Messages in this thread | | | Date | Thu, 23 Jul 2020 14:16:17 +0200 | From | Johan Hovold <> | Subject | Re: drivers/tty/serial/pmac_zilog.c:255:36: sparse: sparse: context imbalance in 'pmz_receive_chars' - unexpected unlock |
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On Thu, Jul 23, 2020 at 05:29:14PM +0800, kernel test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: d15be546031cf65a0fc34879beca02fd90fe7ac7 > commit: 08d5470308ac3598e7709d08b8979ce6e9de8da2 serial: core: fix sysrq overhead regression > date: 4 weeks ago > config: m68k-randconfig-s032-20200723 (attached as .config) > compiler: m68k-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: v0.6.2-93-g4c6cbe55-dirty > git checkout 08d5470308ac3598e7709d08b8979ce6e9de8da2 > # 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=m68k > > 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/tty/serial/pmac_zilog.c:255:36: sparse: sparse: context imbalance in 'pmz_receive_chars' - unexpected unlock
This warning is far from new, but let's add the missing annotation nonetheless:
https://lore.kernel.org/r/20200723121423.24217-1-johan@kernel.org
Johan
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