Re: next/master build: 214 builds: 29 failed, 185 passed, 29 errors, 68 warnings (next-20171016)

[Arnd Bergmann]

On Tue, Oct 17, 2017 at 1:02 AM, kernelci.org bot <bot@xxxxxxxxxxxx> wrote:
>
> next/master build: 214 builds: 29 failed, 185 passed, 29 errors, 68 warnings (next-20171016)
> Full Build Summary: https://kernelci.org/build/next/branch/master/kernel/next-20171016/
> Tree: next
> Branch: master
> Git Describe: next-20171016
> Git Commit: babb43f85f5fc03482aafa461bdc2d38b9345361
> Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
> Built: 4 unique architectures
>
> Build Failures Detected:
>
> arm: gcc version 5.3.1 20160412 (Linaro GCC 5.3-2016.05)
> allmodconfig FAIL
> mips: gcc version 6.3.0 (GCC)
> bigsur_defconfig FAIL
> bmips_be_defconfig FAIL
> bmips_stb_defconfig FAIL
> cavium_octeon_defconfig FAIL
> ip27_defconfig FAIL
> loongson3_defconfig FAIL
> malta_defconfig FAIL
> malta_kvm_defconfig FAIL
> maltaaprp_defconfig FAIL
> maltasmvp_defconfig FAIL
> maltasmvp_eva_defconfig FAIL
> maltaup_defconfig FAIL
> maltaup_xpa_defconfig FAIL
> mips_paravirt_defconfig FAIL
> msp71xx_defconfig FAIL
> nlm_xlp_defconfig FAIL
> nlm_xlr_defconfig FAIL
> pistachio_defconfig FAIL
> sb1250_swarm_defconfig FAIL
> xway_defconfig FAIL
> x86: gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4)
> allmodconfig FAIL
> allmodconfig+CONFIG_OF=n FAIL
> defconfig+CONFIG_KASAN=y FAIL
> defconfig+CONFIG_LKDTM=y FAIL
> defconfig+CONFIG_OF_UNITTEST=y FAIL
> defconfig+kselftest FAIL
> i386_defconfig FAIL
> x86_64_defconfig FAIL
>
> Errors summary:
> 20 arch/mips/include/asm/smp.h:32:29: error: 'CONFIG_MIPS_NR_CPU_NR_MAP' undeclared here (not in a function)

These are all caused by commit e79824d71155 ("MIPS: Allow
__cpu_number_map to be larger than NR_CPUS"), which was
apparently incomplete. I'm not sending a patch since I don't
know what the intention was here. Reverting that commit
avoids the problem.

> 7 drivers/gpu/drm/i915/i915_gem.c:3092:54: error: 'flags' undeclared (first use in this function)

A mismerge in today's linux-next, I assume it will be resolved in the
following linux-next

> 1 ERROR: "__aeabi_uldivmod" [drivers/net/ethernet/intel/i40e/i40e.ko] undefined!

I haven't reproduced this one yet, will have a look.

> 1 /bin/sh: 1: /home/buildslave/workspace/kernel-single-defconfig-builder/defconfig/defconfig+CONFIG_LKDTM=y/label/builder/build-x86/tools/objtool//fixdep: Permission denied

This is an old build problem with objtool. It only shows up sometimes
when we hit a certain race. Josh Poimboef suggested a workaround but
can't reproduce the problem here locally, so I haven't some a patch.

> Warnings summary:
> 16 fs/xfs/xfs_fsmap.c:480:1: warning: '__xfs_getfsmap_rtdev' defined but not used [-Wunused-function]
> 16 fs/xfs/xfs_fsmap.c:372:1: warning: 'xfs_getfsmap_rtdev_rtbitmap_helper' defined but not used [-Wunused-function]

I sent a patch a few days ago, should get merged soon. This also happens
in mainline.

> 7 include/linux/typecheck.h:11:18: warning: comparison of distinct pointer types lacks a cast
> 5 fs/f2fs/node.c:1654:5: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
> 5 fs/f2fs/node.c:1556:5: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
> 5 fs/f2fs/node.c:1443:5: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
> 5 fs/f2fs/node.c:1289:5: warning: suggest parentheses around assignment used as truth value [-Wparentheses]
> 5 fs/f2fs/checkpoint.c:322:5: warning: suggest parentheses around assignment used as truth value [-Wparentheses]

This came up today, I just sent a patch.

> 2 fs/btrfs/tree-checker.c:186:4: warning: format '%lu' expects argument of type 'long unsigned int', but argument 6 has type 'unsigned int' [-Wformat=]
> 1 fs/btrfs/tree-checker.c:186:70: warning: format '%lu' expects argument of type 'long unsigned int', but argument 6 has type 'unsigned int' [-Wformat=]

I sent a patch a few days ago, Dave Sterba reviewed it, but it hasn't
gone in yet.

> 1 fs/binfmt_elf_fdpic.c:1501:17: warning: unused variable 'addr' [-Wunused-variable]

Al Viro applied my patch, but it hasn't made it into linux-next yet.

         Arnd