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| author | Eric W. Biederman | 2019-05-23 18:04:24 +0200 |
|---|---|---|
| committer | Eric W. Biederman | 2019-05-29 16:31:43 +0200 |
| commit | 2e1661d2673667d886cd40ad9f414cb6db48d8da (patch) | |
| tree | 5a2c32eb8a5c575bfb5c7013f5d9d427f5c06c34 /arch/riscv | |
| parent | signal: Use force_sig_fault_to_task for the two calls that don't deliver to c... (diff) | |
| download | kernel-qcow2-linux-2e1661d2673667d886cd40ad9f414cb6db48d8da.tar.gz kernel-qcow2-linux-2e1661d2673667d886cd40ad9f414cb6db48d8da.tar.xz kernel-qcow2-linux-2e1661d2673667d886cd40ad9f414cb6db48d8da.zip | |
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/riscv')
| -rw-r--r-- | arch/riscv/kernel/traps.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/riscv/kernel/traps.c b/arch/riscv/kernel/traps.c index 6d67892dfc82..859ab550d52a 100644 --- a/arch/riscv/kernel/traps.c +++ b/arch/riscv/kernel/traps.c @@ -76,7 +76,7 @@ void do_trap(struct pt_regs *regs, int signo, int code, unsigned long addr) show_regs(regs); } - force_sig_fault(signo, code, (void __user *)addr, current); + force_sig_fault(signo, code, (void __user *)addr); } static void do_trap_error(struct pt_regs *regs, int signo, int code, @@ -149,7 +149,7 @@ asmlinkage void do_trap_break(struct pt_regs *regs) } #endif /* CONFIG_GENERIC_BUG */ - force_sig_fault(SIGTRAP, TRAP_BRKPT, (void __user *)(regs->sepc), current); + force_sig_fault(SIGTRAP, TRAP_BRKPT, (void __user *)(regs->sepc)); } #ifdef CONFIG_GENERIC_BUG |