linux/arch/powerpc
Benjamin Herrenschmidt a7d2dac802 powerpc/mm: Unify PTE_RPN_SHIFT and _PAGE_CHG_MASK definitions
This updates the 32-bit headers to use the same definitions for the RPN
shift inside the PTE as 64-bit, and thus updates _PAGE_CHG_MASK to
become identical.

This does introduce a runtime visible difference, which is that now,
_PAGE_HASHPTE will be part of _PAGE_CHG_MASK and thus preserved. However
this should have no practical effect as it should have been preserved in
the first place and we got away with not having it there due to our
PTE access functions preserving it anyway.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-03-20 15:56:58 +11:00
..
boot Merge commit 'gcl/next' into next 2009-03-11 17:10:00 +11:00
configs Merge commit 'gcl/next' into next 2009-03-11 17:10:00 +11:00
include/asm powerpc/mm: Unify PTE_RPN_SHIFT and _PAGE_CHG_MASK definitions 2009-03-20 15:56:58 +11:00
kernel powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
kvm KVM: Add kvm_arch_sync_events to sync with asynchronize events 2009-02-15 02:47:36 +02:00
lib Merge commit 'origin/master' into next 2009-03-11 17:10:07 +11:00
math-emu powerpc: Add SPE/EFP math emulation for E500v1/v2 processors. 2008-12-03 08:19:16 -06:00
mm powerpc/mm: Properly wire up get_user_pages_fast() on 32-bit 2009-03-11 17:11:34 +11:00
oprofile powerpc/oprofile: G4 oprofile has variable number of counters 2009-03-11 17:10:16 +11:00
platforms powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
sysdev Merge commit 'origin/master' into next 2009-03-11 17:10:07 +11:00
xmon powerpc: Prepare xmon_save_regs for use with kdump 2008-12-23 15:13:28 +11:00
Kconfig powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
Kconfig.debug powerpc/kconfig: Kill PPC_MULTIPLATFORM 2009-03-11 17:11:35 +11:00
Makefile powerpc: Remove unncessary SPE related compiler flag 2008-12-03 08:19:10 -06:00