This is the 4.19.28 stable release
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This commit is contained in:
commit
34e9e65731
2
Makefile
2
Makefile
@ -1,7 +1,7 @@
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# SPDX-License-Identifier: GPL-2.0
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# SPDX-License-Identifier: GPL-2.0
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VERSION = 4
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VERSION = 4
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PATCHLEVEL = 19
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PATCHLEVEL = 19
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SUBLEVEL = 27
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SUBLEVEL = 28
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EXTRAVERSION =
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EXTRAVERSION =
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NAME = "People's Front"
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NAME = "People's Front"
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@ -52,6 +52,7 @@ asmlinkage void spurious_interrupt(void)
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void __init init_IRQ(void)
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void __init init_IRQ(void)
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{
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{
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int i;
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int i;
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unsigned int order = get_order(IRQ_STACK_SIZE);
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for (i = 0; i < NR_IRQS; i++)
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for (i = 0; i < NR_IRQS; i++)
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irq_set_noprobe(i);
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irq_set_noprobe(i);
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@ -62,8 +63,7 @@ void __init init_IRQ(void)
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arch_init_irq();
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arch_init_irq();
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for_each_possible_cpu(i) {
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for_each_possible_cpu(i) {
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int irq_pages = IRQ_STACK_SIZE / PAGE_SIZE;
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void *s = (void *)__get_free_pages(GFP_KERNEL, order);
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void *s = (void *)__get_free_pages(GFP_KERNEL, irq_pages);
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irq_stack[i] = s;
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irq_stack[i] = s;
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pr_debug("CPU%d IRQ stack at 0x%p - 0x%p\n", i,
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pr_debug("CPU%d IRQ stack at 0x%p - 0x%p\n", i,
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@ -1,5 +1,7 @@
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#include <linux/efi.h>
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#include <asm/e820/types.h>
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#include <asm/e820/types.h>
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#include <asm/processor.h>
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#include <asm/processor.h>
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#include <asm/efi.h>
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#include "pgtable.h"
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#include "pgtable.h"
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#include "../string.h"
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#include "../string.h"
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@ -37,9 +39,10 @@ int cmdline_find_option_bool(const char *option);
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static unsigned long find_trampoline_placement(void)
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static unsigned long find_trampoline_placement(void)
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{
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{
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unsigned long bios_start, ebda_start;
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unsigned long bios_start = 0, ebda_start = 0;
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unsigned long trampoline_start;
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unsigned long trampoline_start;
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struct boot_e820_entry *entry;
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struct boot_e820_entry *entry;
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char *signature;
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int i;
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int i;
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/*
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/*
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@ -47,8 +50,18 @@ static unsigned long find_trampoline_placement(void)
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* This code is based on reserve_bios_regions().
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* This code is based on reserve_bios_regions().
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*/
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*/
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ebda_start = *(unsigned short *)0x40e << 4;
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/*
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bios_start = *(unsigned short *)0x413 << 10;
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* EFI systems may not provide legacy ROM. The memory may not be mapped
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* at all.
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*
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* Only look for values in the legacy ROM for non-EFI system.
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*/
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signature = (char *)&boot_params->efi_info.efi_loader_signature;
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if (strncmp(signature, EFI32_LOADER_SIGNATURE, 4) &&
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strncmp(signature, EFI64_LOADER_SIGNATURE, 4)) {
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ebda_start = *(unsigned short *)0x40e << 4;
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bios_start = *(unsigned short *)0x413 << 10;
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}
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if (bios_start < BIOS_START_MIN || bios_start > BIOS_START_MAX)
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if (bios_start < BIOS_START_MIN || bios_start > BIOS_START_MAX)
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bios_start = BIOS_START_MAX;
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bios_start = BIOS_START_MAX;
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@ -818,11 +818,9 @@ static void init_amd_bd(struct cpuinfo_x86 *c)
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static void init_amd_zn(struct cpuinfo_x86 *c)
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static void init_amd_zn(struct cpuinfo_x86 *c)
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{
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{
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set_cpu_cap(c, X86_FEATURE_ZEN);
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set_cpu_cap(c, X86_FEATURE_ZEN);
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/*
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* Fix erratum 1076: CPB feature bit not being set in CPUID. It affects
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/* Fix erratum 1076: CPB feature bit not being set in CPUID. */
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* all up to and including B1.
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if (!cpu_has(c, X86_FEATURE_CPB))
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*/
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if (c->x86_model <= 1 && c->x86_stepping <= 1)
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set_cpu_cap(c, X86_FEATURE_CPB);
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set_cpu_cap(c, X86_FEATURE_CPB);
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}
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}
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@ -320,8 +320,8 @@ unsigned long get_wchan(struct task_struct *p)
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/* Stack layout: sp-4: ra, sp-3: sp' */
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/* Stack layout: sp-4: ra, sp-3: sp' */
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pc = MAKE_PC_FROM_RA(*(unsigned long*)sp - 4, sp);
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pc = MAKE_PC_FROM_RA(SPILL_SLOT(sp, 0), sp);
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sp = *(unsigned long *)sp - 3;
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sp = SPILL_SLOT(sp, 1);
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} while (count++ < 16);
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} while (count++ < 16);
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return 0;
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return 0;
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}
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}
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@ -544,10 +544,9 @@ struct btrtl_device_info *btrtl_initialize(struct hci_dev *hdev,
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hdev->bus);
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hdev->bus);
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if (!btrtl_dev->ic_info) {
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if (!btrtl_dev->ic_info) {
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rtl_dev_err(hdev, "rtl: unknown IC info, lmp subver %04x, hci rev %04x, hci ver %04x",
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rtl_dev_info(hdev, "rtl: unknown IC info, lmp subver %04x, hci rev %04x, hci ver %04x",
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lmp_subver, hci_rev, hci_ver);
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lmp_subver, hci_rev, hci_ver);
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ret = -EINVAL;
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return btrtl_dev;
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goto err_free;
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}
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}
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if (btrtl_dev->ic_info->has_rom_version) {
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if (btrtl_dev->ic_info->has_rom_version) {
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@ -602,6 +601,11 @@ int btrtl_download_firmware(struct hci_dev *hdev,
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* standard btusb. Once that firmware is uploaded, the subver changes
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* standard btusb. Once that firmware is uploaded, the subver changes
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* to a different value.
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* to a different value.
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*/
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*/
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if (!btrtl_dev->ic_info) {
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rtl_dev_info(hdev, "rtl: assuming no firmware upload needed\n");
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return 0;
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}
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switch (btrtl_dev->ic_info->lmp_subver) {
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switch (btrtl_dev->ic_info->lmp_subver) {
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case RTL_ROM_LMP_8723A:
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case RTL_ROM_LMP_8723A:
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case RTL_ROM_LMP_3499:
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case RTL_ROM_LMP_3499:
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@ -32,6 +32,7 @@
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#include <linux/wait.h>
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#include <linux/wait.h>
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#include <linux/init.h>
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#include <linux/init.h>
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#include <linux/fs.h>
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#include <linux/fs.h>
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#include <linux/nospec.h>
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#include <asm/io.h>
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#include <asm/io.h>
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#include <linux/uaccess.h>
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#include <linux/uaccess.h>
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@ -386,7 +387,11 @@ static ssize_t ac_write(struct file *file, const char __user *buf, size_t count,
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TicCard = st_loc.tic_des_from_pc; /* tic number to send */
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TicCard = st_loc.tic_des_from_pc; /* tic number to send */
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IndexCard = NumCard - 1;
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IndexCard = NumCard - 1;
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if((NumCard < 1) || (NumCard > MAX_BOARD) || !apbs[IndexCard].RamIO)
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if (IndexCard >= MAX_BOARD)
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return -EINVAL;
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IndexCard = array_index_nospec(IndexCard, MAX_BOARD);
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if (!apbs[IndexCard].RamIO)
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return -EINVAL;
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return -EINVAL;
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#ifdef DEBUG
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#ifdef DEBUG
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@ -697,6 +702,7 @@ static long ac_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
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unsigned char IndexCard;
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unsigned char IndexCard;
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void __iomem *pmem;
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void __iomem *pmem;
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int ret = 0;
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int ret = 0;
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static int warncount = 10;
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volatile unsigned char byte_reset_it;
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volatile unsigned char byte_reset_it;
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struct st_ram_io *adgl;
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struct st_ram_io *adgl;
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void __user *argp = (void __user *)arg;
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void __user *argp = (void __user *)arg;
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@ -711,16 +717,12 @@ static long ac_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
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mutex_lock(&ac_mutex);
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mutex_lock(&ac_mutex);
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IndexCard = adgl->num_card-1;
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IndexCard = adgl->num_card-1;
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if(cmd != 6 && ((IndexCard >= MAX_BOARD) || !apbs[IndexCard].RamIO)) {
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if (cmd != 6 && IndexCard >= MAX_BOARD)
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static int warncount = 10;
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goto err;
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if (warncount) {
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IndexCard = array_index_nospec(IndexCard, MAX_BOARD);
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printk( KERN_WARNING "APPLICOM driver IOCTL, bad board number %d\n",(int)IndexCard+1);
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warncount--;
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if (cmd != 6 && !apbs[IndexCard].RamIO)
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}
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goto err;
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kfree(adgl);
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mutex_unlock(&ac_mutex);
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return -EINVAL;
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}
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switch (cmd) {
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switch (cmd) {
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@ -838,5 +840,16 @@ static long ac_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
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kfree(adgl);
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kfree(adgl);
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mutex_unlock(&ac_mutex);
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mutex_unlock(&ac_mutex);
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return 0;
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return 0;
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err:
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if (warncount) {
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|
pr_warn("APPLICOM driver IOCTL, bad board number %d\n",
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|
(int)IndexCard + 1);
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warncount--;
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}
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|
kfree(adgl);
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mutex_unlock(&ac_mutex);
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return -EINVAL;
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|
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}
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}
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|
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|
@ -553,13 +553,13 @@ EXPORT_SYMBOL_GPL(cpufreq_policy_transition_delay_us);
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* SYSFS INTERFACE *
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* SYSFS INTERFACE *
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*********************************************************************/
|
*********************************************************************/
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static ssize_t show_boost(struct kobject *kobj,
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static ssize_t show_boost(struct kobject *kobj,
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struct attribute *attr, char *buf)
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struct kobj_attribute *attr, char *buf)
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{
|
{
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return sprintf(buf, "%d\n", cpufreq_driver->boost_enabled);
|
return sprintf(buf, "%d\n", cpufreq_driver->boost_enabled);
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}
|
}
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|
|
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static ssize_t store_boost(struct kobject *kobj, struct attribute *attr,
|
static ssize_t store_boost(struct kobject *kobj, struct kobj_attribute *attr,
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const char *buf, size_t count)
|
const char *buf, size_t count)
|
||||||
{
|
{
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int ret, enable;
|
int ret, enable;
|
||||||
|
|
||||||
|
@ -833,7 +833,7 @@ static void intel_pstate_update_policies(void)
|
|||||||
/************************** sysfs begin ************************/
|
/************************** sysfs begin ************************/
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#define show_one(file_name, object) \
|
#define show_one(file_name, object) \
|
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static ssize_t show_##file_name \
|
static ssize_t show_##file_name \
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(struct kobject *kobj, struct attribute *attr, char *buf) \
|
(struct kobject *kobj, struct kobj_attribute *attr, char *buf) \
|
||||||
{ \
|
{ \
|
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return sprintf(buf, "%u\n", global.object); \
|
return sprintf(buf, "%u\n", global.object); \
|
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}
|
}
|
||||||
@ -842,7 +842,7 @@ static ssize_t intel_pstate_show_status(char *buf);
|
|||||||
static int intel_pstate_update_status(const char *buf, size_t size);
|
static int intel_pstate_update_status(const char *buf, size_t size);
|
||||||
|
|
||||||
static ssize_t show_status(struct kobject *kobj,
|
static ssize_t show_status(struct kobject *kobj,
|
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struct attribute *attr, char *buf)
|
struct kobj_attribute *attr, char *buf)
|
||||||
{
|
{
|
||||||
ssize_t ret;
|
ssize_t ret;
|
||||||
|
|
||||||
@ -853,7 +853,7 @@ static ssize_t show_status(struct kobject *kobj,
|
|||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
static ssize_t store_status(struct kobject *a, struct attribute *b,
|
static ssize_t store_status(struct kobject *a, struct kobj_attribute *b,
|
||||||
const char *buf, size_t count)
|
const char *buf, size_t count)
|
||||||
{
|
{
|
||||||
char *p = memchr(buf, '\n', count);
|
char *p = memchr(buf, '\n', count);
|
||||||
@ -867,7 +867,7 @@ static ssize_t store_status(struct kobject *a, struct attribute *b,
|
|||||||
}
|
}
|
||||||
|
|
||||||
static ssize_t show_turbo_pct(struct kobject *kobj,
|
static ssize_t show_turbo_pct(struct kobject *kobj,
|
||||||
struct attribute *attr, char *buf)
|
struct kobj_attribute *attr, char *buf)
|
||||||
{
|
{
|
||||||
struct cpudata *cpu;
|
struct cpudata *cpu;
|
||||||
int total, no_turbo, turbo_pct;
|
int total, no_turbo, turbo_pct;
|
||||||
@ -893,7 +893,7 @@ static ssize_t show_turbo_pct(struct kobject *kobj,
|
|||||||
}
|
}
|
||||||
|
|
||||||
static ssize_t show_num_pstates(struct kobject *kobj,
|
static ssize_t show_num_pstates(struct kobject *kobj,
|
||||||
struct attribute *attr, char *buf)
|
struct kobj_attribute *attr, char *buf)
|
||||||
{
|
{
|
||||||
struct cpudata *cpu;
|
struct cpudata *cpu;
|
||||||
int total;
|
int total;
|
||||||
@ -914,7 +914,7 @@ static ssize_t show_num_pstates(struct kobject *kobj,
|
|||||||
}
|
}
|
||||||
|
|
||||||
static ssize_t show_no_turbo(struct kobject *kobj,
|
static ssize_t show_no_turbo(struct kobject *kobj,
|
||||||
struct attribute *attr, char *buf)
|
struct kobj_attribute *attr, char *buf)
|
||||||
{
|
{
|
||||||
ssize_t ret;
|
ssize_t ret;
|
||||||
|
|
||||||
@ -936,7 +936,7 @@ static ssize_t show_no_turbo(struct kobject *kobj,
|
|||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
|
||||||
static ssize_t store_no_turbo(struct kobject *a, struct attribute *b,
|
static ssize_t store_no_turbo(struct kobject *a, struct kobj_attribute *b,
|
||||||
const char *buf, size_t count)
|
const char *buf, size_t count)
|
||||||
{
|
{
|
||||||
unsigned int input;
|
unsigned int input;
|
||||||
@ -983,7 +983,7 @@ static ssize_t store_no_turbo(struct kobject *a, struct attribute *b,
|
|||||||
return count;
|
return count;
|
||||||
}
|
}
|
||||||
|
|
||||||
static ssize_t store_max_perf_pct(struct kobject *a, struct attribute *b,
|
static ssize_t store_max_perf_pct(struct kobject *a, struct kobj_attribute *b,
|
||||||
const char *buf, size_t count)
|
const char *buf, size_t count)
|
||||||
{
|
{
|
||||||
unsigned int input;
|
unsigned int input;
|
||||||
@ -1013,7 +1013,7 @@ static ssize_t store_max_perf_pct(struct kobject *a, struct attribute *b,
|
|||||||
return count;
|
return count;
|
||||||
}
|
}
|
||||||
|
|
||||||
static ssize_t store_min_perf_pct(struct kobject *a, struct attribute *b,
|
static ssize_t store_min_perf_pct(struct kobject *a, struct kobj_attribute *b,
|
||||||
const char *buf, size_t count)
|
const char *buf, size_t count)
|
||||||
{
|
{
|
||||||
unsigned int input;
|
unsigned int input;
|
||||||
@ -1045,12 +1045,13 @@ static ssize_t store_min_perf_pct(struct kobject *a, struct attribute *b,
|
|||||||
}
|
}
|
||||||
|
|
||||||
static ssize_t show_hwp_dynamic_boost(struct kobject *kobj,
|
static ssize_t show_hwp_dynamic_boost(struct kobject *kobj,
|
||||||
struct attribute *attr, char *buf)
|
struct kobj_attribute *attr, char *buf)
|
||||||
{
|
{
|
||||||
return sprintf(buf, "%u\n", hwp_boost);
|
return sprintf(buf, "%u\n", hwp_boost);
|
||||||
}
|
}
|
||||||
|
|
||||||
static ssize_t store_hwp_dynamic_boost(struct kobject *a, struct attribute *b,
|
static ssize_t store_hwp_dynamic_boost(struct kobject *a,
|
||||||
|
struct kobj_attribute *b,
|
||||||
const char *buf, size_t count)
|
const char *buf, size_t count)
|
||||||
{
|
{
|
||||||
unsigned int input;
|
unsigned int input;
|
||||||
|
@ -310,30 +310,26 @@ static int sirf_probe(struct serdev_device *serdev)
|
|||||||
ret = -ENODEV;
|
ret = -ENODEV;
|
||||||
goto err_put_device;
|
goto err_put_device;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
ret = regulator_enable(data->vcc);
|
||||||
|
if (ret)
|
||||||
|
goto err_put_device;
|
||||||
|
|
||||||
|
/* Wait for chip to boot into hibernate mode. */
|
||||||
|
msleep(SIRF_BOOT_DELAY);
|
||||||
}
|
}
|
||||||
|
|
||||||
if (data->wakeup) {
|
if (data->wakeup) {
|
||||||
ret = gpiod_to_irq(data->wakeup);
|
ret = gpiod_to_irq(data->wakeup);
|
||||||
if (ret < 0)
|
if (ret < 0)
|
||||||
goto err_put_device;
|
goto err_disable_vcc;
|
||||||
|
|
||||||
data->irq = ret;
|
data->irq = ret;
|
||||||
|
|
||||||
ret = devm_request_threaded_irq(dev, data->irq, NULL,
|
ret = request_threaded_irq(data->irq, NULL, sirf_wakeup_handler,
|
||||||
sirf_wakeup_handler,
|
|
||||||
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
|
IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
|
||||||
"wakeup", data);
|
"wakeup", data);
|
||||||
if (ret)
|
if (ret)
|
||||||
goto err_put_device;
|
goto err_disable_vcc;
|
||||||
}
|
|
||||||
|
|
||||||
if (data->on_off) {
|
|
||||||
ret = regulator_enable(data->vcc);
|
|
||||||
if (ret)
|
|
||||||
goto err_put_device;
|
|
||||||
|
|
||||||
/* Wait for chip to boot into hibernate mode */
|
|
||||||
msleep(SIRF_BOOT_DELAY);
|
|
||||||
}
|
}
|
||||||
|
|
||||||
if (IS_ENABLED(CONFIG_PM)) {
|
if (IS_ENABLED(CONFIG_PM)) {
|
||||||
@ -342,7 +338,7 @@ static int sirf_probe(struct serdev_device *serdev)
|
|||||||
} else {
|
} else {
|
||||||
ret = sirf_runtime_resume(dev);
|
ret = sirf_runtime_resume(dev);
|
||||||
if (ret < 0)
|
if (ret < 0)
|
||||||
goto err_disable_vcc;
|
goto err_free_irq;
|
||||||
}
|
}
|
||||||
|
|
||||||
ret = gnss_register_device(gdev);
|
ret = gnss_register_device(gdev);
|
||||||
@ -356,6 +352,9 @@ err_disable_rpm:
|
|||||||
pm_runtime_disable(dev);
|
pm_runtime_disable(dev);
|
||||||
else
|
else
|
||||||
sirf_runtime_suspend(dev);
|
sirf_runtime_suspend(dev);
|
||||||
|
err_free_irq:
|
||||||
|
if (data->wakeup)
|
||||||
|
free_irq(data->irq, data);
|
||||||
err_disable_vcc:
|
err_disable_vcc:
|
||||||
if (data->on_off)
|
if (data->on_off)
|
||||||
regulator_disable(data->vcc);
|
regulator_disable(data->vcc);
|
||||||
@ -376,6 +375,9 @@ static void sirf_remove(struct serdev_device *serdev)
|
|||||||
else
|
else
|
||||||
sirf_runtime_suspend(&serdev->dev);
|
sirf_runtime_suspend(&serdev->dev);
|
||||||
|
|
||||||
|
if (data->wakeup)
|
||||||
|
free_irq(data->irq, data);
|
||||||
|
|
||||||
if (data->on_off)
|
if (data->on_off)
|
||||||
regulator_disable(data->vcc);
|
regulator_disable(data->vcc);
|
||||||
|
|
||||||
|
@ -884,7 +884,7 @@ static uint64_t _mv88e6xxx_get_ethtool_stat(struct mv88e6xxx_chip *chip,
|
|||||||
default:
|
default:
|
||||||
return U64_MAX;
|
return U64_MAX;
|
||||||
}
|
}
|
||||||
value = (((u64)high) << 16) | low;
|
value = (((u64)high) << 32) | low;
|
||||||
return value;
|
return value;
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -3070,7 +3070,7 @@ static const struct mv88e6xxx_ops mv88e6161_ops = {
|
|||||||
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
|
.port_disable_pri_override = mv88e6xxx_port_disable_pri_override,
|
||||||
.port_link_state = mv88e6352_port_link_state,
|
.port_link_state = mv88e6352_port_link_state,
|
||||||
.port_get_cmode = mv88e6185_port_get_cmode,
|
.port_get_cmode = mv88e6185_port_get_cmode,
|
||||||
.stats_snapshot = mv88e6320_g1_stats_snapshot,
|
.stats_snapshot = mv88e6xxx_g1_stats_snapshot,
|
||||||
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
|
.stats_set_histogram = mv88e6095_g1_stats_set_histogram,
|
||||||
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
|
.stats_get_sset_count = mv88e6095_stats_get_sset_count,
|
||||||
.stats_get_strings = mv88e6095_stats_get_strings,
|
.stats_get_strings = mv88e6095_stats_get_strings,
|
||||||
@ -4188,7 +4188,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
|
|||||||
.name = "Marvell 88E6190",
|
.name = "Marvell 88E6190",
|
||||||
.num_databases = 4096,
|
.num_databases = 4096,
|
||||||
.num_ports = 11, /* 10 + Z80 */
|
.num_ports = 11, /* 10 + Z80 */
|
||||||
.num_internal_phys = 11,
|
.num_internal_phys = 9,
|
||||||
.num_gpio = 16,
|
.num_gpio = 16,
|
||||||
.max_vid = 8191,
|
.max_vid = 8191,
|
||||||
.port_base_addr = 0x0,
|
.port_base_addr = 0x0,
|
||||||
@ -4211,7 +4211,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
|
|||||||
.name = "Marvell 88E6190X",
|
.name = "Marvell 88E6190X",
|
||||||
.num_databases = 4096,
|
.num_databases = 4096,
|
||||||
.num_ports = 11, /* 10 + Z80 */
|
.num_ports = 11, /* 10 + Z80 */
|
||||||
.num_internal_phys = 11,
|
.num_internal_phys = 9,
|
||||||
.num_gpio = 16,
|
.num_gpio = 16,
|
||||||
.max_vid = 8191,
|
.max_vid = 8191,
|
||||||
.port_base_addr = 0x0,
|
.port_base_addr = 0x0,
|
||||||
@ -4234,7 +4234,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
|
|||||||
.name = "Marvell 88E6191",
|
.name = "Marvell 88E6191",
|
||||||
.num_databases = 4096,
|
.num_databases = 4096,
|
||||||
.num_ports = 11, /* 10 + Z80 */
|
.num_ports = 11, /* 10 + Z80 */
|
||||||
.num_internal_phys = 11,
|
.num_internal_phys = 9,
|
||||||
.max_vid = 8191,
|
.max_vid = 8191,
|
||||||
.port_base_addr = 0x0,
|
.port_base_addr = 0x0,
|
||||||
.phy_base_addr = 0x0,
|
.phy_base_addr = 0x0,
|
||||||
@ -4281,7 +4281,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
|
|||||||
.name = "Marvell 88E6290",
|
.name = "Marvell 88E6290",
|
||||||
.num_databases = 4096,
|
.num_databases = 4096,
|
||||||
.num_ports = 11, /* 10 + Z80 */
|
.num_ports = 11, /* 10 + Z80 */
|
||||||
.num_internal_phys = 11,
|
.num_internal_phys = 9,
|
||||||
.num_gpio = 16,
|
.num_gpio = 16,
|
||||||
.max_vid = 8191,
|
.max_vid = 8191,
|
||||||
.port_base_addr = 0x0,
|
.port_base_addr = 0x0,
|
||||||
@ -4443,7 +4443,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
|
|||||||
.name = "Marvell 88E6390",
|
.name = "Marvell 88E6390",
|
||||||
.num_databases = 4096,
|
.num_databases = 4096,
|
||||||
.num_ports = 11, /* 10 + Z80 */
|
.num_ports = 11, /* 10 + Z80 */
|
||||||
.num_internal_phys = 11,
|
.num_internal_phys = 9,
|
||||||
.num_gpio = 16,
|
.num_gpio = 16,
|
||||||
.max_vid = 8191,
|
.max_vid = 8191,
|
||||||
.port_base_addr = 0x0,
|
.port_base_addr = 0x0,
|
||||||
@ -4466,7 +4466,7 @@ static const struct mv88e6xxx_info mv88e6xxx_table[] = {
|
|||||||
.name = "Marvell 88E6390X",
|
.name = "Marvell 88E6390X",
|
||||||
.num_databases = 4096,
|
.num_databases = 4096,
|
||||||
.num_ports = 11, /* 10 + Z80 */
|
.num_ports = 11, /* 10 + Z80 */
|
||||||
.num_internal_phys = 11,
|
.num_internal_phys = 9,
|
||||||
.num_gpio = 16,
|
.num_gpio = 16,
|
||||||
.max_vid = 8191,
|
.max_vid = 8191,
|
||||||
.port_base_addr = 0x0,
|
.port_base_addr = 0x0,
|
||||||
@ -4561,6 +4561,14 @@ static int mv88e6xxx_smi_init(struct mv88e6xxx_chip *chip,
|
|||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void mv88e6xxx_ports_cmode_init(struct mv88e6xxx_chip *chip)
|
||||||
|
{
|
||||||
|
int i;
|
||||||
|
|
||||||
|
for (i = 0; i < mv88e6xxx_num_ports(chip); i++)
|
||||||
|
chip->ports[i].cmode = MV88E6XXX_PORT_STS_CMODE_INVALID;
|
||||||
|
}
|
||||||
|
|
||||||
static enum dsa_tag_protocol mv88e6xxx_get_tag_protocol(struct dsa_switch *ds,
|
static enum dsa_tag_protocol mv88e6xxx_get_tag_protocol(struct dsa_switch *ds,
|
||||||
int port)
|
int port)
|
||||||
{
|
{
|
||||||
@ -4597,6 +4605,8 @@ static const char *mv88e6xxx_drv_probe(struct device *dsa_dev,
|
|||||||
if (err)
|
if (err)
|
||||||
goto free;
|
goto free;
|
||||||
|
|
||||||
|
mv88e6xxx_ports_cmode_init(chip);
|
||||||
|
|
||||||
mutex_lock(&chip->reg_lock);
|
mutex_lock(&chip->reg_lock);
|
||||||
err = mv88e6xxx_switch_reset(chip);
|
err = mv88e6xxx_switch_reset(chip);
|
||||||
mutex_unlock(&chip->reg_lock);
|
mutex_unlock(&chip->reg_lock);
|
||||||
|
@ -190,7 +190,7 @@ int mv88e6xxx_port_set_duplex(struct mv88e6xxx_chip *chip, int port, int dup)
|
|||||||
/* normal duplex detection */
|
/* normal duplex detection */
|
||||||
break;
|
break;
|
||||||
default:
|
default:
|
||||||
return -EINVAL;
|
return -EOPNOTSUPP;
|
||||||
}
|
}
|
||||||
|
|
||||||
err = mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_MAC_CTL, reg);
|
err = mv88e6xxx_port_write(chip, port, MV88E6XXX_PORT_MAC_CTL, reg);
|
||||||
@ -374,6 +374,10 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
|
|||||||
cmode = 0;
|
cmode = 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/* cmode doesn't change, nothing to do for us */
|
||||||
|
if (cmode == chip->ports[port].cmode)
|
||||||
|
return 0;
|
||||||
|
|
||||||
lane = mv88e6390x_serdes_get_lane(chip, port);
|
lane = mv88e6390x_serdes_get_lane(chip, port);
|
||||||
if (lane < 0)
|
if (lane < 0)
|
||||||
return lane;
|
return lane;
|
||||||
@ -384,7 +388,7 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
|
|||||||
return err;
|
return err;
|
||||||
}
|
}
|
||||||
|
|
||||||
err = mv88e6390_serdes_power(chip, port, false);
|
err = mv88e6390x_serdes_power(chip, port, false);
|
||||||
if (err)
|
if (err)
|
||||||
return err;
|
return err;
|
||||||
|
|
||||||
@ -400,7 +404,7 @@ int mv88e6390x_port_set_cmode(struct mv88e6xxx_chip *chip, int port,
|
|||||||
if (err)
|
if (err)
|
||||||
return err;
|
return err;
|
||||||
|
|
||||||
err = mv88e6390_serdes_power(chip, port, true);
|
err = mv88e6390x_serdes_power(chip, port, true);
|
||||||
if (err)
|
if (err)
|
||||||
return err;
|
return err;
|
||||||
|
|
||||||
|
@ -52,6 +52,7 @@
|
|||||||
#define MV88E6185_PORT_STS_CMODE_1000BASE_X 0x0005
|
#define MV88E6185_PORT_STS_CMODE_1000BASE_X 0x0005
|
||||||
#define MV88E6185_PORT_STS_CMODE_PHY 0x0006
|
#define MV88E6185_PORT_STS_CMODE_PHY 0x0006
|
||||||
#define MV88E6185_PORT_STS_CMODE_DISABLED 0x0007
|
#define MV88E6185_PORT_STS_CMODE_DISABLED 0x0007
|
||||||
|
#define MV88E6XXX_PORT_STS_CMODE_INVALID 0xff
|
||||||
|
|
||||||
/* Offset 0x01: MAC (or PCS or Physical) Control Register */
|
/* Offset 0x01: MAC (or PCS or Physical) Control Register */
|
||||||
#define MV88E6XXX_PORT_MAC_CTL 0x01
|
#define MV88E6XXX_PORT_MAC_CTL 0x01
|
||||||
|
@ -463,6 +463,12 @@ normal_tx:
|
|||||||
}
|
}
|
||||||
|
|
||||||
length >>= 9;
|
length >>= 9;
|
||||||
|
if (unlikely(length >= ARRAY_SIZE(bnxt_lhint_arr))) {
|
||||||
|
dev_warn_ratelimited(&pdev->dev, "Dropped oversize %d bytes TX packet.\n",
|
||||||
|
skb->len);
|
||||||
|
i = 0;
|
||||||
|
goto tx_dma_error;
|
||||||
|
}
|
||||||
flags |= bnxt_lhint_arr[length];
|
flags |= bnxt_lhint_arr[length];
|
||||||
txbd->tx_bd_len_flags_type = cpu_to_le32(flags);
|
txbd->tx_bd_len_flags_type = cpu_to_le32(flags);
|
||||||
|
|
||||||
|
@ -46,6 +46,7 @@
|
|||||||
#include <linux/mii.h>
|
#include <linux/mii.h>
|
||||||
#include <linux/of_device.h>
|
#include <linux/of_device.h>
|
||||||
#include <linux/of_net.h>
|
#include <linux/of_net.h>
|
||||||
|
#include <linux/dmi.h>
|
||||||
|
|
||||||
#include <asm/irq.h>
|
#include <asm/irq.h>
|
||||||
|
|
||||||
@ -93,7 +94,7 @@ static int copybreak __read_mostly = 128;
|
|||||||
module_param(copybreak, int, 0);
|
module_param(copybreak, int, 0);
|
||||||
MODULE_PARM_DESC(copybreak, "Receive copy threshold");
|
MODULE_PARM_DESC(copybreak, "Receive copy threshold");
|
||||||
|
|
||||||
static int disable_msi = 0;
|
static int disable_msi = -1;
|
||||||
module_param(disable_msi, int, 0);
|
module_param(disable_msi, int, 0);
|
||||||
MODULE_PARM_DESC(disable_msi, "Disable Message Signaled Interrupt (MSI)");
|
MODULE_PARM_DESC(disable_msi, "Disable Message Signaled Interrupt (MSI)");
|
||||||
|
|
||||||
@ -4931,6 +4932,24 @@ static const char *sky2_name(u8 chipid, char *buf, int sz)
|
|||||||
return buf;
|
return buf;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static const struct dmi_system_id msi_blacklist[] = {
|
||||||
|
{
|
||||||
|
.ident = "Dell Inspiron 1545",
|
||||||
|
.matches = {
|
||||||
|
DMI_MATCH(DMI_SYS_VENDOR, "Dell Inc."),
|
||||||
|
DMI_MATCH(DMI_PRODUCT_NAME, "Inspiron 1545"),
|
||||||
|
},
|
||||||
|
},
|
||||||
|
{
|
||||||
|
.ident = "Gateway P-79",
|
||||||
|
.matches = {
|
||||||
|
DMI_MATCH(DMI_SYS_VENDOR, "Gateway"),
|
||||||
|
DMI_MATCH(DMI_PRODUCT_NAME, "P-79"),
|
||||||
|
},
|
||||||
|
},
|
||||||
|
{}
|
||||||
|
};
|
||||||
|
|
||||||
static int sky2_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
|
static int sky2_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
|
||||||
{
|
{
|
||||||
struct net_device *dev, *dev1;
|
struct net_device *dev, *dev1;
|
||||||
@ -5042,6 +5061,9 @@ static int sky2_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
|
|||||||
goto err_out_free_pci;
|
goto err_out_free_pci;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (disable_msi == -1)
|
||||||
|
disable_msi = !!dmi_check_system(msi_blacklist);
|
||||||
|
|
||||||
if (!disable_msi && pci_enable_msi(pdev) == 0) {
|
if (!disable_msi && pci_enable_msi(pdev) == 0) {
|
||||||
err = sky2_test_msi(hw);
|
err = sky2_test_msi(hw);
|
||||||
if (err) {
|
if (err) {
|
||||||
|
@ -1403,7 +1403,8 @@ static int lan743x_tx_frame_start(struct lan743x_tx *tx,
|
|||||||
}
|
}
|
||||||
|
|
||||||
static void lan743x_tx_frame_add_lso(struct lan743x_tx *tx,
|
static void lan743x_tx_frame_add_lso(struct lan743x_tx *tx,
|
||||||
unsigned int frame_length)
|
unsigned int frame_length,
|
||||||
|
int nr_frags)
|
||||||
{
|
{
|
||||||
/* called only from within lan743x_tx_xmit_frame.
|
/* called only from within lan743x_tx_xmit_frame.
|
||||||
* assuming tx->ring_lock has already been acquired.
|
* assuming tx->ring_lock has already been acquired.
|
||||||
@ -1413,6 +1414,10 @@ static void lan743x_tx_frame_add_lso(struct lan743x_tx *tx,
|
|||||||
|
|
||||||
/* wrap up previous descriptor */
|
/* wrap up previous descriptor */
|
||||||
tx->frame_data0 |= TX_DESC_DATA0_EXT_;
|
tx->frame_data0 |= TX_DESC_DATA0_EXT_;
|
||||||
|
if (nr_frags <= 0) {
|
||||||
|
tx->frame_data0 |= TX_DESC_DATA0_LS_;
|
||||||
|
tx->frame_data0 |= TX_DESC_DATA0_IOC_;
|
||||||
|
}
|
||||||
tx_descriptor = &tx->ring_cpu_ptr[tx->frame_tail];
|
tx_descriptor = &tx->ring_cpu_ptr[tx->frame_tail];
|
||||||
tx_descriptor->data0 = tx->frame_data0;
|
tx_descriptor->data0 = tx->frame_data0;
|
||||||
|
|
||||||
@ -1517,8 +1522,11 @@ static void lan743x_tx_frame_end(struct lan743x_tx *tx,
|
|||||||
u32 tx_tail_flags = 0;
|
u32 tx_tail_flags = 0;
|
||||||
|
|
||||||
/* wrap up previous descriptor */
|
/* wrap up previous descriptor */
|
||||||
tx->frame_data0 |= TX_DESC_DATA0_LS_;
|
if ((tx->frame_data0 & TX_DESC_DATA0_DTYPE_MASK_) ==
|
||||||
tx->frame_data0 |= TX_DESC_DATA0_IOC_;
|
TX_DESC_DATA0_DTYPE_DATA_) {
|
||||||
|
tx->frame_data0 |= TX_DESC_DATA0_LS_;
|
||||||
|
tx->frame_data0 |= TX_DESC_DATA0_IOC_;
|
||||||
|
}
|
||||||
|
|
||||||
tx_descriptor = &tx->ring_cpu_ptr[tx->frame_tail];
|
tx_descriptor = &tx->ring_cpu_ptr[tx->frame_tail];
|
||||||
buffer_info = &tx->buffer_info[tx->frame_tail];
|
buffer_info = &tx->buffer_info[tx->frame_tail];
|
||||||
@ -1603,7 +1611,7 @@ static netdev_tx_t lan743x_tx_xmit_frame(struct lan743x_tx *tx,
|
|||||||
}
|
}
|
||||||
|
|
||||||
if (gso)
|
if (gso)
|
||||||
lan743x_tx_frame_add_lso(tx, frame_length);
|
lan743x_tx_frame_add_lso(tx, frame_length, nr_frags);
|
||||||
|
|
||||||
if (nr_frags <= 0)
|
if (nr_frags <= 0)
|
||||||
goto finish;
|
goto finish;
|
||||||
|
@ -636,15 +636,20 @@ out:
|
|||||||
static int geneve_open(struct net_device *dev)
|
static int geneve_open(struct net_device *dev)
|
||||||
{
|
{
|
||||||
struct geneve_dev *geneve = netdev_priv(dev);
|
struct geneve_dev *geneve = netdev_priv(dev);
|
||||||
bool ipv6 = !!(geneve->info.mode & IP_TUNNEL_INFO_IPV6);
|
|
||||||
bool metadata = geneve->collect_md;
|
bool metadata = geneve->collect_md;
|
||||||
|
bool ipv4, ipv6;
|
||||||
int ret = 0;
|
int ret = 0;
|
||||||
|
|
||||||
|
ipv6 = geneve->info.mode & IP_TUNNEL_INFO_IPV6 || metadata;
|
||||||
|
ipv4 = !ipv6 || metadata;
|
||||||
#if IS_ENABLED(CONFIG_IPV6)
|
#if IS_ENABLED(CONFIG_IPV6)
|
||||||
if (ipv6 || metadata)
|
if (ipv6) {
|
||||||
ret = geneve_sock_add(geneve, true);
|
ret = geneve_sock_add(geneve, true);
|
||||||
|
if (ret < 0 && ret != -EAFNOSUPPORT)
|
||||||
|
ipv4 = false;
|
||||||
|
}
|
||||||
#endif
|
#endif
|
||||||
if (!ret && (!ipv6 || metadata))
|
if (ipv4)
|
||||||
ret = geneve_sock_add(geneve, false);
|
ret = geneve_sock_add(geneve, false);
|
||||||
if (ret < 0)
|
if (ret < 0)
|
||||||
geneve_sock_release(geneve);
|
geneve_sock_release(geneve);
|
||||||
|
@ -743,6 +743,14 @@ void netvsc_linkstatus_callback(struct net_device *net,
|
|||||||
schedule_delayed_work(&ndev_ctx->dwork, 0);
|
schedule_delayed_work(&ndev_ctx->dwork, 0);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void netvsc_comp_ipcsum(struct sk_buff *skb)
|
||||||
|
{
|
||||||
|
struct iphdr *iph = (struct iphdr *)skb->data;
|
||||||
|
|
||||||
|
iph->check = 0;
|
||||||
|
iph->check = ip_fast_csum(iph, iph->ihl);
|
||||||
|
}
|
||||||
|
|
||||||
static struct sk_buff *netvsc_alloc_recv_skb(struct net_device *net,
|
static struct sk_buff *netvsc_alloc_recv_skb(struct net_device *net,
|
||||||
struct napi_struct *napi,
|
struct napi_struct *napi,
|
||||||
const struct ndis_tcp_ip_checksum_info *csum_info,
|
const struct ndis_tcp_ip_checksum_info *csum_info,
|
||||||
@ -766,9 +774,17 @@ static struct sk_buff *netvsc_alloc_recv_skb(struct net_device *net,
|
|||||||
/* skb is already created with CHECKSUM_NONE */
|
/* skb is already created with CHECKSUM_NONE */
|
||||||
skb_checksum_none_assert(skb);
|
skb_checksum_none_assert(skb);
|
||||||
|
|
||||||
/*
|
/* Incoming packets may have IP header checksum verified by the host.
