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 994BECC6B38 for ; Fri, 16 Oct 2026 06:25:59 +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:Date: Content-Transfer-Encoding:Content-Type:References:In-Reply-To:Cc:To:Subject: From:Message-ID:MIME-Version:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=rqRuRjY6SfVPZz6kADAnUqQu2zSeg0i7Rhj36sY7u2Q=; b=sT4GGAVbzV331H/J42SNvwhOPK vFLAxv5+h3pzHfx0aVVAZ09hon3/Tcg1n6Mn+cUs48HO+lCs6uQTr88//iiTmTthowo1F8fJYb4O0 QqGmH0oNhbZLQ5U1pY8yn2q3YwmNWjwRUV+4BM7WyO5/0cSsEEIdNPIZWnkk4MrHtZ4XemMSAy21m UVV8sDdhimqj+y3XiYshU/o0K/Sysc3ANoJfnD5980zBUqcTNXMYIgniZRt97RqY+BwPK6GesZcuU hQ4P6K5b9n8Zz3o5zaIfVZIRSg20UZiwijr5duJjiBbyMSs8GWvraEUw1cYbjlZuBAV0oTpIwIemQ Q++zaIHw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xHbOA-000000027TH-2sOD; Fri, 16 Oct 2026 06:25:58 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xHbO9-000000027Sz-1XmZ for kexec@lists.infradead.org; Fri, 16 Oct 2026 06:25:57 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id CCF62600D4; Fri, 16 Oct 2026 06:25:56 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 98B501F000C4; Fri, 16 Oct 2026 06:25:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792131956; bh=rqRuRjY6SfVPZz6kADAnUqQu2zSeg0i7Rhj36sY7u2Q=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=Jv6oypGhezhuuA4JOWxH4iz0QU6/AV09ZEVn+PYOoNPVWoX7uCF2y4TrxG2kz1jpy hI2UofEGM/9BdK81x3nqPckJUEpYCiW3fQtutpuNML90aHIMQz3JH8Ku9Ymnsp9vbX QkQyeX/5DcnS9KdgUKwLIAd85lcaiIpH8yWX31FQPaYRGq8BlP58rJBndqmMGgF8hi jsxmk7yH2eGkRS1k5jpsSLZ9fUXONViKFr/0segGucqsazqzDtuY49QHSSejGAmyxJ RkRVtLvAfO9aTdwSWNb17LwiojvSgdsJ3IeJ7Ikl82w4NHAciq0EQx+CDaI1CWm3os BmKXY68OGjT/w== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [RESEND PATCH v8 8/8] crash_core: skip MEMBLOCK_NODUMP regions when building vmcore ELF header To: "Wandun Chen" , robh@kernel.org, baoquan.he@linux.dev, rppt@kernel.org, m.szyprowski@samsung.com Cc: catalin.marinas@arm.com, will@kernel.org, mark.rutland@arm.com, chenhuacai@kernel.org, kernel@xen0n.name, pjw@kernel.org, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, tglx@kernel.org, mingo@redhat.com, bp@alien8.de, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, saravanak@kernel.org, akpm@linux-foundation.org, pasha.tatashin@soleen.com, pratyush@kernel.org, ruirui.yang@linux.dev, robin.murphy@arm.com, kexec@lists.infradead.org In-Reply-To: <20261016061549.4181390-9-chenwandun1@gmail.com> References: <20261016061549.4181390-1-chenwandun1@gmail.com> <20261016061549.4181390-9-chenwandun1@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Fri, 16 Oct 2026 06:25:55 +0000 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/20261016061549.4181= 390-1-chenwandun1@gmail.com?part=3D8