diff options
| author | Eric W. Biederman <ebiederm@xmission.com> | 2019-05-23 11:04:24 -0500 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2019-05-29 09:31:43 -0500 |
| commit | 2e1661d2673667d886cd40ad9f414cb6db48d8da (patch) | |
| tree | 5a2c32eb8a5c575bfb5c7013f5d9d427f5c06c34 /arch/nds32/kernel | |
| parent | 91ca180dbdd687d45fe4aab055b02d29c91b90df (diff) | |
signal: Remove the task parameter from force_sig_fault
As synchronous exceptions really only make sense against the current
task (otherwise how are you synchronous) remove the task parameter
from from force_sig_fault to make it explicit that is what is going
on.
The two known exceptions that deliver a synchronous exception to a
stopped ptraced task have already been changed to
force_sig_fault_to_task.
The callers have been changed with the following emacs regular expression
(with obvious variations on the architectures that take more arguments)
to avoid typos:
force_sig_fault[(]\([^,]+\)[,]\([^,]+\)[,]\([^,]+\)[,]\W+current[)]
->
force_sig_fault(\1,\2,\3)
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/nds32/kernel')
| -rw-r--r-- | arch/nds32/kernel/fpu.c | 2 | ||||
| -rw-r--r-- | arch/nds32/kernel/traps.c | 4 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/nds32/kernel/fpu.c b/arch/nds32/kernel/fpu.c index fddd40c7a16f..1f8694c6bd5a 100644 --- a/arch/nds32/kernel/fpu.c +++ b/arch/nds32/kernel/fpu.c @@ -246,7 +246,7 @@ inline void handle_fpu_exception(struct pt_regs *regs) } force_sig_fault(si_signo, si_code, - (void __user *)instruction_pointer(regs), current); + (void __user *)instruction_pointer(regs)); done: own_fpu(); } diff --git a/arch/nds32/kernel/traps.c b/arch/nds32/kernel/traps.c index a16e97f7bc75..f4d386b52622 100644 --- a/arch/nds32/kernel/traps.c +++ b/arch/nds32/kernel/traps.c @@ -205,7 +205,7 @@ int bad_syscall(int n, struct pt_regs *regs) } force_sig_fault(SIGILL, ILL_ILLTRP, - (void __user *)instruction_pointer(regs) - 4, current); + (void __user *)instruction_pointer(regs) - 4); die_if_kernel("Oops - bad syscall", regs, n); return regs->uregs[0]; } @@ -263,7 +263,7 @@ static void send_sigtrap(struct pt_regs *regs, int error_code, int si_code) tsk->thread.error_code = error_code; force_sig_fault(SIGTRAP, si_code, - (void __user *)instruction_pointer(regs), current); + (void __user *)instruction_pointer(regs)); } void do_debug_trap(unsigned long entry, unsigned long addr, |