# git rev-parse -q --verify 5e74df2f8f15eaa1ebbdfc1f6fef27a26d789de8^{commit}
5e74df2f8f15eaa1ebbdfc1f6fef27a26d789de8
already have revision, skipping fetch
# git checkout -q -f -B kisskb 5e74df2f8f15eaa1ebbdfc1f6fef27a26d789de8
# git clean -qxdf
# < git log -1
# commit 5e74df2f8f15eaa1ebbdfc1f6fef27a26d789de8
# Merge: b136f68eb00d 9843231c9726
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Sun Mar 24 11:13:56 2024 -0700
# 
#     Merge tag 'x86-urgent-2024-03-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 fixes from Thomas Gleixner:
#     
#      - Ensure that the encryption mask at boot is properly propagated on
#        5-level page tables, otherwise the PGD entry is incorrectly set to
#        non-encrypted, which causes system crashes during boot.
#     
#      - Undo the deferred 5-level page table setup as it cannot work with
#        memory encryption enabled.
#     
#      - Prevent inconsistent XFD state on CPU hotplug, where the MSR is reset
#        to the default value but the cached variable is not, so subsequent
#        comparisons might yield the wrong result and as a consequence the
#        result prevents updating the MSR.
#     
#      - Register the local APIC address only once in the MPPARSE enumeration
#        to prevent triggering the related WARN_ONs() in the APIC and topology
#        code.
#     
#      - Handle the case where no APIC is found gracefully by registering a
#        fake APIC in the topology code. That makes all related topology
#        functions work correctly and does not affect the actual APIC driver
#        code at all.
#     
#      - Don't evaluate logical IDs during early boot as the local APIC IDs
#        are not yet enumerated and the invoked function returns an error
#        code. Nothing requires the logical IDs before the final CPUID
#        enumeration takes place, which happens after the enumeration.
#     
#      - Cure the fallout of the per CPU rework on UP which misplaced the
#        copying of boot_cpu_data to per CPU data so that the final update to
#        boot_cpu_data got lost which caused inconsistent state and boot
#        crashes.
#     
#      - Use copy_from_kernel_nofault() in the kprobes setup as there is no
#        guarantee that the address can be safely accessed.
#     
#      - Reorder struct members in struct saved_context to work around another
#        kmemleak false positive
#     
#      - Remove the buggy code which tries to update the E820 kexec table for
#        setup_data as that is never passed to the kexec kernel.
#     
#      - Update the resource control documentation to use the proper units.
#     
#      - Fix a Kconfig warning observed with tinyconfig
#     
#     * tag 'x86-urgent-2024-03-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/boot/64: Move 5-level paging global variable assignments back
#       x86/boot/64: Apply encryption mask to 5-level pagetable update
#       x86/cpu: Add model number for another Intel Arrow Lake mobile processor
#       x86/fpu: Keep xfd_state in sync with MSR_IA32_XFD
#       Documentation/x86: Document that resctrl bandwidth control units are MiB
#       x86/mpparse: Register APIC address only once
#       x86/topology: Handle the !APIC case gracefully
#       x86/topology: Don't evaluate logical IDs during early boot
#       x86/cpu: Ensure that CPU info updates are propagated on UP
#       kprobes/x86: Use copy_from_kernel_nofault() to read from unsafe address
#       x86/pm: Work around false positive kmemleak report in msr_build_context()
#       x86/kexec: Do not update E820 kexec table for setup_data
#       x86/config: Fix warning for 'make ARCH=x86_64 tinyconfig'
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-ld --version
# < git log --format=%s --max-count=1 5e74df2f8f15eaa1ebbdfc1f6fef27a26d789de8
# make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  44x/fsp2_defconfig
# < make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  help
# make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  olddefconfig
# make -s -j 40 ARCH=powerpc O=/kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-5.5.0-nolibc/powerpc64-linux/bin/powerpc64-linux-  
Completed OK
# rm -rf /kisskb/build/linus_44x_fsp2_defconfig_powerpc-gcc5
# Build took: 0:00:51.380911