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linux-stable/arch/powerpc/kernel
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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
..
vdso32 powerpc: Fixup lwsync at runtime 2008-07-03 16:58:10 +10:00
vdso64 powerpc: Fixup lwsync at runtime 2008-07-03 16:58:10 +10:00
align.c powerpc: Add macros to access floating point registers in thread_struct. 2008-07-01 11:28:43 +10:00
asm-offsets.c powerpc: Introduce VSX thread_struct and CONFIG_VSX 2008-07-01 11:28:46 +10:00
audit.c
btext.c [POWERPC] Remove duplicate #include 2008-05-09 20:22:58 +10:00
clock.c [POWERPC] clk.h interface for platforms 2007-10-03 09:11:56 +10:00
compat_audit.c
cpu_setup_6xx.S [POWERPC] ppc32: Fix errata for 603 CPUs 2008-04-21 15:00:32 -05:00
cpu_setup_44x.S Revert "[POWERPC] 4xx: Fix 460GT support to not enable FPU" 2008-06-11 07:52:40 -04:00
cpu_setup_pa6t.S
cpu_setup_ppc970.S
cputable.c powerpc/virtex: add Xilinx 440 cpu to the cputable 2008-07-04 00:59:02 -06:00
crash.c powerpc: Increase CRASH_HANDLER_MAX 2008-06-30 22:31:00 +10:00
crash_dump.c powerpc: Add PPC_NOP_INSTR, a hash define for the preferred nop instruction 2008-07-01 11:28:23 +10:00
dma_64.c iommu sg: powerpc: convert iommu to use the IOMMU helper 2008-02-05 09:44:11 -08:00
entry_32.S powerpc/85xx: add DOZE/NAP support for e500 core 2008-06-26 01:48:56 -05:00
entry_64.S powerpc: Add VSX context save/restore, ptrace and signal support 2008-07-01 11:28:50 +10:00
firmware.c
fpu.S powerpc: Add VSX context save/restore, ptrace and signal support 2008-07-01 11:28:50 +10:00
head_8xx.S [POWERPC] 8xx: fix swap 2008-03-07 08:42:28 -06:00
head_32.S powerpc: Make load_up_fpu and load_up_altivec callable 2008-07-01 11:28:45 +10:00
head_40x.S [POWERPC] 40x/Book-E: Save/restore volatile exception registers 2008-06-02 14:56:35 -05:00
head_44x.S powerpc: rework 4xx PTE access and TLB miss 2008-07-09 13:36:17 -04:00
head_64.S powerpc: Add VSX context save/restore, ptrace and signal support 2008-07-01 11:28:50 +10:00
head_booke.h powerpc: rework 4xx PTE access and TLB miss 2008-07-09 13:36:17 -04:00
head_fsl_booke.S powerpc/85xx: add DOZE/NAP support for e500 core 2008-06-26 01:48:56 -05:00
ibmebus.c [POWERPC] Replace remaining __FUNCTION__ occurrences 2008-04-01 20:43:09 +11:00
idle.c [POWERPC] Fix sysctl table check failure on PowerMac 2007-11-08 14:15:30 +11:00
idle_6xx.S powerpc/85xx: add DOZE/NAP support for e500 core 2008-06-26 01:48:56 -05:00
idle_e500.S powerpc/e500mc: flush L2 on NAP for e500mc 2008-06-26 01:49:03 -05:00
idle_power4.S
init_task.c [PATCH] take init_files to fs/file.c 2008-05-16 17:22:20 -04:00
io.c
iomap.c [POWERPC] Add 64-bit resources support to pci_iomap 2007-09-20 07:36:52 -05:00
iommu.c [POWERPC] Replace remaining __FUNCTION__ occurrences 2008-04-01 20:43:09 +11:00
irq.c Merge branch 'linux-2.6' 2008-06-30 10:16:50 +10:00
isa-bridge.c [POWERPC] Remove leftover printk in isa-bridge.c 2008-05-09 20:22:59 +10:00
kprobes.c powerpc/booke: Add kprobes support for booke style processors 2008-06-26 03:35:46 -05:00
l2cr_6xx.S Convert files to UTF-8 and some cleanups 2007-10-19 23:21:04 +02:00
legacy_serial.c [POWERPC] Fix legacy serial search for opb bus ports 2008-02-06 16:30:00 +11:00
lparcfg.c [POWERPC] Fix sparse warnings in arch/powerpc/kernel 2008-05-14 22:31:59 +10:00
machine_kexec.c [POWERPC] Fix crashkernel= handling when no crashkernel= specified 2008-04-30 19:49:48 +10:00
machine_kexec_32.c
machine_kexec_64.c [POWERPC] Fix sparse warnings in arch/powerpc/kernel 2008-05-14 22:31:59 +10:00
Makefile powerpc: Move common module code into its own file 2008-07-01 11:28:05 +10:00
misc.S powerpc: Add cputable entry for POWER7 2008-06-30 22:31:11 +10:00
misc_32.S powerpc/kprobes: Some minor fixes 2008-06-26 03:35:33 -05:00
misc_64.S powerpc: Add VSX context save/restore, ptrace and signal support 2008-07-01 11:28:50 +10:00
module.c powerpc: Fixup lwsync at runtime 2008-07-03 16:58:10 +10:00
module_32.c powerpc: Move common module code into its own file 2008-07-01 11:28:05 +10:00
module_64.c powerpc: Add PPC_NOP_INSTR, a hash define for the preferred nop instruction 2008-07-01 11:28:23 +10:00
