tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: 509583475828c4fd86897113f78315c1431edcc3 commit: 592627ccbdff0ec6fff00fc761142a76db750dd4 [7236/13217] RDMA/rxe: Replace rxe_map and rxe_phys_buf by xarray config: mips-randconfig-r011-20230214 (https://download.01.org/0day-ci/archive/20230216/202302162019.2WhIRkSA-lkp@xxxxxxxxx/config) compiler: mips-linux-gcc (GCC) 12.1.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=592627ccbdff0ec6fff00fc761142a76db750dd4 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 592627ccbdff0ec6fff00fc761142a76db750dd4 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=mips olddefconfig COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Link: https://lore.kernel.org/oe-kbuild-all/202302162019.2WhIRkSA-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from arch/mips/include/asm/page.h:270, from arch/mips/include/asm/io.h:29, from include/linux/io.h:13, from arch/mips/include/asm/mips-cps.h:11, from arch/mips/include/asm/smp-ops.h:16, from arch/mips/include/asm/smp.h:21, from include/linux/smp.h:113, from include/linux/lockdep.h:14, from include/linux/spinlock.h:63, from include/linux/libnvdimm.h:13, from drivers/infiniband/sw/rxe/rxe_mr.c:7: drivers/infiniband/sw/rxe/rxe_mr.c: In function 'rxe_set_page': >> arch/mips/include/asm/page.h:255:55: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 255 | #define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void *)(kaddr))) | ^ include/asm-generic/memory_model.h:18:46: note: in definition of macro '__pfn_to_page' 18 | #define __pfn_to_page(pfn) (mem_map + ((pfn) - ARCH_PFN_OFFSET)) | ^~~ arch/mips/include/asm/page.h:255:33: note: in expansion of macro 'PFN_DOWN' 255 | #define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void *)(kaddr))) | ^~~~~~~~ arch/mips/include/asm/page.h:256:45: note: in expansion of macro 'virt_to_pfn' 256 | #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr)) | ^~~~~~~~~~~ drivers/infiniband/sw/rxe/rxe_mr.c:216:29: note: in expansion of macro 'virt_to_page' 216 | struct page *page = virt_to_page(iova & mr->page_mask); | ^~~~~~~~~~~~ drivers/infiniband/sw/rxe/rxe_mr.c: In function 'rxe_mr_copy_dma': >> arch/mips/include/asm/page.h:255:55: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 255 | #define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void *)(kaddr))) | ^ include/asm-generic/memory_model.h:18:46: note: in definition of macro '__pfn_to_page' 18 | #define __pfn_to_page(pfn) (mem_map + ((pfn) - ARCH_PFN_OFFSET)) | ^~~ arch/mips/include/asm/page.h:255:33: note: in expansion of macro 'PFN_DOWN' 255 | #define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void *)(kaddr))) | ^~~~~~~~ arch/mips/include/asm/page.h:256:45: note: in expansion of macro 'virt_to_pfn' 256 | #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr)) | ^~~~~~~~~~~ drivers/infiniband/sw/rxe/rxe_mr.c:291:24: note: in expansion of macro 'virt_to_page' 291 | page = virt_to_page(iova & mr->page_mask); | ^~~~~~~~~~~~ drivers/infiniband/sw/rxe/rxe_mr.c: In function 'rxe_mr_do_atomic_op': >> arch/mips/include/asm/page.h:255:55: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] 255 | #define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void *)(kaddr))) | ^ include/asm-generic/memory_model.h:18:46: note: in definition of macro '__pfn_to_page' 18 | #define __pfn_to_page(pfn) (mem_map + ((pfn) - ARCH_PFN_OFFSET)) | ^~~ arch/mips/include/asm/page.h:255:33: note: in expansion of macro 'PFN_DOWN' 255 | #define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void *)(kaddr))) | ^~~~~~~~ arch/mips/include/asm/page.h:256:45: note: in expansion of macro 'virt_to_pfn' 256 | #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr)) | ^~~~~~~~~~~ drivers/infiniband/sw/rxe/rxe_mr.c:484:24: note: in expansion of macro 'virt_to_page' 484 | page = virt_to_page(iova & PAGE_MASK); | ^~~~~~~~~~~~ vim +255 arch/mips/include/asm/page.h e53639d8f31397 include/asm-mips/page.h Ralf Baechle 2006-06-12 254 37d15948eb7253 arch/mips/include/asm/page.h Florian Fainelli 2017-03-09 @255 #define virt_to_pfn(kaddr) PFN_DOWN(virt_to_phys((void *)(kaddr))) 37d15948eb7253 arch/mips/include/asm/page.h Florian Fainelli 2017-03-09 256 #define virt_to_page(kaddr) pfn_to_page(virt_to_pfn(kaddr)) d3ce88431892b7 arch/mips/include/asm/page.h Ralf Baechle 2012-12-28 257 :::::: The code at line 255 was first introduced by commit :::::: 37d15948eb72533757ff352cf6f92dc64daa291f MIPS: page.h: Define virt_to_pfn() :::::: TO: Florian Fainelli <f.fainelli@xxxxxxxxx> :::::: CC: James Hogan <jhogan@xxxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests
