Messages in this thread | | | Subject | Re: [kbuild-all] Re: drivers/net/wireless/ti/wlcore/main.c:700:9: sparse: sparse: context imbalance in 'wlcore_irq' - different lock contexts for basic block | From | "Chen, Rong A" <> | Date | Thu, 20 Aug 2020 08:34:37 +0800 |
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On 8/17/2020 6:28 PM, Tony Lindgren wrote: > Hi, > > * kernel test robot <lkp@intel.com> [200811 11:55]: >> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master >> head: 00e4db51259a5f936fec1424b884f029479d3981 >> commit: 35fba0f0fd762a8b87d403ae3c723e0061c4aa25 wlcore: Use spin_trylock in wlcore_irq() to see if we need to queue tx >> date: 4 weeks ago >> config: mips-randconfig-s032-20200811 (attached as .config) >> compiler: mips64-linux-gcc (GCC) 9.3.0 >> reproduce: >> wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross >> chmod +x ~/bin/make.cross >> # apt-get install sparse >> # sparse version: v0.6.2-168-g9554805c-dirty >> git checkout 35fba0f0fd762a8b87d403ae3c723e0061c4aa25 >> # save the attached .config to linux build tree >> COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' ARCH=mips >> >> If you fix the issue, kindly add following tag as appropriate >> Reported-by: kernel test robot <lkp@intel.com> >> >> >> sparse warnings: (new ones prefixed by >>) >> >> drivers/net/wireless/ti/wlcore/main.c:643:34: sparse: sparse: context imbalance in 'wlcore_irq_locked' - different lock contexts for basic block >>>> drivers/net/wireless/ti/wlcore/main.c:700:9: sparse: sparse: context imbalance in 'wlcore_irq' - different lock contexts for basic block > I tried to reproduce this with cross compiling for ARM using sparse-0.6.2, > but don't see any similar warnings. > > Is this only happening on mips for some reason? > > Regards, > > Tony >
Hi Tony,
Sorry for the inconvenience, please ignore this report, there is something wrong in the bot.
Best Regards, Rong Chen
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