[GIT PULL] Block fixes for 4.9-rc

[GIT PULL] Block fixes for 4.9-rc

[Jens Axboe]

Hi Linus,

Three small (really, one liners all of them!) fixes that should go into
this series:

- Request allocation error handling fix for nbd, from Christophe, fixing
   a regression in this series.

- lightnvm fix for a bad offset calculation, also a regression in this
   series. From Matias.

- Finally, an oops fix for drbd. Not a regression in this series, but
   stable material. From Richard.

Please pull!


   git://git.kernel.dk/linux-block.git for-linus


----------------------------------------------------------------
Christophe JAILLET (1):
       nbd: Fix error handling

Matias Bjørling (1):
       lightnvm: invalid offset calculation for lba_shift

Richard Weinberger (1):
       drbd: Fix kernel_sendmsg() usage - potential NULL deref

  drivers/block/drbd/drbd_main.c | 2 +-
  drivers/block/nbd.c            | 2 +-
  drivers/nvme/host/lightnvm.c   | 2 +-
  3 files changed, 3 insertions(+), 3 deletions(-)

-- 
Jens Axboe

Re: [GIT PULL] Block fixes for 4.9-rc

[Linus Torvalds]

On Fri, Nov 11, 2016 at 4:11 PM, Jens Axboe <axboe@fb.com> wrote:
> Hi Linus,
>
> Three small (really, one liners all of them!) fixes that should go into
> this series:

What about the aoeblk one? That seems to have come in with a tester
lately. From your original email:

 "I'm wondering if this is bio iteration breakage. aoeblk does this weird
  inc/dec of page counts, which should not be needed. At least others
  would be hit by this as well. In any case, should suffice for a test,
  before we look further. Can anyone test with this debug patch?"

Anyway, that bug seems to have been around forever and I'm not seeing
a lot of complaints, but I thought I'd ask.

Your oneliners pulled. Except when I pull, I don't actually get this one:

    Matias Bjørling (1):
          lightnvm: invalid offset calculation for lba_shift

but since you know how very deeply I care about lighnvm, I'm not
finding it in myself to worry about why that one was missing.

               Linus

Re: [GIT PULL] Block fixes for 4.9-rc

[Jens Axboe]

On 11/11/2016 05:45 PM, Linus Torvalds wrote:
> On Fri, Nov 11, 2016 at 4:11 PM, Jens Axboe <axboe@fb.com> wrote:
>> Hi Linus,
>>
>> Three small (really, one liners all of them!) fixes that should go into
>> this series:
>
> What about the aoeblk one? That seems to have come in with a tester
> lately. From your original email:
>
>  "I'm wondering if this is bio iteration breakage. aoeblk does this weird
>   inc/dec of page counts, which should not be needed. At least others
>   would be hit by this as well. In any case, should suffice for a test,
>   before we look further. Can anyone test with this debug patch?"
>
> Anyway, that bug seems to have been around forever and I'm not seeing
> a lot of complaints, but I thought I'd ask.

I was going to queue that one up for 4.10, but we can go with 4.9 as
well. I don't think it's a huge deal. And, as per the below, looks like
I'm sending another round next week anyway.

> Your oneliners pulled. Except when I pull, I don't actually get this one:
>
>     Matias Bjørling (1):
>           lightnvm: invalid offset calculation for lba_shift
>
> but since you know how very deeply I care about lighnvm, I'm not
> finding it in myself to worry about why that one was missing.

Yes, I remember you made that clear :-)

I forgot to push that one out after applying the other day, apparently,
and missed that git request-pull complained. But worry not, I'll include
that in the next round. It's still a merge window regression.

-- 
Jens Axboe

[GIT PULL] Block fixes for 4.9-rc

[Jens Axboe]

Hi Linus,

A set of fixes, one for NVMe from Keith, and a set for nvme-{rdma,t,f}
from the usual suspects, fixing actual problems that would be a shame to
release 4.9 with.

