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...e) when connected to individual tcm_vhost endpoints as requested by Paolo. This ensures that virtio-scsi LLD only attempts to scan target IDs up to VIRTIO_SCSI_MAX_TARGET when connected via virtio-scsi-raw. It's currently cut against Zhi's qemu vhost-scsi tree here: https://github.com/wuzhy/qemu/tree/vhost-scsi Cc: Stefan Hajnoczi <stefanha at linux.vnet.ibm.com> Cc: Zhi Yong Wu <wuzhy at linux.vnet.ibm.com> Cc: Paolo Bonzini <pbonzini at redhat.com> Signed-off-by: Nicholas Bellinger <nab at linux-iscsi.org> --- hw/virtio-scsi.c | 6 +++++- 1 files changed...

...e) when connected to individual tcm_vhost endpoints as requested by Paolo. This ensures that virtio-scsi LLD only attempts to scan target IDs up to VIRTIO_SCSI_MAX_TARGET when connected via virtio-scsi-raw. It's currently cut against Zhi's qemu vhost-scsi tree here: https://github.com/wuzhy/qemu/tree/vhost-scsi Cc: Stefan Hajnoczi <stefanha at linux.vnet.ibm.com> Cc: Zhi Yong Wu <wuzhy at linux.vnet.ibm.com> Cc: Paolo Bonzini <pbonzini at redhat.com> Signed-off-by: Nicholas Bellinger <nab at linux-iscsi.org> --- hw/virtio-scsi.c | 6 +++++- 1 files changed...

...ere LUN scan was not detecting LUNs. Tested with virtio-scsi-raw + virtio-scsi/tcm_vhost w/ IBLOCK on 3.5-rc2 code. (nab: Fix up minor apply fuzz against scsi.git/misc) Cc: Paolo Bonzini <pbonzini at redhat.com> Cc: Stefan Hajnoczi <stefanha at linux.vnet.ibm.com> Cc: Zhi Yong Wu <wuzhy at cn.ibm.com> Cc: Christoph Hellwig <hch at lst.de> Cc: Hannes Reinecke <hare at suse.de> Cc: James Bottomley <JBottomley at Parallels.com> Signed-off-by: Nicholas Bellinger <nab at linux-iscsi.org> --- drivers/scsi/virtio_scsi.c | 15 ++++++++++++--- drivers/virtio/v...

...ere LUN scan was not detecting LUNs. Tested with virtio-scsi-raw + virtio-scsi/tcm_vhost w/ IBLOCK on 3.5-rc2 code. (nab: Fix up minor apply fuzz against scsi.git/misc) Cc: Paolo Bonzini <pbonzini at redhat.com> Cc: Stefan Hajnoczi <stefanha at linux.vnet.ibm.com> Cc: Zhi Yong Wu <wuzhy at cn.ibm.com> Cc: Christoph Hellwig <hch at lst.de> Cc: Hannes Reinecke <hare at suse.de> Cc: James Bottomley <JBottomley at Parallels.com> Signed-off-by: Nicholas Bellinger <nab at linux-iscsi.org> --- drivers/scsi/virtio_scsi.c | 15 ++++++++++++--- drivers/virtio/v...

...his fixes a bug with virtio-scsi/tcm_vhost where LUN scan was not detecting LUNs. Tested with virtio-scsi-raw + virtio-scsi/tcm_vhost w/ IBLOCK on 3.5-rc2 code. Reviewed-by: Paolo Bonzini <pbonzini at redhat.com> Cc: Stefan Hajnoczi <stefanha at linux.vnet.ibm.com> Cc: Zhi Yong Wu <wuzhy at cn.ibm.com> Cc: Christoph Hellwig <hch at lst.de> Cc: Hannes Reinecke <hare at suse.de> Cc: <stable at vger.kernel.org> Signed-off-by: Nicholas Bellinger <nab at linux-iscsi.org> --- drivers/scsi/virtio_scsi.c | 15 ++++++++++++--- drivers/virtio/virtio.c | 5...

...his fixes a bug with virtio-scsi/tcm_vhost where LUN scan was not detecting LUNs. Tested with virtio-scsi-raw + virtio-scsi/tcm_vhost w/ IBLOCK on 3.5-rc2 code. Reviewed-by: Paolo Bonzini <pbonzini at redhat.com> Cc: Stefan Hajnoczi <stefanha at linux.vnet.ibm.com> Cc: Zhi Yong Wu <wuzhy at cn.ibm.com> Cc: Christoph Hellwig <hch at lst.de> Cc: Hannes Reinecke <hare at suse.de> Cc: <stable at vger.kernel.org> Signed-off-by: Nicholas Bellinger <nab at linux-iscsi.org> --- drivers/scsi/virtio_scsi.c | 15 ++++++++++++--- drivers/virtio/virtio.c | 5...

