R0dn3yS/android_kernel_xiaomi_sm7250
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Revert "ANDROID: arm64: lse: fix LSE atomics with LTO"

Browse Source 
This reverts commit 3bd6dd6a79.

Fixed upstream by
commit e0d5896bd356 ("arm64: lse: fix LSE atomics with LLVM's integrated assembler")
which landed in v4.19.164.

Bug: 117299373
Bug: 133186739
Bug: 141693040
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>
Change-Id: I1495c03a1512a7f9c3da9d5e4517619c2291dba8
This commit is contained in:
Nick Desaulniers 2021-01-11 16:04:01 -08:00
parent 1817b1966d
commit 8e482856b5
1 changed files with 0 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm64/include/asm/lse.h
View File

@ -22,13 +22,6 @@
#else /* __ASSEMBLER__ */
#ifdef CONFIG_LTO_CLANG
#define __LSE_PREAMBLE ".arch_extension lse\n"
#else
__asm__(".arch_extension lse");
#define __LSE_PREAMBLE
#endif
/* Move the ll/sc atomics out-of-line */
#define __LL_SC_INLINE notrace
#define __LL_SC_PREFIX(x) __ll_sc_##x