Please pull!


   git://git.kernel.dk/linux-block.git for-linus


----------------------------------------------------------------
Bart Van Assche (1):
       nvmet-rdma: Fix possible NULL deref when handling rdma cm events

Christoph Hellwig (1):
       nvme-rdma: reject non-connect commands before the queue is live

Jens Axboe (1):
       Merge branch 'nvmf-4.9-rc' of 
git://git.infradead.org/nvme-fabrics into for-linus

Keith Busch (1):
       nvme/pci: Don't free queues on error

Sagi Grimberg (3):
       nvmet: Don't queue fatal error work if csts.cfs is set
       nvmet-rdma: don't forget to delete a queue from the list of 
connection failed
       nvmet-rdma: drain the queue-pair just before freeing it

Steve Wise (1):
       nvme-rdma: stop and free io queues on connect failure

  drivers/nvme/host/pci.c    | 18 ++++--------------
  drivers/nvme/host/rdma.c   | 42 +++++++++++++++++++++++++++++++++++++++---
  drivers/nvme/target/core.c | 10 +++++++---
  drivers/nvme/target/rdma.c | 18 +++++++++++++++---
  4 files changed, 65 insertions(+), 23 deletions(-)

-- 
Jens Axboe

[GIT PULL] Block fixes for 4.9-rc

[Jens Axboe]

Hi Linus,

A set of fixes for this series, most notably the fix for the blk-mq
software queue regression in from this merge window.

Apart from that, a fix for an unlikely hang if a queue is flooded with
FUA requests from Ming, and a few small fixes for nbd and badblocks.
Lastly, a rename update for the proc softirq output, since the block
polling code was made generic.

Please pull!


   git://git.kernel.dk/linux-block.git for-linus


----------------------------------------------------------------
Jens Axboe (1):
       blk-mq: update hardware and software queues for sleeping alloc

John W. Linville (1):
       nbd: fix incorrect unlock of nbd->sock_lock in sock_shutdown

Ming Lei (1):
       block: flush: fix IO hang in case of flood fua req

Sagi Grimberg (1):
       softirq: Display IRQ_POLL for irq-poll statistics

Shaohua Li (1):
       badblocks: badblocks_set/clear update unacked_exist

  block/badblocks.c   | 23 +++++++++++++++++++++++
  block/blk-flush.c   | 28 ++++++++++++++++++++++++++++
  block/blk-mq.c      |  6 +++---
  drivers/block/nbd.c |  2 +-
  kernel/softirq.c    |  2 +-
  5 files changed, 56 insertions(+), 5 deletions(-)

-- 
Jens Axboe

[GIT PULL] Block fixes for 4.9-rc

[Jens Axboe]

Hi Linus,

A set of fixes that missed the merge window, mostly due to me being away
around that time. Nothing major here, a mix of nvme cleanups and fixes,
and one fix for the badblocks handling.

Please pull!


   git://git.kernel.dk/linux-block.git for-linus


----------------------------------------------------------------
Christoph Hellwig (5):
       nvme.h: resync with nvme-cli
       nvme.h: don't use uuid_be
       nvme.h: add an enum for cns values
       nvme: use symbolic constants for CNS values
       nvmet: use symbolic constants for CNS values

Gabriel Krisman Bertazi (1):
       nvme: Add tertiary number to NVME_VS

Keith Busch (3):
       nvme: Stop probing a removed device
       nvme: Delete created IO queues on reset
       nvme: don't schedule multiple resets

Stephen Bates (1):
       nvme : Add sysfs entry for NVMe CMBs when appropriate

Tomasz Majchrzak (1):
       badblocks: fix overlapping check for clearing

  block/badblocks.c               |  6 ++--
  drivers/nvme/host/core.c        | 14 ++++----
  drivers/nvme/host/pci.c         | 77 
+++++++++++++++++++++++++++++------------
  drivers/nvme/host/scsi.c        |  4 +--
  drivers/nvme/target/admin-cmd.c |  8 ++---
  drivers/nvme/target/core.c      |  2 +-
  drivers/nvme/target/discovery.c |  4 +--
  include/linux/nvme.h            | 49 +++++++++++++++++++++-----
  8 files changed, 115 insertions(+), 49 deletions(-)

-- 
Jens Axboe