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signal/x86: Remove task parameter from send_sigtrap

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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>
This commit is contained in:
Eric W. Biederman
2019-02-05 18:25:11 -06:00
parent f8eac9011b
commit 28d42ea14e
3 changed files with 6 additions and 6 deletions
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3
arch/x86/include/asm/ptrace.h
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@@ -102,8 +102,7 @@ extern unsigned long profile_pc(struct pt_regs *regs);
extern unsigned long
convert_ip_to_linear(struct task_struct *child, struct pt_regs *regs);
extern void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs,
int error_code, int si_code);
extern void send_sigtrap(struct pt_regs *regs, int error_code, int si_code);
static inline unsigned long regs_return_value(struct pt_regs *regs)