From: "David Woodhouse" <dwmw2@infradead.org>
To: "Juergen Gross" <jgross@suse.com>
Cc: "Thomas Gleixner" <tglx@linutronix.de>,
"David Woodhouse" <dwmw2@infradead.org>,
linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org,
x86@kernel.org, boris.ostrovsky@oracle.com, hpa@zytor.com,
mingo@redhat.com, bp@alien8.de, stable@vger.kernel.org,
waiman.long@hp.com, peterz@infradead.org
Subject: Re: [PATCH 2/2] xen: make xen_qlock_wait() nestable
Date: Wed, 10 Oct 2018 13:53:08 -0000 [thread overview]
Message-ID: <cb5493536af5bf3064bf568fa107bcf0.squirrel@twosheds.infradead.org> (raw)
In-Reply-To: <35f0d72b-c4b9-3557-6348-25a8646c6995@suse.com>
> The Xen HV is doing it right. It is blocking the vcpu in do_poll() and
> any interrupt will unblock it.
Great. Thanks for the confirmation.
--
dwmw2
next prev parent reply other threads:[~2018-10-10 13:53 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-10-01 7:16 [PATCH 0/2] xen: fix two issues in Xen pv qspinlock handling Juergen Gross
2018-10-01 7:16 ` [PATCH 1/2] xen: fix race in xen_qlock_wait() Juergen Gross
2018-10-01 7:37 ` Juergen Gross
2018-10-01 7:37 ` Juergen Gross
2018-10-01 8:54 ` Jan Beulich
2018-10-01 8:54 ` [Xen-devel] " Jan Beulich
2018-10-01 7:16 ` Juergen Gross
2018-10-01 7:16 ` [PATCH 2/2] xen: make xen_qlock_wait() nestable Juergen Gross
2018-10-01 7:16 ` Juergen Gross
2018-10-01 7:38 ` Juergen Gross
2018-10-01 7:38 ` Juergen Gross
2018-10-01 8:57 ` Jan Beulich
2018-10-01 8:57 ` [Xen-devel] " Jan Beulich
[not found] ` <5BB1E18802000078001ED127@suse.com>
2018-10-01 9:03 ` Juergen Gross
2018-10-01 9:18 ` Jan Beulich
2018-10-01 9:18 ` Jan Beulich
2018-10-10 11:53 ` David Woodhouse
2018-10-10 12:30 ` Thomas Gleixner
2018-10-10 12:30 ` Thomas Gleixner
2018-10-10 12:44 ` David Woodhouse
2018-10-10 12:47 ` Thomas Gleixner
2018-10-10 12:47 ` Thomas Gleixner
2018-10-10 13:38 ` Juergen Gross
2018-10-10 13:53 ` David Woodhouse
2018-10-10 13:53 ` David Woodhouse [this message]
2018-10-10 13:38 ` Juergen Gross
2018-10-10 12:44 ` David Woodhouse
2018-10-10 11:53 ` David Woodhouse
2018-10-01 7:37 ` [PATCH 0/2] xen: fix two issues in Xen pv qspinlock handling Juergen Gross
2018-10-01 7:37 ` Juergen Gross
2018-10-09 14:40 ` David Woodhouse
2018-10-09 14:52 ` Juergen Gross
2018-10-09 14:52 ` Juergen Gross
2018-10-09 14:40 ` David Woodhouse
2018-10-01 9:03 [PATCH 2/2] xen: make xen_qlock_wait() nestable Juergen Gross
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