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authorCatalin Marinas <catalin.marinas@arm.com>2011-09-05 16:52:36 (GMT)
committerRussell King <rmk+kernel@arm.linux.org.uk>2011-10-06 14:40:06 (GMT)
commitd7c5d0dcffb3b5702d9477faceff4b8398e6fed0 (patch)
treea1b670fac0f11868ff280380dca98db1c3926b46 /include/linux/sched.h
parent442e70c0b3536e832547eed89629435462f4b515 (diff)
downloadlinux-fsl-qoriq-d7c5d0dcffb3b5702d9477faceff4b8398e6fed0.tar.xz
ARM: 7077/1: LPAE: Use a mask for physical addresses in page table entries
With LPAE, the physical address mask is 40-bit while the page table entry is 64-bit. This patch introduces PHYS_MASK for the 2-level page table format, defined as ~0UL. Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/linux/sched.h')
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