From: kbuild test robot <lkp@intel.com> To: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: kbuild-all@01.org, Andrea Arcangeli <aarcange@redhat.com>, Hugh Dickins <hughd@google.com>, Rik van Riel <riel@redhat.com>, Andrew Morton <akpm@linux-foundation.org>, linux-mm@kvack.org, linux-kernel@vger.kernel.org, "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Subject: Re: [PATCH 02/12] mm: introduce page_check_walk() Date: Wed, 25 Jan 2017 09:19:24 +0800 [thread overview] Message-ID: <201701250927.8DtGnZqo%fengguang.wu@intel.com> (raw) In-Reply-To: <20170124162824.91275-3-kirill.shutemov@linux.intel.com> [-- Attachment #1: Type: text/plain, Size: 2349 bytes --] Hi Kirill, [auto build test ERROR on mmotm/master] [also build test ERROR on v4.10-rc5 next-20170124] [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/Kirill-A-Shutemov/Fix-few-rmap-related-THP-bugs/20170125-081918 base: git://git.cmpxchg.org/linux-mmotm.git master config: i386-defconfig (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): In file included from arch/x86/include/asm/pgtable.h:471:0, from include/linux/mm.h:68, from include/linux/ring_buffer.h:5, from include/linux/trace_events.h:5, from include/trace/syscall.h:6, from include/linux/syscalls.h:81, from init/main.c:18: include/linux/rmap.h: In function 'page_check_walk_done': >> arch/x86/include/asm/pgtable_32.h:53:24: error: implicit declaration of function 'kunmap_atomic' [-Werror=implicit-function-declaration] #define pte_unmap(pte) kunmap_atomic((pte)) ^ >> include/linux/rmap.h:253:3: note: in expansion of macro 'pte_unmap' pte_unmap(pcw->pte); ^~~~~~~~~ cc1: some warnings being treated as errors vim +/pte_unmap +253 include/linux/rmap.h 237 /* Look for migarion entries rather than present ptes */ 238 #define PAGE_CHECK_WALK_MIGRATION (1 << 1) 239 240 struct page_check_walk { 241 struct page *page; 242 struct vm_area_struct *vma; 243 unsigned long address; 244 pmd_t *pmd; 245 pte_t *pte; 246 spinlock_t *ptl; 247 unsigned int flags; 248 }; 249 250 static inline void page_check_walk_done(struct page_check_walk *pcw) 251 { 252 if (pcw->pte) > 253 pte_unmap(pcw->pte); 254 if (pcw->ptl) 255 spin_unlock(pcw->ptl); 256 } 257 258 bool __page_check_walk(struct page_check_walk *pcw); 259 260 /** 261 * page_check_walk - check if @pcw->page is mapped in @pcw->vma at @pcw->address --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation [-- Attachment #2: .config.gz --] [-- Type: application/gzip, Size: 25587 bytes --]
WARNING: multiple messages have this Message-ID (diff)
From: kbuild test robot <lkp@intel.com> To: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: kbuild-all@01.org, Andrea Arcangeli <aarcange@redhat.com>, Hugh Dickins <hughd@google.com>, Rik van Riel <riel@redhat.com>, Andrew Morton <akpm@linux-foundation.org>, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 02/12] mm: introduce page_check_walk() Date: Wed, 25 Jan 2017 09:19:24 +0800 [thread overview] Message-ID: <201701250927.8DtGnZqo%fengguang.wu@intel.com> (raw) In-Reply-To: <20170124162824.91275-3-kirill.shutemov@linux.intel.com> [-- Attachment #1: Type: text/plain, Size: 2349 bytes --] Hi Kirill, [auto build test ERROR on mmotm/master] [also build test ERROR on v4.10-rc5 next-20170124] [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/Kirill-A-Shutemov/Fix-few-rmap-related-THP-bugs/20170125-081918 base: git://git.cmpxchg.org/linux-mmotm.git master config: i386-defconfig (attached as .config) compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901 reproduce: # save the attached .config to linux build tree make ARCH=i386 All error/warnings (new ones prefixed by >>): In file included from arch/x86/include/asm/pgtable.h:471:0, from include/linux/mm.h:68, from include/linux/ring_buffer.h:5, from include/linux/trace_events.h:5, from include/trace/syscall.h:6, from include/linux/syscalls.h:81, from init/main.c:18: include/linux/rmap.h: In function 'page_check_walk_done': >> arch/x86/include/asm/pgtable_32.h:53:24: error: implicit declaration of function 'kunmap_atomic' [-Werror=implicit-function-declaration] #define pte_unmap(pte) kunmap_atomic((pte)) ^ >> include/linux/rmap.h:253:3: note: in expansion of macro 'pte_unmap' pte_unmap(pcw->pte); ^~~~~~~~~ cc1: some warnings being treated as errors vim +/pte_unmap +253 include/linux/rmap.h 237 /* Look