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Date: Tue, 24 Jan 2017 14:00:20 +0000 From: Mark Rutland <mark.rutland@....com> To: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@...wei.com> Cc: marc.zyngier@....com, will.deacon@....com, linux-arm-kernel@...ts.infradead.org, linuxarm@...wei.com, linux-kernel@...r.kernel.org, devicetree@...r.kernel.org, john.garry@...wei.com, guohanjun@...wei.com Subject: Re: [RFC 4/4] irqchip, gicv3-its: Add HiSilicon acpi based erratum data. On Tue, Jan 24, 2017 at 01:53:09PM +0000, Shameerali Kolothum Thodi wrote: > This enables the acpi based workaround for HiSilicon erratum 161010801. > > Signed-off-by: shameer <shameerali.kolothum.thodi@...wei.com> > --- > drivers/irqchip/irq-gic-v3-its.c | 5 ++++- > 1 file changed, 4 insertions(+), 1 deletion(-) > > diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c > index 9fa12b7..d0f5099 100644 > --- a/drivers/irqchip/irq-gic-v3-its.c > +++ b/drivers/irqchip/irq-gic-v3-its.c > @@ -1868,7 +1868,10 @@ struct acpi_madt_its_quirks { > > /*Upadate as per the board OEM ID and TABLE ID*/ > struct acpi_madt_its_quirks acpi_its_quirks[] __initdata = { > - > +#ifdef CONFIG_HISILICON_ERRATUM_161010801 > + {"HISI ", "HIP06 ", 0, 0, "hisilicon,erratum-161010801"}, > + {"HISI ", "HIP07 ", 0, 0, "hisilicon,erratum-161010801"}, > +#endif > }; Similarly to the arch timer patch, NAK to bodging ACPI match data to DT property names. Thanks, Mark.
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