From: Amit Shah <amit.shah@redhat.com>
To: "Li, Liang Z" <liang.z.li@intel.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
Juan Quintela <quintela@redhat.com>,
qemu list <qemu-devel@nongnu.org>,
"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
Peter Maydell <peter.maydell@linaro.org>
Subject: Re: [Qemu-devel] [PULL 0/5] migration pull
Date: Tue, 8 Mar 2016 09:53:43 +0530 [thread overview]
Message-ID: <20160308042343.GL15443@grmbl.mre> (raw)
In-Reply-To: <F2CBF3009FA73547804AE4C663CAB28E03768B91@SHSMSX101.ccr.corp.intel.com>
On (Wed) 24 Feb 2016 [09:27:50], Li, Liang Z wrote:
> > It's a bug in the header file, it was fixed in 4.9.
> >
> > https://gcc.gnu.org/ml/gcc-patches/2013-06/txtvBBiTsFs8g.txt
> >
> > Amit or Liang, can you restrict the new optimization to GCC 4.9+?
> >
> > Paolo
>
> Of course, how about using '#if QEMU_GNUC_PREREQ(4, 9) && defined CONFIG_AVX2_OPT' instead of '#ifdef CONFIG_AVX2_OPT' in cutils.c?
Hi Liang, are you going to submit a new series with this?
Thanks,
Amit
next prev parent reply other threads:[~2016-03-08 4:24 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-23 7:30 [Qemu-devel] [PULL 0/5] migration pull Amit Shah
2016-02-23 7:30 ` [Qemu-devel] [PULL 1/5] migration: move bdrv_invalidate_cache_all of of coroutine context Amit Shah
2016-02-23 7:30 ` [Qemu-devel] [PULL 2/5] " Amit Shah
2016-03-07 12:49 ` Dr. David Alan Gilbert
2016-03-07 13:30 ` Paolo Bonzini
2016-03-07 18:06 ` Dr. David Alan Gilbert
2016-03-07 18:58 ` Denis V. Lunev
2016-03-08 10:45 ` Dr. David Alan Gilbert
2016-03-08 10:54 ` Denis V. Lunev
2016-02-23 7:30 ` [Qemu-devel] [PULL 3/5] migration: reorder code to make it symmetric Amit Shah
2016-02-23 7:30 ` [Qemu-devel] [PULL 4/5] configure: detect ifunc and avx2 attribute Amit Shah
2016-02-23 7:30 ` [Qemu-devel] [PULL 5/5] cutils: add avx2 instruction optimization Amit Shah
2016-02-23 9:09 ` [Qemu-devel] [PULL 0/5] migration pull Peter Maydell
2016-02-23 9:38 ` Amit Shah
2016-02-23 9:48 ` Paolo Bonzini
2016-02-23 10:43 ` Peter Maydell
2016-02-23 11:18 ` Li, Liang Z
2016-02-23 11:25 ` Peter Maydell
2016-02-23 14:04 ` Paolo Bonzini
2016-02-24 9:27 ` Li, Liang Z
2016-03-08 4:23 ` Amit Shah [this message]
2016-03-08 4:28 ` Li, Liang Z
2016-02-23 9:55 ` Li, Liang Z
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