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* [linux-next:master] BUILD REGRESSION 944a035ecca915ae947905dcfb03f2b9dc6d032c
@ 2026-09-08 18:02 kernel test robot
  0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-09-08 18:02 UTC (permalink / raw)
  To: Andrew Morton; +Cc: Linux Memory Management List, Mark Brown

tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
branch HEAD: 944a035ecca915ae947905dcfb03f2b9dc6d032c  Add linux-next specific files for 20260907

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

    https://lore.kernel.org/oe-kbuild-all/202609080812.PANyfUFq-lkp@intel.com

    drivers/bluetooth/btintel_pcie.c:776:13: warning: variable 'i' set but not used [-Wunused-but-set-variable]
    samples/rpmsg/rpmsg_client_sample.c:68:39: warning: format '%ld' expects argument of type 'long int', but argument 3 has type 'ssize_t' {aka 'int'} [-Wformat=]
    samples/rpmsg/rpmsg_client_sample.c:68:59: warning: format specifies type 'long' but the argument has type 'ssize_t' (aka 'int') [-Wformat]

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

    https://lore.kernel.org/oe-kbuild/202609081528.N9VrC0I3-lkp@intel.com
    https://lore.kernel.org/oe-kbuild/202609081618.41PJOZvZ-lkp@intel.com
    https://lore.kernel.org/oe-kbuild/202609081933.K4tVJnyh-lkp@intel.com

    (.head.text+0x0): relocation truncated to fit: R_MIPS_26 against `kernel_entry'
    (.ref.text+0xd8): relocation truncated to fit: R_MIPS_26 against `start_secondary'
    drivers/net/dsa/motorcomm/chip.c:1792 yt921x_acl_rule_ext_parse_flow_entries() warn: missing unwind goto?
    mm/hugetlb.c:3086 alloc_hugetlb_folio() warn: mixing irq and irqsave
    sound/soc/codecs/nau8360-dsp.c:214 nau8360_message_to_dsp() warn: missing error code? 'ret'
    sound/soc/codecs/nau8360.c:2203 nau8360_alloc_defaults() warn: potentially one past the end of array 'dyn_defaults[idx]'
    super.c:(.text.exfat_set_vol_flags.isra.0+0x104): undefined reference to `__udivdi3'

Error/Warning ids grouped by kconfigs:

recent_errors
|-- arc-allmodconfig
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int
|-- arc-allyesconfig
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int
|-- arm-allyesconfig
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int
|-- arm-randconfig-r071-20260908
|   |-- drivers-net-dsa-motorcomm-chip.c-yt921x_acl_rule_ext_parse_flow_entries()-warn:missing-unwind-goto
|   |-- sound-soc-codecs-nau8360-dsp.c-nau8360_message_to_dsp()-warn:missing-error-code-ret
|   `-- sound-soc-codecs-nau8360.c-nau8360_alloc_defaults()-warn:potentially-one-past-the-end-of-array-dyn_defaults-idx
|-- arm64-allmodconfig
|   `-- drivers-bluetooth-btintel_pcie.c:warning:variable-i-set-but-not-used
|-- csky-allmodconfig
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int
|-- hexagon-allmodconfig
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-specifies-type-long-but-the-argument-has-type-ssize_t-(aka-int-)
|-- i386-randconfig-063-20260907
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-specifies-type-long-but-the-argument-has-type-ssize_t-(aka-int-)
|-- loongarch-allmodconfig
|   `-- drivers-bluetooth-btintel_pcie.c:warning:variable-i-set-but-not-used
|-- m68k-allmodconfig
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int
|-- m68k-allyesconfig
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int
|-- microblaze-allyesconfig
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int
|-- mips-allmodconfig
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int
|-- mips-allyesconfig
|   |-- (.head.text):relocation-truncated-to-fit:R_MIPS_26-against-kernel_entry
|   |-- (.ref.text):relocation-truncated-to-fit:R_MIPS_26-against-start_secondary
|   |-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int
|   `-- super.c:(.text.exfat_set_vol_flags):undefined-reference-to-__udivdi3
|-- nios2-allmodconfig
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int
|-- openrisc-allmodconfig
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int
|-- parisc-allmodconfig
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int
|-- parisc-allyesconfig
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int
|-- riscv-allmodconfig
|   `-- drivers-bluetooth-btintel_pcie.c:warning:variable-i-set-but-not-used
|-- riscv-allyesconfig
|   `-- drivers-bluetooth-btintel_pcie.c:warning:variable-i-set-but-not-used
|-- sh-allmodconfig
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int
|-- sh-allyesconfig
|   `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int
|-- x86_64-randconfig-121-20260907
|   `-- drivers-bluetooth-btintel_pcie.c:warning:variable-i-set-but-not-used
|-- x86_64-randconfig-161-20260908
|   `-- mm-hugetlb.c-alloc_hugetlb_folio()-warn:mixing-irq-and-irqsave
`-- xtensa-allyesconfig
    `-- samples-rpmsg-rpmsg_client_sample.c:warning:format-ld-expects-argument-of-type-long-int-but-argument-has-type-ssize_t-aka-int

