From: Ingo Molnar <mingo@kernel.org>
To: Jiri Kosina <jikos@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>,
Ingo Molnar <mingo@redhat.com>,
Arnaldo Carvalho de Melo <acme@kernel.org>,
Alexander Shishkin <alexander.shishkin@linux.intel.com>,
x86@kernel.org, linux-kernel@vger.kernel.org,
Mike Galbraith <umgwanakikbuti@gmail.com>,
Borislav Petkov <bp@suse.de>
Subject: Re: [PATCH v2] x86/hweight: fix open-coded versions of 32bit and 64bit hweight calculations
Date: Thu, 11 Aug 2016 02:09:01 +0200 [thread overview]
Message-ID: <20160811000901.GA20255@gmail.com> (raw)
In-Reply-To: <alpine.LNX.2.00.1608101604370.22028@cbobk.fhfr.pm>
* Jiri Kosina <jikos@kernel.org> wrote:
> On Wed, 10 Aug 2016, Ingo Molnar wrote:
>
> > > ENTRY(__sw_hweight64)
> > > -#ifdef CONFIG_X86_64
> > > +
> >
> > So this removes an #ifdef without removing the #else branch.
>
> Hi Ingo,
>
> this patch is obsolete; the real issue has already been fixed by 65ea11ec6
> ("x86/hweight: Don't clobber %rdi") in Linus' tree already.
Ok, great!
Thanks,
Ingo
prev parent reply other threads:[~2016-08-11 0:09 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-02 12:04 x86 PMU broken in current Linus' tree Jiri Kosina
2016-08-02 12:55 ` Peter Zijlstra
2016-08-02 13:31 ` Jiri Kosina
2016-08-08 10:26 ` Peter Zijlstra
2016-08-08 14:41 ` Jiri Kosina
2016-08-08 16:12 ` [PATCH v2] x86/hweight: fix open-coded versions of 32bit and 64bit hweight calculations Jiri Kosina
2016-08-08 16:34 ` kbuild test robot
2016-08-08 18:48 ` Jiri Kosina
2016-08-08 18:53 ` Borislav Petkov
2016-08-08 18:55 ` Jiri Kosina
2016-08-10 13:59 ` Ingo Molnar
2016-08-10 14:05 ` Jiri Kosina
2016-08-11 0:09 ` Ingo Molnar [this message]
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