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| author | Eric W. Biederman <ebiederm@xmission.com> | 2019-02-06 02:10:48 +0100 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2019-05-29 16:31:42 +0200 |
| commit | 6f25a967646aa3204d78eb03f72798169bb18607 (patch) | |
| tree | b5c8304287d257ad1b423a40b81c43166c884e43 /arch/riscv/mm/fault.c | |
| parent | signal/sh: Remove tsk parameter from force_sig_info_fault (diff) | |
| download | linux-6f25a967646aa3204d78eb03f72798169bb18607.tar.xz linux-6f25a967646aa3204d78eb03f72798169bb18607.zip | |
signal/riscv: Remove tsk parameter from do_trap
The do_trap function is always called with tsk == current.
Make that obvious by removing the tsk parameter.
This also makes it clear that do_trap calls force_sig_fault
on the current task.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to 'arch/riscv/mm/fault.c')
| -rw-r--r-- | arch/riscv/mm/fault.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/riscv/mm/fault.c b/arch/riscv/mm/fault.c index cec8be9e2d6a..0a0081d9b766 100644 --- a/arch/riscv/mm/fault.c +++ b/arch/riscv/mm/fault.c @@ -181,7 +181,7 @@ bad_area: up_read(&mm->mmap_sem); /* User mode accesses just cause a SIGSEGV */ if (user_mode(regs)) { - do_trap(regs, SIGSEGV, code, addr, tsk); + do_trap(regs, SIGSEGV, code, addr); return; } @@ -217,7 +217,7 @@ do_sigbus: /* Kernel mode? Handle exceptions or die */ if (!user_mode(regs)) goto no_context; - do_trap(regs, SIGBUS, BUS_ADRERR, addr, tsk); + do_trap(regs, SIGBUS, BUS_ADRERR, addr); return; vmalloc_fault: @@ -231,7 +231,7 @@ vmalloc_fault: /* User mode accesses just cause a SIGSEGV */ if (user_mode(regs)) - return do_trap(regs, SIGSEGV, code, addr, tsk); + return do_trap(regs, SIGSEGV, code, addr); /* * Synchronize this task's top level page-table |