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Sat, 10 Jun 2023 04:26:30 -0400 X-MC-Unique: AEWV5vKOPumHdPA80TVoSw-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 150CF8002BF; Sat, 10 Jun 2023 08:26:29 +0000 (UTC) Received: from localhost (ovpn-12-39.pek2.redhat.com [10.72.12.39]) by smtp.corp.redhat.com (Postfix) with ESMTPS id AD8AAC0004B; Sat, 10 Jun 2023 08:26:27 +0000 (UTC) Date: Sat, 10 Jun 2023 16:26:21 +0800 From: Baoquan He To: kernel test robot Cc: linux-kernel@vger.kernel.org, llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, linux-arch@vger.kernel.org, linux-mm@kvack.org, arnd@arndb.de, christophe.leroy@csgroup.eu, hch@lst.de, rppt@kernel.org, willy@infradead.org, agordeev@linux.ibm.com, wangkefeng.wang@huawei.com, schnelle@linux.ibm.com, David.Laight@aculab.com, shorne@gmail.com, deller@gmx.de, Brian Cain , linux-hexagon@vger.kernel.org Subject: Re: [PATCH v6 02/19] hexagon: mm: Convert to GENERIC_IOREMAP Message-ID: References: <20230609075528.9390-3-bhe@redhat.com> <202306091859.NhlW2nny-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202306091859.NhlW2nny-lkp@intel.com> X-Scanned-By: MIMEDefang 3.1 on 10.11.54.8 X-Rspam-User: X-Stat-Signature: 37cfmcegmbjtt6ibuwzrf5y6u6xny747 X-Rspamd-Server: rspam07 X-Rspamd-Queue-Id: 205F1160016 X-HE-Tag: 1686385596-900394 X-HE-Meta: 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 hHkAEvOA 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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On 06/09/23 at 07:09pm, kernel test robot wrote: > Hi Baoquan, > > kernel test robot noticed the following build errors: > > [auto build test ERROR on akpm-mm/mm-everything] > > url: https://github.com/intel-lab-lkp/linux/commits/Baoquan-He/asm-generic-iomap-h-remove-ARCH_HAS_IOREMAP_xx-macros/20230609-160014 > base: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git mm-everything > patch link: https://lore.kernel.org/r/20230609075528.9390-3-bhe%40redhat.com > patch subject: [PATCH v6 02/19] hexagon: mm: Convert to GENERIC_IOREMAP > config: hexagon-randconfig-r041-20230608 (https://download.01.org/0day-ci/archive/20230609/202306091859.NhlW2nny-lkp@intel.com/config) > compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a) > reproduce (this is a W=1 build): > mkdir -p ~/bin > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > chmod +x ~/bin/make.cross > git remote add akpm-mm https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git > git fetch akpm-mm mm-everything > git checkout akpm-mm/mm-everything > b4 shazam https://lore.kernel.org/r/20230609075528.9390-3-bhe@redhat.com > # save the config file > mkdir build_dir && cp config build_dir/.config > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=hexagon olddefconfig > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang ~/bin/make.cross W=1 O=build_dir ARCH=hexagon prepare > > 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/202306091859.NhlW2nny-lkp@intel.com/ Thanks for reporting. I reproduced them on my local machine. Below patch can fix them. And by the way, I also saw the clone3 warning, and have to made change in scripts/checksyscalls.sh to mute it, wondering how you handle it in your testing. ------ stdin>:1520:2: warning: syscall clone3 not implemented [-W#warnings] 1520 | #warning syscall clone3 not implemented | ^ 1 warning generated. ------ diff --git a/scripts/checksyscalls.sh b/scripts/checksyscalls.sh index 1e5d2eeb726d..3a369b78edb7 100755 --- a/scripts/checksyscalls.sh +++ b/scripts/checksyscalls.sh @@ -148,6 +148,7 @@ cat << EOF #define __IGNORE_nanosleep #define __IGNORE_io_getevents #define __IGNORE_recvmmsg +#define __IGNORE_clone3 #endif >From 6a86f4360a61a2b7b4d71172e5c03be554367553 Mon Sep 17 00:00:00 2001 From: root Date: Fri, 9 Jun 2023 21:21:36 -0400 Subject: [PATCH] hexagon: mm: fix warning in asm/io.h Content-type: text/plain Remove the old iounmap() declaration which is not consistent with the standard one in asm-generic/io.h, let's use the standard one. And also add macro definition of inb/w/l and outb/w/l to override the definition of them in asm-generic/io.h. Reported-by: kernel test robot Signed-off-by: Baoquan He --- arch/hexagon/include/asm/io.h | 8 ++++++-- scripts/checksyscalls.sh | 1 + 2 files changed, 7 insertions(+), 2 deletions(-) diff --git a/arch/hexagon/include/asm/io.h b/arch/hexagon/include/asm/io.h index dcd9cbbf5934..efe9cb00ebf8 100644 --- a/arch/hexagon/include/asm/io.h +++ b/arch/hexagon/include/asm/io.h @@ -27,8 +27,6 @@ extern int remap_area_pages(unsigned long start, unsigned long phys_addr, unsigned long end, unsigned long flags); -extern void iounmap(const volatile void __iomem *addr); - /* Defined in lib/io.c, needed for smc91x driver. */ extern void __raw_readsw(const void __iomem *addr, void *data, int wordlen); extern void __raw_writesw(void __iomem *addr, const void *data, int wordlen); @@ -207,16 +205,19 @@ static inline void memset_io(volatile void __iomem *addr, int value, * * Operates on "I/O bus I/O space" */ +#define inb inb static inline u8 inb(unsigned long port) { return readb(_IO_BASE + (port & IO_SPACE_LIMIT)); } +#define inw inw static inline u16 inw(unsigned long port) { return readw(_IO_BASE + (port & IO_SPACE_LIMIT)); } +#define inl inl static inline u32 inl(unsigned long port) { return readl(_IO_BASE + (port & IO_SPACE_LIMIT)); @@ -227,16 +228,19 @@ static inline u32 inl(unsigned long port) * @data: data to write to * @addr: address in I/O space */ +#define outb outb static inline void outb(u8 data, unsigned long port) { writeb(data, _IO_BASE + (port & IO_SPACE_LIMIT)); } +#define outw outw static inline void outw(u16 data, unsigned long port) { writew(data, _IO_BASE + (port & IO_SPACE_LIMIT)); } +#define outl outl static inline void outl(u32 data, unsigned long port) { writel(data, _IO_BASE + (port & IO_SPACE_LIMIT));