|
||||||
* In Linux, the IP checksum is always checked.
|
* They may not have IP header checksum computed after coalescing.
|
||||||
* Do L4 checksum offload if enabled and present.
|
* We compute it here if the flags are set, because on Linux, the IP
|
||||||
|
* checksum is always checked.
|
||||||
|
*/
|
||||||
|
if (csum_info && csum_info->receive.ip_checksum_value_invalid &&
|
||||||
|
csum_info->receive.ip_checksum_succeeded &&
|
||||||
|
skb->protocol == htons(ETH_P_IP))
|
||||||
|
netvsc_comp_ipcsum(skb);
|
||||||
|
|
||||||
|
/* Do L4 checksum offload if enabled and present.
|
||||||
*/
|
*/
|
||||||
if (csum_info && (net->features & NETIF_F_RXCSUM)) {
|
if (csum_info && (net->features & NETIF_F_RXCSUM)) {
|
||||||
if (csum_info->receive.tcp_checksum_succeeded ||
|
if (csum_info->receive.tcp_checksum_succeeded ||
|
||||||
|
@ -339,6 +339,17 @@ static int ksz8041_config_aneg(struct phy_device *phydev)
|
|||||||
return genphy_config_aneg(phydev);
|
return genphy_config_aneg(phydev);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static int ksz8061_config_init(struct phy_device *phydev)
|
||||||
|
{
|
||||||
|
int ret;
|
||||||
|
|
||||||
|
ret = phy_write_mmd(phydev, MDIO_MMD_PMAPMD, MDIO_DEVID1, 0xB61A);
|
||||||
|
if (ret)
|
||||||
|
return ret;
|
||||||
|
|
||||||
|
return kszphy_config_init(phydev);
|
||||||
|
}
|
||||||
|
|
||||||
static int ksz9021_load_values_from_of(struct phy_device *phydev,
|
static int ksz9021_load_values_from_of(struct phy_device *phydev,
|
||||||
const struct device_node *of_node,
|
const struct device_node *of_node,
|
||||||
u16 reg,
|
u16 reg,
|
||||||
@ -934,7 +945,7 @@ static struct phy_driver ksphy_driver[] = {
|
|||||||
.phy_id_mask = MICREL_PHY_ID_MASK,
|
.phy_id_mask = MICREL_PHY_ID_MASK,
|
||||||
.features = PHY_BASIC_FEATURES,
|
.features = PHY_BASIC_FEATURES,
|
||||||
.flags = PHY_HAS_INTERRUPT,
|
.flags = PHY_HAS_INTERRUPT,
|
||||||
.config_init = kszphy_config_init,
|
.config_init = ksz8061_config_init,
|
||||||
.ack_interrupt = kszphy_ack_interrupt,
|
.ack_interrupt = kszphy_ack_interrupt,
|
||||||
.config_intr = kszphy_config_intr,
|
.config_intr = kszphy_config_intr,
|
||||||
.suspend = genphy_suspend,
|
.suspend = genphy_suspend,
|
||||||
|
@ -348,6 +348,10 @@ static int phylink_get_mac_state(struct phylink *pl, struct phylink_link_state *
|
|||||||
linkmode_zero(state->lp_advertising);
|
linkmode_zero(state->lp_advertising);
|
||||||
state->interface = pl->link_config.interface;
|
state->interface = pl->link_config.interface;
|
||||||
state->an_enabled = pl->link_config.an_enabled;
|
state->an_enabled = pl->link_config.an_enabled;
|
||||||
|
state->speed = SPEED_UNKNOWN;
|
||||||
|
state->duplex = DUPLEX_UNKNOWN;
|
||||||
|
state->pause = MLO_PAUSE_NONE;
|
||||||
|
state->an_complete = 0;
|
||||||
state->link = 1;
|
state->link = 1;
|
||||||
|
|
||||||
return pl->ops->mac_link_state(ndev, state);
|
return pl->ops->mac_link_state(ndev, state);
|
||||||
|
@ -325,6 +325,20 @@ static int lb_bpf_func_set(struct team *team, struct team_gsetter_ctx *ctx)
|
|||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
static void lb_bpf_func_free(struct team *team)
|
||||||
|
{
|
||||||
|
struct lb_priv *lb_priv = get_lb_priv(team);
|
||||||
|
struct bpf_prog *fp;
|
||||||
|
|
||||||
|
if (!lb_priv->ex->orig_fprog)
|
||||||
|
return;
|
||||||
|
|
||||||
|
__fprog_destroy(lb_priv->ex->orig_fprog);
|
||||||
|
fp = rcu_dereference_protected(lb_priv->fp,
|
||||||
|
lockdep_is_held(&team->lock));
|
||||||
|
bpf_prog_destroy(fp);
|
||||||
|
}
|
||||||
|
|
||||||
static int lb_tx_method_get(struct team *team, struct team_gsetter_ctx *ctx)
|
static int lb_tx_method_get(struct team *team, struct team_gsetter_ctx *ctx)
|
||||||
{
|
{
|
||||||
struct lb_priv *lb_priv = get_lb_priv(team);
|
struct lb_priv *lb_priv = get_lb_priv(team);
|
||||||
@ -639,6 +653,7 @@ static void lb_exit(struct team *team)
|
|||||||
|
|
||||||
team_options_unregister(team, lb_options,
|
team_options_unregister(team, lb_options,
|
||||||
ARRAY_SIZE(lb_options));
|
ARRAY_SIZE(lb_options));
|
||||||
|
lb_bpf_func_free(team);
|
||||||
cancel_delayed_work_sync(&lb_priv->ex->stats.refresh_dw);
|
cancel_delayed_work_sync(&lb_priv->ex->stats.refresh_dw);
|
||||||
free_percpu(lb_priv->pcpu_stats);
|
free_percpu(lb_priv->pcpu_stats);
|
||||||
kfree(lb_priv->ex);
|
kfree(lb_priv->ex);
|
||||||
|
@ -2122,9 +2122,9 @@ static void *tun_ring_recv(struct tun_file *tfile, int noblock, int *err)
|
|||||||
}
|
}
|
||||||
|
|
||||||
add_wait_queue(&tfile->wq.wait, &wait);
|
add_wait_queue(&tfile->wq.wait, &wait);
|
||||||
current->state = TASK_INTERRUPTIBLE;
|
|
||||||
|
|
||||||
while (1) {
|
while (1) {
|
||||||
|
set_current_state(TASK_INTERRUPTIBLE);
|
||||||
ptr = ptr_ring_consume(&tfile->tx_ring);
|
ptr = ptr_ring_consume(&tfile->tx_ring);
|
||||||
if (ptr)
|
if (ptr)
|
||||||
break;
|
break;
|
||||||
@ -2140,7 +2140,7 @@ static void *tun_ring_recv(struct tun_file *tfile, int noblock, int *err)
|
|||||||
schedule();
|
schedule();
|
||||||
}
|
}
|
||||||
|
|
||||||
current->state = TASK_RUNNING;
|
__set_current_state(TASK_RUNNING);
|
||||||
remove_wait_queue(&tfile->wq.wait, &wait);
|
remove_wait_queue(&tfile->wq.wait, &wait);
|
||||||
|
|
||||||
out:
|
out:
|
||||||
|
@ -976,6 +976,13 @@ static const struct usb_device_id products[] = {
|
|||||||
0xff),
|
0xff),
|
||||||
.driver_info = (unsigned long)&qmi_wwan_info_quirk_dtr,
|
.driver_info = (unsigned long)&qmi_wwan_info_quirk_dtr,
|
||||||
},
|
},
|
||||||
|
{ /* Quectel EG12/EM12 */
|
||||||
|
USB_DEVICE_AND_INTERFACE_INFO(0x2c7c, 0x0512,
|
||||||
|
USB_CLASS_VENDOR_SPEC,
|
||||||
|
USB_SUBCLASS_VENDOR_SPEC,
|
||||||
|
0xff),
|
||||||
|
.driver_info = (unsigned long)&qmi_wwan_info_quirk_dtr,
|
||||||
|
},
|
||||||
|
|
||||||
/* 3. Combined interface devices matching on interface number */
|
/* 3. Combined interface devices matching on interface number */
|
||||||
{QMI_FIXED_INTF(0x0408, 0xea42, 4)}, /* Yota / Megafon M100-1 */
|
{QMI_FIXED_INTF(0x0408, 0xea42, 4)}, /* Yota / Megafon M100-1 */
|
||||||
@ -1343,17 +1350,20 @@ static bool quectel_ec20_detected(struct usb_interface *intf)
|
|||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
|
|
||||||
static bool quectel_ep06_diag_detected(struct usb_interface *intf)
|
static bool quectel_diag_detected(struct usb_interface *intf)
|
||||||
{
|
{
|
||||||
struct usb_device *dev = interface_to_usbdev(intf);
|
struct usb_device *dev = interface_to_usbdev(intf);
|
||||||
struct usb_interface_descriptor intf_desc = intf->cur_altsetting->desc;
|
struct usb_interface_descriptor intf_desc = intf->cur_altsetting->desc;
|
||||||
|
u16 id_vendor = le16_to_cpu(dev->descriptor.idVendor);
|
||||||
|
u16 id_product = le16_to_cpu(dev->descriptor.idProduct);
|
||||||
|
|
||||||
if (le16_to_cpu(dev->descriptor.idVendor) == 0x2c7c &&
|
if (id_vendor != 0x2c7c || intf_desc.bNumEndpoints != 2)
|
||||||
le16_to_cpu(dev->descriptor.idProduct) == 0x0306 &&
|
return false;
|
||||||
intf_desc.bNumEndpoints == 2)
|
|
||||||
|
if (id_product == 0x0306 || id_product == 0x0512)
|
||||||
return true;
|
return true;
|
||||||
|
else
|
||||||
return false;
|
return false;
|
||||||
}
|
}
|
||||||
|
|
||||||
static int qmi_wwan_probe(struct usb_interface *intf,
|
static int qmi_wwan_probe(struct usb_interface *intf,
|
||||||
@ -1390,13 +1400,13 @@ static int qmi_wwan_probe(struct usb_interface *intf,
|
|||||||
return -ENODEV;
|
return -ENODEV;
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Quectel EP06/EM06/EG06 supports dynamic interface configuration, so
|
/* Several Quectel modems supports dynamic interface configuration, so
|
||||||
* we need to match on class/subclass/protocol. These values are
|
* we need to match on class/subclass/protocol. These values are
|
||||||
* identical for the diagnostic- and QMI-interface, but bNumEndpoints is
|
* identical for the diagnostic- and QMI-interface, but bNumEndpoints is
|
||||||
* different. Ignore the current interface if the number of endpoints
|
* different. Ignore the current interface if the number of endpoints
|
||||||
* the number for the diag interface (two).
|
* the number for the diag interface (two).
|
||||||
*/
|
*/
|
||||||
if (quectel_ep06_diag_detected(intf))
|
if (quectel_diag_detected(intf))
|
||||||
return -ENODEV;
|
return -ENODEV;
|
||||||
|
|
||||||
return usbnet_probe(intf, id);
|
return usbnet_probe(intf, id);
|
||||||
|
@ -454,6 +454,8 @@ void xenvif_init_hash(struct xenvif *vif)
|
|||||||
if (xenvif_hash_cache_size == 0)
|
if (xenvif_hash_cache_size == 0)
|
||||||
return;
|
return;
|
||||||
|
|
||||||
|
BUG_ON(vif->hash.cache.count);
|
||||||
|
|
||||||
spin_lock_init(&vif->hash.cache.lock);
|
spin_lock_init(&vif->hash.cache.lock);
|
||||||
INIT_LIST_HEAD(&vif->hash.cache.list);
|
INIT_LIST_HEAD(&vif->hash.cache.list);
|
||||||
}
|
}
|
||||||
|
@ -153,6 +153,13 @@ static u16 xenvif_select_queue(struct net_device *dev, struct sk_buff *skb,
|
|||||||
{
|
{
|
||||||
struct xenvif *vif = netdev_priv(dev);
|
struct xenvif *vif = netdev_priv(dev);
|
||||||
unsigned int size = vif->hash.size;
|
unsigned int size = vif->hash.size;
|
||||||
|
unsigned int num_queues;
|
||||||
|
|
||||||
|
/* If queues are not set up internally - always return 0
|
||||||
|
* as the packet going to be dropped anyway */
|
||||||
|
num_queues = READ_ONCE(vif->num_queues);
|
||||||
|
if (num_queues < 1)
|
||||||
|
return 0;
|
||||||
|
|
||||||
if (vif->hash.alg == XEN_NETIF_CTRL_HASH_ALGORITHM_NONE)
|
if (vif->hash.alg == XEN_NETIF_CTRL_HASH_ALGORITHM_NONE)
|
||||||
return fallback(dev, skb, NULL) % dev->real_num_tx_queues;
|
return fallback(dev, skb, NULL) % dev->real_num_tx_queues;
|
||||||
|
@ -1072,11 +1072,6 @@ static int xenvif_handle_frag_list(struct xenvif_queue *queue, struct sk_buff *s
|
|||||||
skb_frag_size_set(&frags[i], len);
|
skb_frag_size_set(&frags[i], len);
|
||||||
}
|
}
|
||||||
|
|
||||||
/* Copied all the bits from the frag list -- free it. */
|
|
||||||
skb_frag_list_init(skb);
|
|
||||||
xenvif_skb_zerocopy_prepare(queue, nskb);
|
|
||||||
kfree_skb(nskb);
|
|
||||||
|
|
||||||
/* Release all the original (foreign) frags. */
|
/* Release all the original (foreign) frags. */
|
||||||
for (f = 0; f < skb_shinfo(skb)->nr_frags; f++)
|
for (f = 0; f < skb_shinfo(skb)->nr_frags; f++)
|
||||||
skb_frag_unref(skb, f);
|
skb_frag_unref(skb, f);
|
||||||
@ -1145,6 +1140,8 @@ static int xenvif_tx_submit(struct xenvif_queue *queue)
|
|||||||
xenvif_fill_frags(queue, skb);
|
xenvif_fill_frags(queue, skb);
|
||||||
|
|
||||||
if (unlikely(skb_has_frag_list(skb))) {
|
if (unlikely(skb_has_frag_list(skb))) {
|
||||||
|
struct sk_buff *nskb = skb_shinfo(skb)->frag_list;
|
||||||
|
xenvif_skb_zerocopy_prepare(queue, nskb);
|
||||||
if (xenvif_handle_frag_list(queue, skb)) {
|
if (xenvif_handle_frag_list(queue, skb)) {
|
||||||
if (net_ratelimit())
|
if (net_ratelimit())
|
||||||
netdev_err(queue->vif->dev,
|
netdev_err(queue->vif->dev,
|
||||||
@ -1153,6 +1150,9 @@ static int xenvif_tx_submit(struct xenvif_queue *queue)
|
|||||||
kfree_skb(skb);
|
kfree_skb(skb);
|
||||||
continue;
|
continue;
|
||||||
}
|
}
|
||||||
|
/* Copied all the bits from the frag list -- free it. */
|
||||||
|
skb_frag_list_init(skb);
|
||||||
|
kfree_skb(nskb);
|
||||||
}
|
}
|
||||||
|
|
||||||
skb->dev = queue->vif->dev;
|
skb->dev = queue->vif->dev;
|
||||||
|
@ -757,6 +757,7 @@ static blk_status_t scsi_result_to_blk_status(struct scsi_cmnd *cmd, int result)
|
|||||||
set_host_byte(cmd, DID_OK);
|
set_host_byte(cmd, DID_OK);
|
||||||
return BLK_STS_TARGET;
|
return BLK_STS_TARGET;
|
||||||
case DID_NEXUS_FAILURE:
|
case DID_NEXUS_FAILURE:
|
||||||
|
set_host_byte(cmd, DID_OK);
|
||||||
return BLK_STS_NEXUS;
|
return BLK_STS_NEXUS;
|
||||||
case DID_ALLOC_FAILURE:
|
case DID_ALLOC_FAILURE:
|
||||||
set_host_byte(cmd, DID_OK);
|
set_host_byte(cmd, DID_OK);
|
||||||
|
@ -75,6 +75,9 @@ struct ashmem_range {
|
|||||||
/* LRU list of unpinned pages, protected by ashmem_mutex */
|
/* LRU list of unpinned pages, protected by ashmem_mutex */
|
||||||
static LIST_HEAD(ashmem_lru_list);
|
static LIST_HEAD(ashmem_lru_list);
|
||||||
|
|
||||||
|
static atomic_t ashmem_shrink_inflight = ATOMIC_INIT(0);
|
||||||
|
static DECLARE_WAIT_QUEUE_HEAD(ashmem_shrink_wait);
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* long lru_count - The count of pages on our LRU list.
