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| author | Eric W. Biederman | 2019-05-23 17:17:27 +0200 |
|---|---|---|
| committer | Eric W. Biederman | 2019-05-27 16:36:28 +0200 |
| commit | 3cf5d076fb4d48979f382bc9452765bf8b79e740 (patch) | |
| tree | 935f7af65a7a7f1ba514f1da5b207e2dc298eaca /arch/nds32 | |
| parent | signal: Remove task parameter from force_sigsegv (diff) | |
| download | kernel-qcow2-linux-3cf5d076fb4d48979f382bc9452765bf8b79e740.tar.gz kernel-qcow2-linux-3cf5d076fb4d48979f382bc9452765bf8b79e740.tar.xz kernel-qcow2-linux-3cf5d076fb4d48979f382bc9452765bf8b79e740.zip | |
signal: Remove task parameter from force_sig
All of the remaining callers pass current into force_sig so
remove the task parameter to make this obvious and to make
misuse more difficult in the future.
This also makes it clear force_sig passes current into force_sig_info.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/nds32')
| -rw-r--r-- | arch/nds32/kernel/signal.c | 2 | ||||
| -rw-r--r-- | arch/nds32/kernel/traps.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/nds32/kernel/signal.c b/arch/nds32/kernel/signal.c index 5f7660aa2d68..fe61513982b4 100644 --- a/arch/nds32/kernel/signal.c +++ b/arch/nds32/kernel/signal.c @@ -163,7 +163,7 @@ asmlinkage long sys_rt_sigreturn(struct pt_regs *regs) return regs->uregs[0]; badframe: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return 0; } diff --git a/arch/nds32/kernel/traps.c b/arch/nds32/kernel/traps.c index 5aa7c17da27a..8d84b8b30eb6 100644 --- a/arch/nds32/kernel/traps.c +++ b/arch/nds32/kernel/traps.c @@ -288,7 +288,7 @@ void unhandled_interruption(struct pt_regs *regs) show_regs(regs); if (!user_mode(regs)) do_exit(SIGKILL); - force_sig(SIGKILL, current); + force_sig(SIGKILL); } void unhandled_exceptions(unsigned long entry, unsigned long addr, @@ -299,7 +299,7 @@ void unhandled_exceptions(unsigned long entry, unsigned long addr, show_regs(regs); if (!user_mode(regs)) do_exit(SIGKILL); - force_sig(SIGKILL, current); + force_sig(SIGKILL); } extern int do_page_fault(unsigned long entry, unsigned long addr, @@ -326,7 +326,7 @@ void do_revinsn(struct pt_regs *regs) show_regs(regs); if (!user_mode(regs)) do_exit(SIGILL); - force_sig(SIGILL, current); + force_sig(SIGILL); } #ifdef CONFIG_ALIGNMENT_TRAP |