From: Pavel Machek <pavel@ucw.cz>
To: Sakari Ailus <sakari.ailus@linux.intel.com>
Cc: pali.rohar@gmail.com, sre@kernel.org,
"kernel list" <linux-kernel@vger.kernel.org>,
linux-arm-kernel <linux-arm-kernel@lists.infradead.org>,
linux-omap@vger.kernel.org, tony@atomide.com, khilman@kernel.org,
aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com,
patrikbachan@gmail.com, serge@hallyn.com, abcloriens@gmail.com,
clayton@craftyguy.net, martijn@brixit.nl,
"Filip Matijević" <filip.matijevic.pz@gmail.com>,
laurent.pinchart@ideasonboard.com, linux-media@vger.kernel.org
Subject: Re: v4.15: camera problems on n900
Date: Thu, 28 Dec 2017 12:26:21 +0100 [thread overview]
Message-ID: <20171228112621.GA854@amd> (raw)
In-Reply-To: <20171227211718.favif66afztygfje@kekkonen.localdomain>
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On Wed 2017-12-27 23:17:19, Sakari Ailus wrote:
> On Wed, Dec 27, 2017 at 10:05:43PM +0100, Pavel Machek wrote:
> > Hi!
> >
> > In v4.14, back camera on N900 works. On v4.15-rc1.. it works for few
> > seconds, but then I get repeated oopses.
> >
> > On v4.15-rc0.5 (commit ed30b147e1f6e396e70a52dbb6c7d66befedd786),
> > camera does not start.
> >
> > Any ideas what might be wrong there?
>
> What kind of oopses do you get?
Haven't seen the oopses yet; maybe they are only on linux-next?
Anyway, bisect so far:
# bad: [fb3f95c11904adf26c2bd86fe1b1613c921710b5] Config for v4.15-rc0.5
# good: [c213cf57c2f15ee226c14dd7157caa334c3ef7c8] Make config similar to n950 case. Still works on n900.
git bisect start 'mini-v4.15' 'mini-v4.14'
# good: [06410bdec961a55e78e01d4fda199f709a84e17f] Merge /data/l/clean-cg into mini-v4.14
git bisect good 06410bdec961a55e78e01d4fda199f709a84e17f
# bad: [fc35c1966e1372a21a88f6655279361e2f92713f] Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
git bisect bad fc35c1966e1372a21a88f6655279361e2f92713f
# good: [bebc6082da0a9f5d47a1ea2edc099bf671058bd4] Linux 4.14
git bisect good bebc6082da0a9f5d47a1ea2edc099bf671058bd4
# good: [5bbcc0f595fadb4cac0eddc4401035ec0bd95b09] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
git bisect good 5bbcc0f595fadb4cac0eddc4401035ec0bd95b09
# bad: [5b0e2cb020085efe202123162502e0b551e49a0e] Merge tag 'powerpc-4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
git bisect bad 5b0e2cb020085efe202123162502e0b551e49a0e
# good: [f150891fd9878ef0d9197c4e8451ce67c3bdd014] Merge tag 'exynos-drm-next-for-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next
git bisect good f150891fd9878ef0d9197c4e8451ce67c3bdd014
# good: [93ea0eb7d77afab34657715630d692a78b8cea6a] Merge tag 'leaks-4.15-rc1' of git://github.com/tcharding/linux
git bisect good 93ea0eb7d77afab34657715630d692a78b8cea6a
# bad: [2bf16b7a73caf3435f782e4170cfe563675e10f9] Merge tag 'char-misc-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
git bisect bad 2bf16b7a73caf3435f782e4170cfe563675e10f9
# good: [ef674997e49760137ca9a90aac41a9922ac399b2] media: staging: atomisp: Convert timers to use timer_setup()
git bisect good ef674997e49760137ca9a90aac41a9922ac399b2
# good: [b1cb7372fa822af6c06c8045963571d13ad6348b] dvb_frontend: don't use-after-free the frontend struct
git bisect good b1cb7372fa822af6c06c8045963571d13ad6348b
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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WARNING: multiple messages have this Message-ID (diff)
From: pavel@ucw.cz (Pavel Machek)
To: linux-arm-kernel@lists.infradead.org
Subject: v4.15: camera problems on n900
Date: Thu, 28 Dec 2017 12:26:21 +0100 [thread overview]
Message-ID: <20171228112621.GA854@amd> (raw)
In-Reply-To: <20171227211718.favif66afztygfje@kekkonen.localdomain>
On Wed 2017-12-27 23:17:19, Sakari Ailus wrote:
> On Wed, Dec 27, 2017 at 10:05:43PM +0100, Pavel Machek wrote:
> > Hi!
