Kumar Gala 2319f12395 powerpc/mm: e300c2/c3/c4 TLB errata workaround ...

Complete workaround for DTLB errata in e300c2/c3/c4 processors.

Due to the bug, the hardware-implemented LRU algorythm always goes to way
1 of the TLB. This fix implements the proposed software workaround in
form of a LRW table for chosing the TLB-way.

Based on patch from David Jander <david@protonic.nl>

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

2009-03-24 13:47:32 +11:00

..

vdso32

powerpc/mm: Introduce MMU features

2008-12-21 14:21:16 +11:00

vdso64

powerpc/mm: Introduce MMU features

2008-12-21 14:21:16 +11:00

.gitignore

powerpc: Ignore generated vmlinux.lds in git

2008-10-07 14:26:18 +11:00

align.c

powerpc: Fix load/store float double alignment handler

2009-02-26 14:02:53 +11:00

asm-offsets.c

powerpc: Remove unused asm-offsets entries for cpu_spec

2009-03-11 17:10:15 +11:00

audit.c

[PATCH] audit signal recipients

2007-05-11 05:38:25 -04:00

btext.c

powerpc: Use the common ascii hex helpers

2008-08-20 16:34:57 +10:00

cacheinfo.c

powerpc/cacheinfo: Rename cache_dir per-cpu variable

2009-01-13 14:48:02 +11:00

cacheinfo.h

powerpc: Rewrite sysfs processor cache info code

2009-01-08 16:25:10 +11:00

clock.c

[POWERPC] clk.h interface for platforms

2007-10-03 09:11:56 +10:00

compat_audit.c

[PATCH] add SIGNAL syscall class (v3)

2007-05-11 05:38:25 -04:00

cpu_setup_6xx.S

powerpc/mm: e300c2/c3/c4 TLB errata workaround

2009-03-24 13:47:32 +11:00

cpu_setup_44x.S

AMCC PPC 460SX redwood SoC platform initial framework

2009-02-14 14:41:29 -05:00

cpu_setup_fsl_booke.S

powerpc/fsl-booke: Cleanup init/exception setup to be runtime

2009-01-28 18:16:50 -06:00

cpu_setup_pa6t.S

[POWERPC] pasemi: Enable one more hid bit

2007-04-24 21:31:49 +10:00

cpu_setup_ppc970.S

powerpc: Use LOAD_REG_IMMEDIATE only for constants on 64-bit

2008-09-15 11:08:35 -07:00

cputable.c

powerpc/mm: e300c2/c3/c4 TLB errata workaround

2009-03-24 13:47:32 +11:00

crash_dump.c

powerpc: Unify opcode definitions and support

2009-02-23 10:48:56 +11:00

crash.c

powerpc: Increase CRASH_HANDLER_MAX

2008-06-30 22:31:00 +10:00

dbell.c

powerpc: Add support for using doorbells for SMP IPI

2009-02-23 15:53:03 +11:00

dma-iommu.c

powerpc: Change u64/s64 to a long long integer type

2009-01-13 14:47:59 +11:00

dma.c

powerpc: Add sync_*_for_* to dma_ops

2008-12-03 20:46:36 +11:00

entry_32.S

powerpc: Unify opcode definitions and support

2009-02-23 10:48:56 +11:00

entry_64.S

powerpc64, ftrace: save toc only on modules for function graph

2009-02-23 10:48:54 +11:00

firmware.c

…

fpu.S

powerpc: Add VSX context save/restore, ptrace and signal support

2008-07-01 11:28:50 +10:00

ftrace.c

powerpc: Unify opcode definitions and support

2009-02-23 10:48:56 +11:00

head_8xx.S

[POWERPC] 8xx: fix swap

2008-03-07 08:42:28 -06:00

head_32.S

powerpc/mm: e300c2/c3/c4 TLB errata workaround

2009-03-24 13:47:32 +11:00

head_40x.S

[POWERPC] 40x/Book-E: Save/restore volatile exception registers

2008-06-02 14:56:35 -05:00

head_44x.S

powerpc/44x: Support 16K/64K base page sizes on 44x

2008-12-29 09:53:25 +11:00

head_64.S

powerpc/kconfig: Kill PPC_MULTIPLATFORM

2009-03-11 17:11:35 +11:00

head_booke.h

Merge commit 'jwb/next' into next

2009-03-03 13:30:03 +11:00

head_fsl_booke.S

powerpc: Add support for using doorbells for SMP IPI

2009-02-23 15:53:03 +11:00

ibmebus.c

powerpc: struct device - replace bus_id with dev_name(), dev_set_name()

