The patch titled nommu: don't check vm_region::vm_start is page aligned in add_nommu_region() has been added to the -mm tree. Its filename is nommu-dont-check-vm_region-vm_start-is-page-aligned-in-add_nommu_region.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: nommu: don't check vm_region::vm_start is page aligned in add_nommu_region() From: David Howells <dhowells@xxxxxxxxxx> Don't check vm_region::vm_start is page aligned in add_nommu_region() because the region may reflect some non-page-aligned mapped file, such as could be obtained from RomFS XIP. Signed-off-by: David Howells <dhowells@xxxxxxxxxx> Acked-by: Greg Ungerer <gerg@xxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/nommu.c | 2 -- 1 file changed, 2 deletions(-) diff -puN mm/nommu.c~nommu-dont-check-vm_region-vm_start-is-page-aligned-in-add_nommu_region mm/nommu.c --- a/mm/nommu.c~nommu-dont-check-vm_region-vm_start-is-page-aligned-in-add_nommu_region +++ a/mm/nommu.c @@ -515,8 +515,6 @@ static void add_nommu_region(struct vm_r validate_nommu_regions(); - BUG_ON(region->vm_start & ~PAGE_MASK); - parent = NULL; p = &nommu_region_tree.rb_node; while (*p) { _ Patches currently in -mm which might be from dhowells@xxxxxxxxxx are origin.patch linux-next.patch nommu-dont-check-vm_region-vm_start-is-page-aligned-in-add_nommu_region.patch rxrpc-fix-error-handling-for-rxrpc_alloc_connection.patch frv-remove-in-kernel-strace-code.patch frv-implement-tif_notify_resume.patch frv-dont-turn-on-tif_syscall_trace-unconditionally-in-syscall-prologue.patch frv-implement-new-style-ptrace.patch frv-duplicate-output_buffer-of-e03.patch slow_work_thread-should-do-the-exclusive-wait.patch rework-fix-is_single_threaded.patch kmap_types-make-most-arches-use-generic-header-file.patch flat-fix-data-sections-alignment.patch ptrace-remove-pt_dtrace-from-avr32-mn10300-parisc-s390-sh-xtensa.patch elf_core_dump-use-rcu_read_lock-to-access-real_parent.patch mutex-subsystem-synchro-test-module.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