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| author | Boyang Yu <yuboyang@dapustor.com> | 2024-06-17 21:11:44 +0800 |
|---|---|---|
| committer | Keith Busch <kbusch@kernel.org> | 2024-06-17 11:24:12 -0700 |
| commit | 9570a48847e3acfa1a741cef431c923325ddc637 (patch) | |
| tree | 73f148c1240ad19ec387c6eff7084d9efdc687e3 | |
| parent | 5f75e081ab5cbfbe7aca2112a802e69576ee9778 (diff) | |
| download | linux-9570a48847e3acfa1a741cef431c923325ddc637.tar.gz linux-9570a48847e3acfa1a741cef431c923325ddc637.tar.bz2 linux-9570a48847e3acfa1a741cef431c923325ddc637.zip | |
nvme: fix NVME_NS_DEAC may incorrectly identifying the disk as EXT_LBA.
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 <yuboyang@dapustor.com>
Reviewed-by: Kanchan Joshi <joshi.k@samsung.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
| -rw-r--r-- | drivers/nvme/host/nvme.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nvme/host/nvme.h b/drivers/nvme/host/nvme.h index f3a41133ac3f..68b400f9c42d 100644 --- a/drivers/nvme/host/nvme.h +++ b/drivers/nvme/host/nvme.h @@ -502,7 +502,7 @@ 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 { |