drm/xe/log: Index all SIGID printk messages

When CONFIG_PRINTK_INDEX is enabled, it is expected that all device
level printk messages are indexed for audit. While usually this is
done automatically behind the scenes when code is using regular
dev_printk macros, since we are generating different dmesg messages
inside xe_log_emit() based on the severity, component and location,
we only get those entries in /sys/kernel/debug/printk/index/xe:

  <3> drivers/gpu/drm/xe/xe_log.c:142 log_dmesg_vprintk "%s %s: [drm] *ERROR* %pV"
  <6> drivers/gpu/drm/xe/xe_log.c:140 log_dmesg_vprintk "%s %s: [drm] %pV"

Explicitly generate printk index using dev_printk_index_emit() with
some generic prefix that includes the SIGID tag.

Suggested-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Michal Wajdeczko <michal.wajdeczko@intel.com>
Cc: Jani Nikula <jani.nikula@intel.com>
Cc: Rodrigo Vivi <rodrigo.vivi@intel.com>
Reviewed-by: Mallesh Koujalagi <mallesh.koujalagi@intel.com>
Link: https://patch.msgid.link/20260814171801.13347-12-michal.wajdeczko@intel.com
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

0 files changed, 0 insertions, 0 deletions