From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 44BB3E77188 for ; Sun, 5 Jan 2025 00:28:41 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [127.0.0.1]) by lists.ozlabs.org (Postfix) with ESMTP id 4YQdTM6Hdfz3020; Sun, 5 Jan 2025 11:28:39 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; arc=none smtp.remote-ip="2607:f8b0:4864:20::62b" ARC-Seal: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1736001545; cv=none; b=g4DFdszY8zOY7ljiaFQMhWEqmbbZgNWtC0jqNZLhjfCUy6OzTFBOfgQsp6PjY8cV/6k093UDWGPTI3UeHgMeqc+49eEimZhNyzCBsUVurcB0LSzykn37HiPbiMX3wppLtli9gbjeHm27+wXvyOf6BgMkCDqZBu1VRIXR9VTSSYTx/tYD6fMbIGTZXzkD6NsjfOQr3WbI1Nb+13myAQG1j4WmITRH0HB/TKtuabw7PBMD8ndT46YVsWvS81QFnRpC22NqTGvW3/x8i1WyvkS5FzGAyRZGEYOo/AFdO+gUryIREg5OuAfp5OKERq3WMr9wJbJgn5KLTc0HMJIPBM/QkA== ARC-Message-Signature: i=1; a=rsa-sha256; d=lists.ozlabs.org; s=201707; t=1736001545; c=relaxed/relaxed; bh=ffgGfa1tRdbMu1hKTw9Yyv/ZhjBJNeWsWiWpVjLRBnw=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=SU07N0vTnM/cX4QlNwZvz3UYnFBjZvyUBbWZK7G0xy+4zren7HuSBkEE45UOkQL7TDwdRXJRBtpTgq65ppk0cSMS05C5EfeRvwduwDKRsF4Gnox3JnKTcjBRAlgYTkCSu9Wq8nTYglLioeufvjezpV8AMXJ4inBl2wD2Q9h5qZj0thnyi4DGvoZftE6IyxbH7IHYUMlTzFtTqP5jwsd06WaaJvh1I0Qy77+flWHAKZmCw9VWIwjS7EXcfdCebucBPOl2keJWQfL+Wld0D5LL4KNo5orJMolVAO1vGKfFrB5GJBGwCb2Ks1lbqKUv5ebh46YKdAhC9stvJfUdH7c2YQ== ARC-Authentication-Results: i=1; lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=daynix.com; dkim=pass (2048-bit key; unprotected) header.d=daynix-com.20230601.gappssmtp.com header.i=@daynix-com.20230601.gappssmtp.com header.a=rsa-sha256 header.s=20230601 header.b=d1kr/M34; dkim-atps=neutral; spf=pass (client-ip=2607:f8b0:4864:20::62b; helo=mail-pl1-x62b.google.com; envelope-from=akihiko.odaki@daynix.com; receiver=lists.ozlabs.org) smtp.mailfrom=daynix.com Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=daynix.com Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=daynix-com.20230601.gappssmtp.com header.i=@daynix-com.20230601.gappssmtp.com header.a=rsa-sha256 header.s=20230601 header.b=d1kr/M34; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=daynix.com (client-ip=2607:f8b0:4864:20::62b; helo=mail-pl1-x62b.google.com; envelope-from=akihiko.odaki@daynix.com; receiver=lists.ozlabs.org) Received: from mail-pl1-x62b.google.com (mail-pl1-x62b.google.com [IPv6:2607:f8b0:4864:20::62b]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4YQNP50RM1z2y33 for ; Sun, 5 Jan 2025 01:39:04 +1100 (AEDT) Received: by mail-pl1-x62b.google.com with SMTP id d9443c01a7336-2165448243fso219670025ad.1 for ; Sat, 04 Jan 2025 06:39:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=daynix-com.20230601.gappssmtp.com; s=20230601; t=1736001542; x=1736606342; darn=lists.ozlabs.