|
* long lru_count - The count of pages on our LRU list.
|
||||||
*
|
*
|
||||||
@ -168,19 +171,15 @@ static inline void lru_del(struct ashmem_range *range)
|
|||||||
* @end: The ending page (inclusive)
|
* @end: The ending page (inclusive)
|
||||||
*
|
*
|
||||||
* This function is protected by ashmem_mutex.
|
* This function is protected by ashmem_mutex.
|
||||||
*
|
|
||||||
* Return: 0 if successful, or -ENOMEM if there is an error
|
|
||||||
*/
|
*/
|
||||||
static int range_alloc(struct ashmem_area *asma,
|
static void range_alloc(struct ashmem_area *asma,
|
||||||
struct ashmem_range *prev_range, unsigned int purged,
|
struct ashmem_range *prev_range, unsigned int purged,
|
||||||
size_t start, size_t end)
|
size_t start, size_t end,
|
||||||
|
struct ashmem_range **new_range)
|
||||||
{
|
{
|
||||||
struct ashmem_range *range;
|
struct ashmem_range *range = *new_range;
|
||||||
|
|
||||||
range = kmem_cache_zalloc(ashmem_range_cachep, GFP_KERNEL);
|
|
||||||
if (!range)
|
|
||||||
return -ENOMEM;
|
|
||||||
|
|
||||||
|
*new_range = NULL;
|
||||||
range->asma = asma;
|
range->asma = asma;
|
||||||
range->pgstart = start;
|
range->pgstart = start;
|
||||||
range->pgend = end;
|
range->pgend = end;
|
||||||
@ -190,8 +189,6 @@ static int range_alloc(struct ashmem_area *asma,
|
|||||||
|
|
||||||
if (range_on_lru(range))
|
if (range_on_lru(range))
|
||||||
lru_add(range);
|
lru_add(range);
|
||||||
|
|
||||||
return 0;
|
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
@ -438,7 +435,6 @@ out:
|
|||||||
static unsigned long
|
static unsigned long
|
||||||
ashmem_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
|
ashmem_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
|
||||||
{
|
{
|
||||||
struct ashmem_range *range, *next;
|
|
||||||
unsigned long freed = 0;
|
unsigned long freed = 0;
|
||||||
|
|
||||||
/* We might recurse into filesystem code, so bail out if necessary */
|
/* We might recurse into filesystem code, so bail out if necessary */
|
||||||
@ -448,21 +444,33 @@ ashmem_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
|
|||||||
if (!mutex_trylock(&ashmem_mutex))
|
if (!mutex_trylock(&ashmem_mutex))
|
||||||
return -1;
|
return -1;
|
||||||
|
|
||||||
list_for_each_entry_safe(range, next, &ashmem_lru_list, lru) {
|
while (!list_empty(&ashmem_lru_list)) {
|
||||||
|
struct ashmem_range *range =
|
||||||
|
list_first_entry(&ashmem_lru_list, typeof(*range), lru);
|
||||||
loff_t start = range->pgstart * PAGE_SIZE;
|
loff_t start = range->pgstart * PAGE_SIZE;
|
||||||
loff_t end = (range->pgend + 1) * PAGE_SIZE;
|
loff_t end = (range->pgend + 1) * PAGE_SIZE;
|
||||||
|
struct file *f = range->asma->file;
|
||||||
|
|
||||||
range->asma->file->f_op->fallocate(range->asma->file,
|
get_file(f);
|
||||||
FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE,
|
atomic_inc(&ashmem_shrink_inflight);
|
||||||
start, end - start);
|
|
||||||
range->purged = ASHMEM_WAS_PURGED;
|
range->purged = ASHMEM_WAS_PURGED;
|
||||||
lru_del(range);
|
lru_del(range);
|
||||||
|
|
||||||
freed += range_size(range);
|
freed += range_size(range);
|
||||||
|
mutex_unlock(&ashmem_mutex);
|
||||||
|
f->f_op->fallocate(f,
|
||||||
|
FALLOC_FL_PUNCH_HOLE | FALLOC_FL_KEEP_SIZE,
|
||||||
|
start, end - start);
|
||||||
|
fput(f);
|
||||||
|
if (atomic_dec_and_test(&ashmem_shrink_inflight))
|
||||||
|
wake_up_all(&ashmem_shrink_wait);
|
||||||
|
if (!mutex_trylock(&ashmem_mutex))
|
||||||
|
goto out;
|
||||||
if (--sc->nr_to_scan <= 0)
|
if (--sc->nr_to_scan <= 0)
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
mutex_unlock(&ashmem_mutex);
|
mutex_unlock(&ashmem_mutex);
|
||||||
|
out:
|
||||||
return freed;
|
return freed;
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -582,7 +590,8 @@ static int get_name(struct ashmem_area *asma, void __user *name)
|
|||||||
*
|
*
|
||||||
* Caller must hold ashmem_mutex.
|
* Caller must hold ashmem_mutex.
|
||||||
*/
|
*/
|
||||||
static int ashmem_pin(struct ashmem_area *asma, size_t pgstart, size_t pgend)
|
static int ashmem_pin(struct ashmem_area *asma, size_t pgstart, size_t pgend,
|
||||||
|
struct ashmem_range **new_range)
|
||||||
{
|
{
|
||||||
struct ashmem_range *range, *next;
|
struct ashmem_range *range, *next;
|
||||||
int ret = ASHMEM_NOT_PURGED;
|
int ret = ASHMEM_NOT_PURGED;
|
||||||
@ -635,7 +644,7 @@ static int ashmem_pin(struct ashmem_area *asma, size_t pgstart, size_t pgend)
|
|||||||
* second half and adjust the first chunk's endpoint.
|
* second half and adjust the first chunk's endpoint.
|
||||||
*/
|
*/
|
||||||
range_alloc(asma, range, range->purged,
|
range_alloc(asma, range, range->purged,
|
||||||
pgend + 1, range->pgend);
|
pgend + 1, range->pgend, new_range);
|
||||||
range_shrink(range, range->pgstart, pgstart - 1);
|
range_shrink(range, range->pgstart, pgstart - 1);
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
@ -649,7 +658,8 @@ static int ashmem_pin(struct ashmem_area *asma, size_t pgstart, size_t pgend)
|
|||||||
*
|
*
|
||||||
* Caller must hold ashmem_mutex.
|
* Caller must hold ashmem_mutex.
|
||||||
*/
|
*/
|
||||||
static int ashmem_unpin(struct ashmem_area *asma, size_t pgstart, size_t pgend)
|
static int ashmem_unpin(struct ashmem_area *asma, size_t pgstart, size_t pgend,
|
||||||
|
struct ashmem_range **new_range)
|
||||||
{
|
{
|
||||||
struct ashmem_range *range, *next;
|
struct ashmem_range *range, *next;
|
||||||
unsigned int purged = ASHMEM_NOT_PURGED;
|
unsigned int purged = ASHMEM_NOT_PURGED;
|
||||||
@ -675,7 +685,8 @@ restart:
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
return range_alloc(asma, range, purged, pgstart, pgend);
|
range_alloc(asma, range, purged, pgstart, pgend, new_range);
|
||||||
|
return 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
@ -708,11 +719,19 @@ static int ashmem_pin_unpin(struct ashmem_area *asma, unsigned long cmd,
|
|||||||
struct ashmem_pin pin;
|
struct ashmem_pin pin;
|
||||||
size_t pgstart, pgend;
|
size_t pgstart, pgend;
|
||||||
int ret = -EINVAL;
|
int ret = -EINVAL;
|
||||||
|
struct ashmem_range *range = NULL;
|
||||||
|
|
||||||
if (copy_from_user(&pin, p, sizeof(pin)))
|
if (copy_from_user(&pin, p, sizeof(pin)))
|
||||||
return -EFAULT;
|
return -EFAULT;
|
||||||
|
|
||||||
|
if (cmd == ASHMEM_PIN || cmd == ASHMEM_UNPIN) {
|
||||||
|
range = kmem_cache_zalloc(ashmem_range_cachep, GFP_KERNEL);
|
||||||
|
if (!range)
|
||||||
|
return -ENOMEM;
|
||||||
|
}
|
||||||
|
|
||||||
mutex_lock(&ashmem_mutex);
|
mutex_lock(&ashmem_mutex);
|
||||||
|
wait_event(ashmem_shrink_wait, !atomic_read(&ashmem_shrink_inflight));
|
||||||
|
|
||||||
if (!asma->file)
|
if (!asma->file)
|
||||||
goto out_unlock;
|
goto out_unlock;
|
||||||
@ -735,10 +754,10 @@ static int ashmem_pin_unpin(struct ashmem_area *asma, unsigned long cmd,
|
|||||||
|
|
||||||
switch (cmd) {
|
switch (cmd) {
|
||||||
case ASHMEM_PIN:
|
case ASHMEM_PIN:
|
||||||
ret = ashmem_pin(asma, pgstart, pgend);
|
ret = ashmem_pin(asma, pgstart, pgend, &range);
|
||||||
break;
|
break;
|
||||||
case ASHMEM_UNPIN:
|
case ASHMEM_UNPIN:
|
||||||
ret = ashmem_unpin(asma, pgstart, pgend);
|
ret = ashmem_unpin(asma, pgstart, pgend, &range);
|
||||||
break;
|
break;
|
||||||
case ASHMEM_GET_PIN_STATUS:
|
case ASHMEM_GET_PIN_STATUS:
|
||||||
ret = ashmem_get_pin_status(asma, pgstart, pgend);
|
ret = ashmem_get_pin_status(asma, pgstart, pgend);
|
||||||
@ -747,6 +766,8 @@ static int ashmem_pin_unpin(struct ashmem_area *asma, unsigned long cmd,
|
|||||||
|
|
||||||
out_unlock:
|
out_unlock:
|
||||||
mutex_unlock(&ashmem_mutex);
|
mutex_unlock(&ashmem_mutex);
|
||||||
|
if (range)
|
||||||
|
kmem_cache_free(ashmem_range_cachep, range);
|
||||||
|
|
||||||
return ret;
|
return ret;
|
||||||
}
|
}
|
||||||
|
@ -247,10 +247,10 @@ static void ion_system_heap_destroy_pools(struct ion_page_pool **pools)
|
|||||||
static int ion_system_heap_create_pools(struct ion_page_pool **pools)
|
static int ion_system_heap_create_pools(struct ion_page_pool **pools)
|
||||||
{
|
{
|
||||||
int i;
|
int i;
|
||||||
gfp_t gfp_flags = low_order_gfp_flags;
|
|
||||||
|
|
||||||
for (i = 0; i < NUM_ORDERS; i++) {
|
for (i = 0; i < NUM_ORDERS; i++) {
|
||||||
struct ion_page_pool *pool;
|
struct ion_page_pool *pool;
|
||||||
|
gfp_t gfp_flags = low_order_gfp_flags;
|
||||||
|
|
||||||
if (orders[i] > 4)
|
if (orders[i] > 4)
|
||||||
gfp_flags = high_order_gfp_flags;
|
gfp_flags = high_order_gfp_flags;
|
||||||
|
@ -602,6 +602,7 @@ static int ni_660x_set_pfi_routing(struct comedi_device *dev,
|
|||||||
case NI_660X_PFI_OUTPUT_DIO:
|
case NI_660X_PFI_OUTPUT_DIO:
|
||||||
if (chan > 31)
|
if (chan > 31)
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
|
break;
|
||||||
default:
|
default:
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
}
|
}
|
||||||
|
@ -57,15 +57,30 @@ enum z_erofs_vle_work_role {
|
|||||||
Z_EROFS_VLE_WORK_SECONDARY,
|
Z_EROFS_VLE_WORK_SECONDARY,
|
||||||
Z_EROFS_VLE_WORK_PRIMARY,
|
Z_EROFS_VLE_WORK_PRIMARY,
|
||||||
/*
|
/*
|
||||||
* The current work has at least been linked with the following
|
* The current work was the tail of an exist chain, and the previous
|
||||||
* processed chained works, which means if the processing page
|
* processed chained works are all decided to be hooked up to it.
|
||||||
* is the tail partial page of the work, the current work can
|
* A new chain should be created for the remaining unprocessed works,
|
||||||
* safely use the whole page, as illustrated below:
|
* therefore different from Z_EROFS_VLE_WORK_PRIMARY_FOLLOWED,
|
||||||
* +--------------+-------------------------------------------+
|
* the next work cannot reuse the whole page in the following scenario:
|
||||||
* | tail page | head page (of the previous work) |
|
* ________________________________________________________________
|
||||||
* +--------------+-------------------------------------------+
|
* | tail (partial) page | head (partial) page |
|
||||||
* /\ which belongs to the current work
|
* | (belongs to the next work) | (belongs to the current work) |
|
||||||
* [ (*) this page can be used for the current work itself. ]
|
* |_______PRIMARY_FOLLOWED_______|________PRIMARY_HOOKED___________|
|
||||||
|
*/
|
||||||
|
Z_EROFS_VLE_WORK_PRIMARY_HOOKED,
|
||||||
|
/*
|
||||||
|
* The current work has been linked with the processed chained works,
|
||||||
|
* and could be also linked with the potential remaining works, which
|
||||||
|
* means if the processing page is the tail partial page of the work,
|
||||||
|
* the current work can safely use the whole page (since the next work
|
||||||
|
* is under control) for in-place decompression, as illustrated below:
|
||||||
|
* ________________________________________________________________
|
||||||
|
* | tail (partial) page | head (partial) page |
|
||||||
|
* | (of the current work) | (of the previous work) |
|
||||||
|
* | PRIMARY_FOLLOWED or | |
|
||||||
|
* |_____PRIMARY_HOOKED____|____________PRIMARY_FOLLOWED____________|
|
||||||
|
*
|
||||||
|
* [ (*) the above page can be used for the current work itself. ]
|
||||||
*/
|
*/
|
||||||
Z_EROFS_VLE_WORK_PRIMARY_FOLLOWED,
|
Z_EROFS_VLE_WORK_PRIMARY_FOLLOWED,
|
||||||
Z_EROFS_VLE_WORK_MAX
|
Z_EROFS_VLE_WORK_MAX
|
||||||
@ -234,10 +249,10 @@ static int z_erofs_vle_work_add_page(
|
|||||||
return ret ? 0 : -EAGAIN;
|
return ret ? 0 : -EAGAIN;
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline bool try_to_claim_workgroup(
|
static enum z_erofs_vle_work_role
|
||||||
struct z_erofs_vle_workgroup *grp,
|
try_to_claim_workgroup(struct z_erofs_vle_workgroup *grp,
|
||||||
z_erofs_vle_owned_workgrp_t *owned_head,
|
z_erofs_vle_owned_workgrp_t *owned_head,
|
||||||
bool *hosted)
|
bool *hosted)
|
||||||
{
|
{
|
||||||
DBG_BUGON(*hosted == true);
|
DBG_BUGON(*hosted == true);
|
||||||
|
|
||||||
@ -251,6 +266,9 @@ retry:
|
|||||||
|
|
||||||
*owned_head = grp;
|
*owned_head = grp;
|
||||||
*hosted = true;
|
*hosted = true;
|
||||||
|
/* lucky, I am the followee :) */
|
||||||
|
return Z_EROFS_VLE_WORK_PRIMARY_FOLLOWED;
|
||||||
|
|
||||||
} else if (grp->next == Z_EROFS_VLE_WORKGRP_TAIL) {
|
} else if (grp->next == Z_EROFS_VLE_WORKGRP_TAIL) {
|
||||||
/*
|
/*
|
||||||
* type 2, link to the end of a existing open chain,
|
* type 2, link to the end of a existing open chain,
|
||||||
@ -260,12 +278,11 @@ retry:
|
|||||||
if (Z_EROFS_VLE_WORKGRP_TAIL != cmpxchg(&grp->next,
|
if (Z_EROFS_VLE_WORKGRP_TAIL != cmpxchg(&grp->next,
|
||||||
Z_EROFS_VLE_WORKGRP_TAIL, *owned_head))
|
Z_EROFS_VLE_WORKGRP_TAIL, *owned_head))
|
||||||
goto retry;
|
goto retry;
|
||||||
|
|
||||||
*owned_head = Z_EROFS_VLE_WORKGRP_TAIL;
|
*owned_head = Z_EROFS_VLE_WORKGRP_TAIL;
|
||||||
} else
|
return Z_EROFS_VLE_WORK_PRIMARY_HOOKED;
|
||||||
return false; /* :( better luck next time */
|
}
|
||||||
|
|
||||||
return true; /* lucky, I am the followee :) */
|
return Z_EROFS_VLE_WORK_PRIMARY; /* :( better luck next time */
|
||||||
}
|
}
|
||||||
|
|
||||||
static struct z_erofs_vle_work *
|
static struct z_erofs_vle_work *
|
||||||
@ -337,12 +354,8 @@ z_erofs_vle_work_lookup(struct super_block *sb,
|
|||||||
*hosted = false;
|
*hosted = false;
|
||||||
if (!primary)
|
if (!primary)
|
||||||
*role = Z_EROFS_VLE_WORK_SECONDARY;
|
*role = Z_EROFS_VLE_WORK_SECONDARY;
|
||||||
/* claim the workgroup if possible */
|
else /* claim the workgroup if possible */
|
||||||
else if (try_to_claim_workgroup(grp, owned_head, hosted))
|
*role = try_to_claim_workgroup(grp, owned_head, hosted);
|
||||||
*role = Z_EROFS_VLE_WORK_PRIMARY_FOLLOWED;
|
|
||||||
else
|
|
||||||
*role = Z_EROFS_VLE_WORK_PRIMARY;
|
|
||||||
|
|
||||||
return work;
|
return work;
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -419,6 +432,9 @@ static inline void __update_workgrp_llen(struct z_erofs_vle_workgroup *grp,
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#define builder_is_hooked(builder) \
|
||||||
|
((builder)->role >= Z_EROFS_VLE_WORK_PRIMARY_HOOKED)
|
||||||
|
|
||||||
#define builder_is_followed(builder) \
|
#define builder_is_followed(builder) \
|
||||||
((builder)->role >= Z_EROFS_VLE_WORK_PRIMARY_FOLLOWED)
|
((builder)->role >= Z_EROFS_VLE_WORK_PRIMARY_FOLLOWED)
|
||||||
|
|
||||||
@ -583,7 +599,7 @@ static int z_erofs_do_read_page(struct z_erofs_vle_frontend *fe,
|
|||||||
struct z_erofs_vle_work_builder *const builder = &fe->builder;
|
struct z_erofs_vle_work_builder *const builder = &fe->builder;
|
||||||
const loff_t offset = page_offset(page);
|
const loff_t offset = page_offset(page);
|
||||||
|
|
||||||
bool tight = builder_is_followed(builder);
|
bool tight = builder_is_hooked(builder);
|
||||||
struct z_erofs_vle_work *work = builder->work;
|
struct z_erofs_vle_work *work = builder->work;
|
||||||
|
|
||||||
#ifdef EROFS_FS_HAS_MANAGED_CACHE
|
#ifdef EROFS_FS_HAS_MANAGED_CACHE
|
||||||
@ -606,8 +622,12 @@ repeat:
|
|||||||
|
|
||||||
