2017-07-12 13:25:45

by Robert Richter

Subject: [PATCH] irqchip/gic-v3-its: Remove ACPICA version check for ACPI NUMA

The version check was added due to dependency to

a618c7f89a02 ACPICA: Add support for new SRAT subtable

Now, that this code is in the kernel, remove the check. This is esp.
useful to enable backports.

Signed-off-by: Robert Richter <[email protected]>
---
drivers/irqchip/irq-gic-v3-its.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
index bb33ba1837a9..745c5772e99b 100644
--- a/drivers/irqchip/irq-gic-v3-its.c
+++ b/drivers/irqchip/irq-gic-v3-its.c
@@ -1858,7 +1858,7 @@ static int __init its_of_probe(struct device_node *node)

#define ACPI_GICV3_ITS_MEM_SIZE (SZ_128K)

-#if defined(CONFIG_ACPI_NUMA) && (ACPI_CA_VERSION >= 0x20170531)
+#ifdef CONFIG_ACPI_NUMA
struct its_srat_map {
/* numa node id */
u32 numa_node;
--
2.11.0

2017-07-27 08:57:34

by Richter, Robert

Subject: Re: [PATCH] irqchip/gic-v3-its: Remove ACPICA version check for ACPI NUMA

Marc,

I think this can go in as fix for 4.13.

Please review. Thanks,

-Robert

On 12.07.17 15:25:09, Robert Richter wrote:
> The version check was added due to dependency to
>
> a618c7f89a02 ACPICA: Add support for new SRAT subtable
>
> Now, that this code is in the kernel, remove the check. This is esp.
> useful to enable backports.
>
> Signed-off-by: Robert Richter <[email protected]>
> ---
> drivers/irqchip/irq-gic-v3-its.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/irqchip/irq-gic-v3-its.c b/drivers/irqchip/irq-gic-v3-its.c
> index bb33ba1837a9..745c5772e99b 100644
> --- a/drivers/irqchip/irq-gic-v3-its.c
> +++ b/drivers/irqchip/irq-gic-v3-its.c
> @@ -1858,7 +1858,7 @@ static int __init its_of_probe(struct device_node *node)
>
> #define ACPI_GICV3_ITS_MEM_SIZE (SZ_128K)
>
> -#if defined(CONFIG_ACPI_NUMA) && (ACPI_CA_VERSION >= 0x20170531)
> +#ifdef CONFIG_ACPI_NUMA
> struct its_srat_map {
> /* numa node id */
> u32 numa_node;
> --
> 2.11.0
>