# git rev-parse -q --verify 837c07cf68fec9cad455d5fc86aab5350cc06c53^{commit}
837c07cf68fec9cad455d5fc86aab5350cc06c53
already have revision, skipping fetch
# git checkout -q -f -B kisskb 837c07cf68fec9cad455d5fc86aab5350cc06c53
# git clean -qxdf
# < git log -1
# commit 837c07cf68fec9cad455d5fc86aab5350cc06c53
# Merge: 95078069c1e7 1665c027afb2
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Feb 4 18:40:51 2023 -0800
# 
#     Merge tag 'powerpc-6.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fixes from Michael Ellerman:
#      "It's a bit of a big batch for rc6, but just because I didn't send any
#       fixes the last week or two while I was on vacation, next week should
#       be quieter:
#     
#        - Fix a few objtool warnings since we recently enabled objtool.
#     
#        - Fix a deadlock with the hash MMU vs perf record.
#     
#        - Fix perf profiling of asynchronous interrupt handlers.
#     
#        - Revert the IMC PMU nest_init_lock to being a mutex.
#     
#        - Two commits fixing problems with the kexec_file FDT size
#          estimation.
#     
#        - Two commits fixing problems with strict RWX vs kernels running at
#          non-zero.
#     
#        - Reconnect tlb_flush() to hash__tlb_flush()
#     
#       Thanks to Kajol Jain, Nicholas Piggin, Sachin Sant Sathvika Vasireddy,
#       and Sourabh Jain"
#     
#     * tag 'powerpc-6.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       powerpc/64s: Reconnect tlb_flush() to hash__tlb_flush()
#       powerpc/kexec_file: Count hot-pluggable memory in FDT estimate
#       powerpc/64s/radix: Fix RWX mapping with relocated kernel
#       powerpc/64s/radix: Fix crash with unaligned relocated kernel
#       powerpc/kexec_file: Fix division by zero in extra size estimation
#       powerpc/imc-pmu: Revert nest_init_lock to being a mutex
#       powerpc/64: Fix perf profiling asynchronous interrupt handlers
#       powerpc/64s: Fix local irq disable when PMIs are disabled
#       powerpc/kvm: Fix unannotated intra-function call warning
#       powerpc/85xx: Fix unannotated intra-function call warning
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-gcc --version
# < /opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux-ld --version
# < git log --format=%s --max-count=1 837c07cf68fec9cad455d5fc86aab5350cc06c53
# < make -s -j 32 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 allmodconfig
# Added to kconfig CONFIG_STANDALONE=y
# Added to kconfig CONFIG_KCOV=n
# Added to kconfig CONFIG_GCC_PLUGINS=n
# Added to kconfig CONFIG_GCC_PLUGIN_CYC_COMPLEXITY=n
# Added to kconfig CONFIG_GCC_PLUGIN_SANCOV=n
# Added to kconfig CONFIG_GCC_PLUGIN_LATENT_ENTROPY=n
# Added to kconfig CONFIG_GCC_PLUGIN_STRUCTLEAK=n
# Added to kconfig CONFIG_GCC_PLUGIN_RANDSTRUCT=n
# Added to kconfig CONFIG_UML_NET=n
# Added to kconfig CONFIG_UML_NET_ETHERTAP=n
# Added to kconfig CONFIG_UML_NET_TUNTAP=n
# Added to kconfig CONFIG_UML_NET_SLIP=n
# Added to kconfig CONFIG_UML_NET_DAEMON=n
# Added to kconfig CONFIG_UML_NET_VDE=n
# Added to kconfig CONFIG_UML_NET_MCAST=n
# Added to kconfig CONFIG_UML_NET_PCAP=n
# Added to kconfig CONFIG_UML_NET_SLIRP=n
# Added to kconfig CONFIG_GCOV_KERNEL=n
# Added to kconfig CONFIG_DEBUG_INFO_BTF=n
# Added to kconfig CONFIG_BPF_PRELOAD=n
# < make -s -j 32 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 help
# make -s -j 32 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 olddefconfig
.config:12645:warning: override: reassigning to symbol GCC_PLUGIN_SANCOV
.config:12650:warning: override: reassigning to symbol UML_NET_ETHERTAP
.config:12652:warning: override: reassigning to symbol UML_NET_SLIP
.config:12655:warning: override: reassigning to symbol UML_NET_MCAST
.config:12657:warning: override: reassigning to symbol UML_NET_SLIRP
# make -s -j 32 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 
/kisskb/src/arch/um/os-Linux/util.c:17:24: fatal error: sys/random.h: No such file or directory
compilation terminated.
make[3]: *** [/kisskb/src/scripts/Makefile.build:252: arch/um/os-Linux/util.o] Error 1
make[3]: *** Waiting for unfinished jobs....
make[2]: *** [/kisskb/src/scripts/Makefile.build:504: arch/um/os-Linux] Error 2
make[2]: *** Waiting for unfinished jobs....
In file included from /kisskb/src/arch/x86/um/asm/processor.h:41:0,
                 from /kisskb/src/include/linux/mutex.h:19,
                 from /kisskb/src/include/linux/kernfs.h:11,
                 from /kisskb/src/include/linux/sysfs.h:16,
                 from /kisskb/src/include/linux/kobject.h:20,
                 from /kisskb/src/include/linux/pci.h:35,
                 from /kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:26:
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c: In function 'kfd_cpumask_to_apic_id':
/kisskb/src/arch/um/include/asm/processor-generic.h:94:18: error: called object is not a function or function pointer
 #define cpu_data (&boot_cpu_data)
                  ^
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:2157:9: note: in expansion of macro 'cpu_data'
  return cpu_data(first_cpu_of_numa_node).apicid;
         ^
/kisskb/src/drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.c:2161:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
cc1: all warnings being treated as errors
make[6]: *** [/kisskb/src/scripts/Makefile.build:252: drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.o] Error 1
make[5]: *** [/kisskb/src/scripts/Makefile.build:504: drivers/gpu/drm/amd/amdgpu] Error 2
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [/kisskb/src/scripts/Makefile.build:504: drivers/gpu/drm] Error 2
make[3]: *** [/kisskb/src/scripts/Makefile.build:504: drivers/gpu] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:504: drivers] Error 2
make[1]: *** [/kisskb/src/Makefile:2021: .] Error 2
make: *** [Makefile:242: __sub-make] Error 2
Command 'make -s -j 32 ARCH=um O=/kisskb/build/linus_um-allmodconfig_um-x86_64 CROSS_COMPILE=/opt/cross/kisskb/fe-x86-64-core-i7-2017.05/bin/x86_64-linux- SUBARCH=x86_64 ' returned non-zero exit status 2
# rm -rf /kisskb/build/linus_um-allmodconfig_um-x86_64
# Build took: 0:10:30.783549