]> git.baikalelectronics.ru Git - kernel.git/commit
powerpc/kmemleak: Do not scan the DART table
authorCatalin Marinas <catalin.marinas@arm.com>
Fri, 13 Jun 2014 08:44:21 +0000 (09:44 +0100)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 24 Jun 2014 04:29:46 +0000 (14:29 +1000)
commit3f726bee536313af0a10c7b9e487838f6b252547
tree0e7a431be4e12ad24c85fb82f17659398d9887f9
parent1e6e1d5b6281e9627952c6735b2e26fe1b4e036a
powerpc/kmemleak: Do not scan the DART table

The DART table allocation is registered to kmemleak via the
memblock_alloc_base() call. However, the DART table is later unmapped
and dart_tablebase VA no longer accessible. This patch tells kmemleak
not to scan this block and avoid an unhandled paging request.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/sysdev/dart_iommu.c