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5526b7e451
android_kernel_xiaomi_sm7250/arch/sparc64/kernel
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David S. Miller 5526b7e451 sparc: Remove old style signal frame support. 
Back around the same time we were bootstrapping the first 32-bit sparc
Linux kernel with a SunOS userland, we made the signal frame match
that of SunOS.

By the time we even started putting together a native Linux userland
for 32-bit Sparc we realized this layout wasn't sufficient for Linux's
needs.

Therefore we changed the layout, yet kept support for the old style
signal frame layout in there.  The detection mechanism is that we had
sys_sigaction() start passing in a negative signal number to indicate
"new style signal frames please".

Anyways, no binaries exist in the world that use the old stuff.  In
fact, I bet Jakub Jelinek and myself are the only two people who ever
had such binaries to be honest.

So let's get rid of this stuff.

I added an assertion using WARN_ON_ONCE() that makes sure 32-bit
applications are passing in that negative signal number still.

Signed-off-by: David S. Miller <davem@davemloft.net>
2008-04-27 02:26:36 -07:00
..
asm-offsets.c kbuild: frv,m32r,sparc64 introduce fake asm-offsets.h file 2005-09-09 22:47:53 +02:00
audit.c sparc64: Kill CONFIG_SPARC32_COMPAT 2008-04-26 21:41:19 -07:00
auxio.c [SPARC/64]: Move of_platform_driver initialisations: arch/sparc{,64}. 2007-10-13 21:53:12 -07:00
central.c [SPARC64]: __inline__ --> inline 2007-10-27 00:13:04 -07:00
chmc.c [SPARC64]: Fix memory controller register access when non-SMP. 2007-12-07 01:10:14 -08:00
compat_audit.c [PATCH] add SIGNAL syscall class (v3) 2007-05-11 05:38:25 -04:00
cpu.c [SPARC64]: Fix sparse warnings in arch/sparc64/kernel/{cpu,setup}.c 2008-03-25 21:51:40 -07:00
ds.c [SPARC64]: Use shorter list_splice_init() for brevity. 2008-03-23 22:48:29 -07:00
dtlb_miss.S [SPARC64]: More TLB/TSB handling fixes. 2006-03-20 01:13:34 -08:00
dtlb_prot.S [SPARC64]: Fix boot failures on SunBlade-150 2005-10-12 12:22:46 -07:00
ebus.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
entry.h [SPARC64]: %l6 trap return handling no longer necessary. 2008-04-24 03:15:22 -07:00
entry.S [SPARC64]: %l6 trap return handling no longer necessary. 2008-04-24 03:15:22 -07:00
etrap.S [SPARC64]: Store magic cookie and trap type in pt_regs. 2008-04-23 23:32:20 -07:00
head.S [SPARC64]: Remove most limitations to kernel image size. 2008-03-21 17:01:38 -07:00
hvapi.c [SPARC64]: Report proper system soft state to the hypervisor. 2007-05-29 02:49:29 -07:00
hvtramp.S [SPARC64]: Fix cpu trampoline et al. mismatch warnings. 2008-02-20 22:22:16 -08:00
idprom.c Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
init_task.c Remove fs.h from mm.h 2007-07-29 17:09:29 -07:00
iommu_common.h sparc64: remove unused calc_npages() in iommu_common.h 2008-03-28 15:56:01 -07:00
iommu.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
irq.c sparc64: Fix wedged irq regression. 2008-04-26 21:41:15 -07:00
itlb_miss.S [SPARC64]: Fix _PAGE_EXEC_4U check in sun4u I-TLB miss handler. 2007-05-29 02:50:15 -07:00
kprobes.c [SPARC64]: Fix sparse warnings wrt. __show_regs(). 2008-02-19 20:48:58 -08:00
ktlb.S [SPARC64]: Fix build with SPARSEMEM_VMEMMAP disabled. 2008-01-12 21:52:16 -08:00
ldc.c [SPARC64]: Missing mdesc_release() in ldc_init(). 2007-12-05 05:37:55 -08:00
Makefile sparc64: Kill unused local ISA bus layer. 2008-04-26 21:41:23 -07:00
mdesc.c [SPARC64]: Initialize MDESC earlier and use lmb_alloc() 2008-04-23 23:32:12 -07:00
module.c [SPARC]: Remove duplicate includes. 2007-11-06 21:23:11 -08:00
of_device.c sparc64: Do not ignore 'pmu' device ranges. 2008-04-26 21:41:20 -07:00
pci_common.c [SPARC64]: Check of_get_property() return in pci_determine_mem_io_space(). 2007-10-17 16:25:10 -07:00
