* [PATCH] drm/amdkfd: range check cp bad op exception interrupts
@ 2024-03-13 14:21 Jonathan Kim
2024-03-21 16:21 ` Kim, Jonathan
2024-03-21 16:45 ` Felix Kuehling
0 siblings, 2 replies; 3+ messages in thread
From: Jonathan Kim @ 2024-03-13 14:21 UTC (permalink / raw)
To: amd-gfx
Cc: Felix.Kuehling, JinHuiEric.Huang, Jonathan Kim, Jonathan Kim,
Jesse Zhang
Due to a CP interrupt bug, bad packet garbage exception codes are raised.
Do a range check so that the debugger and runtime do not receive garbage
codes.
Update the user api to guard exception code type checking as well.
Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
Tested-by: Jesse Zhang <jesse.zhang@amd.com>
---
.../gpu/drm/amd/amdkfd/kfd_int_process_v10.c | 3 ++-
.../gpu/drm/amd/amdkfd/kfd_int_process_v11.c | 3 ++-
drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 3 ++-
include/uapi/linux/kfd_ioctl.h | 17 ++++++++++++++---
4 files changed, 20 insertions(+), 6 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v10.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v10.c
index a8e76287dde0..013d0a073b9b 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v10.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v10.c
@@ -339,7 +339,8 @@ static void event_interrupt_wq_v10(struct kfd_node *dev,
break;
}
kfd_signal_event_interrupt(pasid, context_id0 & 0x7fffff, 23);
- } else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE) {
+ } else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE &&
+ KFD_DBG_EC_TYPE_IS_PACKET(KFD_DEBUG_CP_BAD_OP_ECODE(context_id0))) {
kfd_set_dbg_ev_from_interrupt(dev, pasid,
KFD_DEBUG_DOORBELL_ID(context_id0),
KFD_EC_MASK(KFD_DEBUG_CP_BAD_OP_ECODE(context_id0)),
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v11.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v11.c
index 7e2859736a55..fe2ad0c0de95 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v11.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v11.c
@@ -328,7 +328,8 @@ static void event_interrupt_wq_v11(struct kfd_node *dev,
/* CP */
if (source_id == SOC15_INTSRC_CP_END_OF_PIPE)
kfd_signal_event_interrupt(pasid, context_id0, 32);
- else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE)
+ else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE &&
+ KFD_DBG_EC_TYPE_IS_PACKET(KFD_CTXID0_CP_BAD_OP_ECODE(context_id0)))
kfd_set_dbg_ev_from_interrupt(dev, pasid,
KFD_CTXID0_DOORBELL_ID(context_id0),
KFD_EC_MASK(KFD_CTXID0_CP_BAD_OP_ECODE(context_id0)),
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
index ff7392336795..5483211c5d3d 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
@@ -388,7 +388,8 @@ static void event_interrupt_wq_v9(struct kfd_node *dev,
break;
}
kfd_signal_event_interrupt(pasid, sq_int_data, 24);
- } else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE) {
+ } else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE &&
+ KFD_DBG_EC_TYPE_IS_PACKET(KFD_DEBUG_CP_BAD_OP_ECODE(context_id0))) {
kfd_set_dbg_ev_from_interrupt(dev, pasid,
KFD_DEBUG_DOORBELL_ID(context_id0),
