Re: stable-rc/linux-4.9.y build: 203 builds: 12 failed, 191 passed, 12 errors, 4 warnings (v4.9.31-86-gaa17912d6233)

[Arnd Bergmann]

On Mon, Jun 12, 2017 at 12:16 PM, kernelci.org bot <bot@xxxxxxxxxxxx> wrote:
> stable-rc/linux-4.9.y build: 203 builds: 12 failed, 191 passed, 12 errors, 4 warnings (v4.9.31-86-gaa17912d6233)
>
> Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-4.9.y/kernel/v4.9.31-86-gaa17912d6233/
>
> Tree: stable-rc
> Branch: linux-4.9.y
> Git Describe: v4.9.31-86-gaa17912d6233
> Git Commit: aa17912d62333ce082f4fbf7b1727b7ff7694e79
> Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git
> Built: 4 unique architectures
>
> Build Failures Detected:
>
> mips:    gcc version 6.3.0 (GCC)
>
>     decstation_defconfig: FAIL
>     defconfig+CONFIG_LKDTM=y: FAIL
>     ip22_defconfig: FAIL
>     jazz_defconfig: FAIL
>     malta_defconfig: FAIL
>     malta_kvm_defconfig: FAIL
>     malta_kvm_guest_defconfig: FAIL
>     maltaup_xpa_defconfig: FAIL
>     nlm_xlp_defconfig: FAIL
>     nlm_xlr_defconfig: FAIL
>     rm200_defconfig: FAIL
>
> x86:    gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4)
>
>     allmodconfig+CONFIG_OF=n: FAIL
>

> Errors summary:
>
>      12  fs/ufs/balloc.c:501:26: error: implicit declaration of function 'i_blocksize' [-Werror=implicit-function-declaration]

Caused by the backport of eb315d2ae614 ("ufs: restore maintaining ->i_blocks"):
We also need a backport of 93407472a21b ("fs: add i_blocksize()")
to address this, at least the hunk in include/linux/fs.h.

        Arnd