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| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-09 16:23:15 +0900 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-10-09 16:23:15 +0900 |
| commit | 9e2d8656f5e8aa214e66b462680cf86b210b74a8 (patch) | |
| tree | f67d62e896cedf75599ea45f9ecf9999c6ad24cd /arch/um | |
| parent | Merge tag 'xtensa-next-20121008' of git://github.com/czankel/xtensa-linux (diff) | |
| parent | sparc64: Support transparent huge pages. (diff) | |
| download | linux-dev-9e2d8656f5e8aa214e66b462680cf86b210b74a8.tar.xz linux-dev-9e2d8656f5e8aa214e66b462680cf86b210b74a8.zip | |
Merge branch 'akpm' (Andrew's patch-bomb)
Merge patches from Andrew Morton:
"A few misc things and very nearly all of the MM tree. A tremendous
amount of stuff (again), including a significant rbtree library
rework."
* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (160 commits)
sparc64: Support transparent huge pages.
mm: thp: Use more portable PMD clearing sequenece in zap_huge_pmd().
mm: Add and use update_mmu_cache_pmd() in transparent huge page code.
sparc64: Document PGD and PMD layout.
sparc64: Eliminate PTE table memory wastage.
sparc64: Halve the size of PTE tables
sparc64: Only support 4MB huge pages and 8KB base pages.
memory-hotplug: suppress "Trying to free nonexistent resource <XXXXXXXXXXXXXXXX-YYYYYYYYYYYYYYYY>" warning
mm: memcg: clean up mm_match_cgroup() signature
mm: document PageHuge somewhat
mm: use %pK for /proc/vmallocinfo
mm, thp: fix mlock statistics
mm, thp: fix mapped pages avoiding unevictable list on mlock
memory-hotplug: update memory block's state and notify userspace
memory-hotplug: preparation to notify memory block's state at memory hot remove
mm: avoid section mismatch warning for memblock_type_name
make GFP_NOTRACK definition unconditional
cma: decrease cc.nr_migratepages after reclaiming pagelist
CMA: migrate mlocked pages
kpageflags: fix wrong KPF_THP on non-huge compound pages
...
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/Kconfig.common | 1 | ||||
| -rw-r--r-- | arch/um/kernel/trap.c | 1 |
2 files changed, 2 insertions, 0 deletions
diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common index cb837c223922..648121b037d5 100644 --- a/arch/um/Kconfig.common +++ b/arch/um/Kconfig.common @@ -7,6 +7,7 @@ config UML bool default y select HAVE_GENERIC_HARDIRQS + select HAVE_UID16 select GENERIC_IRQ_SHOW select GENERIC_CPU_DEVICES select GENERIC_IO diff --git a/arch/um/kernel/trap.c b/arch/um/kernel/trap.c index 0353b98ae35a..0f00e9c82080 100644 --- a/arch/um/kernel/trap.c +++ b/arch/um/kernel/trap.c @@ -89,6 +89,7 @@ good_area: current->min_flt++; if (fault & VM_FAULT_RETRY) { flags &= ~FAULT_FLAG_ALLOW_RETRY; + flags |= FAULT_FLAG_TRIED; goto retry; } |