2008-12-16 15:53:38 +11:00

idle_6xx.S

powerpc: Fix for getting CPU number in power_save_ppc32_restore()

2008-09-03 20:53:47 +10:00

idle_e500.S

powerpc: Fix for getting CPU number in power_save_ppc32_restore()

2008-09-03 20:53:47 +10:00

idle_power4.S

[POWERPC] powermac: Support G5 CPU hotplug

2007-05-07 20:31:13 +10:00

idle.c

powerpc: ftrace, do not latency trace idle

2008-11-20 10:51:15 -08:00

init_task.c

take init_fs to saner place

2008-12-31 18:07:42 -05:00

io.c

ftrace: support for PowerPC

2008-05-23 22:43:11 +02:00

iomap.c

[POWERPC] Add 64-bit resources support to pci_iomap

2007-09-20 07:36:52 -05:00

iommu.c

powerpc: Change u64/s64 to a long long integer type

2009-01-13 14:47:59 +11:00

irq.c

powerpc/irq: Convert obsolete irq_desc_t to struct irq_desc

2009-03-11 17:11:34 +11:00

isa-bridge.c

[POWERPC] Remove leftover printk in isa-bridge.c

2008-05-09 20:22:59 +10:00

kgdb.c

kgdb, x86, arm, mips, powerpc: ignore user space single stepping

2008-09-26 10:36:41 -05:00

kprobes.c

Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial

2009-01-07 11:31:52 -08:00

l2cr_6xx.S

Convert files to UTF-8 and some cleanups

2007-10-19 23:21:04 +02:00

legacy_serial.c

powerpc/powermac: Fixup default serial port device for pmac_zilog

2008-07-28 16:30:53 +10:00

lparcfg.c

powerpc: Change u64/s64 to a long long integer type

2009-01-13 14:47:59 +11:00

machine_kexec_32.c

kexec jump: rename KEXEC_CONTROL_CODE_SIZE to KEXEC_CONTROL_PAGE_SIZE

2008-08-15 08:35:42 -07:00

machine_kexec_64.c

powerpc/32: Setup OF properties for kdump

2008-12-23 15:13:29 +11:00

machine_kexec.c

powerpc/kexec: Check crash_base for relocatable kernel

2009-01-13 14:47:59 +11:00

Makefile

powerpc/kconfig: Kill PPC_MULTIPLATFORM

2009-03-11 17:11:35 +11:00

misc_32.S

powerpc/44x: Support 16K/64K base page sizes on 44x

2008-12-29 09:53:25 +11:00

misc_64.S

powerpc: Kexec exit should not use magic numbers

2008-10-31 16:11:44 +11:00

misc.S

powerpc: Use LOAD_REG_IMMEDIATE only for constants on 64-bit

2008-09-15 11:08:35 -07:00

module_32.c

powerpc/ppc32: ftrace, dynamic ftrace to handle modules

2008-11-20 10:52:53 -08:00

module_64.c

powerpc: Unify opcode definitions and support

2009-02-23 10:48:56 +11:00

module.c

powerpc/mm: Introduce MMU features

2008-12-21 14:21:16 +11:00

msi.c

[POWERPC] Fix sparse warnings in arch/powerpc/kernel

2008-05-14 22:31:59 +10:00

nvram_64.c

[POWERPC] pseries: Eliminate global error_log_cnt variable

2007-08-17 11:01:52 +10:00

of_device.c

powerpc: struct device - replace bus_id with dev_name(), dev_set_name()

2008-12-16 15:53:38 +11:00

of_platform.c

powerpc: Add missing reference to coherent_dma_mask

2008-07-08 21:06:35 -07:00

paca.c

powerpc: Update page-in counter for CMM

2008-11-05 22:08:28 +11:00

pci_32.c

powerpc/pci: Fix PCI<->OF matching of old style multifunc devices

2009-02-23 10:48:57 +11:00

pci_64.c

powerpc/pci: Move hose_list and pci_address_to_pio to pci-common

2009-02-11 16:00:07 +11:00

pci_dn.c

[POWERPC] iSeries: eliminate pci_dn bussubno

2008-01-17 14:57:05 +11:00

pci-common.c

powerpc/pci: Default to dma_direct_ops for pci dma_ops

2009-03-24 13:47:30 +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: Export cacheable_memzero as its now used in a driver

2009-01-08 16:25:17 +11:00

ppc_save_regs.S

powerpc: Prepare xmon_save_regs for use with kdump

2008-12-23 15:13:28 +11:00

proc_ppc64.c

powerpc: use non-racy method for proc entries creation

2008-04-29 08:06:22 -07:00

process.c

powerpc: Randomise PIEs

2009-02-23 15:53:21 +11:00

prom_init_check.sh

powerpc: Print linux_banner in prom_init

2009-03-11 17:11:33 +11:00

prom_init.c

powerpc: Fix prom_init on 32-bit OF machines

2009-03-24 13:43:35 +11:00

prom_parse.c

PCI: powerpc: use generic pci_swizzle_interrupt_pin()

