From: Tony Lindgren <tony@atomide.com>
To: Vlastimil Babka <vbabka@suse.cz>
Cc: Pavel Machek <pavel@ucw.cz>,
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, khilman@kernel.org,
aaro.koskinen@iki.fi, ivo.g.dimitrov.75@gmail.com,
patrikbachan@gmail.com, serge@hallyn.com, abcloriens@gmail.com,
Joonsoo Kim <iamjoonsoo.kim@lge.com>,
"Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>,
Andrew Morton <akpm@linux-foundation.org>,
Stephen Rothwell <sfr@canb.auug.org.au>,
Russell King <linux@armlinux.org.uk>
Subject: Re: n900 in next-20170901
Date: Tue, 5 Sep 2017 13:32:44 -0700 [thread overview]
Message-ID: <20170905203240.GF5024@atomide.com> (raw)
In-Reply-To: <f62cd19e-c2e1-781e-eeb1-dce177200512@suse.cz>
* Vlastimil Babka <vbabka@suse.cz> [170905 13:29]:
> On 09/05/2017 10:13 PM, Tony Lindgren wrote:
> > * Pavel Machek <pavel@ucw.cz> [170903 13:38]:
> >> Hi!
> >>
> >> It compiles ok, but it hangs on boot; black screen, so sometime before
> >> display is initialized.
> >
> > Thanks for reporting it. Based on git bisect, the regression causing
> > commit is 9caf25f996e8 ("mm/cma: manage the memory of the CMA area
> > by using the ZONE_MOVABLE"). With this path applied, booting hangs
> > with an error in omap3_save_secure_ram_context() after a call to
> > _omap_save_secure_sram() that calls the related assembly code
> > save_secure_ram_context.
> >
> > However, looks like there is also some other commit causing issue.
> >
> > Just reverting 9caf25f996e8 on Linux next causes the oops below.
> >
> > Anybody got ideas why this now happens?
>
> I know that there are other two patches from the same series depending
> on the one you reverted:
>
> mm/cma: remove ALLOC_CMA
> ARM: CMA: avoid double mapping to the CMA area if CONFIG_HIGHMEM = y
>
> I'm guessing you need to revert all to have something consistent to test.
Thanks, yes reverting all three in next makes things boot
for me again.
Regards,
Tony
WARNING: multiple messages have this Message-ID (diff)
From: tony@atomide.com (Tony Lindgren)
To: linux-arm-kernel@lists.infradead.org
Subject: n900 in next-20170901
Date: Tue, 5 Sep 2017 13:32:44 -0700 [thread overview]
Message-ID: <20170905203240.GF5024@atomide.com> (raw)
In-Reply-To: <f62cd19e-c2e1-781e-eeb1-dce177200512@suse.cz>
* Vlastimil Babka <vbabka@suse.cz> [170905 13:29]:
> On 09/05/2017 10:13 PM, Tony Lindgren wrote:
> > * Pavel Machek <pavel@ucw.cz> [170903 13:38]:
> >> Hi!
> >>
> >> It compiles ok, but it hangs on boot; black screen, so sometime before
> >> display is initialized.
> >
> > Thanks for reporting it. Based on git bisect, the regression causing
> > commit is 9caf25f996e8 ("mm/cma: manage the memory of the CMA area
> > by using the ZONE_MOVABLE"). With this path applied, booting hangs
> > with an error in omap3_save_secure_ram_context() after a call to
> > _omap_save_secure_sram() that calls the related assembly code
> > save_secure_ram_context.
> >
> > However, looks like there is also some other commit causing issue.
> >
> > Just reverting 9caf25f996e8 on Linux next causes the oops below.
> >
> > Anybody got ideas why this now happens?
>
> I know that there are other two patches from the same series depending
> on the one you reverted:
>
> mm/cma: remove ALLOC_CMA
> ARM: CMA: avoid double mapping to the CMA area if CONFIG_HIGHMEM = y
>
> I'm guessing you need to revert all to have something consistent to test.
Thanks, yes reverting all three in next makes things boot
for me again.
