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1bc54c0311
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Benjamin Herrenschmidt 1bc54c0311 powerpc: rework 4xx PTE access and TLB miss 
This is some preliminary work to improve TLB management on SW loaded
TLB powerpc platforms. This introduce support for non-atomic PTE
operations in pgtable-ppc32.h and removes write back to the PTE from
the TLB miss handlers. In addition, the DSI interrupt code no longer
tries to fixup write permission, this is left to generic code, and
_PAGE_HWWRITE is gone.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
2008-07-09 13:36:17 -04:00
..
acpi proper prototype for acpi_processor_tstate_has_changed() 2008-06-11 19:13:46 -04:00
asm-alpha alpha: fix compile error in arch/alpha/mm/init.c 2008-06-23 18:26:04 -07:00
asm-arm [ARM] 5091/1: Add missing bitfield include to regs-lcd.h 2008-06-12 20:49:38 +01:00
asm-avr32
asm-blackfin Blackfin Serial Driver: Use timer to poll CTS PIN instead of workqueue. 2008-06-19 17:46:39 +08:00
asm-cris
asm-frv FRV: ip_fast_csum() requires a memory clobber on its inline asm 2008-06-05 10:31:21 -07:00
asm-generic kbuild: fix a.out.h export to userspace with O= build. 2008-06-27 23:13:54 +02:00
asm-h8300 h8300: fix typo in header guard 2008-06-06 11:29:12 -07:00
asm-ia64 [IA64] Fix CONFIG_IA64_SGI_UV build error 2008-06-16 09:02:03 -07:00
asm-m32r asm-m32r/uaccess.h must #include <asm/setup.h> 2008-06-06 11:29:13 -07:00
asm-m68k m68k: Add ext2_find_{first,next}_bit() for ext4 2008-06-12 18:05:39 -07:00
asm-m68knommu
asm-mips [MIPS] Malta: Fix build errors for 64-bit kernels 2008-06-16 15:14:48 +01:00
asm-mn10300 MN10300: Fix typo in header guard 2008-05-28 07:59:06 -07:00
asm-parisc parisc: fix miscompilation of ip_fast_csum with gcc >= 4.3 2008-06-13 10:49:56 -04:00
asm-powerpc powerpc: rework 4xx PTE access and TLB miss 2008-07-09 13:36:17 -04:00
asm-s390 [S390] Fix __ctl_load/__ctl_store inline assembly constraints 2008-06-10 10:03:28 +02:00
asm-sh sh: fix miscompilation of ip_fast_csum with gcc >= 4.3 2008-06-02 12:40:14 +09:00
asm-sparc
asm-sparc64 sparc64: IO accessors fix 2008-05-30 02:01:28 -07:00
asm-um uml: activate_mm: remove the dead PF_BORROWED_MM check 2008-06-06 11:36:22 -07:00
asm-v850 v850: fix typo in header guard 2008-06-06 11:29:12 -07:00
asm-x86 Merge branch 'kvm-updates-2.6.26' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm 2008-06-24 18:09:06 -07:00
asm-xtensa
crypto
keys
linux powerpc: Update for VSX core file and ptrace 2008-07-01 14:47:09 +10:00
math-emu
media V4L/DVB (8092): videodev: simplify and fix standard enumeration 2008-06-26 15:58:57 -03:00
mtd
net netns: Don't receive new packets in a dead network namespace. 2008-06-20 22:16:51 -07:00
pcmcia
rdma IB/core: Remove IB_DEVICE_SEND_W_INV capability flag 2008-06-09 09:58:42 -07:00
rxrpc
scsi
sound [ALSA] ac97 - Fix ASUS A9T laptop output 2008-05-30 16:20:42 +02:00
video
xen x86: Make xen use the paravirt clocksource structs and functions 2008-06-24 21:02:32 +03:00
Kbuild