* [next] powerpc: multiple definition of `____cacheline_aligned'; sound/core/oss/pcm_oss.o:(.bss+0x40): first defined here
@ 2022-04-29 14:45 Naresh Kamboju
2022-05-03 13:10 ` Christophe Leroy
0 siblings, 1 reply; 3+ messages in thread
From: Naresh Kamboju @ 2022-04-29 14:45 UTC (permalink / raw)
To: Linux-Next Mailing List, open list, linuxppc-dev, lkft-triage
Cc: Benjamin Herrenschmidt, aul Mackerras, Matthew Wilcox, Baoquan He,
Christoph Hellwig, Heiko Carstens, Stephen Rothwell
Following powerpc builds failed on Linux next-20220428 and next-20220429.
Regressions found on powerpc:
- gcc-11-ppc64e_defconfig
- gcc-10-ppc64e_defconfig
- gcc-9-ppc64e_defconfig
- gcc-8-ppc64e_defconfig
- clang-14-ppc64e_defconfig
- clang-nightly-ppc64e_defconfig
- clang-13-ppc64e_defconfig
Build error:
-------------
Error: Section .bss not empty in prom_init.c
make[3]: *** [arch/powerpc/kernel/Makefile:191:
arch/powerpc/kernel/prom_init_check] Error 1
make[3]: Target '__build' not remade because of errors.
make[2]: *** [scripts/Makefile.build:595: arch/powerpc/kernel] Error 2
make[2]: Target '__build' not remade because of errors.
make[1]: *** [Makefile:1996: arch/powerpc] Error 2
powerpc64le-linux-gnu-ld: sound/core/oss/pcm_plugin.o:(.bss+0x0):
multiple definition of `____cacheline_aligned';
sound/core/oss/pcm_oss.o:(.bss+0x40): first defined here
make[4]: *** [scripts/Makefile.build:530: sound/core/oss/snd-pcm-oss.o] Error 1
make[4]: Target '__build' not remade because of errors.
make[3]: *** [scripts/Makefile.build:595: sound/core/oss] Error 2
powerpc64le-linux-gnu-ld: sound/core/seq/seq_clientmgr.o:(.bss+0x900):
multiple definition of `____cacheline_aligned';
sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
powerpc64le-linux-gnu-ld: sound/core/seq/seq_memory.o:(.bss+0x0):
multiple definition of `____cacheline_aligned';
sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
powerpc64le-linux-gnu-ld: sound/core/seq/seq_queue.o:(.bss+0x140):
multiple definition of `____cacheline_aligned';
sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
powerpc64le-linux-gnu-ld: sound/core/seq/seq_fifo.o:(.bss+0x0):
multiple definition of `____cacheline_aligned';
sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
powerpc64le-linux-gnu-ld: sound/core/seq/seq_timer.o:(.bss+0x0):
multiple definition of `____cacheline_aligned';
sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
powerpc64le-linux-gnu-ld: sound/core/seq/seq_system.o:(.bss+0x0):
multiple definition of `____cacheline_aligned';
sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
powerpc64le-linux-gnu-ld: sound/core/seq/seq_ports.o:(.bss+0x0):
multiple definition of `____cacheline_aligned';
sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
powerpc64le-linux-gnu-ld: sound/core/seq/seq_info.o:(.bss+0x40):
multiple definition of `____cacheline_aligned';
sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
make[4]: *** [scripts/Makefile.build:530: sound/core/seq/snd-seq.o] Error 1
make[4]: Target '__build' not remade because of errors.
