From: Philip Li <philip.li@intel.com> To: Baoquan He <bhe@redhat.com> Cc: kernel test robot <lkp@intel.com>, akpm@linux-foundation.org, willy@infradead.org, kbuild-all@lists.01.org, linux-kernel@vger.kernel.org, kexec@lists.infradead.org, hch@lst.de, yangtiezhu@loongson.cn, amit.kachhap@arm.com, linux-fsdevel@vger.kernel.org, viro@zeniv.linux.org.uk Subject: Re: [kbuild-all] Re: [PATCH v5 RESEND 1/3] vmcore: Convert copy_oldmem_page() to take an iov_iter Date: Sat, 9 Apr 2022 09:24:12 +0800 [thread overview] Message-ID: <YlDgPA96Gmlmzxxa@rli9-dbox> (raw) In-Reply-To: <YlDbJSy4AI3/cODr@MiWiFi-R3L-srv> On Sat, Apr 09, 2022 at 09:02:29AM +0800, Baoquan He wrote: > On 04/08/22 at 09:17pm, kernel test robot wrote: > > Hi Baoquan, > > > > Thank you for the patch! Perhaps something to improve: > > > > [auto build test WARNING on powerpc/next] > > [also build test WARNING on s390/features linus/master v5.18-rc1 next-20220408] > > [cannot apply to tip/x86/core hnaz-mm/master arm64/for-next/core] > > [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] > > > > url: https://github.com/intel-lab-lkp/linux/commits/Baoquan-He/Convert-vmcore-to-use-an-iov_iter/20220408-170846 > > base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next > > config: sh-randconfig-s032-20220408 (https://download.01.org/0day-ci/archive/20220408/202204082128.JKXXDGpa-lkp@intel.com/config) > > compiler: sh4-linux-gcc (GCC) 11.2.0 > > reproduce: > > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > > Thanks for reporting this, do I need to try this on ppc system? > > I tried on x86_64 system, for the 1st step, I got this: > > [ ~]# wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > /root/bin/make.cross: No such file or directory > > What else should I do to proceed? not sure whether mkdir -p /root/bin works? I can reproduce this if i don't have ~/bin dir. We will look into this to make reproduce step clearer. > > Thanks > Baoquan > > > chmod +x ~/bin/make.cross > > # apt-get install sparse > > # sparse version: v0.6.4-dirty > > # https://github.com/intel-lab-lkp/linux/commit/a5e42962f5c0bea73aa382a2415094b4bd6c6c73 > > git remote add linux-review https://github.com/intel-lab-lkp/linux > > git fetch --no-tags linux-review Baoquan-He/Convert-vmcore-to-use-an-iov_iter/20220408-170846 > > git checkout a5e42962f5c0bea73aa382a2415094b4bd6c6c73 > > # save the config file to linux build tree > > mkdir build_dir > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=sh SHELL=/bin/bash arch/sh/kernel/ > > > > If you fix the issue, kindly add following tag as appropriate > > Reported-by: kernel test robot <lkp@intel.com> > > > > > > sparse warnings: (new ones prefixed by >>) > > >> arch/sh/kernel/crash_dump.c:23:36: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const *addr @@ got void [noderef] __iomem * @@ > > arch/sh/kernel/crash_dump.c:23:36: sparse: expected void const *addr > > arch/sh/kernel/crash_dump.c:23:36: sparse: got void [noderef] __iomem * > > > > vim +23 arch/sh/kernel/crash_dump.c > > > > 13 > > 14 ssize_t copy_oldmem_page(struct iov_iter *iter, unsigned long pfn, > > 15 size_t csize, unsigned long offset) > > 16 { > > 17 void __iomem *vaddr; > > 18 > > 19 if (!csize) > > 20 return 0; > > 21 > > 22 vaddr = ioremap(pfn << PAGE_SHIFT, PAGE_SIZE); > > > 23 csize = copy_to_iter(vaddr + offset, csize, iter); > > > > -- > > 0-DAY CI Kernel Test Service > > https://01.org/lkp > > > _______________________________________________ > kbuild-all mailing list -- kbuild-all@lists.01.org > To unsubscribe send an email to kbuild-all-leave@lists.01.org
WARNING: multiple messages have this Message-ID (diff)
From: Philip Li <philip.li@intel.com> To: kexec@lists.infradead.org Subject: [kbuild-all] Re: [PATCH v5 RESEND 1/3] vmcore: Convert copy_oldmem_page() to take an iov_iter Date: Sat, 9 Apr 2022 09:24:12 +0800 [thread overview] Message-ID: <YlDgPA96Gmlmzxxa@rli9-dbox> (raw) In-Reply-To: <YlDbJSy4AI3/cODr@MiWiFi-R3L-srv> On Sat, Apr 09, 2022 at 09:02:29AM +0800, Baoquan He wrote: > On 04/08/22 at 09:17pm, kernel test robot wrote: > > Hi Baoquan, > > > > Thank you for the patch! Perhaps something to improve: > > > > [auto build test WARNING on powerpc/next] > > [also build test WARNING on s390/features linus/master v5.18-rc1 next-20220408] > > [cannot apply to tip/x86/core hnaz-mm/master