Hi Matthias, [auto build test ERROR on arm64/for-next/core] [also build test ERROR on v4.13-rc3 next-20170803] [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/Matthias-Kaehlcke/bitops-Avoid-integer-overflow-warning-in-GENMASK_ULL/20170803-230211 base: https://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-next/core config: arm64-defconfig (attached as .config) compiler: aarch64-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=arm64 All error/warnings (new ones prefixed by >>): In file included from arch/arm64/include/asm/pgtable.h:22:0, from arch/arm64/include/asm/kernel-pgtable.h:22, from arch/arm64/kernel/head.S:34: >> arch/arm64/include/asm/memory.h:68:33: error: missing binary operator before >> token "(" #define PAGE_OFFSET GENMASK_ULL(BITS_PER_LONG_LONG - 1, VA_BITS - 1) ^ >> arch/arm64/kernel/head.S:51:8: note: in expansion of macro 'PAGE_OFFSET' #elif (PAGE_OFFSET & 0x1fffff) != 0 ^~~~~~~~~~~ -- In file included from include/linux/printk.h:6:0, from include/linux/kernel.h:13, from arch/arm64/mm/init.c:20: arch/arm64/mm/init.c: In function 'mem_init': include/linux/kern_levels.h:4:18: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'long long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:12:21: note: in expansion of macro 'KERN_SOH' #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ ^~~~~~~~ >> include/linux/printk.h:306:9: note: in expansion of macro 'KERN_NOTICE' printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~ >> arch/arm64/mm/init.c:614:2: note: in expansion of macro 'pr_notice' pr_notice(" vmalloc : 0x%16lx - 0x%16lx (%6ld GB)\n", ^~~~~~~~~ >> include/linux/kern_levels.h:4:18: warning: format '%ld' expects argument of >> type 'long int', but argument 4 has type 'long long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:12:21: note: in expansion of macro 'KERN_SOH' #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ ^~~~~~~~ >> include/linux/printk.h:306:9: note: in expansion of macro 'KERN_NOTICE' printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~ >> arch/arm64/mm/init.c:614:2: note: in expansion of macro 'pr_notice' pr_notice(" vmalloc : 0x%16lx - 0x%16lx (%6ld GB)\n", ^~~~~~~~~ include/linux/kern_levels.h:4:18: warning: format '%lx' expects argument of type 'long unsigned int', but argument 2 has type 'long long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:12:21: note: in expansion of macro 'KERN_SOH' #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ ^~~~~~~~ >> include/linux/printk.h:306:9: note: in expansion of macro 'KERN_NOTICE' printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~ arch/arm64/mm/init.c:626:2: note: in expansion of macro 'pr_notice' pr_notice(" fixed : 0x%16lx - 0x%16lx (%6ld KB)\n", ^~~~~~~~~ include/linux/kern_levels.h:4:18: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'long long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:12:21: note: in expansion of macro 'KERN_SOH' #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ ^~~~~~~~ >> include/linux/printk.h:306:9: note: in expansion of macro 'KERN_NOTICE' printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~ arch/arm64/mm/init.c:626:2: note: in expansion of macro 'pr_notice' pr_notice(" fixed : 0x%16lx - 0x%16lx (%6ld KB)\n", ^~~~~~~~~ >> include/linux/kern_levels.h:4:18: warning: format '%ld' expects argument of >> type 'long int', but argument 4 has type 'long long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:12:21: note: in expansion of macro 'KERN_SOH' #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ ^~~~~~~~ >> include/linux/printk.h:306:9: note: in expansion of macro 'KERN_NOTICE' printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~ arch/arm64/mm/init.c:626:2: note: in expansion of macro 'pr_notice' pr_notice(" fixed : 0x%16lx - 0x%16lx (%6ld KB)\n", ^~~~~~~~~ include/linux/kern_levels.h:4:18: warning: format '%lx' expects argument of type 'long unsigned int', but argument 2 has type 'long long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:12:21: note: in expansion of macro 'KERN_SOH' #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ ^~~~~~~~ >> include/linux/printk.h:306:9: note: in expansion of macro 'KERN_NOTICE' printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~ arch/arm64/mm/init.c:628:2: note: in expansion of macro 'pr_notice' pr_notice(" PCI I/O : 0x%16lx - 0x%16lx (%6ld MB)\n", ^~~~~~~~~ include/linux/kern_levels.h:4:18: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'long long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:12:21: note: in expansion of macro 'KERN_SOH' #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ ^~~~~~~~ >> include/linux/printk.h:306:9: note: in expansion of macro 'KERN_NOTICE' printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~ arch/arm64/mm/init.c:628:2: note: in expansion of macro 'pr_notice' pr_notice(" PCI I/O : 0x%16lx - 0x%16lx (%6ld MB)\n", ^~~~~~~~~ >> include/linux/kern_levels.h:4:18: warning: format '%ld' expects argument of >> type 'long int', but argument 4 has type 'long long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:12:21: note: in expansion of macro 'KERN_SOH' #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ ^~~~~~~~ >> include/linux/printk.h:306:9: note: in expansion of macro 'KERN_NOTICE' printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~ arch/arm64/mm/init.c:628:2: note: in expansion of macro 'pr_notice' pr_notice(" PCI I/O : 0x%16lx - 0x%16lx (%6ld MB)\n", ^~~~~~~~~ include/linux/kern_levels.h:4:18: warning: format '%lx' expects argument of type 'long unsigned int', but argument 2 has type 'long long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:12:21: note: in expansion of macro 'KERN_SOH' #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ ^~~~~~~~ >> include/linux/printk.h:306:9: note: in expansion of macro 'KERN_NOTICE' printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~ arch/arm64/mm/init.c:631:2: note: in expansion of macro 'pr_notice' pr_notice(" vmemmap : 0x%16lx - 0x%16lx (%6ld GB maximum)\n", ^~~~~~~~~ include/linux/kern_levels.h:4:18: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'long long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:12:21: note: in expansion of macro 'KERN_SOH' #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ ^~~~~~~~ >> include/linux/printk.h:306:9: note: in expansion of macro 'KERN_NOTICE' printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~ arch/arm64/mm/init.c:631:2: note: in expansion of macro 'pr_notice' pr_notice(" vmemmap : 0x%16lx - 0x%16lx (%6ld GB maximum)\n", ^~~~~~~~~ >> include/linux/kern_levels.h:4:18: warning: format '%ld' expects argument of >> type 'long int', but argument 4 has type 'long long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:12:21: note: in expansion of macro 'KERN_SOH' #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ ^~~~~~~~ >> include/linux/printk.h:306:9: note: in expansion of macro 'KERN_NOTICE' printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~ arch/arm64/mm/init.c:631:2: note: in expansion of macro 'pr_notice' pr_notice(" vmemmap : 0x%16lx - 0x%16lx (%6ld GB maximum)\n", ^~~~~~~~~ include/linux/kern_levels.h:4:18: warning: format '%lx' expects argument of type 'long unsigned int', but argument 2 has type 'long long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:12:21: note: in expansion of macro 'KERN_SOH' #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ ^~~~~~~~ >> include/linux/printk.h:306:9: note: in expansion of macro 'KERN_NOTICE' printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~ arch/arm64/mm/init.c:637:2: note: in expansion of macro 'pr_notice' pr_notice(" memory : 0x%16lx - 0x%16lx (%6ld MB)\n", ^~~~~~~~~ >> include/linux/kern_levels.h:4:18: warning: format '%ld' expects argument of >> type 'long int', but argument 4 has type 'long long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:12:21: note: in expansion of macro 'KERN_SOH' #define KERN_NOTICE KERN_SOH "5" /* normal but significant condition */ ^~~~~~~~ >> include/linux/printk.h:306:9: note: in expansion of macro 'KERN_NOTICE' printk(KERN_NOTICE pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~~~ arch/arm64/mm/init.c:637:2: note: in expansion of macro 'pr_notice' pr_notice(" memory : 0x%16lx - 0x%16lx (%6ld MB)\n", ^~~~~~~~~ -- In file included from include/linux/printk.h:6:0, from include/linux/kernel.h:13, from include/asm-generic/bug.h:15, from arch/arm64/include/asm/bug.h:66, from include/linux/bug.h:4, from include/linux/mmdebug.h:4, from include/linux/mm.h:8, from include/linux/mman.h:4, from arch/arm64/kvm/../../../virt/kvm/arm/mmu.c:19: arch/arm64/kvm/../../../virt/kvm/arm/mmu.c: In function 'kvm_mmu_init': include/linux/kern_levels.h:4:18: warning: format '%lx' expects argument of type 'long unsigned int', but argument 3 has type 'long long unsigned int' [-Wformat=] #define KERN_SOH "\001" /* ASCII Start Of Header */ ^ include/linux/kern_levels.h:13:19: note: in expansion of macro 'KERN_SOH' #define KERN_INFO KERN_SOH "6" /* informational */ ^~~~~~~~ include/linux/printk.h:308:9: note: in expansion of macro 'KERN_INFO' printk(KERN_INFO pr_fmt(fmt), ##__VA_ARGS__) ^~~~~~~~~ >> include/linux/kvm_host.h:446:2: note: in expansion of macro 'pr_info' pr_info("kvm [%i]: " fmt, task_pid_nr(current), ## __VA_ARGS__) ^~~~~~~ >> arch/arm64/kvm/../../../virt/kvm/arm/mmu.c:1754:2: note: in expansion of >> macro 'kvm_info' kvm_info("HYP VA range: %lx:%lx\n", ^~~~~~~~ vim +68 arch/arm64/include/asm/memory.h 56 57 /* 58 * PAGE_OFFSET - the virtual address of the start of the linear map (top 59 * (VA_BITS - 1)) 60 * KIMAGE_VADDR - the virtual address of the start of the kernel image 61 * VA_BITS - the maximum number of bits for virtual addresses. 62 * VA_START - the first kernel virtual address. 63 * TASK_SIZE - the maximum size of a user space task. 64 * TASK_UNMAPPED_BASE - the lower boundary of the mmap VM area. 65 */ 66 #define VA_BITS (CONFIG_ARM64_VA_BITS) 67 #define VA_START (UL(0xffffffffffffffff) << VA_BITS) > 68 #define PAGE_OFFSET GENMASK_ULL(BITS_PER_LONG_LONG - 1, VA_BITS - 1) 69 #define KIMAGE_VADDR (MODULES_END) 70 #define MODULES_END (MODULES_VADDR + MODULES_VSIZE) 71 #define MODULES_VADDR (VA_START + KASAN_SHADOW_SIZE) 72 #define MODULES_VSIZE (SZ_128M) 73 #define VMEMMAP_START (PAGE_OFFSET - VMEMMAP_SIZE) 74 #define PCI_IO_END (VMEMMAP_START - SZ_2M) 75 #define PCI_IO_START (PCI_IO_END - PCI_IO_SIZE) 76 #define FIXADDR_TOP (PCI_IO_START - SZ_2M) 77 #define TASK_SIZE_64 (UL(1) << VA_BITS) 78 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
.config.gz
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