From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pj1-f42.google.com (mail-pj1-f42.google.com [209.85.216.42]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1FDF71C5F14 for ; Sat, 4 Jan 2025 14:39:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.216.42 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736001557; cv=none; b=W/aUL9l8Fe9XsD7TNxRwwa1nng+IoKl/aBLCGnqdNLh7h6MIhUfg6lKf1571t00InP0iC0lV7lhs5wHDwhfZDc/cGOuwvE9GrNEX/5y4CqZwNb4gsqSP7K2xGmCuT4Iz7Q3iAEpdBzu/ztK/GSpvHT57fyOYGTquaAgBTxMFOUY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736001557; c=relaxed/simple; bh=S/8Mk6L29yj28C/cV7bfRVgvsICVDUajAazzt112PkQ=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=KfyUH9cpLH64iz6ebgsXGWf9YIcGJ7SbK2q0LkrLmYe/TaZdFj+Zh7VZlTHzJIaJQa7cg8xjMoDzYWqlxhbiBcjHofd3PHu6D3dJIzpaHZK7h8mQ0gtcbo1fV8NEtqVtWutcd0ueLyJEGMafyCT2hZAtlSuC7hnw1yF53uxAV9E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=daynix.com; spf=pass smtp.mailfrom=daynix.com; dkim=pass (2048-bit key) header.d=daynix-com.20230601.gappssmtp.com header.i=@daynix-com.20230601.gappssmtp.com header.b=VxEghG7j; arc=none smtp.client-ip=209.85.216.42 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=daynix.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=daynix.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=daynix-com.20230601.gappssmtp.com header.i=@daynix-com.20230601.gappssmtp.com header.b="VxEghG7j" Received: by mail-pj1-f42.google.com with SMTP id 98e67ed59e1d1-2ef760a1001so18405456a91.0 for ; Sat, 04 Jan 2025 06:39:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=daynix-com.20230601.gappssmtp.com; s=20230601; t=1736001555; x=1736606355; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=lItEO8+vDf3ne2QEFaUdlfKMhS1868rwBEwl+2/8wc8=; b=VxEghG7jW+eoqNvToKT0BBQtFMH7qlpJdehP2LIV/h8Gb1bqpkexge8cVDzfkC+EXb 3vQg9beIrG309B/tXjZiCgczChOX1/NCyjASujmi8goCitQiKWbY0RRaHgVcBqyJboFv Hkna+GkEX/XY3OG7GEDeelcRgqScbSClG+qWNvFTCECestv/GMFgSczQcT5yrCeZE4bT Fg3WR+LJ6Nb8s2WWQ+bylOWcnAbj9p9uk+YDAtrmfWnOfLrKCeJ/f7ei2AXM4z6TID0z hrAUC1/kwSN/n6lhy3z6njpEyqLCNOpjB8imADi8fYv3unWuwjJH8uvRHNH5C+PbUM3N bYPg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1736001555; x=1736606355; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=lItEO8+vDf3ne2QEFaUdlfKMhS1868rwBEwl+2/8wc8=; b=fuZ8Vt4sAIt8Dh1D8tvdkG71R9Kzf4e1noYjJkoa2rPrrdeMqEkJlr9mwfGi+miY58 pi26pJY+2AN8kgKmuk/VbyBBVlwv1Se9HbMk0rxwdm7MKs1avMbHUIdpcl3g1nT9jTfo //1UbJGfPlq2ec2LbWtv0bdU0hJ4IoxshkD2c1gz2xdhjY766UGPf6WkPG+X/T5XYvbV GJptpcaqOyltDxIGkNPpQKLj+R4d/VD0orI4Hq09gKxitHz15GRg+i6JPdYNjOdmrVYD SBI5WSwT7bO2d6zl5ITLKMnewRuhK3LdQ2k/7ZmdmEb0rpCrqJppkOHfx8TXBjRgecnC x3YA== X-Forwarded-Encrypted: i=1; AJvYcCUyv8fCqWi0JfHXf2Cx5Zc6laRGjnj2GsiVof0C3Cb5UJQcZNpMAl5UI3zO5taP0UGpbzTWs/vMAly0@vger.kernel.org X-Gm-Message-State: AOJu0YyImZKDh2x5DzxrzJ+xnbcxrpk3O21fR7x/o7Xe1elg006wQqNp WePkgZgvsWBqd1159Iruyb1BhEOKI2dggWdOD52wcwkrFxxQxa1b2IVXzBobR98= X-Gm-Gg: ASbGncuMv4NoimputTwhfpD2J9e8RD3qMeO1RyWO8DMbaVf77lSomYAJfky7OJu4vRa KsVPg89edbaql39oI/1Z/72Ixn3mK0Yg9tSjnCEE1/+rN6M0+bohcmQXp4QXr8cnMuyZIpOMaqu 1Q21V3Z1U9nofWo7wwKSKNzmjS4y2KxRG9+v5tTuJ6rIMgNR4sciOxnKI6ylwCMSGWRJ3M9Wdt6 hW2h+1BvVejwtgd5642XEfunaIWdR5vuSUGtwYycCzalO5lwDXjp2jEX6dwzo4= X-Google-Smtp-Source: AGHT+IE6l143okZ4K2hLdktIIklrvNPqE32MSRd/SLQaBZqLFpJB0ZcbHN/hLV+Lk0+UAUXZGQQd2Q== X-Received: by 2002:a05:6a00:4098:b0:725:c8ea:b30a with SMTP id d2e1a72fcca58-72abde2ab0emr75955118b3a.14.1736001555483; 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 Precedence: bulk X-Mailing-List: linux-s390@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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 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