On Thu, May 25, 2017 at 10:18 PM, Arnd Bergmann arnd@arndb.de wrote:
On Thu, May 25, 2017 at 9:28 PM, Build bot for Mark Brown broonie@kernel.org wrote:
defconfigs with issues (other than build errors): 1 warnings 0 mismatches : x86_64-defconfig 1 warnings 0 mismatches : arm-multi_v7_defconfig 1 warnings 0 mismatches : arm-multi_v5_defconfig 1 warnings 0 mismatches : arm64-defconfig
Warnings Summary: 1 4 ../kernel/cgroup/cgroup.c:439:13: warning: 'cgroup_get' defined but not used [-Wunused-function]
Hi Greg,
please add this fix to 4.11.y:
310b4816a5d8 ("cgroup: mark cgroup_get() with __maybe_unused")
The warning was apparently introduced by the backport of d979a39d7242 ("cgroup: duplicate cgroup reference when cloning sockets"), which is marked as applicable to 4.5+, so we may also need the same fix on 4.9.y once d979a39d7242 makes it in there (today's 4.9.y build report didn't show the warning).
The warning still shows up on v4.11.4.
Arnd