On Mon, 14 Oct 2019 at 11:31, Marco Elver <el...@google.com> wrote: > My plan was to send patches upstream within the month. [...] > On Mon, 14 Oct 2019 at 11:30, <sgro...@codeaurora.org> wrote: [...] > > When can we expect upstream of KCSAN on kernel mainline. Any timeline? [...] > > > > Can you please tell me if KCSAN is supported on ARM64 now? Can I just > > > > rebase the KCSAN branch on top of our let’s say android mainline > > > > kernel, enable the config and run syzkaller on that for finding race > > > > conditions? [...] > > KCSAN does not yet have ARM64 support. Once it's upstream, I would expect > > that Mark's patches (from repo linked in LKML thread) will just cleanly > > apply to enable ARM64 support.
Just FYI, KCSAN is in mainline now. I believe porting it to other architectures has also become much simpler due to its reworked ONCE/atomic support relying on proper compiler instrumentation instead of other tricks. Thanks, -- Marco
