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a=rsa-sha256; c=relaxed/simple; d= opensource.wdc.com; h=in-reply-to:content-disposition :content-type:mime-version:references:message-id:subject:to:from :date; s=dkim; t=1758145409; x=1760737410; bh=4JOcVTSCeEfgOssAty QSaAtfoWGzYMGWH/ZaLvB0CpA=; b=mWAXJQHhbOUuvwoxwa2MSzY1dOq/Okrc7c Uz2S8uS0mIYMqZminsOypUjQ4mVZkD8Zds85sRnc/SgrSM8DWsF+gAa5fwi9Oeah N3RZGbojbZI/qVayVOr7lkvU+LOSS/tasNh+BSp9Pq1GGpW2piGE4meaT44Mxh/9 hDnZ79tTxs0DbJUtbFcL9BPWQYlCcZMpUTJAOWKGVnbyfKC4yJVqGxtx7IrLtD6z rfx9nA7ZnNYiQPjB7p3OpMKpmnBEX90xCZouUOXUBkxYnsRTXG+gNXD375arDSlZ UIftvNzOpNY83mLaiq9VW/0aizaWYLH8IcdCqu3S88MmZuAHTWHg== X-Virus-Scanned: amavis at usg-ed-osssrv.wdc.com Received: from usg-ed-osssrv.wdc.com ([127.0.0.1]) by usg-ed-osssrv.wdc.com (usg-ed-osssrv.wdc.com [127.0.0.1]) (amavis, port 10026) with ESMTP id 0mRIO-rLmj2R for ; Wed, 17 Sep 2025 14:43:29 -0700 (PDT) Received: from opensource.wdc.com (ros-3.wdc.com [10.23.145.79]) by usg-ed-osssrv.wdc.com (Postfix) with ESMTPSA id 4cRshd3FDSz1SHkR; Wed, 17 Sep 2025 14:43:29 -0700 (PDT) Date: Wed, 17 Sep 2025 14:43:28 -0700 From: Kamaljit Singh To: Hannes Reinecke Cc: kbusch@kernel.org, axboe@kernel.dk, hch@lst.de, sagi@grimberg.me, linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, cassel@kernel.org, dlemoal@kernel.org, kamaljit.singh1@wdc.com Subject: Re: [PATCH v2 2/2] nvme-core: do ioccsz/iorcsz validation only for I/O controllers Message-ID: References: <20250905232550.1950307-1-kamaljit.singh@opensource.wdc.com> <20250905232550.1950307-3-kamaljit.singh@opensource.wdc.com> <1077309c-2e91-4f0d-b8a6-69d3f9d60cac@suse.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1077309c-2e91-4f0d-b8a6-69d3f9d60cac@suse.de> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250917_144331_405425_C46E248C X-CRM114-Status: GOOD ( 16.34 ) X-BeenThere: linux-nvme@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-nvme" Errors-To: linux-nvme-bounces+linux-nvme=archiver.kernel.org@lists.infradead.org On Mon, Sep 08, 2025 at 02:57:00PM +0200, Hannes Reinecke wrote: > On 9/6/25 01:25, Kamaljit Singh wrote: > > An administrative controller does not support I/O queues, hence it > > should ignore existing checks for IOCCSZ/IORCSZ. Currently, these checks > > only exclude a discovery controller but need to also exclude an > > administrative controller. > > > > Signed-off-by: Kamaljit Singh > > --- > > drivers/nvme/host/core.c | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > > Reviewed-by: Hannes Reinecke > Please review and provide any feedback for both of these patches. Thanks, Kamaljit