KFD_EC_MASK(KFD_DEBUG_CP_BAD_OP_ECODE(context_id0)),
diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h
index 9ce46edc62a5..2040a470ddb4 100644
--- a/include/uapi/linux/kfd_ioctl.h
+++ b/include/uapi/linux/kfd_ioctl.h
@@ -913,14 +913,25 @@ enum kfd_dbg_trap_exception_code {
KFD_EC_MASK(EC_DEVICE_NEW))
#define KFD_EC_MASK_PROCESS (KFD_EC_MASK(EC_PROCESS_RUNTIME) | \
KFD_EC_MASK(EC_PROCESS_DEVICE_REMOVE))
+#define KFD_EC_MASK_PACKET (KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_DIM_INVALID) | \
+ KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_GROUP_SEGMENT_SIZE_INVALID) | \
+ KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_CODE_INVALID) | \
+ KFD_EC_MASK(EC_QUEUE_PACKET_RESERVED) | \
+ KFD_EC_MASK(EC_QUEUE_PACKET_UNSUPPORTED) | \
+ KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_WORK_GROUP_SIZE_INVALID) | \
+ KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_REGISTER_INVALID) | \
+ KFD_EC_MASK(EC_QUEUE_PACKET_VENDOR_UNSUPPORTED))
/* Checks for exception code types for KFD search */
+#define KFD_DBG_EC_IS_VALID(ecode) (ecode > EC_NONE && ecode < EC_MAX)
#define KFD_DBG_EC_TYPE_IS_QUEUE(ecode) \
- (!!(KFD_EC_MASK(ecode) & KFD_EC_MASK_QUEUE))
+ (KFD_DBG_EC_IS_VALID(ecode) && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_QUEUE))
#define KFD_DBG_EC_TYPE_IS_DEVICE(ecode) \
- (!!(KFD_EC_MASK(ecode) & KFD_EC_MASK_DEVICE))
+ (KFD_DBG_EC_IS_VALID(ecode) && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_DEVICE))
#define KFD_DBG_EC_TYPE_IS_PROCESS(ecode) \
- (!!(KFD_EC_MASK(ecode) & KFD_EC_MASK_PROCESS))
+ (KFD_DBG_EC_IS_VALID(ecode) && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_PROCESS))
+#define KFD_DBG_EC_TYPE_IS_PACKET(ecode) \
+ (KFD_DBG_EC_IS_VALID(ecode) && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_PACKET))
/* Runtime enable states */
--
2.34.1
^ permalink raw reply related [flat|nested] 3+ messages in thread
* RE: [PATCH] drm/amdkfd: range check cp bad op exception interrupts
2024-03-13 14:21 [PATCH] drm/amdkfd: range check cp bad op exception interrupts Jonathan Kim
@ 2024-03-21 16:21 ` Kim, Jonathan
2024-03-21 16:45 ` Felix Kuehling
1 sibling, 0 replies; 3+ messages in thread
From: Kim, Jonathan @ 2024-03-21 16:21 UTC (permalink / raw)
To: amd-gfx@lists.freedesktop.org
Cc: Kuehling, Felix, Huang, JinHuiEric, Zhang, Jesse(Jie)
[Public]
Ping for review.
Thanks,
Jon
> -----Original Message-----
> From: Kim, Jonathan <Jonathan.Kim@amd.com>
> Sent: Wednesday, March 13, 2024 10:21 AM
> To: amd-gfx@lists.freedesktop.org
> Cc: Kuehling, Felix <Felix.Kuehling@amd.com>; Huang, JinHuiEric
> <JinHuiEric.Huang@amd.com>; Kim, Jonathan <Jonathan.Kim@amd.com>;
> Kim, Jonathan <Jonathan.Kim@amd.com>; Zhang, Jesse(Jie)
> <Jesse.Zhang@amd.com>
> Subject: [PATCH] drm/amdkfd: range check cp bad op exception interrupts
>
> Due to a CP interrupt bug, bad packet garbage exception codes are raised.
> Do a range check so that the debugger and runtime do not receive garbage
> codes.
> Update the user api to guard exception code type checking as well.
