From: kernel test robot <lkp@intel.com>
To: Vincent Mailhol <mailhol.vincent@wanadoo.fr>
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
Andrew Morton <akpm@linux-foundation.org>,
Linux Memory Management List <linux-mm@kvack.org>
Subject: [linux-next:master 2260/2462] drivers/gpu/drm/xe/xe_gt_idle.c:127:33: error: static assertion expression is not an integral constant expression
Date: Mon, 9 Dec 2024 12:34:57 +0800 [thread overview]
Message-ID: <202412080849.sPp82jSi-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head: ebe1b11614e079c5e366ce9bd3c8f44ca0fbcc1b
commit: 86c4e589d5c8fbb5092de0052b89402e86706515 [2260/2462] build_bug.h: more user friendly error messages in BUILD_BUG_ON_ZERO()
config: s390-randconfig-001-20241208 (https://download.01.org/0day-ci/archive/20241208/202412080849.sPp82jSi-lkp@intel.com/config)
compiler: clang version 15.0.7 (https://github.com/llvm/llvm-project 8dfdcc7b7bf66834a761bd8de445840ef68e4d1a)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241208/202412080849.sPp82jSi-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/202412080849.sPp82jSi-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/gpu/drm/xe/xe_gt_idle.c:127:33: error: static assertion expression is not an integral constant expression
gtidle->powergate_enable |= (VDN_HCP_POWERGATE_ENABLE(j) |
^~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/xe/regs/xe_gt_regs.h:342:40: note: expanded from macro 'VDN_HCP_POWERGATE_ENABLE'
#define VDN_HCP_POWERGATE_ENABLE(n) REG_BIT(3 + 2 * (n))
^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/xe/compat-i915-headers/../../i915/i915_reg_defs.h:22:9: note: expanded from macro 'REG_BIT'
BUILD_BUG_ON_ZERO(__is_constexpr(__n) && \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:16:35: note: expanded from macro 'BUILD_BUG_ON_ZERO'
#define BUILD_BUG_ON_ZERO(e, ...) __BUILD_BUG_ON_ZERO(e, ##__VA_ARGS__, #e)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:17:37: note: expanded from macro '__BUILD_BUG_ON_ZERO'
#define __BUILD_BUG_ON_ZERO(e, msg) __BUILD_BUG_ON_ZERO_MSG(e, msg " is true")
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/compiler.h:245:77: note: expanded from macro '__BUILD_BUG_ON_ZERO_MSG'
#define __BUILD_BUG_ON_ZERO_MSG(e, msg) ((int)sizeof(struct {_Static_assert(!(e), msg);}))
^~~~
drivers/gpu/drm/xe/xe_gt_idle.c:128:12: error: static assertion expression is not an integral constant expression
VDN_MFXVDENC_POWERGATE_ENABLE(j));
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/xe/regs/xe_gt_regs.h:343:44: note: expanded from macro 'VDN_MFXVDENC_POWERGATE_ENABLE'
#define VDN_MFXVDENC_POWERGATE_ENABLE(n) REG_BIT(4 + 2 * (n))
^~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/xe/compat-i915-headers/../../i915/i915_reg_defs.h:22:9: note: expanded from macro 'REG_BIT'
BUILD_BUG_ON_ZERO(__is_constexpr(__n) && \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:16:35: note: expanded from macro 'BUILD_BUG_ON_ZERO'
#define BUILD_BUG_ON_ZERO(e, ...) __BUILD_BUG_ON_ZERO(e, ##__VA_ARGS__, #e)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:17:37: note: expanded from macro '__BUILD_BUG_ON_ZERO'
#define __BUILD_BUG_ON_ZERO(e, msg) __BUILD_BUG_ON_ZERO_MSG(e, msg " is true")
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/compiler.h:245:77: note: expanded from macro '__BUILD_BUG_ON_ZERO_MSG'
#define __BUILD_BUG_ON_ZERO_MSG(e, msg) ((int)sizeof(struct {_Static_assert(!(e), msg);}))
^~~~
2 errors generated.
