From: David Vrabel <david.vrabel@citrix.com>
To: Juergen Gross <jgross@suse.com>, <linux-kernel@vger.kernel.org>,
<xen-devel@lists.xenproject.org>
Cc: <jeremy@goop.org>, <jdelvare@suse.com>, <peterz@infradead.org>,
<hpa@zytor.com>, <akataria@vmware.com>, <x86@kernel.org>,
<rusty@rustcorp.com.au>,
<virtualization@lists.linux-foundation.org>,
<chrisw@sous-sol.org>, <mingo@redhat.com>,
<Douglas_Warzecha@dell.com>, <pali.rohar@gmail.com>,
<boris.ostrovsky@oracle.com>, <tglx@linutronix.de>,
<linux@roeck-us.net>
Subject: Re: [Xen-devel] [PATCH v4 4/6] xen: add xen_pin_vcpu() to support calling functions on a dedicated pcpu
Date: Tue, 5 Apr 2016 11:03:55 +0100 [thread overview]
Message-ID: <57038D8B.9050602@citrix.com> (raw)
In-Reply-To: <57038D0E.1040708@suse.com>
On 05/04/16 11:01, Juergen Gross wrote:
>
> No, I don't think this is a good idea. In the EINVAL or EBUSY case a
> simple Xen admin command might be enough to make the next call succeed.
> I don't want to disable pinning in this case.
Ok.
Acked-by: David Vrabel <david.vrabel@citrix.com>
David
next prev parent reply other threads:[~2016-04-05 10:04 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-04-05 5:10 [PATCH v4 0/6] Support calling functions on dedicated physical cpu Juergen Gross
2016-04-05 5:10 ` [PATCH v4 1/6] xen: sync xen header Juergen Gross
2016-04-05 9:34 ` [Xen-devel] " David Vrabel
2016-04-05 5:10 ` [PATCH v4 2/6] virt, sched: add generic vcpu pinning support Juergen Gross
2016-04-05 5:10 ` [PATCH v4 3/6] smp: add function to execute a function synchronously on a cpu Juergen Gross
2016-04-05 8:11 ` Peter Zijlstra
2016-04-05 10:05 ` Juergen Gross
2016-04-05 5:10 ` [PATCH v4 4/6] xen: add xen_pin_vcpu() to support calling functions on a dedicated pcpu Juergen Gross
2016-04-05 9:45 ` [Xen-devel] " David Vrabel
2016-04-05 10:01 ` Juergen Gross
2016-04-05 10:03 ` David Vrabel [this message]
2016-04-05 5:10 ` [PATCH v4 5/6] dcdbas: make use of smp_call_on_cpu() Juergen Gross
2016-04-05 5:10 ` [PATCH v4 6/6] hwmon: use smp_call_on_cpu() for dell-smm i8k Juergen Gross
2016-04-05 14:54 ` Guenter Roeck
2016-04-05 19:31 ` Pali Rohár
2016-04-21 10:57 ` Pali Rohár
2016-04-21 13:12 ` Juergen Gross
2016-04-21 13:27 ` Pali Rohár
2016-05-09 14:37 ` Juergen Gross
2016-05-12 8:51 ` Pali Rohár
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