From: Mike Galbraith <efault@gmx.de>
To: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>,
Ilia Mirkin <imirkin@alum.mit.edu>,
LKML <linux-kernel@vger.kernel.org>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
"nouveau@lists.freedesktop.org" <nouveau@lists.freedesktop.org>,
David Airlie <airlied@linux.ie>, Ben Skeggs <bskeggs@redhat.com>,
jeyu@kernel.org
Subject: Re: [regression drm/noveau] suspend to ram -> BOOM: exception RIP: drm_calc_vbltimestamp_from_scanoutpos+335
Date: Sat, 15 Jul 2017 04:45:55 +0200 [thread overview]
Message-ID: <1500086755.5129.10.camel@gmx.de> (raw)
In-Reply-To: <20170714194248.6n7rw5ln6luhnz3l@treble>
On Fri, 2017-07-14 at 14:42 -0500, Josh Poimboeuf wrote:
>
> Does this fix it?
Yup, both READONLY __bug_table and "extra stern" warning are gone.
> diff --git a/arch/x86/include/asm/bug.h b/arch/x86/include/asm/bug.h
> index 39e702d..aa6b202 100644
> --- a/arch/x86/include/asm/bug.h
> +++ b/arch/x86/include/asm/bug.h
> @@ -35,7 +35,7 @@
> #define _BUG_FLAGS(ins, flags) \
> do { \
> asm volatile("1:\t" ins "\n" \
> - ".pushsection __bug_table,\"a\"\n" \
> + ".pushsection __bug_table,\"aw\"\n" \
> "2:\t" __BUG_REL(1b) "\t# bug_entry::bug_addr\n" \
> "\t" __BUG_REL(%c0) "\t# bug_entry::file\n" \
> "\t.word %c1" "\t# bug_entry::line\n" \
> @@ -52,7 +52,7 @@ do { \
> #define _BUG_FLAGS(ins, flags) \
> do { \
> asm volatile("1:\t" ins "\n" \
> - ".pushsection __bug_table,\"a\"\n" \
> + ".pushsection __bug_table,\"aw\"\n" \
> "2:\t" __BUG_REL(1b) "\t# bug_entry::bug_addr\n" \
> "\t.word %c0" "\t# bug_entry::flags\n" \
> "\t.org 2b+%c1\n" \
next prev parent reply other threads:[~2017-07-15 2:46 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-11 17:32 [regression drm/noveau] suspend to ram -> BOOM: exception RIP: drm_calc_vbltimestamp_from_scanoutpos+335 Mike Galbraith
2017-07-11 17:51 ` Ilia Mirkin
2017-07-11 18:08 ` Mike Galbraith
2017-07-11 18:22 ` Ilia Mirkin
2017-07-11 18:53 ` Mike Galbraith
2017-07-12 7:45 ` Mike Galbraith
2017-07-12 9:55 ` Mike Galbraith
2017-07-12 11:25 ` Mike Galbraith
2017-07-12 11:37 ` Ilia Mirkin
2017-07-12 17:19 ` Mike Galbraith
2017-07-12 19:33 ` Tobias Klausmann
2017-07-14 13:36 ` Mike Galbraith
2017-07-14 13:41 ` Mike Galbraith
2017-07-14 15:05 ` Tobias Klausmann
2017-07-14 15:10 ` [Nouveau] " Karol Herbst
2017-07-14 15:15 ` Mike Galbraith
2017-07-14 15:16 ` Ilia Mirkin
2017-07-14 15:19 ` Tobias Klausmann
2017-07-14 15:20 ` Ilia Mirkin
2017-07-14 15:55 ` Peter Zijlstra
2017-07-14 15:11 ` Mike Galbraith
2017-07-14 15:50 ` Peter Zijlstra
2017-07-14 15:58 ` Mike Galbraith
2017-07-14 16:10 ` Peter Zijlstra
2017-07-14 16:33 ` Mike Galbraith
2017-07-14 19:42 ` Josh Poimboeuf
2017-07-15 2:45 ` Mike Galbraith [this message]
2017-07-17 17:20 ` Jessica Yu
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