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2018 Mar 09
7
[PATCH net 0/3] Several fixes for vhost_net ptr_ring usage
Hi:
This small series try to fix several bugs of ptr_ring usage in
vhost_net. Please review.
Thanks
Alexander Potapenko (1):
vhost_net: initialize rx_ring in vhost_net_open()
Jason Wang (2):
vhost_net: keep private_data and rx_ring synced
vhost_net: examine pointer types during un-producing
drivers/net/tun.c | 3 ++-
drivers/vhost/net.c | 8 +++++---
include/linux/if_tun.h | 4
2018 Mar 09
0
[PATCH net 1/3] vhost_net: initialize rx_ring in vhost_net_open()
...s/char/misc.c:154
chrdev_open+0xc28/0xd90 fs/char_dev.c:417
do_dentry_open+0xccb/0x1430 fs/open.c:752
vfs_open+0x272/0x2e0 fs/open.c:866
do_last fs/namei.c:3378 [inline]
path_openat+0x49ad/0x6580 fs/namei.c:3519
do_filp_open+0x267/0x640 fs/namei.c:3553
do_sys_open+0x6ad/0x9c0 fs/open.c:1059
SYSC_openat+0xc7/0xe0 fs/open.c:1086
SyS_openat+0x63/0x90 fs/open.c:1080
do_syscall_64+0x2f1/0x450 arch/x86/entry/common.c:287
==================================================================
Fixes: c67df11f6e480 ("vhost_net: try batch dequing from skb array")
Signed-off-by: Alexander Potapenko...