On 3/7/2017 10:52 AM, Reshetova, Elena wrote:
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Elena Reshet
Hello.
On 03/06/2017 05:20 PM, Elena Reshetova wrote:
refcount_t type and corresponding API should be
used instead of atomic_t when the variable is used as
a reference counter. This allows to avoid accidental
refcounter overflows that might lead to use-after-free
situations.
Signed-off-by: Ele
On 02/20/2016 04:27 AM, Gonglei wrote:
It's possible for a race condition to exist between xennet_open() and
talk_to_netback(). After invoking netfront_probe() then other
threads or processes invoke xennet_open (such as NetworkManager)
immediately may trigger BUG_ON(). Besides, we also should re
Hello.
On 12/31/2015 10:09 PM, Michael S. Tsirkin wrote:
We need a full barrier after writing out event index, using
virt_store_mb there seems better than open-coding. As usual, we need a
wrapper to account for strong barriers.
It's tempting to use this in vhost as well, for that, we'll
need
Hello.
On 06/17/2015 01:09 AM, Joe Perches wrote:
Append 0x to all %x in order to avoid while reading when there is other
decimal value in the log.
[]
@@ -874,7 +874,7 @@ static inline void xenvif_grant_handle_set(struct
xenvif_queue *queue,
if (unlikely(queue->grant_tx_handle[pe
Hello.
On 06/16/2015 10:10 PM, Julien Grall wrote:
Append 0x to all %x in order to avoid while reading when there is other
decimal value in the log.
Also replace some of the hexadecimal print to decimal to uniformize the
format with netfront.
Signed-off-by: Julien Grall
Cc: Wei Liu
Cc:
Hello.
On 3/26/2015 2:13 PM, Jonathan Davies wrote:
xen-netfront limits transmitted skbs to be at most 44 segments in size. However,
GSO permits up to 65536 bytes, which means a maximum of 45 segments of 1448
bytes each. This slight reduction in the size of packets means a slight loss in
effici
Hello.
On 3/3/2015 7:26 PM, David Vrabel wrote:
Use correct pointer arithmetic to get the pointer to each stat.
Signed-off-by: David Vrabel
---
drivers/net/xen-netback/interface.c |3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/net/xen-netback/interface
