* [pci:controller/rockchip] BUILD SUCCESS 592aac418ebdf451fe9b146bc2ca6dfc96921af0
@ 2024-11-17 16:01 kernel test robot
2024-11-19 15:19 ` Bjorn Helgaas
0 siblings, 1 reply; 6+ messages in thread
From: kernel test robot @ 2024-11-17 16:01 UTC (permalink / raw)
To: Bjorn Helgaas; +Cc: linux-pci
tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git controller/rockchip
branch HEAD: 592aac418ebdf451fe9b146bc2ca6dfc96921af0 PCI: rockchip-ep: Handle PERST# signal in endpoint mode
elapsed time: 1460m
configs tested: 173
configs skipped: 4
The following configs have been built successfully.
More configs may be tested in the coming days.
tested configs:
alpha alldefconfig gcc-13.2.0
alpha allnoconfig gcc-14.2.0
alpha defconfig gcc-14.2.0
arc allmodconfig clang-20
arc allnoconfig gcc-14.2.0
arc allyesconfig clang-20
arc defconfig gcc-14.2.0
arc nsimosci_hs_defconfig gcc-13.2.0
arc randconfig-001-20241117 clang-20
arc randconfig-002-20241117 clang-20
arm allmodconfig clang-20
arm allnoconfig gcc-14.2.0
arm allyesconfig clang-20
arm collie_defconfig clang-20
arm defconfig gcc-14.2.0
arm ixp4xx_defconfig clang-20
arm multi_v7_defconfig clang-20
arm nhk8815_defconfig clang-20
arm pxa3xx_defconfig clang-20
arm pxa_defconfig clang-20
arm randconfig-001-20241117 clang-20
arm randconfig-002-20241117 clang-20
arm randconfig-003-20241117 clang-20
arm randconfig-004-20241117 clang-20
arm s5pv210_defconfig clang-20
arm sama7_defconfig clang-20
arm sunxi_defconfig clang-20
arm u8500_defconfig clang-20
arm versatile_defconfig clang-20
arm64 allmodconfig clang-20
arm64 allnoconfig gcc-14.2.0
arm64 defconfig gcc-14.2.0
arm64 randconfig-001-20241117 clang-20
arm64 randconfig-002-20241117 clang-20
arm64 randconfig-003-20241117 clang-20
arm64 randconfig-004-20241117 clang-20
csky allnoconfig gcc-14.2.0
csky defconfig gcc-14.2.0
csky randconfig-001-20241117 clang-20
csky randconfig-002-20241117 clang-20
hexagon allnoconfig gcc-14.2.0
hexagon defconfig gcc-14.2.0
hexagon randconfig-001-20241117 clang-20
hexagon randconfig-002-20241117 clang-20
i386 allmodconfig clang-19
i386 allnoconfig clang-19
i386 allyesconfig clang-19
i386 buildonly-randconfig-001-20241117 clang-19
i386 buildonly-randconfig-002-20241117 clang-19
i386 buildonly-randconfig-003-20241117 clang-19
i386 buildonly-randconfig-004-20241117 clang-19
i386 buildonly-randconfig-005-20241117 clang-19
i386 buildonly-randconfig-006-20241117 clang-19
i386 defconfig clang-19
i386 randconfig-001-20241117 clang-19
i386 randconfig-002-20241117 clang-19
i386 randconfig-003-20241117 clang-19
i386 randconfig-004-20241117 clang-19
i386 randconfig-005-20241117 clang-19
i386 randconfig-006-20241117 clang-19
i386 randconfig-011-20241117 clang-19
i386 randconfig-012-20241117 clang-19
i386 randconfig-013-20241117 clang-19
i386 randconfig-014-20241117 clang-19
i386 randconfig-015-20241117 clang-19
i386 randconfig-016-20241117 clang-19
loongarch allmodconfig gcc-14.2.0
loongarch allnoconfig gcc-14.2.0
