diff options
Diffstat (limited to 'arch/powerpc/kernel')
| -rw-r--r-- | arch/powerpc/kernel/asm-offsets.c | 14 | ||||
| -rw-r--r-- | arch/powerpc/kernel/paca.c | 3 |
2 files changed, 17 insertions, 0 deletions
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 0a9f30b5495..b9e010d0fc9 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -140,6 +140,20 @@ int main(void) context.high_slices_psize)); DEFINE(MMUPSIZEDEFSIZE, sizeof(struct mmu_psize_def)); #endif /* CONFIG_PPC_MM_SLICES */ + +#ifdef CONFIG_PPC_BOOK3E + DEFINE(PACAPGD, offsetof(struct paca_struct, pgd)); + DEFINE(PACA_KERNELPGD, offsetof(struct paca_struct, kernel_pgd)); + DEFINE(PACA_EXGEN, offsetof(struct paca_struct, exgen)); + DEFINE(PACA_EXTLB, offsetof(struct paca_struct, extlb)); + DEFINE(PACA_EXMC, offsetof(struct paca_struct, exmc)); + DEFINE(PACA_EXCRIT, offsetof(struct paca_struct, excrit)); + DEFINE(PACA_EXDBG, offsetof(struct paca_struct, exdbg)); + DEFINE(PACA_MC_STACK, offsetof(struct paca_struct, mc_kstack)); + DEFINE(PACA_CRIT_STACK, offsetof(struct paca_struct, crit_kstack)); + DEFINE(PACA_DBG_STACK, offsetof(struct paca_struct, dbg_kstack)); +#endif /* CONFIG_PPC_BOOK3E */ + #ifdef CONFIG_PPC_STD_MMU_64 DEFINE(PACASTABREAL, offsetof(struct paca_struct, stab_real)); DEFINE(PACASTABVIRT, offsetof(struct paca_struct, stab_addr)); diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c index e9962c7f8a0..d16b1ea55d4 100644 --- a/arch/powerpc/kernel/paca.c +++ b/arch/powerpc/kernel/paca.c @@ -13,6 +13,7 @@ #include <asm/lppaca.h> #include <asm/paca.h> #include <asm/sections.h> +#include <asm/pgtable.h> /* This symbol is provided by the linker - let it fill in the paca * field correctly */ @@ -87,6 +88,8 @@ void __init initialise_pacas(void) #ifdef CONFIG_PPC_BOOK3S new_paca->lppaca_ptr = &lppaca[cpu]; +#else + new_paca->kernel_pgd = swapper_pg_dir; #endif new_paca->lock_token = 0x8000; new_paca->paca_index = cpu; |