Hi all, On Thu, 18 Jul 2019 10:00:22 -0700 Randy Dunlap <rdunlap@xxxxxxxxxxxxx> wrote: > > on x86_64, when CONFIG_BLOCK is not set: > > CC include/linux/iomap.h.s > In file included from <command-line>:0:0: > ./../include/linux/iomap.h: In function ‘iomap_sector’: > ./../include/linux/iomap.h:76:48: error: ‘SECTOR_SHIFT’ undeclared (first use in this function); did you mean ‘SECTIONS_SHIFT’? > return (iomap->addr + pos - iomap->offset) >> SECTOR_SHIFT; > ^~~~~~~~~~~~ include/linux/iomap.h should only be used when CONFIG_BLOCK is set (if you follow the Kconfig trail). So maybe this header should only be compile tested if CONFIG_BLOCK is set. -- Cheers, Stephen Rothwell
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