From: Jan Beulich <jbeulich@suse.com>
To: Juergen Gross <jgross@suse.com>
Cc: "Kevin Tian" <kevin.tian@intel.com>,
"Stefano Stabellini" <sstabellini@kernel.org>,
"Julien Grall" <julien@xen.org>, "Wei Liu" <wl@xen.org>,
"Konrad Rzeszutek Wilk" <konrad.wilk@oracle.com>,
"George Dunlap" <george.dunlap@eu.citrix.com>,
"Andrew Cooper" <andrew.cooper3@citrix.com>,
"Ian Jackson" <ian.jackson@eu.citrix.com>,
"Jun Nakajima" <jun.nakajima@intel.com>,
xen-devel@lists.xenproject.org,
"Roger Pau Monné" <roger.pau@citrix.com>
Subject: Re: [Xen-devel] [PATCH 2/8] xen: add using domlist_read_lock in keyhandlers
Date: Thu, 13 Feb 2020 15:01:21 +0100 [thread overview]
Message-ID: <26f806d1-0cc4-a58b-4fea-e3b25c1cac1d@suse.com> (raw)
In-Reply-To: <20200213125449.14226-3-jgross@suse.com>
On 13.02.2020 13:54, Juergen Gross wrote:
> Using for_each_domain() with out holding the domlist_read_lock is
> fragile, so add the lock in the keyhandlers it is missing.
>
> Signed-off-by: Juergen Gross <jgross@suse.com>
Where applicable
Acked-by: Jan Beulich <jbeulich@suse.com>
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next prev parent reply other threads:[~2020-02-13 14:01 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-13 12:54 [Xen-devel] [PATCH 0/8] xen: don't let keyhandlers block indefinitely on locks Juergen Gross
2020-02-13 12:54 ` [Xen-devel] [PATCH 1/8] xen: make rangeset_printk() static Juergen Gross
2020-02-13 14:00 ` Jan Beulich
2020-02-13 12:54 ` [Xen-devel] [PATCH 2/8] xen: add using domlist_read_lock in keyhandlers Juergen Gross
2020-02-13 14:01 ` Jan Beulich [this message]
2020-02-13 14:09 ` George Dunlap
2020-02-18 5:42 ` Tian, Kevin
2020-02-13 12:54 ` [Xen-devel] [PATCH 3/8] xen/sched: don't use irqsave locks in dumping functions Juergen Gross
2020-02-19 12:40 ` Dario Faggioli
2020-02-19 14:27 ` Jan Beulich
2020-02-19 15:02 ` Jürgen Groß
2020-02-19 15:47 ` Dario Faggioli
2020-02-13 12:54 ` [Xen-devel] [PATCH 4/8] xen: add locks with timeouts for keyhandlers Juergen Gross
2020-03-05 15:25 ` Jan Beulich
2020-03-06 8:08 ` Jürgen Groß
2020-03-06 8:15 ` Jürgen Groß
2020-02-13 12:54 ` [Xen-devel] [PATCH 5/8] xen/sched: use keyhandler locks when dumping data to console Juergen Gross
2020-02-19 14:31 ` Dario Faggioli
2020-02-19 15:09 ` Jürgen Groß
2020-02-13 12:54 ` [Xen-devel] [PATCH 6/8] xen/common: " Juergen Gross
2020-02-13 12:54 ` [Xen-devel] [PATCH 7/8] xen/drivers: " Juergen Gross
2020-02-13 12:54 ` [Xen-devel] [PATCH 8/8] xen/x86: " Juergen Gross
2020-02-13 18:38 ` [Xen-devel] [PATCH 0/8] xen: don't let keyhandlers block indefinitely on locks Andrew Cooper
2020-02-14 6:05 ` Jürgen Groß
2020-02-14 9:37 ` Jan Beulich
2020-02-19 12:14 ` Julien Grall
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