在 2021/8/24 下午6:52, Eli Cohen 写道:
On Tue, Aug 24, 2021 at 05:08:12PM +0800, Jason Wang wrote:
在 2021/8/23 下午1:21, Eli Cohen 写道:
linux/if_vlan.h is not required.
Remove it.
Signed-off-by: Eli Cohen
Acked-by: Jason Wang
(btw, some of my acks for previous version were lost).
Thanks for
On Thu, Aug 26, 2021 at 10:51 AM Yunsheng Lin wrote:
>
> Both SKB_FRAG_PAGE_ORDER are defined to the same value in
> net/core/sock.c and drivers/vhost/net.c.
>
> Move the SKB_FRAG_PAGE_ORDER definition to net/core/sock.h,
> as both net/core/sock.c and drivers/vhost/net.c include it,
> and it
On 25.08.21 19:07, Dan Williams wrote:
On Wed, Aug 25, 2021 at 12:23 AM David Hildenbrand wrote:
On 25.08.21 02:58, Dan Williams wrote:
On Mon, Aug 16, 2021 at 7:25 AM David Hildenbrand wrote:
virtio-mem dynamically exposes memory inside a device memory region as
system RAM to Linux,
On Wed, Aug 25, 2021 at 12:23 AM David Hildenbrand wrote:
>
> On 25.08.21 02:58, Dan Williams wrote:
> > On Mon, Aug 16, 2021 at 7:25 AM David Hildenbrand wrote:
> >>
> >> virtio-mem dynamically exposes memory inside a device memory region as
> >> system RAM to Linux, coordinating with the
On Tue, Aug 24, 2021 at 01:50:00PM -0700, Andi Kleen wrote:
>
> On 8/24/2021 1:31 PM, Bjorn Helgaas wrote:
> > On Tue, Aug 24, 2021 at 01:14:02PM -0700, Andi Kleen wrote:
> > > On 8/24/2021 11:55 AM, Bjorn Helgaas wrote:
> > > > [+cc Rajat; I still don't know what "shared memory with a hypervisor
virtio_mem_set_fake_offline() might sleep now, and we call it under
rcu_read_lock(). To fix it, simply move the rcu_read_unlock() further
up, as we're done with the device.
Reported-by: Dan Carpenter
Fixes: 6cc26d77613a: "virtio-mem: use page_offline_(start|end) when setting
PageOffline()
Cc:
On 25.08.21 11:40, Dan Carpenter wrote:
Hello David Hildenbrand,
The patch 6cc26d77613a: "virtio-mem: use page_offline_(start|end)
when setting PageOffline()" from Jun 30, 2021, leads to the following
Smatch static checker warning:
drivers/virtio/virtio_mem.c:1072
On Tue, Aug 24, 2021 at 02:08:33PM -0400, Michael S. Tsirkin wrote:
> On Wed, Aug 18, 2021 at 08:06:31PM +0800, Xie Yongji wrote:
> > Export alloc_iova_fast() and free_iova_fast() so that
> > some modules can make use of the per-CPU cache to get
> > rid of rbtree spinlock in alloc_iova() and
Hello David Hildenbrand,
The patch 6cc26d77613a: "virtio-mem: use page_offline_(start|end)
when setting PageOffline()" from Jun 30, 2021, leads to the following
Smatch static checker warning:
drivers/virtio/virtio_mem.c:1072 virtio_mem_set_fake_offline()
warn: sleeping in atomic
On 25.08.21 02:58, Dan Williams wrote:
On Mon, Aug 16, 2021 at 7:25 AM David Hildenbrand wrote:
virtio-mem dynamically exposes memory inside a device memory region as
system RAM to Linux, coordinating with the hypervisor which parts are
actually "plugged" and consequently usable/accessible.
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