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Open Source and information security mailing list archives
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Date: Tue, 13 Dec 2022 19:23:15 +0800
From: kernel test robot <lkp@...el.com>
To: Kefeng Wang <wangkefeng.wang@...wei.com>,
Andrew Morton <akpm@...ux-foundation.org>,
David Hildenbrand <david@...hat.com>,
Oscar Salvador <osalvador@...e.de>,
SeongJae Park <sj@...nel.org>
Cc: oe-kbuild-all@...ts.linux.dev,
Linux Memory Management List <linux-mm@...ck.org>,
linux-kernel@...r.kernel.org, damon@...ts.linux.dev,
vishal.moola@...il.com, willy@...radead.org,
Kefeng Wang <wangkefeng.wang@...wei.com>
Subject: Re: [PATCH -next 1/8] mm: memory_hotplug: add pfn_to_online_folio()
Hi Kefeng,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on linus/master]
[also build test ERROR on v6.1]
[cannot apply to akpm-mm/mm-everything next-20221213]
[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/Kefeng-Wang/mm-converted-page-idle-and-damon-to-use-folios/20221213-171230
patch link: https://lore.kernel.org/r/20221213092735.187924-2-wangkefeng.wang%40huawei.com
patch subject: [PATCH -next 1/8] mm: memory_hotplug: add pfn_to_online_folio()
config: m68k-allyesconfig
compiler: m68k-linux-gcc (GCC) 12.1.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/6549c7ce5345695320d1dadef2aceff6e76d34f4
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Kefeng-Wang/mm-converted-page-idle-and-damon-to-use-folios/20221213-171230
git checkout 6549c7ce5345695320d1dadef2aceff6e76d34f4
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=m68k prepare
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
All errors (new ones prefixed by >>):
In file included from arch/m68k/include/asm/page.h:60,
from arch/m68k/include/asm/thread_info.h:6,
from include/linux/thread_info.h:60,
from include/asm-generic/preempt.h:5,
from ./arch/m68k/include/generated/asm/preempt.h:1,
from include/linux/preempt.h:78,
from arch/m68k/include/asm/irqflags.h:6,
from include/linux/irqflags.h:16,
from arch/m68k/include/asm/atomic.h:6,
from include/linux/atomic.h:7,
from include/linux/rcupdate.h:25,
from include/linux/rculist.h:11,
from include/linux/pid.h:5,
from include/linux/sched.h:14,
from arch/m68k/kernel/asm-offsets.c:15:
include/linux/memory_hotplug.h: In function 'pfn_to_online_folio':
>> arch/m68k/include/asm/page_mm.h:139:115: error: 'high_memory' undeclared (first use in this function)
139 | #define virt_addr_valid(kaddr) ((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory)
| ^~~~~~~~~~~
arch/m68k/include/asm/page_mm.h:140:33: note: in expansion of macro 'virt_addr_valid'
140 | #define pfn_valid(pfn) virt_addr_valid(pfn_to_virt(pfn))
| ^~~~~~~~~~~~~~~
include/linux/memory_hotplug.h:230:13: note: in expansion of macro 'pfn_valid'
230 | if (pfn_valid(pfn)) \
| ^~~~~~~~~
include/linux/memory_hotplug.h:270:29: note: in expansion of macro 'pfn_to_online_page'
270 | struct page *page = pfn_to_online_page(pfn);
| ^~~~~~~~~~~~~~~~~~
arch/m68k/include/asm/page_mm.h:139:115: note: each undeclared identifier is reported only once for each function it appears in
139 | #define virt_addr_valid(kaddr) ((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory)
| ^~~~~~~~~~~
arch/m68k/include/asm/page_mm.h:140:33: note: in expansion of macro 'virt_addr_valid'
140 | #define pfn_valid(pfn) virt_addr_valid(pfn_to_virt(pfn))
| ^~~~~~~~~~~~~~~
include/linux/memory_hotplug.h:230:13: note: in expansion of macro 'pfn_valid'
230 | if (pfn_valid(pfn)) \
| ^~~~~~~~~
include/linux/memory_hotplug.h:270:29: note: in expansion of macro 'pfn_to_online_page'
270 | struct page *page = pfn_to_online_page(pfn);
| ^~~~~~~~~~~~~~~~~~
make[2]: *** [scripts/Makefile.build:118: arch/m68k/kernel/asm-offsets.s] Error 1
make[2]: Target 'prepare' not remade because of errors.
make[1]: *** [Makefile:1272: prepare0] Error 2
make[1]: Target 'prepare' not remade because of errors.
make: *** [Makefile:231: __sub-make] Error 2
make: Target 'prepare' not remade because of errors.
vim +/high_memory +139 arch/m68k/include/asm/page_mm.h
^1da177e4c3f41 include/asm-m68k/page.h Linus Torvalds 2005-04-16 138
a65a802aadba07 arch/m68k/include/asm/page_mm.h Geert Uytterhoeven 2021-03-05 @139 #define virt_addr_valid(kaddr) ((unsigned long)(kaddr) >= PAGE_OFFSET && (unsigned long)(kaddr) < (unsigned long)high_memory)
^1da177e4c3f41 include/asm-m68k/page.h Linus Torvalds 2005-04-16 140 #define pfn_valid(pfn) virt_addr_valid(pfn_to_virt(pfn))
^1da177e4c3f41 include/asm-m68k/page.h Linus Torvalds 2005-04-16 141
--
0-DAY CI Kernel Test Service
https://01.org/lkp
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