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| author | Eric W. Biederman <ebiederm@xmission.com> | 2019-05-23 19:04:24 +0300 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2019-05-29 17:31:43 +0300 |
| commit | 2e1661d2673667d886cd40ad9f414cb6db48d8da (patch) | |
| tree | 5a2c32eb8a5c575bfb5c7013f5d9d427f5c06c34 /arch/um/kernel/ptrace.c | |
| parent | 91ca180dbdd687d45fe4aab055b02d29c91b90df (diff) | |
| download | linux-2e1661d2673667d886cd40ad9f414cb6db48d8da.tar.xz | |
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/um/kernel/ptrace.c')
| -rw-r--r-- | arch/um/kernel/ptrace.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/um/kernel/ptrace.c b/arch/um/kernel/ptrace.c index 1797dfe9ce6d..da1e96b1ec3e 100644 --- a/arch/um/kernel/ptrace.c +++ b/arch/um/kernel/ptrace.c @@ -117,8 +117,7 @@ static void send_sigtrap(struct uml_pt_regs *regs, int error_code) /* Send us the fake SIGTRAP */ force_sig_fault(SIGTRAP, TRAP_BRKPT, /* User-mode eip? */ - UPT_IS_USER(regs) ? (void __user *) UPT_IP(regs) : NULL, - current); + UPT_IS_USER(regs) ? (void __user *) UPT_IP(regs) : NULL); } /* |