# 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 # 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-8.5.0-nolibc/mips-linux/bin/mips-linux-gcc --version # < /opt/cross/kisskb/korg/gcc-8.5.0-nolibc/mips-linux/bin/mips-linux-ld --version # < git log --format=%s --max-count=1 5e74df2f8f15eaa1ebbdfc1f6fef27a26d789de8 # make -s -j 40 ARCH=mips O=/kisskb/build/linus_32r6_defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/mips-linux/bin/mips-linux- 32r6_defconfig Using /kisskb/src/arch/mips/configs/generic_defconfig as base Merging /kisskb/src/arch/mips/configs/generic/32r6.config Merging /kisskb/src/arch/mips/configs/generic/eb.config ./.config.32r6_defconfig:95:warning: override: CPU_BIG_ENDIAN changes choice state Merging /kisskb/src/arch/mips/configs/generic/board-boston.config Merging /kisskb/src/arch/mips/configs/generic/board-marduk.config Merging /kisskb/src/arch/mips/configs/generic/board-ranchu.config Merging /kisskb/src/arch/mips/configs/generic/board-sead-3.config Merging /kisskb/src/arch/mips/configs/generic/board-virt.config .config:94:warning: override: CPU_BIG_ENDIAN changes choice state # < make -s -j 40 ARCH=mips O=/kisskb/build/linus_32r6_defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/mips-linux/bin/mips-linux- help # make -s -j 40 ARCH=mips O=/kisskb/build/linus_32r6_defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/mips-linux/bin/mips-linux- olddefconfig # make -s -j 40 ARCH=mips O=/kisskb/build/linus_32r6_defconfig_mips-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.5.0-nolibc/mips-linux/bin/mips-linux- /kisskb/src/arch/mips/boot/dts/img/boston.dts:128.17-178.5: Warning (interrupt_provider): /pci@14000000/pci2_root@0,0: '#interrupt-cells' found, but node is not an interrupt provider /kisskb/src/arch/mips/boot/dts/img/boston.dts:136.23-177.6: Warning (interrupt_provider): /pci@14000000/pci2_root@0,0/eg20t_bridge@1,0,0: '#interrupt-cells' found, but node is not an interrupt provider arch/mips/boot/dts/img/boston.dtb: Warning (interrupt_map): Failed prerequisite 'interrupt_provider' Completed OK # rm -rf /kisskb/build/linus_32r6_defconfig_mips-gcc8 # Build took: 0:01:05.574225