* [efi:next] BUILD REGRESSION c0cd4ad8a865f910e646f37b16566a2f408e63a4
@ 2020-02-22 6:44 kbuild test robot
2020-02-22 8:53 ` Ard Biesheuvel
0 siblings, 1 reply; 2+ messages in thread
From: kbuild test robot @ 2020-02-22 6:44 UTC (permalink / raw)
To: Ard Biesheuvel; +Cc: linux-efi
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git next
branch HEAD: c0cd4ad8a865f910e646f37b16566a2f408e63a4 efi: Bump the Linux EFI stub major version number to #1
Regressions in current branch:
drivers/firmware/efi/libstub/file.c:81 efi_open_volume() error: potentially dereferencing uninitialized 'io'.
drivers/firmware/efi/libstub/x86-stub.c:183 retrieve_apple_device_properties() error: potentially dereferencing uninitialized 'p'.
drivers/firmware/efi/libstub/x86-stub.c:387 efi_pe_entry() error: potentially dereferencing uninitialized 'image'.
Error ids grouped by kconfigs:
recent_errors
`-- x86_64-defconfig
|-- drivers-firmware-efi-libstub-file.c-efi_open_volume()-error:potentially-dereferencing-uninitialized-io-.
|-- drivers-firmware-efi-libstub-x86-stub.c-efi_pe_entry()-error:potentially-dereferencing-uninitialized-image-.
`-- drivers-firmware-efi-libstub-x86-stub.c-retrieve_apple_device_properties()-error:potentially-dereferencing-uninitialized-p-.
TIMEOUT after 861m
Sorry we cannot finish the testset for your branch within a reasonable time.
It's our fault -- either some build server is down or some build worker is busy
doing bisects for _other_ trees. The branch will get more complete coverage and
possible error reports when our build infrastructure is restored or catches up.
There will be no more build success notification for this branch head, but you
can expect reasonably good test coverage after waiting for 1 day.
configs timed out: 1
x86_64 allnoconfig
configs tested: 145
configs skipped: 0
arm allmodconfig
arm allnoconfig
arm allyesconfig
arm64 allmodconfig
arm64 allnoconfig
arm64 allyesconfig
arm at91_dt_defconfig
arm efm32_defconfig
arm exynos_defconfig
arm multi_v5_defconfig
arm multi_v7_defconfig
arm shmobile_defconfig
arm sunxi_defconfig
arm64 defconfig
sparc allyesconfig
i386 allyesconfig
i386 alldefconfig
i386 defconfig
i386 allnoconfig
ia64 alldefconfig
ia64 allmodconfig
ia64 allnoconfig
ia64 allyesconfig
ia64 defconfig
nios2 3c120_defconfig
nios2 10m50_defconfig
c6x evmc6678_defconfig
xtensa iss_defconfig
c6x allyesconfig
xtensa common_defconfig
openrisc simple_smp_defconfig
openrisc or1ksim_defconfig
alpha defconfig
csky defconfig
nds32 allnoconfig
nds32 defconfig
h8300 edosk2674_defconfig
h8300 h8300h-sim_defconfig
h8300 h8s-sim_defconfig
m68k allmodconfig
m68k m5475evb_defconfig
m68k multi_defconfig
m68k sun3_defconfig
arc defconfig
arc allyesconfig
powerpc defconfig
powerpc ppc64_defconfig
powerpc rhel-kconfig
microblaze mmu_defconfig
microblaze nommu_defconfig
powerpc allnoconfig
mips 32r2_defconfig
mips 64r6el_defconfig
mips allmodconfig
mips allnoconfig
mips allyesconfig
mips fuloong2e_defconfig
mips malta_kvm_defconfig
parisc allnoconfig
parisc allyesconfig
parisc generic-32bit_defconfig
parisc generic-64bit_defconfig
x86_64 randconfig-a001-20200221
x86_64 randconfig-a002-20200221
x86_64 randconfig-a003-20200221
i386 randconfig-a001-20200221
i386 randconfig-a002-20200221
i386 randconfig-a003-20200221
alpha randconfig-a001-20200222
m68k randconfig-a001-20200222
mips randconfig-a001-20200222
nds32 randconfig-a001-20200222
parisc randconfig-a001-20200222
riscv randconfig-a001-20200222
nios2 randconfig-a001-20200221
c6x randconfig-a001-20200221
microblaze randconfig-a001-20200221
sparc64 randconfig-a001-20200221
h8300 randconfig-a001-20200221
csky randconfig-a001-20200222
openrisc randconfig-a001-20200222
s390 randconfig-a001-20200222
sh randconfig-a001-20200222
xtensa randconfig-a001-20200222
csky randconfig-a001-20200221
