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* [linux-next:master] BUILD REGRESSION be5c93fa674f0fc3c8f359c2143abce6bbb422e6
@ 2026-07-01 10:12 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-07-01 10:12 UTC (permalink / raw)
  To: Andrew Morton
  Cc: Linux Memory Management List, apparmor, linux-arm-kernel,
	linux-input, linux-remoteproc, linux-rockchip, linux-usb,
	virtualization, Mark Brown

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: be5c93fa674f0fc3c8f359c2143abce6bbb422e6  Add linux-next specific files for 20260630

Error/Warning (recently discovered and may have been fixed):

    https://lore.kernel.org/oe-kbuild-all/202607010945.6lDjBFTU-lkp@intel.com
    https://lore.kernel.org/oe-kbuild-all/202607011210.PI7XDDb1-lkp@intel.com

    drivers/remoteproc/remoteproc_internal.h:131:5: error: incompatible integer to pointer conversion assigning to 'void *' from 'int' [-Wint-conversion]
    drivers/remoteproc/remoteproc_internal.h:131:7: error: call to undeclared function 'ioremap_prot'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
    drivers/remoteproc/remoteproc_internal.h:146:2: error: call to undeclared function 'iounmap'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
    mm/hugetlb.c:3095:4: warning: array subscript -1 is below array bounds of 'struct list_head[1]' [-Warray-bounds]

Unverified Error/Warning (likely false positive, kindly check if interested):

    https://lore.kernel.org/oe-kbuild/202607010826.2wLg1q08-lkp@intel.com
    https://lore.kernel.org/oe-kbuild/202607011451.icwPyCIk-lkp@intel.com

    drivers/hid/hid-asus.c:620 asus_kbd_backlight_work() error: calling 'spin_unlock_irqrestore()' with bogus flags
    drivers/i2c/busses/i2c-rk3x.c:1131 rk3x_i2c_xfer_common() error: calling 'spin_unlock_irqrestore()' with bogus flags
    drivers/rpmsg/rpmsg_char.c:236 rpmsg_eptdev_read_iter() error: calling 'spin_unlock_irqrestore()' with bogus flags
    drivers/usb/host/ehci-hub.c:1080 ehci_hub_control() error: calling 'spin_unlock_irqrestore()' with bogus flags
    drivers/usb/host/ehci-hub.c:691 ehci_hub_status_data() error: calling 'spin_unlock_irqrestore()' with bogus flags
    drivers/usb/host/ehci-sched.c:1290 itd_urb_transaction() error: calling 'spin_unlock_irqrestore()' with bogus flags
    drivers/usb/host/ehci-sched.c:2093 sitd_urb_transaction() error: calling 'spin_unlock_irqrestore()' with bogus flags
    drivers/virtio/virtio_input.c:333 virtinput_probe() error: calling 'spin_unlock_irqrestore()' with bogus flags
    drivers/virtio/virtio_input.c:56 virtinput_recv_events() error: calling 'spin_unlock_irqrestore()' with bogus flags
    security/apparmor/apparmorfs.c:590 policy_update() warn: passing zero to 'PTR_ERR'

Error/Warning ids grouped by kconfigs:

