From: Christoph Hellwig <hch@lst.de> To: axboe@kernel.dk, mst@redhat.com, jasowang@redhat.com Cc: linux-block@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.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.
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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: 21+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-01-04 5:25 Christoph Hellwig [this message] 2017-01-04 5:25 ` 4.10 and -stable fix for virtio_blk and virtually mapped stacks Christoph Hellwig 2017-01-04 5:25 ` [PATCH] virtio_blk: avoid DMA to stack for the sense buffer Christoph Hellwig 2017-01-04 5:25 ` Christoph Hellwig 2017-01-04 7:44 ` Jason Wang 2017-01-04 7:44 ` Jason Wang 2017-01-09 13:35 ` Christoph Hellwig 2017-01-09 13:35 ` Christoph Hellwig 2017-01-09 15:56 ` Jens Axboe 2017-01-09 15:56 ` Jens Axboe 2017-01-04 15:47 ` 王金浦 2017-01-05 9:57 ` Christoph Hellwig 2017-01-05 9:57 ` Christoph Hellwig 2017-01-05 10:37 ` 王金浦 2017-01-05 10:37 ` 王金浦 2017-01-05 11:17 ` Christoph Hellwig 2017-01-05 11:17 ` Christoph Hellwig 2017-01-05 10:37 ` 王金浦 2017-01-04 15:47 ` 王金浦 2017-01-09 16:33 ` Michael S. Tsirkin 2017-01-09 16:33 ` Michael S. Tsirkin
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