Messages in this thread | | | Date | Thu, 16 Nov 2023 13:06:46 +0100 | Subject | Re: net/core/page_pool.c:590:9: sparse: sparse: incorrect type in argument 1 (different address spaces) | From | Alexander Lobakin <> |
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From: Kernel Test Robot <lkp@intel.com> Date: Thu, 16 Nov 2023 03:12:24 +0800
> tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: c42d9eeef8e5ba9292eda36fd8e3c11f35ee065c > commit: ff4e538c8c3e675a15e1e49509c55951832e0451 page_pool: add a lockdep check for recycling in hardirq > date: 3 months ago > config: loongarch-randconfig-r133-20231107 (https://download.01.org/0day-ci/archive/20231116/202311160339.DbhaH8LX-lkp@intel.com/config) > compiler: loongarch64-linux-gcc (GCC) 13.2.0 > reproduce: (https://download.01.org/0day-ci/archive/20231116/202311160339.DbhaH8LX-lkp@intel.com/reproduce) > > If you fix the issue in a separate patch/commit (i.e. not just a new version of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot <lkp@intel.com> > | Closes: https://lore.kernel.org/oe-kbuild-all/202311160339.DbhaH8LX-lkp@intel.com/ > > sparse warnings: (new ones prefixed by >>) >>> net/core/page_pool.c:590:9: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void *ptr @@ got unsigned int [noderef] __percpu * @@ > net/core/page_pool.c:590:9: sparse: expected void *ptr > net/core/page_pool.c:590:9: sparse: got unsigned int [noderef] __percpu *
Eeehhh... False-positive?
Thanks, Olek
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