From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5DB9E1C2308; Tue, 9 Jul 2024 16:22:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720542178; cv=none; b=abeLnobr+O4pbHFkUw8x7ZdOif9gd8hIvJw+4ROr0/c9GmaWANEneBpWRl87T/5zJgtRW2uzvmz65rrGquopNXytPkOuvXTV7tsLz9gDGwspvbyT+nJk2IpE5PbcKu2w1R7tB9hH1Er6P+X3G3gfFxjPTnsIl/QO7kzzvj9aaww= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1720542178; c=relaxed/simple; bh=Zm95n2SGEqjmTMk4Bs/Y4+y12KbObHhx/cFrv7TCRBI=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=NIWL78BjfndoVoRi1DPGDgPQviZhLmt/n9SaFahZ6IVd7n31Kpkqk8Gr87Eh9NafrrUwuUKPDUw2LL6iCCVfgcG/asrgkkODzf6Yi/i/t1gDemGP9AJTEFj57psBsGY3a1/IKMgU87uCCocKLMOEvBHg0tYS+nBcADMioaAjmR4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NNnl8BDt; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="NNnl8BDt" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 89448C3277B; Tue, 9 Jul 2024 16:22:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1720542178; bh=Zm95n2SGEqjmTMk4Bs/Y4+y12KbObHhx/cFrv7TCRBI=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NNnl8BDtZc5B+snuwAOmf4v4zzr0As6sfL+xhk5VEkjOpTlf5wedbRRnqcGhro1Rx P2B7E6lJUk1VZRZG/ZxofnZmt6Tfn6BMDzAra/KJFNCKGzChuKOtpaJp4y3vTTvzVO OMh4/WTY3qND0AINMmn+OWTv2sxOkIbiN7WdhHqrqZniIyXtR+7q1Tc2Rzm0LYzoZo z0nPHl71gPeG0QXMIiK8l4xn7d2pWFnKQv4GR17McroH5CLOkKNtxhCp/L5lb/A+u5 lkQ8cL21yc+MnG/larMLYNFkNprim4fvfmvXfZM5MI+HbT6yx0NsEZz/jXIuwTHu4o hBNqA7pWMxyxg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Boyang Yu , Kanchan Joshi , Keith Busch , Sasha Levin , sagi@grimberg.me, linux-nvme@lists.infradead.org Subject: [PATCH AUTOSEL 6.6 15/33] nvme: fix NVME_NS_DEAC may incorrectly identifying the disk as EXT_LBA. Date: Tue, 9 Jul 2024 12:21:41 -0400 Message-ID: <20240709162224.31148-15-sashal@kernel.org> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240709162224.31148-1-sashal@kernel.org> References: <20240709162224.31148-1-sashal@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-stable-base: Linux 6.6.38 Content-Transfer-Encoding: 8bit From: Boyang Yu [ Upstream commit 9570a48847e3acfa1a741cef431c923325ddc637 ] The value of NVME_NS_DEAC is 3, which means NVME_NS_METADATA_SUPPORTED | NVME_NS_EXT_LBAS. Provide a unique value for this feature flag. Fixes 1b96f862eccc ("nvme: implement the DEAC bit for the Write Zeroes command") Signed-off-by: Boyang Yu Reviewed-by: Kanchan Joshi Signed-off-by: Keith Busch Signed-off-by: Sasha Levin --- drivers/nvme/host/nvme.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index fd67240795e3a..21c24cd8b1e8a 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -485,7 +485,7 @@ static inline bool nvme_ns_head_multipath(struct nvme_ns_head *head) enum nvme_ns_features { NVME_NS_EXT_LBAS = 1 << 0, /* support extended LBA format */ NVME_NS_METADATA_SUPPORTED = 1 << 1, /* support getting generated md */ - NVME_NS_DEAC, /* DEAC bit in Write Zeores supported */ + NVME_NS_DEAC = 1 << 2, /* DEAC bit in Write Zeores supported */ }; struct nvme_ns { -- 2.43.0