perf/urgent improvements and fixes

Hi Linus,

Please consider pulling,

Best regards,

- Arnaldo

The following changes since commit 8882572675c1bb1cc544f4e229a11661f1fc52e4:

Merge tag 'drm-fixes-2020-07-17-1' of git://anongit.freedesktop.org/drm/drm into master (2020-07-16 21:39:51 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux.git tags/perf-tools-fixes-2020-07-19

for you to fetch changes up to 25d4e7f513d4f8afcf81cb6f00edf1248b0ff8fc:

tools arch kvm: Sync kvm headers with the kernel sources (2020-07-17 09:39:16 -0300)

----------------------------------------------------------------
Third batch of perf tooling fixes for 5.8:

- Update hashmap.h from libbpf and kvm.h from x86's kernel UAPI, silencing build warnings.

- Set opt->set in libsubcmd's OPT_CALLBACK_SET(). Fixes 'perf record --switch-output-event event-name' usage.

Arnaldo Carvalho de Melo (2):
perf tools: Sync hashmap.h with libbpf's
tools arch kvm: Sync kvm headers with the kernel sources

Ravi Bangoria (1):
libsubcmd: Fix OPT_CALLBACK_SET()

 tools/arch/x86/include/uapi/asm/kvm.h |  5 +++--
 tools/lib/subcmd/parse-options.c      |  3 +++
 tools/perf/util/hashmap.h             | 12 ++++++++----
 3 files changed, 14 insertions(+), 6 deletions(-)

2.26.2