The patch titled Subject: mm/huge_memory: fix typo when updating mmu cache has been added to the -mm tree. Its filename is mm-huge_memory-fix-typo-when-updating-mmu-cache.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ From: Hillf Danton <dhillf@xxxxxxxxx> Subject: mm/huge_memory: fix typo when updating mmu cache There are three cases of update_mmu_cache() in the file, and the case in function collapse_huge_page() has a typo, namely the last parameter used, which is corrected based on the other two cases. Due to the define of update_mmu_cache by X86, the only arch that implements THP currently, the change here has no really crystal point, but one or two minutes of efforts could be saved for those archs that are likely to support THP in future. Signed-off-by: Hillf Danton <dhillf@xxxxxxxxx> Cc: Johannes Weiner <jweiner@xxxxxxxxxx> Reviewed-by: Andrea Arcangeli <aarcange@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxx> --- mm/huge_memory.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff -puN mm/huge_memory.c~mm-huge_memory-fix-typo-when-updating-mmu-cache mm/huge_memory.c --- a/mm/huge_memory.c~mm-huge_memory-fix-typo-when-updating-mmu-cache +++ a/mm/huge_memory.c @@ -1967,7 +1967,7 @@ static void collapse_huge_page(struct mm BUG_ON(!pmd_none(*pmd)); page_add_new_anon_rmap(new_page, vma, address); set_pmd_at(mm, address, pmd, _pmd); - update_mmu_cache(vma, address, entry); + update_mmu_cache(vma, address, _pmd); prepare_pmd_huge_pte(pgtable, mm); mm->nr_ptes--; spin_unlock(&mm->page_table_lock); _ Subject: Subject: mm/huge_memory: fix typo when updating mmu cache Patches currently in -mm which might be from dhillf@xxxxxxxxx are origin.patch linux-next.patch mm-huge_memory-fix-copying-user-highpage.patch mm-huge_memory-fix-typo-when-updating-mmu-cache.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html