From: Al Viro <viro@ZenIV.linux.org.uk>
To: Larry Finger <Larry.Finger@lwfinger.net>
Cc: LKML <linux-kernel@vger.kernel.org>,
Thorsten Leemhuis <regressions@leemhuis.info>
Subject: Re: Regression in kernel 4.12-rc1 for Powerpc 32 - bisected to commit 3448890c32c3
Date: Wed, 21 Jun 2017 22:22:57 +0100 [thread overview]
Message-ID: <20170621212257.GN10672@ZenIV.linux.org.uk> (raw)
In-Reply-To: <1588557c-2706-0c0e-3387-4ae65d0b5790@lwfinger.net>
On Wed, Jun 21, 2017 at 10:10:57AM -0500, Larry Finger wrote:
> I finally finished the bisection by patching each commit that was affected
> by the bootstrap crash. The faulty change is commit
> 3448890c32c32c482c3ec20baa8fdd2ab4f94cc0 ("powerpc: get rid of zeroing,
> switch to RAW_COPY_USER"). I am very confident in the bisection.
>
> As I know nothing of assembly for ppc32, I have not been able to attempt to
> find the problem with these patches.
How about the .config that works on parent of that commit?
next prev parent reply other threads:[~2017-06-21 21:23 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-01 16:39 Regression in kernel 4.12-rc1 for Powerpc 32 - partially bisected Larry Finger
2017-06-21 15:10 ` Regression in kernel 4.12-rc1 for Powerpc 32 - bisected to commit 3448890c32c3 Larry Finger
2017-06-21 21:22 ` Al Viro [this message]
2017-06-21 21:31 ` Larry Finger
2017-06-21 21:34 ` Al Viro
2017-06-21 21:49 ` Larry Finger
2017-06-22 14:12 ` Al Viro
2017-06-22 14:19 ` Larry Finger
2017-06-22 19:25 ` Al Viro
2017-06-22 21:41 ` Al Viro
2017-06-23 18:49 ` Larry Finger
2017-06-23 20:29 ` Al Viro
2017-06-24 17:29 ` Larry Finger
2017-06-25 9:53 ` Al Viro
2017-06-25 11:14 ` Al Viro
2017-06-25 20:53 ` gcc 4.6.3 miscompile on ppc32 (was Re: Regression in kernel 4.12-rc1 for Powerpc 32 - bisected to commit 3448890c32c3) Al Viro
2017-06-25 21:44 ` Segher Boessenkool
2017-06-25 22:21 ` Al Viro
2017-06-26 13:37 ` Michael Ellerman
2017-06-26 13:40 ` Regression in kernel 4.12-rc1 for Powerpc 32 - bisected to commit 3448890c32c3 Michael Ellerman
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