On Thu, 9 Jul 2020 11:06:07 -0400, Xianting Tian wrote:
> kmem_cache_destroy and mempool_destroy can correctly handle
> null pointer parameter, so there is no need to check if the
> parameter is null before calling kmem_cache_destroy and
> mempool_destroy.
Applied to 5.9/scsi-queue, thanks!
[1/1
On Sun, Jul 12, 2020 at 8:10 AM Michael S. Tsirkin wrote:
>
> On Fri, Jul 10, 2020 at 09:13:41AM -0700, Alexander Duyck wrote:
> > On Fri, Jul 10, 2020 at 4:31 AM Michael S. Tsirkin wrote:
> > >
> > > Page reporting features were never supported by legacy hypervisors.
> > > Supporting them poses
On Fri, Jul 10, 2020 at 05:51:46PM +0100, Will Deacon wrote:
> In preparation for allowing architectures to define their own
> implementation of the READ_ONCE() macro, move the generic
> {READ,WRITE}_ONCE() definitions out of the unwieldy 'linux/compiler.h'
> file and into a new 'rwonce.h' header u
On Mon, 13 Jul 2020, Michael S. Tsirkin wrote:
> On Mon, Jul 13, 2020 at 08:59:49AM +0100, Lee Jones wrote:
> > This is the only use of kerneldoc in the sourcefile and no
> > descriptions are provided.
> >
> > Fixes the following W=1 kernel build warning(s):
> >
> > drivers/scsi/virtio_scsi.c:1
On Fri, Jul 10, 2020 at 05:51:51PM +0100, Will Deacon wrote:
> Since commit 76ebbe78f739 ("locking/barriers: Add implicit
> smp_read_barrier_depends() to READ_ONCE()"), there is no need to use
> smp_read_barrier_depends() outside of the Alpha architecture code.
>
> Unfortunately, there is precisel
On Mon, Jul 13, 2020 at 08:59:49AM +0100, Lee Jones wrote:
> This is the only use of kerneldoc in the sourcefile and no
> descriptions are provided.
>
> Fixes the following W=1 kernel build warning(s):
>
> drivers/scsi/virtio_scsi.c:109: warning: Function parameter or member
> 'vscsi' not descr
On Fri, Jul 10, 2020 at 02:12:43PM +0200, Stefano Garzarella wrote:
> Commit 0deab087b16a ("vsock/virtio: use RCU to avoid use-after-free
> on the_virtio_vsock") starts to use RCU to protect 'the_virtio_vsock'
> pointer, but we forgot to annotate it.
>
> This patch adds the annotation to fix the f
On Mon, Jul 13, 2020 at 04:13:35PM +0800, Jason Wang wrote:
>
> On 2020/7/13 上午5:06, Michael S. Tsirkin wrote:
> > On Sun, Jul 12, 2020 at 10:49:21PM +0800, Zhu Lingshan wrote:
> > > We used to detect assigned device via VFIO manipulated device
> > > conters. This is less flexible consider VFIO is
On Fri, Jul 10, 2020 at 05:51:44PM +0100, Will Deacon wrote:
> SeongJae Park (1):
> Documentation/barriers/kokr: Remove references to
> [smp_]read_barrier_depends()
>
> Will Deacon (18):
> tools: bpf: Use local copy of headers including uapi/linux/filter.h
> compiler.h: Split {READ,WRIT
On Fri, Jul 10, 2020 at 06:48:51AM -0400, Michael S. Tsirkin wrote:
> 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: sta...@vger.kernel.org
> Signed-off-by: Micha
On Fri, Jul 10, 2020 at 02:12:43PM +0200, Stefano Garzarella wrote:
> Commit 0deab087b16a ("vsock/virtio: use RCU to avoid use-after-free
> on the_virtio_vsock") starts to use RCU to protect 'the_virtio_vsock'
> pointer, but we forgot to annotate it.
>
> This patch adds the annotation to fix the f
On 2020/7/12 下午10:49, Zhu Lingshan wrote:
This commit replaced irq_request/free() with helpers in vDPA
core, so that it can request/free irq and setup irq offloading
on order.
Signed-off-by: Zhu Lingshan
---
drivers/vdpa/ifcvf/ifcvf_main.c | 11 ++-
1 file changed, 6 insertions(+),
On 2020/7/12 下午10:49, Zhu Lingshan wrote:
This commit initialize IRQ offloading function pointers in
virtio_vdpa_driver to NULL. Becasue irq offloading only focus
on VMs for vhost_vdpa.
Signed-off-by: Zhu Lingshan
---
drivers/virtio/virtio_vdpa.c | 2 ++
1 file changed, 2 insertions(+)
dif
On 2020/7/12 下午10:49, Zhu Lingshan wrote:
This commit implements IRQ offloading helpers in vDPA core by
introducing two couple of functions:
vdpa_alloc_vq_irq() and vdpa_free_vq_irq(): request irq and free
irq, will setup irq offloading if irq_bypass is enabled.
vdpa_setup_irq() and vdpa_unset
On 2020/7/12 下午10:49, Zhu Lingshan wrote:
This patch introduce a set of functions for setup/unsetup
and update irq offloading respectively by register/unregister
and re-register the irq_bypass_producer.
Signed-off-by: Zhu Lingshan
---
drivers/vhost/vdpa.c | 69 +++
On 2020/7/13 上午5:06, Michael S. Tsirkin wrote:
On Sun, Jul 12, 2020 at 10:49:21PM +0800, Zhu Lingshan wrote:
We used to detect assigned device via VFIO manipulated device
conters. This is less flexible consider VFIO is not the only
interface for assigned device. vDPA devices has dedicated
backe
On Sun 12-07-20 09:22:28, Pavel Machek wrote:
> On Tue 2020-07-07 12:00:41, Colm MacCarthaigh wrote:
> >
> >
> > On 7 Jul 2020, at 9:37, Pavel Machek wrote:
> > > Please go through the thread and try to understand it.
> > >
> > > You'd need syscalls per get_randomness(), not per migration.
> >
This is the only use of kerneldoc in the sourcefile and no
descriptions are provided.
Fixes the following W=1 kernel build warning(s):
drivers/scsi/virtio_scsi.c:109: warning: Function parameter or member 'vscsi'
not described in 'virtscsi_complete_cmd'
drivers/scsi/virtio_scsi.c:109: warning:
On 2020/7/12 下午11:29, Alex Williamson wrote:
On Sun, 12 Jul 2020 22:49:21 +0800
Zhu Lingshan wrote:
We used to detect assigned device via VFIO manipulated device
conters. This is less flexible consider VFIO is not the only
interface for assigned device. vDPA devices has dedicated
backed hardw
tree: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
config-endian
head: df43c8f58f42ec36e91740f91ea7360f63213004
commit: e1e22056bc3641f340ed27012cfd1b8b05f83a0a [38/39] fixup! virtio_net:
correct tags for config space fields
config: arm64-allyesconfig (attached as .config)
co
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