linux-kernel - [PATCH] nvme:fix the NVME_ID_NS_NVM_STS

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Message-Id: <20230623123806.78451-1-ankit.kumar@samsung.com>
Date:   Fri, 23 Jun 2023 18:08:05 +0530
From:   Ankit Kumar <ankit.kumar@...sung.com>
To:     Keith Busch <kbusch@...nel.org>, Jens Axboe <axboe@...nel.dk>,
        Christoph Hellwig <hch@....de>,
        Sagi Grimberg <sagi@...mberg.me>,
        "Martin K. Petersen" <martin.petersen@...cle.com>
Cc:     gost.dev@...sung.com, Ankit Kumar <ankit.kumar@...sung.com>,
        linux-nvme@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] nvme:fix the NVME_ID_NS_NVM_STS_MASK definition

As per NVMe command set specification 1.0c Storage tag size is 7 bits
Fixes: 4020aad85c67 ("nvme: add support for enhanced metadata")

Signed-off-by: Ankit Kumar <ankit.kumar@...sung.com>
---
 include/linux/nvme.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/nvme.h b/include/linux/nvme.h
index 779507ac750b..2819d6c3a6b5 100644
--- a/include/linux/nvme.h
+++ b/include/linux/nvme.h
@@ -473,7 +473,7 @@ struct nvme_id_ns_nvm {
 };
 
 enum {
-	NVME_ID_NS_NVM_STS_MASK		= 0x3f,
+	NVME_ID_NS_NVM_STS_MASK		= 0x7f,
 	NVME_ID_NS_NVM_GUARD_SHIFT	= 7,
 	NVME_ID_NS_NVM_GUARD_MASK	= 0x3,
 };
-- 
2.34.1