pci_fire.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
pci_impl.h [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
pci_msi.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
pci_psycho.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
pci_sabre.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
pci_schizo.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
pci_sun4v_asm.S [SPARC64]: Add PCI MSI support on Niagara. 2007-02-10 23:50:37 -08:00
pci_sun4v.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
pci_sun4v.h [SPARC64]: Add PCI MSI support on Niagara. 2007-02-10 23:50:37 -08:00
pci.c sparc64: Kill unused local ISA bus layer. 2008-04-26 21:41:23 -07:00
power.c [SPARC64]: Fix sparse warnings wrt. machine_alt_power_off(). 2008-02-19 20:39:18 -08:00
process.c sparc: Remove old style signal frame support. 2008-04-27 02:26:36 -07:00
prom.c [SPARC64]: Use lmb_alloc() for PROM device tree. 2008-04-23 23:32:11 -07:00
ptrace.c [SPARC]: Fix several regset and ptrace bugs. 2008-04-09 19:39:25 -07:00
rtrap.S [SPARC64]: %l6 trap return handling no longer necessary. 2008-04-24 03:15:22 -07:00
sbus.c [SPARC64]: NUMA device infrastructure. 2008-04-23 23:32:16 -07:00
setup.c [SPARC64]: PROM debug console can be CON_ANYTIME. 2008-04-23 23:32:20 -07:00
signal32.c sparc: Remove old style signal frame support. 2008-04-27 02:26:36 -07:00
signal.c sparc64: Kill bogus RT_ALIGNEDSZ macro from signal.c 2008-04-27 00:25:30 -07:00
smp.c [SPARC64]: Wrap SMP IPIs with irq_enter()/irq_exit(). 2008-04-25 03:11:37 -07:00
sparc64_ksyms.c sparc64: Kill unused local ISA bus layer. 2008-04-26 21:41:23 -07:00
sstate.c [SPARC64]: Report proper system soft state to the hypervisor. 2007-05-29 02:49:29 -07:00
stacktrace.c [SPARC64]: Detect trap frames in stack backtraces. 2008-04-24 03:28:52 -07:00
starfire.c [SPARC64]: Kill starfire_cookie from SBUS/PCI. 2006-06-29 16:37:08 -07:00
sun4v_ivec.S [SPARC64]: Use sun4v VIRQ interfaces as intended. 2007-10-13 21:53:16 -07:00
sun4v_tlb_miss.S [SPARC64]: %l6 trap return handling no longer necessary. 2008-04-24 03:15:22 -07:00
sys32.S [SPARC64]: Fix arg passing to compat_sys_ipc(). 2007-04-13 13:27:08 -07:00
sys_sparc32.c sparc: Remove old style signal frame support. 2008-04-27 02:26:36 -07:00
sys_sparc.c [SPARC64]: Fix args to 64-bit sys_semctl() via sys_ipc(). 2008-04-25 02:12:05 -07:00
sysfs.c [SPARC64]: Add NUMA support. 2008-04-23 23:32:17 -07:00
systbls.h [SPARC]: Remove SunOS and Solaris binary support. 2008-04-21 15:10:15 -07:00
systbls.S [SPARC]: Remove SunOS and Solaris binary support. 2008-04-21 15:10:15 -07:00
time.c [SPARC64]: Fix sparse warnings in arch/sparc64/kernel/time.c 2008-03-26 01:11:55 -07:00
trampoline.S [SPARC64]: Remove most limitations to kernel image size. 2008-03-21 17:01:38 -07:00
traps.c [SPARC64]: Detect trap frames in stack backtraces. 2008-04-24 03:28:52 -07:00
tsb.S [SPARC64]: %l6 trap return handling no longer necessary. 2008-04-24 03:15:22 -07:00
ttable.S [SPARC]: Remove SunOS and Solaris binary support. 2008-04-21 15:10:15 -07:00
una_asm.S [SPARC64]: Mark __ex_table section correctly. 2006-03-04 23:23:56 -08:00
unaligned.c [SPARC64] arch/sparc64/kernel/unaligned.c: Use time_* macros 2008-02-17 23:24:10 -08:00
us2e_cpufreq.c [CPUFREQ] move policy's governor initialisation out of low-level drivers into cpufreq core 2007-10-04 18:40:57 -04:00
us3_cpufreq.c [SPARC64]: kzalloc() conversion 2006-03-20 01:14:19 -08:00
vio.c [SPARC64]: Fix of section mismatch warnings. 2008-01-21 22:34:30 -08:00
viohs.c viohs: extern on function definition 2007-07-26 11:11:56 -07:00
visemul.c [SPARC64]: Call do_mathemu on illegal instruction traps too. 2006-12-10 02:39:32 -08:00
vmlinux.lds.S all archs: consolidate init and exit sections in vmlinux.lds.h 2008-01-28 23:21:17 +01:00
winfixup.S [SPARC64]: %l6 trap return handling no longer necessary. 2008-04-24 03:15:22 -07:00