loongarch defconfig gcc-14.2.0
loongarch randconfig-001-20241117 clang-20
loongarch randconfig-002-20241117 clang-20
m68k allmodconfig gcc-14.2.0
m68k allnoconfig gcc-14.2.0
m68k allyesconfig gcc-14.2.0
m68k defconfig gcc-14.2.0
microblaze allmodconfig gcc-14.2.0
microblaze allnoconfig gcc-14.2.0
microblaze allyesconfig gcc-14.2.0
microblaze defconfig gcc-14.2.0
mips allnoconfig gcc-14.2.0
mips mtx1_defconfig gcc-13.2.0
mips sb1250_swarm_defconfig clang-20
nios2 allnoconfig gcc-14.2.0
nios2 defconfig gcc-14.2.0
nios2 randconfig-001-20241117 clang-20
nios2 randconfig-002-20241117 clang-20
openrisc allnoconfig clang-20
openrisc defconfig gcc-12
parisc allnoconfig clang-20
parisc defconfig gcc-12
parisc generic-64bit_defconfig gcc-13.2.0
parisc randconfig-001-20241117 clang-20
parisc randconfig-002-20241117 clang-20
parisc64 defconfig gcc-14.2.0
powerpc allnoconfig clang-20
powerpc ksi8560_defconfig gcc-13.2.0
powerpc mpc8313_rdb_defconfig gcc-13.2.0
powerpc rainier_defconfig gcc-13.2.0
powerpc randconfig-001-20241117 clang-20
powerpc randconfig-002-20241117 clang-20
powerpc randconfig-003-20241117 clang-20
powerpc sequoia_defconfig gcc-13.2.0
powerpc64 alldefconfig clang-20
powerpc64 randconfig-001-20241117 clang-20
powerpc64 randconfig-002-20241117 clang-20
powerpc64 randconfig-003-20241117 clang-20
riscv allnoconfig clang-20
riscv defconfig gcc-12
riscv randconfig-001-20241117 clang-20
riscv randconfig-002-20241117 clang-20
s390 allmodconfig gcc-14.2.0
s390 allnoconfig clang-20
s390 allyesconfig gcc-14.2.0
s390 defconfig gcc-12
s390 randconfig-001-20241117 clang-20
s390 randconfig-002-20241117 clang-20
s390 zfcpdump_defconfig gcc-13.2.0
sh allmodconfig gcc-14.2.0
sh allnoconfig gcc-14.2.0
sh allyesconfig gcc-14.2.0
sh defconfig gcc-12
sh j2_defconfig gcc-13.2.0
sh randconfig-001-20241117 clang-20
sh randconfig-002-20241117 clang-20
sh se7206_defconfig gcc-13.2.0
sh se7750_defconfig gcc-13.2.0
sh sh7785lcr_defconfig gcc-13.2.0
sh shmin_defconfig clang-20
sh urquell_defconfig gcc-13.2.0
sparc allmodconfig gcc-14.2.0
sparc64 defconfig gcc-12
sparc64 randconfig-001-20241117 clang-20
sparc64 randconfig-002-20241117 clang-20
um allnoconfig clang-20
um defconfig gcc-12
um i386_defconfig gcc-12
um randconfig-001-20241117 clang-20
um randconfig-002-20241117 clang-20
um x86_64_defconfig gcc-12
x86_64 allnoconfig clang-19
x86_64 allyesconfig clang-19
x86_64 buildonly-randconfig-001-20241117 gcc-12
x86_64 buildonly-randconfig-002-20241117 gcc-12
x86_64 buildonly-randconfig-003-20241117 gcc-12
x86_64 buildonly-randconfig-004-20241117 gcc-12
x86_64 buildonly-randconfig-005-20241117 gcc-12
x86_64 buildonly-randconfig-006-20241117 gcc-12
x86_64 defconfig clang-19
x86_64 kexec gcc-12
x86_64 randconfig-001-20241117 gcc-12
x86_64 randconfig-002-20241117 gcc-12
x86_64 randconfig-003-20241117 gcc-12
x86_64 randconfig-004-20241117 gcc-12
x86_64 randconfig-005-20241117 gcc-12
x86_64 randconfig-006-20241117 gcc-12
x86_64 randconfig-011-20241117 gcc-12
x86_64 randconfig-012-20241117 gcc-12
x86_64 randconfig-013-20241117 gcc-12
x86_64 randconfig-014-20241117 gcc-12
x86_64 randconfig-015-20241117 gcc-12
x86_64 randconfig-016-20241117 gcc-12
x86_64 randconfig-071-20241117 gcc-12
x86_64 randconfig-072-20241117 gcc-12
x86_64 randconfig-073-20241117 gcc-12
x86_64 randconfig-074-20241117 gcc-12
x86_64 randconfig-075-20241117 gcc-12
x86_64 randconfig-076-20241117 gcc-12
x86_64 rhel-8.3 gcc-12
xtensa allnoconfig gcc-14.2.0
xtensa iss_defconfig clang-20
xtensa randconfig-001-20241117 clang-20
xtensa randconfig-002-20241117 clang-20
xtensa xip_kc705_defconfig clang-20
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [pci:controller/rockchip] BUILD SUCCESS 592aac418ebdf451fe9b146bc2ca6dfc96921af0
2024-11-17 16:01 [pci:controller/rockchip] BUILD SUCCESS 592aac418ebdf451fe9b146bc2ca6dfc96921af0 kernel test robot
@ 2024-11-19 15:19 ` Bjorn Helgaas
2024-11-19 18:02 ` Krzysztof Wilczyński
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Bjorn Helgaas @ 2024-11-19 15:19 UTC (permalink / raw)
To: kernel test robot; +Cc: linux-pci, Krzysztof Wilczyński, Damien Le Moal
On Mon, Nov 18, 2024 at 12:01:12AM +0800, kernel test robot wrote:
> tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git controller/rockchip
> branch HEAD: 592aac418ebdf451fe9b146bc2ca6dfc96921af0 PCI: rockchip-ep: Handle PERST# signal in endpoint mode
> x86_64 allyesconfig clang-19
How can I reproduce this build? Do you have a packaged clang-19
toolchain?
The x86_64 allyesconfig build succeeded for the robot, but when I
build on x86_64 with gcc-11.4.0, I get an error:
$ gcc -v
gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04)
$ git checkout 592aac418ebd
$ make allyesconfig
$ make drivers/pci/controller/pcie-rockchip-ep.o
CC drivers/pci/controller/pcie-rockchip-ep.o
drivers/pci/controller/pcie-rockchip-ep.c:640:9: error: implicit declaration of function ‘irq_set_irq_type’
irq_set_irq_type() is declared in <linux/irq.h>. On arm64, where this
driver is used, <linux/irq.h> is included via this path:
linux/pci.h
linux/interrupt.h
linux/hardirq.h
arch/arm64/include/asm/hardirq.h
asm-generic/hardirq.h
linux/irq.h
but on x86, arch/x86/include/asm/hardirq.h does not include
asm-generic/hardirq.h and therefore doesn't include <linux/irq.h>.
I'm confused about why the robot reported a successful build with
clang-19. It seems like that should have the same problem I saw with
gcc, so I'd like to try it manually.
Bjorn
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [pci:controller/rockchip] BUILD SUCCESS 592aac418ebdf451fe9b146bc2ca6dfc96921af0
2024-11-19 15:19 ` Bjorn Helgaas
@ 2024-11-19 18:02 ` Krzysztof Wilczyński
2024-11-21 3:00 ` Damien Le Moal
2024-11-21 4:37 ` Philip Li
2 siblings, 0 replies; 6+ messages in thread
From: Krzysztof Wilczyński @ 2024-11-19 18:02 UTC (permalink / raw)
To: Bjorn Helgaas; +Cc: kernel test robot, linux-pci, Damien Le Moal
Hello,
[...]
