# git rev-parse -q --verify 58390c8ce1bddb6c623f62e7ed36383e7fa5c02f^{commit}
58390c8ce1bddb6c623f62e7ed36383e7fa5c02f
already have revision, skipping fetch
# git checkout -q -f -B kisskb 58390c8ce1bddb6c623f62e7ed36383e7fa5c02f
# git clean -qxdf
# < git log -1
# commit 58390c8ce1bddb6c623f62e7ed36383e7fa5c02f
# Merge: 7acc13721130 e51b4198396c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Apr 30 13:00:38 2023 -0700
# 
#     Merge tag 'iommu-updates-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
#     
#     Pull iommu updates from Joerg Roedel:
#     
#      - Convert to platform remove callback returning void
#     
#      - Extend changing default domain to normal group
#     
#      - Intel VT-d updates:
#          - Remove VT-d virtual command interface and IOASID
#          - Allow the VT-d driver to support non-PRI IOPF
#          - Remove PASID supervisor request support
#          - Various small and misc cleanups
#     
#      - ARM SMMU updates:
#          - Device-tree binding updates:
#              * Allow Qualcomm GPU SMMUs to accept relevant clock properties
#              * Document Qualcomm 8550 SoC as implementing an MMU-500
#              * Favour new "qcom,smmu-500" binding for Adreno SMMUs
#     
#          - Fix S2CR quirk detection on non-architectural Qualcomm SMMU
#            implementations
#     
#          - Acknowledge SMMUv3 PRI queue overflow when consuming events
#     
#          - Document (in a comment) why ATS is disabled for bypass streams
#     
#      - AMD IOMMU updates:
#          - 5-level page-table support
#          - NUMA awareness for memory allocations
#     
#      - Unisoc driver: Support for reattaching an existing domain
#     
#      - Rockchip driver: Add missing set_platform_dma_ops callback
#     
#      - Mediatek driver: Adjust the dma-ranges
#     
#      - Various other small fixes and cleanups
#     
#     * tag 'iommu-updates-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (82 commits)
#       iommu: Remove iommu_group_get_by_id()
#       iommu: Make iommu_release_device() static
#       iommu/vt-d: Remove BUG_ON in dmar_insert_dev_scope()
#       iommu/vt-d: Remove a useless BUG_ON(dev->is_virtfn)
#       iommu/vt-d: Remove BUG_ON in map/unmap()
#       iommu/vt-d: Remove BUG_ON when domain->pgd is NULL
#       iommu/vt-d: Remove BUG_ON in handling iotlb cache invalidation
#       iommu/vt-d: Remove BUG_ON on checking valid pfn range
#       iommu/vt-d: Make size of operands same in bitwise operations
#       iommu/vt-d: Remove PASID supervisor request support
#       iommu/vt-d: Use non-privileged mode for all PASIDs
#       iommu/vt-d: Remove extern from function prototypes
#       iommu/vt-d: Do not use GFP_ATOMIC when not needed
#       iommu/vt-d: Remove unnecessary checks in iopf disabling path
#       iommu/vt-d: Move PRI handling to IOPF feature path
#       iommu/vt-d: Move pfsid and ats_qdep calculation to device probe path
#       iommu/vt-d: Move iopf code from SVA to IOPF enabling path
#       iommu/vt-d: Allow SVA with device-specific IOPF
#       dmaengine: idxd: Add enable/disable device IOPF feature
#       arm64: dts: mt8186: Add dma-ranges for the parent "soc" node
#       ...
# < /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 58390c8ce1bddb6c623f62e7ed36383e7fa5c02f
# < make -s -j 40 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 40 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 40 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:12798:warning: override: reassigning to symbol GCC_PLUGIN_SANCOV
.config:12803:warning: override: reassigning to symbol UML_NET_ETHERTAP
.config:12805:warning: override: reassigning to symbol UML_NET_SLIP
.config:12810:warning: override: reassigning to symbol UML_NET_SLIRP
# make -s -j 40 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:494: arch/um/os-Linux] Error 2
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [/kisskb/src/Makefile:2026: .] Error 2
make: *** [Makefile:226: __sub-make] Error 2
Command 'make -s -j 40 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: 0:09:23.218414