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From: David Vrabel <david.vrabel@citrix.com>
To: "Luis R. Rodriguez" <mcgrof@suse.com>
Cc: "Luis R. Rodriguez" <mcgrof@do-not-panic.com>,
	<konrad.wilk@oracle.com>, <boris.ostrovsky@oracle.com>,
	<xen-devel@lists.xenproject.org>, Borislav Petkov <bp@suse.de>,
	<kvm@vger.kernel.org>, <x86@kernel.org>,
	<linux-kernel@vger.kernel.org>, <rostedt@goodmis.org>,
	Andy Lutomirski <luto@amacapital.net>,
	Ingo Molnar <mingo@redhat.com>, Jan Beulich <JBeulich@suse.com>,
	"H. Peter Anvin" <hpa@zytor.com>,
	Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>,
	Thomas Gleixner <tglx@linutronix.de>,
	<paulmck@linux.vnet.ibm.com>
Subject: Re: [Xen-devel] [RFC v4 2/2] x86/xen: allow privcmd hypercalls to be preempted
Date: Mon, 26 Jan 2015 10:47:48 +0000	[thread overview]
Message-ID: <54C61B54.2060309@citrix.com> (raw)
In-Reply-To: <20150123185812.GX17887@wotan.suse.de>

On 23/01/15 18:58, Luis R. Rodriguez wrote:
> 
> Its not just hypercalls though, this is all about the interactions
> with multicalls no?

No.  This applies to any preemptible hypercall and the toolstack doesn't
use multicalls for most of its work.

David

  parent reply	other threads:[~2015-01-26 10:47 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-23  0:29 [RFC v4 0/2] x86/xen: add xen hypercall preemption Luis R. Rodriguez
2015-01-23  0:29 ` [RFC v4 1/2] x86/xen: add xen_is_preemptible_hypercall() Luis R. Rodriguez
2015-01-23  1:40   ` Andy Lutomirski
2015-01-27  1:45     ` Luis R. Rodriguez
2015-01-23 11:30   ` [Xen-devel] " David Vrabel
2015-01-23 18:57     ` Luis R. Rodriguez
2015-01-23  0:29 ` [RFC v4 2/2] x86/xen: allow privcmd hypercalls to be preempted Luis R. Rodriguez
2015-01-23  1:40   ` Andy Lutomirski
2015-01-23  1:57     ` Steven Rostedt
2015-01-23 11:45   ` [Xen-devel] " David Vrabel
2015-01-23 18:58     ` Luis R. Rodriguez
2015-01-26 10:46       ` Jan Beulich
2015-01-26 10:47       ` David Vrabel [this message]
2015-01-23 19:16     ` Luis R. Rodriguez
2015-01-23 11:51 ` [Xen-devel] [RFC v4 0/2] x86/xen: add xen hypercall preemption David Vrabel
2015-01-23 18:58   ` Luis R. Rodriguez

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