Skip to main content

Browse the archive

Staging
v0.5.1
https://github.com/torvalds/linux
02 December 2023, 22:23:51 UTC
Revision 4ccfd6383a1a4838ed034120f00d02dbdc681d6f authored by Grygorii Strashko on 29 November 2016, 22:27:03 UTC, committed by David S. Miller on 30 November 2016, 19:59:08 UTC 
net: ethernet: ti: cpsw: fix ASSERT_RTNL() warning during resume
 
netif_set_real_num_tx/rx_queues() are required to be called with rtnl_lock
taken, otherwise ASSERT_RTNL() warning will be triggered - which happens
now during System resume from suspend:
cpsw_resume()
|- cpsw_ndo_open()
  |- netif_set_real_num_tx/rx_queues()
     |- ASSERT_RTNL();

Hence, fix it by surrounding cpsw_ndo_open() by rtnl_lock/unlock() calls.

Cc: Dave Gerlach <d-gerlach@ti.com>
Cc: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Fixes: commit e05107e6b747 ("net: ethernet: ti: cpsw: add multi queue support")
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Reviewed-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
Tested-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
1 parent e2d2afe
History
Tip revision: 4ccfd6383a1a4838ed034120f00d02dbdc681d6f authored by Grygorii Strashko on 29 November 2016, 22:27:03 UTC
net: ethernet: ti: cpsw: fix ASSERT_RTNL() warning during resume
Tip revision: 4ccfd63
File Mode Size
Documentation
arch
block
certs
crypto
drivers
firmware
fs
include
init
ipc
kernel
lib
mm
net
samples
scripts
security
sound
tools
usr
virt
.cocciconfig -rw-r--r-- 59 bytes
.get_maintainer.ignore -rw-r--r-- 31 bytes
.gitattributes -rw-r--r-- 30 bytes
.gitignore -rw-r--r-- 1.3 KB
.mailmap -rw-r--r-- 7.5 KB
COPYING -rw-r--r-- 18.3 KB
CREDITS -rw-r--r-- 96.0 KB
Kbuild -rw-r--r-- 2.8 KB
Kconfig -rw-r--r-- 252 bytes
MAINTAINERS -rw-r--r-- 373.8 KB
Makefile -rw-r--r-- 57.5 KB
README -rw-r--r-- 17.9 KB
REPORTING-BUGS -rw-r--r-- 7.3 KB

README

back to top