Hi Nathan,
On Mon, 23 Jan 2023 at 21:41, Nathan Chancellor nathan@kernel.org wrote:
Hi Naresh,
On Mon, Jan 23, 2023 at 07:28:10PM +0530, Naresh Kamboju wrote:
FYI, [ please provide comments, feedback and improvements on build/ ltp smoke tests ]
LKFT test farm have fetched your patch series [1] [PATCH v2 00/14] Remove clang's -Qunused-arguments from KBUILD_CPPFLAGS [1] https://lore.kernel.org/llvm/20221228-drop-qunused-arguments-v2-0-9adbddd20d...
Thank you a lot for testing this series, it is much appreciated!
It looks like this was applied on top of 6.2-rc3 if I am reading your logs right but your mainline testing is recent, 6.2-rc5. I think the errors you are seeing here are just existing mainline regressions that were later fixed.
Following build warnings and errors reported.
sh: gcc-11-defconfig — FAIL gcc-11-shx3_defconfig — FAIL https://qa-reports.linaro.org/~anders.roxell/linux-mainline-patches/build/ht...
mainline getting passed. https://qa-reports.linaro.org/lkft/linux-mainline-master/build/v6.2-rc5/test... https://qa-reports.linaro.org/lkft/linux-mainline-master/build/v6.2-rc5/test...
Build error: In function 'follow_pmd_mask', inlined from 'follow_pud_mask' at /builds/linux/mm/gup.c:735:9, inlined from 'follow_p4d_mask' at /builds/linux/mm/gup.c:752:9, inlined from 'follow_page_mask' at /builds/linux/mm/gup.c:809:9: /builds/linux/include/linux/compiler_types.h:358:45: error: call to '__compiletime_assert_263' declared with attribute error: Unsupported access size for {READ,WRITE}_ONCE(). 358 | _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__)
I think this was fixed with mainline commit 526970be53d5 ("sh/mm: Fix pmd_t for real"), released in 6.2-rc4. You can see a previous build failing in the same manner:
https://qa-reports.linaro.org/lkft/linux-mainline-master/build/v6.2-rc3-9-g5...
s390: clang-15-defconfig — FAIL https://qa-reports.linaro.org/~anders.roxell/linux-mainline-patches/build/ht...
mainline getting passed. https://qa-reports.linaro.org/lkft/linux-mainline-master/build/v6.2-rc5/test...
Build error: make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/1/build LLVM_IAS=0 ARCH=s390 CROSS_COMPILE=s390x-linux-gnu- 'HOSTCC=sccache clang' 'CC=sccache clang' `.exit.text' referenced in section `__jump_table' of fs/fuse/inode.o: defined in discarded section `.exit.text' of fs/fuse/inode.o `.exit.text' referenced in section `__jump_table' of fs/fuse/inode.o: defined in discarded section `.exit.text' of fs/fuse/inode.o `.exit.text' referenced in section `__bug_table' of crypto/algboss.o: defined in discarded section `.exit.text' of crypto/algboss.o `.exit.text' referenced in section `__bug_table' of drivers/scsi/sd.o: defined in discarded section `.exit.text' of drivers/scsi/sd.o `.exit.text' referenced in section `__jump_table' of drivers/md/md.o: defined in discarded section `.exit.text' of drivers/md/md.o `.exit.text' referenced in section `__jump_table' of drivers/md/md.o: defined in discarded section `.exit.text' of drivers/md/md.o `.exit.text' referenced in section `.altinstructions' of drivers/md/md.o: defined in discarded section `.exit.text' of drivers/md/md.o `.exit.text' referenced in section `.altinstructions' of drivers/md/md.o: defined in discarded section `.exit.text' of drivers/md/md.o `.exit.text' referenced in section `.altinstructions' of net/iucv/iucv.o: defined in discarded section `.exit.text' of net/iucv/iucv.o `.exit.text' referenced in section `__bug_table' of drivers/s390/cio/qdio_thinint.o: defined in discarded section `.exit.text' of drivers/s390/cio/qdio_thinint.o `.exit.text' referenced in section `__bug_table' of drivers/s390/net/qeth_l3_main.o: defined in discarded section `.exit.text' of drivers/s390/net/qeth_l3_main.o `.exit.text' referenced in section `__bug_table' of drivers/s390/net/qeth_l3_main.o: defined in discarded section `.exit.text' of drivers/s390/net/qeth_l3_main.o s390x-linux-gnu-ld: BFD (GNU Binutils for Debian) 2.35.2 assertion fail ../../bfd/elf64-s390.c:3349 make[2]: *** [/builds/linux/scripts/Makefile.vmlinux:34: vmlinux] Error 1
This should be fixed with mainline commit a494398bde27 ("s390: define RUNTIME_DISCARD_EXIT to fix link error with GNU ld < 2.36"), released in 6.2-rc4 as well. Same as before, visible in mainline at one point without this series:
https://qa-reports.linaro.org/lkft/linux-mainline-master/build/v6.2-rc3-9-g5...
But, Build and boot pass on arm64, arm, x86_64 and i386. Build test performed for mips, parisc, riscv, s390, sh, sparc and powerpc (known build errors for maple_defconfig and cell_defconfig),
Good to hear!
Please consider retesting this series on top of 6.2-rc5 or testing the current kbuild tree, which has this series applied in it:
This is the perfect place to test.
https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git/l...
Build test pass on arm, arm64, i386, mips, parisc, powerpc, riscv, s390, sh, sparc and x86_64. Boot and LTP smoke pass on qemu-arm64, qemu-armv7, qemu-i386 and qemu-x86_64.
Tested-by: Linux Kernel Functional Testing lkft@linaro.org Tested-by: Anders Roxell anders.roxell@linaro.org
Please refer to the following link for details of testing. https://qa-reports.linaro.org/~anders.roxell/linux-mainline-patches/build/li...
metadata: git_describe : v6.2-rc5-46-ga778c9dd138b git_repo : https://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git git_sha : a778c9dd138b4f4410779705b444d58ce6f8fc44 git_short_log : a778c9dd138b ("builddeb: clean generated package content")
-- Linaro LKFT https://lkft.linaro.org
Cheers, Nathan