6.6-stable review patch. If anyone has any objections, please let me know.
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From: Dai Ngo dai.ngo@oracle.com
commit 6f52063db9aabdaabea929b1e998af98c2e8d917 upstream.
The reservation type argument for the pr_preempt call should match the one used in nfsd4_block_get_device_info_scsi.
Fixes: f99d4fbdae67 ("nfsd: add SCSI layout support") Cc: stable@vger.kernel.org Signed-off-by: Dai Ngo dai.ngo@oracle.com Reviewed-by: Christoph Hellwig hch@lst.de Signed-off-by: Chuck Lever chuck.lever@oracle.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- fs/nfsd/blocklayout.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)
--- a/fs/nfsd/blocklayout.c +++ b/fs/nfsd/blocklayout.c @@ -334,7 +334,8 @@ nfsd4_scsi_fence_client(struct nfs4_layo struct block_device *bdev = ls->ls_file->nf_file->f_path.mnt->mnt_sb->s_bdev;
bdev->bd_disk->fops->pr_ops->pr_preempt(bdev, NFSD_MDS_PR_KEY, - nfsd4_scsi_pr_key(clp), 0, true); + nfsd4_scsi_pr_key(clp), + PR_EXCLUSIVE_ACCESS_REG_ONLY, true); }
const struct nfsd4_layout_ops scsi_layout_ops = {