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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-05-07 03:29:25 +0200 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2010-05-07 03:29:25 +0200 |
| commit | 1ed31d6db90d51010545921e59d369d2f92b7ac2 (patch) | |
| tree | 358a0b346bc8135cd5e53700eb44308b1a7c8c5b /arch/powerpc/platforms/pseries | |
| parent | powerpc/cpumask: Add DEBUG_PER_CPU_MAPS option (diff) | |
| parent | Merge branch 'zerolen' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarz... (diff) | |
| download | linux-1ed31d6db90d51010545921e59d369d2f92b7ac2.tar.xz linux-1ed31d6db90d51010545921e59d369d2f92b7ac2.zip | |
Merge commit 'origin/master' into next
Diffstat (limited to 'arch/powerpc/platforms/pseries')
| -rw-r--r-- | arch/powerpc/platforms/pseries/hotplug-memory.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/pseries/hotplug-memory.c b/arch/powerpc/platforms/pseries/hotplug-memory.c index 9b21ee68ea50..01e7b5bb3c1d 100644 --- a/arch/powerpc/platforms/pseries/hotplug-memory.c +++ b/arch/powerpc/platforms/pseries/hotplug-memory.c @@ -11,6 +11,7 @@ #include <linux/of.h> #include <linux/lmb.h> +#include <linux/vmalloc.h> #include <asm/firmware.h> #include <asm/machdep.h> #include <asm/pSeries_reconfig.h> @@ -54,6 +55,12 @@ static int pseries_remove_lmb(unsigned long base, unsigned int lmb_size) */ start = (unsigned long)__va(base); ret = remove_section_mapping(start, start + lmb_size); + + /* Ensure all vmalloc mappings are flushed in case they also + * hit that section of memory + */ + vm_unmap_aliases(); + return ret; } |