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From: kernel test robot <lkp@intel.com>
To: Matt Roper <matthew.d.roper@intel.com>
Cc: intel-xe@lists.freedesktop.org
Subject: [drm-xe:drm-xe-next] BUILD SUCCESS WITH WARNING 3fc93d311249d5ad969a520dd3aae73bc007d431
Date: Wed, 30 Sep 2026 22:49:32 +0800	[thread overview]
Message-ID: <202609302229.Cyk4zT1U-lkp@intel.com> (raw)

tree/branch: https://gitlab.freedesktop.org/drm/xe/kernel.git drm-xe-next
branch HEAD: 3fc93d311249d5ad969a520dd3aae73bc007d431  drm/xe/xe3p: Force non-compressible memory reads to 256B overfetches

Warning (recently discovered and may have been fixed):

    https://lore.kernel.org/oe-kbuild-all/202609081240.TB3UjW0m-lkp@intel.com

    Documentation/gpu/rfc/gpusvm:70: ./drivers/gpu/drm/drm_gpusvm.c:102: WARNING: Lexing literal_block '// GPU fault handler: one fault, one DMA mapping per device\nerr = drm_gpusvm_get_pages(gpusvm, driver_pages(drange),\n                           drange->num_pages, gpusvm->mm,\n                           :c:type:`range->notifier <range>`->notifier,\n                           drm_gpusvm_range_start(range),\n                           drm_gpusvm_range_end(range), :c:type:`ctx`);\n\n// Notifier callback: mark every instance unmapped in one call\ndrm_gpusvm_range_set_unmapped(range, driver_pages(drange),\n                              drange->num_pages, mmu_range);' as "c" resulted in an error at token: '`'. Retrying in relaxed mode. [misc.highlighting_failure]
    Documentation/gpu/rfc/gpusvm:70: ./drivers/gpu/drm/drm_gpusvm.c:70: WARNING: Lexing literal_block 'struct driver_range {\n        struct drm_gpusvm_range base;\n        unsigned int num_pages; // 1: inline_pages, >1: pages[]\n        union {\n                struct drm_gpusvm_pages inline_pages;\n                struct drm_gpusvm_pages *pages;\n        };\n};\n\nstatic struct drm_gpusvm_pages *\ndriver_pages(struct driver_range *drange)\n{\n        return drange->num_pages == 1 ? :c:type:`drange->inline_pages <drange>` :\n                                        drange->pages;\n}' as "c" resulted in an error at token: '`'. Retrying in relaxed mode. [misc.highlighting_failure]

Warning ids grouped by kconfigs:

recent_errors
`-- x86_64-allnoconfig
    |-- Documentation-gpu-rfc-gpusvm:.-drivers-gpu-drm-drm_gpusvm.c:WARNING:Lexing-literal_block-GPU-fault-handler:one-fault-one-DMA-mapping-per-device-nerr-drm_gpusvm_get_pages(gpusvm-driver_pages(drange)-n-
    `-- Documentation-gpu-rfc-gpusvm:.-drivers-gpu-drm-drm_gpusvm.c:WARNING:Lexing-literal_block-struct-driver_range-n-struct-drm_gpusvm_range-base-n-unsigned-int-num_pages:inline_pages:pages-n-union-n-struct

