From: Radim Krcmar <rkrcmar@redhat.com>
To: Wanpeng Li <kernellwp@gmail.com>
Cc: Paolo Bonzini <pbonzini@redhat.com>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
kvm <kvm@vger.kernel.org>,
ross.zwisler@linux.intel.com,
"Paul E. McKenney" <paulmck@linux.vnet.ibm.com>,
jack@suse.cz, linux-ext4@vger.kernel.org, tytso@mit.edu,
Josh Triplett <josh@joshtriplett.org>,
"# v3 . 10+" <stable@vger.kernel.org>
Subject: Re: [PATCH] kvm: async_pf: fix rcu_irq_enter() with irqs enabled
Date: Tue, 6 Jun 2017 15:28:58 +0200 [thread overview]
Message-ID: <20170606132857.GB10167@potion> (raw)
In-Reply-To: <CANRm+CxZZxQkZwNPKPwTyrh_XdoLYeMqexjdkZdhx7pXOMf=+Q@mail.gmail.com>
2017-06-05 12:21+0800, Wanpeng Li:
> 2017-04-26 22:56 GMT+08:00 Paolo Bonzini <pbonzini@redhat.com>:
> > native_safe_halt enables interrupts, and you just shouldn't
> > call rcu_irq_enter() with interrupts enabled. Reorder the
> > call with the following local_irq_disable() to respect the
> > invariant.
> >
> > Reported-by: Ross Zwisler <ross.zwisler@linux.intel.com>
> > Cc: stable@vger.kernel.org
> > Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
>
> I'm afraid we miss this commit. This commit can fix the below warning
Applied to kvm/master,
> Tested-by: Wanpeng Li <wanpeng.li@hotmail.com>
thanks for the testing and ping!
prev parent reply other threads:[~2017-06-06 13:28 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-26 14:56 [PATCH] kvm: async_pf: fix rcu_irq_enter() with irqs enabled Paolo Bonzini
2017-04-26 15:14 ` Paul E. McKenney
2017-06-05 4:21 ` Wanpeng Li
2017-06-06 13:28 ` Radim Krcmar [this message]
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