From: kernel test robot <lkp@intel.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: Linux Memory Management List <linux-mm@kvack.org>,
Mark Brown <broonie@kernel.org>
Subject: [linux-next:master] BUILD REGRESSION f5f84daefcd92d7a630066635ecea1433ed5eac7
Date: Sun, 27 Sep 2026 16:01:26 +0800 [thread overview]
Message-ID: <202609271623.zM7VOGFV-lkp@intel.com> (raw)
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: f5f84daefcd92d7a630066635ecea1433ed5eac7 Add linux-next specific files for 20260925
Error/Warning (recently discovered and may have been fixed):
https://lore.kernel.org/oe-kbuild-all/202609252250.0O55BOZO-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202609252351.5UfBIiOJ-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202609260658.uBR4QZNk-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202609260721.RtG4LmP9-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202609261010.qYWQPhqM-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202609261818.gGqBcNSM-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202609270240.3jTO1ZSC-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202609271037.xasAFkVC-lkp@intel.com
/usr/bin/ld:./arch/um/kernel/vmlinux.lds:161: syntax error
Warning: drivers/remoteproc/da8xx_remoteproc.c:82 function parameter 'irq' not described in 'handle_event'
Warning: drivers/remoteproc/da8xx_remoteproc.c:82 function parameter 'p' not described in 'handle_event'
arch/arm64/boot/dts/freescale/imx8mm-data-modul-edm-sbc-overlay-cm4.dtb: vdev0buffer@b8400000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/freescale/imx8mp-data-modul-edm-sbc-overlay-cm7.dtb: vdev0buffer@55400000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/freescale/imx952-frdm.dtb: linux,cma (shared-dma-pool): Unevaluated properties are not allowed ('alloc-ranges', 'reusable', 'size' were unexpected)
arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dtb: aop-cmd-db-region@81c60000 (qcom,cmd-db): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dtb: lpm-region@6000000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dtb: lpm-region@6c80000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dtb: lpm-region@6d40000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/qcom/sm8650-valve-deckard.dtb: lpm-region@7c10000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk-cn20-lcdc.dtb: adc@90014000 (renesas,r9a09g087-adc): interrupt-names: ['adi', 'gbadi', 'gcadi', 'cmpai', 'cmpbi'] is too short
arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk-cn20-lcdc.dtb: adc@90014000 (renesas,r9a09g087-adc): interrupts: [[0, 698, 1], [0, 699, 1], [0, 700, 1], [0, 701, 4], [0, 702, 4]] is too short
arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dtb: adc@90014000 (renesas,r9a09g087-adc): interrupt-names: ['adi', 'gbadi', 'gcadi', 'cmpai', 'cmpbi'] is too short
arch/arm64/boot/dts/renesas/r9a09g087m44-rzn2h-evk.dtb: adc@90014000 (renesas,r9a09g087-adc): interrupts: [[0, 698, 1], [0, 699, 1], [0, 700, 1], [0, 701, 4], [0, 702, 4]] is too short
arch/arm64/boot/dts/ti/k3-am6754-phyboard-rigel.dtb: memory@a0000000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/ti/k3-am6754-phyboard-rigel.dtb: memory@a0100000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/ti/k3-am6754-phyboard-rigel.dtb: memory@a1000000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/ti/k3-am6754-phyboard-rigel.dtb: memory@a1100000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/ti/k3-am6754-phyboard-rigel.dtb: memory@a2000000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/ti/k3-am6754-phyboard-rigel.dtb: memory@a2100000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/ti/k3-am6754-phyboard-rigel.dtb: memory@a3000000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/ti/k3-am6754-phyboard-rigel.dtb: memory@a3100000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/ti/k3-am6754-phyboard-rigel.dtb: memory@a4000000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
arch/arm64/boot/dts/ti/k3-am6754-phyboard-rigel.dtb: memory@a4100000 (shared-dma-pool): Unevaluated properties are not allowed ('no-map', 'reg' were unexpected)
fs/proc/task_mmu.c:3452:3: error: implicit declaration of function 'drop_rcu'; did you mean 'drop_slab'? [-Werror=implicit-function-declaration]
fs/proc/task_mmu.c:3454:3: error: implicit declaration of function 'reacquire_rcu'; did you mean 'get_file_rcu'? [-Werror=implicit-function-declaration]
include/linux/mmzone.h:94:34: error: 'PUD_SHIFT' undeclared here (not in a function); did you mean 'NMI_SHIFT'?
