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Message-ID: <20140307055636.GA2514@T430.nay.redhat.com> Date: Fri, 7 Mar 2014 13:56:36 +0800 From: Fam Zheng <famz@...hat.com> To: Paolo Bonzini <pbonzini@...hat.com> Cc: linux-kernel@...r.kernel.org, linux-scsi@...r.kernel.org, kvm@...r.kernel.org Subject: Re: [PATCH] virtio-scsi: Change sense buffer size to 252 On Thu, 03/06 11:09, Paolo Bonzini wrote: > Il 06/03/2014 09:47, Fam Zheng ha scritto: > >According to SPC-4, section 4.5.2.1, 252 is the limit of sense data. So > >increase the value. > > > >Signed-off-by: Fam Zheng <famz@...hat.com> > >--- > > include/linux/virtio_scsi.h | 2 +- > > 1 file changed, 1 insertion(+), 1 deletion(-) > > > >diff --git a/include/linux/virtio_scsi.h b/include/linux/virtio_scsi.h > >index 4195b97..a437f7f 100644 > >--- a/include/linux/virtio_scsi.h > >+++ b/include/linux/virtio_scsi.h > >@@ -28,7 +28,7 @@ > > #define _LINUX_VIRTIO_SCSI_H > > > > #define VIRTIO_SCSI_CDB_SIZE 32 > >-#define VIRTIO_SCSI_SENSE_SIZE 96 > >+#define VIRTIO_SCSI_SENSE_SIZE 252 > > > > /* SCSI command request, followed by data-out */ > > struct virtio_scsi_cmd_req { > > > > Hi Fam, how did you test this? > I only tested the basic functionality of virtio-scsi. I'm doing more testing on this and your fix on QEMU side now. Thanks, Fam -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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