* [android-common:android16-6.12-desktop 7/7] drivers/gpu/drm/i915/gt/intel_rps.c:2732:2: error: "Use of GKI forbidden symbol_get/symbol_put symbols, please refactor code first"
@ 2025-12-06 5:41 kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2025-12-06 5:41 UTC (permalink / raw)
To: cros-kernel-buildreports; +Cc: oe-kbuild-all
tree: https://android.googlesource.com/kernel/common android16-6.12-desktop
head: 893a821faadd92557e35d840ace1d648fe0a50e6
commit: f8833da199c243bbf9801b0eb6b36820abe8f3ec [7/7] ANDROID: [TEMP] i915: Provide workaround to build i915 as vendor module
config: x86_64-allmodconfig (https://download.01.org/0day-ci/archive/20251206/202512061338.JCk2XMjM-lkp@intel.com/config)
compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251206/202512061338.JCk2XMjM-lkp@intel.com/reproduce)
If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202512061338.JCk2XMjM-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/gpu/drm/i915/gt/intel_rps.c:2732:2: error: "Use of GKI forbidden symbol_get/symbol_put symbols, please refactor code first"
2732 | #error "Use of GKI forbidden symbol_get/symbol_put symbols, please refactor code first"
| ^
1 error generated.
vim +2732 drivers/gpu/drm/i915/gt/intel_rps.c
2714
2715 /*
2716 * Tells the intel_ips driver that the i915 driver is now loaded, if
2717 * IPS got loaded first.
2718 *
2719 * This awkward dance is so that neither module has to depend on the
2720 * other in order for IPS to do the appropriate communication of
2721 * GPU turbo limits to i915.
2722 */
2723 static void
2724 ips_ping_for_i915_load(void)
2725 {
2726 #if IS_ENABLED(CONFIG_INTEL_IPS)
2727 /*
2728 * (b/352497771): GKI does not allow to build any vendor module which
2729 * uses symbol_get/symbol_put as symbol lookup circumvents all ABI
2730 * checking.
2731 */
> 2732 #error "Use of GKI forbidden symbol_get/symbol_put symbols, please refactor code first"
2733 void (*link)(void);
2734
2735 link = symbol_get(ips_link_to_i915_driver);
2736 if (link) {
2737 link();
2738 symbol_put(ips_link_to_i915_driver);
2739 }
2740 #endif
2741 }
2742
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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2025-12-06 5:41 [android-common:android16-6.12-desktop 7/7] drivers/gpu/drm/i915/gt/intel_rps.c:2732:2: error: "Use of GKI forbidden symbol_get/symbol_put symbols, please refactor code first" kernel test robot
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