drm/xe: Increase devcoredump timeout

5 minutes is too short for a regular user to search and understand
what he needs to do to report capture devcoredump and report a bug to
us, so here increasing this timeout to 1 hour.

Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Cc: Jonathan Cavitt <jonathan.cavitt@intel.com>
Reviewed-by: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Jonathan Cavitt <jonathan.cavitt@intel.com>
Signed-off-by: José Roberto de Souza <jose.souza@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240611174716.72660-2-jose.souza@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

diff --git a/drivers/gpu/drm/xe/xe_devcoredump.c b/drivers/gpu/drm/xe/xe_devcoredump.c
index d7f2d19..62c2b10 100644 (file)
--- a/drivers/gpu/drm/xe/xe_devcoredump.c
+++ b/drivers/gpu/drm/xe/xe_devcoredump.c
@@ -53,6 +53,9 @@
 
 #ifdef CONFIG_DEV_COREDUMP
 
+/* 1 hour timeout */
+#define XE_COREDUMP_TIMEOUT_JIFFIES (60 * 60 * HZ)
+
 static struct xe_device *coredump_to_xe(const struct xe_devcoredump *coredump)
 {
        return container_of(coredump, struct xe_device, devcoredump);
@@ -247,8 +250,9 @@ void xe_devcoredump(struct xe_sched_job *job)
        drm_info(&xe->drm, "Check your /sys/class/drm/card%d/device/devcoredump/data\n",
                 xe->drm.primary->index);
 
-       dev_coredumpm(xe->drm.dev, THIS_MODULE, coredump, 0, GFP_KERNEL,
-                     xe_devcoredump_read, xe_devcoredump_free);
+       dev_coredumpm_timeout(xe->drm.dev, THIS_MODULE, coredump, 0, GFP_KERNEL,
+                             xe_devcoredump_read, xe_devcoredump_free,
+                             XE_COREDUMP_TIMEOUT_JIFFIES);
 }
 
 static void xe_driver_devcoredump_fini(void *arg)