openrisc randconfig-a001-20200221
s390 randconfig-a001-20200221
sh randconfig-a001-20200221
xtensa randconfig-a001-20200221
x86_64 randconfig-b001-20200221
x86_64 randconfig-b002-20200221
x86_64 randconfig-b003-20200221
i386 randconfig-b001-20200221
i386 randconfig-b002-20200221
i386 randconfig-b003-20200221
x86_64 randconfig-d001-20200221
x86_64 randconfig-d002-20200221
x86_64 randconfig-d003-20200221
i386 randconfig-d001-20200221
i386 randconfig-d002-20200221
i386 randconfig-d003-20200221
x86_64 randconfig-h001-20200221
x86_64 randconfig-h002-20200221
x86_64 randconfig-h003-20200221
i386 randconfig-h001-20200221
i386 randconfig-h002-20200221
i386 randconfig-h003-20200221
arc randconfig-a001-20200221
arm randconfig-a001-20200221
arm64 randconfig-a001-20200221
ia64 randconfig-a001-20200221
powerpc randconfig-a001-20200221
sparc randconfig-a001-20200221
riscv allmodconfig
riscv allnoconfig
riscv allyesconfig
riscv defconfig
riscv nommu_virt_defconfig
riscv rv32_defconfig
s390 alldefconfig
s390 allmodconfig
s390 allnoconfig
s390 allyesconfig
s390 debug_defconfig
s390 defconfig
s390 zfcpdump_defconfig
sh allmodconfig
sh allnoconfig
sh rsk7269_defconfig
sh sh7785lcr_32bit_defconfig
sh titan_defconfig
sparc defconfig
sparc64 allmodconfig
sparc64 allnoconfig
sparc64 allyesconfig
sparc64 defconfig
um defconfig
um i386_defconfig
um x86_64_defconfig
x86_64 fedora-25
x86_64 kexec
x86_64 lkp
x86_64 rhel
x86_64 rhel-7.2-clear
x86_64 rhel-7.6
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 2+ messages in thread* Re: [efi:next] BUILD REGRESSION c0cd4ad8a865f910e646f37b16566a2f408e63a4
2020-02-22 6:44 [efi:next] BUILD REGRESSION c0cd4ad8a865f910e646f37b16566a2f408e63a4 kbuild test robot
@ 2020-02-22 8:53 ` Ard Biesheuvel
0 siblings, 0 replies; 2+ messages in thread
From: Ard Biesheuvel @ 2020-02-22 8:53 UTC (permalink / raw)
To: kbuild test robot; +Cc: linux-efi
On Sat, 22 Feb 2020 at 07:45, kbuild test robot <lkp@intel.com> wrote:
>
> tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git next
> branch HEAD: c0cd4ad8a865f910e646f37b16566a2f408e63a4 efi: Bump the Linux EFI stub major version number to #1
>
> Regressions in current branch:
>
> drivers/firmware/efi/libstub/file.c:81 efi_open_volume() error: potentially dereferencing uninitialized 'io'.
> drivers/firmware/efi/libstub/x86-stub.c:183 retrieve_apple_device_properties() error: potentially dereferencing uninitialized 'p'.
> drivers/firmware/efi/libstub/x86-stub.c:387 efi_pe_entry() error: potentially dereferencing uninitialized 'image'.
>
For the record, these are all false positives: in each case, the
pointer is guaranteed to have been initialized by a previous EFI boot
service call that takes a pointer to the pointer as an argument, and
guarantees that it is initialized if EFI_SUCCESS is returned, and the
code is not executed otherwise.
> Error ids grouped by kconfigs:
>
> recent_errors
> `-- x86_64-defconfig
> |-- drivers-firmware-efi-libstub-file.c-efi_open_volume()-error:potentially-dereferencing-uninitialized-io-.
> |-- drivers-firmware-efi-libstub-x86-stub.c-efi_pe_entry()-error:potentially-dereferencing-uninitialized-image-.
> `-- drivers-firmware-efi-libstub-x86-stub.c-retrieve_apple_device_properties()-error:potentially-dereferencing-uninitialized-p-.
>
> TIMEOUT after 861m
>
>
> Sorry we cannot finish the testset for your branch within a reasonable time.
> It's our fault -- either some build server is down or some build worker is busy
> doing bisects for _other_ trees. The branch will get more complete coverage and
> possible error reports when our build infrastructure is restored or catches up.
> There will be no more build success notification for this branch head, but you
> can expect reasonably good test coverage after waiting for 1 day.
