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(parent: dcaf6f9) | patch
ARM: 8396/1: use phys_addr_t in pfn_to_kaddr()
authorVitaly Andrianov <vitalya@ti.com>
Fri, 26 Jun 2015 16:13:03 +0000 (17:13 +0100)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Mon, 29 Jun 2015 10:16:09 +0000 (11:16 +0100)
commitc0c40be6ebc33cfec192039f0044c83d9f956cf3
treebd8b7408022cdb4735e95371b96c2b081da0b3f1tree | snapshot
parentdcaf6f98c2afa32cb2c67c2674e81732e1ed09eacommit | diff
ARM: 8396/1: use phys_addr_t in pfn_to_kaddr()

This patch fixes pfn_to_kaddr() to use phys_addr_t.  Without this,
this macro is broken on LPAE systems. For physical addresses above
first 4GB result of shifting pfn with PAGE_SHIFT may be truncated.

Signed-off-by: Vitaly Andrianov <vitalya@ti.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/include/asm/memory.h diff | blob | history
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