arm64/for-next/core] > > [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] > > > > url: https://github.com/intel-lab-lkp/linux/commits/Baoquan-He/Convert-vmcore-to-use-an-iov_iter/20220408-170846 > > base: https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git next > > config: sh-randconfig-s032-20220408 (https://download.01.org/0day-ci/archive/20220408/202204082128.JKXXDGpa-lkp at intel.com/config) > > compiler: sh4-linux-gcc (GCC) 11.2.0 > > reproduce: > > wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > > Thanks for reporting this, do I need to try this on ppc system? > > I tried on x86_64 system, for the 1st step, I got this: > > [ ~]# wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross > /root/bin/make.cross: No such file or directory > > What else should I do to proceed? not sure whether mkdir -p /root/bin works? I can reproduce this if i don't have ~/bin dir. We will look into this to make reproduce step clearer. > > Thanks > Baoquan > > > chmod +x ~/bin/make.cross > > # apt-get install sparse > > # sparse version: v0.6.4-dirty > > # https://github.com/intel-lab-lkp/linux/commit/a5e42962f5c0bea73aa382a2415094b4bd6c6c73 > > git remote add linux-review https://github.com/intel-lab-lkp/linux > > git fetch --no-tags linux-review Baoquan-He/Convert-vmcore-to-use-an-iov_iter/20220408-170846 > > git checkout a5e42962f5c0bea73aa382a2415094b4bd6c6c73 > > # save the config file to linux build tree > > mkdir build_dir > > COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=sh SHELL=/bin/bash arch/sh/kernel/ > > > > If you fix the issue, kindly add following tag as appropriate > > Reported-by: kernel test robot <lkp@intel.com> > > > > > > sparse warnings: (new ones prefixed by >>) > > >> arch/sh/kernel/crash_dump.c:23:36: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const *addr @@ got void [noderef] __iomem * @@ > > arch/sh/kernel/crash_dump.c:23:36: sparse: expected void const *addr > > arch/sh/kernel/crash_dump.c:23:36: sparse: got void [noderef] __iomem * > > > > vim +23 arch/sh/kernel/crash_dump.c > > > > 13 > > 14 ssize_t copy_oldmem_page(struct iov_iter *iter, unsigned long pfn, > > 15 size_t csize, unsigned long offset) > > 16 { > > 17 void __iomem *vaddr; > > 18 > > 19 if (!csize) > > 20 return 0; > > 21 > > 22 vaddr = ioremap(pfn << PAGE_SHIFT, PAGE_SIZE); > > > 23 csize = copy_to_iter(vaddr + offset, csize, iter); > > > > -- > > 0-DAY CI Kernel Test Service > > https://01.org/lkp > > > _______________________________________________ > kbuild-all mailing list -- kbuild-all at lists.01.org > To unsubscribe send an email to kbuild-all-leave at lists.01.org
next prev parent reply other threads:[~2022-04-09 1:26 UTC|newest] Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-04-08 9:06 [PATCH v5 RESEND 0/3] Convert vmcore to use an iov_iter Baoquan He 2022-04-08 9:06 ` Baoquan He 2022-04-08 9:06 ` [PATCH v5 RESEND 1/3] vmcore: Convert copy_oldmem_page() to take " Baoquan He 2022-04-08 9:06 ` Baoquan He 2022-04-08 13:17 ` kernel test robot 2022-04-08 13:17 ` kernel test robot 2022-04-09 1:02 ` Baoquan He 2022-04-09 1:02 ` Baoquan He 2022-04-09 1:02 ` Baoquan He 2022-04-09 1:24 ` Philip Li [this message] 2022-04-09 1:24 ` [kbuild-all] " Philip Li 2022-04-09 1:44 ` Matthew Wilcox 2022-04-09 1:44 ` Matthew Wilcox 2022-04-09 1:44 ` Matthew Wilcox 2022-04-11 0:32 ` Baoquan He 2022-04-11 0:32 ` Baoquan He 2022-04-11 0:32 ` Baoquan He 2022-04-11 1:32 ` Matthew Wilcox 2022-04-11 1:32 ` Matthew Wilcox 2022-04-11 1:32 ` Matthew Wilcox 2022-04-11 1:58 ` Baoquan He 2022-04-11 1:58 ` Baoquan He 2022-04-11 1:58 ` Baoquan He 2022-04-13 16:40 ` Christoph Hellwig 2022-04-13 16:40 ` Christoph Hellwig 2022-04-08 9:06 ` [PATCH v5 RESEND 2/3] vmcore: Convert __read_vmcore to use " Baoquan He 2022-04-08 9:06 ` Baoquan He 2022-04-13 16:40 ` Christoph Hellwig 2022-04-13 16:40 ` Christoph Hellwig 2022-04-08 9:06 ` [PATCH v5 RESEND 3/3] vmcore: Convert read_from_oldmem() to take " Baoquan He 2022-04-08 9:06 ` Baoquan He 2022-04-13 16:41 ` Christoph Hellwig 2022-04-13 16:41 ` Christoph Hellwig 2022-04-08 9:24 ` [PATCH v5 RESEND 0/3] Convert vmcore to use " Baoquan He 2022-04-08 9:24 ` Baoquan He 2022-04-11 8:59 ` Heiko Carstens 2022-04-11 8:59 ` Heiko Carstens 2022-04-13 9:29 ` Baoquan He 2022-04-13 9:29 ` Baoquan He 2022-04-25 3:40 ` Baoquan He 2022-04-25 3:40 ` Baoquan He
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