is used to control device. Currently, no control operation is
defined.
Asias He (7):
VSOCK: Introduce vsock_find_unbound_socket and
vsock_bind_dgram_generic
VSOCK: Add dgram_skb to vsock_sock
VSOCK: Introduce virtio-vsock-common.ko
VSOCK: Introduce virtio-vsock.ko
VSOCK: Introduce
From: Asias He as...@redhat.com
Signed-off-by: Asias He as...@redhat.com
---
include/net/af_vsock.h | 2 ++
net/vmw_vsock/af_vsock.c | 70
2 files changed, 72 insertions(+)
diff --git a/include/net/af_vsock.h b/include/net/af_vsock.h
index
From: Asias He as...@redhat.com
Signed-off-by: Asias He as...@redhat.com
---
include/net/af_vsock.h | 1 +
net/vmw_vsock/af_vsock.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/include/net/af_vsock.h b/include/net/af_vsock.h
index 88f559a..ef668a0 100644
--- a/include/net/af_vsock.h
From: Asias He as...@redhat.com
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/Makefile | 1 -
net/vmw_vsock/Makefile | 2 --
2 files changed, 3 deletions(-)
diff --git a/drivers/vhost/Makefile b/drivers/vhost/Makefile
index eccff51..6b012b9 100644
--- a/drivers/vhost/Makefile
+++ b
From: Asias He as...@redhat.com
Enable virtio-vsock and vhost-vsock.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/Kconfig | 4
drivers/vhost/Kconfig.vsock | 7 +++
drivers/vhost/Makefile | 5 +
net/vmw_vsock/Kconfig | 18 ++
net
From: Asias He as...@redhat.com
VM sockets vhost transport implementation. This module runs in host
kernel.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/vsock.c | 572 ++
drivers/vhost/vsock.h | 4 +
2 files changed, 576 insertions
From: Asias He as...@redhat.com
VM sockets virtio transport implementation. This module runs in guest
kernel.
Signed-off-by: Asias He as...@redhat.com
---
net/vmw_vsock/virtio_transport.c | 448 +++
1 file changed, 448 insertions(+)
create mode 100644 net
vqs are freed in virtscsi_freeze but the hotcpu_notifier is not
unregistered. We will have a use-after-free usage when the notifier
callback is called after virtscsi_freeze.
Signed-off-by: Asias He as...@redhat.com
---
drivers/scsi/virtio_scsi.c | 15 ++-
1 file changed, 14
- WRITE payload case.
This bug would manifest itself as random process segmentation faults on
KVM host after repeated vhost starts + stops and/or with lots of vhost
endpoints + LUNs.
Cc: Stefan Hajnoczi stefa...@redhat.com
Cc: Michael S. Tsirkin m...@redhat.com
Cc: Asias He
to do this fallback only when really needed.
Reported-by: Dan Aloni alo...@stratoscale.com
Signed-off-by: Michael S. Tsirkin m...@redhat.com
Reviewed-by: Asias He as...@redhat.com
---
I put this on my vhost fixes branch, intend to merge for 3.12.
Dan, could you please confirm this works
On Thu, Aug 15, 2013 at 02:07:40PM -0700, David Miller wrote:
From: Asias He as...@redhat.com
Date: Thu, 15 Aug 2013 11:20:16 +0800
memcpy_fromiovec is moved to lib/iovec.c. No need to include
linux/socket.h for it.
