similar to: [PATCH 5/8] vhost scsi: add lun parser helper

Include all endian conversions as required by virtio 1.0. Don't set virtio 1.0 yet, since that requires ANY_LAYOUT which we don't yet support. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/vhost/scsi.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index a17f118..01c01cb

Include all endian conversions as required by virtio 1.0. Don't set virtio 1.0 yet, since that requires ANY_LAYOUT which we don't yet support. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/vhost/scsi.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index a17f118..01c01cb

Include all endian conversions as required by virtio 1.0. Don't set virtio 1.0 yet, since that requires ANY_LAYOUT which we don't yet support. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Acked-by: Paolo Bonzini <pbonzini at redhat.com> --- drivers/vhost/scsi.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git

Include all endian conversions as required by virtio 1.0. Don't set virtio 1.0 yet, since that requires ANY_LAYOUT which we don't yet support. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Acked-by: Paolo Bonzini <pbonzini at redhat.com> --- drivers/vhost/scsi.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git

Include all endian conversions as required by virtio 1.0. Don't set virtio 1.0 yet, since that requires ANY_LAYOUT which we don't yet support. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Acked-by: Paolo Bonzini <pbonzini at redhat.com> --- drivers/vhost/scsi.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git

Include all endian conversions as required by virtio 1.0. Don't set virtio 1.0 yet, since that requires ANY_LAYOUT which we don't yet support. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Acked-by: Paolo Bonzini <pbonzini at redhat.com> --- drivers/vhost/scsi.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git

Include all endian conversions as required by virtio 1.0. Don't set virtio 1.0 yet, since that requires ANY_LAYOUT which we don't yet support. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/vhost/scsi.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index a17f118..01c01cb

Include all endian conversions as required by virtio 1.0. Don't set virtio 1.0 yet, since that requires ANY_LAYOUT which we don't yet support. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/vhost/scsi.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index a17f118..01c01cb

Include all endian conversions as required by virtio 1.0. Don't set virtio 1.0 yet, since that requires ANY_LAYOUT which we don't yet support. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Acked-by: Paolo Bonzini <pbonzini at redhat.com> --- drivers/vhost/scsi.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git

Include all endian conversions as required by virtio 1.0. Don't set virtio 1.0 yet, since that requires ANY_LAYOUT which we don't yet support. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Acked-by: Paolo Bonzini <pbonzini at redhat.com> --- drivers/vhost/scsi.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git

Include all endian conversions as required by virtio 1.0. Don't set virtio 1.0 yet, since that requires ANY_LAYOUT which we don't yet support. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Acked-by: Paolo Bonzini <pbonzini at redhat.com> --- drivers/vhost/scsi.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git

Include all endian conversions as required by virtio 1.0. Don't set virtio 1.0 yet, since that requires ANY_LAYOUT which we don't yet support. Signed-off-by: Michael S. Tsirkin <mst at redhat.com> Acked-by: Paolo Bonzini <pbonzini at redhat.com> --- drivers/vhost/scsi.c | 22 ++++++++++++---------- 1 file changed, 12 insertions(+), 10 deletions(-) diff --git

This drops the cmd completion list spin lock and makes the cmd completion queue lock-less. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/tcm_vhost.c | 46 +++++++++++++--------------------------------- drivers/vhost/tcm_vhost.h | 2 +- 2 files changed, 14 insertions(+), 34 deletions(-) diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c index

This drops the cmd completion list spin lock and makes the cmd completion queue lock-less. Signed-off-by: Asias He <asias at redhat.com> --- drivers/vhost/tcm_vhost.c | 46 +++++++++++++--------------------------------- drivers/vhost/tcm_vhost.h | 2 +- 2 files changed, 14 insertions(+), 34 deletions(-) diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c index

vhost/scsi doesn't handle type conversion correctly for request type when using virtio 1.0 and up for BE, or cross-endian platforms. Fix it up using vhost_32_to_cpu. Cc: stable at vger.kernel.org Signed-off-by: Michael S. Tsirkin <mst at redhat.com> --- drivers/vhost/scsi.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c

On Wed, Aug 22, 2018 at 01:21:53PM -0600, Greg Edwards wrote: > Commands with protection information included were not truncating the > protection iov_iter to the number of protection bytes in the command. > This resulted in vhost_scsi mis-calculating the size of the protection > SGL in vhost_scsi_calc_sgls(), and including both the protection and > data SG entries in the protection

On Mon, Sep 21, 2020 at 01:23:03PM -0500, Mike Christie wrote: > We currently are limited to 256 cmds per session. This leads to problems > where if the user has increased virtqueue_size to more than 2 or > cmd_per_lun to more than 256 vhost_scsi_get_tag can fail and the guest > will get IO errors. > > This patch moves the cmd allocation to per vq so we can easily match >

From: Nicholas Bellinger <nab at linux-iscsi.org> Hello KVM + QEMU folks, This is -v5 of the in-flight tcm_vhost fabric driver for KVM host virtualized target support using the in-kernel storage stack with for-3.6 code. The changes since -v4 have been pretty minimal. A new GET_ABI_VERSION ioctl has been added as requested by Anthony & Co, and after some back <-> forth on the

From: Nicholas Bellinger <nab at linux-iscsi.org> Hello KVM + QEMU folks, This is -v5 of the in-flight tcm_vhost fabric driver for KVM host virtualized target support using the in-kernel storage stack with for-3.6 code. The changes since -v4 have been pretty minimal. A new GET_ABI_VERSION ioctl has been added as requested by Anthony & Co, and after some back <-> forth on the

This patch makes vhost_scsi_flush() wait for all the pending requests issued before the flush operation to be finished. Changes in v4: - Introduce vhost_scsi_inflight - Drop array to track flush Changes in v3: - Rebase - Drop 'tcm_vhost: Wait for pending requests in vhost_scsi_clear_endpoint()' in this series, we already did that in 'tcm_vhost: Use vq->private_data to indicate