From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.9]) (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 76E5220B0F for ; Wed, 9 Oct 2024 02:55:30 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.9 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728442532; cv=none; b=W6VFzy0xVpqN8C4THHTrMUDixOFqngtx6OR9oBkqPPTvwux2MG4Is5mlr5HSUhXxeo0X28aAlYUrKvatNWBSou3ytphgk20ckO+IgPsUFGHQRjavau0drnLcnp22UQBFFT6EmxOBkJKAyy5r1AgIqFL0pkSB8MHPjwxGavWjm2s= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1728442532; c=relaxed/simple; bh=NS9IhPjdE3yaHiEZvW85p+y8t+eWSiG/2fWjRm3L4nI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=DF6kAUyRpibELCJpZyD8Op2zEJw5E1mkTGbkq8otIzkCojKvlPzgegMSnAOxxCWXxwyLyKPpCoW9eHbpORsnU7rno174sGUO2TgEnUkVFW71M2klqy+8wAn+s60D7ukQTNtwviUZCrBDfAaGMzahVjtJa9kRfWQs/AQ21BbngbU= 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=nnhX8x8N; arc=none smtp.client-ip=198.175.65.9 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="nnhX8x8N" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1728442531; x=1759978531; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=NS9IhPjdE3yaHiEZvW85p+y8t+eWSiG/2fWjRm3L4nI=; b=nnhX8x8NswktWK6aAPlnrKYnEmzSrp5eXuHiU/msCcmEI3GCawKCfadg +pXxMIjnlXCVnjqDx7NtbORAatvZ1gdTMCdk8UFqC0vqTndeKds17JQnD qQ1VKFAWiryuYy7KOJVZMo5HmPY/AOBT73pSGK4Ftqj/c5S/JWprv233q iKc9Uw44x6ng4hWvKnSnpQj6/LpU0cSFE+RjuqU1jdbeFJsbRXqqvHODL O02hDg4N416yxftSmZI+cy21OAS5RVdE5EaRA8DlrK5GizusIKZfwxJ6R PM+e20/UyrfXMaT1rL4rVrcTg+l9rvblkyEMiY8esxOareNVClX4v7K4y g==; X-CSE-ConnectionGUID: U6Fb7ijYRCanprLrhQ8TFA== X-CSE-MsgGUID: TGZaOslgTJuKzsx1HIyYAw== X-IronPort-AV: E=McAfee;i="6700,10204,11219"; a="50252888" X-IronPort-AV: E=Sophos;i="6.11,188,1725346800"; d="scan'208";a="50252888" Received: from orviesa003.jf.intel.com ([10.64.159.143]) by orvoesa101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 08 Oct 2024 19:55:30 -0700 X-CSE-ConnectionGUID: DvZxLQ1YQwWwxnViVSatqQ== X-CSE-MsgGUID: 6/pktto0Qp2pQ7e8A60yyA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.11,188,1725346800"; d="scan'208";a="80919229" Received: from lkp-server01.sh.intel.com (HELO a48cf1aa22e8) ([10.239.97.150]) by orviesa003.jf.intel.com with ESMTP; 08 Oct 2024 19:55:22 -0700 Received: from kbuild by a48cf1aa22e8 with local (Exim 4.96) (envelope-from ) id 1syMr9-0008dW-2P; Wed, 09 Oct 2024 02:55:19 +0000 Date: Wed, 9 Oct 2024 10:54:53 +0800 From: kernel test robot To: Julian Vetter , Arnd Bergmann , Russell King , Catalin Marinas , Will Deacon , Guo Ren , Huacai Chen , WANG Xuerui , Andrew Morton , Geert Uytterhoeven , Richard Henderson , Ivan Kokshaysky , Matt Turner , "James E . J . Bottomley" , Helge Deller , Yoshinori Sato , Rich Felker , John Paul Adrian Glaubitz , Richard Weinberger , Anton Ivanov , Johannes Berg , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Naveen N Rao , Madhavan Srinivasan , Heiko Carstens , Vasily Gorbik , Alexander Gordeev , Christian Borntraeger Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List Subject: Re: [PATCH v8 01/14] Consolidate IO memcpy/memset into iomap_copy.c Message-ID: <202410091032.Q4NgrjoB-lkp@intel.com> References: <20241008075023.3052370-2-jvetter@kalrayinc.com> Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241008075023.3052370-2-jvetter@kalrayinc.com> Hi Julian, kernel test robot noticed the following build errors: [auto build test ERROR on powerpc/next] [also build test ERROR on powerpc/fixes arm64/for-next/core deller-parisc/for-next s390/features mtd/mtd/next mtd/mtd/fixes linus/master arm/for-next arm/fixes v6.12-rc2 next-20241008] [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/Julian-Vetter/Consolidate-IO-memcpy-memset-into-iomap_copy-c/20241008-163134 base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next patch link: https://lore.kernel.org/r/20241008075023.3052370-2-jvetter%40kalrayinc.com patch subject: [PATCH v8 01/14] Consolidate IO memcpy/memset into iomap_copy.c config: sparc-allnoconfig (https://download.01.org/0day-ci/archive/20241009/202410091032.Q4NgrjoB-lkp@intel.com/config) compiler: sparc-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241009/202410091032.Q4NgrjoB-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/202410091032.Q4NgrjoB-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from arch/sparc/include/asm/io.h:7, from include/linux/io.h:14, from include/linux/irq.h:20, from include/asm-generic/hardirq.h:17, from arch/sparc/include/asm/hardirq_32.h:11, from arch/sparc/include/asm/hardirq.h:7, from include/linux/hardirq.h:11, from include/linux/highmem.h:12, from include/linux/pagemap.h:11, from lib/buildid.c:7: >> arch/sparc/include/asm/io_32.h:23:20: error: static declaration of '_memset_io' follows non-static declaration 23 | static inline void _memset_io(volatile void __iomem *dst, | ^~~~~~~~~~ arch/sparc/include/asm/io_32.h:10:31: note: previous declaration of '_memset_io' with type 'void(volatile void *, int, size_t)' {aka 'void(volatile void *, int, unsigned int)'} 10 | #define memset_io(d,c,sz) _memset_io(d,c,sz) | ^~~~~~~~~~ include/asm-generic/io.h:109:13: note: in expansion of macro 'memset_io' 109 | extern void memset_io(volatile void __iomem *dst, int c, size_t count); | ^~~~~~~~~ >> arch/sparc/include/asm/io_32.h:34:20: error: static declaration of '_memcpy_fromio' follows non-static declaration 34 | static inline void _memcpy_fromio(void *dst, const volatile void __iomem *src, | ^~~~~~~~~~~~~~ arch/sparc/include/asm/io_32.h:11:31: note: previous declaration of '_memcpy_fromio' with type 'void(void *, const volatile void *, size_t)' {aka 'void(void *, const volatile void *, unsigned int)'} 11 | #define memcpy_fromio(d,s,sz) _memcpy_fromio(d,s,sz) | ^~~~~~~~~~~~~~ include/asm-generic/io.h:105:13: note: in expansion of macro 'memcpy_fromio' 105 | extern void memcpy_fromio(void *to, const volatile void __iomem *from, | ^~~~~~~~~~~~~ >> arch/sparc/include/asm/io_32.h:46:20: error: static declaration of '_memcpy_toio' follows non-static declaration 46 | static inline void _memcpy_toio(volatile void __iomem *dst, const void *src, | ^~~~~~~~~~~~ arch/sparc/include/asm/io_32.h:12:31: note: previous declaration of '_memcpy_toio' with type 'void(volatile void *, const void *, size_t)' {aka 'void(volatile void *, const void *, unsigned int)'} 12 | #define memcpy_toio(d,s,sz) _memcpy_toio(d,s,sz) | ^~~~~~~~~~~~ include/asm-generic/io.h:107:13: note: in expansion of macro 'memcpy_toio' 107 | extern void memcpy_toio(volatile void __iomem *to, const void *from, | ^~~~~~~~~~~ -- In file included from arch/sparc/include/asm/io.h:7, from include/linux/io.h:14, from include/linux/irq.h:20, from include/asm-generic/hardirq.h:17, from arch/sparc/include/asm/hardirq_32.h:11, from arch/sparc/include/asm/hardirq.h:7, from include/linux/hardirq.h:11, from include/linux/interrupt.h:11, from include/linux/rtc.h:17, from lib/vsprintf.c:36: >> arch/sparc/include/asm/io_32.h:23:20: error: static declaration of '_memset_io' follows non-static declaration 23 | static inline void _memset_io(volatile void __iomem *dst, | ^~~~~~~~~~ arch/sparc/include/asm/io_32.h:10:31: note: previous declaration of '_memset_io' with type 'void(volatile void *, int, size_t)' {aka 'void(volatile void *, int, unsigned int)'} 10 | #define memset_io(d,c,sz) _memset_io(d,c,sz) | ^~~~~~~~~~ include/asm-generic/io.h:109:13: note: in expansion of macro 'memset_io' 109 | extern void memset_io(volatile void __iomem *dst, int c, size_t count); | ^~~~~~~~~ >> arch/sparc/include/asm/io_32.h:34:20: error: static declaration of '_memcpy_fromio' follows non-static declaration 34 | static inline void _memcpy_fromio(void *dst, const volatile void __iomem *src, | ^~~~~~~~~~~~~~ arch/sparc/include/asm/io_32.h:11:31: note: previous declaration of '_memcpy_fromio' with type 'void(void *, const volatile void *, size_t)' {aka 'void(void *, const volatile void *, unsigned int)'} 11 | #define memcpy_fromio(d,s,sz) _memcpy_fromio(d,s,sz) | ^~~~~~~~~~~~~~ include/asm-generic/io.h:105:13: note: in expansion of macro 'memcpy_fromio' 105 | extern void memcpy_fromio(void *to, const volatile void __iomem *from, | ^~~~~~~~~~~~~ >> arch/sparc/include/asm/io_32.h:46:20: error: static declaration of '_memcpy_toio' follows non-static declaration 46 | static inline void _memcpy_toio(volatile void __iomem *dst, const void *src, | ^~~~~~~~~~~~ arch/sparc/include/asm/io_32.h:12:31: note: previous declaration of '_memcpy_toio' with type 'void(volatile void *, const void *, size_t)' {aka 'void(volatile void *, const void *, unsigned int)'} 12 | #define memcpy_toio(d,s,sz) _memcpy_toio(d,s,sz) | ^~~~~~~~~~~~ include/asm-generic/io.h:107:13: note: in expansion of macro 'memcpy_toio' 107 | extern void memcpy_toio(volatile void __iomem *to, const void *from, | ^~~~~~~~~~~ lib/vsprintf.c: In function 'va_format': lib/vsprintf.c:1683:9: warning: function 'va_format' might be a candidate for 'gnu_printf' format attribute [-Wsuggest-attribute=format] 1683 | buf += vsnprintf(buf, end > buf ? end - buf : 0, va_fmt->fmt, va); | ^~~ -- In file included from arch/sparc/include/asm/io.h:7, from include/linux/io.h:14, from lib/iomap_copy.c:8: >> arch/sparc/include/asm/io_32.h:23:20: error: static declaration of '_memset_io' follows non-static declaration 23 | static inline void _memset_io(volatile void __iomem *dst, | ^~~~~~~~~~ arch/sparc/include/asm/io_32.h:10:31: note: previous declaration of '_memset_io' with type 'void(volatile void *, int, size_t)' {aka 'void(volatile void *, int, unsigned int)'} 10 | #define memset_io(d,c,sz) _memset_io(d,c,sz) | ^~~~~~~~~~ include/asm-generic/io.h:109:13: note: in expansion of macro 'memset_io' 109 | extern void memset_io(volatile void __iomem *dst, int c, size_t count); | ^~~~~~~~~ >> arch/sparc/include/asm/io_32.h:34:20: error: static declaration of '_memcpy_fromio' follows non-static declaration 34 | static inline void _memcpy_fromio(void *dst, const volatile void __iomem *src, | ^~~~~~~~~~~~~~ arch/sparc/include/asm/io_32.h:11:31: note: previous declaration of '_memcpy_fromio' with type 'void(void *, const volatile void *, size_t)' {aka 'void(void *, const volatile void *, unsigned int)'} 11 | #define memcpy_fromio(d,s,sz) _memcpy_fromio(d,s,sz) | ^~~~~~~~~~~~~~ include/asm-generic/io.h:105:13: note: in expansion of macro 'memcpy_fromio' 105 | extern void memcpy_fromio(void *to, const volatile void __iomem *from, | ^~~~~~~~~~~~~ >> arch/sparc/include/asm/io_32.h:46:20: error: static declaration of '_memcpy_toio' follows non-static declaration 46 | static inline void _memcpy_toio(volatile void __iomem *dst, const void *src, | ^~~~~~~~~~~~ arch/sparc/include/asm/io_32.h:12:31: note: previous declaration of '_memcpy_toio' with type 'void(volatile void *, const void *, size_t)' {aka 'void(volatile void *, const void *, unsigned int)'} 12 | #define memcpy_toio(d,s,sz) _memcpy_toio(d,s,sz) | ^~~~~~~~~~~~ include/asm-generic/io.h:107:13: note: in expansion of macro 'memcpy_toio' 107 | extern void memcpy_toio(volatile void __iomem *to, const void *from, | ^~~~~~~~~~~ lib/iomap_copy.c:10:10: fatal error: linux/unaligned.h: No such file or directory 10 | #include | ^~~~~~~~~~~~~~~~~~~ compilation terminated. vim +/_memset_io +23 arch/sparc/include/asm/io_32.h f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 22 e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 @23 static inline void _memset_io(volatile void __iomem *dst, e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 24 int c, __kernel_size_t n) f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 25 { e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 26 volatile void __iomem *d = dst; f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 27 e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 28 while (n--) { e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 29 writeb(c, d); e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 30 d++; f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 31 } f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 32 } f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 33 e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 @34 static inline void _memcpy_fromio(void *dst, const volatile void __iomem *src, e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 35 __kernel_size_t n) f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 36 { e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 37 char *d = dst; f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 38 e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 39 while (n--) { e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 40 char tmp = readb(src); e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 41 *d++ = tmp; e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 42 src++; f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 43 } f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 44 } f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 45 e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 @46 static inline void _memcpy_toio(volatile void __iomem *dst, const void *src, e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 47 __kernel_size_t n) f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 48 { e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 49 const char *s = src; e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 50 volatile void __iomem *d = dst; f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 51 e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 52 while (n--) { e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 53 char tmp = *s++; e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 54 writeb(tmp, d); e1039fb426094d arch/sparc/include/asm/io_32.h Sam Ravnborg 2014-04-26 55 d++; f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 56 } f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 57 } f5e706ad886b6a include/asm-sparc/io_32.h Sam Ravnborg 2008-07-17 58 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki