[PATCH] drm/amdgpu: extend the default timeout for kernel compute queues

[Zhang, Hawking]

[AMD Official Use Only - General]

Reviewed-by: Hawking Zhang <Hawking.Zhang at amd.com>

Regards,
Hawking
-----Original Message-----
From: Feifei Xu <Feifei.Xu at amd.com>
Sent: Thursday, April 20, 2023 17:20
To: amd-gfx at lists.freedesktop.org
Cc: Xu, Feifei <Feifei.Xu at amd.com>; Zhang, Hawking <Hawking.Zhang at amd.com>
Subject: [PATCH] drm/amdgpu: extend the default timeout for kernel compute queues

Extend to 120s. The default timeout value should also extend if compute shader execution time extended. Otherwise some stress test will trigger compute ring timeout in software.

Signed-off-by: Feifei Xu <Feifei.Xu at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
index e536886f6d42..1f98b4b0a549 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
@@ -3475,7 +3475,7 @@ static int amdgpu_device_get_job_timeout_settings(struct amdgpu_device *adev)

        /*
         * By default timeout for non compute jobs is 10000
-        * and 60000 for compute jobs.
+        * and 120000 for compute jobs.
         * In SR-IOV or passthrough mode, timeout for compute
         * jobs are 60000 by default.
         */
@@ -3485,7 +3485,7 @@ static int amdgpu_device_get_job_timeout_settings(struct amdgpu_device *adev)
                adev->compute_timeout = amdgpu_sriov_is_pp_one_vf(adev) ?
                                        msecs_to_jiffies(60000) : msecs_to_jiffies(10000);
        else
-               adev->compute_timeout =  msecs_to_jiffies(60000);
+               adev->compute_timeout =  msecs_to_jiffies(120000);

        if (strnlen(input, AMDGPU_MAX_TIMEOUT_PARAM_LENGTH)) {
                while ((timeout_setting = strsep(&input, ",")) &&
--
2.34.1