From: Jens Axboe <axboe@kernel.dk>
To: Christoph Hellwig <hch@infradead.org>
Cc: Shaohua Li <shli@fusionio.com>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] percpu_counter: fix irq restore in __percpu_counter_add
Date: Thu, 03 Oct 2013 10:21:24 -0600 [thread overview]
Message-ID: <524D9984.1010909@kernel.dk> (raw)
In-Reply-To: <20131003101518.GA16562@infradead.org>
On 10/03/2013 04:15 AM, Christoph Hellwig wrote:
> The current version of "percpu_counter: make APIs irq safe" in the blk-mq
> tree doesn't properly restore irqs, thus causing the boot of the blk-multique
> tree to fail with various irqs_disabled() BUGs and related issues.
>
> Signed-off-by: Christoph Hellwig <hch@lst.de>
Thanks Christoph, merge issue I'm assuming. I'll fix it up.
--
Jens Axboe
prev parent reply other threads:[~2013-10-03 16:22 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-10-03 10:15 [PATCH] percpu_counter: fix irq restore in __percpu_counter_add Christoph Hellwig
2013-10-03 16:21 ` Jens Axboe [this message]
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