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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-03-18 13:16:30 +1100 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-03-18 13:16:30 +1100 |
| commit | c71327ad9f925a4ddbf24db80ce66165104c4ed0 (patch) | |
| tree | a1560ddfb827d580843d2a32ba19fb0fc85490d8 /arch/arm/kernel | |
| parent | f507cd22035fdadd5dbb476dd05e9e7ee21c3b84 (diff) | |
| parent | a4bd6a93c3f14691c8a29e53eb04dc734b27f0db (diff) | |
Merge commit 'gcl/merge' into merge
Diffstat (limited to 'arch/arm/kernel')
| -rw-r--r-- | arch/arm/kernel/entry-common.S | 4 | ||||
| -rw-r--r-- | arch/arm/kernel/fiq.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S index 49a6ba926c2..159d0416f27 100644 --- a/arch/arm/kernel/entry-common.S +++ b/arch/arm/kernel/entry-common.S @@ -111,6 +111,7 @@ ENTRY(mcount) .globl mcount_call mcount_call: bl ftrace_stub + ldr lr, [fp, #-4] @ restore lr ldmia sp!, {r0-r3, pc} ENTRY(ftrace_caller) @@ -122,6 +123,7 @@ ENTRY(ftrace_caller) .globl ftrace_call ftrace_call: bl ftrace_stub + ldr lr, [fp, #-4] @ restore lr ldmia sp!, {r0-r3, pc} #else @@ -133,6 +135,7 @@ ENTRY(mcount) adr r0, ftrace_stub cmp r0, r2 bne trace + ldr lr, [fp, #-4] @ restore lr ldmia sp!, {r0-r3, pc} trace: @@ -141,6 +144,7 @@ trace: sub r0, r0, #MCOUNT_INSN_SIZE mov lr, pc mov pc, r2 + mov lr, r1 @ restore lr ldmia sp!, {r0-r3, pc} #endif /* CONFIG_DYNAMIC_FTRACE */ diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c index 36f81d96797..6ff7919613d 100644 --- a/arch/arm/kernel/fiq.c +++ b/arch/arm/kernel/fiq.c @@ -88,7 +88,7 @@ void set_fiq_handler(void *start, unsigned int length) * disable irqs for the duration. Note - these functions are almost * entirely coded in assembly. */ -void __attribute__((naked)) set_fiq_regs(struct pt_regs *regs) +void __naked set_fiq_regs(struct pt_regs *regs) { register unsigned long tmp; asm volatile ( @@ -106,7 +106,7 @@ void __attribute__((naked)) set_fiq_regs(struct pt_regs *regs) : "r" (®s->ARM_r8), "I" (PSR_I_BIT | PSR_F_BIT | FIQ_MODE)); } -void __attribute__((naked)) get_fiq_regs(struct pt_regs *regs) +void __naked get_fiq_regs(struct pt_regs *regs) { register unsigned long tmp; asm volatile ( |