elapsed time: 1607m

configs tested: 84
configs skipped: 2

tested configs:
alpha         allnoconfig    gcc-16.1.0
alpha        allyesconfig    gcc-16.1.0
arc          allmodconfig    clang-24
arc          allmodconfig    gcc-16.1.0
arc           allnoconfig    gcc-16.1.0
arc          allyesconfig    clang-24
arc          allyesconfig    gcc-16.1.0
arm           allnoconfig    clang-17
arm           allnoconfig    gcc-16.1.0
arm          allyesconfig    clang-24
arm          allyesconfig    gcc-16.1.0
arm64        allmodconfig    clang-24
arm64         allnoconfig    gcc-16.1.0
csky         allmodconfig    gcc-16.1.0
csky          allnoconfig    gcc-16.1.0
hexagon      allmodconfig    clang-24
hexagon      allmodconfig    gcc-16.1.0
hexagon       allnoconfig    clang-24
hexagon       allnoconfig    gcc-16.1.0
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
loongarch    allmodconfig    clang-19
loongarch    allmodconfig    clang-24
loongarch     allnoconfig    clang-20
loongarch     allnoconfig    gcc-16.1.0
m68k         allmodconfig    gcc-16.1.0
m68k          allnoconfig    gcc-16.1.0
m68k         allyesconfig    clang-24
m68k         allyesconfig    gcc-16.1.0
microblaze    allnoconfig    gcc-16.1.0
microblaze   allyesconfig    gcc-16.1.0
mips         allmodconfig    gcc-16.1.0
mips          allnoconfig    gcc-16.1.0
mips         allyesconfig    gcc-16.1.0
nios2        allmodconfig    clang-20
nios2        allmodconfig    gcc-11.5.0
nios2         allnoconfig    clang-24
nios2         allnoconfig    gcc-11.5.0
openrisc     allmodconfig    clang-20
openrisc     allmodconfig    gcc-16.1.0
openrisc      allnoconfig    clang-24
openrisc      allnoconfig    gcc-16.1.0
parisc       allmodconfig    gcc-16.1.0
parisc        allnoconfig    clang-24
parisc        allnoconfig    gcc-16.1.0
parisc       allyesconfig    clang-17
parisc       allyesconfig    gcc-16.1.0
powerpc      allmodconfig    gcc-16.1.0
powerpc       allnoconfig    clang-24
powerpc       allnoconfig    gcc-16.1.0
riscv        allmodconfig    clang-24
riscv         allnoconfig    clang-24
riscv         allnoconfig    gcc-16.1.0
riscv        allyesconfig    clang-24
s390         allmodconfig    clang-17
s390         allmodconfig    clang-24
s390          allnoconfig    clang-24
s390         allyesconfig    gcc-16.1.0
sh           allmodconfig    gcc-16.1.0
sh            allnoconfig    clang-24
sh            allnoconfig    gcc-16.1.0
sh           allyesconfig    clang-17
sh           allyesconfig    gcc-16.1.0
sparc         allnoconfig    clang-24
sparc         allnoconfig    gcc-16.1.0
sparc64      allmodconfig    clang-20
um           allmodconfig    clang-17
um            allnoconfig    clang-17
um            allnoconfig    clang-24
um           allyesconfig    gcc-14
um           allyesconfig    gcc-16.1.0
x86_64       allmodconfig    clang-22
x86_64        allnoconfig    clang-22
x86_64        allnoconfig    clang-24
x86_64       allyesconfig    clang-22
x86_64      rhel-9.4-rust    clang-22
xtensa        allnoconfig    clang-24
xtensa        allnoconfig    gcc-16.1.0
xtensa       allyesconfig    clang-20
xtensa       allyesconfig    gcc-16.1.0

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki


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