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 B4637105F784 for ; Fri, 13 Mar 2026 09:34:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Type:MIME-Version: Message-ID:Date:References:In-Reply-To:Subject:Cc:To:From:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=RJ5uTqUJ+QW1yUxvaliHmvxy05jN68XiBCO4RD+PoU8=; b=NIO9K3UO46QIB31EfXaBM9d6P0 vekuqIBpQS/58z1W9cu5zwbXhig3HoEkCFatnE9CMc/qOrAAnjBlnebd9fv01XRs2IILdyYTlu2kO WnlY7L9wXYTjXEh4nMdrsy/vj7YIqT2x0L65yLAAiviW4Q1rmoT4Ji5w5q+CvQ+Ynj1izEX4LV9uY jClUP63iOaRLa031ioSfcIIhv6ahshBT3Fc5b6ubprhwPswH7aaIcVPQVy4ySvF+sQDHVKAoB7eHE dQiFtlDoyjJRJ4d4KPlFJF3aMoQysMur0DaVDkhJzKiEaes2h7EtdF0OI68v6CloRlr6drGRgVDDE 8UFiFzRg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w0yuT-0000000HP1L-1oKE; Fri, 13 Mar 2026 09:34:21 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w0yuS-0000000HP1D-26bY for kexec@lists.infradead.org; Fri, 13 Mar 2026 09:34:20 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id EA2C76012B; Fri, 13 Mar 2026 09:34:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6A62CC19421; Fri, 13 Mar 2026 09:34:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1773394459; bh=v/rvjqqtoL58+wHyLrFv7Orx5p1Iqjy/QZxcEBCnMfU=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=eKndTr+zLS0kx+l4EYxG79uG9nv3jRbABElRDZSfl3PzejboVWk4txr+URAEymiCE oI8wPYfLSbwTnTBiWBTERSkqDS4/xYVrMx3PMsI1iL2FBrY4zaYOOsEiVmQYXyB4pf Atrd7o9DmviyZdxVqWBWkfAzOFgfJan6xPI/q+GLeS6MQOCWfM71HguM4ikjk1Xlu5 IxcIL3Ew04pZ/aPp8lBl8Csjlq8S/NDzij9UYeuLJUKMIyBM9mHBUB2Kyziz/Pkmip P5Fb3iWc5/jNJmCmg2FfY6WohAYufLClf11/B5WtkqvsD/ujgFcfIUEk36jI5O3pSf FZoukOmskuQFw== From: Pratyush Yadav To: Breno Leitao Cc: Alexander Graf , Mike Rapoport , Pasha Tatashin , Pratyush Yadav , linux-kernel@vger.kernel.org, kexec@lists.infradead.org, linux-mm@kvack.org, usamaarif642@gmail.com, SeongJae Park , kernel-team@meta.com Subject: Re: [PATCH v8 6/6] kho: document kexec-metadata tracking feature In-Reply-To: <20260309-kho-v8-6-c3abcf4ac750@debian.org> (Breno Leitao's message of "Mon, 09 Mar 2026 06:41:49 -0700") References: <20260309-kho-v8-0-c3abcf4ac750@debian.org> <20260309-kho-v8-6-c3abcf4ac750@debian.org> Date: Fri, 13 Mar 2026 09:34:15 +0000 Message-ID: <2vxzy0jwf4yw.fsf@kernel.org> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain 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: , Sender: "kexec" Errors-To: kexec-bounces+kexec=archiver.kernel.org@lists.infradead.org On Mon, Mar 09 2026, Breno Leitao wrote: > Add documentation for the kexec-metadata feature that tracks the > previous kernel version and kexec boot count across kexec reboots. > This helps diagnose bugs that only reproduce when kexecing from > specific kernel versions. > > Suggested-by: Mike Rapoport > Reviewed-by: Mike Rapoport (Microsoft) > Signed-off-by: Breno Leitao Reviewed-by: Pratyush Yadav [...] -- Regards, Pratyush Yadav