Unverified Error/Warning (likely false positive, kindly check if interested):
https://lore.kernel.org/oe-kbuild/202609261944.h6Ey9ZPR-lkp@intel.com
ERROR: modpost: __ex_table+0x18d8 references non-executable section '.data.rel.local'
drivers/gpu/drm/amd/amdgpu/../ras/core/ras_umc.c:632:1: internal compiler error: in final_scan_insn_1, at final.cc:2823
drivers/pinctrl/sunplus/sppctl.c:980:1: internal compiler error: in final_scan_insn_1, at final.cc:2823
Error/Warning ids grouped by kconfigs:
recent_errors
|-- arm64-randconfig-2400-20260921
| |-- arch-arm64-boot-dts-freescale-imx8mm-data-modul-edm-sbc-overlay-cm4.dtb:vdev0buffer-b8400000-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| |-- arch-arm64-boot-dts-freescale-imx8mp-data-modul-edm-sbc-overlay-cm7.dtb:vdev0buffer-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| `-- arch-arm64-boot-dts-freescale-imx952-frdm.dtb:linux-cma-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-alloc-ranges-reusable-size-were-unexpected)
|-- arm64-randconfig-2400-20260924
| |-- arch-arm64-boot-dts-qcom-sm8650-valve-deckard.dtb:aop-cmd-db-region-81c60000-(qcom-cmd-db):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| |-- arch-arm64-boot-dts-qcom-sm8650-valve-deckard.dtb:lpm-region-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| |-- arch-arm64-boot-dts-qcom-sm8650-valve-deckard.dtb:lpm-region-6c80000-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| |-- arch-arm64-boot-dts-qcom-sm8650-valve-deckard.dtb:lpm-region-6d40000-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| |-- arch-arm64-boot-dts-qcom-sm8650-valve-deckard.dtb:lpm-region-7c10000-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| |-- arch-arm64-boot-dts-ti-k3-am6754-phyboard-rigel.dtb:memory-a0000000-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| |-- arch-arm64-boot-dts-ti-k3-am6754-phyboard-rigel.dtb:memory-a0100000-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| |-- arch-arm64-boot-dts-ti-k3-am6754-phyboard-rigel.dtb:memory-a1000000-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| |-- arch-arm64-boot-dts-ti-k3-am6754-phyboard-rigel.dtb:memory-a1100000-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| |-- arch-arm64-boot-dts-ti-k3-am6754-phyboard-rigel.dtb:memory-a2000000-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| |-- arch-arm64-boot-dts-ti-k3-am6754-phyboard-rigel.dtb:memory-a2100000-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| |-- arch-arm64-boot-dts-ti-k3-am6754-phyboard-rigel.dtb:memory-a3000000-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| |-- arch-arm64-boot-dts-ti-k3-am6754-phyboard-rigel.dtb:memory-a3100000-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| |-- arch-arm64-boot-dts-ti-k3-am6754-phyboard-rigel.dtb:memory-a4000000-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
| `-- arch-arm64-boot-dts-ti-k3-am6754-phyboard-rigel.dtb:memory-a4100000-(shared-dma-pool):Unevaluated-properties-are-not-allowed-(-no-map-reg-were-unexpected)
|-- arm64-randconfig-2400-20260925
| |-- arch-arm64-boot-dts-renesas-r9a09g087m44-rzn2h-evk-cn20-lcdc.dtb:adc-(renesas-r9a09g087-adc):interrupt-names:adi-gbadi-gcadi-cmpai-cmpbi-is-too-short
| |-- arch-arm64-boot-dts-renesas-r9a09g087m44-rzn2h-evk-cn20-lcdc.dtb:adc-(renesas-r9a09g087-adc):interrupts:is-too-short
| |-- arch-arm64-boot-dts-renesas-r9a09g087m44-rzn2h-evk.dtb:adc-(renesas-r9a09g087-adc):interrupt-names:adi-gbadi-gcadi-cmpai-cmpbi-is-too-short
