summaryrefslogtreecommitdiff
path: root/arch/powerpc/kernel/paca.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/powerpc/kernel/paca.c')
-rw-r--r--arch/powerpc/kernel/paca.c12
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);