On 26.06.17 18:43:47, Marc Zyngier wrote: > On 26/06/17 18:38, Robert Richter wrote: > > On 22.06.17 15:49:25, Marc Zyngier wrote: > >> On 22/06/17 07:10, Ganapatrao Kulkarni wrote: > >>> Add code to parse SRAT ITS Affinity sub table as defined in ACPI 6.2. > >>> Later in per device probe, ITS devices are mapped to numa node using > >>> ITS Id to proximity domain mapping. > >>> > >>> Signed-off-by: Ganapatrao Kulkarni <ganapatrao.kulkarni@xxxxxxxxxx> > >>> --- > >>> drivers/irqchip/irq-gic-v3-its.c | 75 +++++++++++++++++++++++++++++++++++++++- > >>> 1 file changed, 74 insertions(+), 1 deletion(-) > >>> > >>> diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c > >>> index 45ea1933..1c21e01 100644 > >>> --- a/drivers/irqchip/irq-gic-v3-its.c > >>> +++ b/drivers/irqchip/irq-gic-v3-its.c > >>> @@ -1833,6 +1833,77 @@ static int __init its_of_probe(struct device_node *node) > >>> > >>> #define ACPI_GICV3_ITS_MEM_SIZE (SZ_128K) > >>> > >>> +#ifdef CONFIG_ACPI_NUMA > >> > >> So given that there is a dependency issue between the irqchip and apcica > >> trees, I plan on taking this patch with the following change: > >> > >> #if defined(CONFIG_ACPI_NUMA) && (ACPI_CA_VERSION >= 0x20170531) > > > > The struct name was changed :/ > > > > s/acpi_srat_its_affinity/acpi_srat_gic_its_affinity/ > > > > You need to update this too. > > I changed it when I applied the patch. See > > https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git/commit/?h=irq/irqchip-4.13&id=dbd2b826723319eb6e4bee5214f8901e336c06be > > Which is also in tip/irq/core. Great, thanks for the pointer. -Robert -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
