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From: Linus Torvalds <torvalds@linux-foundation.org>
To: "Ville Syrjälä" <ville.syrjala@linux.intel.com>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	"the arch/x86 maintainers" <x86@kernel.org>,
	Borislav Petkov <bp@suse.de>, "H . Peter Anvin" <hpa@zytor.com>,
	Andy Lutomirski <luto@amacapital.net>,
	Brian Gerst <brgerst@gmail.com>,
	Denys Vlasenko <dvlasenk@redhat.com>,
	Peter Zijlstra <peterz@infradead.org>,
	Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@kernel.org>
Subject: Re: [PATCH] x86/hweight: Don't clobber %rdi
Date: Mon, 8 Aug 2016 10:58:51 -0700	[thread overview]
Message-ID: <CA+55aFzE9p7ts6EK7Hia25n=LZ+TMNDZ+uJND1GjJjZo4NLETw@mail.gmail.com> (raw)
In-Reply-To: <1470677729-10561-1-git-send-email-ville.syrjala@linux.intel.com>

On Mon, Aug 8, 2016 at 10:35 AM,  <ville.syrjala@linux.intel.com> wrote:
> From: Ville Syrjälä <ville.syrjala@linux.intel.com>
>
> The caller expects %rdi to remain intact, push+pop it make that happen.

Indeed. Applied,

           Linus

  reply	other threads:[~2016-08-08 17:58 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-08-08 17:35 [PATCH] x86/hweight: Don't clobber %rdi ville.syrjala
2016-08-08 17:58 ` Linus Torvalds [this message]
2016-08-08 18:32   ` Peter Zijlstra
2016-08-08 18:53     ` Jiri Kosina
2016-08-08 19:17       ` Borislav Petkov
2016-08-08 18:04 ` Borislav Petkov
2016-08-08 18:21   ` Linus Torvalds
2016-08-08 18:37     ` Borislav Petkov
2016-08-08 18:45       ` Linus Torvalds
2016-08-08 18:55         ` Borislav Petkov

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