Messages in this thread | | | Subject | Re: [PATCH v2 05/17] clocksource/hyperv: use MSR-based access if running as root | From | Daniel Lezcano <> | Date | Thu, 12 Nov 2020 10:56:17 +0100 |
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On 05/11/2020 17:58, Wei Liu wrote: > Signed-off-by: Wei Liu <wei.liu@kernel.org> > ---
I would like to apply this patch but the changelog is too short (one line).
Please add a small paragraph (no need to resend just answer here, I will amend the log myself.
> drivers/clocksource/hyperv_timer.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/clocksource/hyperv_timer.c b/drivers/clocksource/hyperv_timer.c > index ba04cb381cd3..269a691bd2c4 100644 > --- a/drivers/clocksource/hyperv_timer.c > +++ b/drivers/clocksource/hyperv_timer.c > @@ -426,6 +426,9 @@ static bool __init hv_init_tsc_clocksource(void) > if (!(ms_hyperv.features & HV_MSR_REFERENCE_TSC_AVAILABLE)) > return false; > > + if (hv_root_partition) > + return false; > + > hv_read_reference_counter = read_hv_clock_tsc; > phys_addr = virt_to_phys(hv_get_tsc_page()); > >
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