>
> configs timed out: 1
>
> x86_64 allnoconfig
>
> configs tested: 145
> configs skipped: 0
>
> arm allmodconfig
> arm allnoconfig
> arm allyesconfig
> arm64 allmodconfig
> arm64 allnoconfig
> arm64 allyesconfig
> arm at91_dt_defconfig
> arm efm32_defconfig
> arm exynos_defconfig
> arm multi_v5_defconfig
> arm multi_v7_defconfig
> arm shmobile_defconfig
> arm sunxi_defconfig
> arm64 defconfig
> sparc allyesconfig
> i386 allyesconfig
> i386 alldefconfig
> i386 defconfig
> i386 allnoconfig
> ia64 alldefconfig
> ia64 allmodconfig
> ia64 allnoconfig
> ia64 allyesconfig
> ia64 defconfig
> nios2 3c120_defconfig
> nios2 10m50_defconfig
> c6x evmc6678_defconfig
> xtensa iss_defconfig
> c6x allyesconfig
> xtensa common_defconfig
> openrisc simple_smp_defconfig
> openrisc or1ksim_defconfig
> alpha defconfig
> csky defconfig
> nds32 allnoconfig
> nds32 defconfig
> h8300 edosk2674_defconfig
> h8300 h8300h-sim_defconfig
> h8300 h8s-sim_defconfig
> m68k allmodconfig
> m68k m5475evb_defconfig
> m68k multi_defconfig
> m68k sun3_defconfig
> arc defconfig
> arc allyesconfig
> powerpc defconfig
> powerpc ppc64_defconfig
> powerpc rhel-kconfig
> microblaze mmu_defconfig
> microblaze nommu_defconfig
> powerpc allnoconfig
> mips 32r2_defconfig
> mips 64r6el_defconfig
> mips allmodconfig
> mips allnoconfig
> mips allyesconfig
> mips fuloong2e_defconfig
> mips malta_kvm_defconfig
> parisc allnoconfig
> parisc allyesconfig
> parisc generic-32bit_defconfig
> parisc generic-64bit_defconfig
> x86_64 randconfig-a001-20200221
> x86_64 randconfig-a002-20200221
> x86_64 randconfig-a003-20200221
> i386 randconfig-a001-20200221
> i386 randconfig-a002-20200221
> i386 randconfig-a003-20200221
> alpha randconfig-a001-20200222
> m68k randconfig-a001-20200222
> mips randconfig-a001-20200222
> nds32 randconfig-a001-20200222
> parisc randconfig-a001-20200222
> riscv randconfig-a001-20200222
> nios2 randconfig-a001-20200221
> c6x randconfig-a001-20200221
> microblaze randconfig-a001-20200221
> sparc64 randconfig-a001-20200221
> h8300 randconfig-a001-20200221
> csky randconfig-a001-20200222
> openrisc randconfig-a001-20200222
> s390 randconfig-a001-20200222
> sh randconfig-a001-20200222
> xtensa randconfig-a001-20200222
> csky randconfig-a001-20200221
> openrisc randconfig-a001-20200221
> s390 randconfig-a001-20200221
> sh randconfig-a001-20200221
> xtensa randconfig-a001-20200221
> x86_64 randconfig-b001-20200221
> x86_64 randconfig-b002-20200221
> x86_64 randconfig-b003-20200221
> i386 randconfig-b001-20200221
> i386 randconfig-b002-20200221
> i386 randconfig-b003-20200221
> x86_64 randconfig-d001-20200221
> x86_64 randconfig-d002-20200221
> x86_64 randconfig-d003-20200221
> i386 randconfig-d001-20200221
> i386 randconfig-d002-20200221
> i386 randconfig-d003-20200221
> x86_64 randconfig-h001-20200221
> x86_64 randconfig-h002-20200221
> x86_64 randconfig-h003-20200221
> i386 randconfig-h001-20200221
> i386 randconfig-h002-20200221
> i386 randconfig-h003-20200221
> arc randconfig-a001-20200221
> arm randconfig-a001-20200221
> arm64 randconfig-a001-20200221
> ia64 randconfig-a001-20200221
> powerpc randconfig-a001-20200221
> sparc randconfig-a001-20200221
> riscv allmodconfig
> riscv allnoconfig
> riscv allyesconfig
> riscv defconfig
> riscv nommu_virt_defconfig
> riscv rv32_defconfig
> s390 alldefconfig
> s390 allmodconfig
> s390 allnoconfig
> s390 allyesconfig
> s390 debug_defconfig
> s390 defconfig
> s390 zfcpdump_defconfig
> sh allmodconfig
> sh allnoconfig
> sh rsk7269_defconfig
> sh sh7785lcr_32bit_defconfig
> sh titan_defconfig
> sparc defconfig
> sparc64 allmodconfig
> sparc64 allnoconfig
> sparc64 allyesconfig
> sparc64 defconfig
> um defconfig
> um i386_defconfig
> um x86_64_defconfig
> x86_64 fedora-25
> x86_64 kexec
> x86_64 lkp
> x86_64 rhel
> x86_64 rhel-7.2-clear
> x86_64 rhel-7.6
>
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
^ permalink raw reply [flat|nested] 2+ messages in thread
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2020-02-22 6:44 [efi:next] BUILD REGRESSION c0cd4ad8a865f910e646f37b16566a2f408e63a4 kbuild test robot
2020-02-22 8:53 ` Ard Biesheuvel
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