android_kernel_xiaomi_sdm845/arch/powerpc
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
..
boot Merge commit 'gcl/next' into next 2009-03-20 16:27:57 +11:00
configs powerpc: Turn on self-tests in ppc64_defconfig 2009-03-24 13:47:29 +11:00
include/asm powerpc/mm: e300c2/c3/c4 TLB errata workaround 2009-03-24 13:47:32 +11:00
kernel powerpc/mm: e300c2/c3/c4 TLB errata workaround 2009-03-24 13:47:32 +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/math-emu: Fix efp dependence 2009-03-11 06:00:08 -05:00
mm cpumask: Use mm_cpumask() wrapper instead of cpu_vm_mask 2009-03-24 13:47:29 +11:00
oprofile powerpc/oprofile: G4 oprofile has variable number of counters 2009-03-11 17:10:16 +11:00
platforms powerpc: setup default archdata for {of_}platform via bus_register_notifier 2009-03-24 13:47:30 +11:00
sysdev powerpc/pmi: Irq handlers return irqreturn_t 2009-03-24 13:47:30 +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/math-emu: Fix efp dependence 2009-03-11 06:00:08 -05:00