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Fri, 13 Nov 2026 05:22:18 -0800 (PST) X-Received: by 2002:a05:600c:890d:b0:4bb:5c97:f4b1 with SMTP id 5b1f17b1804b1-4bb5c97f545mr13230535e9.24.1794576137791; Fri, 13 Nov 2026 05:22:17 -0800 (PST) Received: from localhost ([213.175.46.86]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4bb4e252f7fsm163489045e9.2.2026.11.13.05.22.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 13 Nov 2026 05:22:16 -0800 (PST) X-Archived-By: Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Date: Fri, 13 Nov 2026 14:22:16 +0100 Message-Id: From: "Tommaso Califano" To: "Klaus Jensen" , "Tommaso Califano" Cc: , "Keith Busch" , "Jesper Devantier" , , "Klaus Jensen" , Subject: Re: [PATCH 1/3] hw/nvme: reject fdp.runs smaller than the lba data size X-Mailer: aerc 0.22.0 References: <20261112-nvme-for-rc-v1-0-69b3e5dcd5c8@samsung.com> <20261112-nvme-for-rc-v1-1-69b3e5dcd5c8@samsung.com> In-Reply-To: Received-SPF: pass client-ip=170.10.129.124; envelope-from=tcalifano@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -27 X-Spam_score: -2.8 X-Spam_bar: -- X-Spam_report: (-2.8 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_PASS,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 On Thu Nov 12, 2026 at 7:04 PM CET, Klaus Jensen wrote: > On Nov 12 14:13, Tommaso Califano wrote: >> On Thu Nov 12, 2026 at 10:53 AM CET, Klaus Jensen wrote: >> > From: Klaus Jensen >> > >> > The reclaim unit accounting in nvme_do_write_fdp spins forever if RUNS >> > is configured to be smaller than LBADS. >> > >> > Reject such an invalid configuration upfront. >> > >> > Link: https://gitlab.com/qemu-project/qemu/-/work_items/4520 >>=20 >> /s/Link/Resolves >>=20 > > Issue #4520 is a bulk report that unfortunately contains more than just > one issue. I didn't want automation to close the issue. That's why I > used Link instead of Resolves. > Makes sense! >> > Signed-off-by: Klaus Jensen >>=20 >> Maybe Fixes tag and QEMU stable in cc? > > Doh. Yes. > > Thanks! Regards, Tommaso