[git pull] device mapper fixes for 4.10-rc7

[git pull] device mapper fixes for 4.10-rc7

[Mike Snitzer]

Hi Linus,

The following changes since commit 566cf877a1fcb6d6dc0126b076aad062054c2637:

  Linux 4.10-rc6 (2017-01-29 14:25:17 -0800)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git dm-4.10-fixes

for you to fetch changes up to f5b0cba8f23915e92932f11eb063e37d70556a89:

  dm crypt: replace RCU read-side section with rwsem (2017-02-03 10:26:14 -0500)

Please pull, thanks.
Mike

----------------------------------------------------------------
- A fix for a race in .request_fn request-based DM request handling vs
  DM device destruction

- An RCU fix for dm-crypt's kernel keyring support that was included in
  4.10-rc1

- A -Wbool-operation warning fix for DM multipath

----------------------------------------------------------------
Mike Snitzer (2):
      dm mpath: cleanup -Wbool-operation warning in choose_pgpath()
      dm rq: cope with DM device destruction while in dm_old_request_fn()

Ondrej Kozina (1):
      dm crypt: replace RCU read-side section with rwsem

 drivers/md/dm-crypt.c | 8 ++++----
 drivers/md/dm-mpath.c | 4 ++--
 drivers/md/dm-rq.c    | 4 ++++
 3 files changed, 10 insertions(+), 6 deletions(-)

Re: [git pull] device mapper fixes for 4.10-rc7

[Linus Torvalds]

On Fri, Feb 3, 2017 at 11:11 AM, Mike Snitzer <snitzer@redhat.com> wrote:
> are available in the git repository at:
>
>   git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git dm-4.10-fixes

Hmm.

   "fatal: Couldn't find remote ref dm-4.10-fixes"

Forgot to push?  And why didn't git pull-request warn about it? Have
you cooked up your own broken script for this?

There is a "dm-4.10" branch with that commit, but iirc you usually
have signed tags so I suspect it really is a missed push, not a wrong
name.

              Linus

Re: [git pull] device mapper fixes for 4.10-rc7

[Mike Snitzer]

On Fri, Feb 03 2017 at  7:18pm -0500,
Linus Torvalds <torvalds@linux-foundation.org> wrote:

> On Fri, Feb 3, 2017 at 11:11 AM, Mike Snitzer <snitzer@redhat.com> wrote:
> > are available in the git repository at:
> >
> >   git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git dm-4.10-fixes
> 
> Hmm.
> 
>    "fatal: Couldn't find remote ref dm-4.10-fixes"
> 
> Forgot to push?  And why didn't git pull-request warn about it? Have
> you cooked up your own broken script for this?

I did forget to push, sorry about that, now pushed.

As for why git-request-pull didn't warn.  I used this commandline:
git request-pull v4.10-rc6 git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git dm-4.10-fixes | tee dm-4.10-fixes-pull.txt

I just did a test with a local dm-4.10-test tag that I didn't push and
sure enough I _do_ get a warning.  But that warning went to stderr and
I just missed it.  I'll improve my workflow to check the error code of
the git-request-pull first. And then re-run to output to a text file.

> There is a "dm-4.10" branch with that commit, but iirc you usually
> have signed tags so I suspect it really is a missed push, not a wrong
> name.

Right, just missed the push, I always do signed tags.

Thanks,
Mike