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| author | Eric W. Biederman <ebiederm@xmission.com> | 2019-02-05 18:25:11 -0600 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2019-05-29 09:30:48 -0500 |
| commit | 28d42ea14e489047caeaa89496a3ad7e0ae6a49f (patch) | |
| tree | 895bd73d7e510332abd37978ffba288a0ebd202d /arch/x86/kernel/traps.c | |
| parent | f8eac9011b6be56acfb5d1d0dfd5ee30082a12ee (diff) | |
| download | linux-28d42ea14e489047caeaa89496a3ad7e0ae6a49f.tar.gz linux-28d42ea14e489047caeaa89496a3ad7e0ae6a49f.tar.bz2 linux-28d42ea14e489047caeaa89496a3ad7e0ae6a49f.zip | |
signal/x86: Remove task parameter from send_sigtrap
The send_sigtrap function is always called with task == current. Make
that explicit by removing the task parameter.
This also makes it clear that the x86 send_sigtrap passes current
into force_sig_fault.
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/x86/kernel/traps.c')
| -rw-r--r-- | arch/x86/kernel/traps.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c index e54f0cad4b2e..30a9b843ef04 100644 --- a/arch/x86/kernel/traps.c +++ b/arch/x86/kernel/traps.c @@ -805,7 +805,7 @@ dotraplinkage void do_debug(struct pt_regs *regs, long error_code) } si_code = get_si_code(tsk->thread.debugreg6); if (tsk->thread.debugreg6 & (DR_STEP | DR_TRAP_BITS) || user_icebp) - send_sigtrap(tsk, regs, error_code, si_code); + send_sigtrap(regs, error_code, si_code); cond_local_irq_disable(regs); debug_stack_usage_dec(); |