# 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-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 5925fa68fe8244651b3f78a88c4af99190a88f0d
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  mpc85xx_defconfig
# < make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  
In file included from /kisskb/src/include/linux/kernel.h:11:0,
                 from /kisskb/src/include/linux/list.h:9,
                 from /kisskb/src/include/linux/module.h:12,
                 from /kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:15:
/kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c: In function 'allocate_bd':
/kisskb/src/include/linux/err.h:22:49: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
 #define IS_ERR_VALUE(x) unlikely((unsigned long)(void *)(x) >= (unsigned long)-MAX_ERRNO)
                                                 ^
/kisskb/src/include/linux/compiler.h:78:42: note: in definition of macro 'unlikely'
 # define unlikely(x) __builtin_expect(!!(x), 0)
                                          ^
/kisskb/src/drivers/net/ethernet/freescale/fs_enet/mac-scc.c:139:6: note: in expansion of macro 'IS_ERR_VALUE'
  if (IS_ERR_VALUE(fep->ring_mem_addr))
      ^
cc1: fatal error: opening output file arch/powerpc/boot/dts/fsl/.mpc8540ads.dtb.dts.tmp: No such file or directory
compilation terminated.
make[2]: *** [scripts/Makefile.lib:326: arch/powerpc/boot/dts/fsl/mpc8540ads.dtb] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [arch/powerpc/Makefile:295: zImage] Error 2
make[1]: *** Waiting for unfinished jobs....
make: *** [Makefile:185: __sub-make] Error 2
Command 'make -s -j 48 ARCH=powerpc O=/kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-4.9.4-nolibc/powerpc64-linux/bin/powerpc64-linux-  ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_mpc85xx_defconfig_powerpc-gcc4.9
# Build took: 0:01:54.552528