linux/drivers/net/ethernet/atheros/atl1e
Gajdos Tamás 374bf9e4b9 net: atl1e: fix soft lockup on out-of-range hw_next_to_clean read
Same issue as atl1c (see the first commit in this series, "net:
atl1c: fix soft lockup on out-of-range tpd_cons read"): the hardware
can report an out-of-range hw_next_to_clean (seen as 0xffff) while
the PCIe link/MAC is resetting. An out-of-range value can never be
reached and the loop below would spin forever. Treat it as "nothing
new to clean" instead.

Fixes: a6a5325239 ("atl1e: Atheros L1E Gigabit Ethernet driver")
Cc: stable@vger.kernel.org
Signed-off-by: Gajdos Tamás <tamas@rimpianto.com>
Link: https://patch.msgid.link/20260921091334.3571525-3-tamas@rimpianto.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2026-09-24 12:41:10 +02:00
..
atl1e_ethtool.c net: ethernet: move from strlcpy with unused retval to strscpy 2022-08-31 14:11:26 -07:00
atl1e_hw.c
atl1e_hw.h
atl1e_main.c net: atl1e: fix soft lockup on out-of-range hw_next_to_clean read 2026-09-24 12:41:10 +02:00
atl1e_param.c
atl1e.h net/atheros: Clean atheros code from driver version 2020-02-24 11:24:47 -08:00
Makefile