From: Paolo Bonzini <pbonzini@redhat.com>
To: "Radim Krčmář" <rkrcmar@redhat.com>
Cc: Wanpeng Li <kernellwp@gmail.com>,
Yang Zhang <yang.zhang.wz@gmail.com>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
the arch/x86 maintainers <x86@kernel.org>,
Jonathan Corbet <corbet@lwn.net>,
tony.luck@intel.com, Borislav Petkov <bp@alien8.de>,
Peter Zijlstra <peterz@infradead.org>,
mchehab@kernel.org, Andrew Morton <akpm@linux-foundation.org>,
krzk@kernel.org, jpoimboe@redhat.com,
Andy Lutomirski <luto@kernel.org>,
Christian Borntraeger <borntraeger@de.ibm.com>,
Thomas Garnier <thgarnie@google.com>,
Robert Gerst <rgerst@gmail.com>,
Mathias Krause <minipli@googlemail.com>,
douly.fnst@cn.fujitsu.com, Nicolai Stange <nicstange@gmail.com>,
Frederic Weisbecker <fweisbec@gmail.com>,
dvlasenk@redhat.com,
Daniel Bristot de Oliveira <bristot@redhat.com>,
yamada.masahiro@socionext.com, mika.westerberg@linux.intel.com,
Chen Yu <yu.c.chen@intel.com>,
aaron.lu@intel.com, Steven Rostedt <rostedt@goodmis.org>,
Kyle Huey <me@kylehuey.com>, Len Brown <len.brown@intel.com>,
Prarit Bhargava <prarit@redhat.com>,
hidehiro.kawai.ez@hitachi.com, fengtiantian@huawei.com,
pmladek@suse.com, jeyu@redhat.com, Larry.Finger@lwfinger.net,
zijun_hu@htc.com, luisbg@osg.samsung.com,
johannes.berg@intel.com, niklas.soderlund+renesas@ragnatech.se,
zlpnobody@gmail.com, Alexey Dobriyan <adobriyan@gmail.com>,
fgao@48lvckh6395k16k5.yundunddos.com, ebiederm@xmission.com,
Subash Abhinov Kasiviswanathan <subashab@codeaurora.org>,
Arnd Bergmann <arnd@arndb.de>,
Matt Fleming <matt@codeblueprint.co.uk>,
Mel Gorman <mgorman@techsingularity.net>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
linux-doc@vger.kernel.org, linux-edac@vger.kernel.org,
kvm <kvm@vger.kernel.org>
Subject: Re: [PATCH 2/2] x86/idle: use dynamic halt poll
Date: Tue, 27 Jun 2017 16:26:10 +0200 [thread overview]
Message-ID: <bf7edb81-e4aa-d635-82a6-81b173590f34@redhat.com> (raw)
In-Reply-To: <20170627142251.GB1487@potion>
On 27/06/2017 16:22, Radim Krčmář wrote:
> vcpu_is_preempted() on current cpu cannot return true, AFAIK.
Of course. I must have been thinking of an older version of the
vcpu_is_preempted patch (at some point the guest was the one that set
preempted to 0).
Paolo
next prev parent reply other threads:[~2017-06-27 14:26 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-22 11:22 [PATCH 0/2] x86/idle: add halt poll support root
2017-06-22 11:22 ` [PATCH 1/2] x86/idle: add halt poll for halt idle root
2017-06-22 14:23 ` Thomas Gleixner
2017-06-23 4:05 ` Yang Zhang
2017-08-16 4:04 ` Michael S. Tsirkin
2017-08-17 7:29 ` Yang Zhang
2017-06-22 11:22 ` [PATCH 2/2] x86/idle: use dynamic halt poll root
2017-06-22 11:51 ` Paolo Bonzini
2017-06-23 3:58 ` Yang Zhang
2017-06-27 11:22 ` Yang Zhang
2017-06-27 12:07 ` Paolo Bonzini
2017-06-27 12:23 ` Wanpeng Li
2017-06-27 12:28 ` Paolo Bonzini
2017-06-27 13:40 ` Radim Krčmář
2017-06-27 13:56 ` Paolo Bonzini
2017-06-27 14:22 ` Radim Krčmář
2017-06-27 14:26 ` Paolo Bonzini [this message]
2017-07-03 9:28 ` Yang Zhang
2017-07-03 10:06 ` Thomas Gleixner
2017-07-04 2:19 ` Yang Zhang
2017-07-04 14:13 ` Radim Krčmář
2017-07-04 14:50 ` Thomas Gleixner
2017-07-13 11:49 ` Yang Zhang
2017-07-14 9:37 ` Alexander Graf
2017-07-17 9:26 ` Yang Zhang
2017-07-17 9:54 ` Alexander Graf
2017-07-17 12:50 ` Yang Zhang
2017-07-04 22:28 ` Wanpeng Li
2017-06-22 14:32 ` Thomas Gleixner
2017-06-23 4:04 ` Yang Zhang
2017-06-22 22:46 ` kbuild test robot
2017-06-22 11:32 ` [PATCH 0/2] x86/idle: add halt poll support Yang Zhang
2017-06-22 11:50 ` Wanpeng Li
2017-06-23 4:08 ` Yang Zhang
2017-06-23 4:35 ` Wanpeng Li
2017-06-23 6:49 ` Yang Zhang
2017-06-27 14:00 ` Radim Krčmář
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