msi.c [POWERPC] Fix sparse warnings in arch/powerpc/kernel 2008-05-14 22:31:59 +10:00
nvram_64.c
of_device.c [POWERPC] Move of_device_get_modalias to drivers/of 2008-05-16 23:22:28 +10:00
of_platform.c [POWERPC] cell: Generalize io-workarounds code 2008-04-24 21:08:12 +10:00
paca.c [POWERPC] Raise the upper limit of NR_CPUS and move the pacas into the BSS 2008-04-24 20:58:04 +10:00
pci-common.c PCI: powerpc: use generic pci_enable_resources() 2008-04-20 21:47:05 -07:00
pci_32.c [POWERPC] Remove update_bridge_resource 2008-01-23 19:32:30 -06:00
pci_64.c [POWERPC] Use dev_set_name in pci_64.c 2008-06-09 11:32:40 +10:00
pci_dn.c [POWERPC] iSeries: eliminate pci_dn bussubno 2008-01-17 14:57:05 +11:00
pmc.c [POWERPC] Made FSL Book-E PMC support more generic 2008-02-05 23:34:14 -06:00
ppc32.h powerpc: Add VSX context save/restore, ptrace and signal support 2008-07-01 11:28:50 +10:00
ppc_ksyms.c powerpc: Add VSX context save/restore, ptrace and signal support 2008-07-01 11:28:50 +10:00
proc_ppc64.c powerpc: use non-racy method for proc entries creation 2008-04-29 08:06:22 -07:00
process.c powerpc: Remove old dump_task_* functions 2008-07-03 16:58:13 +10:00
prom.c powerpc: Add VSX CPU feature 2008-07-01 11:28:47 +10:00
prom_init.c powerpc: Tell firmware we support architecture V2.06 2008-07-01 11:28:00 +10:00
prom_init_check.sh [POWERPC] Fix -Os kernel builds with newer gcc versions 2008-06-16 15:00:54 +10:00
prom_parse.c [POWERPC] Add of_translate_dma_address 2007-12-11 15:43:35 +11:00
ptrace.c powerpc: Update for VSX core file and ptrace 2008-07-01 14:47:09 +10:00
ptrace32.c powerpc: Add macros to access floating point registers in thread_struct. 2008-07-01 11:28:43 +10:00
rtas-proc.c [POWERPC] Fix sparse warnings in arch/powerpc/kernel 2008-05-14 22:31:59 +10:00
rtas-rtc.c
rtas.c [POWERPC] Fix sparse warnings in arch/powerpc/kernel 2008-05-14 22:31:59 +10:00
rtas_flash.c [POWERPC] Fix sparse warnings in arch/powerpc/kernel 2008-05-14 22:31:59 +10:00
rtas_pci.c [POWERPC] Fix sparse warnings in arch/powerpc/kernel 2008-05-14 22:31:59 +10:00
setup-common.c powerpc: Add the PC speaker only when requested 2008-06-09 13:42:30 +10:00
setup.h
setup_32.c powerpc: Fixup lwsync at runtime 2008-07-03 16:58:10 +10:00
setup_64.c powerpc: Fixup lwsync at runtime 2008-07-03 16:58:10 +10:00
signal.c [POWERPC] Define and use TLF_RESTORE_SIGMASK 2008-05-14 22:31:33 +10:00
signal.h powerpc: Clean up copy_to/from_user for vsx and fpr 2008-07-03 16:58:11 +10:00
signal_32.c powerpc: Clean up copy_to/from_user for vsx and fpr 2008-07-03 16:58:11 +10:00
signal_64.c powerpc: Clean up copy_to/from_user for vsx and fpr 2008-07-03 16:58:11 +10:00
smp-tbsync.c
smp.c [POWERPC] Fix sparse warnings in arch/powerpc/kernel 2008-05-14 22:31:59 +10:00
softemu8xx.c powerpc: Add macros to access floating point registers in thread_struct. 2008-07-01 11:28:43 +10:00
stacktrace.c [POWERPC] Fix new warnings arising from stacktrace patch 2008-04-24 20:58:02 +10:00
suspend.c
swsusp.c
swsusp_32.S [POWERPC] Make altivec code in swsusp_32.S depend on CONFIG_ALTIVEC 2007-11-08 14:15:34 +11:00
swsusp_64.c
swsusp_asm64.S
sys_ppc32.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc 2008-04-21 15:50:49 -07:00
syscalls.c unified (weak) sys_pipe implementation 2008-05-03 13:50:33 -07:00
sysfs.c remove __attribute_used__ 2008-01-28 23:21:18 +01:00
systbl.S [POWERPC] Align the sys_call_table 2007-10-11 14:36:47 +10:00
systbl_chk.c [POWERPC] Fix a couple of copyright symbols 2008-01-25 22:52:50 +11:00
systbl_chk.sh [POWERPC] Fix a couple of copyright symbols 2008-01-25 22:52:50 +11:00
tau_6xx.c
time.c [POWERPC] Fix sparse warnings in arch/powerpc/kernel 2008-05-14 22:31:59 +10:00
traps.c powerpc: Add VSX context save/restore, ptrace and signal support 2008-07-01 11:28:50 +10:00
udbg.c [POWERPC] Mark udbg console as CON_ANYTIME, ie. callable early in boot 2008-04-24 21:08:11 +10:00
udbg_16550.c [POWERPC] 4xx: Add early udbg support for 40x processors 2007-12-23 13:13:03 -06:00
vdso.c powerpc: Fixup lwsync at runtime 2008-07-03 16:58:10 +10:00
vecemu.c
vector.S
vio.c [POWERPC] Replace remaining __FUNCTION__ occurrences 2008-04-01 20:43:09 +11:00
vmlinux.lds.S powerpc: Fixup lwsync at runtime 2008-07-03 16:58:10 +10:00