[PATCH v4 3/6] powerpc: Use note name macros
From: Akihiko Odaki <hidden>
Date: 2025-01-11 05:49:16
Also in:
kexec, linux-mm, linux-s390, lkml
Subsystem:
linux for powerpc (32-bit and 64-bit), the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Linus Torvalds
Use note name macros to match with the userspace's expectation. Acked-by: Baoquan He <bhe@redhat.com> Signed-off-by: Akihiko Odaki <redacted> --- arch/powerpc/kernel/fadump.c | 2 +- arch/powerpc/platforms/powernv/opal-core.c | 8 ++++---- 2 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/powerpc/kernel/fadump.c b/arch/powerpc/kernel/fadump.c
index 4b371c738213..d44349fe8e2b 100644
--- a/arch/powerpc/kernel/fadump.c
+++ b/arch/powerpc/kernel/fadump.c@@ -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; }
diff --git a/arch/powerpc/platforms/powernv/opal-core.c b/arch/powerpc/platforms/powernv/opal-core.c
index c9a9b759cc92..a379ff86c120 100644
--- a/arch/powerpc/platforms/powernv/opal-core.c
+++ b/arch/powerpc/platforms/powernv/opal-core.c@@ -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, ®s); 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)); }
--
2.47.1