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envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=64.147.123.18; envelope-from=its@irrelevant.dk; helo=wnew4-smtp.messagingengine.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, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, SPF_HELO_PASS=-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: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Fam Zheng , Kevin Wolf , qemu-block@nongnu.org, Dmitry Fomichev , Klaus Jensen , Gollu Appalanaidu , Max Reitz , Keith Busch , Stefan Hajnoczi , Klaus Jensen Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" From: Klaus Jensen Firstly, if zoned.max_active is non-zero, zoned.max_open must be less than or equal to zoned.max_active. Secondly, if only zones.max_active is set, we have to explicitly set zones.max_open or we end up with an invalid MAR/MOR configuration. This is an artifact of the parameters not being zeroes-based like in the spec. Cc: Dmitry Fomichev Reported-by: Gollu Appalanaidu Signed-off-by: Klaus Jensen Reviewed-by: Dmitry Fomichev --- hw/block/nvme-ns.c | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/hw/block/nvme-ns.c b/hw/block/nvme-ns.c index fd73d0321109..0e8760020483 100644 --- a/hw/block/nvme-ns.c +++ b/hw/block/nvme-ns.c @@ -163,6 +163,18 @@ static int nvme_ns_zoned_check_calc_geometry(NvmeNames= pace *ns, Error **errp) return -1; } =20 + if (ns->params.max_active_zones) { + if (ns->params.max_open_zones > ns->params.max_active_zones) { + error_setg(errp, "max_open_zones (%u) exceeds max_active_zones= (%u)", + ns->params.max_open_zones, ns->params.max_active_zo= nes); + return -1; + } + + if (!ns->params.max_open_zones) { + ns->params.max_open_zones =3D ns->params.max_active_zones; + } + } + if (ns->params.zd_extension_size) { if (ns->params.zd_extension_size & 0x3f) { error_setg(errp, --=20 2.30.1