> irq_set_irq_type() is declared in <linux/irq.h>. On arm64, where this
> driver is used, <linux/irq.h> is included via this path:
>
> linux/pci.h
> linux/interrupt.h
> linux/hardirq.h
> arch/arm64/include/asm/hardirq.h
> asm-generic/hardirq.h
> linux/irq.h
>
> but on x86, arch/x86/include/asm/hardirq.h does not include
> asm-generic/hardirq.h and therefore doesn't include <linux/irq.h>.
>
> I'm confused about why the robot reported a successful build with
> clang-19. It seems like that should have the same problem I saw with
> gcc, so I'd like to try it manually.
I am not sure how the bot built this, too. I can't seem to successfully
built it either locally using LLVM 19, per:
drivers/pci/controller/pcie-rockchip-ep.o
# CC drivers/pci/controller/pcie-rockchip-ep.o - due to target missing
clang-19 -Wp,-MMD,drivers/pci/controller/.pcie-rockchip-ep.o.d -nostdinc -I./arch/x86/include -I./arch/x86/include/generated -I./include -I./arch/x86/include/uapi -I./arch/x86/include/generated/uapi -I./include/uapi -I./include/generated/uapi -include ./include/linux/compiler-version.h -include ./include/linux/kconfig.h -include ./include/linux/compiler_types.h -D__KERNEL__ --target=x86_64-linux-gnu -fintegrated-as -Werror=unknown-warning-option -Werror=ignored-optimization-argument -Werror=option-ignored -Werror=unused-command-line-argument -fmacro-prefix-map=./= -std=gnu11 -fshort-wchar -funsigned-char -fno-common -fno-PIE -fno-strict-aliasing -mno-sse -mno-mmx -mno-sse2 -mno-3dnow -mno-avx -fcf-protection=branch -fno-jump-tables -m64 -falign-loops=1 -mno-80387 -mno-fp-ret-in-387 -mstack-alignment=8 -mskip-rax-setup -mtune=generic -mno-red-zone -mcmodel=kernel -Wno-sign-compare -fno-asynchronous-unwind-tables -mretpoline-external-thunk -mindirect-branch-cs-prefix -mfunction-return=thunk-extern -fpatchable-function-entry=16,16 -fno-delete-null-pointer-checks -O2 -fstack-protector-strong -fomit-frame-pointer -ftrivial-auto-var-init=zero -fno-stack-clash-protection -falign-functions=16 -fstrict-flex-arrays=3 -fno-strict-overflow -fno-stack-check -Wall -Wundef -Werror=implicit-function-declaration -Werror=implicit-int -Werror=return-type -Werror=strict-prototypes -Wno-format-security -Wno-trigraphs -Wno-frame-address -Wno-address-of-packed-member -Wmissing-declarations -Wmissing-prototypes -Wframe-larger-than=2048 -Wno-gnu -Wvla -Wno-pointer-sign -Wcast-function-type -Wimplicit-fallthrough -Werror=date-time -Werror=incompatible-pointer-types -Wenum-conversion -Wextra -Wunused -Wno-unused-but-set-variable -Wno-unused-const-variable -Wno-format-overflow -Wno-format-overflow-non-kprintf -Wno-format-truncation-non-kprintf -Wno-override-init -Wno-pointer-to-enum-cast -Wno-tautological-constant-out-of-range-compare -Wno-unaligned-access -Wno-enum-compare-conditional -Wno-enum-enum-conversion -Wno-missing-field-initializers -Wno-type-limits -Wno-shift-negative-value -Wno-sign-compare -Wno-unused-parameter -DKBUILD_MODFILE='"drivers/pci/controller/pcie-rockchip-ep"' -DKBUILD_BASENAME='"pcie_rockchip_ep"' -DKBUILD_MODNAME='"pcie_rockchip_ep"' -D__KBUILD_MODNAME=kmod_pcie_rockchip_ep -c -o drivers/pci/controller/pcie-rockchip-ep.o drivers/pci/controller/pcie-rockchip-ep.c
drivers/pci/controller/pcie-rockchip-ep.c:640:2: error: call to undeclared function 'irq_set_irq_type'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
640 | irq_set_irq_type(ep->perst_irq,
| ^
drivers/pci/controller/pcie-rockchip-ep.c:640:2: note: did you mean 'irq_set_irq_wake'?