> >
> > In v4.14, back camera on N900 works. On v4.15-rc1.. it works for few
> > seconds, but then I get repeated oopses.
> >
> > On v4.15-rc0.5 (commit ed30b147e1f6e396e70a52dbb6c7d66befedd786),
> > camera does not start.
> >
> > Any ideas what might be wrong there?
>
> What kind of oopses do you get?
Haven't seen the oopses yet; maybe they are only on linux-next?
Anyway, bisect so far:
# bad: [fb3f95c11904adf26c2bd86fe1b1613c921710b5] Config for v4.15-rc0.5
# good: [c213cf57c2f15ee226c14dd7157caa334c3ef7c8] Make config similar to n950 case. Still works on n900.
git bisect start 'mini-v4.15' 'mini-v4.14'
# good: [06410bdec961a55e78e01d4fda199f709a84e17f] Merge /data/l/clean-cg into mini-v4.14
git bisect good 06410bdec961a55e78e01d4fda199f709a84e17f
# bad: [fc35c1966e1372a21a88f6655279361e2f92713f] Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux
git bisect bad fc35c1966e1372a21a88f6655279361e2f92713f
# good: [bebc6082da0a9f5d47a1ea2edc099bf671058bd4] Linux 4.14
git bisect good bebc6082da0a9f5d47a1ea2edc099bf671058bd4
# good: [5bbcc0f595fadb4cac0eddc4401035ec0bd95b09] Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
git bisect good 5bbcc0f595fadb4cac0eddc4401035ec0bd95b09
# bad: [5b0e2cb020085efe202123162502e0b551e49a0e] Merge tag 'powerpc-4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
git bisect bad 5b0e2cb020085efe202123162502e0b551e49a0e
# good: [f150891fd9878ef0d9197c4e8451ce67c3bdd014] Merge tag 'exynos-drm-next-for-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos into drm-next
git bisect good f150891fd9878ef0d9197c4e8451ce67c3bdd014
# good: [93ea0eb7d77afab34657715630d692a78b8cea6a] Merge tag 'leaks-4.15-rc1' of git://github.com/tcharding/linux
git bisect good 93ea0eb7d77afab34657715630d692a78b8cea6a
# bad: [2bf16b7a73caf3435f782e4170cfe563675e10f9] Merge tag 'char-misc-4.15-rc1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
git bisect bad 2bf16b7a73caf3435f782e4170cfe563675e10f9
# good: [ef674997e49760137ca9a90aac41a9922ac399b2] media: staging: atomisp: Convert timers to use timer_setup()
git bisect good ef674997e49760137ca9a90aac41a9922ac399b2
# good: [b1cb7372fa822af6c06c8045963571d13ad6348b] dvb_frontend: don't use-after-free the frontend struct
git bisect good b1cb7372fa822af6c06c8045963571d13ad6348b
--
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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next prev parent reply other threads:[~2017-12-28 11:26 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-12-27 21:05 v4.15: camera problems on n900 Pavel Machek
2017-12-27 21:05 ` Pavel Machek
2017-12-27 21:17 ` Sakari Ailus
2017-12-27 21:17 ` Sakari Ailus
2017-12-27 21:39 ` Pavel Machek
2017-12-27 21:39 ` Pavel Machek
2017-12-28 11:26 ` Pavel Machek [this message]
2017-12-28 11:26 ` Pavel Machek
2017-12-28 20:24 ` Pavel Machek
2017-12-28 20:24 ` Pavel Machek
2017-12-29 9:38 ` Sakari Ailus
2017-12-29 9:38 ` Sakari Ailus
2017-12-29 9:38 ` Sakari Ailus
2017-12-29 16:30 ` Pavel Machek
2017-12-29 16:30 ` Pavel Machek
2018-02-19 19:04 ` next-20180219: " Pavel Machek
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