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Shutemov" Cc: kernel test robot , WANG Xuerui , loongarch@lists.linux.xn--dev-s01a, "Kirill A. Shutemov" , oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Andrew Morton Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspam-User: X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 7530B120004 X-Stat-Signature: t4u8isx5on6am6fmyxe9gerj7zrhqehb X-HE-Tag: 1679367592-798997 X-HE-Meta: U2FsdGVkX1+ffPuF2MtM1ioJoj9zudNnN8beAfTSHTkaJjt65113HTUcJOqZ9fsJL+t1ifNV2CDUsPXg8HfEK41DvCJ6ewxRTmV+NUh7nqy6vwSpaPqMt5Lt0bndklvTHK5JvIwTgiMAlO5bvR8dOlmDlbBtBwpKNMeWVuDvV18oZIGWyL1xFBc7aSZqy98fTliadQJRQJajIHgDbcfxUsX0xH83u+uc5uhmuV1BdGtwIH5GQFMrfa05nzwTkV9rdby/m7PFyKnkvBftNxKDbh8ISzdy2CoSVLNrRB/PQM1/PzKgg9QRa6g2DZNtkJ1SMWnFhMEQfb21XzRKgnRtqMY7WqhinkXv1/KJMebWTp5B4jwzY9tjLRIPnD8YM3nuEs4/i6/UWAMMiEts+oLFm/yqkRDwvflH7dTgN26lttFk8sSu7T3v2C9jdqlquvi2MNsuxCg3t7wLjlZB7itr97vyvjyb9AyMrzshY4goUHDJgLRG2QeMXyVTeOdPus2ygzthcodHKsuaTNQM46Uvl6K8L06dfgUwL7zscAoLRj/khXbfAan68hpdgwAaeuEDvXQ++jwY4A8+7cIt3xDqVacaoetsDXzpTfsOnxRKN6i4viMXkhFVMailVNkZVuD0fn2F0L4yNRNKW9MZQRne73ZdfLsc+FkbX1M9/zn8Gbgz42zyNZ3BvCET3JNwRudEAR38F5qP6+jwhatlc8sqW1965+PDyd5Y05CDyChxDhTPIwGO87blGzBZfVnvOs884RxwSkyzjO9Q0RbTrhg23f7/gSiUw9m0/hsLOE2wYPGan0/hNjQFOIHVLDq5ordQoC5ZNk4mQElH3wBxYJNxmYE+yEiU9VCxrGwLE8cbss/cHHzPVIUklOrTYH2ZfFvQEHhf6Vikx+aNXJL5CVWtrKWbEY+nw2tUugeTpG4KiCgPmvZPT3qXghsoiNuCI8JXGkq2Acki6xqx3dmqiTn n5u2iKJY 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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: Hi, all, On Mon, Mar 20, 2023 at 11:56=E2=80=AFPM Kirill A. Shutemov wrote: > > On Mon, Mar 20, 2023 at 04:06:33PM +0800, kernel test robot wrote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next= .git master > > head: 73f2c2a7e1d2b31fdd5faa6dfa151c437a6c0a5a > > commit: af8daebdbc0833b8095767ccef7ddce55e9fdf32 [3778/4413] mm, treewi= de: redefine MAX_ORDER sanely > > config: loongarch-buildonly-randconfig-r003-20230320 (https://download.= 01.org/0day-ci/archive/20230320/202303201615.Qfu18nWV-lkp@intel.com/config) > > compiler: loongarch64-linux-gcc (GCC) 12.1.0 > > reproduce (this is a W=3D1 build): > > wget https://raw.githubusercontent.com/intel/lkp-tests/master/s= bin/make.cross -O ~/bin/make.cross > > chmod +x ~/bin/make.cross > > # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-ne= xt.git/commit/?id=3Daf8daebdbc0833b8095767ccef7ddce55e9fdf32 > > git remote add linux-next https://git.kernel.org/pub/scm/linux/= kernel/git/next/linux-next.git > > git fetch --no-tags linux-next master > > git checkout af8daebdbc0833b8095767ccef7ddce55e9fdf32 > > # save the config file > > mkdir build_dir && cp config build_dir/.config > > COMPILER_INSTALL_PATH=3D$HOME/0day COMPILER=3Dgcc-12.1.0 make.c= ross W=3D1 O=3Dbuild_dir ARCH=3Dloongarch olddefconfig > > COMPILER_INSTALL_PATH=3D$HOME/0day COMPILER=3Dgcc-12.1.0 make.c= ross W=3D1 O=3Dbuild_dir ARCH=3Dloongarch prepare > > > > If you fix the issue, kindly add following tag where applicable > > | Reported-by: kernel test robot > > | Link: https://lore.kernel.org/oe-kbuild-all/202303201615.Qfu18nWV-lkp= @intel.com/ > > > > All errors (new ones prefixed by >>): > > > > In file included from include/linux/gfp.h:7, > > from include/linux/mm.h:7, > > from arch/loongarch/kernel/asm-offsets.c:9: > > >> include/linux/mmzone.h:1749:2: error: #error Allocator MAX_ORDER exc= eeds SECTION_SIZE > > 1749 | #error Allocator MAX_ORDER exceeds SECTION_SIZE > > | ^~~~~ > > +Loongarch folks. LoongArch defines SECTION_SIZE_BITS as 29, so I think the upper limit of ARCH_FORCE_MAX_ORDER should not be 63, MIPS is similar. Huacai > > The same situation as with mips: > > https://lore.kernel.org/all/20230315152636.smn34f3c6a5jzpn3@box > > -- > Kiryl Shutsemau / Kirill A. Shutemov