On 7/8/21 6:05 AM, kernel test robot wrote: > Hi Gavin, > > Thank you for the patch! Yet something to improve: > > [auto build test ERROR on linus/master] > [cannot apply to hnaz-linux-mm/master linux/master v5.13 next-20210707] > [If your patch is applied to the wrong git tree, kindly drop us a note. > And when submitting patch, we suggest to use '--base' as documented in > https://git-scm.com/docs/git-format-patch] > > url: https://github.com/0day-ci/linux/commits/Gavin-Shan/mm-debug_vm_pgtable-Fix-corrupted-PG_arch_1-by-set_pmd_at/20210702-183310 > base: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 3dbdb38e286903ec220aaf1fb29a8d94297da246 > config: x86_64-allyesconfig (attached as .config) > compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 > reproduce (this is a W=1 build): > # https://github.com/0day-ci/linux/commit/414db1c0feb54b545b3df56bc19ffff27580deb5 > git remote add linux-review https://github.com/0day-ci/linux > git fetch --no-tags linux-review Gavin-Shan/mm-debug_vm_pgtable-Fix-corrupted-PG_arch_1-by-set_pmd_at/20210702-183310 > git checkout 414db1c0feb54b545b3df56bc19ffff27580deb5 > # save the attached .config to linux build tree > make W=1 ARCH=x86_64 > > If you fix the issue, kindly add following tag as appropriate > Reported-by: kernel test robot <lkp@xxxxxxxxx> > > All errors (new ones prefixed by >>): > > In file included from arch/x86/include/asm/page.h:76, > from arch/x86/include/asm/thread_info.h:12, > from include/linux/thread_info.h:59, > from arch/x86/include/asm/preempt.h:7, > from include/linux/preempt.h:78, > from include/linux/spinlock.h:51, > from include/linux/mmzone.h:8, > from include/linux/gfp.h:6, > from mm/debug_vm_pgtable.c:13: > mm/debug_vm_pgtable.c: In function 'pud_advanced_tests': >>> include/asm-generic/memory_model.h:25:37: error: invalid operands to binary + (have 'struct page *' and 'struct page *') Hello Gavin, So this problem has been fixed in the other series (which now includes this patch) you have posted ? - Anshuman > 25 | #define __pfn_to_page(pfn) (vmemmap + (pfn)) > | ^ > include/asm-generic/memory_model.h:53:21: note: in expansion of macro '__pfn_to_page' > 53 | #define pfn_to_page __pfn_to_page > | ^~~~~~~~~~~~~ > mm/debug_vm_pgtable.c:347:22: note: in expansion of macro 'pfn_to_page' > 347 | struct page *page = pfn_to_page(page); > | ^~~~~~~~~~~ > > Kconfig warnings: (for reference only) > WARNING: unmet direct dependencies detected for PHY_SPARX5_SERDES > Depends on (ARCH_SPARX5 || COMPILE_TEST && OF && HAS_IOMEM > Selected by > - SPARX5_SWITCH && NETDEVICES && ETHERNET && NET_VENDOR_MICROCHIP && NET_SWITCHDEV && HAS_IOMEM > > > vim +25 include/asm-generic/memory_model.h > > 8f6aac419bd590 Christoph Lameter 2007-10-16 23 > af901ca181d92a André Goddard Rosa 2009-11-14 24 /* memmap is virtually contiguous. */ > 8f6aac419bd590 Christoph Lameter 2007-10-16 @25 #define __pfn_to_page(pfn) (vmemmap + (pfn)) > 32272a26974d20 Martin Schwidefsky 2008-12-25 26 #define __page_to_pfn(page) (unsigned long)((page) - vmemmap) > 8f6aac419bd590 Christoph Lameter 2007-10-16 27 > > --- > 0-DAY CI Kernel Test Service, Intel Corporation > https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx >
