diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2718-drm-amdkfd-Adjust-the-debug-message-in-KFD-ISR.patch')
| -rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2718-drm-amdkfd-Adjust-the-debug-message-in-KFD-ISR.patch | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2718-drm-amdkfd-Adjust-the-debug-message-in-KFD-ISR.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2718-drm-amdkfd-Adjust-the-debug-message-in-KFD-ISR.patch new file mode 100644 index 00000000..13a7e543 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/2718-drm-amdkfd-Adjust-the-debug-message-in-KFD-ISR.patch @@ -0,0 +1,51 @@ +From e3cf0566ff081ebae23b1bd40e5dcbf6ca0cb5be Mon Sep 17 00:00:00 2001 +From: Yong Zhao <Yong.Zhao@amd.com> +Date: Wed, 17 Oct 2018 12:03:48 -0400 +Subject: [PATCH 2718/2940] drm/amdkfd: Adjust the debug message in KFD ISR + +This makes debug message get printed even when there is early return. + +Signed-off-by: Yong Zhao <Yong.Zhao@amd.com> +Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> +Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> +Reviewed-by: Alex Deucher <alexander.deucher@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c | 14 +++++++------- + 1 file changed, 7 insertions(+), 7 deletions(-) + +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 f836897bbf58..849786492447 100644 +--- a/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c ++++ b/drivers/gpu/drm/amd/amdkfd/kfd_int_process_v9.c +@@ -39,20 +39,20 @@ static bool event_interrupt_isr_v9(struct kfd_dev *dev, + vmid > dev->vm_info.last_vmid_kfd) + return 0; + +- /* If there is no valid PASID, it's likely a firmware bug */ +- pasid = SOC15_PASID_FROM_IH_ENTRY(ih_ring_entry); +- if (WARN_ONCE(pasid == 0, "FW bug: No PASID in KFD interrupt")) +- return 0; +- + source_id = SOC15_SOURCE_ID_FROM_IH_ENTRY(ih_ring_entry); + client_id = SOC15_CLIENT_ID_FROM_IH_ENTRY(ih_ring_entry); ++ pasid = SOC15_PASID_FROM_IH_ENTRY(ih_ring_entry); + +- pr_debug("client id 0x%x, source id %d, pasid 0x%x. raw data:\n", +- client_id, source_id, pasid); ++ pr_debug("client id 0x%x, source id %d, vmid %d, pasid 0x%x. raw data:\n", ++ client_id, source_id, vmid, pasid); + pr_debug("%8X, %8X, %8X, %8X, %8X, %8X, %8X, %8X.\n", + data[0], data[1], data[2], data[3], + data[4], data[5], data[6], data[7]); + ++ /* If there is no valid PASID, it's likely a firmware bug */ ++ if (WARN_ONCE(pasid == 0, "FW bug: No PASID in KFD interrupt")) ++ return 0; ++ + /* Interrupt types we care about: various signals and faults. + * They will be forwarded to a work queue (see below). + */ +-- +2.17.1 + |