elapsed time: 976m

configs tested: 215
configs skipped: 3

tested configs:
alpha                              allnoconfig    gcc-16.1.0
alpha                             allyesconfig    gcc-16.1.0
alpha                                defconfig    gcc-16.1.0
arc                               allmodconfig    clang-24
arc                                allnoconfig    gcc-16.1.0
arc                               allyesconfig    clang-24
arc                                  defconfig    gcc-16.1.0
arc                         nsim_700_defconfig    gcc-16.1.0
arc                   randconfig-1000-20260930    gcc-11.5.0
arc                   randconfig-1001-20260930    gcc-11.5.0
arm                                allnoconfig    gcc-16.1.0
arm                               allyesconfig    clang-24
arm                                  defconfig    gcc-16.1.0
arm                       integrator_defconfig    clang-24
arm                             mmp2_defconfig    gcc-16.1.0
arm                             qcom_defconfig    clang-24
arm                   randconfig-1000-20260930    gcc-11.5.0
arm                   randconfig-1001-20260930    gcc-11.5.0
arm                   randconfig-1002-20260930    gcc-11.5.0
arm                   randconfig-1003-20260930    gcc-11.5.0
arm                            sama5_defconfig    gcc-16.1.0
arm                         spear6xx_defconfig    gcc-16.1.0
arm64                             allmodconfig    clang-24
arm64                              allnoconfig    gcc-16.1.0
arm64                                defconfig    gcc-16.1.0
arm64                 randconfig-1000-20260930    gcc-16.1.0
arm64                 randconfig-1001-20260930    gcc-16.1.0
arm64                 randconfig-1002-20260930    gcc-16.1.0
arm64                 randconfig-1003-20260930    gcc-16.1.0
arm64                randconfig-r2307-20260930    gcc-9.5.0  sparse
csky                              allmodconfig    gcc-16.1.0
csky                               allnoconfig    gcc-16.1.0
csky                                 defconfig    gcc-16.1.0
csky                  randconfig-1000-20260930    gcc-16.1.0
csky                  randconfig-1001-20260930    gcc-16.1.0
hexagon                           allmodconfig    gcc-16.1.0
hexagon                            allnoconfig    gcc-16.1.0
hexagon                              defconfig    gcc-16.1.0
hexagon               randconfig-1000-20260930    clang-24
hexagon               randconfig-1001-20260930    clang-24
i386                              alldefconfig    gcc-16.1.0
i386                              allmodconfig    clang-22
i386                               allnoconfig    gcc-16.1.0
i386                              allyesconfig    clang-22
i386        buildonly-randconfig-1000-20260930    gcc-14
i386        buildonly-randconfig-1001-20260930    gcc-14
i386        buildonly-randconfig-1002-20260930    gcc-14
i386        buildonly-randconfig-1003-20260930    gcc-14
i386        buildonly-randconfig-1004-20260930    gcc-14
i386        buildonly-randconfig-1005-20260930    gcc-14
i386                                 defconfig    gcc-16.1.0
i386                  randconfig-1000-20260930    gcc-14
i386                  randconfig-1001-20260930    gcc-14
i386                  randconfig-1002-20260930    gcc-14
i386                  randconfig-1003-20260930    gcc-14
i386                  randconfig-1004-20260930    gcc-14
i386                  randconfig-1005-20260930    gcc-14
i386                  randconfig-1006-20260930    gcc-14
i386                  randconfig-1007-20260930    clang-22
i386                  randconfig-1008-20260930    clang-22
i386                  randconfig-1009-20260930    clang-22
i386                  randconfig-1010-20260930    clang-22
i386                  randconfig-1011-20260930    clang-22
i386                  randconfig-1012-20260930    clang-22
i386                  randconfig-1013-20260930    clang-22
i386                  randconfig-2200-20260930    gcc-14     smatch
loongarch                         allmodconfig    clang-24
loongarch                          allnoconfig    gcc-16.1.0
loongarch                            defconfig    clang-24
loongarch             randconfig-1000-20260930    clang-24
loongarch             randconfig-1001-20260930    clang-24
m68k                              allmodconfig    gcc-16.1.0