for migarion entries rather than present ptes */ 238 #define PAGE_CHECK_WALK_MIGRATION (1 << 1) 239 240 struct page_check_walk { 241 struct page *page; 242 struct vm_area_struct *vma; 243 unsigned long address; 244 pmd_t *pmd; 245 pte_t *pte; 246 spinlock_t *ptl; 247 unsigned int flags; 248 }; 249 250 static inline void page_check_walk_done(struct page_check_walk *pcw) 251 { 252 if (pcw->pte) > 253 pte_unmap(pcw->pte); 254 if (pcw->ptl) 255 spin_unlock(pcw->ptl); 256 } 257 258 bool __page_check_walk(struct page_check_walk *pcw); 259 260 /** 261 * page_check_walk - check if @pcw->page is mapped in @pcw->vma at @pcw->address --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation [-- Attachment #2: .config.gz --] [-- Type: application/gzip, Size: 25587 bytes --]
next prev parent reply other threads:[~2017-01-25 1:20 UTC|newest] Thread overview: 71+ messages / expand[flat|nested] mbox.gz Atom feed top 2017-01-24 16:28 [PATCH 00/12] Fix few rmap-related THP bugs Kirill A. Shutemov 2017-01-24 16:28 ` Kirill A. Shutemov 2017-01-24 16:28 ` [PATCH 01/12] uprobes: split THPs before trying replace them Kirill A. Shutemov 2017-01-24 16:28 ` Kirill A. Shutemov 2017-01-24 18:08 ` Rik van Riel 2017-01-24 18:08 ` Rik van Riel 2017-01-24 21:28 ` Andrew Morton 2017-01-24 21:28 ` Andrew Morton 2017-01-24 22:22 ` Kirill A. Shutemov 2017-01-24 22:22 ` Kirill A. Shutemov 2017-01-24 22:35 ` Andrew Morton 2017-01-24 22:35 ` Andrew Morton 2017-01-24 22:56 ` Kirill A. Shutemov 2017-01-24 22:56 ` Kirill A. Shutemov 2017-01-25 16:55 ` Srikar Dronamraju 2017-01-25 16:55 ` Srikar Dronamraju 2017-01-25 17:44 ` Rik van Riel 2017-01-25 17:44 ` Kirill A. Shutemov 2017-01-25 17:44 ` Kirill A. Shutemov 2017-01-25 18:35 ` Johannes Weiner 2017-01-25 18:35 ` Johannes Weiner 2017-01-25 18:38 ` Kirill A. Shutemov 2017-01-25 18:38 ` Kirill A. Shutemov 2017-01-26 2:54 ` Srikar Dronamraju 2017-01-26 2:54 ` Srikar Dronamraju 2017-01-25 18:22 ` Johannes Weiner 2017-01-25 18:22 ` Johannes Weiner 2017-01-24 16:28 ` [PATCH 02/12] mm: introduce page_check_walk() Kirill A. Shutemov 2017-01-24 16:28 ` Kirill A. Shutemov 2017-01-24 21:41 ` Andrew Morton 2017-01-24 21:41 ` Andrew Morton 2017-01-24 22:50 ` Kirill A. Shutemov 2017-01-24 22:50 ` Kirill A. Shutemov 2017-01-24 22:55 ` Andrew Morton 2017-01-24 22:55 ` Andrew Morton 2017-01-25 17:53 ` Kirill A. Shutemov 2017-01-25 17:53 ` Kirill A. Shutemov 2017-01-25 1:19 ` kbuild test robot [this message] 2017-01-25 1:19 ` kbuild test robot 2017-01-25 1:59 ` kbuild test robot 2017-01-25 1:59 ` kbuild test robot 2017-01-24 16:28 ` [PATCH 03/12] mm: fix handling PTE-mapped THPs in page_referenced() Kirill A. Shutemov 2017-01-24 16:28 ` Kirill A. Shutemov 2017-01-24 16:28 ` [PATCH 04/12] mm: fix handling PTE-mapped THPs in page_idle_clear_pte_refs() Kirill A. Shutemov 2017-01-24 16:28 ` Kirill A. Shutemov 2017-01-24 16:28 ` [PATCH 05/12] mm, rmap: check all VMAs that PTE-mapped THP can be part of Kirill A. Shutemov 2017-01-24 16:28 ` Kirill A. Shutemov 2017-01-24 16:28 ` [PATCH 06/12] mm: convert page_mkclean_one() to page_check_walk() Kirill A. Shutemov 2017-01-24 16:28 ` Kirill A. Shutemov 2017-01-25 1:44 ` kbuild test robot 2017-01-25 1:44 ` kbuild test robot 2017-01-25 2:00 ` kbuild test robot 2017-01-25 2:00 ` kbuild test robot 2017-01-24 16:28 ` [PATCH 07/12] mm: convert try_to_unmap_one() " Kirill A. Shutemov 2017-01-24 16:28 ` Kirill A. Shutemov 2017-01-25 3:13 ` kbuild test robot 2017-01-25 3:13 ` kbuild test robot 2017-01-24 16:28 ` [PATCH 08/12] mm, ksm: convert write_protect_page() " Kirill A. Shutemov 2017-01-24 16:28 ` Kirill A. Shutemov 2017-01-24 16:28 ` [PATCH 09/12] mm, uprobes: convert __replace_page() " Kirill A. Shutemov 2017-01-24 16:28 ` Kirill A. Shutemov 2017-01-26 2:58 ` Srikar Dronamraju 2017-01-26 2:58 ` Srikar Dronamraju 2017-01-24 16:28 ` [PATCH 10/12] mm: convert page_mapped_in_vma() " Kirill A. Shutemov 2017-01-24 16:28 ` Kirill A. Shutemov 2017-01-24 16:28 ` [PATCH 11/12] mm: drop page_check_address{,_transhuge} Kirill A. Shutemov 2017-01-24 16:28 ` Kirill A. Shutemov 2017-01-24 16:28 ` [PATCH 12/12] mm: convert remove_migration_pte() to page_check_walk() Kirill A. Shutemov 2017-01-24 16:28 ` Kirill A. Shutemov 2017-01-25 1:54 ` kbuild test robot 2017-01-25 1:54 ` kbuild test robot
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