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| author | Ravi Bangoria <ravi.bangoria@linux.ibm.com> | 2020-05-14 13:17:31 +0200 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-05-18 16:11:04 +0200 |
| commit | 4a8a9379f2af4c9928529b3959bc2d8f7023c6bc (patch) | |
| tree | 4d7d53dff1e83ad503e760c54f99a797c9bce236 /arch/powerpc/kernel/signal.c | |
| parent | powerpc/watchpoint: Provide DAWR number to set_dawr (diff) | |
| download | linux-4a8a9379f2af4c9928529b3959bc2d8f7023c6bc.tar.xz linux-4a8a9379f2af4c9928529b3959bc2d8f7023c6bc.zip | |
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/kernel/signal.c')
| -rw-r--r-- | arch/powerpc/kernel/signal.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/signal.c b/arch/powerpc/kernel/signal.c index a46c3fdb6853..8e29138a344a 100644 --- a/arch/powerpc/kernel/signal.c +++ b/arch/powerpc/kernel/signal.c @@ -272,7 +272,7 @@ static void do_signal(struct task_struct *tsk) * triggered inside the kernel. */ if (tsk->thread.hw_brk.address && tsk->thread.hw_brk.type) - __set_breakpoint(&tsk->thread.hw_brk); + __set_breakpoint(0, &tsk->thread.hw_brk); #endif /* Re-enable the breakpoints for the signal stack */ thread_change_pc(tsk, tsk->thread.regs); |