m68k                               allnoconfig    gcc-16.1.0
m68k                              allyesconfig    clang-24
m68k                           atari_defconfig    clang-24
m68k                           atari_defconfig    gcc-16.1.0
m68k                                 defconfig    clang-24
m68k                        m5475evb_defconfig    gcc-16.1.0
microblaze                         allnoconfig    gcc-16.1.0
microblaze                        allyesconfig    gcc-16.1.0
microblaze                           defconfig    clang-24
mips                              allmodconfig    gcc-16.1.0
mips                               allnoconfig    gcc-16.1.0
mips                              allyesconfig    gcc-16.1.0
mips                         bcm63xx_defconfig    clang-24
mips                           malta_defconfig    clang-24
mips                       maltasmvp_defconfig    gcc-16.1.0
mips                         qi_lb60_defconfig    clang-24
mips                         qi_lb60_defconfig    gcc-16.1.0
nios2                             allmodconfig    clang-20
nios2                              allnoconfig    clang-24
nios2                                defconfig    clang-24
nios2                 randconfig-1000-20260930    clang-24
nios2                 randconfig-1001-20260930    clang-24
nios2                randconfig-r2200-20260930    gcc-10.5.0 smatch
openrisc                          allmodconfig    clang-20
openrisc                           allnoconfig    clang-24
openrisc                             defconfig    gcc-16.1.0
parisc                            allmodconfig    gcc-16.1.0
parisc                             allnoconfig    clang-24
parisc                            allyesconfig    clang-17
parisc                               defconfig    gcc-16.1.0
parisc                randconfig-1000-20260930    gcc-8.5.0
parisc                randconfig-1001-20260930    gcc-8.5.0
parisc64                             defconfig    clang-24
powerpc                           allmodconfig    gcc-16.1.0
powerpc                            allnoconfig    clang-24
powerpc                  canyonlands_defconfig    gcc-16.1.0
powerpc                         fsp2_defconfig    gcc-16.1.0
powerpc                       ppc64e_defconfig    gcc-16.1.0
powerpc               randconfig-1000-20260930    gcc-8.5.0
powerpc               randconfig-1001-20260930    gcc-8.5.0
powerpc                      tqm8548_defconfig    gcc-16.1.0
powerpc64             randconfig-1000-20260930    gcc-8.5.0
powerpc64             randconfig-1001-20260930    gcc-8.5.0
riscv                             allmodconfig    clang-24
riscv                              allnoconfig    clang-24
riscv                             allyesconfig    clang-24
riscv                                defconfig    gcc-16.1.0
riscv                     nommu_k210_defconfig    clang-24
riscv                 randconfig-1000-20260930    gcc-16.1.0
riscv                 randconfig-1001-20260930    gcc-16.1.0
riscv                 randconfig-2000-20260930    gcc-15.2.0
riscv                 randconfig-2001-20260930    gcc-8.5.0
riscv                randconfig-r2201-20260930    clang-17   smatch
s390                              allmodconfig    clang-17
s390                               allnoconfig    clang-24
s390                              allyesconfig    gcc-16.1.0
s390                                 defconfig    gcc-16.1.0
s390                  randconfig-1000-20260930    gcc-16.1.0
s390                  randconfig-1001-20260930    gcc-16.1.0
s390                  randconfig-2000-20260930    clang-24
s390                  randconfig-2001-20260930    gcc-8.5.0
s390                 randconfig-r2202-20260930    clang-18   smatch
s390                 randconfig-r2308-20260930    gcc-9.5.0  sparse
sh                                allmodconfig    gcc-16.1.0
sh                                 allnoconfig    clang-24
sh                                allyesconfig    clang-17
sh                                   defconfig    gcc-14
sh                         edosk7760_defconfig    clang-24
sh                              espt_defconfig    gcc-16.1.0
sh                             hp6xx_defconfig    gcc-16.1.0
sh                    randconfig-1000-20260930    gcc-16.1.0
sh                    randconfig-1001-20260930    gcc-16.1.0
sh                    randconfig-2000-20260930    gcc-14.3.0
