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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2019-05-23 10:17:27 -0500 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2019-05-27 09:36:28 -0500 |
| commit | 3cf5d076fb4d48979f382bc9452765bf8b79e740 (patch) | |
| tree | 935f7af65a7a7f1ba514f1da5b207e2dc298eaca /arch/ia64/kernel | |
| parent | signal: Remove task parameter from force_sigsegv (diff) | |
| download | linux-dev-3cf5d076fb4d48979f382bc9452765bf8b79e740.tar.xz linux-dev-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/ia64/kernel')
| -rw-r--r-- | arch/ia64/kernel/signal.c | 2 | ||||
| -rw-r--r-- | arch/ia64/kernel/traps.c | 6 |
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/ia64/kernel/signal.c b/arch/ia64/kernel/signal.c index 518cceb5d4af..e5044aed9452 100644 --- a/arch/ia64/kernel/signal.c +++ b/arch/ia64/kernel/signal.c @@ -152,7 +152,7 @@ ia64_rt_sigreturn (struct sigscratch *scr) return retval; give_sigsegv: - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return retval; } diff --git a/arch/ia64/kernel/traps.c b/arch/ia64/kernel/traps.c index 85d8616ac4f6..0a3adbfebc2a 100644 --- a/arch/ia64/kernel/traps.c +++ b/arch/ia64/kernel/traps.c @@ -589,14 +589,14 @@ ia64_fault (unsigned long vector, unsigned long isr, unsigned long ifa, printk(KERN_ERR "Unexpected IA-32 exception (Trap 45)\n"); printk(KERN_ERR " iip - 0x%lx, ifa - 0x%lx, isr - 0x%lx\n", iip, ifa, isr); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return; case 46: printk(KERN_ERR "Unexpected IA-32 intercept trap (Trap 46)\n"); printk(KERN_ERR " iip - 0x%lx, ifa - 0x%lx, isr - 0x%lx, iim - 0x%lx\n", iip, ifa, isr, iim); - force_sig(SIGSEGV, current); + force_sig(SIGSEGV); return; case 47: @@ -608,5 +608,5 @@ ia64_fault (unsigned long vector, unsigned long isr, unsigned long ifa, break; } if (!die_if_kernel(buf, ®s, error)) - force_sig(SIGILL, current); + force_sig(SIGILL); } |