diff options
| author | Ravi Bangoria <ravi.bangoria@linux.ibm.com> | 2020-05-14 16:47:31 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-05-19 00:11:04 +1000 |
| commit | 4a8a9379f2af4c9928529b3959bc2d8f7023c6bc (patch) | |
| tree | 4d7d53dff1e83ad503e760c54f99a797c9bce236 /arch/powerpc/include/asm/hw_breakpoint.h | |
| parent | a18b834625d345bfa89c4e2754dd6cbb0133c4d7 (diff) | |
powerpc/watchpoint: Provide DAWR number to __set_breakpoint
Introduce new parameter 'nr' to __set_breakpoint() which indicates
which DAWR should be programed. Also convert current_brk variable
to an array.
Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Michael Neuling <mikey@neuling.org>
Link: https://lore.kernel.org/r/20200514111741.97993-7-ravi.bangoria@linux.ibm.com
Diffstat (limited to 'arch/powerpc/include/asm/hw_breakpoint.h')
| -rw-r--r-- | arch/powerpc/include/asm/hw_breakpoint.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/include/asm/hw_breakpoint.h b/arch/powerpc/include/asm/hw_breakpoint.h index 5b3b02834e0b..1120c7d9db58 100644 --- a/arch/powerpc/include/asm/hw_breakpoint.h +++ b/arch/powerpc/include/asm/hw_breakpoint.h @@ -85,7 +85,7 @@ static inline void hw_breakpoint_disable(void) brk.len = 0; brk.hw_len = 0; if (ppc_breakpoint_available()) - __set_breakpoint(&brk); + __set_breakpoint(0, &brk); } extern void thread_change_pc(struct task_struct *tsk, struct pt_regs *regs); int hw_breakpoint_handler(struct die_args *args); |