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Fri, 24 Oct 2025 22:26:44 -0700 (PDT) From: Askar Safin To: safinaskar@gmail.com Cc: Dell.Client.Kernel@dell.com, brauner@kernel.org, dm-devel@lists.linux.dev, ebiggers@kernel.org, gmazyland@gmail.com, kix@kix.es, linux-block@vger.kernel.org, linux-btrfs@vger.kernel.org, linux-crypto@vger.kernel.org, linux-lvm@lists.linux.dev, linux-mm@kvack.org, linux-pm@vger.kernel.org, linux-raid@vger.kernel.org, lvm-devel@lists.linux.dev, mzxreary@0pointer.de, nphamcs@gmail.com, pavel@ucw.cz, rafael@kernel.org, ryncsn@gmail.com, torvalds@linux-foundation.org Subject: Re: dm bug: hibernate to swap located on dm-integrity doesn't work (how to get data redundancy for swap?) Date: Sat, 25 Oct 2025 08:26:37 +0300 Message-ID: <20251025052637.422902-1-safinaskar@gmail.com> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20251024163142.376903-1-safinaskar@gmail.com> References: <20251024163142.376903-1-safinaskar@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Rspamd-Server: rspam01 X-Stat-Signature: i5r43rw9eix81tcn5yebrgaghcfyd8ei X-Rspam-User: X-Rspamd-Queue-Id: 0073440008 X-HE-Tag: 1761370006-448942 X-HE-Meta: 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 lbL3JBoN 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000001, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Askar Safin : > Here is output of this script on master: > https://zerobin.net/?68ef6601ab203a11#7zBZ44AaVKmvRq161MJaOXIXY/5Hiv+hRUxWoqyZ7uE= [...] > Also, you will find backtrace in logs above. Disregard it. I think this > is just some master bug, which is unrelated to our dm-integrity bug. That WARNING in logs is unrelated bug, which happens always when I hibernate. I reported it here: https://lore.kernel.org/regressions/20251025050812.421905-1-safinaskar@gmail.com/ -- Askar Safin