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi Anthony, Here are the two patches against Zhi's vhost-scsi tree to check for a supported version (VHOST_SCSI_ABI_VERSION=1) that's now exposed via the tcm_vhost ioctl. Please have a look and let me know if this is what you had in mind. Thanks! Nicholas Bellinger (2): vhost-scsi: Rename vhost_vring_target ->

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi Anthony, Here are the two patches against Zhi's vhost-scsi tree to check for a supported version (VHOST_SCSI_ABI_VERSION=1) that's now exposed via the tcm_vhost ioctl. Please have a look and let me know if this is what you had in mind. Thanks! Nicholas Bellinger (2): vhost-scsi: Rename vhost_vring_target ->

...look and let me know if you have any concerns here. Thanks! Reported-by: Anthony Liguori <aliguori at us.ibm.com> Cc: Stefan Hajnoczi <stefanha at linux.vnet.ibm.com> Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Paolo Bonzini <pbonzini at redhat.com> Cc: Zhi Yong Wu <wuzhy at linux.vnet.ibm.com> Signed-off-by: Nicholas Bellinger <nab at linux-iscsi.org> --- drivers/vhost/tcm_vhost.c | 9 +++++++++ drivers/vhost/tcm_vhost.h | 11 +++++++++++ 2 files changed, 20 insertions(+), 0 deletions(-) diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vho...

...look and let me know if you have any concerns here. Thanks! Reported-by: Anthony Liguori <aliguori at us.ibm.com> Cc: Stefan Hajnoczi <stefanha at linux.vnet.ibm.com> Cc: Michael S. Tsirkin <mst at redhat.com> Cc: Paolo Bonzini <pbonzini at redhat.com> Cc: Zhi Yong Wu <wuzhy at linux.vnet.ibm.com> Signed-off-by: Nicholas Bellinger <nab at linux-iscsi.org> --- drivers/vhost/tcm_vhost.c | 9 +++++++++ drivers/vhost/tcm_vhost.h | 11 +++++++++++ 2 files changed, 20 insertions(+), 0 deletions(-) diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vho...

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi Anthony + QEMU storage folks, The following is a reviewable RFC series of vhost-scsi against yesterday's QEMU.git/master @ commit 401a66357d. The series is available directly from: git://git.kernel.org/pub/scm/virt/kvm/nab/qemu-kvm.git vhost-scsi-merge It contains the squashed + re-ordered patches from Stefan -> Zhi's

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi Anthony + QEMU storage folks, The following is a reviewable RFC series of vhost-scsi against yesterday's QEMU.git/master @ commit 401a66357d. The series is available directly from: git://git.kernel.org/pub/scm/virt/kvm/nab/qemu-kvm.git vhost-scsi-merge It contains the squashed + re-ordered patches from Stefan -> Zhi's

From: Nicholas Bellinger <nab at linux-iscsi.org> Hello Anthony & Co, This is the fourth installment to add host virtualized target support for the mainline tcm_vhost fabric driver using Linux v3.6-rc into QEMU 1.3.0-rc. The series is available directly from the following git branch: git://git.kernel.org/pub/scm/virt/kvm/nab/qemu-kvm.git vhost-scsi-for-1.3 Note the code is cut

From: Nicholas Bellinger <nab at linux-iscsi.org> Hello Anthony & Co, This is the fourth installment to add host virtualized target support for the mainline tcm_vhost fabric driver using Linux v3.6-rc into QEMU 1.3.0-rc. The series is available directly from the following git branch: git://git.kernel.org/pub/scm/virt/kvm/nab/qemu-kvm.git vhost-scsi-for-1.3 Note the code is cut

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, This series contains patches required to update tcm_vhost <-> virtio-scsi connected hosts <-> guests to run on v3.5-rc2 mainline code. This series is available on top of target-pending/auto-next here: git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git tcm_vhost This includes the necessary vhost

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, This series contains patches required to update tcm_vhost <-> virtio-scsi connected hosts <-> guests to run on v3.5-rc2 mainline code. This series is available on top of target-pending/auto-next here: git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git tcm_vhost This includes the necessary vhost

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi MST, Greg-KH & Co, The following is -v4 of the in-flight TCM vhost fabric driver for-3.6 code. This series has been rebased into target-pending.git/for-next-merge this evening, and the changelog over the last days from v3 -> v4 has been: *) Rename vhost_vring_target -> vhost_scsi_target (mst + nab) *) Use TRANSPORT_IQN_LEN

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi MST, Greg-KH & Co, The following is -v4 of the in-flight TCM vhost fabric driver for-3.6 code. This series has been rebased into target-pending.git/for-next-merge this evening, and the changelog over the last days from v3 -> v4 has been: *) Rename vhost_vring_target -> vhost_scsi_target (mst + nab) *) Use TRANSPORT_IQN_LEN

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, The following is the RFC-v3 series of tcm_vhost target fabric driver code currently in-flight for-3.6 mainline code. With the merge window opening soon, the tcm_vhost code has started seeing time in linux-next. The v2 -> v3 changelog from the last week is currently looking like: *) Unlock on error in tcm_vhost_drop_nexus()

From: Nicholas Bellinger <nab at linux-iscsi.org> Hi folks, The following is the RFC-v3 series of tcm_vhost target fabric driver code currently in-flight for-3.6 mainline code. With the merge window opening soon, the tcm_vhost code has started seeing time in linux-next. The v2 -> v3 changelog from the last week is currently looking like: *) Unlock on error in tcm_vhost_drop_nexus()