On 10/23/15, Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com> wrote: > Denis Kirjanov <k...@linux-powerpc.org> writes: > >> On 10/17/15, Aneesh Kumar K.V <aneesh.ku...@linux.vnet.ibm.com> wrote: >>> Hi All, >>> >>> This patch series attempt to update book3s 64 linux page table format to >>> make it more flexible. Our current pte format is very restrictive and we >>> overload multiple pte bits. This is due to the non-availability of free >>> bits >>> in pte_t. We use pte_t to track the validity of 4K subpages. This patch >>> series free up pte_t of 11 bits by moving 4K subpage tracking to the >>> lower half of PTE page. The pte format is updated such that we have a >>> better method for identifying a pte entry at pmd level. This will also >>> enable >>> us to implement hugetlb migration(not yet done in this series). >> >> Hi, what tree does this apply to? >> > > linux-powerpc tree -next branch > > https://git.kernel.org/cgit/linux/kernel/git/powerpc/linux.git/
Ok, but I'm getting the following error after applying the first patch from your series: error: patch failed: arch/powerpc/include/asm/pgalloc-64.h:166 error: arch/powerpc/include/asm/pgalloc-64.h: patch does not apply error: arch/powerpc/mm/hash64_64k.c: No such file or directory kda@hydra ~/devel/linux $ git branch master * next kda@hydra ~/devel/linux $ git remote show origin * remote origin Fetch URL: git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git Push URL: git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git Or am I missing something? > > -aneesh > > _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev