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Tue, 14 Jan 2025 21:48:57 -0800 (PST) Received: from localhost ([157.82.203.37]) by smtp.gmail.com with UTF8SMTPSA id d9443c01a7336-21a9f111b82sm75035235ad.35.2025.01.14.21.48.53 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 14 Jan 2025 21:48:57 -0800 (PST) From: Akihiko Odaki Date: Wed, 15 Jan 2025 14:48:00 +0900 Subject: [PATCH v5 3/6] powerpc: Use note name macros MIME-Version: 1.0 Message-Id: <20250115-elf-v5-3-0f9e55bbb2fc@daynix.com> References: <20250115-elf-v5-0-0f9e55bbb2fc@daynix.com> In-Reply-To: <20250115-elf-v5-0-0f9e55bbb2fc@daynix.com> To: Eric Biederman , Kees Cook , Catalin Marinas , Mark Brown , Dave Martin , Baoquan He , Vivek Goyal , Dave Young , LEROY Christophe Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, kexec@lists.infradead.org, binutils@sourceware.org, devel@daynix.com, Akihiko Odaki X-Mailer: b4 0.14-dev-fd6e3 X-Spam-Status: No, score=-12.9 required=5.0 tests=BAYES_00, DKIM_SIGNED, DKIM_VALID, GIT_PATCH_0, KAM_MANYTO, RCVD_IN_DNSWL_NONE, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: binutils@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Binutils mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: binutils-bounces~patchwork=sourceware.org@sourceware.org Use note name macros to match with the userspace's expectation. Signed-off-by: Akihiko Odaki Acked-by: Baoquan He Reviewed-by: Dave Martin --- 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)); }