diff options
| author | Will Deacon <will.deacon@arm.com> | 2018-02-20 15:18:13 +0000 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2018-03-06 18:52:32 +0000 |
| commit | 4e829b6735475313016787ec3d256e102167b94d (patch) | |
| tree | 3a8c74f4e5b95031bf1dbfa9bd8fb770b73494a1 /arch/arm64/kernel/traps.c | |
| parent | a26731d9d1e3fa93db0b5781d7e8dd9dbff1313e (diff) | |
arm64: Use arm64_force_sig_info instead of force_sig_info
Using arm64_force_sig_info means that printing messages about unhandled
signals is dealt with for us, so use that in preference to force_sig_info
and remove any homebrew printing code.
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm64/kernel/traps.c')
| -rw-r--r-- | arch/arm64/kernel/traps.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/arm64/kernel/traps.c b/arch/arm64/kernel/traps.c index b139fe2d2126..2b478565d774 100644 --- a/arch/arm64/kernel/traps.c +++ b/arch/arm64/kernel/traps.c @@ -633,11 +633,6 @@ asmlinkage void bad_el0_sync(struct pt_regs *regs, int reason, unsigned int esr) { siginfo_t info; void __user *pc = (void __user *)instruction_pointer(regs); - console_verbose(); - - pr_crit("Bad EL0 synchronous exception detected on CPU%d, code 0x%08x -- %s\n", - smp_processor_id(), esr, esr_get_class_string(esr)); - __show_regs(regs); info.si_signo = SIGILL; info.si_errno = 0; @@ -645,9 +640,9 @@ asmlinkage void bad_el0_sync(struct pt_regs *regs, int reason, unsigned int esr) info.si_addr = pc; current->thread.fault_address = 0; - current->thread.fault_code = 0; + current->thread.fault_code = esr; - force_sig_info(info.si_signo, &info, current); + arm64_force_sig_info(&info, "Bad EL0 synchronous exception", current); } #ifdef CONFIG_VMAP_STACK |