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=ffgGfa1tRdbMu1hKTw9Yyv/ZhjBJNeWsWiWpVjLRBnw=; b=d1kr/M34jkZtIM+o7U0bAM/xzFbpTHRIv7xw8HyhBvcXjxlGIwlmM8QYn6BMgqyIi4 mTq8NVO/tSmMiy7pB6DnnOyZh+BOpYzpLyIME+fLsiWoL/lAVQhQCKgrhUE9czJR1zJX mmMU14flbaV3j/oqatijmZVxUvD0vazN+UvZNEm+Ozz5jzyUNvFZEPjynuNkzRxJ9X38 8CLyZK3gFb/uuFqRPz4UKF4aCn5mE7/Mf6Bo024ol4Z6ZnBVUlxRfk1YHDxIGooMjXB/ ndOJCoe+51Zi5Qlkt4WjVpw027vub2N2tu6MXDPXXwoc+Ge/sJt1CMJAaH1J5npeM4BJ FtkA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1736001542; x=1736606342; 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=ffgGfa1tRdbMu1hKTw9Yyv/ZhjBJNeWsWiWpVjLRBnw=; b=ccDv/jWiN5cslHjafpVevOTkHxWHVm3KazEwR7ap0DSjZg7aV/YPnh79/sPgJRXaB1 9PEs1qgJ8SXGC232wp7Lr4K/goE9wyw5wq0RozO4PnFxBP2wtmJoY79ekL6/O2Tv+aO+ Zn/GDDa2wWqpSllCZPfmwnbmKZoPeEpB9JavlaaJfzw8ysEPlDB1al5i6RSE04kqGsjA R6AEhxFhGo0nOrKrFNX3ukmaQMK6TZRb90aZefa3u+JzTVfWslP+GsKoqC9evwCNca3X UKtVeef4eJFMNfABFEl6cV5xOaJBzWm04ce9rh3HbRPu0npQ7pZlnMvonTMWR0Ms+o5a 5rZA== X-Forwarded-Encrypted: i=1; AJvYcCWEbrDuXRln584kWKfnjVXHV1EwZene6eyGZSzYXlQwBhHM8KDb0X55cEg/57E7I6TTj32eoGn+J/4thhc=@lists.ozlabs.org X-Gm-Message-State: AOJu0YzzgahTr9QDctJqA7fgQ2kY9e93/6Uqp1qv53GK9unWja9hnVIO +eVAPTCoMgQClnSC0dOh3TtXfJIfaqQJFTiydB3/9vGEXofLhrMSRGChRpcHPco= X-Gm-Gg: ASbGncvV7IxIvYlli2A/aDy6I4mCQadMc0vg68QNsZ1I3U1GcpB8di0s5YgvnEFlg6D aXrrYchshcFBJq98P8XVrv+1YTv8fDxId+ZJmfymYGO2M7e1YeDZMOKqk403go7RyKP2jM9OUZ8 DwGFBw9nHtiyMZPAGt0AsMdnthIvv6BacYuZOt6aWmfVWdcKT4JxJKlJ5msvWm63uBVDcfFYc6H MjasWExSNXjwcL6xSEIFcCV31G0sfdnzDJOGweqwOBKx8ceVP11YH3Cbc8OaOg= X-Google-Smtp-Source: AGHT+IFOWxSlU7LboQeYrGu1ZapBf19hzzItaS6bjgdVpBMRFBzVa4lgIENsB6ZfRDlcb/evlyTHrw== X-Received: by 2002:a05:6a20:2d1f:b0:1e1:b1e4:e750 with SMTP id adf61e73a8af0-1e5e04717a2mr77843013637.18.1736001542441; Sat, 04 Jan 2025 06:39:02 -0800 (PST) Received: from localhost ([2400:4050:b783:b00:4952:3c52:120a:27e9]) by smtp.gmail.com with UTF8SMTPSA id d2e1a72fcca58-72aad8fd7b0sm17288107b3a.139.2025.01.04.06.38.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 04 Jan 2025 06:39:02 -0800 (PST) From: Akihiko Odaki Date: Sat, 04 Jan 2025 23:38:36 +0900 Subject: [PATCH v2 3/5] powwerpc: Use note name macros X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250104-elf-v2-3-77dc2e06db4e@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 Use note name macros to match with the userspace's expectation. Signed-off-by: Akihiko Odaki --- 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