linux/arch/powerpc
Kumar Gala f99fb8a2cb powerpc/mm: Fix _PAGE_COHERENT support on classic ppc32 HW
The following commit:

commit 64b3d0e812
Author: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date:   Thu Dec 18 19:13:51 2008 +0000

    powerpc/mm: Rework usage of _PAGE_COHERENT/NO_CACHE/GUARDED

broke setting of the _PAGE_COHERENT bit in the PPC HW PTE.  Since we now
actually set _PAGE_COHERENT in the Linux PTE we shouldn't be clearing it
out before we propogate it to the PPC HW PTE.

Reported-by: Martyn Welch <martyn.welch@gefanuc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
2009-02-11 16:07:02 +11:00
..
boot powerpc/83xx: Fix TSEC0 workability on MPC8313E-RDB boards 2009-02-06 10:38:57 -06:00
configs powerpc/83xx: Fix TSEC0 workability on MPC8313E-RDB boards 2009-02-06 10:38:57 -06:00
include/asm powerpc/ps3: Use dma_addr_t down through the stack 2009-01-16 16:15:11 +11:00
kernel powerpc/pci: mmap anonymous memory when legacy_mem doesn't exist 2009-02-10 14:39:08 +11:00
kvm KVM: Consolidate userspace memory capability reporting into common code 2008-12-31 16:55:46 +02:00
lib powerpc: Don't emulate mr. instructions 2009-02-10 14:39:07 +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: Fix _PAGE_COHERENT support on classic ppc32 HW 2009-02-11 16:07:02 +11:00
oprofile powerpc/cell: Add missing #include for oprofile 2009-02-10 14:39:08 +11:00
platforms powerpc: Add missing sparsemem.h include 2009-02-10 14:39:09 +11:00
sysdev powerpc/cpm2: Fix set interrupt type 2009-02-06 10:44:02 -06:00
xmon powerpc: Prepare xmon_save_regs for use with kdump 2008-12-23 15:13:28 +11:00
Kconfig powerpc: Remove arch/ppc cruft from Kconfig 2009-01-28 17:15:51 +11:00
Kconfig.debug powerpc: Allow the max stack trace depth to be configured 2008-12-03 20:46:35 +11:00
Makefile powerpc: Remove unncessary SPE related compiler flag 2008-12-03 08:19:10 -06:00