| `-- arch-arm64-boot-dts-renesas-r9a09g087m44-rzn2h-evk.dtb:adc-(renesas-r9a09g087-adc):interrupts:is-too-short
|-- csky-allmodconfig
| `-- drivers-pinctrl-sunplus-sppctl.c:internal-compiler-error:in-final_scan_insn_1-at-final.cc
|-- csky-randconfig-1001-20260926
| `-- drivers-gpu-drm-amd-amdgpu-..-ras-core-ras_umc.c:internal-compiler-error:in-final_scan_insn_1-at-final.cc
|-- loongarch-allyesconfig
| |-- Warning:drivers-remoteproc-da8xx_remoteproc.c-function-parameter-irq-not-described-in-handle_event
| `-- Warning:drivers-remoteproc-da8xx_remoteproc.c-function-parameter-p-not-described-in-handle_event
|-- powerpc64-randconfig-1001-20260926
| |-- fs-proc-task_mmu.c:error:implicit-declaration-of-function-drop_rcu
| `-- fs-proc-task_mmu.c:error:implicit-declaration-of-function-reacquire_rcu
|-- riscv-randconfig-1001-20260926
| `-- ERROR:__ex_table-references-non-executable-section-.data.rel.local
|-- riscv-randconfig-1001-20260927
| `-- include-linux-mmzone.h:error:PUD_SHIFT-undeclared-here-(not-in-a-function)
`-- um-randconfig-1000-20260926
`-- usr-bin-ld:.-arch-um-kernel-vmlinux.lds:syntax-error
elapsed time: 1422m
configs tested: 165
configs skipped: 9
tested configs:
alpha allnoconfig gcc-16.1.0
alpha allyesconfig gcc-16.1.0
alpha defconfig gcc-16.1.0
arc allmodconfig gcc-16.1.0
arc allnoconfig gcc-16.1.0
arc allyesconfig gcc-16.1.0
arc axs103_smp_defconfig gcc-16.1.0
arc defconfig gcc-16.1.0
arc randconfig-1000-20260927 gcc-15.2.0
arc randconfig-1001-20260927 gcc-8.5.0
arm allnoconfig clang-17
arm allyesconfig gcc-16.1.0
arm randconfig-1000-20260927 gcc-10.5.0
arm randconfig-1001-20260927 gcc-11.5.0
arm randconfig-1002-20260927 gcc-13.4.0
arm randconfig-1003-20260927 gcc-15.2.0
arm sama5_defconfig gcc-16.1.0
arm64 allnoconfig gcc-16.1.0
arm64 randconfig-1000-20260926 gcc-9.5.0
arm64 randconfig-1001-20260926 clang-24
arm64 randconfig-1002-20260926 gcc-8.5.0
arm64 randconfig-1003-20260926 gcc-15.2.0
csky allmodconfig gcc-16.1.0
csky allnoconfig gcc-16.1.0
csky defconfig gcc-16.1.0
csky randconfig-1000-20260926 gcc-16.1.0
csky randconfig-1001-20260926 gcc-16.1.0
hexagon allmodconfig clang-24
hexagon allnoconfig clang-24
hexagon randconfig-1000-20260927 clang-24
hexagon randconfig-1001-20260927 clang-22
i386 allmodconfig gcc-14
i386 allnoconfig gcc-14
i386 buildonly-randconfig-1000-20260926 gcc-14
i386 buildonly-randconfig-1001-20260926 clang-22
i386 buildonly-randconfig-1002-20260926 gcc-14
i386 buildonly-randconfig-1003-20260926 gcc-14
i386 buildonly-randconfig-1004-20260926 gcc-14
i386 buildonly-randconfig-1005-20260926 gcc-14
i386 randconfig-1000-20260927 clang-22
i386 randconfig-1001-20260927 clang-22
i386 randconfig-1002-20260927 clang-22
i386 randconfig-1003-20260927 gcc-14
i386 randconfig-1004-20260927 gcc-14
i386 randconfig-1005-20260927 clang-22
i386 randconfig-1006-20260927 gcc-14
i386 randconfig-1007-20260927 clang-22
i386 randconfig-1008-20260926 gcc-14
i386 randconfig-1008-20260927 gcc-13
i386 randconfig-1009-20260927 gcc-14
i386 randconfig-1010-20260927 clang-22
i386 randconfig-1011-20260927 gcc-14
i386 randconfig-1012-20260927 gcc-14
i386 randconfig-1013-20260927 clang-22
loongarch allnoconfig clang-20
loongarch defconfig clang-24
loongarch randconfig-1000-20260927 gcc-16.1.0
loongarch randconfig-1001-20260927 clang-24
m68k allmodconfig gcc-16.1.0
m68k allnoconfig gcc-16.1.0
m68k allyesconfig gcc-16.1.0
m68k defconfig gcc-16.1.0
m68k hp300_defconfig gcc-16.1.0
m68k m5475evb_defconfig gcc-16.1.0
microblaze allnoconfig gcc-16.1.0
microblaze defconfig gcc-16.1.0