Reported-by: Linux Kernel Functional Testing <lkft@linaro•org>
steps to reproduce:
-------------------
# To install tuxmake on your system globally:
# sudo pip3 install -U tuxmake
tuxmake --runtime podman --target-arch powerpc --toolchain gcc-11
--kconfig ppc64e_defconfig
--
Linaro LKFT
https://lkft.linaro.org
[1] https://builds.tuxbuild.com/28Sn15hB2la1PweieGMLrUdbFMQ/
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [next] powerpc: multiple definition of `____cacheline_aligned'; sound/core/oss/pcm_oss.o:(.bss+0x40): first defined here
2022-04-29 14:45 [next] powerpc: multiple definition of `____cacheline_aligned'; sound/core/oss/pcm_oss.o:(.bss+0x40): first defined here Naresh Kamboju
@ 2022-05-03 13:10 ` Christophe Leroy
2022-05-03 14:03 ` Christophe Leroy
0 siblings, 1 reply; 3+ messages in thread
From: Christophe Leroy @ 2022-05-03 13:10 UTC (permalink / raw)
To: Naresh Kamboju, Linux-Next Mailing List, open list, linuxppc-dev,
lkft-triage@lists•linaro.org, Peter Collingbourne, Andrew Morton,
linux-mm@kvack•org
Cc: Stephen Rothwell, Baoquan He, Heiko Carstens, Matthew Wilcox,
aul Mackerras, Christoph Hellwig
Le 29/04/2022 à 16:45, Naresh Kamboju a écrit :
> Following powerpc builds failed on Linux next-20220428 and next-20220429.
>
> Regressions found on powerpc:
> - gcc-11-ppc64e_defconfig
> - gcc-10-ppc64e_defconfig
> - gcc-9-ppc64e_defconfig
> - gcc-8-ppc64e_defconfig
> - clang-14-ppc64e_defconfig
> - clang-nightly-ppc64e_defconfig
> - clang-13-ppc64e_defconfig
>
>
> Build error:
> -------------
> Error: Section .bss not empty in prom_init.c
> make[3]: *** [arch/powerpc/kernel/Makefile:191:
> arch/powerpc/kernel/prom_init_check] Error 1
> make[3]: Target '__build' not remade because of errors.
> make[2]: *** [scripts/Makefile.build:595: arch/powerpc/kernel] Error 2
> make[2]: Target '__build' not remade because of errors.
> make[1]: *** [Makefile:1996: arch/powerpc] Error 2
> powerpc64le-linux-gnu-ld: sound/core/oss/pcm_plugin.o:(.bss+0x0):
> multiple definition of `____cacheline_aligned';
> sound/core/oss/pcm_oss.o:(.bss+0x40): first defined here
> make[4]: *** [scripts/Makefile.build:530: sound/core/oss/snd-pcm-oss.o] Error 1
> make[4]: Target '__build' not remade because of errors.
> make[3]: *** [scripts/Makefile.build:595: sound/core/oss] Error 2
> powerpc64le-linux-gnu-ld: sound/core/seq/seq_clientmgr.o:(.bss+0x900):
> multiple definition of `____cacheline_aligned';
> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
> powerpc64le-linux-gnu-ld: sound/core/seq/seq_memory.o:(.bss+0x0):
> multiple definition of `____cacheline_aligned';
> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
> powerpc64le-linux-gnu-ld: sound/core/seq/seq_queue.o:(.bss+0x140):
> multiple definition of `____cacheline_aligned';
> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
> powerpc64le-linux-gnu-ld: sound/core/seq/seq_fifo.o:(.bss+0x0):
> multiple definition of `____cacheline_aligned';
> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
> powerpc64le-linux-gnu-ld: sound/core/seq/seq_timer.o:(.bss+0x0):
> multiple definition of `____cacheline_aligned';
> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
> powerpc64le-linux-gnu-ld: sound/core/seq/seq_system.o:(.bss+0x0):
> multiple definition of `____cacheline_aligned';
> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
> powerpc64le-linux-gnu-ld: sound/core/seq/seq_ports.o:(.bss+0x0):
> multiple definition of `____cacheline_aligned';
> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
> powerpc64le-linux-gnu-ld: sound/core/seq/seq_info.o:(.bss+0x40):
> multiple definition of `____cacheline_aligned';
> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
> make[4]: *** [scripts/Makefile.build:530: sound/core/seq/snd-seq.o] Error 1
> make[4]: Target '__build' not remade because of errors.
