From: Aurelien Jarno <aurelien@aurel32.net>
To: Michael Tokarev <mjt@tls.msk.ru>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Anthony Liguori <aliguori@us.ibm.com>,
qemu-devel <qemu-devel@nongnu.org>
Subject: Re: [Qemu-devel] IDE TRIM bug on at least PPC target
Date: Sun, 19 May 2013 13:27:54 +0200 [thread overview]
Message-ID: <20130519112754.GA5144@ohm.aurel32.net> (raw)
In-Reply-To: <5197825B.6050008@msgid.tls.msk.ru>
On Sat, May 18, 2013 at 05:30:03PM +0400, Michael Tokarev wrote:
> As mentioned in LP:1179104 ( https://bugs.launchpad.net/qemu/+bug/1179104 ),
> there's a segfault bug in qemu process once guest tries to use some TRIM
> command against an IDE device on PPC. This makes qemu-system-ppc basically
> unusable with any modern distribution, since mke2fs now issues TRIM commands
> during install by default. I think it is critical enough bug to warrant
> some last-minute hunting/fixing, and it'd be a shame to make a release
> of qemu with this bug.
>
> That's more or less a JFYI for now, but I don't really know what other info
> is needed, -- I already provided some structures content from a gdb session.
>
I have just sent a patch to fix this issue. It would be nice if it can
be reviewed shortly, so that it can be included in 1.5.
--
Aurelien Jarno GPG: 1024D/F1BCDB73
aurelien@aurel32.net http://www.aurel32.net
prev parent reply other threads:[~2013-05-19 11:28 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-18 13:30 [Qemu-devel] IDE TRIM bug on at least PPC target Michael Tokarev
2013-05-18 13:39 ` Paolo Bonzini
2013-05-18 13:48 ` Michael Tokarev
2013-05-18 14:39 ` Michael Tokarev
2013-05-18 15:53 ` Paolo Bonzini
2013-05-18 16:40 ` Michael Tokarev
2013-05-19 11:27 ` Aurelien Jarno [this message]
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