/* lucky, within the range of the current map_blocks */
|
/* lucky, within the range of the current map_blocks */
|
||||||
if (offset + cur >= map->m_la &&
|
if (offset + cur >= map->m_la &&
|
||||||
offset + cur < map->m_la + map->m_llen)
|
offset + cur < map->m_la + map->m_llen) {
|
||||||
|
/* didn't get a valid unzip work previously (very rare) */
|
||||||
|
if (!builder->work)
|
||||||
|
goto restart_now;
|
||||||
goto hitted;
|
goto hitted;
|
||||||
|
}
|
||||||
|
|
||||||
/* go ahead the next map_blocks */
|
/* go ahead the next map_blocks */
|
||||||
debugln("%s: [out-of-range] pos %llu", __func__, offset + cur);
|
debugln("%s: [out-of-range] pos %llu", __func__, offset + cur);
|
||||||
@ -621,6 +641,7 @@ repeat:
|
|||||||
if (unlikely(err))
|
if (unlikely(err))
|
||||||
goto err_out;
|
goto err_out;
|
||||||
|
|
||||||
|
restart_now:
|
||||||
if (unlikely(!(map->m_flags & EROFS_MAP_MAPPED)))
|
if (unlikely(!(map->m_flags & EROFS_MAP_MAPPED)))
|
||||||
goto hitted;
|
goto hitted;
|
||||||
|
|
||||||
@ -646,7 +667,7 @@ repeat:
|
|||||||
builder->role = Z_EROFS_VLE_WORK_PRIMARY;
|
builder->role = Z_EROFS_VLE_WORK_PRIMARY;
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
tight &= builder_is_followed(builder);
|
tight &= builder_is_hooked(builder);
|
||||||
work = builder->work;
|
work = builder->work;
|
||||||
hitted:
|
hitted:
|
||||||
cur = end - min_t(unsigned, offset + end - map->m_la, end);
|
cur = end - min_t(unsigned, offset + end - map->m_la, end);
|
||||||
@ -661,6 +682,9 @@ hitted:
|
|||||||
(tight ? Z_EROFS_PAGE_TYPE_EXCLUSIVE :
|
(tight ? Z_EROFS_PAGE_TYPE_EXCLUSIVE :
|
||||||
Z_EROFS_VLE_PAGE_TYPE_TAIL_SHARED));
|
Z_EROFS_VLE_PAGE_TYPE_TAIL_SHARED));
|
||||||
|
|
||||||
|
if (cur)
|
||||||
|
tight &= builder_is_followed(builder);
|
||||||
|
|
||||||
retry:
|
retry:
|
||||||
err = z_erofs_vle_work_add_page(builder, page, page_type);
|
err = z_erofs_vle_work_add_page(builder, page, page_type);
|
||||||
/* should allocate an additional staging page for pagevec */
|
/* should allocate an additional staging page for pagevec */
|
||||||
@ -901,11 +925,10 @@ repeat:
|
|||||||
if (llen > grp->llen)
|
if (llen > grp->llen)
|
||||||
llen = grp->llen;
|
llen = grp->llen;
|
||||||
|
|
||||||
err = z_erofs_vle_unzip_fast_percpu(compressed_pages,
|
err = z_erofs_vle_unzip_fast_percpu(compressed_pages, clusterpages,
|
||||||
clusterpages, pages, llen, work->pageofs,
|
pages, llen, work->pageofs);
|
||||||
z_erofs_onlinepage_endio);
|
|
||||||
if (err != -ENOTSUPP)
|
if (err != -ENOTSUPP)
|
||||||
goto out_percpu;
|
goto out;
|
||||||
|
|
||||||
if (sparsemem_pages >= nr_pages)
|
if (sparsemem_pages >= nr_pages)
|
||||||
goto skip_allocpage;
|
goto skip_allocpage;
|
||||||
@ -926,21 +949,7 @@ skip_allocpage:
|
|||||||
erofs_vunmap(vout, nr_pages);
|
erofs_vunmap(vout, nr_pages);
|
||||||
|
|
||||||
out:
|
out:
|
||||||
for (i = 0; i < nr_pages; ++i) {
|
/* must handle all compressed pages before endding pages */
|
||||||
page = pages[i];
|
|
||||||
DBG_BUGON(page->mapping == NULL);
|
|
||||||
|
|
||||||
/* recycle all individual staging pages */
|
|
||||||
if (z_erofs_gather_if_stagingpage(page_pool, page))
|
|
||||||
continue;
|
|
||||||
|
|
||||||
if (unlikely(err < 0))
|
|
||||||
SetPageError(page);
|
|
||||||
|
|
||||||
z_erofs_onlinepage_endio(page);
|
|
||||||
}
|
|
||||||
|
|
||||||
out_percpu:
|
|
||||||
for (i = 0; i < clusterpages; ++i) {
|
for (i = 0; i < clusterpages; ++i) {
|
||||||
page = compressed_pages[i];
|
page = compressed_pages[i];
|
||||||
|
|
||||||
@ -954,6 +963,23 @@ out_percpu:
|
|||||||
WRITE_ONCE(compressed_pages[i], NULL);
|
WRITE_ONCE(compressed_pages[i], NULL);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
for (i = 0; i < nr_pages; ++i) {
|
||||||
|
page = pages[i];
|
||||||
|
if (!page)
|
||||||
|
continue;
|
||||||
|
|
||||||
|
DBG_BUGON(page->mapping == NULL);
|
||||||
|
|
||||||
|
/* recycle all individual staging pages */
|
||||||
|
if (z_erofs_gather_if_stagingpage(page_pool, page))
|
||||||
|
continue;
|
||||||
|
|
||||||
|
if (unlikely(err < 0))
|
||||||
|
SetPageError(page);
|
||||||
|
|
||||||
|
z_erofs_onlinepage_endio(page);
|
||||||
|
}
|
||||||
|
|
||||||
if (pages == z_pagemap_global)
|
if (pages == z_pagemap_global)
|
||||||
mutex_unlock(&z_pagemap_global_lock);
|
mutex_unlock(&z_pagemap_global_lock);
|
||||||
else if (unlikely(pages != pages_onstack))
|
else if (unlikely(pages != pages_onstack))
|
||||||
|
@ -218,8 +218,7 @@ extern int z_erofs_vle_plain_copy(struct page **compressed_pages,
|
|||||||
|
|
||||||
extern int z_erofs_vle_unzip_fast_percpu(struct page **compressed_pages,
|
extern int z_erofs_vle_unzip_fast_percpu(struct page **compressed_pages,
|
||||||
unsigned clusterpages, struct page **pages,
|
unsigned clusterpages, struct page **pages,
|
||||||
unsigned outlen, unsigned short pageofs,
|
unsigned int outlen, unsigned short pageofs);
|
||||||
void (*endio)(struct page *));
|
|
||||||
|
|
||||||
extern int z_erofs_vle_unzip_vmap(struct page **compressed_pages,
|
extern int z_erofs_vle_unzip_vmap(struct page **compressed_pages,
|
||||||
unsigned clusterpages, void *vaddr, unsigned llen,
|
unsigned clusterpages, void *vaddr, unsigned llen,
|
||||||
|
@ -105,8 +105,7 @@ int z_erofs_vle_unzip_fast_percpu(struct page **compressed_pages,
|
|||||||
unsigned clusterpages,
|
unsigned clusterpages,
|
||||||
struct page **pages,
|
struct page **pages,
|
||||||
unsigned outlen,
|
unsigned outlen,
|
||||||
unsigned short pageofs,
|
unsigned short pageofs)
|
||||||
void (*endio)(struct page *))
|
|
||||||
{
|
{
|
||||||
void *vin, *vout;
|
void *vin, *vout;
|
||||||
unsigned nr_pages, i, j;
|
unsigned nr_pages, i, j;
|
||||||
@ -128,31 +127,30 @@ int z_erofs_vle_unzip_fast_percpu(struct page **compressed_pages,
|
|||||||
ret = z_erofs_unzip_lz4(vin, vout + pageofs,
|
ret = z_erofs_unzip_lz4(vin, vout + pageofs,
|
||||||
clusterpages * PAGE_SIZE, outlen);
|
clusterpages * PAGE_SIZE, outlen);
|
||||||
|
|
||||||
if (ret >= 0) {
|
if (ret < 0)
|
||||||
outlen = ret;
|
goto out;
|
||||||
ret = 0;
|
ret = 0;
|
||||||
}
|
|
||||||
|
|
||||||
for (i = 0; i < nr_pages; ++i) {
|
for (i = 0; i < nr_pages; ++i) {
|
||||||
j = min((unsigned)PAGE_SIZE - pageofs, outlen);
|
j = min((unsigned)PAGE_SIZE - pageofs, outlen);
|
||||||
|
|
||||||
if (pages[i] != NULL) {
|
if (pages[i] != NULL) {
|
||||||
if (ret < 0)
|
if (clusterpages == 1 &&
|
||||||
SetPageError(pages[i]);
|
pages[i] == compressed_pages[0]) {
|
||||||
else if (clusterpages == 1 && pages[i] == compressed_pages[0])
|
|
||||||
memcpy(vin + pageofs, vout + pageofs, j);
|
memcpy(vin + pageofs, vout + pageofs, j);
|
||||||
else {
|
} else {
|
||||||
void *dst = kmap_atomic(pages[i]);
|
void *dst = kmap_atomic(pages[i]);
|
||||||
|
|
||||||
memcpy(dst + pageofs, vout + pageofs, j);
|
memcpy(dst + pageofs, vout + pageofs, j);
|
||||||
kunmap_atomic(dst);
|
kunmap_atomic(dst);
|
||||||
}
|
}
|
||||||
endio(pages[i]);
|
|
||||||
}
|
}
|
||||||
vout += PAGE_SIZE;
|
vout += PAGE_SIZE;
|
||||||
outlen -= j;
|
outlen -= j;
|
||||||
pageofs = 0;
|
pageofs = 0;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
out:
|
||||||
preempt_enable();
|
preempt_enable();
|
||||||
|
|
||||||
if (clusterpages == 1)
|
if (clusterpages == 1)
|
||||||
|
@ -1090,8 +1090,8 @@ int wilc_netdev_init(struct wilc **wilc, struct device *dev, int io_type,
|
|||||||
vif->wilc = *wilc;
|
vif->wilc = *wilc;
|
||||||
vif->ndev = ndev;
|
vif->ndev = ndev;
|
||||||
wl->vif[i] = vif;
|
wl->vif[i] = vif;
|
||||||
wl->vif_num = i;
|
wl->vif_num = i + 1;
|
||||||
vif->idx = wl->vif_num;
|
vif->idx = i;
|
||||||
|
|
||||||
ndev->netdev_ops = &wilc_netdev_ops;
|
ndev->netdev_ops = &wilc_netdev_ops;
|
||||||
|
|
||||||
|
@ -187,6 +187,7 @@ static void xhci_pci_quirks(struct device *dev, struct xhci_hcd *xhci)
|
|||||||
xhci->quirks |= XHCI_SSIC_PORT_UNUSED;
|
xhci->quirks |= XHCI_SSIC_PORT_UNUSED;
|
||||||
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
|
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
|
||||||
(pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI ||
|
(pdev->device == PCI_DEVICE_ID_INTEL_CHERRYVIEW_XHCI ||
|
||||||
|
pdev->device == PCI_DEVICE_ID_INTEL_SUNRISEPOINT_LP_XHCI ||
|
||||||
pdev->device == PCI_DEVICE_ID_INTEL_APL_XHCI))
|
pdev->device == PCI_DEVICE_ID_INTEL_APL_XHCI))
|
||||||
xhci->quirks |= XHCI_INTEL_USB_ROLE_SW;
|
xhci->quirks |= XHCI_INTEL_USB_ROLE_SW;
|
||||||
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
|
if (pdev->vendor == PCI_VENDOR_ID_INTEL &&
|
||||||
|
@ -61,6 +61,7 @@ static const struct usb_device_id id_table[] = {
|
|||||||
{ USB_DEVICE(0x08e6, 0x5501) }, /* Gemalto Prox-PU/CU contactless smartcard reader */
|
{ USB_DEVICE(0x08e6, 0x5501) }, /* Gemalto Prox-PU/CU contactless smartcard reader */
|
||||||
{ USB_DEVICE(0x08FD, 0x000A) }, /* Digianswer A/S , ZigBee/802.15.4 MAC Device */
|
{ USB_DEVICE(0x08FD, 0x000A) }, /* Digianswer A/S , ZigBee/802.15.4 MAC Device */
|
||||||
{ USB_DEVICE(0x0908, 0x01FF) }, /* Siemens RUGGEDCOM USB Serial Console */
|
{ USB_DEVICE(0x0908, 0x01FF) }, /* Siemens RUGGEDCOM USB Serial Console */
|
||||||
|
{ USB_DEVICE(0x0B00, 0x3070) }, /* Ingenico 3070 */
|
||||||
{ USB_DEVICE(0x0BED, 0x1100) }, /* MEI (TM) Cashflow-SC Bill/Voucher Acceptor */
|
{ USB_DEVICE(0x0BED, 0x1100) }, /* MEI (TM) Cashflow-SC Bill/Voucher Acceptor */
|
||||||
{ USB_DEVICE(0x0BED, 0x1101) }, /* MEI series 2000 Combo Acceptor */
|
{ USB_DEVICE(0x0BED, 0x1101) }, /* MEI series 2000 Combo Acceptor */
|
||||||
{ USB_DEVICE(0x0FCF, 0x1003) }, /* Dynastream ANT development board */
|
{ USB_DEVICE(0x0FCF, 0x1003) }, /* Dynastream ANT development board */
|
||||||
@ -1353,8 +1354,13 @@ static int cp210x_gpio_get(struct gpio_chip *gc, unsigned int gpio)
|
|||||||
if (priv->partnum == CP210X_PARTNUM_CP2105)
|
if (priv->partnum == CP210X_PARTNUM_CP2105)
|
||||||
req_type = REQTYPE_INTERFACE_TO_HOST;
|
req_type = REQTYPE_INTERFACE_TO_HOST;
|
||||||
|
|
||||||
|
result = usb_autopm_get_interface(serial->interface);
|
||||||
|
if (result)
|
||||||
|
return result;
|
||||||
|
|
||||||
result = cp210x_read_vendor_block(serial, req_type,
|
result = cp210x_read_vendor_block(serial, req_type,
|
||||||
CP210X_READ_LATCH, &buf, sizeof(buf));
|
CP210X_READ_LATCH, &buf, sizeof(buf));
|
||||||
|
usb_autopm_put_interface(serial->interface);
|
||||||
if (result < 0)
|
if (result < 0)
|
||||||
return result;
|
return result;
|
||||||
|
|
||||||
@ -1375,6 +1381,10 @@ static void cp210x_gpio_set(struct gpio_chip *gc, unsigned int gpio, int value)
|
|||||||
|
|
||||||
buf.mask = BIT(gpio);
|
buf.mask = BIT(gpio);
|
||||||
|
|
||||||
|
result = usb_autopm_get_interface(serial->interface);
|
||||||
|
if (result)
|
||||||
|
goto out;
|
||||||
|
|
||||||
if (priv->partnum == CP210X_PARTNUM_CP2105) {
|
if (priv->partnum == CP210X_PARTNUM_CP2105) {
|
||||||
result = cp210x_write_vendor_block(serial,
|
result = cp210x_write_vendor_block(serial,
|
||||||
REQTYPE_HOST_TO_INTERFACE,
|
REQTYPE_HOST_TO_INTERFACE,
|
||||||
@ -1392,6 +1402,8 @@ static void cp210x_gpio_set(struct gpio_chip *gc, unsigned int gpio, int value)
|
|||||||
NULL, 0, USB_CTRL_SET_TIMEOUT);
|
NULL, 0, USB_CTRL_SET_TIMEOUT);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
usb_autopm_put_interface(serial->interface);
|
||||||
|
out:
|
||||||
if (result < 0) {
|
if (result < 0) {
|
||||||
dev_err(&serial->interface->dev, "failed to set GPIO value: %d\n",
|
dev_err(&serial->interface->dev, "failed to set GPIO value: %d\n",
|
||||||
result);
|
result);
|
||||||
|
@ -1015,6 +1015,8 @@ static const struct usb_device_id id_table_combined[] = {
|
|||||||
{ USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_BT_USB_PID) },
|
{ USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_BT_USB_PID) },
|
||||||
{ USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_WL_USB_PID) },
|
{ USB_DEVICE(CYPRESS_VID, CYPRESS_WICED_WL_USB_PID) },
|
||||||
{ USB_DEVICE(AIRBUS_DS_VID, AIRBUS_DS_P8GR) },
|
{ USB_DEVICE(AIRBUS_DS_VID, AIRBUS_DS_P8GR) },
|
||||||
|
/* EZPrototypes devices */
|
||||||
|
{ USB_DEVICE(EZPROTOTYPES_VID, HJELMSLUND_USB485_ISO_PID) },
|
||||||
{ } /* Terminating entry */
|
{ } /* Terminating entry */
|
||||||
};
|
};
|
||||||
|
|
||||||
|
@ -1308,6 +1308,12 @@
|
|||||||
#define IONICS_VID 0x1c0c
|
#define IONICS_VID 0x1c0c
|
||||||
#define IONICS_PLUGCOMPUTER_PID 0x0102
|
#define IONICS_PLUGCOMPUTER_PID 0x0102
|
||||||
|
|
||||||
|
/*
|
||||||
|
* EZPrototypes (PID reseller)
|
||||||
|
*/
|
||||||
|
#define EZPROTOTYPES_VID 0x1c40
|
||||||
|
#define HJELMSLUND_USB485_ISO_PID 0x0477
|
||||||
|
|
||||||
/*
|
/*
|
||||||
* Dresden Elektronik Sensor Terminal Board
|
* Dresden Elektronik Sensor Terminal Board
|
||||||
*/
|
*/
|
||||||
|
@ -1148,6 +1148,8 @@ static const struct usb_device_id option_ids[] = {
|
|||||||
.driver_info = NCTRL(0) | RSVD(1) | RSVD(3) },
|
.driver_info = NCTRL(0) | RSVD(1) | RSVD(3) },
|
||||||
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_ME910_DUAL_MODEM),
|
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_ME910_DUAL_MODEM),
|
||||||
.driver_info = NCTRL(0) | RSVD(3) },
|
.driver_info = NCTRL(0) | RSVD(3) },
|
||||||
|
{ USB_DEVICE_INTERFACE_CLASS(TELIT_VENDOR_ID, 0x1102, 0xff), /* Telit ME910 (ECM) */
|
||||||
|
.driver_info = NCTRL(0) },
|
||||||
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE910),
|
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE910),
|
||||||
.driver_info = NCTRL(0) | RSVD(1) | RSVD(2) },
|
.driver_info = NCTRL(0) | RSVD(1) | RSVD(2) },
|
||||||
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE910_USBCFG4),
|
{ USB_DEVICE(TELIT_VENDOR_ID, TELIT_PRODUCT_LE910_USBCFG4),
|
||||||
|
12
fs/aio.c
12
fs/aio.c
@ -1661,6 +1661,7 @@ static int aio_poll_wake(struct wait_queue_entry *wait, unsigned mode, int sync,
|
|||||||
struct poll_iocb *req = container_of(wait, struct poll_iocb, wait);
|
struct poll_iocb *req = container_of(wait, struct poll_iocb, wait);
|
||||||
struct aio_kiocb *iocb = container_of(req, struct aio_kiocb, poll);
|
struct aio_kiocb *iocb = container_of(req, struct aio_kiocb, poll);
|
||||||
__poll_t mask = key_to_poll(key);
|
__poll_t mask = key_to_poll(key);
|
||||||
|
unsigned long flags;
|
||||||
|
|
||||||
req->woken = true;
|
req->woken = true;
|
||||||
|
|
||||||
@ -1669,10 +1670,15 @@ static int aio_poll_wake(struct wait_queue_entry *wait, unsigned mode, int sync,
|
|||||||
if (!(mask & req->events))
|
if (!(mask & req->events))
|
||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
/* try to complete the iocb inline if we can: */
|
/*
|
||||||
if (spin_trylock(&iocb->ki_ctx->ctx_lock)) {
|
* Try to complete the iocb inline if we can. Use
|
||||||
|
* irqsave/irqrestore because not all filesystems (e.g. fuse)
|
||||||
|
* call this function with IRQs disabled and because IRQs
|
||||||
|
* have to be disabled before ctx_lock is obtained.
