Buildresult: linus-rand/powerpc-randconfig/powerpc-gcc5 built on Aug 24 2018, 22:27

kisskb

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Status:	Failed
Date/Time:	Aug 24 2018, 22:27
Duration:	0:00:17.475312
Builder:	ka3
Revision:	Merge branch 'tlb-fixes' (`706a1ea65e6faaf853427a0e931f59d604dd45e3)`
Target:	linus-rand/powerpc-randconfig/powerpc-gcc5
Branch:	linus-rand
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0)
Config:	randconfig (download)
Log:	Download original Possible errors arch/powerpc/include/asm/mmu-book3e.h:275:2: error: #error Unsupported page size #error Unsupported page size arch/powerpc/include/asm/mmu-book3e.h:275:2: error: #error Unsupported page size #error Unsupported page size make[3]: * [scripts/gdb/linux/Makefile:19: scripts/gdb/linux/constants.py] Error 1 make[2]: * [./Kbuild:81: build_constants_py] Error 2 arch/powerpc/include/asm/nohash/64/pgtable.h:14:2: error: #error "Page size not supported" #error "Page size not supported" arch/powerpc/include/asm/nohash/64/pgtable.h:122:28: error: unknown type name 'pud_t' arch/powerpc/include/asm/nohash/64/pgtable.h:127:30: error: unknown type name 'pud_t' arch/powerpc/include/asm/nohash/64/pgtable.h:138:30: error: unknown type name 'pud_t' arch/powerpc/include/asm/nohash/64/pgtable.h:140:29: error: unknown type name 'pud_t' arch/powerpc/include/asm/nohash/64/pgtable.h:145:15: error: unknown type name 'pud_t' arch/powerpc/include/asm/nohash/64/pgtable.h:147:9: error: implicit declaration of function '__pud' [-Werror=implicit-function-declaration] include/asm-generic/pgtable.h:16:2: error: #error CONFIG_PGTABLE_LEVELS is not consistent with __PAGETABLE_{P4D,PUD,PMD}_FOLDED #error CONFIG_PGTABLE_LEVELS is not consistent with __PAGETABLE_{P4D,PUD,PMD}_FOLDED include/asm-generic/pgtable.h:52:29: error: unknown type name 'pud_t' include/asm-generic/pgtable.h:53:6: error: unknown type name 'pud_t' include/asm-generic/pgtable.h:215:8: error: unknown type name 'pud_t' include/asm-generic/pgtable.h:217:10: error: unknown type name 'pud_t' include/asm-generic/pgtable.h:280:34: error: unknown type name 'pud_t' include/asm-generic/pgtable.h:395:28: error: unknown type name 'pud_t' include/asm-generic/pgtable.h:395:41: error: unknown type name 'pud_t' include/asm-generic/pgtable.h:524:20: error: unknown type name 'pud_t' include/asm-generic/pgtable.h:549:41: error: unknown type name 'pud_t' include/asm-generic/pgtable.h:871:34: error: unknown type name 'pud_t' include/asm-generic/pgtable.h:1029:32: error: unknown type name 'pud_t' include/asm-generic/pgtable.h:1041:34: error: unknown type name 'pud_t' include/asm-generic/pgtable.h:1049:37: error: unknown type name 'pud_t' include/linux/mm.h:351:2: error: unknown type name 'pud_t' include/linux/mm.h:484:30: error: unknown type name 'pud_t' include/linux/huge_mm.h:15:5: error: unknown type name 'pud_t' include/linux/huge_mm.h:15:21: error: unknown type name 'pud_t' include/linux/huge_mm.h:21:64: error: unknown type name 'pud_t' include/linux/huge_mm.h:39:4: error: unknown type name 'pud_t' include/linux/huge_mm.h:52:4: error: unknown type name 'pud_t' include/linux/huge_mm.h:318:47: error: unknown type name 'pud_t' include/linux/huge_mm.h:334:37: error: unknown type name 'pud_t' include/linux/huge_mm.h:351:23: error: unknown type name 'pud_t' include/linux/mm.h:1362:19: error: unknown type name 'pud_t' include/linux/mm.h:1727:40: error: 'pud_t' undeclared (first use in this function) include/linux/mm.h:1732:40: error: 'pud_t' undeclared (first use in this function) include/linux/mm.h:1747:39: error: unknown type name 'pud_t' include/linux/mm.h:1817:54: error: unknown type name 'pud_t' include/linux/mm.h:2003:61: error: unknown type name 'pud_t' include/linux/mm.h:2008:58: error: unknown type name 'pud_t' include/linux/mm.h:2665:1: error: unknown type name 'pud_t' include/linux/mm.h:2666:29: error: unknown type name 'pud_t' cc1: some warnings being treated as errors make[2]: * [./Kbuild:56: arch/powerpc/kernel/asm-offsets.s] Error 1 make[1]: * [Makefile:1107: prepare0] Error 2 make: *** [Makefile:146: sub-make] Error 2 Possible warnings (1) scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] Full Log # git rev-parse -q --verify 706a1ea65e6faaf853427a0e931f59d604dd45e3^{commit} 706a1ea65e6faaf853427a0e931f59d604dd45e3 already have revision, skipping fetch # git checkout -q -f -B kisskb 706a1ea65e6faaf853427a0e931f59d604dd45e3 # git clean -qxdf # < git log -1 # commit 706a1ea65e6faaf853427a0e931f59d604dd45e3 # Merge: d40acad1f197 48a8b97cfd80 # Author: Linus Torvalds <torvalds@linux-foundation.org> # Date: Thu Aug 23 14:55:01 2018 -0700 # # Merge branch 'tlb-fixes' # # Merge fixes for missing TLB shootdowns. # # This fixes a couple of cases that involved us possibly freeing page # table structures before the required TLB shootdown had been done. # # There are a few cleanup patches to make the code easier to follow, and # to avoid some of the more problematic cases entirely when not necessary. # # To make this easier for backports, it undoes the recent lazy TLB # patches, because the cleanups and fixes are more important, and Rik is # ok with re-doing them later when things have calmed down. # # The missing TLB flush was only delayed, and the wrong ordering only # happened under memory pressure (and in theory under a couple of other # fairly theoretical situations), so this may have been all very unlikely # to have hit people in practice. # # But getting the TLB shootdown wrong is _so_ hard to debug and see that I # consider this a crticial fix. # # Many thanks to Jann Horn for having debugged this. # # * tlb-fixes: # x86/mm: Only use tlb_remove_table() for paravirt # mm: mmu_notifier fix for tlb_end_vma # mm/tlb, x86/mm: Support invalidating TLB caches for RCU_TABLE_FREE # mm/tlb: Remove tlb_remove_table() non-concurrent condition # mm: move tlb_table_flush to tlb_flush_mmu_free # x86/mm/tlb: Revert the recent lazy TLB patches # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < git log --format=%s --max-count=1 706a1ea65e6faaf853427a0e931f59d604dd45e3 # < make -s -j 80 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- randconfig KCONFIG_SEED=0xE88AF0B1 # Added to kconfig CONFIG_STANDALONE=y # Added to kconfig CONFIG_BUILD_DOCSRC=n # Added to kconfig CONFIG_MODULE_SIG=n # Added to kconfig CONFIG_CPU_BIG_ENDIAN=y # Added to kconfig CONFIG_PPC64=y # Added to kconfig CONFIG_PPC_DISABLE_WERROR=y # Added to kconfig CONFIG_SECTION_MISMATCH_WARN_ONLY=y # Added to kconfig CONFIG_PREVENT_FIRMWARE_BUILD=y # Added to kconfig CONFIG_CC_STACKPROTECTOR_STRONG=n # Added to kconfig CONFIG_GCC_PLUGINS=n # Added to kconfig CONFIG_LD_HEAD_STUB_CATCH=y # Added to kconfig # yes \n \| make -s -j 80 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- oldconfig yes: standard output: Broken pipe # make -s -j 80 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/scripts/unifdef.c: In function 'Mpass': /kisskb/src/scripts/unifdef.c:453:28: warning: 'strncpy' output truncated before terminating nul copying 4 bytes from a string of the same length [-Wstringop-truncation] static void Mpass (void) { strncpy(keyword, "if ", 4); Pelif(); } ^~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /kisskb/src/arch/powerpc/include/asm/mmu.h:337:0, from /kisskb/src/arch/powerpc/include/asm/paca.h:22, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/wait.h:9, from /kisskb/src/include/linux/wait_bit.h:8, from /kisskb/src/include/linux/fs.h:6, from /kisskb/src/scripts/gdb/linux/constants.py.in:15: /kisskb/src/arch/powerpc/include/asm/mmu-book3e.h:275:2: error: #error Unsupported page size #error Unsupported page size ^ In file included from /kisskb/src/arch/powerpc/include/asm/mmu.h:337:0, from /kisskb/src/arch/powerpc/include/asm/paca.h:22, from /kisskb/src/arch/powerpc/include/asm/hw_irq.h:64, from /kisskb/src/arch/powerpc/include/asm/irqflags.h:12, from /kisskb/src/include/linux/irqflags.h:16, from /kisskb/src/include/linux/spinlock.h:54, from /kisskb/src/include/linux/seqlock.h:36, from /kisskb/src/include/linux/time.h:6, from /kisskb/src/include/linux/stat.h:19, from /kisskb/src/include/linux/compat.h:12, from /kisskb/src/arch/powerpc/kernel/asm-offsets.c:16: /kisskb/src/arch/powerpc/include/asm/mmu-book3e.h:275:2: error: #error Unsupported page size #error Unsupported page size ^ make[3]: * [/kisskb/src/scripts/gdb/linux/Makefile:19: scripts/gdb/linux/constants.py] Error 1 make[3]: * Deleting file 'scripts/gdb/linux/constants.py' make[2]: * [/kisskb/src/./Kbuild:81: build_constants_py] Error 2 make[2]: * Waiting for unfinished jobs.... In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgtable.h:6:0, from /kisskb/src/arch/powerpc/include/asm/pgtable.h:20, from /kisskb/src/include/linux/memremap.h:7, from /kisskb/src/include/linux/mm.h:27, from /kisskb/src/include/linux/mman.h:5, from /kisskb/src/arch/powerpc/kernel/asm-offsets.c:23: /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h:14:2: error: #error "Page size not supported" #error "Page size not supported" ^ In file included from /kisskb/src/arch/powerpc/include/asm/nohash/pgtable.h:6:0, from /kisskb/src/arch/powerpc/include/asm/pgtable.h:20, from /kisskb/src/include/linux/memremap.h:7, from /kisskb/src/include/linux/mm.h:27, from /kisskb/src/include/linux/mman.h:5, from /kisskb/src/arch/powerpc/kernel/asm-offsets.c:23: /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h:122:28: error: unknown type name 'pud_t' static inline void pud_set(pud_t pudp, unsigned long val) ^ /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h:127:30: error: unknown type name 'pud_t' static inline void pud_clear(pud_t pudp) ^ /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h:138:30: error: unknown type name 'pud_t' extern struct page pud_page(pud_t pud); ^ /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h:140:29: error: unknown type name 'pud_t' static inline pte_t pud_pte(pud_t pud) ^ /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h:145:15: error: unknown type name 'pud_t' static inline pud_t pte_pud(pte_t pte) ^ /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h: In function 'pte_pud': /kisskb/src/arch/powerpc/include/asm/nohash/64/pgtable.h:147:9: error: implicit declaration of function '__pud' [-Werror=implicit-function-declaration] return __pud(pte_val(pte)); ^ In file included from /kisskb/src/arch/powerpc/include/asm/pgtable.h:51:0, from /kisskb/src/include/linux/memremap.h:7, from /kisskb/src/include/linux/mm.h:27, from /kisskb/src/include/linux/mman.h:5, from /kisskb/src/arch/powerpc/kernel/asm-offsets.c:23: /kisskb/src/include/asm-generic/pgtable.h: At top level: /kisskb/src/include/asm-generic/pgtable.h:16:2: error: #error CONFIG_PGTABLE_LEVELS is not consistent with __PAGETABLE_{P4D,PUD,PMD}_FOLDED #error CONFIG_PGTABLE_LEVELS is not consistent with __PAGETABLE_{P4D,PUD,PMD}_FOLDED ^ /kisskb/src/include/asm-generic/pgtable.h:52:29: error: unknown type name 'pud_t' unsigned long address, pud_t pudp, ^ /kisskb/src/include/asm-generic/pgtable.h:53:6: error: unknown type name 'pud_t' pud_t entry, int dirty) ^ /kisskb/src/include/asm-generic/pgtable.h:215:8: error: unknown type name 'pud_t' extern pud_t pudp_huge_clear_flush(struct vm_area_struct vma, ^ /kisskb/src/include/asm-generic/pgtable.h:217:10: error: unknown type name 'pud_t' pud_t pudp); ^ /kisskb/src/include/asm-generic/pgtable.h:280:34: error: unknown type name 'pud_t' unsigned long address, pud_t pudp) ^ /kisskb/src/include/asm-generic/pgtable.h:395:28: error: unknown type name 'pud_t' static inline int pud_same(pud_t pud_a, pud_t pud_b) ^ /kisskb/src/include/asm-generic/pgtable.h:395:41: error: unknown type name 'pud_t' static inline int pud_same(pud_t pud_a, pud_t pud_b) ^ /kisskb/src/include/asm-generic/pgtable.h:524:20: error: unknown type name 'pud_t' void pud_clear_bad(pud_t ); ^ /kisskb/src/include/asm-generic/pgtable.h:549:41: error: unknown type name 'pud_t' static inline int pud_none_or_clear_bad(pud_t pud) ^ /kisskb/src/include/asm-generic/pgtable.h:871:34: error: unknown type name 'pud_t' static inline int pud_trans_huge(pud_t pud) ^ /kisskb/src/include/asm-generic/pgtable.h:1029:32: error: unknown type name 'pud_t' static inline int pud_set_huge(pud_t pud, phys_addr_t addr, pgprot_t prot) ^ /kisskb/src/include/asm-generic/pgtable.h:1041:34: error: unknown type name 'pud_t' static inline int pud_clear_huge(pud_t pud) ^ /kisskb/src/include/asm-generic/pgtable.h:1049:37: error: unknown type name 'pud_t' static inline int pud_free_pmd_page(pud_t pud, unsigned long addr) ^ In file included from /kisskb/src/include/linux/mman.h:5:0, from /kisskb/src/arch/powerpc/kernel/asm-offsets.c:23: /kisskb/src/include/linux/mm.h:351:2: error: unknown type name 'pud_t' pud_t pud; / Pointer to pud entry matching ^ /kisskb/src/include/linux/mm.h:484:30: error: unknown type name 'pud_t' static inline int pud_devmap(pud_t pud) ^ In file included from /kisskb/src/include/linux/mm.h:499:0, from /kisskb/src/include/linux/mman.h:5, from /kisskb/src/arch/powerpc/kernel/asm-offsets.c:23: /kisskb/src/include/linux/huge_mm.h:15:5: error: unknown type name 'pud_t' pud_t dst_pud, pud_t src_pud, unsigned long