Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
powerpc/crash: Use note name macros
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>
authored by
Akihiko Odaki
and committed by
Kees Cook
609c8b30
2fc4947b
+5
-5
+1
-1
arch/powerpc/kernel/fadump.c
+1
-1
arch/powerpc/kernel/fadump.c
+4
-4
arch/powerpc/platforms/powernv/opal-core.c
+4
-4
arch/powerpc/platforms/powernv/opal-core.c
···
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/* end of vector */
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bufp[idx++] = cpu_to_be64(AT_NULL);
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-
buf = append_elf64_note(buf, CRASH_CORE_NOTE_NAME, NT_AUXV,
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+
buf = append_elf64_note(buf, NN_AUXV, NT_AUXV,
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oc_conf->auxv_buf, AUXV_DESC_SZ);
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return buf;
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}
···
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* crashing CPU's prstatus.
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*/
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first_cpu_note = buf;
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-
buf = append_elf64_note(buf, CRASH_CORE_NOTE_NAME, NT_PRSTATUS,
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+
buf = append_elf64_note(buf, NN_PRSTATUS, NT_PRSTATUS,
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&prstatus, sizeof(prstatus));
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for (i = 0; i < oc_conf->num_cpus; i++, bufp += size_per_thread) {
···
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fill_prstatus(&prstatus, thread_pir, ®s);
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if (thread_pir != oc_conf->crashing_cpu) {
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-
buf = append_elf64_note(buf, CRASH_CORE_NOTE_NAME,
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+
buf = append_elf64_note(buf, NN_PRSTATUS,
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NT_PRSTATUS, &prstatus,
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sizeof(prstatus));
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} else {
···
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* Add crashing CPU as the first NT_PRSTATUS note for
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* GDB to process the core file appropriately.
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*/
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-
append_elf64_note(first_cpu_note, CRASH_CORE_NOTE_NAME,
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+
append_elf64_note(first_cpu_note, NN_PRSTATUS,
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NT_PRSTATUS, &prstatus,
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sizeof(prstatus));
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}