Hi Biju,
On Fri, Oct 26, 2018 at 10:32 AM Biju Das <biju.das@xxxxxxxxxxxxxx> wrote:
> This patch adds CMT{0|1|2|3} device nodes for r8a7796 SoC.
>
> Signed-off-by: Biju Das <biju.das@xxxxxxxxxxxxxx>
> ---
> This patch is tested against renesas-dev
>
> I have executed on inconsistency-check, nanosleep and clocksource_switch
> selftests on this arm64 SoC. The inconsistency-check and nanosleep tests
> are working fine.The clocksource_switch asynchronous test is failing due
> to inconsistency-check failure on "arch_sys_counter".
>
> But if i skip the clocksource_switching of "arch_sys_counter", the
> asynchronous test is passing for CMT0/1/2/3 timer.
>
> Has any one noticed this issue?
clockevents/next now has commit 7cd6dca3600d8d71
("clocksource/drivers/arch_timer: Workaround for Allwinner A64 timer
instability"). Perhaps this is related, and the same test program may
indicate similar issues?
See also https://lore.kernel.org/lkml/20190113021719.46457-2-samuel@xxxxxxxxxxxx/
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
