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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 34376C982FF for ; Tue, 22 Sep 2026 09:02:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Content-Transfer-Encoding:Content-Type:References:In-Reply-To:Cc:To:Subject: From:MIME-Version:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=+hsnJ4j4rBIXKKH9ChIwWElTHO5VrNa39QD6tMI8Gqk=; b=avpBdwsKDZxbrIirSEMqMMX084 bameqJaGlzCmL1oOeE4F72YrWGRz68VDGl8BJC6yYhE2ZPmzfcLD60atsTS2jwzohqwvTT5P9eqWD yV/HeyCL2+2EzOOzleoTXYof0wimpZgMCIiT6n/OiX3cDTvH/YbNcQzUqc0eljjZR+TuUp/nRzgwP yTwqk6jCPyg+pkON5jiAijfTJf+BFXJAJhSpb3hgYmobpi5wMSdajIEZEsrvLdDTG6yo7O5vIYKLm QWSxCsHtWSNMlZHmRWrzHaYumn/UY/Uqi/Eqej3TSZLximMjByo9hI47A497m3vodM8Yh3Q94AUdY qU/xeBmg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x8wOE-00000004owj-0OKd; Tue, 22 Sep 2026 09:02:14 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x8wOC-00000004owJ-3HH9; Tue, 22 Sep 2026 09:02:12 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 1C7A660200; Tue, 22 Sep 2026 09:02:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E505F1F000FF; Tue, 22 Sep 2026 09:02:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1790067731; bh=+hsnJ4j4rBIXKKH9ChIwWElTHO5VrNa39QD6tMI8Gqk=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=Ho1NxTfYbdGdeqfpz5XyJWNcpb+7YT6deUPOb7e/Es4jmHjJWSyriPfAAGuVspsae 6LKxXVdN1I2udTK271j3pFm2GMHS0XZV8KVHkUGVtsYFv5r2COfiRTH2Y6ht/kxwzI 5S7K5mqn5YCKOuNg/yGFFk0fqstHlUc6g6O3EF7XYzAKKBM6Nc/Wql66LhlQ47+4db cKexdcycBQ4ogjwH9iqe0dPw02bHXTGuz5lPnWXYIFrVHZPotADEAFLZn7OCXa8iEW al36CmxULEHPX1q79eXSdQseKONK2FXJbwliGmrP2a2xZ+pxm9/S+EEg+twlKbQ1yZ 0wPGdhtnaVu7A== From: sashiko-bot@kernel.org Subject: Re: [PATCH v7 9/9] crash_core: skip MEMBLOCK_NODUMP regions when building vmcore ELF header To: baoquan.he@linux.dev, m.szyprowski@samsung.com, "Wandun Chen" , rppt@kernel.org, robh@kernel.org Cc: devicetree@vger.kernel.org, linux-mm@kvack.org, chenhuacai@kernel.org, palmer@dabbelt.com, linux-kernel@vger.kernel.org, aou@eecs.berkeley.edu, conor+dt@kernel.org, kernel@xen0n.name, linux-arm-kernel@lists.infradead.org, loongarch@lists.linux.dev, will@kernel.org, saravanak@kernel.org, akpm@linux-foundation.org, iommu@lists.linux.dev, tglx@kernel.org, pasha.tatashin@soleen.com, dave.hansen@linux.intel.com, x86@kernel.org, pjw@kernel.org, bp@alien8.de, mark.rutland@arm.com, ruirui.yang@linux.dev, catalin.marinas@arm.com, hpa@zytor.com, alex@ghiti.fr, pratyush@kernel.org, robin.murphy@arm.com, mingo@redhat.com, kexec@lists.infradead.org, linux-riscv@lists.infradead.org In-Reply-To: <20260922084256.1515554-10-chenwandun1@gmail.com> References: <20260922084256.1515554-1-chenwandun1@gmail.com> <20260922084256.1515554-10-chenwandun1@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Tue, 22 Sep 2026 09:02:09 +0000 Message-Id: <20260922090209.E505F1F000FF@smtp.kernel.org> 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: , Reply-To: sashiko-reviews@lists.linux.dev Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org > From: Wandun Chen >=20 > Reserve regions (for GPU, DSP, ...) carry no data useful for crash > analysis. Exclude MEMBLOCK_NODUMP regions from the vmcore ELF header to > reduce vmcore size and capture time. crash_should_skip_region() now also > returns true for MEMBLOCK_NODUMP. >=20 > Signed-off-by: Wandun Chen Sashiko has reviewed this patch and found no issues. It looks great! --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20260922084256.1515= 554-1-chenwandun1@gmail.com?part=3D9