--
>> drivers/gpu/drm/xe/xe_reg_whitelist.c:139:22: error: static assertion expression is not an integral constant expression
range_start = reg & REG_GENMASK(25, range_bit);
^~~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/xe/compat-i915-headers/../../i915/i915_reg_defs.h:49:9: note: expanded from macro 'REG_GENMASK'
BUILD_BUG_ON_ZERO(__is_constexpr(__high) && \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:16:35: note: expanded from macro 'BUILD_BUG_ON_ZERO'
#define BUILD_BUG_ON_ZERO(e, ...) __BUILD_BUG_ON_ZERO(e, ##__VA_ARGS__, #e)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:17:37: note: expanded from macro '__BUILD_BUG_ON_ZERO'
#define __BUILD_BUG_ON_ZERO(e, msg) __BUILD_BUG_ON_ZERO_MSG(e, msg " is true")
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/compiler.h:245:77: note: expanded from macro '__BUILD_BUG_ON_ZERO_MSG'
#define __BUILD_BUG_ON_ZERO_MSG(e, msg) ((int)sizeof(struct {_Static_assert(!(e), msg);}))
^~~~
drivers/gpu/drm/xe/xe_reg_whitelist.c:140:28: error: static assertion expression is not an integral constant expression
range_end = range_start | REG_GENMASK(range_bit, 0);
^~~~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/xe/compat-i915-headers/../../i915/i915_reg_defs.h:49:9: note: expanded from macro 'REG_GENMASK'
BUILD_BUG_ON_ZERO(__is_constexpr(__high) && \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:16:35: note: expanded from macro 'BUILD_BUG_ON_ZERO'
#define BUILD_BUG_ON_ZERO(e, ...) __BUILD_BUG_ON_ZERO(e, ##__VA_ARGS__, #e)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:17:37: note: expanded from macro '__BUILD_BUG_ON_ZERO'
#define __BUILD_BUG_ON_ZERO(e, msg) __BUILD_BUG_ON_ZERO_MSG(e, msg " is true")
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/compiler.h:245:77: note: expanded from macro '__BUILD_BUG_ON_ZERO_MSG'
#define __BUILD_BUG_ON_ZERO_MSG(e, msg) ((int)sizeof(struct {_Static_assert(!(e), msg);}))
^~~~
2 errors generated.
--
>> drivers/gpu/drm/xe/xe_irq.c:303:22: error: static assertion expression is not an integral constant expression
if (!(master_ctl & GT_DW_IRQ(bank)))
^~~~~~~~~~~~~~~
drivers/gpu/drm/xe/regs/xe_irq_regs.h:22:27: note: expanded from macro 'GT_DW_IRQ'
#define GT_DW_IRQ(x) REG_BIT(x)
^~~~~~~~~~
drivers/gpu/drm/xe/compat-i915-headers/../../i915/i915_reg_defs.h:22:9: note: expanded from macro 'REG_BIT'
BUILD_BUG_ON_ZERO(__is_constexpr(__n) && \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:16:35: note: expanded from macro 'BUILD_BUG_ON_ZERO'
#define BUILD_BUG_ON_ZERO(e, ...) __BUILD_BUG_ON_ZERO(e, ##__VA_ARGS__, #e)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:17:37: note: expanded from macro '__BUILD_BUG_ON_ZERO'
#define __BUILD_BUG_ON_ZERO(e, msg) __BUILD_BUG_ON_ZERO_MSG(e, msg " is true")
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/compiler.h:245:77: note: expanded from macro '__BUILD_BUG_ON_ZERO_MSG'
#define __BUILD_BUG_ON_ZERO_MSG(e, msg) ((int)sizeof(struct {_Static_assert(!(e), msg);}))
^~~~
drivers/gpu/drm/xe/xe_irq.c:436:26: error: static assertion expression is not an integral constant expression
if ((master_tile_ctl & DG1_MSTR_TILE(tile->id)) == 0)
^~~~~~~~~~~~~~~~~~~~~~~
drivers/gpu/drm/xe/regs/xe_irq_regs.h:16:30: note: expanded from macro 'DG1_MSTR_TILE'
#define DG1_MSTR_TILE(t) REG_BIT(t)
^~~~~~~~~~
drivers/gpu/drm/xe/compat-i915-headers/../../i915/i915_reg_defs.h:22:9: note: expanded from macro 'REG_BIT'
BUILD_BUG_ON_ZERO(__is_constexpr(__n) && \
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:16:35: note: expanded from macro 'BUILD_BUG_ON_ZERO'
#define BUILD_BUG_ON_ZERO(e, ...) __BUILD_BUG_ON_ZERO(e, ##__VA_ARGS__, #e)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/build_bug.h:17:37: note: expanded from macro '__BUILD_BUG_ON_ZERO'
#define __BUILD_BUG_ON_ZERO(e, msg) __BUILD_BUG_ON_ZERO_MSG(e, msg " is true")
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/compiler.h:245:77: note: expanded from macro '__BUILD_BUG_ON_ZERO_MSG'
#define __BUILD_BUG_ON_ZERO_MSG(e, msg) ((int)sizeof(struct {_Static_assert(!(e), msg);}))
^~~~
2 errors generated.
vim +127 drivers/gpu/drm/xe/xe_gt_idle.c
1c2097bbde107e drivers/gpu/drm/xe/xe_gt_idle_sysfs.c Riana Tauro 2023-06-23 97
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 98 void xe_gt_idle_enable_pg(struct xe_gt *gt)
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 99 {
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 100 struct xe_device *xe = gt_to_xe(gt);
c2bf07dd0bbce1 drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-09-06 101 struct xe_gt_idle *gtidle = >->gtidle;
50089a9534e258 drivers/gpu/drm/xe/xe_gt_idle.c Matt Roper 2024-09-10 102 struct xe_mmio *mmio = >->mmio;
c2bf07dd0bbce1 drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-09-06 103 u32 vcs_mask, vecs_mask;
a66c19895396e6 drivers/gpu/drm/xe/xe_gt_idle.c Himal Prasad Ghimiray 2024-10-14 104 unsigned int fw_ref;
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 105 int i, j;
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 106
ecab82af278733 drivers/gpu/drm/xe/xe_gt_idle.c Michal Wajdeczko 2024-06-19 107 if (IS_SRIOV_VF(xe))
ecab82af278733 drivers/gpu/drm/xe/xe_gt_idle.c Michal Wajdeczko 2024-06-19 108 return;
ecab82af278733 drivers/gpu/drm/xe/xe_gt_idle.c Michal Wajdeczko 2024-06-19 109
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 110 /* Disable CPG for PVC */
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 111 if (xe->info.platform == XE_PVC)
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 112 return;
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 113
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 114 xe_device_assert_mem_access(gt_to_xe(gt));
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 115
c2bf07dd0bbce1 drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-09-06 116 vcs_mask = xe_hw_engine_mask_per_class(gt, XE_ENGINE_CLASS_VIDEO_DECODE);
c2bf07dd0bbce1 drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-09-06 117 vecs_mask = xe_hw_engine_mask_per_class(gt, XE_ENGINE_CLASS_VIDEO_ENHANCE);
c2bf07dd0bbce1 drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-09-06 118
c2bf07dd0bbce1 drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-09-06 119 if (vcs_mask || vecs_mask)
c2bf07dd0bbce1 drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-09-06 120 gtidle->powergate_enable = MEDIA_POWERGATE_ENABLE;
c2bf07dd0bbce1 drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-09-06 121
c2bf07dd0bbce1 drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-09-06 122 if (!xe_gt_is_media_type(gt))
c2bf07dd0bbce1 drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-09-06 123 gtidle->powergate_enable |= RENDER_POWERGATE_ENABLE;
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 124
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 125 for (i = XE_HW_ENGINE_VCS0, j = 0; i <= XE_HW_ENGINE_VCS7; ++i, ++j) {
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 126 if ((gt->info.engine_mask & BIT(i)))
c2bf07dd0bbce1 drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-09-06 @127 gtidle->powergate_enable |= (VDN_HCP_POWERGATE_ENABLE(j) |
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 128 VDN_MFXVDENC_POWERGATE_ENABLE(j));
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 129 }
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 130
a66c19895396e6 drivers/gpu/drm/xe/xe_gt_idle.c Himal Prasad Ghimiray 2024-10-14 131 fw_ref = xe_force_wake_get(gt_to_fw(gt), XE_FW_GT);
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 132 if (xe->info.skip_guc_pc) {
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 133 /*
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 134 * GuC sets the hysteresis value when GuC PC is enabled
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 135 * else set it to 25 (25 * 1.28us)
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 136 */
50089a9534e258 drivers/gpu/drm/xe/xe_gt_idle.c Matt Roper 2024-09-10 137 xe_mmio_write32(mmio, MEDIA_POWERGATE_IDLE_HYSTERESIS, 25);
50089a9534e258 drivers/gpu/drm/xe/xe_gt_idle.c Matt Roper 2024-09-10 138 xe_mmio_write32(mmio, RENDER_POWERGATE_IDLE_HYSTERESIS, 25);
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 139 }
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 140
50089a9534e258 drivers/gpu/drm/xe/xe_gt_idle.c Matt Roper 2024-09-10 141 xe_mmio_write32(mmio, POWERGATE_ENABLE, gtidle->powergate_enable);
a66c19895396e6 drivers/gpu/drm/xe/xe_gt_idle.c Himal Prasad Ghimiray 2024-10-14 142 xe_force_wake_put(gt_to_fw(gt), fw_ref);
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 143 }
38e8c4184ea0ee drivers/gpu/drm/xe/xe_gt_idle.c Riana Tauro 2024-05-24 144
:::::: The code at line 127 was first introduced by commit
:::::: c2bf07dd0bbce1f318b73b525e21fbc6d67a3a94 drm/xe/xe_gt_idle: modify powergate enable condition
:::::: TO: Riana Tauro <riana.tauro@intel.com>
:::::: CC: Rodrigo Vivi <rodrigo.vivi@intel.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2024-12-09 4:35 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-09 4:34 kernel test robot [this message]
2024-12-09 5:01 ` [linux-next:master 2260/2462] drivers/gpu/drm/xe/xe_gt_idle.c:127:33: error: static assertion expression is not an integral constant expression Vincent Mailhol
2024-12-17 17:34 ` Nathan Chancellor
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