addr, ^ /kisskb/src/include/linux/huge_mm.h:15:21: error: unknown type name 'pud_t' pud_t dst_pud, pud_t src_pud, unsigned long addr, ^ /kisskb/src/include/linux/huge_mm.h:21:64: error: unknown type name 'pud_t' static inline void huge_pud_set_accessed(struct vm_fault vmf, pud_t orig_pud) ^ /kisskb/src/include/linux/huge_mm.h:39:4: error: unknown type name 'pud_t' pud_t pud, unsigned long addr); ^ /kisskb/src/include/linux/huge_mm.h:52:4: error: unknown type name 'pud_t' pud_t pud, pfn_t pfn, bool write); ^ /kisskb/src/include/linux/huge_mm.h:318:47: error: unknown type name 'pud_t' static inline spinlock_t pud_trans_huge_lock(pud_t pud, ^ /kisskb/src/include/linux/huge_mm.h:334:37: error: unknown type name 'pud_t' static inline bool is_huge_zero_pud(pud_t pud) ^ /kisskb/src/include/linux/huge_mm.h:351:23: error: unknown type name 'pud_t' unsigned long addr, pud_t pud, int flags) ^ In file included from /kisskb/src/include/linux/mman.h:5:0, from /kisskb/src/arch/powerpc/kernel/asm-offsets.c:23: /kisskb/src/include/linux/mm.h:1362:19: error: unknown type name 'pud_t' int (pud_entry)(pud_t pud, unsigned long addr, ^ /kisskb/src/include/linux/mm.h: In function 'mm_inc_nr_puds': /kisskb/src/include/linux/mm.h:1727:40: error: 'pud_t' undeclared (first use in this function) atomic_long_add(PTRS_PER_PUD * sizeof(pud_t), &mm->pgtables_bytes); ^ /kisskb/src/include/linux/mm.h:1727:40: note: each undeclared identifier is reported only once for each function it appears in /kisskb/src/include/linux/mm.h: In function 'mm_dec_nr_puds': /kisskb/src/include/linux/mm.h:1732:40: error: 'pud_t' undeclared (first use in this function) atomic_long_sub(PTRS_PER_PUD * sizeof(pud_t), &mm->pgtables_bytes); ^ /kisskb/src/include/linux/mm.h: At top level: /kisskb/src/include/linux/mm.h:1747:39: error: unknown type name 'pud_t' int __pmd_alloc(struct mm_struct mm, pud_t pud, unsigned long address); ^ /kisskb/src/include/linux/mm.h:1817:54: error: unknown type name 'pud_t' static inline pmd_t pmd_alloc(struct mm_struct mm, pud_t pud, unsigned long address) ^ /kisskb/src/include/linux/mm.h:2003:61: error: unknown type name 'pud_t' static inline spinlock_t pud_lockptr(struct mm_struct mm, pud_t pud) ^ /kisskb/src/include/linux/mm.h:2008:58: error: unknown type name 'pud_t' static inline spinlock_t pud_lock(struct mm_struct mm, pud_t pud) ^ In file included from /kisskb/src/include/linux/mman.h:5:0, from /kisskb/src/arch/powerpc/kernel/asm-offsets.c:23: /kisskb/src/include/linux/mm.h:2665:1: error: unknown type name 'pud_t' pud_t vmemmap_pud_populate(p4d_t p4d, unsigned long addr, int node); ^ /kisskb/src/include/linux/mm.h:2666:29: error: unknown type name 'pud_t' pmd_t vmemmap_pmd_populate(pud_t pud, unsigned long addr, int node); ^ cc1: some warnings being treated as errors make[2]: [/kisskb/src/./Kbuild:56: arch/powerpc/kernel/asm-offsets.s] Error 1 make[1]: * [/kisskb/src/Makefile:1107: prepare0] Error 2 make[1]: * Waiting for unfinished jobs.... make: * [Makefile:146: sub-make] Error 2 Command 'make -s -j 80 ARCH=powerpc O=/kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- ' returned non-zero exit status 2 # rm -rf /kisskb/build/linus-rand_powerpc-randconfig_powerpc-gcc5 # Build took: 0:00:17.475312

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