From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.14]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DADBEED8 for ; Sun, 4 Aug 2024 01:53:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.14 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722736394; cv=none; b=Fqso0coY6k5JDcgDlrRMBGGyAz11OOTDSkF2iw9KrctZSnFgiT0qSfLYEoTxetyKoFMgdZL/l3IWHFAFGy5VyVZC6lOWUdeAqCu5TAb7aVVnjLDIdo1BqEnluyX/ShJY4JTqKNgGA/DX5sf/TpecUsHHFV6gbNsEmmgov7jBip0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1722736394; c=relaxed/simple; bh=hTtyj+2GN06nhbjwGVCPDIwDUGx6x7DaNGHBdYvzvBk=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=LD4G1uGsuvgA0b8Z40UXU+L2zDJ9jNw+FL2kM/A+WibPipnFUOTGpe1FG0Lo+K4dhdcRplIixhY4fUn2EYiIA+NZnkgERnwU2cfGm10iEcPWid2zQUPmibaD6zSU8Z3oxbS2UX0YZsxzOnV9mRtWlCjL+w7oxJt1VwMODilqBV4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=HPltkE8y; arc=none smtp.client-ip=198.175.65.14 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="HPltkE8y" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1722736392; x=1754272392; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=hTtyj+2GN06nhbjwGVCPDIwDUGx6x7DaNGHBdYvzvBk=; b=HPltkE8yojKL5VOecykgKOe0SBljTtW1BX3gPIWndjiDbK7ky57hNHjQ TIg1osGYf5yrj1PzPH9vY2d8De6jO7IzmfYBzBuSVi21A1ltnwcFuaZy4 ZwllFP1+R6Tw6Ug4qdUH/jyXDFZnPUWI1oazeSiOTH0EWVER6o6q5RzHj AGbfNolMshuYgVlX4+FxrcpNT2rYS4HWl6osaF2dmld+Aq13hZ1ezIzo9 wV82siUOYwOiRdDH2bAdUOlVlZgp52oWv8mzbEg3nwtNlhk2IDOjVcRgm QSRlRCiLXue8zJ/TVhDXT5jnoDzRztieoSxHcoQFWpH7VeQT0DTFSNFEq Q==; X-CSE-ConnectionGUID: 3NDyH/hBSAuZLij7fX/anQ== X-CSE-MsgGUID: rFnvKj6QR8m8+cq4qddNrw== X-IronPort-AV: E=McAfee;i="6700,10204,11153"; a="24514660" X-IronPort-AV: E=Sophos;i="6.09,261,1716274800"; d="scan'208";a="24514660" Received: from fmviesa003.fm.intel.com ([10.60.135.143]) by orvoesa106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 03 Aug 2024 18:53:10 -0700 X-CSE-ConnectionGUID: Fdba3fbbRNe6RuSy69AN9g== X-CSE-MsgGUID: GiM87j/KQjOA0AI4n3fL3w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,261,1716274800"; d="scan'208";a="59943608" Received: from unknown (HELO b6bf6c95bbab) ([10.239.97.151]) by fmviesa003.fm.intel.com with ESMTP; 03 Aug 2024 18:53:07 -0700 Received: from kbuild by b6bf6c95bbab with local (Exim 4.96) (envelope-from ) id 1saQQi-000142-2I; Sun, 04 Aug 2024 01:53:04 +0000 Date: Sun, 4 Aug 2024 09:52:15 +0800 From: kernel test robot To: Chunyan Zhang , Paul Walmsley , Palmer Dabbelt , Albert Ou , Andrew Morton , Alexandre Ghiti Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Chunyan Zhang Subject: Re: [PATCH V2 2/3] riscv: mm: Add soft-dirty page tracking support Message-ID: <202408040937.f2DDJjCu-lkp@intel.com> References: <20240731040444.3384790-3-zhangchunyan@iscas.ac.cn> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20240731040444.3384790-3-zhangchunyan@iscas.ac.cn> Hi Chunyan, kernel test robot noticed the following build errors: [auto build test ERROR on akpm-mm/mm-everything] [also build test ERROR on linus/master v6.11-rc1 next-20240802] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Chunyan-Zhang/riscv-mm-Prepare-for-reuse-PTE-RSW-bit-9/20240801-231628 base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything patch link: https://lore.kernel.org/r/20240731040444.3384790-3-zhangchunyan%40iscas.ac.cn patch subject: [PATCH V2 2/3] riscv: mm: Add soft-dirty page tracking support config: riscv-randconfig-r133-20240802 (https://download.01.org/0day-ci/archive/20240804/202408040937.f2DDJjCu-lkp@intel.com/config) compiler: clang version 20.0.0git (https://github.com/llvm/llvm-project 423aec6573df4424f90555468128e17073ddc69e) reproduce: (https://download.01.org/0day-ci/archive/20240804/202408040937.f2DDJjCu-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202408040937.f2DDJjCu-lkp@intel.com/ All errors (new ones prefixed by >>): | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/io.h:104:53: note: expanded from macro 'insb' 104 | #define insb(addr, buffer, count) __insb(PCI_IOBASE + (addr), buffer, count) | ~~~~~~~~~~ ^ In file included from lib/vsprintf.c:36: In file included from include/linux/rtc.h:17: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/riscv/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/riscv/include/asm/io.h:136: include/asm-generic/io.h:752:2: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 752 | insw(addr, buffer, count); | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/io.h:105:53: note: expanded from macro 'insw' 105 | #define insw(addr, buffer, count) __insw(PCI_IOBASE + (addr), buffer, count) | ~~~~~~~~~~ ^ In file included from lib/vsprintf.c:36: In file included from include/linux/rtc.h:17: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/riscv/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/riscv/include/asm/io.h:136: