diff options
author | Eric W. Biederman <ebiederm@xmission.com> | 2019-05-23 10:17:27 -0500 |
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committer | Eric W. Biederman <ebiederm@xmission.com> | 2019-05-27 09:36:28 -0500 |
commit | 3cf5d076fb4d48979f382bc9452765bf8b79e740 (patch) | |
tree | 935f7af65a7a7f1ba514f1da5b207e2dc298eaca /arch/um/kernel/tlb.c | |
parent | cb44c9a0ab21a9ae4dfcabac1ed8e38aa872d1af (diff) | |
download | linux-3cf5d076fb4d48979f382bc9452765bf8b79e740.tar.bz2 |
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/um/kernel/tlb.c')
-rw-r--r-- | arch/um/kernel/tlb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/kernel/tlb.c b/arch/um/kernel/tlb.c index 8347161c2ae0..45f739bf302f 100644 --- a/arch/um/kernel/tlb.c +++ b/arch/um/kernel/tlb.c @@ -329,7 +329,7 @@ void fix_range_common(struct mm_struct *mm, unsigned long start_addr, "process: %d\n", task_tgid_vnr(current)); /* We are under mmap_sem, release it such that current can terminate */ up_write(¤t->mm->mmap_sem); - force_sig(SIGKILL, current); + force_sig(SIGKILL); do_signal(¤t->thread.regs); } } @@ -487,7 +487,7 @@ void flush_tlb_page(struct vm_area_struct *vma, unsigned long address) kill: printk(KERN_ERR "Failed to flush page for address 0x%lx\n", address); - force_sig(SIGKILL, current); + force_sig(SIGKILL); } pgd_t *pgd_offset_proc(struct mm_struct *mm, unsigned long address) |