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| author |   Eric W. Biederman <ebiederm@xmission.com> | 2018-04-16 13:47:06 -0500 |
|---|---|---|
| committer | Eric W. Biederman <ebiederm@xmission.com> | 2018-09-27 21:55:23 +0200 |
| commit | c852680959d0964198e829da80f012b3df43060c (patch) | |
| tree | 89d53acf3d5530dcf3e96c750bff4f020d92c5a5 /arch/arm64/kernel/fpsimd.c | |
| parent | signal/arm64: Add and use arm64_force_sig_ptrace_errno_trap (diff) | |
| download | linux-dev-c852680959d0964198e829da80f012b3df43060c.tar.xz linux-dev-c852680959d0964198e829da80f012b3df43060c.zip | |
signal/arm64: Use send_sig_fault where appropriate
Reviewed-by: Catalin Marinas <catalin.marinas@arm.com>
Tested-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Diffstat (limited to '')
| -rw-r--r-- | arch/arm64/kernel/fpsimd.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/arch/arm64/kernel/fpsimd.c b/arch/arm64/kernel/fpsimd.c index 58c53bc96928..5ebe73b69961 100644 --- a/arch/arm64/kernel/fpsimd.c +++ b/arch/arm64/kernel/fpsimd.c @@ -842,7 +842,6 @@ asmlinkage void do_fpsimd_acc(unsigned int esr, struct pt_regs *regs) */ asmlinkage void do_fpsimd_exc(unsigned int esr, struct pt_regs *regs) { - siginfo_t info; unsigned int si_code = FPE_FLTUNK; if (esr & ESR_ELx_FP_EXC_TFV) { @@ -858,12 +857,9 @@ asmlinkage void do_fpsimd_exc(unsigned int esr, struct pt_regs *regs) si_code = FPE_FLTRES; } - clear_siginfo(&info); - info.si_signo = SIGFPE; - info.si_code = si_code; - info.si_addr = (void __user *)instruction_pointer(regs); - - send_sig_info(SIGFPE, &info, current); + send_sig_fault(SIGFPE, si_code, + (void __user *)instruction_pointer(regs), + current); } void fpsimd_thread_switch(struct task_struct *next) |