include/asm-generic/io.h:760:2: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 760 | insl(addr, buffer, count); | ^~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/io.h:106:53: note: expanded from macro 'insl' 106 | #define insl(addr, buffer, count) __insl(PCI_IOBASE + (addr), buffer, count) | ~~~~~~~~~~ ^ In file included from lib/vsprintf.c:36: In file included from include/linux/rtc.h:17: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/riscv/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/riscv/include/asm/io.h:136: include/asm-generic/io.h:769:2: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 769 | outsb(addr, buffer, count); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/io.h:118:55: note: expanded from macro 'outsb' 118 | #define outsb(addr, buffer, count) __outsb(PCI_IOBASE + (addr), buffer, count) | ~~~~~~~~~~ ^ In file included from lib/vsprintf.c:36: In file included from include/linux/rtc.h:17: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/riscv/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/riscv/include/asm/io.h:136: include/asm-generic/io.h:778:2: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 778 | outsw(addr, buffer, count); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/io.h:119:55: note: expanded from macro 'outsw' 119 | #define outsw(addr, buffer, count) __outsw(PCI_IOBASE + (addr), buffer, count) | ~~~~~~~~~~ ^ In file included from lib/vsprintf.c:36: In file included from include/linux/rtc.h:17: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/riscv/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/riscv/include/asm/io.h:136: include/asm-generic/io.h:787:2: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 787 | outsl(addr, buffer, count); | ^~~~~~~~~~~~~~~~~~~~~~~~~~ arch/riscv/include/asm/io.h:120:55: note: expanded from macro 'outsl' 120 | #define outsl(addr, buffer, count) __outsl(PCI_IOBASE + (addr), buffer, count) | ~~~~~~~~~~ ^ In file included from lib/vsprintf.c:36: In file included from include/linux/rtc.h:17: In file included from include/linux/interrupt.h:11: In file included from include/linux/hardirq.h:11: In file included from ./arch/riscv/include/generated/asm/hardirq.h:1: In file included from include/asm-generic/hardirq.h:17: In file included from include/linux/irq.h:20: In file included from include/linux/io.h:14: In file included from arch/riscv/include/asm/io.h:136: include/asm-generic/io.h:1115:55: warning: performing pointer arithmetic on a null pointer has undefined behavior [-Wnull-pointer-arithmetic] 1115 | return (port > MMIO_UPPER_LIMIT) ? NULL : PCI_IOBASE + port; | ~~~~~~~~~~ ^ In file included from lib/vsprintf.c:50: In file included from lib/../mm/internal.h:13: include/linux/mm_inline.h:47:41: warning: arithmetic between different enumeration types ('enum node_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 47 | __mod_lruvec_state(lruvec, NR_LRU_BASE + lru, nr_pages); | ~~~~~~~~~~~ ^ ~~~ include/linux/mm_inline.h:49:22: warning: arithmetic between different enumeration types ('enum zone_stat_item' and 'enum lru_list') [-Wenum-enum-conversion] 49 | NR_ZONE_LRU_BASE + lru, nr_pages); | ~~~~~~~~~~~~~~~~ ^ ~~~ In file included from lib/vsprintf.c:50: >> lib/../mm/internal.h:1332:41: error: call to undeclared function 'pmd_soft_dirty'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1332 | return vma_soft_dirty_enabled(vma) && !pmd_soft_dirty(pmd); | ^ lib/../mm/internal.h:1332:41: note: did you mean 'pmd_swp_soft_dirty'? include/linux/pgtable.h:1415:19: note: 'pmd_swp_soft_dirty' declared here 1415 | static inline int pmd_swp_soft_dirty(pmd_t pmd) | ^ In file included from lib/vsprintf.c:50: >> lib/../mm/internal.h:1337:41: error: call to undeclared function 'pte_soft_dirty'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration] 1337 | return vma_soft_dirty_enabled(vma) && !pte_soft_dirty(pte); | ^ 16 warnings and 2 errors generated. vim +/pmd_soft_dirty +1332 lib/../mm/internal.h 76aefad628aae1 Peter Xu 2022-07-25 1329 f38ee285191813 Barry Song 2024-06-08 1330 static inline bool pmd_needs_soft_dirty_wp(struct vm_area_struct *vma, pmd_t pmd) f38ee285191813 Barry Song 2024-06-08 1331 { f38ee285191813 Barry Song 2024-06-08 @1332 return vma_soft_dirty_enabled(vma) && !pmd_soft_dirty(pmd); f38ee285191813 Barry Song 2024-06-08 1333 } f38ee285191813 Barry Song 2024-06-08 1334 f38ee285191813 Barry Song 2024-06-08 1335 static inline bool pte_needs_soft_dirty_wp(struct vm_area_struct *vma, pte_t pte) f38ee285191813 Barry Song 2024-06-08 1336 { f38ee285191813 Barry Song 2024-06-08 @1337 return vma_soft_dirty_enabled(vma) && !pte_soft_dirty(pte); f38ee285191813 Barry Song 2024-06-08 1338 } f38ee285191813 Barry Song 2024-06-08 1339 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki