The patch titled pagemap: fix 32-bit pagemap regression has been added to the -mm tree. Its filename is pagemap-fix-32-bit-pagemap-regression.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/ ------------------------------------------------------ Subject: pagemap: fix 32-bit pagemap regression From: Matt Mackall <mpm@xxxxxxxxxxx> The large pages fix from bcf8039ed45 ("pagemap: fix large pages in pagemap") broke 32-bit pagemap. Signed-off-by: Matt Mackall <mpm@xxxxxxxxxxx> Reported-by: Doug Graham <dgraham@xxxxxxxxxx> Cc: Alexey Dobriyan <adobriyan@xxxxxxxxx> Cc: Dave Hansen <dave@xxxxxxxxxxxxxxxxxx> Cc: <stable@xxxxxxxxxx> [2.6.26.x, 2.6.27.x] Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- fs/proc/task_mmu.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff -puN fs/proc/task_mmu.c~pagemap-fix-32-bit-pagemap-regression fs/proc/task_mmu.c --- a/fs/proc/task_mmu.c~pagemap-fix-32-bit-pagemap-regression +++ a/fs/proc/task_mmu.c @@ -557,9 +557,9 @@ static u64 swap_pte_to_pagemap_entry(pte return swp_type(e) | (swp_offset(e) << MAX_SWAPFILES_SHIFT); } -static unsigned long pte_to_pagemap_entry(pte_t pte) +static u64 pte_to_pagemap_entry(pte_t pte) { - unsigned long pme = 0; + u64 pme = 0; if (is_swap_pte(pte)) pme = PM_PFRAME(swap_pte_to_pagemap_entry(pte)) | PM_PSHIFT(PAGE_SHIFT) | PM_SWAP; _ Patches currently in -mm which might be from mpm@xxxxxxxxxxx are pagemap-fix-32-bit-pagemap-regression.patch linux-next.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