Hi Tom, [auto build test ERROR on next-20170616] [cannot apply to tip/x86/core linus/master linux/master v4.9-rc8 v4.9-rc7 v4.9-rc6 v4.12-rc5] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Tom-Lendacky/x86-Secure-Memory-Encryption-AMD/20170617-210824 config: sh-allmodconfig (attached as .config) compiler: sh4-linux-gnu-gcc (Debian 6.1.1-9) 6.1.1 20160705 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=sh All errors (new ones prefixed by >>): drivers/gpu/drm/drm_gem.c: In function 'drm_gem_mmap_obj': >> drivers/gpu/drm/drm_gem.c:932:22: error: implicit declaration of function 'pgprot_decrypted' [-Werror=implicit-function-declaration] vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot); ^~~~~~~~~~~~~~~~ >> drivers/gpu/drm/drm_gem.c:932:20: error: incompatible types when assigning to type 'pgprot_t {aka struct <anonymous>}' from type 'int' vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot); ^ cc1: some warnings being treated as errors -- drivers/video/fbdev/core/fbmem.c: In function 'fb_mmap': >> drivers/video/fbdev/core/fbmem.c:1414:23: error: implicit declaration of function 'pgprot_decrypted' [-Werror=implicit-function-declaration] vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot); ^~~~~~~~~~~~~~~~ >> drivers/video/fbdev/core/fbmem.c:1414:21: error: incompatible types when assigning to type 'pgprot_t {aka struct <anonymous>}' from type 'int' vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot); ^ drivers/video/fbdev/core/fbmem.c:1444:20: error: incompatible types when assigning to type 'pgprot_t {aka struct <anonymous>}' from type 'int' vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot); ^ cc1: some warnings being treated as errors -- drivers/gpu/drm/udl/udl_fb.c: In function 'udl_fb_mmap': >> drivers/gpu/drm/udl/udl_fb.c:174:22: error: implicit declaration of function 'pgprot_decrypted' [-Werror=implicit-function-declaration] vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot); ^~~~~~~~~~~~~~~~ >> drivers/gpu/drm/udl/udl_fb.c:174:20: error: incompatible types when assigning to type 'pgprot_t {aka struct <anonymous>}' from type 'int' vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot); ^ cc1: some warnings being treated as errors vim +/pgprot_decrypted +932 drivers/gpu/drm/drm_gem.c 926 return -EINVAL; 927 928 vma->vm_flags |= VM_IO | VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP; 929 vma->vm_ops = dev->driver->gem_vm_ops; 930 vma->vm_private_data = obj; 931 vma->vm_page_prot = pgprot_writecombine(vm_get_page_prot(vma->vm_flags)); > 932 vma->vm_page_prot = pgprot_decrypted(vma->vm_page_prot); 933 934 /* Take a ref for this mapping of the object, so that the fault 935 * handler can dereference the mmap offset's pointer to the object. --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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