./include/linux/interrupt.h:489:12: note: 'irq_set_irq_wake' declared here
489 | extern int irq_set_irq_wake(unsigned int irq, unsigned int on);
| ^
drivers/pci/controller/pcie-rockchip-ep.c:672:2: error: call to undeclared function 'irq_set_status_flags'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
672 | irq_set_status_flags(ep->perst_irq, IRQ_NOAUTOEN);
| ^
drivers/pci/controller/pcie-rockchip-ep.c:672:38: error: use of undeclared identifier 'IRQ_NOAUTOEN'
672 | irq_set_status_flags(ep->perst_irq, IRQ_NOAUTOEN);
| ^
3 errors generated.
make[5]: *** [scripts/Makefile.build:229: drivers/pci/controller/pcie-rockchip-ep.o] Error 1
make[4]: *** [scripts/Makefile.build:478: drivers/pci/controller] Error 2
make[3]: *** [scripts/Makefile.build:478: drivers/pci] Error 2
make[2]: *** [scripts/Makefile.build:478: drivers] Error 2
make[1]: *** [/home/kwilczynski/Development/Pr
Of course, adding the missing header fixes the build issue. This is how
I also fixed it on the branch itself, for reference.
Krzysztof
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [pci:controller/rockchip] BUILD SUCCESS 592aac418ebdf451fe9b146bc2ca6dfc96921af0
2024-11-19 15:19 ` Bjorn Helgaas
2024-11-19 18:02 ` Krzysztof Wilczyński
@ 2024-11-21 3:00 ` Damien Le Moal
2024-11-21 4:37 ` Philip Li
2 siblings, 0 replies; 6+ messages in thread
From: Damien Le Moal @ 2024-11-21 3:00 UTC (permalink / raw)
To: Bjorn Helgaas, kernel test robot; +Cc: linux-pci, Krzysztof Wilczyński
On 11/20/24 00:19, Bjorn Helgaas wrote:
> On Mon, Nov 18, 2024 at 12:01:12AM +0800, kernel test robot wrote:
>> tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git controller/rockchip
>> branch HEAD: 592aac418ebdf451fe9b146bc2ca6dfc96921af0 PCI: rockchip-ep: Handle PERST# signal in endpoint mode
>
>> x86_64 allyesconfig clang-19
>
> How can I reproduce this build? Do you have a packaged clang-19
> toolchain?
>
> The x86_64 allyesconfig build succeeded for the robot, but when I
> build on x86_64 with gcc-11.4.0, I get an error:
>
> $ gcc -v
> gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04)
> $ git checkout 592aac418ebd
> $ make allyesconfig
> $ make drivers/pci/controller/pcie-rockchip-ep.o
> CC drivers/pci/controller/pcie-rockchip-ep.o
> drivers/pci/controller/pcie-rockchip-ep.c:640:9: error: implicit declaration of function ‘irq_set_irq_type’
Using gcc v14.2 here (Fedora 40/41) and never saw this compilation error. Weird.
>
> irq_set_irq_type() is declared in <linux/irq.h>. On arm64, where this
> driver is used, <linux/irq.h> is included via this path:
>
> linux/pci.h
> linux/interrupt.h
> linux/hardirq.h
> arch/arm64/include/asm/hardirq.h
> asm-generic/hardirq.h
> linux/irq.h
>
> but on x86, arch/x86/include/asm/hardirq.h does not include
> asm-generic/hardirq.h and therefore doesn't include <linux/irq.h>.