>
> Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
> Tested-by: Jesse Zhang <jesse.zhang@amd.com>
> ---
> .../gpu/drm/amd/amdkfd/kfd_int_process_v10.c | 3 ++-
> .../gpu/drm/amd/amdkfd/kfd_int_process_v11.c | 3 ++-
> drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 3 ++-
> include/uapi/linux/kfd_ioctl.h | 17 ++++++++++++++---
> 4 files changed, 20 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v10.c
> b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v10.c
> index a8e76287dde0..013d0a073b9b 100644
> --- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v10.c
> +++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v10.c
> @@ -339,7 +339,8 @@ static void event_interrupt_wq_v10(struct kfd_node
> *dev,
> break;
> }
> kfd_signal_event_interrupt(pasid, context_id0 &
> 0x7fffff, 23);
> - } else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE) {
> + } else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE &&
> +
> KFD_DBG_EC_TYPE_IS_PACKET(KFD_DEBUG_CP_BAD_OP_ECODE(context_id
> 0))) {
> kfd_set_dbg_ev_from_interrupt(dev, pasid,
> KFD_DEBUG_DOORBELL_ID(context_id0),
>
> KFD_EC_MASK(KFD_DEBUG_CP_BAD_OP_ECODE(context_id0)),
> diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v11.c
> b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v11.c
> index 7e2859736a55..fe2ad0c0de95 100644
> --- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v11.c
> +++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v11.c
> @@ -328,7 +328,8 @@ static void event_interrupt_wq_v11(struct kfd_node
> *dev,
> /* CP */
> if (source_id == SOC15_INTSRC_CP_END_OF_PIPE)
> kfd_signal_event_interrupt(pasid, context_id0, 32);
> - else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE)
> + else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE &&
> +
> KFD_DBG_EC_TYPE_IS_PACKET(KFD_CTXID0_CP_BAD_OP_ECODE(context_id
> 0)))
> kfd_set_dbg_ev_from_interrupt(dev, pasid,
> KFD_CTXID0_DOORBELL_ID(context_id0),
>
> KFD_EC_MASK(KFD_CTXID0_CP_BAD_OP_ECODE(context_id0)),
> diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
> b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
> index ff7392336795..5483211c5d3d 100644
> --- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
> +++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
> @@ -388,7 +388,8 @@ static void event_interrupt_wq_v9(struct kfd_node
> *dev,
> break;
> }
> kfd_signal_event_interrupt(pasid, sq_int_data, 24);
> - } else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE) {
> + } else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE &&
> +
> KFD_DBG_EC_TYPE_IS_PACKET(KFD_DEBUG_CP_BAD_OP_ECODE(context_id
> 0))) {
> kfd_set_dbg_ev_from_interrupt(dev, pasid,
> KFD_DEBUG_DOORBELL_ID(context_id0),
>
> KFD_EC_MASK(KFD_DEBUG_CP_BAD_OP_ECODE(context_id0)),
> diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h
> index 9ce46edc62a5..2040a470ddb4 100644
> --- a/include/uapi/linux/kfd_ioctl.h
> +++ b/include/uapi/linux/kfd_ioctl.h
> @@ -913,14 +913,25 @@ enum kfd_dbg_trap_exception_code {
> KFD_EC_MASK(EC_DEVICE_NEW))
> #define KFD_EC_MASK_PROCESS
> (KFD_EC_MASK(EC_PROCESS_RUNTIME) | \
>
> KFD_EC_MASK(EC_PROCESS_DEVICE_REMOVE))
> +#define KFD_EC_MASK_PACKET
> (KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_DIM_INVALID) |
> \
> +
> KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_GROUP_SEGMENT_SIZE_INVA
> LID) | \
> +
> KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_CODE_INVALID) | \
