Messages in this thread | | | Date | Wed, 25 Jan 2017 15:35:32 +0100 | From | Peter Zijlstra <> | Subject | Re: [PATCH] kasan: Respect /proc/sys/kernel/traceoff_on_warning |
| |
On Wed, Jan 25, 2017 at 03:32:11PM +0100, Alexander Potapenko wrote:
> > @@ -300,6 +301,8 @@ void kasan_report(unsigned long addr, size_t size, > > if (likely(!kasan_report_enabled())) > > return; > > > > + disable_trace_on_warning(); > > + > Who is going to enable tracing back after we're done?
The user..
> Note that KASAN errors are not fatal, and the first one may possibly > occur quite early.
WARN*() isn't fatal either, and it does the same thing. Note that traceoff_on_warning is default disabled. You have to explicitly request this.
| |