diff options
Diffstat (limited to 'arch/powerpc/platforms')
-rw-r--r-- | arch/powerpc/platforms/85xx/smp.c | 3 | ||||
-rw-r--r-- | arch/powerpc/platforms/cell/smp.c | 5 | ||||
-rw-r--r-- | arch/powerpc/platforms/pasemi/powersave.S | 2 | ||||
-rw-r--r-- | arch/powerpc/platforms/powernv/opal-takeover.S | 2 | ||||
-rw-r--r-- | arch/powerpc/platforms/powernv/opal-wrappers.S | 4 | ||||
-rw-r--r-- | arch/powerpc/platforms/powernv/smp.c | 5 | ||||
-rw-r--r-- | arch/powerpc/platforms/pseries/hvCall.S | 4 | ||||
-rw-r--r-- | arch/powerpc/platforms/pseries/smp.c | 5 | ||||
-rw-r--r-- | arch/powerpc/platforms/wsp/scom_smp.c | 3 |
9 files changed, 20 insertions, 13 deletions
diff --git a/arch/powerpc/platforms/85xx/smp.c b/arch/powerpc/platforms/85xx/smp.c index 6382098..ba093f5 100644 --- a/arch/powerpc/platforms/85xx/smp.c +++ b/arch/powerpc/platforms/85xx/smp.c @@ -27,6 +27,7 @@ #include <asm/cacheflush.h> #include <asm/dbell.h> #include <asm/fsl_guts.h> +#include <asm/code-patching.h> #include <sysdev/fsl_soc.h> #include <sysdev/mpic.h> @@ -267,7 +268,7 @@ out: flush_spin_table(spin_table); out_be32(&spin_table->pir, hw_cpu); out_be64((u64 *)(&spin_table->addr_h), - __pa((u64)*((unsigned long long *)generic_secondary_smp_init))); + __pa(ppc_function_entry(generic_secondary_smp_init))); flush_spin_table(spin_table); #endif diff --git a/arch/powerpc/platforms/cell/smp.c b/arch/powerpc/platforms/cell/smp.c index 90745ea..c8017a7 100644 --- a/arch/powerpc/platforms/cell/smp.c +++ b/arch/powerpc/platforms/cell/smp.c @@ -40,6 +40,7 @@ #include <asm/firmware.h> #include <asm/rtas.h> #include <asm/cputhreads.h> +#include <asm/code-patching.h> #include "interrupt.h" #include <asm/udbg.h> @@ -70,8 +71,8 @@ static cpumask_t of_spin_map; static inline int smp_startup_cpu(unsigned int lcpu) { int status; - unsigned long start_here = __pa((u32)*((unsigned long *) - generic_secondary_smp_init)); + unsigned long start_here = + __pa(ppc_function_entry(generic_secondary_smp_init)); unsigned int pcpu; int start_cpu; diff --git a/arch/powerpc/platforms/pasemi/powersave.S b/arch/powerpc/platforms/pasemi/powersave.S index 56f45ad..81ab555 100644 --- a/arch/powerpc/platforms/pasemi/powersave.S +++ b/arch/powerpc/platforms/pasemi/powersave.S @@ -66,7 +66,7 @@ sleep_common: std r3, 48(r1) /* Only do power savings when in astate 0 */ - bl .check_astate + bl check_astate cmpwi r3,0 bne 1f diff --git a/arch/powerpc/platforms/powernv/opal-takeover.S b/arch/powerpc/platforms/powernv/opal-takeover.S index 3cd2628..11a3169 100644 --- a/arch/powerpc/platforms/powernv/opal-takeover.S +++ b/arch/powerpc/platforms/powernv/opal-takeover.S @@ -21,11 +21,13 @@ _GLOBAL(opal_query_takeover) mfcr r0 stw r0,8(r1) + stdu r1,-STACKFRAMESIZE(r1) std r3,STK_PARAM(R3)(r1) std r4,STK_PARAM(R4)(r1) li r3,H_HAL_TAKEOVER li r4,H_HAL_TAKEOVER_QUERY_MAGIC HVSC + addi r1,r1,STACKFRAMESIZE ld r10,STK_PARAM(R3)(r1) std r4,0(r10) ld r10,STK_PARAM(R4)(r1) diff --git a/arch/powerpc/platforms/powernv/opal-wrappers.S b/arch/powerpc/platforms/powernv/opal-wrappers.S index f531ffe..b5ebc54 100644 --- a/arch/powerpc/platforms/powernv/opal-wrappers.S +++ b/arch/powerpc/platforms/powernv/opal-wrappers.S @@ -32,7 +32,7 @@ std r12,PACASAVEDMSR(r13); \ andc r12,r12,r0; \ mtmsrd r12,1; \ - LOAD_REG_ADDR(r0,.opal_return); \ + LOAD_REG_ADDR(r0,opal_return); \ mtlr r0; \ li r0,MSR_DR|MSR_IR|MSR_LE;\ andc r12,r12,r0; \ @@ -44,7 +44,7 @@ mtspr SPRN_HSRR0,r12; \ hrfid -_STATIC(opal_return) +opal_return: /* * Fixup endian on OPAL return... we should be able to simplify * this by instead converting the below trampoline to a set of diff --git a/arch/powerpc/platforms/powernv/smp.c b/arch/powerpc/platforms/powernv/smp.c index bf5fcd4..1601a1e 100644 --- a/arch/powerpc/platforms/powernv/smp.c +++ b/arch/powerpc/platforms/powernv/smp.c @@ -31,6 +31,7 @@ #include <asm/xics.h> #include <asm/opal.h> #include <asm/runlatch.h> +#include <asm/code-patching.h> #include "powernv.h" @@ -50,8 +51,8 @@ static void pnv_smp_setup_cpu(int cpu) int pnv_smp_kick_cpu(int nr) { unsigned int pcpu = get_hard_smp_processor_id(nr); - unsigned long start_here = __pa(*((unsigned long *) - generic_secondary_smp_init)); + unsigned long start_here = + __pa(ppc_function_entry(generic_secondary_smp_init)); long rc; BUG_ON(nr < 0 || nr >= NR_CPUS); diff --git a/arch/powerpc/platforms/pseries/hvCall.S b/arch/powerpc/platforms/pseries/hvCall.S index 444fe77..7891a86 100644 --- a/arch/powerpc/platforms/pseries/hvCall.S +++ b/arch/powerpc/platforms/pseries/hvCall.S @@ -49,7 +49,7 @@ END_FTR_SECTION(0, 1); \ std r0,16(r1); \ addi r4,r1,STK_PARAM(FIRST_REG); \ stdu r1,-STACK_FRAME_OVERHEAD(r1); \ - bl .__trace_hcall_entry; \ + bl __trace_hcall_entry; \ addi r1,r1,STACK_FRAME_OVERHEAD; \ ld r0,16(r1); \ ld r3,STK_PARAM(R3)(r1); \ @@ -83,7 +83,7 @@ END_FTR_SECTION(0, 1); \ mr r3,r6; \ std r0,16(r1); \ stdu r1,-STACK_FRAME_OVERHEAD(r1); \ - bl .__trace_hcall_exit; \ + bl __trace_hcall_exit; \ addi r1,r1,STACK_FRAME_OVERHEAD; \ ld r0,16(r1); \ ld r3,STK_PARAM(R3)(r1); \ diff --git a/arch/powerpc/platforms/pseries/smp.c b/arch/powerpc/platforms/pseries/smp.c index 24f58cb..a3555b1 100644 --- a/arch/powerpc/platforms/pseries/smp.c +++ b/arch/powerpc/platforms/pseries/smp.c @@ -44,6 +44,7 @@ #include <asm/xics.h> #include <asm/dbell.h> #include <asm/plpar_wrappers.h> +#include <asm/code-patching.h> #include "pseries.h" #include "offline_states.h" @@ -96,8 +97,8 @@ int smp_query_cpu_stopped(unsigned int pcpu) static inline int smp_startup_cpu(unsigned int lcpu) { int status; - unsigned long start_here = __pa((u32)*((unsigned long *) - generic_secondary_smp_init)); + unsigned long start_here = + __pa(ppc_function_entry(generic_secondary_smp_init)); unsigned int pcpu; int start_cpu; diff --git a/arch/powerpc/platforms/wsp/scom_smp.c b/arch/powerpc/platforms/wsp/scom_smp.c index 268bc89..8c79ce0 100644 --- a/arch/powerpc/platforms/wsp/scom_smp.c +++ b/arch/powerpc/platforms/wsp/scom_smp.c @@ -20,6 +20,7 @@ #include <asm/reg_a2.h> #include <asm/scom.h> #include <asm/udbg.h> +#include <asm/code-patching.h> #include "wsp.h" @@ -405,7 +406,7 @@ int a2_scom_startup_cpu(unsigned int lcpu, int thr_idx, struct device_node *np) goto fail; } - start_here = *(unsigned long *)(core_setup ? generic_secondary_smp_init + start_here = ppc_function_entry(core_setup ? generic_secondary_smp_init : generic_secondary_thread_init); pr_devel("CPU%d entry point at 0x%lx...\n", lcpu, start_here); |