[PATCH net] xen/netback: don't call kfree_skb() under spin_lock_irqsave()

It is not allowed to call kfree_skb() from hardware interrupt context or with interrupts being disabled. So replace kfree_skb() with dev_kfree_skb_irq() under spin_lock_irqsave(). Fixes: be81992f9086 ("xen/netback: don't queue unlimited number of packages") Signed-off-by:

[PATCH] xen/pcpu: fix possible memory leak in register_pcpu()

(). Fixes: f65c9bb3fb72 ("xen/pcpu: Xen physical cpus online/offline sys interface") Signed-off-by: Yang Yingliang --- drivers/xen/pcpu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/xen/pcpu.c b/drivers/xen/pcpu.c index 47aa3a1ccaf5..fd3a644b0855 100644 ---