Signed-off-by: Asias He as...@redhat.com
You can't do
memcpy_fromiovec is moved to lib/iovec.c. No need to include
linux/socket.h for it.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/vhost.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index e58cf00..038c242 100644
--- a/drivers
Hello Sudeep Dutt,
On Wed, Jul 31, 2013 at 06:46:08PM -0700, Greg Kroah-Hartman wrote:
On Wed, Jul 24, 2013 at 08:31:31PM -0700, Sudeep Dutt wrote:
An Intel MIC X100 device is a PCIe form factor add-in coprocessor
card based on the Intel Many Integrated Core (MIC) architecture
that runs a
] __virtscsi_set_affinity+0x6f/0x120
RSP 88007bfe5a38
CR2: 0020
---[ end trace 99679331a3775f48 ]---
CC: sta...@vger.kernel.org
Signed-off-by: Asias He as...@redhat.com
---
drivers/scsi/virtio_scsi.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/scsi/virtio_scsi.c b
On Sun, Jul 07, 2013 at 05:40:51PM +0300, Michael S. Tsirkin wrote:
On Sun, Jul 07, 2013 at 02:37:10PM +0300, Michael S. Tsirkin wrote:
On Mon, May 06, 2013 at 08:10:03PM +0800, Asias He wrote:
On Mon, May 06, 2013 at 01:03:42PM +0300, Michael S. Tsirkin wrote:
On Mon, May 06, 2013 at 04
be able to get rid of a
barrier here. Deferring this optimization until we do some
benchmarking.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
Acked-by: Asias He as...@redhat.com
---
drivers/virtio/virtio_ring.c | 56
++--
include/linux/virtio.h
the
serialization of refill.
Cc: Sasha Levin sasha.le...@oracle.com
Cc: Rusty Russell ru...@rustcorp.com.au
Cc: Michael S. Tsirkin m...@redhat.com
Signed-off-by: Jason Wang jasow...@redhat.com
Reviewed-by: Asias He as...@redhat.com
---
drivers/net/virtio_net.c |5 +
1 files changed, 1
Hi David,
On Fri, Jun 28, 2013 at 09:32:25PM -0700, David Miller wrote:
From: Asias He as...@redhat.com
Date: Thu, 27 Jun 2013 16:00:01 +0800
+static void
+virtio_transport_recv_dgram(struct sock *sk,
+ struct virtio_vsock_pkt *pkt)
...
+ memcpy(skb-data, pkt
On Thu, Jun 27, 2013 at 01:23:24PM +0300, Michael S. Tsirkin wrote:
On Thu, Jun 27, 2013 at 03:59:59PM +0800, Asias He wrote:
Hello guys,
In commit d021c344051af91 (VSOCK: Introduce VM Sockets), VMware added VM
Sockets support. VM Sockets allows communication between virtual
machines
On Thu, Jun 27, 2013 at 01:34:30PM +0300, Michael S. Tsirkin wrote:
On Thu, Jun 27, 2013 at 04:00:01PM +0800, Asias He wrote:
This module contains the common code and header files for the following
virtio-vsock and virtio-vhost kernel modules.
Signed-off-by: Asias He as...@redhat.com
On Thu, Jun 27, 2013 at 01:42:46PM +0300, Michael S. Tsirkin wrote:
On Thu, Jun 27, 2013 at 04:00:03PM +0800, Asias He wrote:
VM sockets vhost transport implementation. This module runs in host
kernel.
Signed-off-by: Asias He as...@redhat.com
Has any thought been given to how
, the performance will suffer.
The controlq is used to control device. Currently, no control operation is
defined.
Asias He (5):
VSOCK: Introduce vsock_find_unbound_socket and
vsock_bind_dgram_generic
VSOCK: Introduce virtio-vsock-common.ko
VSOCK: Introduce virtio-vsock.ko
VSOCK: Introduce
Signed-off-by: Asias He as...@redhat.com
---
net/vmw_vsock/af_vsock.c | 70
net/vmw_vsock/af_vsock.h | 2 ++
2 files changed, 72 insertions(+)
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index 593071d..bc76ddb 100644
This module contains the common code and header files for the following
virtio-vsock and virtio-vhost kernel modules.
Signed-off-by: Asias He as...@redhat.com
---
include/linux/virtio_vsock.h| 200 +++
include/uapi/linux/virtio_ids.h | 1 +
include/uapi/linux
VM sockets virtio transport implementation. This module runs in guest
kernel.
