From e2ef115813c34ea5380ac5b4879f515070150210 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Fri, 6 May 2022 14:14:37 +0200 Subject: objtool: Fix STACK_FRAME_NON_STANDARD reloc type STACK_FRAME_NON_STANDARD results in inconsistent relocation types depending on .c or .S usage: Relocation section '.rela.discard.func_stack_frame_non_standard' at offset 0x3c01090 contains 5 entries: Offset Info Type Symbol's Value Symbol's Name + Addend 0000000000000000 00020c2200000002 R_X86_64_PC32 0000000000047b40 do_suspend_lowlevel + 0 0000000000000008 0002461e00000001 R_X86_64_64 00000000000480a0 machine_real_restart + 0 0000000000000010 0000001400000001 R_X86_64_64 0000000000000000 .rodata + b3d4 0000000000000018 0002444600000002 R_X86_64_PC32 00000000000678a0 __efi64_thunk + 0 0000000000000020 0002659d00000001 R_X86_64_64 0000000000113160 __crash_kexec + 0 Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Borislav Petkov Link: https://lore.kernel.org/r/20220506121631.508692613@infradead.org --- tools/include/linux/objtool.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'tools') 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 + #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 -- cgit v1.2.3