lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

powerpc: Fix call to flush_ptrace_hw_breakpoint()

Browse Source 
Fix the error in spelling the config option for hw-breakpoints and fix
the build issue that follows.

Signed-off by: K.Prasad <prasad@linux.vnet.ibm.com>

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
K.Prasad
2011-02-10 04:44:35 +00:00
committed by Benjamin Herrenschmidt
parent 357574c482
commit e0780b720f
1 changed files with 5 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
arch/powerpc/kernel/process.c
View File

@@ -353,6 +353,7 @@ static void switch_booke_debug_regs(struct thread_struct *new_thread)
prime_debug_regs(new_thread); prime_debug_regs(new_thread);
} }
#else /* !CONFIG_PPC_ADV_DEBUG_REGS */ #else /* !CONFIG_PPC_ADV_DEBUG_REGS */
#ifndef CONFIG_HAVE_HW_BREAKPOINT
static void set_debug_reg_defaults(struct thread_struct *thread) static void set_debug_reg_defaults(struct thread_struct *thread)
{ {
if (thread->dabr) { if (thread->dabr) {
@@ -360,6 +361,7 @@ static void set_debug_reg_defaults(struct thread_struct *thread)
set_dabr(0); set_dabr(0);
} }
} }
#endif /* !CONFIG_HAVE_HW_BREAKPOINT */
#endif /* CONFIG_PPC_ADV_DEBUG_REGS */ #endif /* CONFIG_PPC_ADV_DEBUG_REGS */
int set_dabr(unsigned long dabr) int set_dabr(unsigned long dabr)
@@ -670,11 +672,11 @@ void flush_thread(void)
{ {
discard_lazy_cpu_state(); discard_lazy_cpu_state();
#ifdef CONFIG_HAVE_HW_BREAKPOINTS #ifdef CONFIG_HAVE_HW_BREAKPOINT
flush_ptrace_hw_breakpoint(current); flush_ptrace_hw_breakpoint(current);
#else /* CONFIG_HAVE_HW_BREAKPOINTS */ #else /* CONFIG_HAVE_HW_BREAKPOINT */
set_debug_reg_defaults(&current->thread); set_debug_reg_defaults(&current->thread);
#endif /* CONFIG_HAVE_HW_BREAKPOINTS */ #endif /* CONFIG_HAVE_HW_BREAKPOINT */
} }
void void