From mboxrd@z Thu Jan  1 00:00:00 1970
From: David Vrabel <david.vrabel@citrix.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
Message-ID: <54C61B54.2060309@citrix.com>
References: <1421972951-3940-1-git-send-email-mcgrof@do-not-panic.com> <1421972951-3940-3-git-send-email-mcgrof@do-not-panic.com> <54C23442.9000008@citrix.com> <20150123185812.GX17887@wotan.suse.de>
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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>
To: "Luis R. Rodriguez" <mcgrof@suse.com>
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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