Merge tag 'linux_kselftest-fixes-6.10-rc3' of...

Merge tag 'linux_kselftest-fixes-6.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

Pull kselftest fixes from Shuah Khan:
 "Fixes to build warnings in several tests and fixes to ftrace tests"

* tag 'linux_kselftest-fixes-6.10-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
  selftests/futex: don't pass a const char* to asprintf(3)
  selftests/futex: don't redefine .PHONY targets (all, clean)
  selftests/tracing: Fix event filter test to retry up to 10 times
  selftests/futex: pass _GNU_SOURCE without a value to the compiler
  selftests/overlayfs: Fix build error on ppc64
  selftests/openat2: Fix build warnings on ppc64
  selftests: cachestat: Fix build warnings on ppc64
  tracing/selftests: Fix kprobe event name test for .isra. functions
  selftests/ftrace: Update required config
  selftests/ftrace: Fix to check required event file
  kselftest/alsa: Ensure _GNU_SOURCE is defined