Add kexec support with radix page table config. Changes from v1: * Rebase to latest kernel * add tlbflush on MMU cleanup
Aneesh Kumar K.V (1): powerpc/mm: Add radix flush all with IS=3 Benjamin Herrenschmidt (4): powerpc/64/kexec: NULL check "clear_all" in kexec_sequence powerpc/64/kexec: Fix MMU cleanup on radix powerpc/64/kexec: Copy image with MMU off when possible powerpc/64/kexec: Remove BookE special default_machine_kexec_prepare() .../powerpc/include/asm/book3s/64/tlbflush-radix.h | 1 + arch/powerpc/include/asm/mmu-book3e.h | 3 + arch/powerpc/include/asm/mmu.h | 4 ++ arch/powerpc/kernel/machine_kexec_64.c | 74 +++++++--------------- arch/powerpc/kernel/misc_64.S | 25 ++++++-- arch/powerpc/mm/pgtable-book3s64.c | 9 +++ arch/powerpc/mm/pgtable-radix.c | 12 ++++ arch/powerpc/mm/tlb-radix.c | 15 +++++ 8 files changed, 84 insertions(+), 59 deletions(-) -- 2.7.4
