On Fri, Jan 30, 2015 at 10:09:56PM +0200, Kirill A. Shutemov wrote: > On Fri, Jan 30, 2015 at 11:14:35AM -0800, Guenter Roeck wrote: > > On Fri, Jan 30, 2015 at 08:50:52PM +0200, Kirill A. Shutemov wrote: > > > On Fri, Jan 30, 2015 at 09:26:13AM -0800, Guenter Roeck wrote: > > > > On Fri, Jan 30, 2015 at 04:43:09PM +0200, Kirill A. Shutemov wrote: > > > > > I've failed my attempt on split up mm_struct into separate header file to > > > > > be able to use defines from <asm/pgtable.h> to define mm_struct: it causes > > > > > too much breakage and requires massive de-inlining of some architectures > > > > > (notably ARM and S390 with PGSTE). > > > > > > > > > > This is other approach: expose number of page table levels on Kconfig > > > > > level and use it to get rid of nr_pmds in mm_struct. > > > > > > > > > Hi Kirill, > > > > > > > > Can I pull this series from somewhere ? > > > > > > Just pushed: > > > > > > git://git.kernel.org/pub/scm/linux/kernel/git/kas/linux.git config_pgtable_levels > > > > > > > Great. Pushed into my 'testing' branch. I'll let you know how it goes. > > 0-DAY kernel testing has already reported few issues on blackfin, ia64 and > x86 with xen. > Here is the final verdict: total: 134 pass: 114 fail: 20 Failed builds: arc:defconfig (inherited from mainline) arc:tb10x_defconfig (inherited from mainline) arm:efm32_defconfig blackfin:defconfig c6x:dsk6455_defconfig c6x:evmc6457_defconfig c6x:evmc6678_defconfig ia64:defconfig m68k:m5272c3_defconfig m68k:m5307c3_defconfig m68k:m5249evb_defconfig m68k:m5407c3_defconfig microblaze:nommu_defconfig mips:allmodconfig (inherited from -next) powerpc:cell_defconfig (binutils 2.23) powerpc:cell_defconfig (binutils 2.24) sparc64:allmodconfig (inherited from -next) x86_64:allyesconfig x86_64:allmodconfig xtensa:allmodconfig (inherited from -next) There are also qemu warnings for arm, but those are inherited from -next. Good start overall ... Guenter -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>