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| author | Olga Kornievskaia <kolga@netapp.com> | 2020-10-16 09:25:45 -0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-11-05 11:08:51 +0100 |
| commit | 3c040b924988be85e99819dd48c1f3130ae683cc (patch) | |
| tree | 64c1abbdda557b5e691c376291deb78e617002c9 /include/uapi | |
| parent | ed596114fd3ac2b8bb3d8ac2df4217290d1e2a70 (diff) | |
| download | linux-stable-3c040b924988be85e99819dd48c1f3130ae683cc.tar.gz linux-stable-3c040b924988be85e99819dd48c1f3130ae683cc.tar.bz2 linux-stable-3c040b924988be85e99819dd48c1f3130ae683cc.zip | |
NFSv4.2: support EXCHGID4_FLAG_SUPP_FENCE_OPS 4.2 EXCHANGE_ID flag
commit 8c39076c276be0b31982e44654e2c2357473258a upstream.
RFC 7862 introduced a new flag that either client or server is
allowed to set: EXCHGID4_FLAG_SUPP_FENCE_OPS.
Client needs to update its bitmask to allow for this flag value.
v2: changed minor version argument to unsigned int
Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
CC: <stable@vger.kernel.org>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/uapi')
| -rw-r--r-- | include/uapi/linux/nfs4.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/nfs4.h b/include/uapi/linux/nfs4.h index 8572930cf5b0..54a78529c8b3 100644 --- a/include/uapi/linux/nfs4.h +++ b/include/uapi/linux/nfs4.h @@ -136,6 +136,8 @@ #define EXCHGID4_FLAG_UPD_CONFIRMED_REC_A 0x40000000 #define EXCHGID4_FLAG_CONFIRMED_R 0x80000000 + +#define EXCHGID4_FLAG_SUPP_FENCE_OPS 0x00000004 /* * Since the validity of these bits depends on whether * they're set in the argument or response, have separate @@ -143,6 +145,7 @@ */ #define EXCHGID4_FLAG_MASK_A 0x40070103 #define EXCHGID4_FLAG_MASK_R 0x80070103 +#define EXCHGID4_2_FLAG_MASK_R 0x80070107 #define SEQ4_STATUS_CB_PATH_DOWN 0x00000001 #define SEQ4_STATUS_CB_GSS_CONTEXTS_EXPIRING 0x00000002 |