The commit 74e7e1efdad4 (xen/netback: don't call kfree_skb() with interrupts disabled) fixes deadlock in Linux netback driver. This seems to be a good candidate for the stable trees. This patch didn't apply cleanly in 5.15 kernel due to difference in function prototypes in drivers/net/xen-netback/common.h. Juergen Gross (1): xen/netback: don't call kfree_skb() with interrupts disabled drivers/net/xen-netback/common.h | 2 +- drivers/net/xen-netback/interface.c | 6 ++++-- drivers/net/xen-netback/rx.c | 8 +++++--- 3 files changed, 10 insertions(+), 6 deletions(-) -- 2.39.0.rc1.256.g54fd8350bd-goog
