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author | Linus Torvalds <torvalds@linux-foundation.org> | 2023-09-17 21:13:37 +0300 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-09-17 21:13:37 +0300 |
commit | e789286468a9ea7acb5aae09a11bdfc7d46874ec (patch) | |
tree | 4384de117d5fed773e6df2ace6eee6ed53b26829 /include | |
parent | e5a710d13247975444c9a18e28413e566c334271 (diff) | |
parent | 75b2f7e4c9e0fd750a5a27ca9736d1daa7a3762a (diff) | |
download | linux-e789286468a9ea7acb5aae09a11bdfc7d46874ec.tar.xz |
Merge tag 'x86-urgent-2023-09-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
"Misc fixes:
- Fix an UV boot crash
- Skip spurious ENDBR generation on _THIS_IP_
- Fix ENDBR use in putuser() asm methods
- Fix corner case boot crashes on 5-level paging
- and fix a false positive WARNING on LTO kernels"
* tag 'x86-urgent-2023-09-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/purgatory: Remove LTO flags
x86/boot/compressed: Reserve more memory for page tables
x86/ibt: Avoid duplicate ENDBR in __put_user_nocheck*()
x86/ibt: Suppress spurious ENDBR
x86/platform/uv: Use alternate source for socket to node data
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/instruction_pointer.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/instruction_pointer.h b/include/linux/instruction_pointer.h index cda1f706eaeb..aa0b3ffea935 100644 --- a/include/linux/instruction_pointer.h +++ b/include/linux/instruction_pointer.h @@ -2,7 +2,12 @@ #ifndef _LINUX_INSTRUCTION_POINTER_H #define _LINUX_INSTRUCTION_POINTER_H +#include <asm/linkage.h> + #define _RET_IP_ (unsigned long)__builtin_return_address(0) + +#ifndef _THIS_IP_ #define _THIS_IP_ ({ __label__ __here; __here: (unsigned long)&&__here; }) +#endif #endif /* _LINUX_INSTRUCTION_POINTER_H */ |