recent_errors
|-- s390-randconfig-002-20260701
|   |-- drivers-remoteproc-remoteproc_internal.h:error:call-to-undeclared-function-ioremap_prot-ISO-C99-and-later-do-not-support-implicit-function-declarations
|   |-- drivers-remoteproc-remoteproc_internal.h:error:call-to-undeclared-function-iounmap-ISO-C99-and-later-do-not-support-implicit-function-declarations
|   `-- drivers-remoteproc-remoteproc_internal.h:error:incompatible-integer-to-pointer-conversion-assigning-to-void-from-int
|-- sparc-randconfig-r131-20260701
|   `-- mm-hugetlb.c:warning:array-subscript-is-below-array-bounds-of-struct-list_head
`-- x86_64-randconfig-161-20260701
    |-- drivers-hid-hid-asus.c-asus_kbd_backlight_work()-error:calling-spin_unlock_irqrestore()-with-bogus-flags
    |-- drivers-i2c-busses-i2c-rk3x.c-rk3x_i2c_xfer_common()-error:calling-spin_unlock_irqrestore()-with-bogus-flags
    |-- drivers-rpmsg-rpmsg_char.c-rpmsg_eptdev_read_iter()-error:calling-spin_unlock_irqrestore()-with-bogus-flags
    |-- drivers-usb-host-ehci-hub.c-ehci_hub_control()-error:calling-spin_unlock_irqrestore()-with-bogus-flags
    |-- drivers-usb-host-ehci-hub.c-ehci_hub_status_data()-error:calling-spin_unlock_irqrestore()-with-bogus-flags
    |-- drivers-usb-host-ehci-sched.c-itd_urb_transaction()-error:calling-spin_unlock_irqrestore()-with-bogus-flags
    |-- drivers-usb-host-ehci-sched.c-sitd_urb_transaction()-error:calling-spin_unlock_irqrestore()-with-bogus-flags
    |-- drivers-virtio-virtio_input.c-virtinput_probe()-error:calling-spin_unlock_irqrestore()-with-bogus-flags
    |-- drivers-virtio-virtio_input.c-virtinput_recv_events()-error:calling-spin_unlock_irqrestore()-with-bogus-flags
    `-- security-apparmor-apparmorfs.c-policy_update()-warn:passing-zero-to-PTR_ERR

elapsed time: 823m

configs tested: 227
configs skipped: 6

tested configs:
alpha                             allnoconfig    gcc-16.1.0
alpha                            allyesconfig    gcc-16.1.0
alpha                               defconfig    gcc-16.1.0
arc                              allmodconfig    clang-23
arc                              allmodconfig    gcc-16.1.0
arc                               allnoconfig    gcc-16.1.0
arc                              allyesconfig    clang-23
arc                              allyesconfig    gcc-16.1.0
arc                                 defconfig    gcc-16.1.0
arc                   randconfig-001-20260701    gcc-12.5.0
arc                   randconfig-002-20260701    gcc-12.5.0
arm                               allnoconfig    clang-17
arm                               allnoconfig    gcc-16.1.0
arm                              allyesconfig    clang-23
arm                              allyesconfig    gcc-16.1.0
arm                                 defconfig    clang-23
arm                                 defconfig    gcc-16.1.0
arm                   randconfig-001-20260701    gcc-12.5.0
arm                   randconfig-002-20260701    gcc-12.5.0
arm                   randconfig-003-20260701    gcc-12.5.0
arm                   randconfig-004-20260701    gcc-12.5.0
arm64                            allmodconfig    clang-23
arm64                             allnoconfig    gcc-16.1.0
arm64                               defconfig    gcc-16.1.0
arm64                 randconfig-001-20260701    gcc-12.5.0
arm64                 randconfig-001-20260701    gcc-16.1.0
arm64                 randconfig-002-20260701    clang-17
arm64                 randconfig-002-20260701    gcc-12.5.0
arm64                 randconfig-003-20260701    gcc-12.5.0
arm64                 randconfig-004-20260701    clang-17
arm64                 randconfig-004-20260701    gcc-12.5.0
csky                             allmodconfig    gcc-16.1.0
csky                              allnoconfig    gcc-16.1.0
csky                                defconfig    gcc-16.1.0
csky                  randconfig-001-20260701    gcc-10.5.0
csky                  randconfig-001-20260701    gcc-12.5.0
csky                  randconfig-002-20260701    gcc-12.5.0
hexagon                          allmodconfig    clang-23
hexagon                          allmodconfig    gcc-16.1.0
hexagon                           allnoconfig    clang-23
hexagon                           allnoconfig    gcc-16.1.0
hexagon                             defconfig    clang-23
hexagon                             defconfig    gcc-16.1.0
hexagon                        randconfig-001    gcc-11.5.0
hexagon               randconfig-001-20260701    clang-23
hexagon               randconfig-001-20260701    gcc-11.5.0
hexagon                        randconfig-002    gcc-11.5.0
hexagon               randconfig-002-20260701    clang-17
hexagon               randconfig-002-20260701    gcc-11.5.0
i386                             allmodconfig    clang-22
i386                             allmodconfig    gcc-14
i386                              allnoconfig    gcc-14
i386                              allnoconfig    gcc-16.1.0
i386                             allyesconfig    clang-22
i386                             allyesconfig    gcc-14
i386        buildonly-randconfig-001-20260701    clang-22
i386        buildonly-randconfig-002-20260701    clang-22
i386        buildonly-randconfig-003-20260701    clang-22
i386        buildonly-randconfig-004-20260701    clang-22
i386        buildonly-randconfig-005-20260701    clang-22
i386        buildonly-randconfig-006-20260701    clang-22
i386                                defconfig    clang-22
i386                                defconfig    gcc-16.1.0
i386                  randconfig-001-20260701    clang-22
i386                  randconfig-002-20260701    clang-22
i386                  randconfig-003-20260701    clang-22
i386                  randconfig-004-20260701    clang-22
i386                  randconfig-005-20260701    clang-22
i386                  randconfig-006-20260701    clang-22
i386                  randconfig-007-20260701    clang-22
i386                  randconfig-011-20260701    gcc-14
i386                  randconfig-012-20260701    gcc-14
i386                  randconfig-013-20260701    gcc-14
i386                  randconfig-014-20260701    gcc-14
i386                  randconfig-015-20260701    gcc-14
i386                  randconfig-016-20260701    gcc-14
i386                  randconfig-017-20260701    gcc-14
loongarch                        allmodconfig    clang-19
loongarch                        allmodconfig    clang-23
loongarch                         allnoconfig    clang-20
loongarch                         allnoconfig    gcc-16.1.0
loongarch                           defconfig    clang-23
loongarch                      randconfig-001    gcc-11.5.0
loongarch             randconfig-001-20260701    clang-23
loongarch             randconfig-001-20260701    gcc-11.5.0
loongarch                      randconfig-002    gcc-11.5.0
loongarch             randconfig-002-20260701    clang-19
loongarch             randconfig-002-20260701    gcc-11.5.0
m68k                             allmodconfig    gcc-16.1.0
m68k                              allnoconfig    gcc-16.1.0
m68k                             allyesconfig    clang-23
m68k                             allyesconfig    gcc-16.1.0
m68k                                defconfig    clang-23
m68k                                defconfig    gcc-16.1.0
microblaze                        allnoconfig    gcc-16.1.0
microblaze                       allyesconfig    gcc-16.1.0
microblaze                          defconfig    clang-23
microblaze                          defconfig    gcc-16.1.0
mips                             allmodconfig    gcc-16.1.0
mips                              allnoconfig    gcc-16.1.0
mips                             allyesconfig    gcc-16.1.0
mips                            gpr_defconfig    clang-23
nios2                            allmodconfig    clang-20
nios2                            allmodconfig    gcc-11.5.0
nios2                             allnoconfig    clang-23
nios2                             allnoconfig    gcc-11.5.0
nios2                               defconfig    clang-23
nios2                               defconfig    gcc-11.5.0
nios2                          randconfig-001    gcc-11.5.0
nios2                 randconfig-001-20260701    gcc-11.5.0
nios2                          randconfig-002    gcc-11.5.0
nios2                 randconfig-002-20260701    gcc-11.5.0
nios2                 randconfig-002-20260701    gcc-8.5.0
openrisc                         allmodconfig    clang-20
openrisc                         allmodconfig    gcc-16.1.0
openrisc                          allnoconfig    clang-23
openrisc                          allnoconfig    gcc-16.1.0
openrisc                            defconfig    gcc-16.1.0
parisc                           allmodconfig    gcc-16.1.0
parisc                            allnoconfig    clang-23
parisc                            allnoconfig    gcc-16.1.0
parisc                           allyesconfig    clang-17
parisc                           allyesconfig    gcc-16.1.0
parisc                              defconfig    gcc-16.1.0
parisc                randconfig-001-20260701    clang-17
parisc                randconfig-001-20260701    gcc-13.4.0
parisc                randconfig-002-20260701    clang-17
parisc                randconfig-002-20260701    gcc-15.2.0
parisc64                            defconfig    clang-23
parisc64                            defconfig    gcc-16.1.0
powerpc                          allmodconfig    gcc-16.1.0
powerpc                           allnoconfig    clang-23
powerpc                           allnoconfig    gcc-16.1.0
powerpc               randconfig-001-20260701    clang-17
powerpc               randconfig-001-20260701    gcc-8.5.0
powerpc               randconfig-002-20260701    clang-17
powerpc               randconfig-002-20260701    clang-23
powerpc64             randconfig-001-20260701    clang-17
powerpc64             randconfig-002-20260701    clang-17
riscv                            allmodconfig    clang-23
riscv                             allnoconfig    clang-23
riscv                             allnoconfig    gcc-16.1.0
riscv                            allyesconfig    clang-23
riscv                               defconfig    gcc-16.1.0
riscv                 randconfig-001-20260701    clang-23
riscv                 randconfig-002-20260701    clang-23
s390                             allmodconfig    clang-17
s390                             allmodconfig    clang-23
s390                              allnoconfig    clang-23
s390                             allyesconfig    gcc-16.1.0
s390                                defconfig    gcc-16.1.0
s390                  randconfig-001-20260701    clang-23
s390                  randconfig-002-20260701    clang-23
sh                               allmodconfig    gcc-16.1.0
sh                                allnoconfig    clang-23
sh                                allnoconfig    gcc-16.1.0
sh                               allyesconfig    clang-17
sh                               allyesconfig    gcc-16.1.0
sh                                  defconfig    gcc-14
sh                    randconfig-001-20260701    clang-23
sh                    randconfig-002-20260701    clang-23
sparc                             allnoconfig    clang-23
sparc                             allnoconfig    gcc-16.1.0
sparc                               defconfig    gcc-16.1.0
sparc                 randconfig-001-20260701    gcc-13.4.0
sparc                 randconfig-002-20260701    gcc-13.4.0
sparc64                          allmodconfig    clang-20
sparc64                             defconfig    gcc-14
sparc64               randconfig-001-20260701    gcc-13.4.0
sparc64               randconfig-002-20260701    gcc-13.4.0
um                               allmodconfig    clang-17
um                                allnoconfig    clang-17
um                                allnoconfig    clang-23
um                               allyesconfig    gcc-14
um                               allyesconfig    gcc-16.1.0
um                                  defconfig    gcc-14
um                             i386_defconfig    gcc-14
um                    randconfig-001-20260701    gcc-13.4.0
um                    randconfig-002-20260701    gcc-13.4.0
um                           x86_64_defconfig    gcc-14
x86_64                           allmodconfig    clang-22
x86_64                            allnoconfig    clang-22
x86_64                            allnoconfig    clang-23
x86_64                           allyesconfig    clang-22
x86_64      buildonly-randconfig-001-20260701    clang-22
x86_64      buildonly-randconfig-001-20260701    gcc-14
x86_64      buildonly-randconfig-002-20260701    clang-22
x86_64      buildonly-randconfig-003-20260701    clang-22
x86_64      buildonly-randconfig-004-20260701    clang-22
x86_64      buildonly-randconfig-004-20260701    gcc-14
x86_64      buildonly-randconfig-005-20260701    clang-22
x86_64      buildonly-randconfig-006-20260701    clang-22
x86_64                              defconfig    gcc-14
x86_64                                  kexec    clang-22
x86_64                randconfig-001-20260701    clang-22
x86_64                randconfig-001-20260701    gcc-14
x86_64                randconfig-002-20260701    gcc-14
x86_64                randconfig-003-20260701    gcc-14
x86_64                randconfig-004-20260701    clang-22
x86_64                randconfig-004-20260701    gcc-14
x86_64                randconfig-005-20260701    gcc-14
x86_64                randconfig-006-20260701    gcc-14
x86_64                randconfig-011-20260701    gcc-14
x86_64                randconfig-012-20260701    gcc-14
x86_64                randconfig-013-20260701    gcc-14
x86_64                randconfig-014-20260701    gcc-14
x86_64                randconfig-015-20260701    gcc-14
x86_64                randconfig-016-20260701    gcc-14
x86_64                randconfig-071-20260701    gcc-14
x86_64                randconfig-072-20260701    gcc-14
x86_64                randconfig-073-20260701    gcc-14
x86_64                randconfig-074-20260701    gcc-14
x86_64                randconfig-075-20260701    gcc-14
x86_64                randconfig-076-20260701    gcc-14
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-23
xtensa                            allnoconfig    gcc-16.1.0
xtensa                           allyesconfig    clang-20
xtensa                           allyesconfig    gcc-16.1.0
xtensa                randconfig-001-20260701    gcc-13.4.0
xtensa                randconfig-002-20260701    gcc-13.4.0

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