Revision d344e38b2c151ca5e5e39f562017127e93912528 authored by H. Peter Anvin on 07 February 2011, 05:16:09 UTC, committed by Ingo Molnar on 07 February 2011, 08:07:13 UTC
We reserve lowmem for the things that need it, like the ACPI wakeup code, way early to guarantee availability. This happens before we set up the proper pagetables, so set_memory_x() has no effect. Until we have a better solution, use an initcall to mark the wakeup code executable. Originally-by: Matthieu Castet <castet.matthieu@free.fr> Signed-off-by: H. Peter Anvin <hpa@zytor.com> Cc: Matthias Hopf <mhopf@suse.de> Cc: rjw@sisk.pl Cc: Suresh Siddha <suresh.b.siddha@intel.com> LKML-Reference: <4D4F8019.2090104@zytor.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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| File | Mode | Size |
|---|---|---|
| Kconfig | -rw-r--r-- | 11.2 KB |
| Kconfig.debug | -rw-r--r-- | 1014 bytes |
| Makefile | -rw-r--r-- | 1.7 KB |
| backing-dev.c | -rw-r--r-- | 20.9 KB |
| bootmem.c | -rw-r--r-- | 24.4 KB |
| bounce.c | -rw-r--r-- | 6.5 KB |
| compaction.c | -rw-r--r-- | 18.9 KB |
| debug-pagealloc.c | -rw-r--r-- | 2.5 KB |
| dmapool.c | -rw-r--r-- | 13.0 KB |
| fadvise.c | -rw-r--r-- | 3.5 KB |
| failslab.c | -rw-r--r-- | 1.6 KB |
| filemap.c | -rw-r--r-- | 66.7 KB |
| filemap_xip.c | -rw-r--r-- | 11.0 KB |
| fremap.c | -rw-r--r-- | 6.7 KB |
| highmem.c | -rw-r--r-- | 10.3 KB |
| huge_memory.c | -rw-r--r-- | 60.8 KB |
| hugetlb.c | -rw-r--r-- | 75.9 KB |
| hwpoison-inject.c | -rw-r--r-- | 3.3 KB |
| init-mm.c | -rw-r--r-- | 647 bytes |
| internal.h | -rw-r--r-- | 7.3 KB |
| kmemcheck.c | -rw-r--r-- | 2.8 KB |
| kmemleak-test.c | -rw-r--r-- | 3.3 KB |
| kmemleak.c | -rw-r--r-- | 49.7 KB |
| ksm.c | -rw-r--r-- | 54.7 KB |
| maccess.c | -rw-r--r-- | 1.6 KB |
| madvise.c | -rw-r--r-- | 11.5 KB |
| memblock.c | -rw-r--r-- | 22.5 KB |
| memcontrol.c | -rw-r--r-- | 131.1 KB |
| memory-failure.c | -rw-r--r-- | 40.0 KB |
| memory.c | -rw-r--r-- | 102.5 KB |
| memory_hotplug.c | -rw-r--r-- | 22.3 KB |
| mempolicy.c | -rw-r--r-- | 67.5 KB |
| mempool.c | -rw-r--r-- | 8.9 KB |
| migrate.c | -rw-r--r-- | 31.4 KB |
| mincore.c | -rw-r--r-- | 7.7 KB |
| mlock.c | -rw-r--r-- | 15.8 KB |
| mm_init.c | -rw-r--r-- | 3.7 KB |
| mmap.c | -rw-r--r-- | 70.0 KB |
| mmu_context.c | -rw-r--r-- | 1.4 KB |
| mmu_notifier.c | -rw-r--r-- | 9.1 KB |
| mmzone.c | -rw-r--r-- | 1.8 KB |
| mprotect.c | -rw-r--r-- | 7.9 KB |
| mremap.c | -rw-r--r-- | 13.1 KB |
| msync.c | -rw-r--r-- | 2.4 KB |
| nommu.c | -rw-r--r-- | 50.3 KB |
| oom_kill.c | -rw-r--r-- | 21.2 KB |
| page-writeback.c | -rw-r--r-- | 39.1 KB |
| page_alloc.c | -rw-r--r-- | 154.2 KB |
| page_cgroup.c | -rw-r--r-- | 11.4 KB |
| page_io.c | -rw-r--r-- | 3.2 KB |
| page_isolation.c | -rw-r--r-- | 3.6 KB |
| pagewalk.c | -rw-r--r-- | 4.7 KB |
| percpu-km.c | -rw-r--r-- | 2.8 KB |
| percpu-vm.c | -rw-r--r-- | 13.0 KB |
| percpu.c | -rw-r--r-- | 55.4 KB |
| pgtable-generic.c | -rw-r--r-- | 3.3 KB |
| prio_tree.c | -rw-r--r-- | 6.3 KB |
| quicklist.c | -rw-r--r-- | 2.4 KB |
| readahead.c | -rw-r--r-- | 15.4 KB |
| rmap.c | -rw-r--r-- | 46.2 KB |
| shmem.c | -rw-r--r-- | 71.8 KB |
| slab.c | -rw-r--r-- | 117.7 KB |
| slob.c | -rw-r--r-- | 17.1 KB |
| slub.c | -rw-r--r-- | 110.2 KB |
| sparse-vmemmap.c | -rw-r--r-- | 5.9 KB |
| sparse.c | -rw-r--r-- | 20.5 KB |
| swap.c | -rw-r--r-- | 16.1 KB |
| swap_state.c | -rw-r--r-- | 10.6 KB |
| swapfile.c | -rw-r--r-- | 65.5 KB |
| thrash.c | -rw-r--r-- | 1.9 KB |
| truncate.c | -rw-r--r-- | 16.4 KB |
| util.c | -rw-r--r-- | 6.8 KB |
| vmalloc.c | -rw-r--r-- | 62.6 KB |
| vmscan.c | -rw-r--r-- | 92.1 KB |
| vmstat.c | -rw-r--r-- | 32.5 KB |
Computing file changes ...
