linux-uconsole/drivers/net/ethernet/realtek
Heiner Kallweit 2734a24e6e r8169: fix issue with forced threading in combination with shared interrupts
As reported by Serge flag IRQF_NO_THREAD causes an error if the
interrupt is actually shared and the other driver(s) don't have this
flag set. This situation can occur if a PCI(e) legacy interrupt is
used in combination with forced threading.
There's no good way to deal with this properly, therefore we have to
remove flag IRQF_NO_THREAD. For fixing the original forced threading
issue switch to napi_schedule().

Fixes: 424a646e07 ("r8169: fix operation under forced interrupt threading")
Link: https://www.spinics.net/lists/netdev/msg694960.html
Reported-by: Serge Belyshev <belyshev@depni.sinp.msu.ru>
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Tested-by: Serge Belyshev <belyshev@depni.sinp.msu.ru>
Link: https://lore.kernel.org/r/b5b53bfe-35ac-3768-85bf-74d1290cf394@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-10-29 11:49:04 -07:00
..
8139cp.c net: realtek: Remove set but not used variable 2020-09-23 13:20:29 -07:00
8139too.c 8139too: use true,false for bool variables 2020-09-19 14:23:14 -07:00
atp.c netdev: pass the stuck queue to the timeout handler 2019-12-12 21:38:57 -08:00
atp.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig treewide: replace '---help---' in Kconfig files with 'help' 2020-06-14 01:57:21 +09:00
Makefile r8169: factor out PHY configuration to r8169_phy_config.c 2020-01-10 16:41:35 -08:00
r8169.h r8169: add support for RTL8125B 2020-07-14 15:07:16 -07:00
r8169_firmware.c treewide: Use sizeof_field() macro 2019-12-09 10:36:44 -08:00
r8169_firmware.h r8169: factor out firmware handling 2019-06-05 11:41:59 -07:00
r8169_main.c r8169: fix issue with forced threading in combination with shared interrupts 2020-10-29 11:49:04 -07:00
r8169_phy_config.c r8169: add support for RTL8125B 2020-07-14 15:07:16 -07:00