>
> I'm confused about why the robot reported a successful build with
> clang-19. It seems like that should have the same problem I saw with
> gcc, so I'd like to try it manually.
>
> Bjorn
--
Damien Le Moal
Western Digital Research
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [pci:controller/rockchip] BUILD SUCCESS 592aac418ebdf451fe9b146bc2ca6dfc96921af0
2024-11-19 15:19 ` Bjorn Helgaas
2024-11-19 18:02 ` Krzysztof Wilczyński
2024-11-21 3:00 ` Damien Le Moal
@ 2024-11-21 4:37 ` Philip Li
2024-11-21 7:59 ` Philip Li
2 siblings, 1 reply; 6+ messages in thread
From: Philip Li @ 2024-11-21 4:37 UTC (permalink / raw)
To: Bjorn Helgaas
Cc: kernel test robot, linux-pci, Krzysztof Wilczyński,
Damien Le Moal
On Tue, Nov 19, 2024 at 09:19:25AM -0600, Bjorn Helgaas wrote:
> On Mon, Nov 18, 2024 at 12:01:12AM +0800, kernel test robot wrote:
> > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git controller/rockchip
> > branch HEAD: 592aac418ebdf451fe9b146bc2ca6dfc96921af0 PCI: rockchip-ep: Handle PERST# signal in endpoint mode
>
> > x86_64 allyesconfig clang-19
Let me double check this why it is success.
Actually, the bot report "implicit declaration of function 'irq_set_status_flags'" at [1]
with sparc64-linux-gcc and sparc-allmodconfig, when the head is 337657a3c24c92befb3ed11d6f15402faa09f7dd.
[1] https://lore.kernel.org/oe-kbuild-all/202411141621.uwFAKZb2-lkp@intel.com/
>
> How can I reproduce this build? Do you have a packaged clang-19
> toolchain?
The clang package can be found at https://cdn.kernel.org/pub/tools/llvm/files.
>
> The x86_64 allyesconfig build succeeded for the robot, but when I
> build on x86_64 with gcc-11.4.0, I get an error:
>
> $ gcc -v
> gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04)
> $ git checkout 592aac418ebd
> $ make allyesconfig
> $ make drivers/pci/controller/pcie-rockchip-ep.o
> CC drivers/pci/controller/pcie-rockchip-ep.o
> drivers/pci/controller/pcie-rockchip-ep.c:640:9: error: implicit declaration of function ‘irq_set_irq_type’
>
> irq_set_irq_type() is declared in <linux/irq.h>. On arm64, where this
> driver is used, <linux/irq.h> is included via this path:
>
> linux/pci.h
> linux/interrupt.h
> linux/hardirq.h
> arch/arm64/include/asm/hardirq.h
> asm-generic/hardirq.h
> linux/irq.h
>
> but on x86, arch/x86/include/asm/hardirq.h does not include
> asm-generic/hardirq.h and therefore doesn't include <linux/irq.h>.
>
> I'm confused about why the robot reported a successful build with
> clang-19. It seems like that should have the same problem I saw with
> gcc, so I'd like to try it manually.
>
> Bjorn
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [pci:controller/rockchip] BUILD SUCCESS 592aac418ebdf451fe9b146bc2ca6dfc96921af0
2024-11-21 4:37 ` Philip Li
@ 2024-11-21 7:59 ` Philip Li
0 siblings, 0 replies; 6+ messages in thread
From: Philip Li @ 2024-11-21 7:59 UTC (permalink / raw)
To: Bjorn Helgaas
Cc: kernel test robot, linux-pci, Krzysztof Wilczyński,
Damien Le Moal
On Thu, Nov 21, 2024 at 12:37:41PM +0800, Philip Li wrote:
> On Tue, Nov 19, 2024 at 09:19:25AM -0600, Bjorn Helgaas wrote:
> > On Mon, Nov 18, 2024 at 12:01:12AM +0800, kernel test robot wrote:
> > > tree/branch: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git controller/rockchip
> > > branch HEAD: 592aac418ebdf451fe9b146bc2ca6dfc96921af0 PCI: rockchip-ep: Handle PERST# signal in endpoint mode
> >
> > > x86_64 allyesconfig clang-19
>
> Let me double check this why it is success.