sh                    randconfig-2001-20260930    gcc-12.5.0
sh                   randconfig-r2101-20260930    gcc-12.5.0 cocci
sh                   randconfig-r2300-20260930    gcc-16.1.0 sparse
sh                           urquell_defconfig    gcc-16.1.0
sparc                              allnoconfig    clang-24
sparc                                defconfig    gcc-16.1.0
sparc                 randconfig-1000-20260930    clang-22
sparc                 randconfig-1001-20260930    clang-22
sparc                 randconfig-2000-20260930    gcc-14.3.0
sparc                 randconfig-2001-20260930    gcc-8.5.0
sparc64                           allmodconfig    clang-20
sparc64                              defconfig    gcc-14
sparc64               randconfig-1000-20260930    clang-22
sparc64               randconfig-1001-20260930    clang-22
sparc64               randconfig-2000-20260930    gcc-8.5.0
sparc64               randconfig-2001-20260930    gcc-9.5.0
sparc64              randconfig-r2309-20260930    clang-24   sparse
um                                allmodconfig    clang-17
um                                 allnoconfig    clang-24
um                                allyesconfig    gcc-16.1.0
um                                   defconfig    gcc-14
um                              i386_defconfig    gcc-14
um                    randconfig-1000-20260930    clang-22
um                    randconfig-1001-20260930    clang-22
um                    randconfig-2000-20260930    clang-24
um                    randconfig-2001-20260930    clang-24
um                            x86_64_defconfig    gcc-14
x86_64                             allnoconfig    clang-24
x86_64                            allyesconfig    clang-22
x86_64      buildonly-randconfig-1000-20260930    clang-22
x86_64      buildonly-randconfig-1001-20260930    clang-22
x86_64      buildonly-randconfig-1002-20260930    clang-22
x86_64      buildonly-randconfig-1003-20260930    clang-22
x86_64      buildonly-randconfig-1004-20260930    clang-22
x86_64      buildonly-randconfig-1005-20260930    clang-22
x86_64                               defconfig    gcc-14
x86_64                                   kexec    clang-22
x86_64                randconfig-1000-20260930    gcc-14
x86_64                randconfig-1001-20260930    gcc-14
x86_64                randconfig-1002-20260930    gcc-14
x86_64                randconfig-1003-20260930    gcc-14
x86_64                randconfig-1004-20260930    gcc-14
x86_64                randconfig-1005-20260930    gcc-14
x86_64                randconfig-1006-20260930    gcc-14
x86_64                randconfig-1007-20260930    gcc-14
x86_64                randconfig-1008-20260930    gcc-14
x86_64                randconfig-1009-20260930    gcc-14
x86_64                randconfig-1010-20260930    gcc-14
x86_64                randconfig-1011-20260930    gcc-14
x86_64                randconfig-1012-20260930    clang-22
x86_64                randconfig-1013-20260930    clang-22
x86_64                randconfig-1014-20260930    clang-22
x86_64                randconfig-1015-20260930    clang-22
x86_64                randconfig-1016-20260930    clang-22
x86_64                randconfig-1017-20260930    clang-22
x86_64                randconfig-2200-20260930    gcc-14     smatch
x86_64                                rhel-9.4    clang-22
x86_64                            rhel-9.4-bpf    gcc-14
x86_64                           rhel-9.4-func    clang-22
x86_64                     rhel-9.4-kselftests    clang-22
x86_64                          rhel-9.4-kunit    gcc-14
x86_64                            rhel-9.4-ltp    gcc-14
x86_64                           rhel-9.4-rust    clang-22
xtensa                             allnoconfig    clang-24
xtensa                            allyesconfig    clang-20
xtensa                randconfig-1000-20260930    clang-22
xtensa                randconfig-1001-20260930    clang-22
xtensa                randconfig-2000-20260930    gcc-12.5.0
xtensa                randconfig-2001-20260930    gcc-10.5.0
xtensa               randconfig-r2306-20260930    gcc-8.5.0  sparse

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https://github.com/intel/lkp-tests/wiki

                 reply	other threads:[~2026-09-30 14:49 UTC|newest]

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