[GIT PULL] Please pull a few more NFS client bugfixes for 4.11

[GIT PULL] Please pull a few more NFS client bugfixes for 4.11

[Anna Schumaker]

Hi Linus,

The following changes since commit da066f3f039eba3e72e97b2ccad0dd8b45ba84bd:

  pNFS/flexfiles: never nfs4_mark_deviceid_unavailable (2017-03-17 16:07:17 -0400)

are available in the git repository at:

  git://git.linux-nfs.org/projects/anna/linux-nfs.git tags/nfs-for-4.11-3

for you to fetch changes up to f17f8a14e82cdf34cd6473e3644f3c672b3884f6:

  nfs: flexfiles: fix kernel OOPS if MDS returns unsupported DS type (2017-03-31 13:30:49 -0400)

----------------------------------------------------------------
Here are a few more bugfixes that came in over the last couple of weeks.  Most of these fix
various hangs and loops that people found, but we also had a few error handling fixes.

Stable Bugfixes:
- Fix infinite loop on BAD_STATEID error

Other Bugfixes:
- Fix old dentry rehash after move
- Fix pnfs GETDEVINFO hangs
- Fix pnfs fallback to MDS on commit errors
- Fix flexfiles kernel oops


Have a good weekend!
Anna

----------------------------------------------------------------
Andy Adamson (3):
      NFS cleanup struct nfs4_filelayout_segment
      NFS store nfs4_deviceid in struct nfs4_filelayout_segment
      NFS filelayout:call GETDEVICEINFO after pnfs_layout_process completes

Benjamin Coddington (1):
      NFS: Fix old dentry rehash after move

Olga Kornievskaia (2):
      PNFS fix fallback to MDS if got error on commit to DS
      NFSv4.1 fix infinite loop on IO BAD_STATEID error

Tigran Mkrtchyan (1):
      nfs: flexfiles: fix kernel OOPS if MDS returns unsupported DS type

 fs/nfs/dir.c                              |   9 ++-------
 fs/nfs/filelayout/filelayout.c            | 151 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-------------------------------------------------------
 fs/nfs/filelayout/filelayout.h            |  19 ++++++++++---------
 fs/nfs/flexfilelayout/flexfilelayoutdev.c |   4 ++++
 fs/nfs/nfs4proc.c                         |   9 +++------
 5 files changed, 115 insertions(+), 77 deletions(-)

Re: [GIT PULL] Please pull a few more NFS client bugfixes for 4.11

[Mkrtchyan, Tigran]

----- Original Message -----
> From: "Anna Schumaker" <schumaker.anna@gmail.com>
> To: torvalds@linux-foundation.org
> Cc: "Linux NFS Mailing List" <linux-nfs@vger.kernel.org>, linux-kernel@vger.kernel.org
> Sent: Friday, March 31, 2017 7:40:36 PM
> Subject: [GIT PULL] Please pull a few more NFS client bugfixes for 4.11

> Hi Linus,
> 
> The following changes since commit da066f3f039eba3e72e97b2ccad0dd8b45ba84bd:
> 
>  pNFS/flexfiles: never nfs4_mark_deviceid_unavailable (2017-03-17 16:07:17 -0400)
> 
> are available in the git repository at:
> 
>  git://git.linux-nfs.org/projects/anna/linux-nfs.git tags/nfs-for-4.11-3
> 
> for you to fetch changes up to f17f8a14e82cdf34cd6473e3644f3c672b3884f6:
> 
>  nfs: flexfiles: fix kernel OOPS if MDS returns unsupported DS type (2017-03-31
>  13:30:49 -0400)
> 
> ----------------------------------------------------------------
> Here are a few more bugfixes that came in over the last couple of weeks.  Most
> of these fix
> various hangs and loops that people found, but we also had a few error handling
> fixes.
> 
> Stable Bugfixes:
> - Fix infinite loop on BAD_STATEID error
> 
> Other Bugfixes:
> - Fix old dentry rehash after move
> - Fix pnfs GETDEVINFO hangs
> - Fix pnfs fallback to MDS on commit errors
> - Fix flexfiles kernel oops
> 
> 
> Have a good weekend!
> Anna
> 
> ----------------------------------------------------------------
> Andy Adamson (3):
>      NFS cleanup struct nfs4_filelayout_segment
>      NFS store nfs4_deviceid in struct nfs4_filelayout_segment
>      NFS filelayout:call GETDEVICEINFO after pnfs_layout_process completes
> 
> Benjamin Coddington (1):
>      NFS: Fix old dentry rehash after move
> 
> Olga Kornievskaia (2):
>      PNFS fix fallback to MDS if got error on commit to DS
>      NFSv4.1 fix infinite loop on IO BAD_STATEID error
> 
> Tigran Mkrtchyan (1):
>      nfs: flexfiles: fix kernel OOPS if MDS returns unsupported DS type



This have to go into 4.10 as well, as problem exists since
commit 65990d1afbd2d6fc23c6ecbd6f1899aa760a024f (I think).

Tigran.


> 
> fs/nfs/dir.c                              |   9 ++-------
> fs/nfs/filelayout/filelayout.c            | 151
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-------------------------------------------------------
> fs/nfs/filelayout/filelayout.h            |  19 ++++++++++---------
> fs/nfs/flexfilelayout/flexfilelayoutdev.c |   4 ++++
> fs/nfs/nfs4proc.c                         |   9 +++------
> 5 files changed, 115 insertions(+), 77 deletions(-)
> --
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