Regards,
Tony
next prev parent reply other threads:[~2017-09-05 20:32 UTC|newest]
Thread overview: 121+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-09-03 20:37 n900 in next-20170901 Pavel Machek
2017-09-03 20:37 ` Pavel Machek
2017-09-05 20:13 ` Tony Lindgren
2017-09-05 20:13 ` Tony Lindgren
2017-09-05 20:27 ` Vlastimil Babka
2017-09-05 20:27 ` Vlastimil Babka
2017-09-05 20:32 ` Tony Lindgren [this message]
2017-09-05 20:32 ` Tony Lindgren
2017-09-05 23:32 ` Joonsoo Kim
2017-09-05 23:32 ` Joonsoo Kim
2017-09-06 13:30 ` Tony Lindgren
2017-09-06 13:30 ` Tony Lindgren
2017-09-07 7:30 ` Joonsoo Kim
2017-09-07 7:30 ` Joonsoo Kim
2017-09-07 16:16 ` Tony Lindgren
2017-09-07 16:16 ` Tony Lindgren
2017-09-13 7:55 ` Joonsoo Kim
2017-09-13 7:55 ` Joonsoo Kim
2017-09-13 16:31 ` Tony Lindgren
2017-09-13 16:31 ` Tony Lindgren
2017-09-15 6:56 ` Joonsoo Kim
2017-09-15 6:56 ` Joonsoo Kim
2017-09-21 17:28 ` Tony Lindgren
2017-09-21 17:28 ` Tony Lindgren
2017-09-25 8:08 ` Joonsoo Kim
2017-09-25 8:08 ` Joonsoo Kim
2017-09-25 14:54 ` Tony Lindgren
2017-09-25 14:54 ` Tony Lindgren
2017-10-18 8:29 ` Joonsoo Kim
2017-10-18 8:29 ` Joonsoo Kim
2017-10-19 18:30 ` Tony Lindgren
2017-10-19 18:30 ` Tony Lindgren
2017-10-20 1:55 ` Joonsoo Kim
2017-10-20 1:55 ` Joonsoo Kim
2017-10-20 17:31 ` Tony Lindgren
2017-10-20 17:31 ` Tony Lindgren
2017-10-23 4:53 ` Joonsoo Kim
2017-10-23 4:53 ` Joonsoo Kim
2017-10-25 17:31 ` Tony Lindgren
2017-10-25 17:31 ` Tony Lindgren
2017-10-26 4:48 ` Joonsoo Kim
2017-10-26 4:48 ` Joonsoo Kim
2017-10-26 14:16 ` Tony Lindgren
2017-10-26 14:16 ` Tony Lindgren
2017-11-07 5:33 ` Joonsoo Kim
2017-11-07 5:33 ` Joonsoo Kim
2017-11-07 15:48 ` Tony Lindgren
2017-11-07 15:48 ` Tony Lindgren
2017-11-08 7:46 ` Joonsoo Kim
2017-11-08 7:46 ` Joonsoo Kim
2017-11-08 16:34 ` Tony Lindgren
2017-11-08 16:34 ` Tony Lindgren
2017-11-09 0:08 ` Joonsoo Kim
2017-11-09 0:08 ` Joonsoo Kim
2017-11-09 0:11 ` Tony Lindgren
2017-11-09 0:11 ` Tony Lindgren
2017-11-09 0:36 ` Joonsoo Kim
2017-11-09 0:36 ` Joonsoo Kim
2017-11-09 3:50 ` Joonsoo Kim
2017-11-09 3:50 ` Joonsoo Kim
2017-11-09 15:08 ` Tony Lindgren
2017-11-09 15:08 ` Tony Lindgren
2017-11-10 0:13 ` Joonsoo Kim
2017-11-10 0:13 ` Joonsoo Kim
2017-11-10 3:26 ` Tony Lindgren
2017-11-10 3:26 ` Tony Lindgren
2017-11-10 6:19 ` Tony Lindgren
2017-11-10 6:19 ` Tony Lindgren
2017-11-10 6:23 ` Tony Lindgren
2017-11-10 6:23 ` Tony Lindgren
2017-11-10 6:46 ` Joonsoo Kim
2017-11-10 6:46 ` Joonsoo Kim
2017-11-10 15:37 ` Tony Lindgren
2017-11-10 15:37 ` Tony Lindgren
2017-11-10 6:37 ` Joonsoo Kim
2017-11-10 6:37 ` Joonsoo Kim
2017-11-10 15:36 ` Tony Lindgren
2017-11-10 15:36 ` Tony Lindgren
2017-11-13 21:15 ` Tony Lindgren
2017-11-13 21:15 ` Tony Lindgren
2017-11-14 6:40 ` Joonsoo Kim
2017-11-14 6:40 ` Joonsoo Kim
2017-11-14 6:37 ` Joonsoo Kim
2017-11-14 6:37 ` Joonsoo Kim
2017-11-14 17:37 ` Tony Lindgren
2017-11-14 17:37 ` Tony Lindgren
2017-11-14 19:31 ` Tero Kristo
2017-11-14 19:31 ` Tero Kristo
2017-11-14 19:31 ` Tero Kristo
2017-11-14 19:44 ` Tony Lindgren
2017-11-14 19:44 ` Tony Lindgren
2017-11-14 20:01 ` Tero Kristo
2017-11-14 20:01 ` Tero Kristo
2017-11-14 20:01 ` Tero Kristo
2017-11-14 20:54 ` Tony Lindgren
2017-11-14 20:54 ` Tony Lindgren
2017-11-15 0:51 ` Joonsoo Kim
2017-11-15 0:51 ` Joonsoo Kim
2017-11-15 2:04 ` Tony Lindgren
2017-11-15 2:04 ` Tony Lindgren
2017-11-15 2:48 ` Joonsoo Kim
2017-11-15 2:48 ` Joonsoo Kim
2017-11-15 2:53 ` Tony Lindgren
2017-11-15 2:53 ` Tony Lindgren
2017-11-15 2:53 ` Tony Lindgren
2017-09-15 13:18 ` Pavel Machek
2017-09-15 13:18 ` Pavel Machek
2017-09-18 2:01 ` Joonsoo Kim
2017-09-18 2:01 ` Joonsoo Kim
2017-09-18 8:11 ` Linux-next broken for 2 weeks was " Pavel Machek
2017-09-18 8:11 ` Pavel Machek
2017-09-18 22:00 ` Stephen Rothwell
2017-09-18 22:00 ` Stephen Rothwell
2017-09-18 22:16 ` Pavel Machek
2017-09-18 22:16 ` Pavel Machek
2017-09-15 13:28 ` Pali Rohár
2017-09-15 13:28 ` Pali Rohár
2017-09-18 2:07 ` Joonsoo Kim
2017-09-18 2:07 ` Joonsoo Kim
2017-09-08 9:31 ` Pavel Machek
2017-09-08 9:31 ` Pavel Machek
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