# git rev-parse -q --verify d66c1e79b9fcbfc6559ea3c5b1243d590fa04179^{commit}
d66c1e79b9fcbfc6559ea3c5b1243d590fa04179
already have revision, skipping fetch
# git checkout -q -f -B kisskb d66c1e79b9fcbfc6559ea3c5b1243d590fa04179
# git clean -qxdf
# < git log -1
# commit d66c1e79b9fcbfc6559ea3c5b1243d590fa04179
# Merge: 216e2aede2b5 8defc2a5dd8f
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sat Jan 29 14:46:19 2022 +0200
# 
#     Merge tag 'powerpc-5.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
#     
#     Pull powerpc fixes from Michael Ellerman:
#     
#      - Fix VM debug warnings on boot triggered via __set_fixmap().
#     
#      - Fix a debug warning in the 64-bit Book3S PMU handling code.
#     
#      - Fix nested guest HFSCR handling with multiple vCPUs on Power9 or
#        later.
#     
#      - Fix decrementer storm caused by a recent change, seen with some
#        configs.
#     
#     Thanks to Alexey Kardashevskiy, Athira Rajeev, Christophe Leroy,
#     Fabiano Rosas, Maxime Bizon, Nicholas Piggin, and Sachin Sant.
#     
#     * tag 'powerpc-5.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
#       powerpc/64s/interrupt: Fix decrementer storm
#       KVM: PPC: Book3S HV Nested: Fix nested HFSCR being clobbered with multiple vCPUs
#       powerpc/perf: Fix power_pmu_disable to call clear_pmi_irq_pending only if PMI is pending
#       powerpc/fixmap: Fix VM debug warning on unmap
# < /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 d66c1e79b9fcbfc6559ea3c5b1243d590fa04179
# < make -s -j 48 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 48 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 48 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:12009:warning: override: reassigning to symbol GCC_PLUGIN_SANCOV
.config:12012:warning: override: reassigning to symbol GCC_PLUGIN_RANDSTRUCT
.config:12014:warning: override: reassigning to symbol UML_NET_ETHERTAP
.config:12016:warning: override: reassigning to symbol UML_NET_SLIP
.config:12019:warning: override: reassigning to symbol UML_NET_MCAST
.config:12021:warning: override: reassigning to symbol UML_NET_SLIRP
# make -s -j 48 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 
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:25:
/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:103:18: 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:1556:9: 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:1560:1: error: control reaches end of non-void function [-Werror=return-type]
 }
 ^
cc1: all warnings being treated as errors
make[5]: *** [/kisskb/src/scripts/Makefile.build:288: drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_topology.o] Error 1
make[5]: *** Waiting for unfinished jobs....
make[4]: *** [/kisskb/src/scripts/Makefile.build:550: drivers/gpu/drm/amd/amdgpu] Error 2
make[4]: *** Waiting for unfinished jobs....
/kisskb/src/drivers/vfio/pci/vfio_pci_rdwr.c: In function 'vfio_pci_vga_rw':
/kisskb/src/drivers/vfio/pci/vfio_pci_rdwr.c:317:11: error: implicit declaration of function 'ioport_map' [-Werror=implicit-function-declaration]
   iomem = ioport_map(0x3b0, 0x3bb - 0x3b0 + 1);
           ^
/kisskb/src/drivers/vfio/pci/vfio_pci_rdwr.c:317:9: error: assignment makes pointer from integer without a cast [-Werror=int-conversion]
   iomem = ioport_map(0x3b0, 0x3bb - 0x3b0 + 1);
         ^
/kisskb/src/drivers/vfio/pci/vfio_pci_rdwr.c:324:9: error: assignment makes pointer from integer without a cast [-Werror=int-conversion]
   iomem = ioport_map(0x3c0, 0x3df - 0x3c0 + 1);
         ^
/kisskb/src/drivers/vfio/pci/vfio_pci_rdwr.c:338:15: error: implicit declaration of function 'ioport_unmap' [-Werror=implicit-function-declaration]
   is_ioport ? ioport_unmap(iomem) : iounmap(iomem);
               ^
cc1: all warnings being treated as errors
make[4]: *** [/kisskb/src/scripts/Makefile.build:288: drivers/vfio/pci/vfio_pci_rdwr.o] Error 1
make[3]: *** [/kisskb/src/scripts/Makefile.build:550: drivers/vfio/pci] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:550: drivers/vfio] Error 2
make[2]: *** Waiting for unfinished jobs....
make[3]: *** [/kisskb/src/scripts/Makefile.build:550: drivers/gpu/drm] Error 2
make[2]: *** [/kisskb/src/scripts/Makefile.build:550: drivers/gpu] Error 2
make[1]: *** [/kisskb/src/Makefile:1831: drivers] Error 2
make: *** [Makefile:219: __sub-make] Error 2
Command 'make -s -j 48 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: 0:13:28.934813