2009-01-07 11:12:52 -08:00

prom.c

powerpc: Allow debugging of LMBs with lmb=debug

2009-02-11 13:38:00 +11:00

ptrace32.c

powerpc: Correctly hookup PTRACE_GET/SETVSRREGS for 32 bit processes

2008-07-30 15:26:54 +10:00

ptrace.c

powerpc: Don't use the wrong thread_struct for ptrace get/set VSX regs

2008-07-30 15:26:54 +10:00

reloc_64.S

powerpc: Make the 64-bit kernel as a position-independent executable

2008-09-15 11:08:38 -07:00

rtas_flash.c

SL*B: drop kmem cache argument from constructor

2008-07-26 12:00:07 -07:00

rtas_pci.c

powerpc/pci: Fix various pseries PCI hotplug issues

2008-11-06 09:31:52 +11:00

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/pseries: Fix partition migration hang under load

2009-02-23 15:53:04 +11:00

setup_32.c

powerpc/32: Wire up the trampoline code for kdump

2008-12-23 15:13:29 +11:00

setup_64.c

powerpc: Remove unused ppc64_terminate_msg()

2009-02-11 13:38:00 +11:00

setup-common.c

powerpc: setup default archdata for {of_}platform via bus_register_notifier

2009-03-24 13:47:30 +11:00

setup.h

…

signal_32.c

powerpc: Fix msr check in compat_sys_swapcontext

2008-11-11 19:42:22 +11:00

signal_64.c

powerpc: Fix swapcontext system for VSX + old ucontext size

2008-10-31 16:12:00 +11:00

signal.c

powerpc: Add TIF_NOTIFY_RESUME support for tracehook

2008-07-28 16:30:50 +10:00

signal.h

powerpc: Move is_32bit_task

2009-02-23 15:53:06 +11:00

smp-tbsync.c

powerpc: Silence software timebase sync

2008-11-05 22:08:28 +11:00

smp.c

Merge branch 'cpus4096-for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2009-01-02 11:44:09 -08:00

softemu8xx.c

Remove asm/a.out.h files for all architectures without a.out support.

2008-09-06 19:30:24 +01:00

stacktrace.c

powerpc: Removed duplicated include in stacktrace.c

2008-07-28 16:30:47 +10:00

suspend.c

PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures

2008-07-24 10:47:21 -07:00

swsusp_32.S

powerpc/mm: Introduce MMU features

2008-12-21 14:21:16 +11:00

swsusp_64.c

[POWERPC] powermac: Suspend to disk on G5

2007-05-07 20:31:14 +10:00

swsusp_asm64.S

powerpc: Fix 64-bit hibernation with 64k pages

2008-10-07 14:26:20 +11:00

swsusp.c

powerpc/mm: Split mmu_context handling

2008-12-21 14:21:15 +11:00

sys_ppc32.c

compat: generic compat get/settimeofday

2008-10-16 11:21:33 -07:00

syscalls.c

powerpc/mm: Add Strong Access Ordering support

2008-07-09 16:30:45 +10:00

sysfs.c

powerpc: Make sysfs code use smp_call_function_single

2009-03-24 13:47:27 +11:00

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

systbl.S

[POWERPC] Align the sys_call_table

2007-10-11 14:36:47 +10:00

tau_6xx.c

on_each_cpu(): kill unused 'retry' parameter

2008-06-26 11:24:38 +02:00

time.c

Merge branch 'cputime' of git://git390.osdl.marist.edu/pub/scm/linux-2.6

2009-01-03 11:56:24 -08:00

traps.c

powerpc: Add support for using doorbells for SMP IPI

2009-02-23 15:53:03 +11:00

udbg_16550.c

powerpc/udbg: Fix lost byte during console handover; change LFCR to CRLF

2009-03-11 17:11:34 +11:00

udbg.c

powerpc/udbg: Fix lost byte during console handover; change LFCR to CRLF

2009-03-11 17:11:34 +11:00

vdso.c

Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc

2008-12-28 16:54:33 -08:00

vecemu.c

…

vector.S

…

vio.c

powerpc/pseries: Correct VIO bus accounting problem in CMO env.

2009-01-28 17:15:52 +11:00

vmlinux.lds.S

powerpc64: port of the function graph tracer

2009-02-23 10:48:53 +11:00