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m68k: ptrace: Use USER_REGSET_NOTE_TYPE() to specify regset note names

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Instead of having the core code guess the note name for each regset,
use USER_REGSET_NOTE_TYPE() to pick the correct name from elf.h.

Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Kees Cook <kees@kernel.org>
Cc: Akihiko Odaki <akihiko.odaki@daynix.com>
Cc: linux-m68k@lists.linux-m68k.org
Reviewed-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Link: https://lore.kernel.org/r/20250701135616.29630-11-Dave.Martin@arm.com
Signed-off-by: Kees Cook <kees@kernel.org>
This commit is contained in:
Dave Martin
2025-07-01 14:56:03 +01:00
committed by Kees Cook
parent 1260e3b135
commit e572168e8d
1 changed files with 2 additions and 2 deletions
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4
arch/m68k/kernel/ptrace.c
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@@ -319,7 +319,7 @@ enum m68k_regset {
static const struct user_regset m68k_user_regsets[] = {
[REGSET_GPR] = {
.core_note_type = NT_PRSTATUS,
USER_REGSET_NOTE_TYPE(PRSTATUS),
.n = ELF_NGREG,
.size = sizeof(u32),
.align = sizeof(u16),
@@ -327,7 +327,7 @@ static const struct user_regset m68k_user_regsets[] = {
},
#ifdef CONFIG_FPU
[REGSET_FPU] = {
.core_note_type = NT_PRFPREG,
USER_REGSET_NOTE_TYPE(PRFPREG),
.n = sizeof(struct user_m68kfp_struct) / sizeof(u32),
.size = sizeof(u32),
.align = sizeof(u32),