On Fri, Mar 19, 2021 at 02:21:46PM -0700, Guenter Roeck wrote: > On Fri, Mar 19, 2021 at 01:18:19PM +0100, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 4.19.182 release. > > There are 8 patches in this series, all will be posted as a response > > to this one. If anyone has any issues with these being applied, please > > let me know. > > > > Responses should be made by Sun, 21 Mar 2021 12:17:37 +0000. > > Anything received after that time might be too late. > > > > Build results: > total: 155 pass: 154 fail: 1 > Failed builds: > x86_64:tools/perf > Qemu test results: > total: 420 pass: 420 fail: 0 > > jvmti/jvmti_agent.c:48:21: error: static declaration of ‘gettid’ follows non-static declaration > 48 | static inline pid_t gettid(void) > | ^~~~~~ > In file included from /usr/include/unistd.h:1170, > from jvmti/jvmti_agent.c:33: > /usr/include/x86_64-linux-gnu/bits/unistd_ext.h:34:16: note: previous declaration of ‘gettid’ was here > > The tools/perf error is not new. It is seen because I started updating > my servers to Ubuntu 20.0. The following patches would be needed to fix the > problem in v4.19.y. > > 8feb8efef97a tools build feature: Check if get_current_dir_name() is available > 11c6cbe706f2 tools build feature: Check if eventfd() is available > 4541a8bb13a8 tools build: Check if gettid() is available before providing helper > fc8c0a992233 perf tools: Use %define api.pure full instead of %pure-parser > > The first two patches prevent a conflict with the third patch, and the > last patch fixes an unrelated build warning. > > Older kernels are also affected. The list of patches needed for v4.14.y is: > > 0ada120c883d perf: Make perf able to build with latest libbfd > (this patch is in v4.9.y but not in v4.14.y) > 25ab5abf5b14 tools build feature: Check if pthread_barrier_t is available > 8feb8efef97a tools build feature: Check if get_current_dir_name() is available > 11c6cbe706f2 tools build feature: Check if eventfd() is available > 4541a8bb13a8 tools build: Check if gettid() is available before providing helper > fc8c0a992233 perf tools: Use %define api.pure full instead of %pure-parser > > I tried to fix the problem in v4.9.y and v4.4.y as well, but that is pretty > much hopeless. I'll have to stop testing perf builds for those kernels. I'll suck these in for the next round of releases, thanks. and thanks for testing. greg k-h
