Re: [PATCH 1/3] kcov: ensure irq code sees a valid area

[Mark Rutland]

On Fri, May 04, 2018 at 02:55:33PM +0100, Mark Rutland wrote:
> In kcov_init_task() Since we update t->kcov_{mode,area,size} with plain
> stores, which may be re-ordered, torn, etc. Thus
> __sanitizer_cov_trace_pc() may see bogus values for any of these fields,
> and may attempt to write to memory which is not mapped.

Whoops; that 'Since' shuoldn't be there. I've fixed this up locally.

Mark.