On Wed, Dec 6, 2017 at 8:24 PM, kernelci.org bot bot@kernelci.org wrote:
stable-rc/linux-3.18.y build: 184 builds: 3 failed, 181 passed, 3 errors (v3.18.86-23-g635374e30005) Full Build Summary: https://kernelci.org/build/stable-rc/branch/linux-3.18.y/kernel/v3.18.86-23-... Tree: stable-rc Branch: linux-3.18.y Git Describe: v3.18.86-23-g635374e30005 Git Commit: 635374e300051ce71a548aff2c469fbda3910c21 Git URL: http://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git Built: 4 unique architectures
Build Failures Detected:
x86: gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) defconfig+CONFIG_LKDTM=y FAIL i386_defconfig FAIL x86_64_defconfig FAIL
Errors Detected:
x86: gcc version 5.4.0 20160609 (Ubuntu 5.4.0-6ubuntu1~16.04.4) defconfig+CONFIG_LKDTM=y 1 error i386_defconfig 1 error x86_64_defconfig 1 error Errors summary: 2 kprobes.c:(.text+0x91f42): undefined reference to `synchronize_rcu_tasks' 1 kprobes.c:(.text+0x80dc8): undefined reference to `synchronize_rcu_tasks'
Same as v4.9, caused by 98efb31592b4 ("kprobes: Use synchronize_rcu_tasks() for optprobe with CONFIG_PREEMPT=y").
Arnd