# git rev-parse -q --verify 5925fa68fe8244651b3f78a88c4af99190a88f0d^{commit}
5925fa68fe8244651b3f78a88c4af99190a88f0d
already have revision, skipping fetch
# git checkout -q -f -B kisskb 5925fa68fe8244651b3f78a88c4af99190a88f0d
# git clean -qxdf
# < git log -1
# commit 5925fa68fe8244651b3f78a88c4af99190a88f0d
# Merge: 05da40eb47cd ce9c13f31b10
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Wed Sep 16 12:00:16 2020 -0700
# 
#     Merge tag 'perf-tools-fixes-for-v5.9-2020-09-16' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux
#     
#     Pull perf tools fixes from Arnaldo Carvalho de Melo:
#     
#      - Set PERF_SAMPLE_PERIOD if attr->freq is set.
#     
#      - Remove trailing commas from AMD JSON vendor event files.
#     
#      - Don't clear event's period if set by a event definition term.
#     
#      - Leader sampling shouldn't clear sample period in 'perf test'.
#     
#      - Fix the "signal" test inline assembly when built with DEBUG=1.
#     
#      - Fix memory leaks detected by ASAN, some in normal paths, some in
#        error paths.
#     
#      - Fix 2 memory sanitizer warnings in 'perf bench'.
#     
#      - Fix the ratio comments of miss-events in 'perf stat'.
#     
#      - Prevent override of attr->sample_period for libpfm4 events.
#     
#      - Sync kvm.h and in.h headers with the kernel sources.
#     
#     * tag 'perf-tools-fixes-for-v5.9-2020-09-16' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux:
#       perf stat: Fix the ratio comments of miss-events
#       perf test: Free formats for perf pmu parse test
#       perf metric: Do not free metric when failed to resolve
#       perf metric: Free metric when it failed to resolve
#       perf metric: Release expr_parse_ctx after testing
#       perf test: Fix memory leaks in parse-metric test
#       perf parse-event: Fix memory leak in evsel->unit
#       perf evlist: Fix cpu/thread map leak
#       perf metric: Fix some memory leaks - part 2
#       perf metric: Fix some memory leaks
#       perf test: Free aliases for PMU event map aliases test
#       perf vendor events amd: Remove trailing commas
#       perf test: Leader sampling shouldn't clear sample period
#       perf record: Don't clear event's period if set by a term
#       tools headers UAPI: update linux/in.h copy
#       tools headers UAPI: Sync kvm.h headers with the kernel sources
#       perf record: Prevent override of attr->sample_period for libpfm4 events
#       perf record: Set PERF_RECORD_PERIOD if attr->freq is set.
#       perf bench: Fix 2 memory sanitizer warnings
#       perf test: Fix the "signal" test inline assembly
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 5925fa68fe8244651b3f78a88c4af99190a88f0d
# < make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# < make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 48 ARCH=s390 O=/kisskb/build/linus_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  
/kisskb/src/drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
 #warning Precise timer not defined for this architecture.
  ^~~~~~~
/kisskb/src/drivers/gpu/drm/rockchip/cdn-dp-core.c:1124:12: warning: 'cdn_dp_resume' defined but not used [-Wunused-function]
 static int cdn_dp_resume(struct device *dev)
            ^~~~~~~~~~~~~
/kisskb/src/drivers/staging/media/tegra-vde/vde.c:916:12: warning: 'tegra_vde_runtime_suspend' defined but not used [-Wunused-function]
 static int tegra_vde_runtime_suspend(struct device *dev)
            ^~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:41:
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c: In function 'mvpp2_setup_bm_pool':
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2.h:647:2: warning: overflow in conversion from 'long unsigned int' to 'int' changes value from '18446744073709551584' to '-32' [-Woverflow]
  ((total_size) - MVPP2_SKB_HEADROOM - MVPP2_SKB_SHINFO_SIZE)
  ^
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2.h:714:33: note: in expansion of macro 'MVPP2_RX_MAX_PKT_SIZE'
 #define MVPP2_BM_SHORT_PKT_SIZE MVPP2_RX_MAX_PKT_SIZE(MVPP2_BM_SHORT_FRAME_SIZE)
                                 ^~~~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:652:41: note: in expansion of macro 'MVPP2_BM_SHORT_PKT_SIZE'
  mvpp2_pools[MVPP2_BM_SHORT].pkt_size = MVPP2_BM_SHORT_PKT_SIZE;
                                         ^~~~~~~~~~~~~~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus_s390-allmodconfig_s390x-gcc8
# Build took: 0:18:10.819503