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Merge tag 'nfs-for-4.5-4' of git://git.linux-nfs.org/projects/trondmy/linux-nfs

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Pull NFS client bugfixes from Trond Myklebust:
 "Stable bugfixes:
   - Fix nfs_size_to_loff_t
   - NFSv4: Fix a dentry leak on alias use

  Other bugfixes:
   - Don't schedule a layoutreturn if the layout segment can be freed
     immediately.
   - Always set NFS_LAYOUT_RETURN_REQUESTED with lo->plh_return_iomode
   - rpcrdma_bc_receive_call() should init rq_private_buf.len
   - fix stateid handling for the NFS v4.2 operations
   - pnfs/blocklayout: fix a memeory leak when using,vmalloc_to_page
   - fix panic in gss_pipe_downcall() in fips mode
   - Fix a race between layoutget and pnfs_destroy_layout
   - Fix a race between layoutget and bulk recalls"

* tag 'nfs-for-4.5-4' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
  NFSv4.x/pnfs: Fix a race between layoutget and bulk recalls
  NFSv4.x/pnfs: Fix a race between layoutget and pnfs_destroy_layout
  auth_gss: fix panic in gss_pipe_downcall() in fips mode
  pnfs/blocklayout: fix a memeory leak when using,vmalloc_to_page
  nfs4: fix stateid handling for the NFS v4.2 operations
  NFSv4: Fix a dentry leak on alias use
  xprtrdma: rpcrdma_bc_receive_call() should init rq_private_buf.len
  pNFS: Always set NFS_LAYOUT_RETURN_REQUESTED with lo->plh_return_iomode
  pNFS: Fix pnfs_mark_matching_lsegs_return()
  nfs: fix nfs_size_to_loff_t
This commit is contained in:
Linus Torvalds
2016-02-23 16:39:21 -08:00
parent de9e478b9d 9fd4b9fc76
commit 420eb6d7ef
8 changed files with 131 additions and 66 deletions
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2
net/sunrpc/auth_gss/auth_gss.c
View File

@@ -740,7 +740,7 @@ gss_pipe_downcall(struct file *filp, const char __user *src, size_t mlen)
default:
printk(KERN_CRIT "%s: bad return from "
"gss_fill_context: %zd\n", __func__, err);
BUG();
gss_msg->msg.errno = -EIO;
}
goto err_release_msg;
}

2
net/sunrpc/xprtrdma/backchannel.c
View File

@@ -341,6 +341,8 @@ void rpcrdma_bc_receive_call(struct rpcrdma_xprt *r_xprt,
rqst->rq_reply_bytes_recvd = 0;
rqst->rq_bytes_sent = 0;
rqst->rq_xid = headerp->rm_xid;
rqst->rq_private_buf.len = size;
set_bit(RPC_BC_PA_IN_USE, &rqst->rq_bc_pa_state);
buf = &rqst->rq_rcv_buf;