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-rw-r--r--Documentation/admin-guide/kernel-parameters.rst1
-rw-r--r--Documentation/admin-guide/kernel-parameters.txt18
-rw-r--r--Documentation/admin-guide/thunderbolt.rst2
-rw-r--r--Documentation/arm64/silicon-errata.txt1
-rw-r--r--Documentation/cgroup-v2.txt7
-rw-r--r--Documentation/devicetree/bindings/mtd/jedec,spi-nor.txt2
-rw-r--r--Documentation/devicetree/bindings/sound/da7218.txt2
-rw-r--r--Documentation/devicetree/bindings/sound/da7219.txt2
-rw-r--r--Documentation/devicetree/bindings/spi/fsl-imx-cspi.txt18
-rw-r--r--Documentation/filesystems/overlayfs.txt34
-rw-r--r--Documentation/locking/crossrelease.txt874
-rw-r--r--Documentation/vm/zswap.txt22
-rw-r--r--Documentation/x86/x86_64/mm.txt29
-rw-r--r--MAINTAINERS20
-rw-r--r--Makefile5
-rw-r--r--arch/arm/boot/dts/vf610-zii-dev-rev-c.dts4
-rw-r--r--arch/arm/lib/csumpartialcopyuser.S4
-rw-r--r--arch/arm64/Kconfig12
-rw-r--r--arch/arm64/include/asm/assembler.h10
-rw-r--r--arch/arm64/include/asm/cpufeature.h3
-rw-r--r--arch/arm64/include/asm/cputype.h2
-rw-r--r--arch/arm64/include/asm/pgtable.h41
-rw-r--r--arch/arm64/kernel/cpu-reset.S1
-rw-r--r--arch/arm64/kernel/cpufeature.c3
-rw-r--r--arch/arm64/kernel/efi-entry.S2
-rw-r--r--arch/arm64/kernel/fpsimd.c2
-rw-r--r--arch/arm64/kernel/head.S1
-rw-r--r--arch/arm64/kernel/hw_breakpoint.c2
-rw-r--r--arch/arm64/kernel/relocate_kernel.S1
-rw-r--r--arch/arm64/kvm/hyp-init.S1
-rw-r--r--arch/arm64/kvm/hyp/debug-sr.c3
-rw-r--r--arch/arm64/mm/dump.c2
-rw-r--r--arch/arm64/mm/fault.c5
-rw-r--r--arch/arm64/mm/init.c3
-rw-r--r--arch/parisc/boot/compressed/misc.c4
-rw-r--r--arch/parisc/include/asm/thread_info.h5
-rw-r--r--arch/parisc/kernel/entry.S12
-rw-r--r--arch/parisc/kernel/hpmc.S1
-rw-r--r--arch/parisc/kernel/unwind.c1
-rw-r--r--arch/parisc/lib/delay.c2
-rw-r--r--arch/powerpc/include/asm/mmu_context.h5
-rw-r--r--arch/powerpc/kernel/process.c2
-rw-r--r--arch/powerpc/kvm/book3s_xive.c7
-rw-r--r--arch/powerpc/net/bpf_jit_comp64.c6
-rw-r--r--arch/powerpc/perf/core-book3s.c8
-rw-r--r--arch/powerpc/perf/imc-pmu.c17
-rw-r--r--arch/powerpc/sysdev/fsl_msi.c4
-rw-r--r--arch/riscv/include/asm/barrier.h19
-rw-r--r--arch/riscv/kernel/setup.c11
-rw-r--r--arch/riscv/kernel/sys_riscv.c2
-rw-r--r--arch/s390/include/asm/pgtable.h6
-rw-r--r--arch/s390/kernel/compat_linux.c1
-rw-r--r--arch/s390/net/bpf_jit_comp.c11
-rw-r--r--arch/sparc/lib/hweight.S4
-rw-r--r--arch/sparc/mm/fault_32.c2
-rw-r--r--arch/sparc/mm/fault_64.c2
-rw-r--r--arch/sparc/mm/gup.c4
-rw-r--r--arch/sparc/net/bpf_jit_comp_64.c6
-rw-r--r--arch/um/include/asm/Kbuild1
-rw-r--r--arch/um/include/asm/mmu_context.h3
-rw-r--r--arch/um/kernel/trap.c2
-rw-r--r--arch/unicore32/include/asm/mmu_context.h5
-rw-r--r--arch/x86/Kconfig3
-rw-r--r--arch/x86/Kconfig.debug1
-rw-r--r--arch/x86/boot/compressed/Makefile1
-rw-r--r--arch/x86/boot/compressed/head_64.S16
-rw-r--r--arch/x86/boot/compressed/misc.c16
-rw-r--r--arch/x86/boot/compressed/pagetable.c3
-rw-r--r--arch/x86/boot/compressed/pgtable_64.c28
-rw-r--r--arch/x86/boot/genimage.sh32
-rw-r--r--arch/x86/crypto/salsa20_glue.c7
-rw-r--r--arch/x86/entry/calling.h145
-rw-r--r--arch/x86/entry/entry_32.S14
-rw-r--r--arch/x86/entry/entry_64.S237
-rw-r--r--arch/x86/entry/entry_64_compat.S31
-rw-r--r--arch/x86/entry/vsyscall/vsyscall_64.c38
-rw-r--r--arch/x86/events/intel/core.c5
-rw-r--r--arch/x86/events/intel/ds.c130
-rw-r--r--arch/x86/events/perf_event.h23
-rw-r--r--arch/x86/include/asm/asm.h2
-rw-r--r--arch/x86/include/asm/cpu_entry_area.h81
-rw-r--r--arch/x86/include/asm/cpufeature.h2
-rw-r--r--arch/x86/include/asm/cpufeatures.h4
-rw-r--r--arch/x86/include/asm/desc.h14
-rw-r--r--arch/x86/include/asm/disabled-features.h8
-rw-r--r--arch/x86/include/asm/espfix.h7
-rw-r--r--arch/x86/include/asm/fixmap.h7
-rw-r--r--arch/x86/include/asm/hypervisor.h25
-rw-r--r--arch/x86/include/asm/intel_ds.h36
-rw-r--r--arch/x86/include/asm/invpcid.h53
-rw-r--r--arch/x86/include/asm/irqdomain.h2
-rw-r--r--arch/x86/include/asm/irqflags.h3
-rw-r--r--arch/x86/include/asm/kdebug.h1
-rw-r--r--arch/x86/include/asm/mmu.h4
-rw-r--r--arch/x86/include/asm/mmu_context.h113
-rw-r--r--arch/x86/include/asm/paravirt.h9
-rw-r--r--arch/x86/include/asm/pgalloc.h11
-rw-r--r--arch/x86/include/asm/pgtable.h30
-rw-r--r--arch/x86/include/asm/pgtable_32_types.h15
-rw-r--r--arch/x86/include/asm/pgtable_64.h92
-rw-r--r--arch/x86/include/asm/pgtable_64_types.h51
-rw-r--r--arch/x86/include/asm/processor-flags.h5
-rw-r--r--arch/x86/include/asm/processor.h82
-rw-r--r--arch/x86/include/asm/pti.h14
-rw-r--r--arch/x86/include/asm/stacktrace.h3
-rw-r--r--arch/x86/include/asm/suspend_32.h8
-rw-r--r--arch/x86/include/asm/suspend_64.h19
-rw-r--r--arch/x86/include/asm/switch_to.h13
-rw-r--r--arch/x86/include/asm/thread_info.h2
-rw-r--r--arch/x86/include/asm/tlbflush.h312
-rw-r--r--arch/x86/include/asm/trace/irq_vectors.h16
-rw-r--r--arch/x86/include/asm/traps.h1
-rw-r--r--arch/x86/include/asm/unwind.h7
-rw-r--r--arch/x86/include/asm/vsyscall.h1
-rw-r--r--arch/x86/include/uapi/asm/processor-flags.h7
-rw-r--r--arch/x86/kernel/apic/apic.c2
-rw-r--r--arch/x86/kernel/apic/apic_flat_64.c2
-rw-r--r--arch/x86/kernel/apic/apic_noop.c2
-rw-r--r--arch/x86/kernel/apic/io_apic.c2
-rw-r--r--arch/x86/kernel/apic/msi.c8
-rw-r--r--arch/x86/kernel/apic/probe_32.c2
-rw-r--r--arch/x86/kernel/apic/vector.c20
-rw-r--r--arch/x86/kernel/apic/x2apic_cluster.c2
-rw-r--r--arch/x86/kernel/asm-offsets.c10
-rw-r--r--arch/x86/kernel/asm-offsets_32.c9
-rw-r--r--arch/x86/kernel/asm-offsets_64.c4
-rw-r--r--arch/x86/kernel/cpu/common.c103
-rw-r--r--arch/x86/kernel/cpu/microcode/intel.c13
-rw-r--r--arch/x86/kernel/doublefault.c36
-rw-r--r--arch/x86/kernel/dumpstack.c81
-rw-r--r--arch/x86/kernel/dumpstack_32.c6
-rw-r--r--arch/x86/kernel/dumpstack_64.c12
-rw-r--r--arch/x86/kernel/head_64.S30
-rw-r--r--arch/x86/kernel/ioport.c2
-rw-r--r--arch/x86/kernel/irq.c12
-rw-r--r--arch/x86/kernel/irq_64.c4
-rw-r--r--arch/x86/kernel/ldt.c198
-rw-r--r--arch/x86/kernel/machine_kexec_32.c4
-rw-r--r--arch/x86/kernel/paravirt_patch_64.c2
-rw-r--r--arch/x86/kernel/process.c19
-rw-r--r--arch/x86/kernel/process_32.c2
-rw-r--r--arch/x86/kernel/process_64.c14
-rw-r--r--arch/x86/kernel/smpboot.c19
-rw-r--r--arch/x86/kernel/stacktrace.c6
-rw-r--r--arch/x86/kernel/tls.c11
-rw-r--r--arch/x86/kernel/traps.c77
-rw-r--r--arch/x86/kernel/unwind_orc.c88