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* [git pull] habanalabs fixes for 5.2-rc2/3
@ 2019-05-24 17:53 Oded Gabbay
  2019-05-24 18:01 ` Greg KH
  0 siblings, 1 reply; 3+ messages in thread
From: Oded Gabbay @ 2019-05-24 17:53 UTC (permalink / raw)
  To: gregkh; +Cc: linux-kernel

Hi Greg,

This is the pull request containing fixes for 5.2-rc2/3.

It supersedes the pull request from 12/5, so you can discard that pull
request, as I see you didn't merge it anyway.

It contains 3 fixes and 1 change to a new IOCTL that was introduced to
kernel 5.2 in the previous pull requests.

See the tag comment for more details.

Thanks,
Oded

The following changes since commit b0576f9ecb5c51e9932531d23c447b2739261841:

  misc: sgi-xp: Properly initialize buf in xpc_get_rsvd_page_pa (2019-05-24 19:00:54 +0200)

are available in the Git repository at:

  git://people.freedesktop.org/~gabbayo/linux tags/misc-habanalabs-fixes-2019-05-24

for you to fetch changes up to 0dfda3cf06aac2f339442ee5934a38566619c059:

  habanalabs: Avoid using a non-initialized MMU cache mutex (2019-05-24 20:38:04 +0300)

----------------------------------------------------------------
This tag contains the following fixes:

- Halt debug engines when user process closes the FD. We can't allow the
  device to issue transactions for a user which doesn't exists anymore.

- Fix various security holes in debugfs API.

- Add a new opcode to the DEBUG IOCTL API. The opcode is designed
  for setting the device into and out of debug mode. Although not a fix
  per-se, because this is a new IOCTL which is upstreamed in kernel 5.2, I
  think this is justified at this point because we won't be able to change
  the API later.

- Fix a bug where the code used an un-initialized mutex

----------------------------------------------------------------
Jann Horn (1):
      habanalabs: fix debugfs code

Oded Gabbay (1):
      uapi/habanalabs: add opcode for enable/disable device debug mode

Omer Shpigelman (1):
      habanalabs: halt debug engines on user process close

Tomer Tayar (1):
      habanalabs: Avoid using a non-initialized MMU cache mutex

 drivers/misc/habanalabs/context.c             |  6 +++
 drivers/misc/habanalabs/debugfs.c             | 60 ++++++++-------------------
 drivers/misc/habanalabs/device.c              |  2 +
 drivers/misc/habanalabs/goya/goya.c           |  3 +-
 drivers/misc/habanalabs/goya/goyaP.h          |  1 +
 drivers/misc/habanalabs/goya/goya_coresight.c | 17 ++++++++
 drivers/misc/habanalabs/habanalabs.h          |  2 +
 drivers/misc/habanalabs/mmu.c                 |  8 +---
 include/uapi/misc/habanalabs.h                | 22 +++++++++-
 9 files changed, 69 insertions(+), 52 deletions(-)

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [git pull] habanalabs fixes for 5.2-rc2/3
  2019-05-24 17:53 [git pull] habanalabs fixes for 5.2-rc2/3 Oded Gabbay
@ 2019-05-24 18:01 ` Greg KH
  2019-05-24 19:42   ` Oded Gabbay
  0 siblings, 1 reply; 3+ messages in thread
From: Greg KH @ 2019-05-24 18:01 UTC (permalink / raw)
  To: Oded Gabbay; +Cc: linux-kernel

On Fri, May 24, 2019 at 08:53:24PM +0300, Oded Gabbay wrote:
> Hi Greg,
> 
> This is the pull request containing fixes for 5.2-rc2/3.
> 
> It supersedes the pull request from 12/5, so you can discard that pull
> request, as I see you didn't merge it anyway.
> 
> It contains 3 fixes and 1 change to a new IOCTL that was introduced to
> kernel 5.2 in the previous pull requests.
> 
> See the tag comment for more details.
> 
> Thanks,
> Oded
> 
> The following changes since commit b0576f9ecb5c51e9932531d23c447b2739261841:
> 
>   misc: sgi-xp: Properly initialize buf in xpc_get_rsvd_page_pa (2019-05-24 19:00:54 +0200)

Wait, that is my char-misc-testing branch, which moves to char-misc-next, not char-misc-linus.

Please rebase this series on char-misc-linus, as the patches in
char-misc-testing are NOT for 5.2-final.

thanks,

greg k-h

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: [git pull] habanalabs fixes for 5.2-rc2/3
  2019-05-24 18:01 ` Greg KH
@ 2019-05-24 19:42   ` Oded Gabbay
  0 siblings, 0 replies; 3+ messages in thread
From: Oded Gabbay @ 2019-05-24 19:42 UTC (permalink / raw)
  To: Greg KH; +Cc: Linux-Kernel@Vger. Kernel. Org

On Fri, May 24, 2019 at 9:01 PM Greg KH <gregkh@linuxfoundation.org> wrote:
>
> On Fri, May 24, 2019 at 08:53:24PM +0300, Oded Gabbay wrote:
> > Hi Greg,
> >
> > This is the pull request containing fixes for 5.2-rc2/3.
> >
> > It supersedes the pull request from 12/5, so you can discard that pull
> > request, as I see you didn't merge it anyway.
> >
> > It contains 3 fixes and 1 change to a new IOCTL that was introduced to
> > kernel 5.2 in the previous pull requests.
> >
> > See the tag comment for more details.
> >
> > Thanks,
> > Oded
> >
> > The following changes since commit b0576f9ecb5c51e9932531d23c447b2739261841:
> >
> >   misc: sgi-xp: Properly initialize buf in xpc_get_rsvd_page_pa (2019-05-24 19:00:54 +0200)
>
> Wait, that is my char-misc-testing branch, which moves to char-misc-next, not char-misc-linus.
>
> Please rebase this series on char-misc-linus, as the patches in
> char-misc-testing are NOT for 5.2-final.
>
> thanks,
>
> greg k-h

sure, np.
I'll remember this from now on.

Oded

^ permalink raw reply	[flat|nested] 3+ messages in thread

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2019-05-24 17:53 [git pull] habanalabs fixes for 5.2-rc2/3 Oded Gabbay
2019-05-24 18:01 ` Greg KH
2019-05-24 19:42   ` Oded Gabbay

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