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powerpc/crash: Use note name macros

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Use note name macros to match with the userspace's expectation.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Acked-by: Baoquan He <bhe@redhat.com>
Reviewed-by: Dave Martin <Dave.Martin@arm.com>
Link: https://lore.kernel.org/r/20250115-elf-v5-3-0f9e55bbb2fc@daynix.com
Signed-off-by: Kees Cook <kees@kernel.org>
This commit is contained in:
Akihiko Odaki 2025-01-15 14:48:00 +09:00 committed by Kees Cook
parent 2fc4947bbd
commit 609c8b3091
2 changed files with 5 additions and 5 deletions
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2
arch/powerpc/kernel/fadump.c
View File

@ -751,7 +751,7 @@ u32 *__init fadump_regs_to_elf_notes(u32 *buf, struct pt_regs *regs)
* prstatus.pr_pid = ????
*/
elf_core_copy_regs(&prstatus.pr_reg, regs);
buf = append_elf_note(buf, CRASH_CORE_NOTE_NAME, NT_PRSTATUS,
buf = append_elf_note(buf, NN_PRSTATUS, NT_PRSTATUS,
&prstatus, sizeof(prstatus));
return buf;
}

8
arch/powerpc/platforms/powernv/opal-core.c
View File

@ -149,7 +149,7 @@ static Elf64_Word *__init auxv_to_elf64_notes(Elf64_Word *buf,
/* end of vector */
bufp[idx++] = cpu_to_be64(AT_NULL);
buf = append_elf64_note(buf, CRASH_CORE_NOTE_NAME, NT_AUXV,
buf = append_elf64_note(buf, NN_AUXV, NT_AUXV,
oc_conf->auxv_buf, AUXV_DESC_SZ);
return buf;
}
@ -252,7 +252,7 @@ static Elf64_Word * __init opalcore_append_cpu_notes(Elf64_Word *buf)
* crashing CPU's prstatus.
*/
first_cpu_note = buf;
buf = append_elf64_note(buf, CRASH_CORE_NOTE_NAME, NT_PRSTATUS,
buf = append_elf64_note(buf, NN_PRSTATUS, NT_PRSTATUS,
&prstatus, sizeof(prstatus));
for (i = 0; i < oc_conf->num_cpus; i++, bufp += size_per_thread) {
@ -279,7 +279,7 @@ static Elf64_Word * __init opalcore_append_cpu_notes(Elf64_Word *buf)
fill_prstatus(&prstatus, thread_pir, &regs);
if (thread_pir != oc_conf->crashing_cpu) {
buf = append_elf64_note(buf, CRASH_CORE_NOTE_NAME,
buf = append_elf64_note(buf, NN_PRSTATUS,
NT_PRSTATUS, &prstatus,
sizeof(prstatus));
} else {
@ -287,7 +287,7 @@ static Elf64_Word * __init opalcore_append_cpu_notes(Elf64_Word *buf)
* Add crashing CPU as the first NT_PRSTATUS note for
* GDB to process the core file appropriately.
*/
append_elf64_note(first_cpu_note, CRASH_CORE_NOTE_NAME,
append_elf64_note(first_cpu_note, NN_PRSTATUS,
NT_PRSTATUS, &prstatus,
sizeof(prstatus));
}