syzkaller on risc-v

[Dmitry Vyukov]

On Tue, Jun 30, 2020 at 3:33 PM Andreas Schwab <schwab at suse.de> wrote:
>
> On Jun 30 2020, Dmitry Vyukov wrote:
>
> > On Tue, Jun 30, 2020 at 3:14 PM Andreas Schwab <schwab at suse.de> wrote:
> >>
> >> On Jun 30 2020, Dmitry Vyukov wrote:
> >>
> >> > KASAN would be a prerequisite for testing risc-v on syzbot.
> >>
> >> You need to implement the GCC support first.
> >
> > Interesting. Björn claimed KASAN works already.  And there is:
> >
> > commit 8ad8b72721d0f07fa02dbe71f901743f9c71c8e6
> > Author: Nick Hu
> > Date:   Mon Jan 6 10:38:32 2020 -0800
> >     riscv: Add KASAN support
> >
> > Is there any known issue with gcc?
>
> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91441
>
> $ gcc -fsanitize=kernel-address -xc - </dev/null
> cc1: warning: ‘-fsanitize=address’ and ‘-fsanitize=kernel-address’ are not supported for this target

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91441#c3
Fixed ;)