* [PATCH 1/2] sh64: kernel: use 'usp' instead of 'fn'
@ 2013-07-30 2:08 Chen Gang
0 siblings, 0 replies; only message in thread
From: Chen Gang @ 2013-07-30 2:08 UTC (permalink / raw)
To: linux-sh
'fn' is not defined, according to the implementation copy_thread() in
'sh32', need use 'usp' instead of.
Signed-off-by: Chen Gang <gang.chen@asianux.com>
---
arch/sh/kernel/process_64.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/sh/kernel/process_64.c b/arch/sh/kernel/process_64.c
index 174d124..eac5947 100644
--- a/arch/sh/kernel/process_64.c
+++ b/arch/sh/kernel/process_64.c
@@ -393,7 +393,7 @@ int copy_thread(unsigned long clone_flags, unsigned long usp,
if (unlikely(p->flags & PF_KTHREAD)) {
memset(childregs, 0, sizeof(struct pt_regs));
childregs->regs[2] = (unsigned long)arg;
- childregs->regs[3] = (unsigned long)fn;
+ childregs->regs[3] = (unsigned long)usp;
childregs->sr = (1 << 30); /* not user_mode */
childregs->sr |= SR_FD; /* Invalidate FPU flag */
p->thread.pc = (unsigned long) ret_from_kernel_thread;
--
1.7.7.6
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2013-07-30 2:08 [PATCH 1/2] sh64: kernel: use 'usp' instead of 'fn' Chen Gang
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