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Sat, 04 Jan 2025 06:39:15 -0800 (PST) Received: from localhost ([2400:4050:b783:b00:4952:3c52:120a:27e9]) by smtp.gmail.com with UTF8SMTPSA id d2e1a72fcca58-72aad8f90b9sm28017661b3a.131.2025.01.04.06.39.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 04 Jan 2025 06:39:15 -0800 (PST) From: Akihiko Odaki Date: Sat, 04 Jan 2025 23:38:38 +0900 Subject: [PATCH v2 5/5] crash: Remove KEXEC_CORE_NOTE_NAME MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250104-elf-v2-5-77dc2e06db4e@daynix.com> References: <20250104-elf-v2-0-77dc2e06db4e@daynix.com> In-Reply-To: <20250104-elf-v2-0-77dc2e06db4e@daynix.com> To: Eric Biederman , Kees Cook , Catalin Marinas , Mark Brown , Dave Martin , Baoquan He , Vivek Goyal , Dave Young Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, kexec@lists.infradead.org, devel@daynix.com, Akihiko Odaki X-Mailer: b4 0.14-dev-fd6e3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250104_063916_045404_C5C6B2DF X-CRM114-Status: GOOD ( 15.11 ) X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org Now KEXEC_CORE_NOTE_NAME is only used at one place and it does not seem to provide any value anymore. Replace the remaining usage with the literal and remove the macro. Signed-off-by: Akihiko Odaki --- arch/s390/kernel/crash_dump.c | 2 +- include/linux/kexec.h | 2 -- include/linux/vmcore_info.h | 1 - 3 files changed, 1 insertion(+), 4 deletions(-) diff --git a/arch/s390/kernel/crash_dump.c b/arch/s390/kernel/crash_dump.c index cd0c93a8fb8b..4a9817489e35 100644 --- a/arch/s390/kernel/crash_dump.c +++ b/arch/s390/kernel/crash_dump.c @@ -253,7 +253,7 @@ static const char *nt_name(Elf64_Word type) const char *name = "LINUX"; if (type == NT_PRPSINFO || type == NT_PRSTATUS || type == NT_PRFPREG) - name = KEXEC_CORE_NOTE_NAME; + name = "CORE"; return name; } diff --git a/include/linux/kexec.h b/include/linux/kexec.h index f0e9f8eda7a3..c840431eadda 100644 --- a/include/linux/kexec.h +++ b/include/linux/kexec.h @@ -68,8 +68,6 @@ extern note_buf_t __percpu *crash_notes; #define KEXEC_CRASH_MEM_ALIGN PAGE_SIZE #endif -#define KEXEC_CORE_NOTE_NAME CRASH_CORE_NOTE_NAME - /* * This structure is used to hold the arguments that are used when loading * kernel binaries. diff --git a/include/linux/vmcore_info.h b/include/linux/vmcore_info.h index 1672801fd98c..37e003ae5262 100644 --- a/include/linux/vmcore_info.h +++ b/include/linux/vmcore_info.h @@ -6,7 +6,6 @@ #include #include -#define CRASH_CORE_NOTE_NAME "CORE" #define CRASH_CORE_NOTE_HEAD_BYTES ALIGN(sizeof(struct elf_note), 4) #define CRASH_CORE_NOTE_NAME_BYTES ALIGN(sizeof(NN_PRSTATUS), 4) #define CRASH_CORE_NOTE_DESC_BYTES ALIGN(sizeof(struct elf_prstatus), 4) -- 2.47.1