|
||||||
|
*/
|
||||||
|
if (spin_trylock_irqsave(&iocb->ki_ctx->ctx_lock, flags)) {
|
||||||
list_del(&iocb->ki_list);
|
list_del(&iocb->ki_list);
|
||||||
spin_unlock(&iocb->ki_ctx->ctx_lock);
|
spin_unlock_irqrestore(&iocb->ki_ctx->ctx_lock, flags);
|
||||||
|
|
||||||
list_del_init(&req->wait.entry);
|
list_del_init(&req->wait.entry);
|
||||||
aio_poll_complete(iocb, mask);
|
aio_poll_complete(iocb, mask);
|
||||||
|
@ -929,7 +929,7 @@ int kernel_read_file(struct file *file, void **buf, loff_t *size,
|
|||||||
bytes = kernel_read(file, *buf + pos, i_size - pos, &pos);
|
bytes = kernel_read(file, *buf + pos, i_size - pos, &pos);
|
||||||
if (bytes < 0) {
|
if (bytes < 0) {
|
||||||
ret = bytes;
|
ret = bytes;
|
||||||
goto out;
|
goto out_free;
|
||||||
}
|
}
|
||||||
|
|
||||||
if (bytes == 0)
|
if (bytes == 0)
|
||||||
|
@ -254,20 +254,12 @@ __ATTR(_name, 0644, show_##_name, store_##_name)
|
|||||||
static struct freq_attr _name = \
|
static struct freq_attr _name = \
|
||||||
__ATTR(_name, 0200, NULL, store_##_name)
|
__ATTR(_name, 0200, NULL, store_##_name)
|
||||||
|
|
||||||
struct global_attr {
|
|
||||||
struct attribute attr;
|
|
||||||
ssize_t (*show)(struct kobject *kobj,
|
|
||||||
struct attribute *attr, char *buf);
|
|
||||||
ssize_t (*store)(struct kobject *a, struct attribute *b,
|
|
||||||
const char *c, size_t count);
|
|
||||||
};
|
|
||||||
|
|
||||||
#define define_one_global_ro(_name) \
|
#define define_one_global_ro(_name) \
|
||||||
static struct global_attr _name = \
|
static struct kobj_attribute _name = \
|
||||||
__ATTR(_name, 0444, show_##_name, NULL)
|
__ATTR(_name, 0444, show_##_name, NULL)
|
||||||
|
|
||||||
#define define_one_global_rw(_name) \
|
#define define_one_global_rw(_name) \
|
||||||
static struct global_attr _name = \
|
static struct kobj_attribute _name = \
|
||||||
__ATTR(_name, 0644, show_##_name, store_##_name)
|
__ATTR(_name, 0644, show_##_name, store_##_name)
|
||||||
|
|
||||||
|
|
||||||
|
@ -276,7 +276,7 @@ int bt_sock_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
|
|||||||
int bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo);
|
int bt_sock_wait_state(struct sock *sk, int state, unsigned long timeo);
|
||||||
int bt_sock_wait_ready(struct sock *sk, unsigned long flags);
|
int bt_sock_wait_ready(struct sock *sk, unsigned long flags);
|
||||||
|
|
||||||
void bt_accept_enqueue(struct sock *parent, struct sock *sk);
|
void bt_accept_enqueue(struct sock *parent, struct sock *sk, bool bh);
|
||||||
void bt_accept_unlink(struct sock *sk);
|
void bt_accept_unlink(struct sock *sk);
|
||||||
struct sock *bt_accept_dequeue(struct sock *parent, struct socket *newsock);
|
struct sock *bt_accept_dequeue(struct sock *parent, struct socket *newsock);
|
||||||
|
|
||||||
|
@ -22,6 +22,7 @@
|
|||||||
|
|
||||||
#include <net/inet_sock.h>
|
#include <net/inet_sock.h>
|
||||||
#include <net/snmp.h>
|
#include <net/snmp.h>
|
||||||
|
#include <net/ip.h>
|
||||||
|
|
||||||
struct icmp_err {
|
struct icmp_err {
|
||||||
int errno;
|
int errno;
|
||||||
@ -39,7 +40,13 @@ struct net_proto_family;
|
|||||||
struct sk_buff;
|
struct sk_buff;
|
||||||
struct net;
|
struct net;
|
||||||
|
|
||||||
void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info);
|
void __icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info,
|
||||||
|
const struct ip_options *opt);
|
||||||
|
static inline void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
|
||||||
|
{
|
||||||
|
__icmp_send(skb_in, type, code, info, &IPCB(skb_in)->opt);
|
||||||
|
}
|
||||||
|
|
||||||
int icmp_rcv(struct sk_buff *skb);
|
int icmp_rcv(struct sk_buff *skb);
|
||||||
void icmp_err(struct sk_buff *skb, u32 info);
|
void icmp_err(struct sk_buff *skb, u32 info);
|
||||||
int icmp_init(void);
|
int icmp_init(void);
|
||||||
|
@ -638,6 +638,8 @@ static inline int ip_options_echo(struct net *net, struct ip_options *dopt,
|
|||||||
}
|
}
|
||||||
|
|
||||||
void ip_options_fragment(struct sk_buff *skb);
|
void ip_options_fragment(struct sk_buff *skb);
|
||||||
|
int __ip_options_compile(struct net *net, struct ip_options *opt,
|
||||||
|
struct sk_buff *skb, __be32 *info);
|
||||||
int ip_options_compile(struct net *net, struct ip_options *opt,
|
int ip_options_compile(struct net *net, struct ip_options *opt,
|
||||||
struct sk_buff *skb);
|
struct sk_buff *skb);
|
||||||
int ip_options_get(struct net *net, struct ip_options_rcu **optp,
|
int ip_options_get(struct net *net, struct ip_options_rcu **optp,
|
||||||
@ -687,7 +689,7 @@ extern int sysctl_icmp_msgs_burst;
|
|||||||
int ip_misc_proc_init(void);
|
int ip_misc_proc_init(void);
|
||||||
#endif
|
#endif
|
||||||
|
|
||||||
int rtm_getroute_parse_ip_proto(struct nlattr *attr, u8 *ip_proto,
|
int rtm_getroute_parse_ip_proto(struct nlattr *attr, u8 *ip_proto, u8 family,
|
||||||
struct netlink_ext_ack *extack);
|
struct netlink_ext_ack *extack);
|
||||||
|
|
||||||
#endif /* _IP_H */
|
#endif /* _IP_H */
|
||||||
|
@ -47,7 +47,10 @@ struct qdisc_size_table {
|
|||||||
struct qdisc_skb_head {
|
struct qdisc_skb_head {
|
||||||
struct sk_buff *head;
|
struct sk_buff *head;
|
||||||
struct sk_buff *tail;
|
struct sk_buff *tail;
|
||||||
__u32 qlen;
|
union {
|
||||||
|
u32 qlen;
|
||||||
|
atomic_t atomic_qlen;
|
||||||
|
};
|
||||||
spinlock_t lock;
|
spinlock_t lock;
|
||||||
};
|
};
|
||||||
|
|
||||||
@ -384,27 +387,19 @@ static inline void qdisc_cb_private_validate(const struct sk_buff *skb, int sz)
|
|||||||
BUILD_BUG_ON(sizeof(qcb->data) < sz);
|
BUILD_BUG_ON(sizeof(qcb->data) < sz);
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline int qdisc_qlen_cpu(const struct Qdisc *q)
|
|
||||||
{
|
|
||||||
return this_cpu_ptr(q->cpu_qstats)->qlen;
|
|
||||||
}
|
|
||||||
|
|
||||||
static inline int qdisc_qlen(const struct Qdisc *q)
|
static inline int qdisc_qlen(const struct Qdisc *q)
|
||||||
{
|
{
|
||||||
return q->q.qlen;
|
return q->q.qlen;
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline int qdisc_qlen_sum(const struct Qdisc *q)
|
static inline u32 qdisc_qlen_sum(const struct Qdisc *q)
|
||||||
{
|
{
|
||||||
__u32 qlen = q->qstats.qlen;
|
u32 qlen = q->qstats.qlen;
|
||||||
int i;
|
|
||||||
|
|
||||||
if (q->flags & TCQ_F_NOLOCK) {
|
if (q->flags & TCQ_F_NOLOCK)
|
||||||
for_each_possible_cpu(i)
|
qlen += atomic_read(&q->q.atomic_qlen);
|
||||||
qlen += per_cpu_ptr(q->cpu_qstats, i)->qlen;
|
else
|
||||||
} else {
|
|
||||||
qlen += q->q.qlen;
|
qlen += q->q.qlen;
|
||||||
}
|
|
||||||
|
|
||||||
return qlen;
|
return qlen;
|
||||||
}
|
}
|
||||||
@ -776,14 +771,14 @@ static inline void qdisc_qstats_cpu_backlog_inc(struct Qdisc *sch,
|
|||||||
this_cpu_add(sch->cpu_qstats->backlog, qdisc_pkt_len(skb));
|
this_cpu_add(sch->cpu_qstats->backlog, qdisc_pkt_len(skb));
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline void qdisc_qstats_cpu_qlen_inc(struct Qdisc *sch)
|
static inline void qdisc_qstats_atomic_qlen_inc(struct Qdisc *sch)
|
||||||
{
|
{
|
||||||
this_cpu_inc(sch->cpu_qstats->qlen);
|
atomic_inc(&sch->q.atomic_qlen);
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline void qdisc_qstats_cpu_qlen_dec(struct Qdisc *sch)
|
static inline void qdisc_qstats_atomic_qlen_dec(struct Qdisc *sch)
|
||||||
{
|
{
|
||||||
this_cpu_dec(sch->cpu_qstats->qlen);
|
atomic_dec(&sch->q.atomic_qlen);
|
||||||
}
|
}
|
||||||
|
|
||||||
static inline void qdisc_qstats_cpu_requeues_inc(struct Qdisc *sch)
|
static inline void qdisc_qstats_cpu_requeues_inc(struct Qdisc *sch)
|
||||||
|
@ -6035,7 +6035,8 @@ static int fixup_bpf_calls(struct bpf_verifier_env *env)
|
|||||||
u32 off_reg;
|
u32 off_reg;
|
||||||
|
|
||||||
aux = &env->insn_aux_data[i + delta];
|
aux = &env->insn_aux_data[i + delta];
|
||||||
if (!aux->alu_state)
|
if (!aux->alu_state ||
|
||||||
|
aux->alu_state == BPF_ALU_NON_POINTER)
|
||||||
continue;
|
continue;
|
||||||
|
|
||||||
isneg = aux->alu_state & BPF_ALU_NEG_VALUE;
|
isneg = aux->alu_state & BPF_ALU_NEG_VALUE;
|
||||||
|
@ -1301,7 +1301,7 @@ static int parse_pred(const char *str, void *data,
|
|||||||
/* go past the last quote */
|
/* go past the last quote */
|
||||||
i++;
|
i++;
|
||||||
|
|
||||||
} else if (isdigit(str[i])) {
|
} else if (isdigit(str[i]) || str[i] == '-') {
|
||||||
|
|
||||||
/* Make sure the field is not a string */
|
/* Make sure the field is not a string */
|
||||||
if (is_string_field(field)) {
|
if (is_string_field(field)) {
|
||||||
@ -1314,6 +1314,9 @@ static int parse_pred(const char *str, void *data,
|
|||||||
goto err_free;
|
goto err_free;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
if (str[i] == '-')
|
||||||
|
i++;
|
||||||
|
|
||||||
/* We allow 0xDEADBEEF */
|
/* We allow 0xDEADBEEF */
|
||||||
while (isalnum(str[i]))
|
while (isalnum(str[i]))
|
||||||
i++;
|
i++;
|
||||||
|
@ -154,15 +154,25 @@ void bt_sock_unlink(struct bt_sock_list *l, struct sock *sk)
|
|||||||
}
|
}
|
||||||
EXPORT_SYMBOL(bt_sock_unlink);
|
EXPORT_SYMBOL(bt_sock_unlink);
|
||||||
|
|
||||||
void bt_accept_enqueue(struct sock *parent, struct sock *sk)
|
void bt_accept_enqueue(struct sock *parent, struct sock *sk, bool bh)
|
||||||
{
|
{
|
||||||
BT_DBG("parent %p, sk %p", parent, sk);
|
BT_DBG("parent %p, sk %p", parent, sk);
|
||||||
|
|
||||||
sock_hold(sk);
|
sock_hold(sk);
|
||||||
lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
|
|
||||||
|
if (bh)
|
||||||
|
bh_lock_sock_nested(sk);
|
||||||
|
else
|
||||||
|
lock_sock_nested(sk, SINGLE_DEPTH_NESTING);
|
||||||
|
|
||||||
list_add_tail(&bt_sk(sk)->accept_q, &bt_sk(parent)->accept_q);
|
list_add_tail(&bt_sk(sk)->accept_q, &bt_sk(parent)->accept_q);
|
||||||
bt_sk(sk)->parent = parent;
|
bt_sk(sk)->parent = parent;
|
||||||
release_sock(sk);
|
|
||||||
|
if (bh)
|
||||||
|
bh_unlock_sock(sk);
|
||||||
|
else
|
||||||
|
release_sock(sk);
|
||||||
|
|
||||||
parent->sk_ack_backlog++;
|
parent->sk_ack_backlog++;
|
||||||
}
|
}
|
||||||
EXPORT_SYMBOL(bt_accept_enqueue);
|
EXPORT_SYMBOL(bt_accept_enqueue);
|
||||||
|
@ -1252,7 +1252,7 @@ static struct l2cap_chan *l2cap_sock_new_connection_cb(struct l2cap_chan *chan)
|
|||||||
|
|
||||||
l2cap_sock_init(sk, parent);
|
l2cap_sock_init(sk, parent);
|
||||||
|
|
||||||
bt_accept_enqueue(parent, sk);
|
bt_accept_enqueue(parent, sk, false);
|
||||||
|
|
||||||
release_sock(parent);
|
release_sock(parent);
|
||||||
|
|
||||||
|
@ -988,7 +988,7 @@ int rfcomm_connect_ind(struct rfcomm_session *s, u8 channel, struct rfcomm_dlc *
|
|||||||
rfcomm_pi(sk)->channel = channel;
|
rfcomm_pi(sk)->channel = channel;
|
||||||
|
|
||||||
sk->sk_state = BT_CONFIG;
|
sk->sk_state = BT_CONFIG;
|
||||||
bt_accept_enqueue(parent, sk);
|
bt_accept_enqueue(parent, sk, true);
|
||||||
|
|
||||||
/* Accept connection and return socket DLC */
|
/* Accept connection and return socket DLC */
|
||||||
*d = rfcomm_pi(sk)->dlc;
|
*d = rfcomm_pi(sk)->dlc;
|
||||||
|
@ -193,7 +193,7 @@ static void __sco_chan_add(struct sco_conn *conn, struct sock *sk,
|
|||||||
conn->sk = sk;
|
conn->sk = sk;
|
||||||
|
|
||||||
if (parent)
|
if (parent)
|
||||||
bt_accept_enqueue(parent, sk);
|
bt_accept_enqueue(parent, sk, true);
|
||||||
}
|
}
|
||||||
|
|
||||||
static int sco_chan_add(struct sco_conn *conn, struct sock *sk,
|
static int sco_chan_add(struct sco_conn *conn, struct sock *sk,
|
||||||
|
@ -256,7 +256,6 @@ __gnet_stats_copy_queue_cpu(struct gnet_stats_queue *qstats,
|
|||||||
for_each_possible_cpu(i) {
|
for_each_possible_cpu(i) {
|
||||||
const struct gnet_stats_queue *qcpu = per_cpu_ptr(q, i);
|
const struct gnet_stats_queue *qcpu = per_cpu_ptr(q, i);
|
||||||
|
|
||||||
qstats->qlen = 0;
|
|
||||||
qstats->backlog += qcpu->backlog;
|
qstats->backlog += qcpu->backlog;
|
||||||
qstats->drops += qcpu->drops;
|
qstats->drops += qcpu->drops;
|
||||||
qstats->requeues += qcpu->requeues;
|
qstats->requeues += qcpu->requeues;
|
||||||
@ -272,7 +271,6 @@ void __gnet_stats_copy_queue(struct gnet_stats_queue *qstats,
|
|||||||
if (cpu) {
|
if (cpu) {
|
||||||
__gnet_stats_copy_queue_cpu(qstats, cpu);
|
__gnet_stats_copy_queue_cpu(qstats, cpu);
|
||||||
} else {
|
} else {
|
||||||
qstats->qlen = q->qlen;
|
|
||||||
qstats->backlog = q->backlog;
|
qstats->backlog = q->backlog;
|
||||||
qstats->drops = q->drops;
|
qstats->drops = q->drops;
|
||||||
qstats->requeues = q->requeues;
|
qstats->requeues = q->requeues;
|
||||||
|
@ -1547,6 +1547,9 @@ static int register_queue_kobjects(struct net_device *dev)
|
|||||||
error:
|
error:
|
||||||
netdev_queue_update_kobjects(dev, txq, 0);
|
netdev_queue_update_kobjects(dev, txq, 0);
|
||||||
net_rx_queue_update_kobjects(dev, rxq, 0);
|
net_rx_queue_update_kobjects(dev, rxq, 0);
|
||||||
|
#ifdef CONFIG_SYSFS
|
||||||
|
kset_unregister(dev->queues_kset);
|
||||||
|
#endif
|
||||||
return error;
|
return error;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -667,7 +667,8 @@ static int cipso_v4_map_lvl_valid(const struct cipso_v4_doi *doi_def, u8 level)
|
|||||||
case CIPSO_V4_MAP_PASS:
|
case CIPSO_V4_MAP_PASS:
|
||||||
return 0;
|
return 0;
|
||||||
case CIPSO_V4_MAP_TRANS:
|
case CIPSO_V4_MAP_TRANS:
|
||||||
if (doi_def->map.std->lvl.cipso[level] < CIPSO_V4_INV_LVL)
|
if ((level < doi_def->map.std->lvl.cipso_size) &&
|
||||||
|
(doi_def->map.std->lvl.cipso[level] < CIPSO_V4_INV_LVL))
|
||||||
return 0;
|
return 0;
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
@ -1735,13 +1736,26 @@ validate_return:
|
|||||||
*/
|
*/
|
||||||
void cipso_v4_error(struct sk_buff *skb, int error, u32 gateway)
|
void cipso_v4_error(struct sk_buff *skb, int error, u32 gateway)
|
||||||
{
|
{
|
||||||
|
unsigned char optbuf[sizeof(struct ip_options) + 40];
|
||||||
|
struct ip_options *opt = (struct ip_options *)optbuf;
|
||||||
|
|
||||||
if (ip_hdr(skb)->protocol == IPPROTO_ICMP || error != -EACCES)
|
if (ip_hdr(skb)->protocol == IPPROTO_ICMP || error != -EACCES)
|
||||||
return;
|
return;
|
||||||
|
|
||||||
|
/*
|
||||||
|
* We might be called above the IP layer,
|
||||||
|
* so we can not use icmp_send and IPCB here.
