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Tsirkin" , Hanna Reitz , cassel@kernel.org, Markus Armbruster , Kevin Wolf , Eric Blake , qemu-block@nongnu.org, Sam Li Subject: [PATCH v14 2/6] block: widen BlockLimits.zone_size to uint64_t Date: Thu, 9 Jul 2026 00:16:11 +0200 Message-ID: <20260708221615.346155-3-faithilikerun@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260708221615.346155-1-faithilikerun@gmail.com> References: <20260708221615.346155-1-faithilikerun@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::52f; envelope-from=faithilikerun@gmail.com; helo=mail-ed1-x52f.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham 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-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org The zone-size field in BlockLimits is currently uint32_t, capping expressible zone sizes at 4 GiB. Real zoned-device protocols like NVMe ZNS allow larger zones. Widen BlockLimits.zone_size to uint64_t to match. Signed-off-by: Sam Li Reviewed-by: Niklas Cassel --- block/file-posix.c | 2 +- include/block/block_int-common.h | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/block/file-posix.c b/block/file-posix.c index 3c985da94f..ddb159c58b 100644 --- a/block/file-posix.c +++ b/block/file-posix.c @@ -3600,7 +3600,7 @@ raw_co_zone_append(BlockDriverState *bs, if (*offset & zone_size_mask) { error_report("sector offset %" PRId64 " is not aligned to zone size " - "%" PRId32 "", *offset / 512, bs->bl.zone_size / 512); + "%" PRId64 "", *offset / 512, bs->bl.zone_size / 512); return -EINVAL; } diff --git a/include/block/block_int-common.h b/include/block/block_int-common.h index 147c08155f..7571ed9968 100644 --- a/include/block/block_int-common.h +++ b/include/block/block_int-common.h @@ -901,7 +901,7 @@ typedef struct BlockLimits { BlockZoneModel zoned; /* zone size expressed in bytes */ - uint32_t zone_size; + uint64_t zone_size; /* total number of zones */ uint32_t nr_zones; -- 2.53.0