mips allnoconfig gcc-16.1.0
mips allyesconfig gcc-16.1.0
mips eyeq6_defconfig clang-24
mips rm200_defconfig gcc-16.1.0
nios2 allmodconfig gcc-11.5.0
nios2 allnoconfig gcc-11.5.0
nios2 defconfig gcc-11.5.0
nios2 randconfig-1000-20260927 gcc-11.5.0
nios2 randconfig-1001-20260927 gcc-11.5.0
openrisc allmodconfig gcc-16.1.0
openrisc allnoconfig gcc-16.1.0
openrisc defconfig gcc-16.1.0
parisc allmodconfig gcc-16.1.0
parisc allnoconfig gcc-16.1.0
parisc allyesconfig gcc-16.1.0
parisc defconfig gcc-16.1.0
parisc randconfig-1000-20260927 gcc-9.5.0
parisc randconfig-1001-20260927 gcc-11.5.0
parisc64 defconfig gcc-16.1.0
powerpc allmodconfig gcc-16.1.0
powerpc allnoconfig gcc-16.1.0
powerpc mpc885_ads_defconfig clang-24
powerpc randconfig-1000-20260927 clang-24
powerpc randconfig-1001-20260927 gcc-16.1.0
powerpc64 randconfig-1000-20260927 clang-24
powerpc64 randconfig-1001-20260927 clang-17
riscv allmodconfig clang-24
riscv allnoconfig gcc-16.1.0
riscv allyesconfig clang-24
riscv defconfig clang-24
riscv randconfig-1000-20260926 gcc-15.2.0
riscv randconfig-1001-20260926 gcc-9.5.0
s390 allmodconfig clang-24
s390 allnoconfig clang-24
s390 allyesconfig gcc-16.1.0
s390 defconfig clang-18
s390 randconfig-1000-20260926 gcc-15.2.0
s390 randconfig-1001-20260926 gcc-8.5.0
sh allmodconfig gcc-16.1.0
sh allnoconfig gcc-16.1.0
sh allyesconfig gcc-16.1.0
sh defconfig gcc-16.1.0
sh randconfig-1000-20260926 gcc-10.5.0
sh randconfig-1001-20260926 gcc-12.5.0
sh titan_defconfig gcc-16.1.0
sparc allnoconfig gcc-16.1.0
sparc defconfig gcc-16.1.0
sparc randconfig-1000-20260926 gcc-14.3.0
sparc randconfig-1001-20260926 gcc-12.5.0
sparc64 allmodconfig clang-20
sparc64 defconfig clang-24
sparc64 randconfig-1000-20260926 clang-20
sparc64 randconfig-1001-20260926 gcc-9.5.0
um allmodconfig clang-17
um allnoconfig clang-17
um allyesconfig gcc-14
um defconfig clang-24
um i386_defconfig gcc-14
um randconfig-1000-20260926 gcc-14
um randconfig-1001-20260926 clang-17
um x86_64_defconfig clang-24
x86_64 allnoconfig clang-22
x86_64 buildonly-randconfig-1000-20260927 gcc-14
x86_64 buildonly-randconfig-1001-20260927 clang-22
x86_64 buildonly-randconfig-1002-20260927 clang-22
x86_64 buildonly-randconfig-1003-20260927 clang-22
x86_64 buildonly-randconfig-1004-20260927 gcc-14
x86_64 buildonly-randconfig-1005-20260927 gcc-13
x86_64 defconfig gcc-14
x86_64 kexec clang-22
x86_64 randconfig-1000-20260927 clang-22
x86_64 randconfig-1001-20260927 clang-22
x86_64 randconfig-1002-20260927 clang-22
x86_64 randconfig-1003-20260927 clang-22
x86_64 randconfig-1004-20260927 clang-22
x86_64 randconfig-1005-20260927 gcc-14
x86_64 randconfig-1006-20260926 gcc-12
x86_64 randconfig-1007-20260926 clang-22
x86_64 randconfig-1008-20260926 clang-22
x86_64 randconfig-1009-20260926 gcc-14
x86_64 randconfig-1010-20260926 clang-22
x86_64 randconfig-1011-20260926 gcc-14
x86_64 randconfig-1012-20260926 clang-22
x86_64 randconfig-1013-20260926 gcc-14
x86_64 randconfig-1014-20260926 clang-22
x86_64 randconfig-1015-20260926 clang-22
x86_64 randconfig-1016-20260926 clang-22
x86_64 randconfig-1017-20260926 clang-22
x86_64 rhel-9.4 gcc-14
x86_64 rhel-9.4-bpf gcc-14
x86_64 rhel-9.4-func gcc-14
x86_64 rhel-9.4-kselftests gcc-14
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 gcc-16.1.0
xtensa allyesconfig gcc-16.1.0
xtensa randconfig-1000-20260926 gcc-16.1.0
xtensa randconfig-1001-20260926 gcc-8.5.0
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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