> +
> KFD_EC_MASK(EC_QUEUE_PACKET_RESERVED) | \
> +
> KFD_EC_MASK(EC_QUEUE_PACKET_UNSUPPORTED) | \
> +
> KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_WORK_GROUP_SIZE_INVALID
> ) | \
> +
> KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_REGISTER_INVALID) | \
> +
> KFD_EC_MASK(EC_QUEUE_PACKET_VENDOR_UNSUPPORTED))
>
> /* Checks for exception code types for KFD search */
> +#define KFD_DBG_EC_IS_VALID(ecode) (ecode > EC_NONE && ecode <
> EC_MAX)
> #define KFD_DBG_EC_TYPE_IS_QUEUE(ecode)
> \
> - (!!(KFD_EC_MASK(ecode) & KFD_EC_MASK_QUEUE))
> + (KFD_DBG_EC_IS_VALID(ecode)
> && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_QUEUE))
> #define KFD_DBG_EC_TYPE_IS_DEVICE(ecode) \
> - (!!(KFD_EC_MASK(ecode) & KFD_EC_MASK_DEVICE))
> + (KFD_DBG_EC_IS_VALID(ecode)
> && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_DEVICE))
> #define KFD_DBG_EC_TYPE_IS_PROCESS(ecode)
> \
> - (!!(KFD_EC_MASK(ecode) &
> KFD_EC_MASK_PROCESS))
> + (KFD_DBG_EC_IS_VALID(ecode)
> && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_PROCESS))
> +#define KFD_DBG_EC_TYPE_IS_PACKET(ecode)
> \
> + (KFD_DBG_EC_IS_VALID(ecode)
> && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_PACKET))
>
>
> /* Runtime enable states */
> --
> 2.34.1
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] drm/amdkfd: range check cp bad op exception interrupts
2024-03-13 14:21 [PATCH] drm/amdkfd: range check cp bad op exception interrupts Jonathan Kim
2024-03-21 16:21 ` Kim, Jonathan
@ 2024-03-21 16:45 ` Felix Kuehling
1 sibling, 0 replies; 3+ messages in thread
From: Felix Kuehling @ 2024-03-21 16:45 UTC (permalink / raw)
To: Jonathan Kim, amd-gfx; +Cc: JinHuiEric.Huang, Jesse Zhang
On 2024-03-13 10:21, Jonathan Kim wrote:
> Due to a CP interrupt bug, bad packet garbage exception codes are raised.
> Do a range check so that the debugger and runtime do not receive garbage
> codes.
> Update the user api to guard exception code type checking as well.
>
> Signed-off-by: Jonathan Kim <jonathan.kim@amd.com>
> Tested-by: Jesse Zhang <jesse.zhang@amd.com>
Reviewed-by: Felix Kuehling <felix.kuehling@amd.com>
> ---
> .../gpu/drm/amd/amdkfd/kfd_int_process_v10.c | 3 ++-
> .../gpu/drm/amd/amdkfd/kfd_int_process_v11.c | 3 ++-
> drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 3 ++-
> include/uapi/linux/kfd_ioctl.h | 17 ++++++++++++++---
> 4 files changed, 20 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v10.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v10.c
> index a8e76287dde0..013d0a073b9b 100644
> --- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v10.c
> +++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v10.c
> @@ -339,7 +339,8 @@ static void event_interrupt_wq_v10(struct kfd_node *dev,
> break;
> }
> kfd_signal_event_interrupt(pasid, context_id0 & 0x7fffff, 23);
> - } else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE) {
> + } else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE &&
> + KFD_DBG_EC_TYPE_IS_PACKET(KFD_DEBUG_CP_BAD_OP_ECODE(context_id0))) {
> kfd_set_dbg_ev_from_interrupt(dev, pasid,
> KFD_DEBUG_DOORBELL_ID(context_id0),
> KFD_EC_MASK(KFD_DEBUG_CP_BAD_OP_ECODE(context_id0)),
> diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v11.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v11.c
> index 7e2859736a55..fe2ad0c0de95 100644
> --- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v11.c
> +++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v11.c
