to check also for state == "Closed" in step 4 to prevent the
deadlock.
Also add a 5 sec timeout any time we wait for the bus state to change,
to avoid getting stuck forever in wait_event().
Signed-off-by: Andrea Righi
---
Changes in v2:
- remove all dev_dbg() calls (as suggested by Davi
On Thu, Jul 23, 2020 at 02:57:22PM -0700, David Miller wrote:
> From: Andrea Righi
> Date: Wed, 22 Jul 2020 08:52:11 +0200
>
> > +static int xennet_remove(struct xenbus_device *dev)
> > +{
> > + struct netfront_info *info = dev_get_drvdata(>dev);
> >
to check also for state == "Closed" in step 4 to prevent the
deadlock.
Also add a 5 sec timeout any time we wait for the bus state to change,
to avoid getting stuck forever in wait_event() and add a debug message
to help tracking down potential similar issues.
Signed-off-by: Andrea
struct privcmd_buf_vma_private has a zero-sized array at the end
(pages), use the new struct_size() helper to determine the proper
allocation size and avoid potential type mistakes.
Signed-off-by: Andrea Righi
---
drivers/xen/privcmd-buf.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions
Blacklist symbols in Xen probe-prohibited areas, so that user can see
these prohibited symbols in debugfs.
See also: a50480cb6d61.
Signed-off-by: Andrea Righi
---
arch/x86/xen/xen-asm_64.S | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/x86/xen/xen-asm_64.S b/arch/x86/xen/xen-asm_64
