diff options
| author | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:18:27 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-04-14 13:19:04 +0200 |
| commit | 6ac1ef482d7ae0c690f1640bf6eb818ff9a2d91e (patch) | |
| tree | 021cc9f6b477146fcebe6f3be4752abfa2ba18a9 /arch/powerpc/kernel/paca.c | |
| parent | 682968e0c425c60f0dde37977e5beb2b12ddc4cc (diff) | |
| parent | a385ec4f11bdcf81af094c03e2444ee9b7fad2e5 (diff) | |
Merge branch 'perf/core' into perf/uprobes
Merge in latest upstream (and the latest perf development tree),
to prepare for tooling changes, and also to pick up v3.4 MM
changes that the uprobes code needs to take care of.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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 41456ff55e1..0bb1f98613b 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); |