diff options
Diffstat (limited to 'arch/powerpc/kernel/paca.c')
| -rw-r--r-- | arch/powerpc/kernel/paca.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c index 41456ff55e14..0bb1f98613ba 100644 --- a/arch/powerpc/kernel/paca.c +++ b/arch/powerpc/kernel/paca.c @@ -11,13 +11,10 @@ #include <linux/export.h> #include <linux/memblock.h> -#include <asm/firmware.h> #include <asm/lppaca.h> #include <asm/paca.h> #include <asm/sections.h> #include <asm/pgtable.h> -#include <asm/iseries/lpar_map.h> -#include <asm/iseries/hv_types.h> #include <asm/kexec.h> /* This symbol is provided by the linker - let it fill in the paca @@ -30,8 +27,8 @@ extern unsigned long __toc_start; * The structure which the hypervisor knows about - this structure * should not cross a page boundary. The vpa_init/register_vpa call * is now known to fail if the lppaca structure crosses a page - * boundary. The lppaca is also used on legacy iSeries and POWER5 - * pSeries boxes. The lppaca is 640 bytes long, and cannot readily + * boundary. The lppaca is also used on POWER5 pSeries boxes. + * The lppaca is 640 bytes long, and cannot readily * change since the hypervisor knows its layout, so a 1kB alignment * will suffice to ensure that it doesn't cross a page boundary. */ @@ -183,12 +180,9 @@ void __init allocate_pacas(void) /* * We can't take SLB misses on the paca, and we want to access them * in real mode, so allocate them within the RMA and also within - * the first segment. On iSeries they must be within the area mapped - * by the HV, which is HvPagesToMap * HVPAGESIZE bytes. + * the first segment. */ limit = min(0x10000000ULL, ppc64_rma_size); - if (firmware_has_feature(FW_FEATURE_ISERIES)) - limit = min(limit, HvPagesToMap * HVPAGESIZE); paca_size = PAGE_ALIGN(sizeof(struct paca_struct) * nr_cpu_ids); |