diff options
| author | Linus Torvalds | 2022-05-23 18:08:46 -0700 |
|---|---|---|
| committer | Linus Torvalds | 2022-05-23 18:08:46 -0700 |
| commit | 42b682a30f86e0ab10557dbfa437f01befb5a8ec (patch) | |
| tree | b13c8ae48f87b75899bd44e4f2850f05ac47c1d8 /tools | |
| parent | c5a3d3c01e90e74166f95eec9db6fcc3ba72a9d6 (diff) | |
| parent | 036c07c0c3b8a57d5c96e1f2aab62da0056f8f21 (diff) | |
Merge tag 'x86_asm_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 asm updates from Borislav Petkov:
- A bunch of changes towards streamlining low level asm helpers'
calling conventions so that former can be converted to C eventually
- Simplify PUSH_AND_CLEAR_REGS so that it can be used at the system
call entry paths instead of having opencoded, slightly different
variants of it everywhere
- Misc other fixes
* tag 'x86_asm_for_v5.19_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/entry: Fix register corruption in compat syscall
objtool: Fix STACK_FRAME_NON_STANDARD reloc type
linkage: Fix issue with missing symbol size
x86/entry: Remove skip_r11rcx
x86/entry: Use PUSH_AND_CLEAR_REGS for compat
x86/entry: Simplify entry_INT80_compat()
x86/mm: Simplify RESERVE_BRK()
x86/entry: Convert SWAPGS to swapgs and remove the definition of SWAPGS
x86/entry: Don't call error_entry() for XENPV
x86/entry: Move CLD to the start of the idtentry macro
x86/entry: Move PUSH_AND_CLEAR_REGS out of error_entry()
x86/entry: Switch the stack after error_entry() returns
x86/traps: Use pt_regs directly in fixup_bad_iret()
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/include/linux/objtool.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/include/linux/objtool.h b/tools/include/linux/objtool.h index 586d35720f13..b9c1474a571e 100644 --- a/tools/include/linux/objtool.h +++ b/tools/include/linux/objtool.h @@ -40,6 +40,8 @@ struct unwind_hint { #ifdef CONFIG_STACK_VALIDATION +#include <asm/asm.h> + #ifndef __ASSEMBLY__ #define UNWIND_HINT(sp_reg, sp_offset, type, end) \ @@ -137,7 +139,7 @@ struct unwind_hint { .macro STACK_FRAME_NON_STANDARD func:req .pushsection .discard.func_stack_frame_non_standard, "aw" - .long \func - . + _ASM_PTR \func .popsection .endm |