misc: st_core: Do not call kfree_skb() under spin_lock_irqsave()

stable inclusion
from stable-v6.6.2
commit d2ab1ff309c2b7931b7e60b00ef08837de081b12
category: bugfix
bugzilla: https://gitee.com/openeuler/kernel/issues/I8IW7G

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=d2ab1ff309c2b7931b7e60b00ef08837de081b12



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[ Upstream commit 4d08c3d12b61022501989f9f071514d2d6f77c47 ]

It is not allowed to call kfree_skb() from hardware interrupt
context or with hardware interrupts being disabled.
So replace kfree_skb() with dev_kfree_skb_irq() under
spin_lock_irqsave(). Compile tested only.

Fixes: 53618cc1 ("Staging: sources for ST core")
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Link: https://lore.kernel.org/r/20230823035020.1281892-1-ruanjinjie@huawei.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>