From: "H. Peter Anvin" <hpa@zytor.com>
To: Alex Shi <alex.shi@intel.com>
Cc: Tomoki Sekiyama <tomoki.sekiyama.qu@hitachi.com>,
x86@kernel.org, linux-kernel@vger.kernel.org,
yrl.pp-manager.tt@hitachi.com, Ingo Molnar <mingo@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>
Subject: Re: [PATCH] x86: Distinguish TLB shootdown interrupts from other functions call interrupts
Date: Thu, 27 Sep 2012 22:49:46 -0700 [thread overview]
Message-ID: <50653A7A.1020806@zytor.com> (raw)
In-Reply-To: <5063F9FD.8050002@intel.com>
On 09/27/2012 12:02 AM, Alex Shi wrote:
>
> Peter:
>
> Maybe the patch doesn't looks perfect for this issue.
> So I am wondering if the following patch is better, if we don't care the irq_tlb
> was counted again in irq_call?
>
Tomoki-san's patch looked sane to me, I should just apply it.
-hpa
--
H. Peter Anvin, Intel Open Source Technology Center
I work for Intel. I don't speak on their behalf.
next prev parent reply other threads:[~2012-09-28 5:49 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <50611D82.4010702@intel.com>
2012-09-26 2:11 ` [PATCH] x86: Distinguish TLB shootdown interrupts from other functions call interrupts Tomoki Sekiyama
2012-09-26 2:17 ` Alex Shi
2012-09-27 7:02 ` Alex Shi
2012-09-28 5:49 ` H. Peter Anvin [this message]
2012-09-28 6:08 ` Alex Shi
2012-09-28 6:13 ` [tip:x86/mm] " tip-bot for Tomoki Sekiyama
2012-09-19 9:04 [PATCH] " Tomoki Sekiyama
2012-09-20 1:18 ` Alex Shi
2012-09-20 8:50 ` Tomoki Sekiyama
2012-09-21 8:08 ` Alex Shi
2012-09-24 1:37 ` Alex Shi
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