>
>
> Reported-by: Linux Kernel Functional Testing <lkft@linaro•org>
>
>
> steps to reproduce:
> -------------------
> # To install tuxmake on your system globally:
> # sudo pip3 install -U tuxmake
>
> tuxmake --runtime podman --target-arch powerpc --toolchain gcc-11
> --kconfig ppc64e_defconfig
>
> --
> Linaro LKFT
> https://lkft.linaro.org
>
> [1] https://builds.tuxbuild.com/28Sn15hB2la1PweieGMLrUdbFMQ/
Bisected to:
366e7b61ca1f115d38138236467068d8aacabcbc is the first bad commit
commit 366e7b61ca1f115d38138236467068d8aacabcbc
Author: Peter Collingbourne <pcc@google•com>
Date: Fri Apr 29 14:42:51 2022 -0700
printk: stop including cache.h from printk.h
An inclusion of cache.h in printk.h was added in 2014 in commit
c28aa1f0a847 ("printk/cache: mark printk_once test variable
__read_mostly") in order to bring in the definition of
__read_mostly. The
usage of __read_mostly was later removed in commit 3ec25826ae33
("printk:
Tie printk_once / printk_deferred_once into .data.once for reset")
which
made the inclusion of cache.h unnecessary, so remove it.
We have a small amount of code that depended on the inclusion of
cache.h
from printk.h; fix that code to include the appropriate header.
This fixes a circular inclusion on arm64 (linux/printk.h ->
linux/cache.h
-> asm/cache.h -> linux/kasan-enabled.h -> linux/static_key.h ->
linux/jump_label.h -> linux/bug.h -> asm/bug.h -> linux/printk.h) that
would otherwise be introduced by the next patch.
Build tested using {allyesconfig,defconfig} x {arm64,x86_64}.
Link:
https://linux-review.googlesource.com/id/I8fd51f72c9ef1f2d6afd3b2cbc875aa4792c1fba
Link: https://lkml.kernel.org/r/20220427195820.1716975-1-pcc@google.com
Signed-off-by: Peter Collingbourne <pcc@google•com>
Cc: Alexander Potapenko <glider@google•com>
Cc: Andrey Konovalov <andreyknvl@gmail•com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail•com>
Cc: Catalin Marinas <catalin.marinas@arm•com>
Cc: David Rientjes <rientjes@google•com>
Cc: Dmitry Vyukov <dvyukov@google•com>
Cc: Eric W. Biederman <ebiederm@xmission•com>
Cc: Herbert Xu <herbert@gondor•apana.org.au>
Cc: Hyeonggon Yoo <42.hyeyoo@gmail•com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge•com>
Cc: Kees Cook <keescook@chromium•org>
Cc: Pekka Enberg <penberg@kernel•org>
Cc: Roman Gushchin <roman.gushchin@linux•dev>
Cc: Vlastimil Babka <vbabka@suse•cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation•org>
arch/arm64/include/asm/mte-kasan.h | 1 +
arch/arm64/include/asm/percpu.h | 1 +
arch/csky/include/asm/processor.h | 2 +-
drivers/firmware/smccc/kvm_guest.c | 1 +
include/linux/printk.h | 1 -
kernel/bpf/bpf_lru_list.h | 1 +
6 files changed, 5 insertions(+), 2 deletions(-)
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [next] powerpc: multiple definition of `____cacheline_aligned'; sound/core/oss/pcm_oss.o:(.bss+0x40): first defined here
2022-05-03 13:10 ` Christophe Leroy
@ 2022-05-03 14:03 ` Christophe Leroy
0 siblings, 0 replies; 3+ messages in thread
From: Christophe Leroy @ 2022-05-03 14:03 UTC (permalink / raw)
To: Naresh Kamboju, Linux-Next Mailing List, open list, linuxppc-dev,
lkft-triage, Peter Collingbourne, Andrew Morton,
linux-mm@kvack•org
Cc: Stephen Rothwell, Baoquan He, Heiko Carstens, Matthew Wilcox,
aul Mackerras, Christoph Hellwig
Le 03/05/2022 à 15:10, Christophe Leroy a écrit :
>
>
> Le 29/04/2022 à 16:45, Naresh Kamboju a écrit :
>> Following powerpc builds failed on Linux next-20220428 and next-20220429.
>>
>> Regressions found on powerpc:
>> - gcc-11-ppc64e_defconfig
>> - gcc-10-ppc64e_defconfig
>> - gcc-9-ppc64e_defconfig
>> - gcc-8-ppc64e_defconfig
>> - clang-14-ppc64e_defconfig
>> - clang-nightly-ppc64e_defconfig
>> - clang-13-ppc64e_defconfig
>>
>>
>> Build error:
>> -------------
>> Error: Section .bss not empty in prom_init.c
>> make[3]: *** [arch/powerpc/kernel/Makefile:191:
>> arch/powerpc/kernel/prom_init_check] Error 1
>> make[3]: Target '__build' not remade because of errors.
>> make[2]: *** [scripts/Makefile.build:595: arch/powerpc/kernel] Error 2
>> make[2]: Target '__build' not remade because of errors.
>> make[1]: *** [Makefile:1996: arch/powerpc] Error 2
>> powerpc64le-linux-gnu-ld: sound/core/oss/pcm_plugin.o:(.bss+0x0):
>> multiple definition of `____cacheline_aligned';
>> sound/core/oss/pcm_oss.o:(.bss+0x40): first defined here
>> make[4]: *** [scripts/Makefile.build:530:
>> sound/core/oss/snd-pcm-oss.o] Error 1
>> make[4]: Target '__build' not remade because of errors.
>> make[3]: *** [scripts/Makefile.build:595: sound/core/oss] Error 2
>> powerpc64le-linux-gnu-ld: sound/core/seq/seq_clientmgr.o:(.bss+0x900):
>> multiple definition of `____cacheline_aligned';
>> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
>> powerpc64le-linux-gnu-ld: sound/core/seq/seq_memory.o:(.bss+0x0):
>> multiple definition of `____cacheline_aligned';
>> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
>> powerpc64le-linux-gnu-ld: sound/core/seq/seq_queue.o:(.bss+0x140):
>> multiple definition of `____cacheline_aligned';
>> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
>> powerpc64le-linux-gnu-ld: sound/core/seq/seq_fifo.o:(.bss+0x0):
>> multiple definition of `____cacheline_aligned';
>> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
>> powerpc64le-linux-gnu-ld: sound/core/seq/seq_timer.o:(.bss+0x0):
>> multiple definition of `____cacheline_aligned';
>> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
>> powerpc64le-linux-gnu-ld: sound/core/seq/seq_system.o:(.bss+0x0):
>> multiple definition of `____cacheline_aligned';
>> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
>> powerpc64le-linux-gnu-ld: sound/core/seq/seq_ports.o:(.bss+0x0):
>> multiple definition of `____cacheline_aligned';
>> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
>> powerpc64le-linux-gnu-ld: sound/core/seq/seq_info.o:(.bss+0x40):
>> multiple definition of `____cacheline_aligned';
>> sound/core/seq/seq_lock.o:(.bss+0x0): first defined here
>> make[4]: *** [scripts/Makefile.build:530: sound/core/seq/snd-seq.o]
>> Error 1
>> make[4]: Target '__build' not remade because of errors.
