From: Christoph Hellwig <hch@lst.de>
To: axboe@kernel.dk, mst@redhat.com, jasowang@redhat.com
Cc: linux-block@vger.kernel.org, linux-kernel@vger.kernel.org,
virtualization@lists.linux-foundation.org
Subject: 4.10 and -stable fix for virtio_blk and virtually mapped stacks
Date: Wed, 4 Jan 2017 08:25:04 +0300 [thread overview]
Message-ID: <1483507505-26797-1-git-send-email-hch@lst.de> (raw)
Without this fix attempts to do scsi passthrough on virtio_blk will crash
the system on virtually mapped stacks, which is something happening during
boot with many distros.
next reply other threads:[~2017-01-04 5:25 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-04 5:25 Christoph Hellwig [this message]
2017-01-04 5:25 ` [PATCH] virtio_blk: avoid DMA to stack for the sense buffer Christoph Hellwig
2017-01-04 7:44 ` Jason Wang
2017-01-09 13:35 ` Christoph Hellwig
2017-01-09 15:56 ` Jens Axboe
2017-01-04 15:47 ` 王金浦
[not found] ` <CAD9gYJKe5wbQkMGvVhZ0MUbLAAFumubk+k-nVhMDiha9FEQNTg@mail.gmail.com>
2017-01-05 9:57 ` Christoph Hellwig
2017-01-05 10:37 ` 王金浦
[not found] ` <CAD9gYJ+w4YshNR_G5zHG2SNb9fAhrF9vMbF6=ee-kYbehfGMyw@mail.gmail.com>
2017-01-05 11:17 ` Christoph Hellwig
2017-01-09 16:33 ` Michael S. Tsirkin
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