Buildresult: kbuild/powernv_defconfig/powerpc-gcc5 built on Sep 13 2019, 08:40

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Status:	OK
Date/Time:	Sep 13 2019, 08:40
Duration:	0:02:56.793492
Builder:	ka1
Revision:	kbuild: change need-modorder implementation slightly (`b40a288f47f4282ea3d6567454fdef7c00cd68d5)`
Target:	kbuild/powernv_defconfig/powerpc-gcc5
Branch:	kbuild
Compiler:	powerpc-gcc5 (powerpc64-linux-gcc (GCC) 5.5.0 / GNU ld (GNU Binutils) 2.29.1.20170915)
Config:	powernv_defconfig (download)
Log:	Download original Possible warnings (8) kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] WARNING: vmlinux.o(.text+0x2fd0): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel() WARNING: "drm_client_close" [vmlinux] is a static EXPORT_SYMBOL WARNING: "ahci_em_messages" [vmlinux] is a static EXPORT_SYMBOL_GPL WARNING: "ftrace_set_clr_event" [vmlinux] is a static EXPORT_SYMBOL_GPL WARNING: "drm_client_close" [vmlinux] is a static EXPORT_SYMBOL WARNING: "ahci_em_messages" [vmlinux] is a static EXPORT_SYMBOL_GPL WARNING: "ftrace_set_clr_event" [vmlinux] is a static EXPORT_SYMBOL_GPL Full Log # git rev-parse -q --verify b40a288f47f4282ea3d6567454fdef7c00cd68d5^{commit} b40a288f47f4282ea3d6567454fdef7c00cd68d5 already have revision, skipping fetch # git checkout -q -f -B kisskb b40a288f47f4282ea3d6567454fdef7c00cd68d5 # git clean -qxdf # < git log -1 # commit b40a288f47f4282ea3d6567454fdef7c00cd68d5 # Author: Masahiro Yamada <yamada.masahiro@socionext.com> # Date: Fri Sep 13 01:22:54 2019 +0900 # # kbuild: change need-modorder implementation slightly # # Align with the need-builtin implementation. # # I also added need-modorder=1 to scripts/link-vmlinux.sh to make it more # future-proof; currently, we have no module in the init/ directory, but # if we had a one, scripts/Makefile.build would show a false positive # warning. # # Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version # < git log --format=%s --max-count=1 b40a288f47f4282ea3d6567454fdef7c00cd68d5 # < make -s -j 48 ARCH=powerpc O=/kisskb/build/kbuild_powernv_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- powernv_defconfig # make -s -j 48 ARCH=powerpc O=/kisskb/build/kbuild_powernv_defconfig_ppc64le-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux- /kisskb/src/kernel/futex.c: In function 'do_futex': /kisskb/src/kernel/futex.c:1676:17: warning: 'oldval' may be used uninitialized in this function [-Wmaybe-uninitialized] return oldval == cmparg; ^ /kisskb/src/kernel/futex.c:1651:6: note: 'oldval' was declared here int oldval, ret; ^ WARNING: vmlinux.o(.text+0x2fd0): Section mismatch in reference from the variable start_here_common to the function .init.text:start_kernel() The function start_here_common() references the function __init start_kernel(). This is often because start_here_common lacks a __init annotation or the annotation of start_kernel is wrong. WARNING: "drm_client_close" [vmlinux] is a static EXPORT_SYMBOL WARNING: "ahci_em_messages" [vmlinux] is a static EXPORT_SYMBOL_GPL WARNING: "ftrace_set_clr_event" [vmlinux] is a static EXPORT_SYMBOL_GPL WARNING: "drm_client_close" [vmlinux] is a static EXPORT_SYMBOL WARNING: "ahci_em_messages" [vmlinux] is a static EXPORT_SYMBOL_GPL WARNING: "ftrace_set_clr_event" [vmlinux] is a static EXPORT_SYMBOL_GPL Completed OK # rm -rf /kisskb/build/kbuild_powernv_defconfig_ppc64le-gcc5 # Build took: 0:02:56.793492

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