From: Ingo Molnar <mingo@kernel.org>
To: Paolo Bonzini <pbonzini@redhat.com>
Cc: Andy Lutomirski <luto@amacapital.net>,
Thomas Gleixner <tglx@linutronix.de>,
linux-kernel@vger.kernel.org, Ingo Molnar <mingo@kernel.org.com>,
"H. Peter Anvin" <hpa@zytor.com>, X86 ML <x86@kernel.org>,
Rik van Riel <riel@redhat.com>,
Peter Zijlstra <peterz@infradead.org>
Subject: Re: [PATCH 1/2] x86/entry: Avoid interrupt flag save and restore
Date: Wed, 8 Jun 2016 15:46:20 +0200 [thread overview]
Message-ID: <20160608134620.GA21374@gmail.com> (raw)
In-Reply-To: <1855965895.20836430.1465393198716.JavaMail.zimbra@redhat.com>
* Paolo Bonzini <pbonzini@redhat.com> wrote:
> > So I believe it would be cleaner to name the irqs-off code paths explicitly:
> > __guest_enter_irqsoff(), and propagate that naming into other parts as well?
>
> Ok, I'll send v2 with both the KVM cleanups and the entry optimizations. It should
> be four patches putting all things together. Thanks for the review!
Sounds good to me, thanks!
Ingo
next prev parent reply other threads:[~2016-06-08 13:46 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-30 12:30 [PATCH 0/2] x86/entry: speed up context-tracking system calls by 150 clock cycles Paolo Bonzini
2016-05-30 12:30 ` [PATCH 1/2] x86/entry: Avoid interrupt flag save and restore Paolo Bonzini
2016-06-01 14:52 ` Rik van Riel
2016-06-04 5:07 ` Andy Lutomirski
2016-06-06 15:47 ` Paolo Bonzini
2016-06-08 12:16 ` Ingo Molnar
2016-06-08 12:34 ` Paolo Bonzini
2016-06-08 12:54 ` Ingo Molnar
2016-06-08 13:39 ` Paolo Bonzini
2016-06-08 13:46 ` Ingo Molnar [this message]
2016-05-30 12:30 ` [PATCH 2/2] x86/entry: Inline enter_from_user_mode Paolo Bonzini
2016-06-01 14:54 ` Rik van Riel
2016-06-04 5:08 ` Andy Lutomirski
2016-06-06 16:01 ` Paolo Bonzini
2016-06-09 17:17 ` Andy Lutomirski
-- strict thread matches above, loose matches on Subject: below --
2016-06-20 14:58 [PATCH v2 0/2] x86/entry: speed up context-tracking system calls by 150 clock cycles Paolo Bonzini
2016-06-20 14:58 ` [PATCH 1/2] x86/entry: Avoid interrupt flag save and restore Paolo Bonzini
2016-06-20 20:21 ` Rik van Riel
2016-06-20 20:34 ` Andy Lutomirski
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