|
||||||
|
*/
|
||||||
|
|
||||||
|
memset(opt, 0, sizeof(struct ip_options));
|
||||||
|
opt->optlen = ip_hdr(skb)->ihl*4 - sizeof(struct iphdr);
|
||||||
|
if (__ip_options_compile(dev_net(skb->dev), opt, skb, NULL))
|
||||||
|
return;
|
||||||
|
|
||||||
if (gateway)
|
if (gateway)
|
||||||
icmp_send(skb, ICMP_DEST_UNREACH, ICMP_NET_ANO, 0);
|
__icmp_send(skb, ICMP_DEST_UNREACH, ICMP_NET_ANO, 0, opt);
|
||||||
else
|
else
|
||||||
icmp_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_ANO, 0);
|
__icmp_send(skb, ICMP_DEST_UNREACH, ICMP_HOST_ANO, 0, opt);
|
||||||
}
|
}
|
||||||
|
|
||||||
/**
|
/**
|
||||||
|
@ -700,6 +700,10 @@ static int rtm_to_fib_config(struct net *net, struct sk_buff *skb,
|
|||||||
case RTA_GATEWAY:
|
case RTA_GATEWAY:
|
||||||
cfg->fc_gw = nla_get_be32(attr);
|
cfg->fc_gw = nla_get_be32(attr);
|
||||||
break;
|
break;
|
||||||
|
case RTA_VIA:
|
||||||
|
NL_SET_ERR_MSG(extack, "IPv4 does not support RTA_VIA attribute");
|
||||||
|
err = -EINVAL;
|
||||||
|
goto errout;
|
||||||
case RTA_PRIORITY:
|
case RTA_PRIORITY:
|
||||||
cfg->fc_priority = nla_get_u32(attr);
|
cfg->fc_priority = nla_get_u32(attr);
|
||||||
break;
|
break;
|
||||||
|
@ -570,7 +570,8 @@ relookup_failed:
|
|||||||
* MUST reply to only the first fragment.
|
* MUST reply to only the first fragment.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
|
void __icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info,
|
||||||
|
const struct ip_options *opt)
|
||||||
{
|
{
|
||||||
struct iphdr *iph;
|
struct iphdr *iph;
|
||||||
int room;
|
int room;
|
||||||
@ -691,7 +692,7 @@ void icmp_send(struct sk_buff *skb_in, int type, int code, __be32 info)
|
|||||||
iph->tos;
|
iph->tos;
|
||||||
mark = IP4_REPLY_MARK(net, skb_in->mark);
|
mark = IP4_REPLY_MARK(net, skb_in->mark);
|
||||||
|
|
||||||
if (ip_options_echo(net, &icmp_param.replyopts.opt.opt, skb_in))
|
if (__ip_options_echo(net, &icmp_param.replyopts.opt.opt, skb_in, opt))
|
||||||
goto out_unlock;
|
goto out_unlock;
|
||||||
|
|
||||||
|
|
||||||
@ -742,7 +743,7 @@ out_bh_enable:
|
|||||||
local_bh_enable();
|
local_bh_enable();
|
||||||
out:;
|
out:;
|
||||||
}
|
}
|
||||||
EXPORT_SYMBOL(icmp_send);
|
EXPORT_SYMBOL(__icmp_send);
|
||||||
|
|
||||||
|
|
||||||
static void icmp_socket_deliver(struct sk_buff *skb, u32 info)
|
static void icmp_socket_deliver(struct sk_buff *skb, u32 info)
|
||||||
|
@ -308,11 +308,10 @@ drop:
|
|||||||
}
|
}
|
||||||
|
|
||||||
static int ip_rcv_finish_core(struct net *net, struct sock *sk,
|
static int ip_rcv_finish_core(struct net *net, struct sock *sk,
|
||||||
struct sk_buff *skb)
|
struct sk_buff *skb, struct net_device *dev)
|
||||||
{
|
{
|
||||||
const struct iphdr *iph = ip_hdr(skb);
|
const struct iphdr *iph = ip_hdr(skb);
|
||||||
int (*edemux)(struct sk_buff *skb);
|
int (*edemux)(struct sk_buff *skb);
|
||||||
struct net_device *dev = skb->dev;
|
|
||||||
struct rtable *rt;
|
struct rtable *rt;
|
||||||
int err;
|
int err;
|
||||||
|
|
||||||
@ -401,6 +400,7 @@ drop_error:
|
|||||||
|
|
||||||
static int ip_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
|
static int ip_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
|
||||||
{
|
{
|
||||||
|
struct net_device *dev = skb->dev;
|
||||||
int ret;
|
int ret;
|
||||||
|
|
||||||
/* if ingress device is enslaved to an L3 master device pass the
|
/* if ingress device is enslaved to an L3 master device pass the
|
||||||
@ -410,7 +410,7 @@ static int ip_rcv_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
|
|||||||
if (!skb)
|
if (!skb)
|
||||||
return NET_RX_SUCCESS;
|
return NET_RX_SUCCESS;
|
||||||
|
|
||||||
ret = ip_rcv_finish_core(net, sk, skb);
|
ret = ip_rcv_finish_core(net, sk, skb, dev);
|
||||||
if (ret != NET_RX_DROP)
|
if (ret != NET_RX_DROP)
|
||||||
ret = dst_input(skb);
|
ret = dst_input(skb);
|
||||||
return ret;
|
return ret;
|
||||||
@ -550,6 +550,7 @@ static void ip_list_rcv_finish(struct net *net, struct sock *sk,
|
|||||||
|
|
||||||
INIT_LIST_HEAD(&sublist);
|
INIT_LIST_HEAD(&sublist);
|
||||||
list_for_each_entry_safe(skb, next, head, list) {
|
list_for_each_entry_safe(skb, next, head, list) {
|
||||||
|
struct net_device *dev = skb->dev;
|
||||||
struct dst_entry *dst;
|
struct dst_entry *dst;
|
||||||
|
|
||||||
skb_list_del_init(skb);
|
skb_list_del_init(skb);
|
||||||
@ -559,7 +560,7 @@ static void ip_list_rcv_finish(struct net *net, struct sock *sk,
|
|||||||
skb = l3mdev_ip_rcv(skb);
|
skb = l3mdev_ip_rcv(skb);
|
||||||
if (!skb)
|
if (!skb)
|
||||||
continue;
|
continue;
|
||||||
if (ip_rcv_finish_core(net, sk, skb) == NET_RX_DROP)
|
if (ip_rcv_finish_core(net, sk, skb, dev) == NET_RX_DROP)
|
||||||
continue;
|
continue;
|
||||||
|
|
||||||
dst = skb_dst(skb);
|
dst = skb_dst(skb);
|
||||||
|
@ -251,8 +251,9 @@ static void spec_dst_fill(__be32 *spec_dst, struct sk_buff *skb)
|
|||||||
* If opt == NULL, then skb->data should point to IP header.
|
* If opt == NULL, then skb->data should point to IP header.
|
||||||
*/
|
*/
|
||||||
|
|
||||||
int ip_options_compile(struct net *net,
|
int __ip_options_compile(struct net *net,
|
||||||
struct ip_options *opt, struct sk_buff *skb)
|
struct ip_options *opt, struct sk_buff *skb,
|
||||||
|
__be32 *info)
|
||||||
{
|
{
|
||||||
__be32 spec_dst = htonl(INADDR_ANY);
|
__be32 spec_dst = htonl(INADDR_ANY);
|
||||||
unsigned char *pp_ptr = NULL;
|
unsigned char *pp_ptr = NULL;
|
||||||
@ -468,11 +469,22 @@ eol:
|
|||||||
return 0;
|
return 0;
|
||||||
|
|
||||||
error:
|
error:
|
||||||
if (skb) {
|
if (info)
|
||||||
icmp_send(skb, ICMP_PARAMETERPROB, 0, htonl((pp_ptr-iph)<<24));
|
*info = htonl((pp_ptr-iph)<<24);
|
||||||
}
|
|
||||||
return -EINVAL;
|
return -EINVAL;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
int ip_options_compile(struct net *net,
|
||||||
|
struct ip_options *opt, struct sk_buff *skb)
|
||||||
|
{
|
||||||
|
int ret;
|
||||||
|
__be32 info;
|
||||||
|
|
||||||
|
ret = __ip_options_compile(net, opt, skb, &info);
|
||||||
|
if (ret != 0 && skb)
|
||||||
|
icmp_send(skb, ICMP_PARAMETERPROB, 0, info);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
EXPORT_SYMBOL(ip_options_compile);
|
EXPORT_SYMBOL(ip_options_compile);
|
||||||
|
|
||||||
/*
|
/*
|
||||||
|
@ -3,9 +3,10 @@
|
|||||||
#include <linux/types.h>
|
#include <linux/types.h>
|
||||||
#include <net/net_namespace.h>
|
#include <net/net_namespace.h>
|
||||||
#include <net/netlink.h>
|
#include <net/netlink.h>
|
||||||
|
#include <linux/in6.h>
|
||||||
#include <net/ip.h>
|
#include <net/ip.h>
|
||||||
|
|
||||||
int rtm_getroute_parse_ip_proto(struct nlattr *attr, u8 *ip_proto,
|
int rtm_getroute_parse_ip_proto(struct nlattr *attr, u8 *ip_proto, u8 family,
|
||||||
struct netlink_ext_ack *extack)
|
struct netlink_ext_ack *extack)
|
||||||
{
|
{
|
||||||
*ip_proto = nla_get_u8(attr);
|
*ip_proto = nla_get_u8(attr);
|
||||||
@ -13,11 +14,19 @@ int rtm_getroute_parse_ip_proto(struct nlattr *attr, u8 *ip_proto,
|
|||||||
switch (*ip_proto) {
|
switch (*ip_proto) {
|
||||||
case IPPROTO_TCP:
|
case IPPROTO_TCP:
|
||||||
case IPPROTO_UDP:
|
case IPPROTO_UDP:
|
||||||
case IPPROTO_ICMP:
|
|
||||||
return 0;
|
return 0;
|
||||||
default:
|
case IPPROTO_ICMP:
|
||||||
NL_SET_ERR_MSG(extack, "Unsupported ip proto");
|
if (family != AF_INET)
|
||||||
return -EOPNOTSUPP;
|
break;
|
||||||
|
return 0;
|
||||||
|
#if IS_ENABLED(CONFIG_IPV6)
|
||||||
|
case IPPROTO_ICMPV6:
|
||||||
|
if (family != AF_INET6)
|
||||||
|
break;
|
||||||
|
return 0;
|
||||||
|
#endif
|
||||||
}
|
}
|
||||||
|
NL_SET_ERR_MSG(extack, "Unsupported ip proto");
|
||||||
|
return -EOPNOTSUPP;
|
||||||
}
|
}
|
||||||
EXPORT_SYMBOL_GPL(rtm_getroute_parse_ip_proto);
|
EXPORT_SYMBOL_GPL(rtm_getroute_parse_ip_proto);
|
||||||
|
@ -2814,7 +2814,7 @@ static int inet_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
|
|||||||
|
|
||||||
if (tb[RTA_IP_PROTO]) {
|
if (tb[RTA_IP_PROTO]) {
|
||||||
err = rtm_getroute_parse_ip_proto(tb[RTA_IP_PROTO],
|
err = rtm_getroute_parse_ip_proto(tb[RTA_IP_PROTO],
|
||||||
&ip_proto, extack);
|
&ip_proto, AF_INET, extack);
|
||||||
if (err)
|
if (err)
|
||||||
return err;
|
return err;
|
||||||
}
|
}
|
||||||
|
@ -1954,10 +1954,10 @@ int ip6mr_compat_ioctl(struct sock *sk, unsigned int cmd, void __user *arg)
|
|||||||
|
|
||||||
static inline int ip6mr_forward2_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
|
static inline int ip6mr_forward2_finish(struct net *net, struct sock *sk, struct sk_buff *skb)
|
||||||
{
|
{
|
||||||
__IP6_INC_STATS(net, ip6_dst_idev(skb_dst(skb)),
|
IP6_INC_STATS(net, ip6_dst_idev(skb_dst(skb)),
|
||||||
IPSTATS_MIB_OUTFORWDATAGRAMS);
|
IPSTATS_MIB_OUTFORWDATAGRAMS);
|
||||||
__IP6_ADD_STATS(net, ip6_dst_idev(skb_dst(skb)),
|
IP6_ADD_STATS(net, ip6_dst_idev(skb_dst(skb)),
|
||||||
IPSTATS_MIB_OUTOCTETS, skb->len);
|
IPSTATS_MIB_OUTOCTETS, skb->len);
|
||||||
return dst_output(net, sk, skb);
|
return dst_output(net, sk, skb);
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -4190,6 +4190,10 @@ static int rtm_to_fib6_config(struct sk_buff *skb, struct nlmsghdr *nlh,
|
|||||||
cfg->fc_gateway = nla_get_in6_addr(tb[RTA_GATEWAY]);
|
cfg->fc_gateway = nla_get_in6_addr(tb[RTA_GATEWAY]);
|
||||||
cfg->fc_flags |= RTF_GATEWAY;
|
cfg->fc_flags |= RTF_GATEWAY;
|
||||||
}
|
}
|
||||||
|
if (tb[RTA_VIA]) {
|
||||||
|
NL_SET_ERR_MSG(extack, "IPv6 does not support RTA_VIA attribute");
|
||||||
|
goto errout;
|
||||||
|
}
|
||||||
|
|
||||||
if (tb[RTA_DST]) {
|
if (tb[RTA_DST]) {
|
||||||
int plen = (rtm->rtm_dst_len + 7) >> 3;
|
int plen = (rtm->rtm_dst_len + 7) >> 3;
|
||||||
@ -4884,7 +4888,8 @@ static int inet6_rtm_getroute(struct sk_buff *in_skb, struct nlmsghdr *nlh,
|
|||||||
|
|
||||||
if (tb[RTA_IP_PROTO]) {
|
if (tb[RTA_IP_PROTO]) {
|
||||||
err = rtm_getroute_parse_ip_proto(tb[RTA_IP_PROTO],
|
err = rtm_getroute_parse_ip_proto(tb[RTA_IP_PROTO],
|
||||||
&fl6.flowi6_proto, extack);
|
&fl6.flowi6_proto, AF_INET6,
|
||||||
|
extack);
|
||||||
if (err)
|
if (err)
|
||||||
goto errout;
|
goto errout;
|
||||||
}
|
}
|
||||||
|
@ -1873,6 +1873,7 @@ static int __net_init sit_init_net(struct net *net)
|
|||||||
|
|
||||||
err_reg_dev:
|
err_reg_dev:
|
||||||
ipip6_dev_free(sitn->fb_tunnel_dev);
|
ipip6_dev_free(sitn->fb_tunnel_dev);
|
||||||
|
free_netdev(sitn->fb_tunnel_dev);
|
||||||
err_alloc_dev:
|
err_alloc_dev:
|
||||||
return err;
|
return err;
|
||||||
}
|
}
|
||||||
|
@ -1822,6 +1822,9 @@ static int rtm_to_route_config(struct sk_buff *skb,
|
|||||||
goto errout;
|
goto errout;
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
|
case RTA_GATEWAY:
|
||||||
|
NL_SET_ERR_MSG(extack, "MPLS does not support RTA_GATEWAY attribute");
|
||||||
|
goto errout;
|
||||||
case RTA_VIA:
|
case RTA_VIA:
|
||||||
{
|
{
|
||||||
if (nla_get_via(nla, &cfg->rc_via_alen,
|
if (nla_get_via(nla, &cfg->rc_via_alen,
|
||||||
|
@ -903,7 +903,8 @@ int netlbl_bitmap_walk(const unsigned char *bitmap, u32 bitmap_len,
|
|||||||
(state == 0 && (byte & bitmask) == 0))
|
(state == 0 && (byte & bitmask) == 0))
|
||||||
return bit_spot;
|
return bit_spot;
|
||||||
|
|
||||||
bit_spot++;
|
if (++bit_spot >= bitmap_len)
|
||||||
|
return -1;
|
||||||
bitmask >>= 1;
|
bitmask >>= 1;
|
||||||
if (bitmask == 0) {
|
if (bitmask == 0) {
|
||||||
byte = bitmap[++byte_offset];
|
byte = bitmap[++byte_offset];
|
||||||
|
@ -419,6 +419,10 @@ int nfc_llcp_send_connect(struct nfc_llcp_sock *sock)
|
|||||||
sock->service_name,
|
sock->service_name,
|
||||||
sock->service_name_len,
|
sock->service_name_len,
|
||||||
&service_name_tlv_length);
|
&service_name_tlv_length);
|
||||||
|
if (!service_name_tlv) {
|
||||||
|
err = -ENOMEM;
|
||||||
|
goto error_tlv;
|
||||||
|
}
|
||||||
size += service_name_tlv_length;
|
size += service_name_tlv_length;
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -429,9 +433,17 @@ int nfc_llcp_send_connect(struct nfc_llcp_sock *sock)
|
|||||||
|
|
||||||
miux_tlv = nfc_llcp_build_tlv(LLCP_TLV_MIUX, (u8 *)&miux, 0,
|
miux_tlv = nfc_llcp_build_tlv(LLCP_TLV_MIUX, (u8 *)&miux, 0,
|
||||||
&miux_tlv_length);
|
&miux_tlv_length);
|
||||||
|
if (!miux_tlv) {
|
||||||
|
err = -ENOMEM;
|
||||||
|
goto error_tlv;
|
||||||
|
}
|
||||||
size += miux_tlv_length;
|
size += miux_tlv_length;
|
||||||
|
|
||||||
rw_tlv = nfc_llcp_build_tlv(LLCP_TLV_RW, &rw, 0, &rw_tlv_length);
|
rw_tlv = nfc_llcp_build_tlv(LLCP_TLV_RW, &rw, 0, &rw_tlv_length);
|
||||||
|
if (!rw_tlv) {
|
||||||
|
err = -ENOMEM;
|
||||||
|
goto error_tlv;
|
||||||
|
}
|
||||||
size += rw_tlv_length;
|
size += rw_tlv_length;
|
||||||
|
|
||||||
pr_debug("SKB size %d SN length %zu\n", size, sock->service_name_len);
|
pr_debug("SKB size %d SN length %zu\n", size, sock->service_name_len);
|
||||||
@ -484,9 +496,17 @@ int nfc_llcp_send_cc(struct nfc_llcp_sock *sock)
|
|||||||
|
|
||||||
miux_tlv = nfc_llcp_build_tlv(LLCP_TLV_MIUX, (u8 *)&miux, 0,
|
miux_tlv = nfc_llcp_build_tlv(LLCP_TLV_MIUX, (u8 *)&miux, 0,
|
||||||
&miux_tlv_length);
|
&miux_tlv_length);
|
||||||
|
if (!miux_tlv) {
|
||||||
|
err = -ENOMEM;
|
||||||
|
goto error_tlv;
|
||||||
|
}
|
||||||
size += miux_tlv_length;
|
size += miux_tlv_length;
|
||||||
|
|
||||||
rw_tlv = nfc_llcp_build_tlv(LLCP_TLV_RW, &rw, 0, &rw_tlv_length);
|
rw_tlv = nfc_llcp_build_tlv(LLCP_TLV_RW, &rw, 0, &rw_tlv_length);
|
||||||
|
if (!rw_tlv) {
|
||||||
|
err = -ENOMEM;
|
||||||
|
goto error_tlv;
|
||||||
|
}
|
||||||
size += rw_tlv_length;
|
size += rw_tlv_length;
|
||||||
|
|
||||||
skb = llcp_allocate_pdu(sock, LLCP_PDU_CC, size);
|
skb = llcp_allocate_pdu(sock, LLCP_PDU_CC, size);
|
||||||
|
@ -532,10 +532,10 @@ static u8 nfc_llcp_reserve_sdp_ssap(struct nfc_llcp_local *local)
|
|||||||
|
|
||||||
static int nfc_llcp_build_gb(struct nfc_llcp_local *local)
|
static int nfc_llcp_build_gb(struct nfc_llcp_local *local)
|
||||||
{
|
{
|
||||||
u8 *gb_cur, *version_tlv, version, version_length;
|
u8 *gb_cur, version, version_length;
|
||||||
u8 *lto_tlv, lto_length;
|
u8 lto_length, wks_length, miux_length;
|
||||||
u8 *wks_tlv, wks_length;
|
u8 *version_tlv = NULL, *lto_tlv = NULL,
|
||||||
u8 *miux_tlv, miux_length;
|
*wks_tlv = NULL, *miux_tlv = NULL;
|
||||||
__be16 wks = cpu_to_be16(local->local_wks);
|
__be16 wks = cpu_to_be16(local->local_wks);
|
||||||
u8 gb_len = 0;
|
u8 gb_len = 0;
|
||||||
int ret = 0;
|
int ret = 0;
|
||||||
@ -543,17 +543,33 @@ static int nfc_llcp_build_gb(struct nfc_llcp_local *local)
|
|||||||
version = LLCP_VERSION_11;
|
version = LLCP_VERSION_11;
|
||||||
version_tlv = nfc_llcp_build_tlv(LLCP_TLV_VERSION, &version,
|
version_tlv = nfc_llcp_build_tlv(LLCP_TLV_VERSION, &version,
|
||||||
1, &version_length);
|
1, &version_length);
|
||||||
|
if (!version_tlv) {
|
||||||
|
ret = -ENOMEM;
|
||||||
|
goto out;
|
||||||
|
}
|
||||||
gb_len += version_length;
|
gb_len += version_length;
|
||||||
|
|
||||||
lto_tlv = nfc_llcp_build_tlv(LLCP_TLV_LTO, &local->lto, 1, <o_length);
|
lto_tlv = nfc_llcp_build_tlv(LLCP_TLV_LTO, &local->lto, 1, <o_length);
|
||||||
|
if (!lto_tlv) {
|
||||||
|
ret = -ENOMEM;
|
||||||
|
goto out;
|
||||||
|
}
|
||||||
gb_len += lto_length;
|
gb_len += lto_length;
|
||||||
|
|
||||||
pr_debug("Local wks 0x%lx\n", local->local_wks);
|
pr_debug("Local wks 0x%lx\n", local->local_wks);
|
||||||
wks_tlv = nfc_llcp_build_tlv(LLCP_TLV_WKS, (u8 *)&wks, 2, &wks_length);
|
wks_tlv = nfc_llcp_build_tlv(LLCP_TLV_WKS, (u8 *)&wks, 2, &wks_length);
|
||||||
|
if (!wks_tlv) {
|
||||||
|
ret = -ENOMEM;
|
||||||
|
goto out;
|
||||||
|
}
|
||||||
gb_len += wks_length;
|
gb_len += wks_length;
|
||||||
|
|
||||||
miux_tlv = nfc_llcp_build_tlv(LLCP_TLV_MIUX, (u8 *)&local->miux, 0,
|
miux_tlv = nfc_llcp_build_tlv(LLCP_TLV_MIUX, (u8 *)&local->miux, 0,
|
||||||
&miux_length);
|
&miux_length);
|
||||||
|
if (!miux_tlv) {
|
||||||
|
ret = -ENOMEM;
|
||||||
|
goto out;
|
||||||
|
}
|
||||||
gb_len += miux_length;
|
gb_len += miux_length;
|
||||||
|
|
||||||
gb_len += ARRAY_SIZE(llcp_magic);
|
gb_len += ARRAY_SIZE(llcp_magic);
|
||||||
|
@ -199,8 +199,7 @@ err3:
|
|||||||
err2:
|
err2:
|
||||||
kfree(tname);
|
kfree(tname);
|
||||||
err1:
|
err1:
|
||||||
if (ret == ACT_P_CREATED)
|
tcf_idr_release(*a, bind);
|
||||||
tcf_idr_release(*a, bind);
|
|
||||||
return err;
|
return err;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -191,8 +191,7 @@ static int tcf_skbedit_init(struct net *net, struct nlattr *nla,
|
|||||||
|
|
||||||
params_new = kzalloc(sizeof(*params_new), GFP_KERNEL);
|
params_new = kzalloc(sizeof(*params_new), GFP_KERNEL);
|
||||||
if (unlikely(!params_new)) {
|
if (unlikely(!params_new)) {
|
||||||
if (ret == ACT_P_CREATED)
|
tcf_idr_release(*a, bind);
|
||||||
tcf_idr_release(*a, bind);
|
|
||||||
return -ENOMEM;
|
return -ENOMEM;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -377,7 +377,8 @@ static int tunnel_key_init(struct net *net, struct nlattr *nla,
|
|||||||
return ret;
|
return ret;
|
||||||
|
|
||||||
release_tun_meta:
|
release_tun_meta:
|
||||||
dst_release(&metadata->dst);
|
if (metadata)
|
||||||
|
dst_release(&metadata->dst);
|
||||||
|
|
||||||
err_out:
|
err_out:
|
||||||
if (exists)
|
if (exists)
|
||||||
|
@ -68,7 +68,7 @@ static inline struct sk_buff *__skb_dequeue_bad_txq(struct Qdisc *q)
|
|||||||
skb = __skb_dequeue(&q->skb_bad_txq);
|
skb = __skb_dequeue(&q->skb_bad_txq);
|
||||||
if (qdisc_is_percpu_stats(q)) {
|
if (qdisc_is_percpu_stats(q)) {
|
||||||
qdisc_qstats_cpu_backlog_dec(q, skb);
|
qdisc_qstats_cpu_backlog_dec(q, skb);
|
||||||
qdisc_qstats_cpu_qlen_dec(q);
|
qdisc_qstats_atomic_qlen_dec(q);
|
||||||
} else {
|
} else {
|
||||||
qdisc_qstats_backlog_dec(q, skb);
|
qdisc_qstats_backlog_dec(q, skb);
|
||||||
q->q.qlen--;
|
q->q.qlen--;
|
||||||
@ -108,7 +108,7 @@ static inline void qdisc_enqueue_skb_bad_txq(struct Qdisc *q,
|
|||||||
|
|
||||||
if (qdisc_is_percpu_stats(q)) {
|
if (qdisc_is_percpu_stats(q)) {
|
||||||
qdisc_qstats_cpu_backlog_inc(q, skb);
|
qdisc_qstats_cpu_backlog_inc(q, skb);
|
||||||
qdisc_qstats_cpu_qlen_inc(q);
|
qdisc_qstats_atomic_qlen_inc(q);
|
||||||
} else {
|
} else {
|
||||||
qdisc_qstats_backlog_inc(q, skb);
|
qdisc_qstats_backlog_inc(q, skb);
|
||||||
q->q.qlen++;
|
q->q.qlen++;
|
||||||
@ -147,7 +147,7 @@ static inline int dev_requeue_skb_locked(struct sk_buff *skb, struct Qdisc *q)
|
|||||||
|
|
||||||
qdisc_qstats_cpu_requeues_inc(q);
|
qdisc_qstats_cpu_requeues_inc(q);
|
||||||
qdisc_qstats_cpu_backlog_inc(q, skb);
|
qdisc_qstats_cpu_backlog_inc(q, skb);
|
||||||
qdisc_qstats_cpu_qlen_inc(q);
|
qdisc_qstats_atomic_qlen_inc(q);
|
||||||
|
|
||||||
skb = next;
|
skb = next;
|
||||||
}
|
}
|
||||||
@ -252,7 +252,7 @@ static struct sk_buff *dequeue_skb(struct Qdisc *q, bool *validate,
|
|||||||
skb = __skb_dequeue(&q->gso_skb);
|
skb = __skb_dequeue(&q->gso_skb);
|
||||||
if (qdisc_is_percpu_stats(q)) {
|
if (qdisc_is_percpu_stats(q)) {
|
||||||
qdisc_qstats_cpu_backlog_dec(q, skb);
|
qdisc_qstats_cpu_backlog_dec(q, skb);
|
||||||
qdisc_qstats_cpu_qlen_dec(q);
|
qdisc_qstats_atomic_qlen_dec(q);
|
||||||
} else {
|
} else {
|
||||||
qdisc_qstats_backlog_dec(q, skb);
|
qdisc_qstats_backlog_dec(q, skb);
|
||||||
q->q.qlen--;
|
q->q.qlen--;
|
||||||
@ -633,7 +633,7 @@ static int pfifo_fast_enqueue(struct sk_buff *skb, struct Qdisc *qdisc,
|
|||||||
if (unlikely(err))
|
if (unlikely(err))
|
||||||
return qdisc_drop_cpu(skb, qdisc, to_free);
|
return qdisc_drop_cpu(skb, qdisc, to_free);
|
||||||
|
|
||||||
qdisc_qstats_cpu_qlen_inc(qdisc);
|
qdisc_qstats_atomic_qlen_inc(qdisc);
|
||||||
/* Note: skb can not be used after skb_array_produce(),
|
/* Note: skb can not be used after skb_array_produce(),
|
||||||
* so we better not use qdisc_qstats_cpu_backlog_inc()
|
* so we better not use qdisc_qstats_cpu_backlog_inc()
|
||||||
*/
|
*/
|
||||||
@ -658,7 +658,7 @@ static struct sk_buff *pfifo_fast_dequeue(struct Qdisc *qdisc)
|
|||||||
if (likely(skb)) {
|
if (likely(skb)) {
|
||||||
qdisc_qstats_cpu_backlog_dec(qdisc, skb);
|
qdisc_qstats_cpu_backlog_dec(qdisc, skb);
|
||||||
qdisc_bstats_cpu_update(qdisc, skb);
|
qdisc_bstats_cpu_update(qdisc, skb);
|
||||||
qdisc_qstats_cpu_qlen_dec(qdisc);
|
qdisc_qstats_atomic_qlen_dec(qdisc);
|
||||||
}
|
}
|
||||||
|
|
||||||
return skb;
|
return skb;
|
||||||
@ -702,7 +702,6 @@ static void pfifo_fast_reset(struct Qdisc *qdisc)
|
|||||||
struct gnet_stats_queue *q = per_cpu_ptr(qdisc->cpu_qstats, i);
|
struct gnet_stats_queue *q = per_cpu_ptr(qdisc->cpu_qstats, i);
|
||||||
|
|
||||||
q->backlog = 0;
|
q->backlog = 0;
|
||||||
q->qlen = 0;
|
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
|
@ -440,6 +440,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch,
|
|||||||
int nb = 0;
|
int nb = 0;
|
||||||
int count = 1;
|
int count = 1;
|
||||||
int rc = NET_XMIT_SUCCESS;
|
int rc = NET_XMIT_SUCCESS;
|
||||||
|
int rc_drop = NET_XMIT_DROP;
|
||||||
|
|
||||||
/* Do not fool qdisc_drop_all() */
|
/* Do not fool qdisc_drop_all() */
|
||||||
skb->prev = NULL;
|
skb->prev = NULL;
|
||||||
@ -479,6 +480,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch,
|
|||||||
q->duplicate = 0;
|
q->duplicate = 0;
|
||||||
rootq->enqueue(skb2, rootq, to_free);
|
rootq->enqueue(skb2, rootq, to_free);
|
||||||
q->duplicate = dupsave;
|
q->duplicate = dupsave;
|
||||||
|
rc_drop = NET_XMIT_SUCCESS;
|
||||||
}
|
}
|
||||||
|
|
||||||
/*
|
/*
|
||||||
@ -491,7 +493,7 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch,
|
|||||||
if (skb_is_gso(skb)) {
|
if (skb_is_gso(skb)) {
|
||||||
segs = netem_segment(skb, sch, to_free);
|
segs = netem_segment(skb, sch, to_free);
|
||||||
if (!segs)
|
if (!segs)
|
||||||
return NET_XMIT_DROP;
|
return rc_drop;
|
||||||
} else {
|
} else {
|
||||||
segs = skb;
|
segs = skb;
|
||||||
}
|
}
|
||||||
@ -514,8 +516,10 @@ static int netem_enqueue(struct sk_buff *skb, struct Qdisc *sch,
|
|||||||
1<<(prandom_u32() % 8);
|
1<<(prandom_u32() % 8);
|
||||||
}
|
}
|
||||||
|
|
||||||
if (unlikely(sch->q.qlen >= sch->limit))
|
if (unlikely(sch->q.qlen >= sch->limit)) {
|
||||||
return qdisc_drop_all(skb, sch, to_free);
|
qdisc_drop_all(skb, sch, to_free);
|
||||||
|
return rc_drop;
|
||||||
|
}
|
||||||
|
|
||||||
qdisc_qstats_backlog_inc(sch, skb);
|
qdisc_qstats_backlog_inc(sch, skb);
|
||||||
|
|
||||||
|
@ -1884,6 +1884,7 @@ static int sctp_sendmsg_check_sflags(struct sctp_association *asoc,
|
|||||||
|
|
||||||
pr_debug("%s: aborting association:%p\n", __func__, asoc);
|
pr_debug("%s: aborting association:%p\n", __func__, asoc);
|
||||||
sctp_primitive_ABORT(net, asoc, chunk);
|
sctp_primitive_ABORT(net, asoc, chunk);
|
||||||
|
iov_iter_revert(&msg->msg_iter, msg_len);
|
||||||
|
|
||||||
return 0;
|
return 0;
|
||||||
}
|
}
|
||||||
|
@ -577,6 +577,7 @@ static void __sock_release(struct socket *sock, struct inode *inode)
|
|||||||
if (inode)
|
if (inode)
|
||||||
inode_lock(inode);
|
inode_lock(inode);
|
||||||
sock->ops->release(sock);
|
sock->ops->release(sock);
|
||||||
|
sock->sk = NULL;
|
||||||
if (inode)
|
if (inode)
|
||||||
inode_unlock(inode);
|
inode_unlock(inode);
|
||||||
sock->ops = NULL;
|
sock->ops = NULL;
|
||||||
|
@ -377,11 +377,13 @@ static int tipc_sk_sock_err(struct socket *sock, long *timeout)
|
|||||||
|
|
||||||
#define tipc_wait_for_cond(sock_, timeo_, condition_) \
|
#define tipc_wait_for_cond(sock_, timeo_, condition_) \
|
||||||
({ \
|
({ \
|
||||||
|
DEFINE_WAIT_FUNC(wait_, woken_wake_function); \
|
||||||
struct sock *sk_; \
|
struct sock *sk_; \
|
||||||
int rc_; \
|
int rc_; \
|
||||||
\
|
\
|
||||||
while ((rc_ = !(condition_))) { \
|
while ((rc_ = !(condition_))) { \
|
||||||
DEFINE_WAIT_FUNC(wait_, woken_wake_function); \
|
/* coupled with smp_wmb() in tipc_sk_proto_rcv() */ \
|
||||||
|
smp_rmb(); \
|
||||||
sk_ = (sock_)->sk; \
|
sk_ = (sock_)->sk; \
|
||||||
rc_ = tipc_sk_sock_err((sock_), timeo_); \
|
rc_ = tipc_sk_sock_err((sock_), timeo_); \
|
||||||
if (rc_) \
|
if (rc_) \
|
||||||
@ -1318,7 +1320,7 @@ static int __tipc_sendmsg(struct socket *sock, struct msghdr *m, size_t dlen)
|
|||||||
|
|
||||||
if (unlikely(!dest)) {
|
if (unlikely(!dest)) {
|
||||||
dest = &tsk->peer;
|
dest = &tsk->peer;
|
||||||
if (!syn || dest->family != AF_TIPC)
|
if (!syn && dest->family != AF_TIPC)
|
||||||
return -EDESTADDRREQ;
|
return -EDESTADDRREQ;
|
||||||
}
|
}
|
||||||
|
|
||||||
@ -1961,6 +1963,8 @@ static void tipc_sk_proto_rcv(struct sock *sk,
|
|||||||
return;
|
return;
|
||||||
case SOCK_WAKEUP:
|
case SOCK_WAKEUP:
|
||||||
tipc_dest_del(&tsk->cong_links, msg_orignode(hdr), 0);
|
tipc_dest_del(&tsk->cong_links, msg_orignode(hdr), 0);
|
||||||
|
/* coupled with smp_rmb() in tipc_wait_for_cond() */
|
||||||
|
smp_wmb();
|
||||||
tsk->cong_link_cnt--;
|
tsk->cong_link_cnt--;
|
||||||
wakeup = true;
|
wakeup = true;
|
||||||
break;
|
break;
|
||||||
|
@ -91,7 +91,7 @@ verify_reqs()
|
|||||||
if [ "$TEST_REQS_FW_SYSFS_FALLBACK" = "yes" ]; then
|
if [ "$TEST_REQS_FW_SYSFS_FALLBACK" = "yes" ]; then
|
||||||
if [ ! "$HAS_FW_LOADER_USER_HELPER" = "yes" ]; then
|
if [ ! "$HAS_FW_LOADER_USER_HELPER" = "yes" ]; then
|
||||||
echo "usermode helper disabled so ignoring test"
|
echo "usermode helper disabled so ignoring test"
|
||||||
exit $ksft_skip
|
exit 0
|
||||||
fi
|
fi
|
||||||
fi
|
fi
|
||||||
}
|
}
|
||||||
|
Loading…
Reference in New Issue
Block a user