> @@ -328,7 +328,8 @@ static void event_interrupt_wq_v11(struct kfd_node *dev,
> /* CP */
> if (source_id == SOC15_INTSRC_CP_END_OF_PIPE)
> kfd_signal_event_interrupt(pasid, context_id0, 32);
> - else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE)
> + else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE &&
> + KFD_DBG_EC_TYPE_IS_PACKET(KFD_CTXID0_CP_BAD_OP_ECODE(context_id0)))
> kfd_set_dbg_ev_from_interrupt(dev, pasid,
> KFD_CTXID0_DOORBELL_ID(context_id0),
> KFD_EC_MASK(KFD_CTXID0_CP_BAD_OP_ECODE(context_id0)),
> diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
> index ff7392336795..5483211c5d3d 100644
> --- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
> +++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c
> @@ -388,7 +388,8 @@ static void event_interrupt_wq_v9(struct kfd_node *dev,
> break;
> }
> kfd_signal_event_interrupt(pasid, sq_int_data, 24);
> - } else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE) {
> + } else if (source_id == SOC15_INTSRC_CP_BAD_OPCODE &&
> + KFD_DBG_EC_TYPE_IS_PACKET(KFD_DEBUG_CP_BAD_OP_ECODE(context_id0))) {
> kfd_set_dbg_ev_from_interrupt(dev, pasid,
> KFD_DEBUG_DOORBELL_ID(context_id0),
> KFD_EC_MASK(KFD_DEBUG_CP_BAD_OP_ECODE(context_id0)),
> diff --git a/include/uapi/linux/kfd_ioctl.h b/include/uapi/linux/kfd_ioctl.h
> index 9ce46edc62a5..2040a470ddb4 100644
> --- a/include/uapi/linux/kfd_ioctl.h
> +++ b/include/uapi/linux/kfd_ioctl.h
> @@ -913,14 +913,25 @@ enum kfd_dbg_trap_exception_code {
> KFD_EC_MASK(EC_DEVICE_NEW))
> #define KFD_EC_MASK_PROCESS (KFD_EC_MASK(EC_PROCESS_RUNTIME) | \
> KFD_EC_MASK(EC_PROCESS_DEVICE_REMOVE))
> +#define KFD_EC_MASK_PACKET (KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_DIM_INVALID) | \
> + KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_GROUP_SEGMENT_SIZE_INVALID) | \
> + KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_CODE_INVALID) | \
> + KFD_EC_MASK(EC_QUEUE_PACKET_RESERVED) | \
> + KFD_EC_MASK(EC_QUEUE_PACKET_UNSUPPORTED) | \
> + KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_WORK_GROUP_SIZE_INVALID) | \
> + KFD_EC_MASK(EC_QUEUE_PACKET_DISPATCH_REGISTER_INVALID) | \
> + KFD_EC_MASK(EC_QUEUE_PACKET_VENDOR_UNSUPPORTED))
>
> /* Checks for exception code types for KFD search */
> +#define KFD_DBG_EC_IS_VALID(ecode) (ecode > EC_NONE && ecode < EC_MAX)
> #define KFD_DBG_EC_TYPE_IS_QUEUE(ecode) \
> - (!!(KFD_EC_MASK(ecode) & KFD_EC_MASK_QUEUE))
> + (KFD_DBG_EC_IS_VALID(ecode) && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_QUEUE))
> #define KFD_DBG_EC_TYPE_IS_DEVICE(ecode) \
> - (!!(KFD_EC_MASK(ecode) & KFD_EC_MASK_DEVICE))
> + (KFD_DBG_EC_IS_VALID(ecode) && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_DEVICE))
> #define KFD_DBG_EC_TYPE_IS_PROCESS(ecode) \
> - (!!(KFD_EC_MASK(ecode) & KFD_EC_MASK_PROCESS))
> + (KFD_DBG_EC_IS_VALID(ecode) && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_PROCESS))
> +#define KFD_DBG_EC_TYPE_IS_PACKET(ecode) \
> + (KFD_DBG_EC_IS_VALID(ecode) && !!(KFD_EC_MASK(ecode) & KFD_EC_MASK_PACKET))
>
>
> /* Runtime enable states */
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2024-03-21 16:45 UTC | newest]
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2024-03-13 14:21 [PATCH] drm/amdkfd: range check cp bad op exception interrupts Jonathan Kim
2024-03-21 16:21 ` Kim, Jonathan
2024-03-21 16:45 ` Felix Kuehling
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