From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 06731606A319 for ; Thu, 22 Oct 2026 08:33:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=RM9Dg2fH; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=PlFU6zRJ 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-Unsubscribe-Post:List-Owner; bh=kjHOdY22MN6pbOJTq4d/1oLyvSDaQLul7CW75DferAk=; b=RM9Dg2fHC1gxdf0+qtUzywNjmc FLmpqZ92+rveUFolDQeAVK7dlGx0te5IShosDvZ6fstWLsLWnpjQKDHJH2/UHiVU8qGjCOfkFTef+ hHoM+ggPtHmWT+yhMvxFOp2wPn5EFDP7N+b1/mF2sFJpLmfoqLDJSG7mkymwulB6AcmGF9ci6MNyj 0Kkw6TbOyxvauzPLvLiI1R+7D8oi3wn2so3sSJvdTDPKpT1YvukX4TcOxgE5kqD9nBK5vnt5AIHRx aEO+sH4tcw0p0OnV2R+Vx9a9jryCldq9rI/02gXKs4m5Ydy1UMNYOPduO1/ZNp8w+mQ5bAPXeTxK0 4NnXsmcA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xJoEe-0000000DfwV-2VdL; Thu, 22 Oct 2026 08:33:16 +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 1xJoEc-0000000Dfty-3wmX for kexec@lists.infradead.org; Thu, 22 Oct 2026 08:33:15 +0000 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) by tor.source.kernel.org (Postfix) with ESMTP id 640FD6057A; Thu, 22 Oct 2026 08:33:14 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id A1F211F000C2; Thu, 22 Oct 2026 08:33:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1792657994; bh=kjHOdY22MN6pbOJTq4d/1oLyvSDaQLul7CW75DferAk=; h=From:Subject:Reply-To:To:Cc:In-Reply-To:References:Date; b=PlFU6zRJzjofwx+C2dvyhsbF/Q9SsZIm3IKiwyYJ3Cljg99oK/8YihIm0kg3NzMap 2lwrf30Lr2VYrxwfhKTJua3XZtjA7IOB/E64/VwCyEzWiFGa7EZToXz/GRSEWHv8d1 h4ZSA7REJ1XLysLEWyjHVpCeMFVUApHPxUzariFVu4GLVAYwjASwMTtA26Edpdn6AQ Cm6rXuxXvLl4MJNJnMAw+K0cbJiQ44xjelnyzLi5fGY0DZSdazVUwINvbvRsOwGdsb 2BQ7FezwmNmJfFN6/cob+dUD7TYuVksmuXVgdcNIFOlZhP74ue+BGjTUuEabI7vSjN j3Gc5UVXv7Gjw== Message-ID: From: sashiko-bot@kernel.org Subject: Re: [PATCH v9 5/8] memblock: introduce MEMBLOCK_NODUMP flag 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: <20261021083011.2170525-6-chenwandun1@gmail.com> References: <20261021083011.2170525-1-chenwandun1@gmail.com> <20261021083011.2170525-6-chenwandun1@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Date: Thu, 22 Oct 2026 08:33:12 +0000 X-BeenThere: kexec@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: sashiko-reviews@lists.linux.dev Sender: "kexec" X-Spam-Status: No, score=-10.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 X-Archived-By: > From: Wandun Chen >=20 > Add MEMBLOCK_NODUMP to mark regions that should be excluded from > kdump vmcores. >=20 > The flag is meant for reserved memory that carries no data useful for > crash analysis. Reusable reserved regions such as CMA may hold useful > data, so these regions must not be marked MEMBLOCK_NODUMP. Subsequent > patches wire this up for /reserved-memory entries. >=20 > Suggested-by: Rob Herring > Signed-off-by: Wandun Chen Sashiko has reviewed this patch and found no issues. --=20 Sashiko AI review =C2=B7 https://sashiko.dev/#/patchset/20261021083011.2170= 525-1-chenwandun1@gmail.com?part=3D5