Hi,

On Sat, Jan 05, 2019 at 05:54:48PM +0100, gregkh@linuxfoundation.org wrote:

The patch below does not apply to the 4.20-stable tree. If someone wants it applied there, or to any other stable or longterm tree, then please email the backport, including the original git commit id to stable@vger.kernel.org.

This patch has already been merged as commit v4.20-rc2~12^2^2~16 (aba118389a6fb2ad7958de0f37b5869852bd38cf).

Thanks,

------------------ original commit in Linus's tree ------------------

...

From 9349e23907be1954ccdf6d771d640e2788da1643 Mon Sep 17 00:00:00 2001

From: "Dmitry V. Levin" ldv@altlinux.org Date: Thu, 1 Nov 2018 14:03:08 +0300 Subject: [PATCH] uapi: fix linux/kfd_ioctl.h userspace compilation errors

Consistently use types provided by <linux/types.h> via <drm/drm.h> to fix the following linux/kfd_ioctl.h userspace compilation errors:

/usr/include/linux/kfd_ioctl.h:250:2: error: unknown type name 'uint32_t' uint32_t reset_type; /usr/include/linux/kfd_ioctl.h:251:2: error: unknown type name 'uint32_t' uint32_t reset_cause; /usr/include/linux/kfd_ioctl.h:252:2: error: unknown type name 'uint32_t' uint32_t memory_lost; /usr/include/linux/kfd_ioctl.h:253:2: error: unknown type name 'uint32_t' uint32_t gpu_id;

Fixes: 0c119abad7f0d ("drm/amd: Add kfd ioctl defines for hw_exception event") Cc: stable@vger.kernel.org # v4.19 Signed-off-by: Dmitry V. Levin ldv@altlinux.org Reviewed-by: Felix Kuehling Felix.Kuehling@amd.com Signed-off-by: Alex Deucher alexander.deucher@amd.com

diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h index f5ff8a76e208..dae897f38e59 100644 --- a/include/uapi/linux/kfd_ioctl.h +++ b/include/uapi/linux/kfd_ioctl.h @@ -255,10 +255,10 @@ struct kfd_hsa_memory_exception_data { /* hw exception data */ struct kfd_hsa_hw_exception_data {

• uint32_t reset_type;
• uint32_t reset_cause;
• uint32_t memory_lost;
• uint32_t gpu_id;

• __u32 reset_type;
• __u32 reset_cause;
• __u32 memory_lost;
• __u32 gpu_id;

}; /* Event data */