>>
>>
>> Reported-by: Linux Kernel Functional Testing <lkft@linaro•org>
>>
>>
>> steps to reproduce:
>> -------------------
>> # To install tuxmake on your system globally:
>> # sudo pip3 install -U tuxmake
>>
>> tuxmake --runtime podman --target-arch powerpc --toolchain gcc-11
>> --kconfig ppc64e_defconfig
>>
>> --
>> Linaro LKFT
>> https://lkft.linaro.org
>>
>> [1] https://builds.tuxbuild.com/28Sn15hB2la1PweieGMLrUdbFMQ/
>
> Bisected to:
>
> 366e7b61ca1f115d38138236467068d8aacabcbc is the first bad commit
> commit 366e7b61ca1f115d38138236467068d8aacabcbc
> Author: Peter Collingbourne <pcc@google•com>
> Date: Fri Apr 29 14:42:51 2022 -0700
>
> printk: stop including cache.h from printk.h
>
> An inclusion of cache.h in printk.h was added in 2014 in commit
> c28aa1f0a847 ("printk/cache: mark printk_once test variable
> __read_mostly") in order to bring in the definition of
> __read_mostly. The
> usage of __read_mostly was later removed in commit 3ec25826ae33
> ("printk:
> Tie printk_once / printk_deferred_once into .data.once for reset")
> which
> made the inclusion of cache.h unnecessary, so remove it.
>
> We have a small amount of code that depended on the inclusion of
> cache.h
> from printk.h; fix that code to include the appropriate header.
>
> This fixes a circular inclusion on arm64 (linux/printk.h ->
> linux/cache.h
> -> asm/cache.h -> linux/kasan-enabled.h -> linux/static_key.h ->
> linux/jump_label.h -> linux/bug.h -> asm/bug.h -> linux/printk.h) that
> would otherwise be introduced by the next patch.
>
> Build tested using {allyesconfig,defconfig} x {arm64,x86_64}.
>
> Link:
> https://linux-review.googlesource.com/id/I8fd51f72c9ef1f2d6afd3b2cbc875aa4792c1fba
>
> Link:
> https://lkml.kernel.org/r/20220427195820.1716975-1-pcc@google.com
> Signed-off-by: Peter Collingbourne <pcc@google•com>
> Cc: Alexander Potapenko <glider@google•com>
> Cc: Andrey Konovalov <andreyknvl@gmail•com>
> Cc: Andrey Ryabinin <ryabinin.a.a@gmail•com>
> Cc: Catalin Marinas <catalin.marinas@arm•com>
> Cc: David Rientjes <rientjes@google•com>
> Cc: Dmitry Vyukov <dvyukov@google•com>
> Cc: Eric W. Biederman <ebiederm@xmission•com>
> Cc: Herbert Xu <herbert@gondor•apana.org.au>
> Cc: Hyeonggon Yoo <42.hyeyoo@gmail•com>
> Cc: Joonsoo Kim <iamjoonsoo.kim@lge•com>
> Cc: Kees Cook <keescook@chromium•org>
> Cc: Pekka Enberg <penberg@kernel•org>
> Cc: Roman Gushchin <roman.gushchin@linux•dev>
> Cc: Vlastimil Babka <vbabka@suse•cz>
> Signed-off-by: Andrew Morton <akpm@linux-foundation•org>
>
> arch/arm64/include/asm/mte-kasan.h | 1 +
> arch/arm64/include/asm/percpu.h | 1 +
> arch/csky/include/asm/processor.h | 2 +-
> drivers/firmware/smccc/kvm_guest.c | 1 +
> include/linux/printk.h | 1 -
> kernel/bpf/bpf_lru_list.h | 1 +
> 6 files changed, 5 insertions(+), 2 deletions(-)
I think you need to fix all files that use ____cacheline_aligned without
including linux/cache.h
You can locate them with:
git grep -L linux/cache.h `git grep -l ____cacheline_aligned `
Christophe
^ permalink raw reply [flat|nested] 3+ messages in thread
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2022-04-29 14:45 [next] powerpc: multiple definition of `____cacheline_aligned'; sound/core/oss/pcm_oss.o:(.bss+0x40): first defined here Naresh Kamboju
2022-05-03 13:10 ` Christophe Leroy
2022-05-03 14:03 ` Christophe Leroy
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