Signed-off-by: Asias He as...@redhat.com
---
net/vmw_vsock/virtio_transport.c | 424 +++
1 file changed, 424 insertions(+)
create mode 100644 net/vmw_vsock/virtio_transport.c
diff
VM sockets vhost transport implementation. This module runs in host
kernel.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/vsock.c | 534 ++
drivers/vhost/vsock.h | 4 +
2 files changed, 538 insertions(+)
create mode 100644 drivers
Enable virtio-vsock and vhost-vsock.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/Kconfig | 4
drivers/vhost/Kconfig.vsock | 7 +++
drivers/vhost/Makefile | 5 +
net/vmw_vsock/Kconfig | 18 ++
net/vmw_vsock/Makefile | 4
5
On Thu, Jun 27, 2013 at 07:25:40PM -0700, Andy King wrote:
Hi Michael,
__u32 guest_cid;
Given that cid is like an IP address, 32 bit seems too
limiting. I would go for a 64 bit one or maybe even 128 bit,
so that e.g. GUIDs can be used there.
That's likely based on what
it
to vhost_net_ubuf_put_and_wait, this results
in use after free.
To fix, don't free the argument in vhost_net_ubuf_put_and_wait,
add an new API for callers that want to free ubufs.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
Acked-by: Asias He as...@redhat.com
---
Dave, this is needed for stable
...@gmail.com
Acked-by: Asias He as...@redhat.com
BTW, It would be nice to print more informative info in qemu when wwpn
is not available as well.
---
drivers/vhost/scsi.c |2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
On Wed, May 15, 2013 at 03:37:30PM -0700, Nicholas A. Bellinger wrote:
On Wed, 2013-05-15 at 14:47 +0930, Rusty Russell wrote:
Asias He as...@redhat.com writes:
scsi.c includes vhost.c which uses memcpy_fromiovec.
This patch fixes this build failure.
From Randy Dunlap
On Wed, May 15, 2013 at 02:47:53PM +0930, Rusty Russell wrote:
Asias He as...@redhat.com writes:
scsi.c includes vhost.c which uses memcpy_fromiovec.
This patch fixes this build failure.
From Randy Dunlap:
'''
on x86_64:
ERROR: memcpy_fromiovec [drivers/vhost
On Thu, May 16, 2013 at 09:05:38AM +0930, Rusty Russell wrote:
Nicholas A. Bellinger n...@linux-iscsi.org writes:
On Wed, 2013-05-15 at 14:47 +0930, Rusty Russell wrote:
Asias He as...@redhat.com writes:
scsi.c includes vhost.c which uses memcpy_fromiovec.
This patch fixes this build
On Thu, May 16, 2013 at 01:04:58PM +0930, Rusty Russell wrote:
Asias He as...@redhat.com writes:
On Wed, May 15, 2013 at 02:47:53PM +0930, Rusty Russell wrote:
Asias He as...@redhat.com writes:
scsi.c includes vhost.c which uses memcpy_fromiovec.
This patch fixes this build failure
-by: Randy Dunlap rdun...@infradead.org
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig
index 8b9226d..0403323 100644
--- a/drivers/vhost/Kconfig
+++ b/drivers/vhost/Kconfig
On Tue, May 14, 2013 at 08:10:20PM -0700, Nicholas A. Bellinger wrote:
On Wed, 2013-05-15 at 08:59 +0800, Asias He wrote:
scsi.c includes vhost.c which uses memcpy_fromiovec.
This patch fixes this build failure.
From Randy Dunlap:
'''
on x86_64:
ERROR
Fix it by switching to use the new device specific fields per vq
Signed-off-by: Asias He as...@redhat.com
---
This is for 3.10.
drivers/vhost/test.c | 35 ---
1 file changed, 24 insertions(+), 11 deletions(-)
diff --git a/drivers/vhost/test.c b/drivers/vhost
On Wed, May 08, 2013 at 10:59:03AM +0300, Michael S. Tsirkin wrote:
On Wed, May 08, 2013 at 03:14:58PM +0800, Asias He wrote:
On Tue, May 07, 2013 at 02:22:32PM +0300, Michael S. Tsirkin wrote:
On Tue, May 07, 2013 at 02:52:45PM +0800, Asias He wrote:
Fix it by:
1) switching to use
On Wed, May 08, 2013 at 10:56:19AM +0300, Michael S. Tsirkin wrote:
On Wed, May 08, 2013 at 03:24:33PM +0800, Asias He wrote:
Fix it by switching to use the new device specific fields per vq
Signed-off-by: Asias He as...@redhat.com
---
This is for 3.10.
drivers/vhost/test.c
It is disabled as a workaround. Now userspace bits works fine with it.
So, let's enable it.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/scsi.c | 8 +---
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index d860b58
Fix it by:
1) switching to use the new device specific fields per vq
2) not including vhost.c, instead make vhost-test.ko depend on vhost.ko.
---
drivers/vhost/test.c | 37 +
1 file changed, 25 insertions(+), 12 deletions(-)
diff --git a/drivers/vhost/test.c
Asias He (4):
vhost-net: Always access vq-private_data under vq mutex
vhost-test: Always access vq-private_data under vq mutex
vhost-scsi: Always access vq-private_data under vq mutex
vhost: Remove custom vhost rcu usage
drivers/vhost/net.c | 37
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/net.c | 21 ++---
1 file changed, 10 insertions(+), 11 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index 2b51e23..b616d9a 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
@@ -349,12
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/scsi.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index 5531ebc..d78768b 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost/scsi.c
@@ -896,19 +896,15
Now, vq-private_data is always accessed under vq mutex. No need to play
the vhost rcu trick.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/net.c | 16 ++--
drivers/vhost/scsi.c | 6 ++
drivers/vhost/test.c | 11 ---
drivers/vhost/vhost.h | 10
66 90 b8 00 01 00 00 f0 66 0f c1 07 89 c2
66 c1 ea 08 38 c2 74 0c 0f 1f 00 f3 90 0f
RIP [81c0721e] _raw_spin_lock+0xe/0x30
RSP 880221721cc8
CR2:
---[ end trace 13fb1e4b6e5ab21f ]---
Signed-off-by: Asias He as...@redhat.com
---
virt/kvm/kvm_main.c | 11 ++-
1
On Tue, May 07, 2013 at 05:59:38PM +0300, Michael S. Tsirkin wrote:
On Tue, May 07, 2013 at 10:54:16PM +0800, Asias He wrote:
In commit a0f155e96 'KVM: Initialize irqfd from kvm_init()', when
kvm_init() is called the second time (e.g kvm-amd.ko and kvm-intel.ko),
kvm_arch_init() will fail
66 90 b8 00 01 00 00 f0 66 0f c1 07 89 c2
66 c1 ea 08 38 c2 74 0c 0f 1f 00 f3 90 0f
RIP [81c0721e] _raw_spin_lock+0xe/0x30
RSP 880221721cc8
CR2:
---[ end trace 13fb1e4b6e5ab21f ]---
Signed-off-by: Asias He as...@redhat.com
---
virt/kvm/kvm_main.c | 18
On Mon, May 6, 2013 at 4:17 PM, Michael S. Tsirkin m...@redhat.com wrote:
Typo a/adn/and/
Yes. Catched this up and and fixed already.
On Fri, May 03, 2013 at 02:25:18PM +0800, Asias He wrote:
- Rename vhost_ubuf to vhost_net_ubuf
- Rename vhost_zcopy_mask to vhost_net_zcopy_mask
- Make
MST, This is on top of [PATCH 0/2] vhost-net fix ubuf.
Asias He (11):
vhost: Remove vhost_enable_zcopy in vhost.h
vhost: Move VHOST_NET_FEATURES to net.c
vhost: Make vhost a separate module
vhost: Remove comments for hdr in vhost.h
vhost: Simplify dev-vqs[i] access
vhost-net: Cleanup
It is net.c specific.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/vhost.h | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h
index cc23bc4..076c9ac 100644
--- a/drivers/vhost/vhost.h
+++ b/drivers/vhost/vhost.h
@@ -192,7 +192,4
vhost.h should not depend on device specific marcos like
VHOST_NET_F_VIRTIO_NET_HDR and VIRTIO_NET_F_MRG_RXBUF.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/net.c | 6 ++
drivers/vhost/vhost.h | 3 ---
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers
Currently, vhost-net and vhost-scsi are sharing the vhost core code.
However, vhost-scsi shares the code by including the vhost.c file
directly.
Making vhost a separate module makes it is easier to share code with
other vhost devices.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost
It is supposed to be removed when hdr is moved into vhost_net_virtqueue.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/vhost.h | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h
index 94a80eb..51aeb5f 100644
--- a/drivers/vhost
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/vhost.c | 35 ++-
1 file changed, 18 insertions(+), 17 deletions(-)
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index e406d5f..74bc779 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost
It was needed when struct tcm_vhost_tpg is in tcm_vhost.h
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/scsi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index 2dcb94a..02ddedd 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost
vs is used everywhere, make the naming more consistent.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/scsi.c | 56 ++--
1 file changed, 28 insertions(+), 28 deletions(-)
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/scsi.c | 154 +--
1 file changed, 88 insertions(+), 66 deletions(-)
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index d4798e1..d9781ed 100644
--- a/drivers/vhost/scsi.c
+++ b
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/scsi.c | 122 +--
1 file changed, 61 insertions(+), 61 deletions(-)
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index d9781ed..353145f 100644
--- a/drivers/vhost/scsi.c
+++ b
On Mon, May 06, 2013 at 01:07:46PM +0300, Michael S. Tsirkin wrote:
On Mon, May 06, 2013 at 04:38:18PM +0800, Asias He wrote:
MST, This is on top of [PATCH 0/2] vhost-net fix ubuf.
Okay, how about making EVENT_IDX work for virtio-scsi?
I'm guessing it's some messup with feature negotiation
On Mon, May 06, 2013 at 01:37:34PM +0300, Michael S. Tsirkin wrote:
There's no net specific code in vhost.c anymore,
don't include the virtio_net.h header.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
Reviewed-by: Asias He as...@redhat.com
---
This is on top of Asias' patches
On Mon, May 06, 2013 at 01:03:42PM +0300, Michael S. Tsirkin wrote:
On Mon, May 06, 2013 at 04:38:21PM +0800, Asias He wrote:
Currently, vhost-net and vhost-scsi are sharing the vhost core code.
However, vhost-scsi shares the code by including the vhost.c file
directly.
Making vhost
On Mon, May 06, 2013 at 04:15:35PM +0300, Michael S. Tsirkin wrote:
On Mon, May 06, 2013 at 08:05:26PM +0800, Asias He wrote:
On Mon, May 06, 2013 at 01:07:46PM +0300, Michael S. Tsirkin wrote:
On Mon, May 06, 2013 at 04:38:18PM +0800, Asias He wrote:
MST, This is on top of [PATCH 0/2
On Mon, May 06, 2013 at 01:37:34PM +0300, Michael S. Tsirkin wrote:
There's no net specific code in vhost.c anymore,
don't include the virtio_net.h header.
Did you push the it to your tree. I am not seeing it.
Signed-off-by: Michael S. Tsirkin m...@redhat.com
---
This is on top of Asias'
Asias He (2):
vhost: Export vhost_dev_set_owner
vhost-net: Free ubuf when vhost_dev_set_owner fails
drivers/vhost/net.c | 38 --
drivers/vhost/vhost.c | 2 +-
drivers/vhost/vhost.h | 1 +
3 files changed, 34 insertions(+), 7 deletions(-)
--
1.8.1.4
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/vhost.c | 2 +-
drivers/vhost/vhost.h | 1 +
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 749b5ab..de9441a 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost/vhost.c
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/net.c | 38 --
1 file changed, 32 insertions(+), 6 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index a3645bd..354665a 100644
--- a/drivers/vhost/net.c
+++ b/drivers/vhost/net.c
Asias He (4):
vhost: Remove comments for hdr in vhost.h
vhost: Simplify dev-vqs[i] access
vhost-net: Free ubuf when vhost_dev_ioctl fails
vhost-net: Cleanup vhost_ubuf adn vhost_zcopy
drivers/vhost/net.c | 76 +++
drivers/vhost/vhost.c
It is supposed to be removed when hdr is moved into vhost_net_virtqueue.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/vhost.h | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h
index 6fefebf..f9045b4 100644
--- a/drivers/vhost
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/vhost.c | 35 ++-
1 file changed, 18 insertions(+), 17 deletions(-)
diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
index 73100fe..0003bab 100644
--- a/drivers/vhost/vhost.c
+++ b/drivers/vhost
Free ubuf when vhost_dev_ioctl for VHOST_SET_OWNER fails.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/net.c | 20 ++--
1 file changed, 18 insertions(+), 2 deletions(-)
diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c
index b2f6b41..eb73217 100644
- Rename vhost_ubuf to vhost_net_ubuf
- Rename vhost_zcopy_mask to vhost_net_zcopy_mask
- Make funcs static
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/net.c | 58 +++--
1 file changed, 30 insertions(+), 28 deletions(-)
diff --git
Asias He (5):
vhost-scsi: Remove unnecessary forward struct vhost_scsi declaration
vhost-scsi: Rename struct vhost_scsi *s to *vs
vhost-scsi: Make func indention more consistent
vhost-scsi: Rename struct tcm_vhost_tpg *tv_tpg to *tpg
vhost-scsi: Rename struct tcm_vhost_cmd *tv_cmd
It was needed when struct tcm_vhost_tpg is in tcm_vhost.h
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/scsi.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index 2dcb94a..02ddedd 100644
--- a/drivers/vhost/scsi.c
+++ b/drivers/vhost
vs is used everywhere, make the naming more consistent.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/scsi.c | 56 ++--
1 file changed, 28 insertions(+), 28 deletions(-)
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/scsi.c | 154 +--
1 file changed, 88 insertions(+), 66 deletions(-)
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index d4798e1..d9781ed 100644
--- a/drivers/vhost/scsi.c
+++ b
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/scsi.c | 122 +--
1 file changed, 61 insertions(+), 61 deletions(-)
diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c
index d9781ed..353145f 100644
--- a/drivers/vhost/scsi.c
+++ b
Asias He (3):
vhost: Remove vhost_enable_zcopy in vhost.h
vhost: Move VHOST_NET_FEATURES to net.c
vhost: Make vhost a separate module
drivers/vhost/Kconfig | 8
drivers/vhost/Makefile | 3 ++-
drivers/vhost/net.c| 6 ++
drivers/vhost/scsi.c | 1 -
drivers/vhost
It is net.c specific.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/vhost.h | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/vhost/vhost.h b/drivers/vhost/vhost.h
index b58f4ae..4330209 100644
--- a/drivers/vhost/vhost.h
+++ b/drivers/vhost/vhost.h
@@ -191,7 +191,4
vhost.h should not depend on device specific marcos like
VHOST_NET_F_VIRTIO_NET_HDR and VIRTIO_NET_F_MRG_RXBUF.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/net.c | 6 ++
drivers/vhost/vhost.h | 3 ---
2 files changed, 6 insertions(+), 3 deletions(-)
diff --git a/drivers
Currently, vhost-net and vhost-scsi are sharing the vhost core code.
However, vhost-scsi shares the code by including the vhost.c file
directly.
Making vhost a separate module makes it is easier to share code with
other vhost devices.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost
On Wed, May 01, 2013 at 09:42:22AM +0300, Michael S. Tsirkin wrote:
On Sat, Apr 27, 2013 at 11:42:09AM +0800, Asias He wrote:
Signed-off-by: Asias He as...@redhat.com
Nicholas, thoughts?
How about we move tcm_vhost.c to scsi.c
call module vhost_scsi and add tcm_vhost as an alias
On Sat, Apr 27, 2013 at 10:40:41PM +0300, Michael S. Tsirkin wrote:
On Sat, Apr 27, 2013 at 11:16:49AM +0800, Asias He wrote:
Unlike tcm_vhost_evt requests, tcm_vhost_cmd requests are passed to the
target core system, we can not make sure all the pending requests will
be finished
On Sun, Apr 28, 2013 at 11:24:00AM +0300, Michael S. Tsirkin wrote:
On Sun, Apr 28, 2013 at 03:48:23PM +0800, Asias He wrote:
On Sat, Apr 27, 2013 at 10:40:41PM +0300, Michael S. Tsirkin wrote:
On Sat, Apr 27, 2013 at 11:16:49AM +0800, Asias He wrote:
Unlike tcm_vhost_evt requests
On Sun, Apr 28, 2013 at 12:27:15PM +0300, Michael S. Tsirkin wrote:
On Sun, Apr 28, 2013 at 04:52:08PM +0800, Asias He wrote:
On Sun, Apr 28, 2013 at 11:24:00AM +0300, Michael S. Tsirkin wrote:
On Sun, Apr 28, 2013 at 03:48:23PM +0800, Asias He wrote:
On Sat, Apr 27, 2013 at 10:40:41PM
On top of 'vhost: Allow device specific fields per vq', we can move device
specific fields to device virt queue from vhost virt queue.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/net.c | 164 +++---
drivers/vhost/vhost.c | 57
Changes in v6:
- Allow device specific fields per vq
- Track cmd per vq
- Do not track evt
- Switch to static array for inflight allocation, completely get rid of the
pain to handle inflight allocation failure.
Asias He (2):
vhost: Allow device specific fields per vq
tcm_vhost: Wait
...@redhat.com
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/net.c | 60 +++-
drivers/vhost/tcm_vhost.c | 55 +++--
drivers/vhost/vhost.c | 88 +++
drivers/vhost/vhost.h | 4 +--
4
no requests will be leaked and existing
requests will be completed.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/tcm_vhost.c | 90 ++-
drivers/vhost/tcm_vhost.h | 3 ++
2 files changed, 92 insertions(+), 1 deletion(-)
diff --git a/drivers
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/tcm_vhost.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c
index 1677238..bddc39a 100644
--- a/drivers/vhost/tcm_vhost.c
+++ b/drivers/vhost/tcm_vhost.c
@@ -1928,5 +1928,6
Asias He (4):
tcm_vhost: Refactor the lock nesting rule
tcm_vhost: Add hotplug/hotunplug support
tcm_vhost: Add ioctl to get and set events missed flag
tcm_vhost: Enable VIRTIO_SCSI_F_HOTPLUG
drivers/vhost/tcm_vhost.c | 262 +++---
drivers/vhost
We want to use tcm_vhost_mutex to make sure hotplug/hotunplug will not
happen when set_endpoint/clear_endpoint is in process.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/tcm_vhost.c | 32 +++-
1 file changed, 19 insertions(+), 13 deletions(-)
diff
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/tcm_vhost.c | 17 +
drivers/vhost/tcm_vhost.h | 3 +++
2 files changed, 20 insertions(+)
diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c
index 5340fd7..07217d8 100644
--- a/drivers/vhost/tcm_vhost.c
Everything for hotplug is ready. Let's enable the feature bit.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/tcm_vhost.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c
index 07217d8..1677238 100644
MST wants one without change history in commit log.
From 8996c9464fae1f28d0bd729677a3917d204990ec Mon Sep 17 00:00:00 2001
From: Asias He as...@redhat.com
Date: Thu, 25 Apr 2013 09:51:26 +0800
Subject: [PATCH v10 2/4] tcm_vhost: Add hotplug/hotunplug support
In commit 365a7150094 ([SCSI] virtio
Changes in v11
- Drop change log histroy in commit log
Changes in v10
- Drop comments about lun
- Add Enable VIRTIO_SCSI_F_HOTPLUG to this series
Changes in v9
- Drop tcm_vhost_check_feature
- Add Refactor the lock nesting rule to this sereis
Asias He (4):
tcm_vhost: Refactor the lock nesting
We want to use tcm_vhost_mutex to make sure hotplug/hotunplug will not
happen when set_endpoint/clear_endpoint is in process.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/tcm_vhost.c | 32 +++-
1 file changed, 19 insertions(+), 13 deletions(-)
diff
In commit 365a7150094 ([SCSI] virtio-scsi: hotplug support for
virtio-scsi), hotplug support is added to virtio-scsi.
This patch adds hotplug and hotunplug support to tcm_vhost.
You can create or delete a LUN in targetcli to hotplug or hotunplug a
LUN in guest.
Signed-off-by: Asias He
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/tcm_vhost.c | 17 +
drivers/vhost/tcm_vhost.h | 3 +++
2 files changed, 20 insertions(+)
diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c
index 5340fd7..07217d8 100644
--- a/drivers/vhost/tcm_vhost.c
Everything for hotplug is ready. Let's enable the feature bit.
Signed-off-by: Asias He as...@redhat.com
---
drivers/vhost/tcm_vhost.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/vhost/tcm_vhost.c b/drivers/vhost/tcm_vhost.c
index 07217d8..1677238 100644
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