* [GIT PULL] tee driver fix for v4.21
@ 2018-12-12 12:28 Jens Wiklander
2018-12-12 21:36 ` Olof Johansson
0 siblings, 1 reply; 4+ messages in thread
From: Jens Wiklander @ 2018-12-12 12:28 UTC (permalink / raw)
To: arm-soc; +Cc: Linux Kernel Mailing List, Linux ARM
Hello arm-soc maintainers,
Please pull this tee driver fix for a possible double list_del() in the
OP-TEE driver while uninitializing.
Thanks,
Jens
The following changes since commit 40e020c129cfc991e8ab4736d2665351ffd1468d:
Linux 4.20-rc6 (2018-12-09 15:31:00 -0800)
are available in the Git repository at:
https://git.linaro.org/people/jens.wiklander/linux-tee.git tags/tee-subsys-fix-for-4.21
for you to fetch changes up to b2d102bd0146d9eb1fa630ca0cd19a15ef2f74c8:
tee: optee: avoid possible double list_del() (2018-12-11 14:38:21 +0100)
----------------------------------------------------------------
Avoid possible double list_del in supplicant comms
A fix for the OP-TEE driver to avoid possible double list_del during
tee-supplicant communication while the system is shutting down.
----------------------------------------------------------------
Zhizhou Zhang (1):
tee: optee: avoid possible double list_del()
drivers/tee/optee/supp.c | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
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^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [GIT PULL] tee driver fix for v4.21
2018-12-12 12:28 [GIT PULL] tee driver fix for v4.21 Jens Wiklander
@ 2018-12-12 21:36 ` Olof Johansson
2018-12-13 7:29 ` Jens Wiklander
0 siblings, 1 reply; 4+ messages in thread
From: Olof Johansson @ 2018-12-12 21:36 UTC (permalink / raw)
To: Jens Wiklander; +Cc: arm-soc, Linux Kernel Mailing List, Linux ARM
On Wed, Dec 12, 2018 at 01:28:00PM +0100, Jens Wiklander wrote:
> Hello arm-soc maintainers,
>
> Please pull this tee driver fix for a possible double list_del() in the
> OP-TEE driver while uninitializing.
>
> Thanks,
> Jens
>
> The following changes since commit 40e020c129cfc991e8ab4736d2665351ffd1468d:
>
> Linux 4.20-rc6 (2018-12-09 15:31:00 -0800)
>
> are available in the Git repository at:
>
> https://git.linaro.org/people/jens.wiklander/linux-tee.git tags/tee-subsys-fix-for-4.21
>
> for you to fetch changes up to b2d102bd0146d9eb1fa630ca0cd19a15ef2f74c8:
>
> tee: optee: avoid possible double list_del() (2018-12-11 14:38:21 +0100)
>
> ----------------------------------------------------------------
> Avoid possible double list_del in supplicant comms
>
> A fix for the OP-TEE driver to avoid possible double list_del during
> tee-supplicant communication while the system is shutting down.
Do you want this for 4.20 or 4.21? Seems like .20 material to me but the tag
name is 4.21.
-Olof
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^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] tee driver fix for v4.21
2018-12-12 21:36 ` Olof Johansson
@ 2018-12-13 7:29 ` Jens Wiklander
2018-12-31 21:06 ` Olof Johansson
0 siblings, 1 reply; 4+ messages in thread
From: Jens Wiklander @ 2018-12-13 7:29 UTC (permalink / raw)
To: Olof Johansson; +Cc: arm-soc, Linux Kernel Mailing List, Linux ARM
On Wed, Dec 12, 2018 at 11:16 PM Olof Johansson <olof@lixom.net> wrote:
>
> On Wed, Dec 12, 2018 at 01:28:00PM +0100, Jens Wiklander wrote:
> > Hello arm-soc maintainers,
> >
> > Please pull this tee driver fix for a possible double list_del() in the
> > OP-TEE driver while uninitializing.
> >
> > Thanks,
> > Jens
> >
> > The following changes since commit 40e020c129cfc991e8ab4736d2665351ffd1468d:
> >
> > Linux 4.20-rc6 (2018-12-09 15:31:00 -0800)
> >
> > are available in the Git repository at:
> >
> > https://git.linaro.org/people/jens.wiklander/linux-tee.git tags/tee-subsys-fix-for-4.21
> >
> > for you to fetch changes up to b2d102bd0146d9eb1fa630ca0cd19a15ef2f74c8:
> >
> > tee: optee: avoid possible double list_del() (2018-12-11 14:38:21 +0100)
> >
> > ----------------------------------------------------------------
> > Avoid possible double list_del in supplicant comms
> >
> > A fix for the OP-TEE driver to avoid possible double list_del during
> > tee-supplicant communication while the system is shutting down.
>
> Do you want this for 4.20 or 4.21? Seems like .20 material to me but the tag
> name is 4.21.
It's just that we're so late in the 4.20 cycle. If you're OK with
taking it now I'm happy with that.
Thanks,
Jens
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http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [GIT PULL] tee driver fix for v4.21
2018-12-13 7:29 ` Jens Wiklander
@ 2018-12-31 21:06 ` Olof Johansson
0 siblings, 0 replies; 4+ messages in thread
From: Olof Johansson @ 2018-12-31 21:06 UTC (permalink / raw)
To: Jens Wiklander; +Cc: arm-soc, Linux Kernel Mailing List, Linux ARM
On Thu, Dec 13, 2018 at 08:29:06AM +0100, Jens Wiklander wrote:
> On Wed, Dec 12, 2018 at 11:16 PM Olof Johansson <olof@lixom.net> wrote:
> >
> > On Wed, Dec 12, 2018 at 01:28:00PM +0100, Jens Wiklander wrote:
> > > Hello arm-soc maintainers,
> > >
> > > Please pull this tee driver fix for a possible double list_del() in the
> > > OP-TEE driver while uninitializing.
> > >
> > > Thanks,
> > > Jens
> > >
> > > The following changes since commit 40e020c129cfc991e8ab4736d2665351ffd1468d:
> > >
> > > Linux 4.20-rc6 (2018-12-09 15:31:00 -0800)
> > >
> > > are available in the Git repository at:
> > >
> > > https://git.linaro.org/people/jens.wiklander/linux-tee.git tags/tee-subsys-fix-for-4.21
> > >
> > > for you to fetch changes up to b2d102bd0146d9eb1fa630ca0cd19a15ef2f74c8:
> > >
> > > tee: optee: avoid possible double list_del() (2018-12-11 14:38:21 +0100)
> > >
> > > ----------------------------------------------------------------
> > > Avoid possible double list_del in supplicant comms
> > >
> > > A fix for the OP-TEE driver to avoid possible double list_del during
> > > tee-supplicant communication while the system is shutting down.
> >
> > Do you want this for 4.20 or 4.21? Seems like .20 material to me but the tag
> > name is 4.21.
>
> It's just that we're so late in the 4.20 cycle. If you're OK with
> taking it now I'm happy with that.
I dropped the ball on this before the holidays, I've queued it up in
a next/late branch now so we'll send it in towards the end of the merge window.
-Olof
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^ permalink raw reply [flat|nested] 4+ messages in thread
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2018-12-12 12:28 [GIT PULL] tee driver fix for v4.21 Jens Wiklander
2018-12-12 21:36 ` Olof Johansson
2018-12-13 7:29 ` Jens Wiklander
2018-12-31 21:06 ` Olof Johansson
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