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 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000006, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 8 Mar 2025, at 23:12, Andrew Morton wrote: > On Sat, 08 Mar 2025 23:00:31 -0500 Zi Yan wrote: > >> On 8 Mar 2025, at 22:52, kernel test robot wrote: >> >>> tree: https://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm.git m= m-unstable >>> head: 2f0c87542d97822659e81f55ae5e5cc1994f3339 >>> commit: 835714732ae42a4b4f590316b06d06826bff2483 [481/507] mm/filemap= : use xas_try_split() in __filemap_add_folio() >>> config: i386-buildonly-randconfig-003-20250309 (https://download.01.o= rg/0day-ci/archive/20250309/202503091121.RktXlKnp-lkp@intel.com/config) >>> compiler: gcc-11 (Debian 11.3.0-12) 11.3.0 >>> reproduce (this is a W=3D1 build): (https://download.01.org/0day-ci/a= rchive/20250309/202503091121.RktXlKnp-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/202503091121.RktXlKnp= -lkp@intel.com/ >>> >>> All errors (new ones prefixed by >>): >>> >>>>> lib/xarray.c:1251:14: error: redefinition of 'xas_try_split_min_ord= er' >>> 1251 | unsigned int xas_try_split_min_order(unsigned int order) >>> | ^~~~~~~~~~~~~~~~~~~~~~~ >>> In file included from lib/xarray.c:13: >>> include/linux/xarray.h:1587:28: note: previous definition of 'xas_= try_split_min_order' with type 'unsigned int(unsigned int)' >>> 1587 | static inline unsigned int xas_try_split_min_order(unsigne= d int order) >>> | ^~~~~~~~~~~~~~~~~~~~~~~ >>> >> >> It seems that something went wrong when the patch is applied. >> xas_try_split_min_order() is not included in the CONFIG_XARRAY_MULTI g= uard, >> whereas the original patch does. Moving it back fixed the issue. >> See: https://lore.kernel.org/linux-mm/20250308213400.10220-1-sj@kernel= =2Eorg/ > > This series took a lot of damage as "Buddy allocator like (or > non-uniform) folio split" was added, dropped, added, dropped... > > I have just dropped the series "Minimize xa_node allocation during > xarry split". Please leave it a few days then resend against > mm-unstable. Sure. No problem. -- Best Regards, Yan, Zi