Sorry about the confusing PASS info here, i have confirmed the error is
there for head 592aac41.
Below is the explanation
Early on around "Date: Thu, 14 Nov 2024 17:57:46 +0800", the bot sends
out mail "[pci:controller/rockchip] BUILD REGRESSION 337657a3c24c92befb3ed11d6f15402faa09f7dd"
with 2 bisected reports
https://lore.kernel.org/oe-kbuild-all/202411141106.4hI5VqIa-lkp@intel.com
https://lore.kernel.org/oe-kbuild-all/202411141621.uwFAKZb2-lkp@intel.com
Later for the new series with head 592aac41, it considers the bug is already
there (reported before), thus is not newly introduced by 592aac41. So it marks
build success.
This tries to mean that the success is no new issues are introduced, though there's
build failure when building the head.
For example, when a branch is based on another branch, that base branch could contain
build failure, but the newly added commits doesn't add new failures/warnings. Under
this situation, the bot sends out "BUILD SUCCESS" mail.
Hope this is helpful, and let me think of whether we can expose more info for situation
like this to avoid confusion.
Thanks
>
> Actually, the bot report "implicit declaration of function 'irq_set_status_flags'" at [1]
> with sparc64-linux-gcc and sparc-allmodconfig, when the head is 337657a3c24c92befb3ed11d6f15402faa09f7dd.
>
> [1] https://lore.kernel.org/oe-kbuild-all/202411141621.uwFAKZb2-lkp@intel.com/
>
> >
> > How can I reproduce this build? Do you have a packaged clang-19
> > toolchain?
>
> The clang package can be found at https://cdn.kernel.org/pub/tools/llvm/files.
>
> >
> > The x86_64 allyesconfig build succeeded for the robot, but when I
> > build on x86_64 with gcc-11.4.0, I get an error:
> >
> > $ gcc -v
> > gcc version 11.4.0 (Ubuntu 11.4.0-1ubuntu1~22.04)
> > $ git checkout 592aac418ebd
> > $ make allyesconfig
> > $ make drivers/pci/controller/pcie-rockchip-ep.o
> > CC drivers/pci/controller/pcie-rockchip-ep.o
> > drivers/pci/controller/pcie-rockchip-ep.c:640:9: error: implicit declaration of function ‘irq_set_irq_type’
> >
> > irq_set_irq_type() is declared in <linux/irq.h>. On arm64, where this
> > driver is used, <linux/irq.h> is included via this path:
> >
> > linux/pci.h
> > linux/interrupt.h
> > linux/hardirq.h
> > arch/arm64/include/asm/hardirq.h
> > asm-generic/hardirq.h
> > linux/irq.h
> >
> > but on x86, arch/x86/include/asm/hardirq.h does not include
> > asm-generic/hardirq.h and therefore doesn't include <linux/irq.h>.
> >
> > I'm confused about why the robot reported a successful build with
> > clang-19. It seems like that should have the same problem I saw with
> > gcc, so I'd like to try it manually.
> >
> > Bjorn
> >
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-11-21 7:59 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-11-17 16:01 [pci:controller/rockchip] BUILD SUCCESS 592aac418ebdf451fe9b146bc2ca6dfc96921af0 kernel test robot
2024-11-19 15:19 ` Bjorn Helgaas
2024-11-19 18:02 ` Krzysztof Wilczyński
2024-11-21 3:00 ` Damien Le Moal
2024-11-21 4:37 ` Philip Li
2024-11-21 7:59 ` Philip Li
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox