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Linus Torvalds b1fdbe77be KVM x86 fixes for 6.13: 
- Disable AVIC on SNP-enabled systems that don't allow writes to the virtual
   APIC page, as such hosts will hit unexpected RMP #PFs in the host when
   running VMs of any flavor.
 
 - Fix a WARN in the hypercall completion path due to KVM trying to determine
   if a guest with protected register state is in 64-bit mode (KVM's ABI is to
   assume such guests only make hypercalls in 64-bit mode).
 
 - Allow the guest to write to supported bits in MSR_AMD64_DE_CFG to fix a
   regression with Windows guests, and because KVM's read-only behavior appears
   to be entirely made up.
 
 - Treat TDP MMU faults as spurious if the faulting access is allowed given the
   existing SPTE.  This fixes a benign WARN (other than the WARN itself) due to
   unexpectedly replacing a writable SPTE with a read-only SPTE.
 
 - Emit a warning when KVM is configured with ignore_msrs=1 and also to hide the
   MSRs that the guest is looking for from the kernel logs.  ignore_msrs can
   trick guests into assuming that certain processor features are present, and
   this in turn leads to bogus bug reports.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM x86 fixes from Paolo Bonzini:

 - Disable AVIC on SNP-enabled systems that don't allow writes to the
   virtual APIC page, as such hosts will hit unexpected RMP #PFs in the
   host when running VMs of any flavor.

 - Fix a WARN in the hypercall completion path due to KVM trying to
   determine if a guest with protected register state is in 64-bit mode
   (KVM's ABI is to assume such guests only make hypercalls in 64-bit
   mode).

 - Allow the guest to write to supported bits in MSR_AMD64_DE_CFG to fix
   a regression with Windows guests, and because KVM's read-only
   behavior appears to be entirely made up.

 - Treat TDP MMU faults as spurious if the faulting access is allowed
   given the existing SPTE. This fixes a benign WARN (other than the
   WARN itself) due to unexpectedly replacing a writable SPTE with a
   read-only SPTE.

 - Emit a warning when KVM is configured with ignore_msrs=1 and also to
   hide the MSRs that the guest is looking for from the kernel logs.
   ignore_msrs can trick guests into assuming that certain processor
   features are present, and this in turn leads to bogus bug reports.

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: x86: let it be known that ignore_msrs is a bad idea
  KVM: VMX: don't include '<linux/find.h>' directly
  KVM: x86/mmu: Treat TDP MMU faults as spurious if access is already allowed
  KVM: SVM: Allow guest writes to set MSR_AMD64_DE_CFG bits
  KVM: x86: Play nice with protected guests in complete_hypercall_exit()
  KVM: SVM: Disable AVIC on SNP-enabled system without HvInUseWrAllowed feature
2024-12-22 12:16:41 -08:00
..
e820 x86/e820: Add a new e820 table update helper 2024-04-29 11:15:31 +02:00
fpu Updates for x86 memory management: 2024-09-17 15:03:01 +02:00
numachip
shared x86/tdx: Enable CPU topology enumeration 2024-11-07 10:27:45 -08:00
trace x86/fpu: Convert tracing to fpstate 2021-10-20 22:35:04 +02:00
uv x86/platform/uv: Remove unused declaration uv_irq_2_mmr_info() 2024-08-14 12:49:35 +02:00
vdso x86/vdso: Split virtual clock pages into dedicated mapping 2024-11-02 12:37:35 +01:00
xen x86/xen: remove hypercall page 2024-12-17 08:23:42 +01:00
acenv.h ACPICA: Avoid cache flush inside virtual machines 2022-04-07 08:27:54 -07:00
acpi.h xen: allow mapping ACPI data using a different physical address 2024-09-12 08:25:07 +02:00
acrn.h x86/acrn: Set up timekeeping 2022-08-04 11:11:59 +02:00
agp.h char/agp: consolidate {alloc,free}_gatt_pages() 2023-02-13 22:13:12 +01:00
alternative.h x86/module: prepare module loading for ROX allocations of text 2024-11-07 14:25:16 -08:00
amd_hsmp.h platform/x86: Add AMD system management interface 2022-03-02 11:42:36 +01:00
amd_nb.h x86/amd_nb: Fix compile-testing without CONFIG_AMD_NB 2024-10-29 18:16:05 +01:00
amd-ibs.h perf/x86/amd: Add IBS OP_DATA2 DataSrc bit definitions 2022-09-29 12:20:54 +02:00
apic.h x86/apic: Remove unused extern declarations 2024-08-13 12:00:09 +02:00
apicdef.h x86/apic: Drop struct local_apic 2023-11-21 17:23:35 +01:00
apm.h
arch_hweight.h x86/kconfig: Disable CONFIG_GENERIC_HWEIGHT and remove __HAVE_ARCH_SW_HWEIGHT 2019-05-13 11:07:33 +02:00
archrandom.h random: handle archrandom with multiple longs 2022-07-25 13:26:14 +02:00
asm-offsets.h
asm-prototypes.h x86/stackprotector: Work around strict Clang TLS symbol requirements 2024-11-08 13:16:00 +01:00
asm.h x86/extable: Remove unused fixup type EX_TYPE_COPY 2024-04-04 17:01:40 +02:00
atomic64_32.h locking/atomic/x86: Use ALT_OUTPUT_SP() for __alternative_atomic64() 2024-11-05 12:55:34 +01:00
atomic64_64.h locking/atomic/x86: Define arch_atomic_sub() family using arch_atomic_add() functions 2024-04-10 15:04:55 +02:00
atomic.h locking/atomic/x86: Define arch_atomic_sub() family using arch_atomic_add() functions 2024-04-10 15:04:55 +02:00
audit.h x86/audit: Fix -Wmissing-variable-declarations warning for ia32_xyz_class 2023-08-30 10:11:16 +02:00
barrier.h x86: improve array_index_mask_nospec() code generation 2024-05-22 14:12:11 -07:00
bios_ebda.h
bitops.h x86: improve bitop code generation with clang 2024-05-22 14:12:11 -07:00
boot.h x86/build changes for v6.10: 2024-05-13 18:05:08 -07:00
bootparam_utils.h docs: move x86 documentation into Documentation/arch/ 2023-03-30 12:58:51 -06:00
bug.h x86/traps: Enable UBSAN traps on x86 2024-08-06 13:42:40 +02:00
bugs.h x86/cpu: Switch to arch_cpu_finalize_init() 2023-06-16 10:15:59 +02:00
cache.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
cacheflush.h asm-generic: don't include <linux/mm.h> in cacheflush.h 2020-06-08 11:05:57 -07:00
cacheinfo.h x86/cpu: Move cpu_l[l2]c_id into topology info 2023-10-10 14:38:18 +02:00
ce4100.h
cfi.h x86/alternatives: Make FineIBT mode Kconfig selectable 2024-06-19 12:41:08 -07:00
checksum_32.h i386: propagate the calling conventions change down to csum_partial_copy_generic() 2020-08-20 15:45:18 -04:00
checksum_64.h net: checksum: drop the linux/uaccess.h include 2023-01-27 11:19:46 +00:00
checksum.h x86: kasan: kmsan: support CONFIG_GENERIC_CSUM on x86, enable it for KASAN/KMSAN 2022-10-03 14:03:24 -07:00
clocksource.h x86: Introduce asm/vdso/clocksource.h 2020-03-21 15:23:54 +01:00
cmdline.h x86/setup: Parse the builtin command line before merging 2024-07-31 21:46:35 +02:00
cmpxchg_32.h locking/atomic/x86: Use ALT_OUTPUT_SP() for __arch_{,try_}cmpxchg64_emu() 2024-11-05 12:55:34 +01:00
cmpxchg_64.h locking/atomic/x86: Introduce arch_try_cmpxchg64_local() 2024-04-14 22:40:54 +02:00
cmpxchg.h locking/atomic/x86: Introduce arch_sync_try_cmpxchg() 2023-10-09 18:14:25 +02:00
coco.h x86/tdx: Preserve shared bit on mprotect() 2024-04-24 08:11:43 -07:00
compat.h RISC-V Patches for the 5.19 Merge Window, Part 1 2022-05-31 14:10:54 -07:00
cpu_device_id.h x86/cpu/vfm: Delete X86_MATCH_INTEL_FAM6_MODEL[_STEPPING]() macros 2024-09-04 18:05:49 +02:00
cpu_entry_area.h x86/mm: Randomize per-cpu entry area 2022-12-15 10:37:26 -08:00
cpu.h x86/splitlock changes for v6.13: 2024-11-19 14:34:02 -08:00
cpufeature.h - Switch the in-place instruction patching which lead to at least one weird bug 2024-05-14 08:51:37 -07:00
cpufeatures.h KVM: SVM: Disable AVIC on SNP-enabled system without HvInUseWrAllowed feature 2024-12-19 17:47:51 -08:00
cpuid.h x86/cpu: Make sure flag_is_changeable_p() is always being used 2024-11-08 09:08:48 -08:00
cpuidle_haltpoll.h cpuidle-haltpoll: vcpu hotplug support 2019-09-03 09:36:36 +02:00
cpumask.h x86/smpboot: Move synchronization masks to SMP boot code 2023-05-15 13:44:52 +02:00
crash_reserve.h crash: use macro to add crashk_res into iomem early for specific arch 2024-03-26 11:14:12 -07:00
crash.h x86/crash: Remove crash_reserve_low_1M() 2021-06-07 12:14:45 +02:00
current.h Merge branch 'x86/bugs' into x86/core, to pick up pending changes before dependent patches 2024-02-14 10:49:37 +01:00
debugreg.h x86/msr: Prepare for including <linux/percpu.h> into <asm/msr.h> 2024-03-04 12:01:39 +01:00
delay.h x86/delay: Introduce TPAUSE delay 2020-05-07 16:06:20 +02:00
desc_defs.h x86/asm: Always set A (accessed) flag in GDT descriptors 2023-12-20 10:57:51 +01:00
desc.h Merge branch 'linus' into x86/boot, to resolve conflict 2024-03-12 09:55:57 +01:00
device.h x86: Remove dev->archdata.iommu pointer 2020-06-30 11:59:48 +02:00
disabled-features.h x86/cpufeatures: Add new word for scattered features 2024-03-25 11:16:54 +01:00
div64.h x86/asm: Avoid unneeded __div64_32 function definition 2023-08-03 12:08:35 +02:00
dma-mapping.h dma-mapping: no need to pass a bus_type into get_arch_dma_ops() 2023-02-15 12:35:20 +01:00
dma.h PCI: Move isa_dma_bridge_buggy out of asm/dma.h 2022-07-22 17:24:47 -05:00
dmi.h
doublefault.h x86: Avoid missing-prototype warnings for doublefault code 2023-05-18 11:56:18 -07:00
dwarf2.h x86: remove always-defined CONFIG_AS_CFI_SECTIONS 2020-04-09 00:01:59 +09:00
edac.h
efi.h x86/efistub: Enable SMBIOS protocol handling for x86 2024-07-08 10:17:44 +02:00
elf.h x86/vdso: Move vDSO to mmap region 2024-02-27 00:23:55 +01:00
elfcore-compat.h [amd64] clean PRSTATUS_SIZE/SET_PR_FPVALID up properly 2021-01-06 08:40:56 -05:00
emergency-restart.h
emulate_prefix.h x86: xen: kvm: Gather the definition of emulate prefixes 2019-10-17 21:31:57 +02:00
enclu.h x86/vdso: Implement a vDSO for Intel SGX enclave call 2020-11-18 18:02:50 +01:00
entry-common.h x86/entry: Set FRED RSP0 on return to userspace instead of context switch 2024-08-25 19:23:00 +02:00
espfix.h
exec.h
extable_fixup_types.h x86/extable: Remove unused fixup type EX_TYPE_COPY 2024-04-04 17:01:40 +02:00
extable.h x86/extable: Remove unused declaration fixup_bug() 2024-08-25 16:07:51 +02:00
fixmap.h x86/platform/intel-mid: Remove unused leftovers (vRTC) 2021-02-09 15:28:37 +01:00
floppy.h floppy: remove redundant assignment to variable st 2021-04-20 08:59:03 -06:00
fpu.h x86: implement ARCH_HAS_KERNEL_FPU_SUPPORT 2024-05-19 14:36:19 -07:00
frame.h x86/unwind/fp: Fix FP unwinding in ret_from_fork 2020-09-18 09:59:40 +02:00
fred.h x86/entry: Set FRED RSP0 on return to userspace instead of context switch 2024-08-25 19:23:00 +02:00
fsgsbase.h x86/msr: Prepare for including <linux/percpu.h> into <asm/msr.h> 2024-03-04 12:01:39 +01:00
ftrace.h ftrace updates for v6.13: 2024-11-20 11:34:10 -08:00
futex.h futex: improve user space accesses 2024-11-25 12:11:55 -08:00
gart.h x86: remove the IOMMU table infrastructure 2022-04-18 07:21:10 +02:00
GEN-for-each-reg.h x86/asm: Fix register order 2021-10-28 23:25:26 +02:00
genapic.h
geode.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 206 2019-05-30 11:29:53 -07:00
gsseg.h x86/gsseg: Use the LKGS instruction if available for load_gs_index() 2023-01-13 10:07:27 +01:00
hardirq.h x86/entry: Remove unwanted instrumentation in common_interrupt() 2024-08-08 17:36:35 +02:00
highmem.h mm/usercopy: Check kmap addresses properly 2022-04-13 12:15:50 -07:00
hpet.h x86/hpet: Move MSI support into hpet.c 2020-10-28 20:26:25 +01:00
hugetlb.h mm/hugetlb: define a generic fallback for arch_clear_hugepage_flags() 2020-06-03 20:09:46 -07:00
hw_breakpoint.h perf/hw_breakpoint: Optimize constant number of breakpoint slots 2022-08-30 10:56:22 +02:00
hw_irq.h genirq/matrix: Dynamic bitmap allocation 2024-02-23 10:18:44 +01:00
hyperv_timer.h clocksource/drivers/hyper-v: Include asm/hyperv-tlfs.h not asm/mshyperv.h 2022-11-17 13:58:32 +01:00
hyperv-tlfs.h hyperv-tlfs: Change prefix of generic HV_REGISTER_* MSRs to HV_MSR_* 2024-03-04 06:59:18 +00:00
hypervisor.h x86/paravirt: Remove const mark from x86_hyper_xen_hvm variable 2019-07-17 08:09:59 +02:00
i8259.h x86/i8259: Skip probing when ACPI/MADT advertises PCAT compatibility 2023-10-27 20:36:49 +02:00
ia32.h x86/32: Remove unused IA32_STACK_TOP and two externs 2024-04-02 15:01:40 +02:00
ibt.h x86/alternative: Rename apply_ibt_endbr() 2023-07-10 09:52:23 +02:00
idtentry.h x86/entry: Remove unwanted instrumentation in common_interrupt() 2024-08-08 17:36:35 +02:00
imr.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
inat_types.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
inat.h x86/insn: Add support for APX EVEX to the instruction decoder logic 2024-05-02 13:13:45 +02:00
init.h x86/mm: Introduce kernel_ident_mapping_free() 2024-06-17 17:46:22 +02:00
insn-eval.h x86/insn: Avoid namespace clash by separating instruction decoder MMIO type from MMIO trace type 2023-01-03 18:46:06 +01:00
insn.h x86/insn: Add support for APX EVEX to the instruction decoder logic 2024-05-02 13:13:45 +02:00
inst.h x86/asm: Drop unused RDPID macro 2020-11-26 12:58:56 +01:00
intel_ds.h perf/x86/intel: Support the PEBS event mask 2024-07-04 16:00:36 +02:00
intel_pt.h perf/x86/intel/pt: Add a capability and config bit for disabling TNTs 2022-02-15 17:47:11 +01:00
intel_punit_ipc.h
intel_telemetry.h platform/x86: intel_scu_ipc: Move intel_scu_ipc.h out of arch/x86/include/asm 2024-09-11 14:26:03 +02:00
intel-family.h x86/cpu: Fix FAM5_QUARK_X1000 to use X86_MATCH_VFM() 2024-10-31 12:02:21 -07:00
intel-mid.h x86/platform/intel-mid: Remove unused definitions from intel-mid.h 2023-03-22 11:08:40 -07:00
invpcid.h x86/cpu: Use INVPCID mnemonic in invpcid.h 2020-05-12 16:05:30 +02:00
io_apic.h x86/platform/ce4100: Dont override x86_init.mpparse.setup_ioapic_ids 2024-02-15 22:07:39 +01:00
io_bitmap.h x86/ioperm: Fix io bitmap invalidation on Xen PV 2020-07-18 12:31:49 +02:00
io.h asm-generic: provide generic page_to_phys and phys_to_page implementations 2024-10-28 21:44:28 +00:00
iomap.h io-mapping: Cleanup atomic iomap 2020-11-06 23:14:58 +01:00
iommu.h iommu/amd: Don't rely on external callers to enable IOMMU SNP support 2024-01-29 17:19:28 +01:00
iosf_mbi.h arch/x86: Fix typos 2024-01-03 11:46:22 +01:00
irq_remapping.h iommu/vt-d: Make posted MSI an opt-in command line option 2024-04-30 00:54:43 +02:00
irq_stack.h x86/asm: Use %c/%n instead of %P operand modifier in asm templates 2024-03-19 13:15:35 +01:00
irq_vectors.h x86/irq: Fix comment on IRQ vector layout 2024-08-13 12:00:09 +02:00
irq_work.h arch: consolidate arch_irq_work_raise prototypes 2023-11-23 11:32:29 +01:00
irq.h x86: replace CONFIG_HAVE_KVM with IS_ENABLED(CONFIG_KVM) 2024-02-08 08:45:35 -05:00
irqdomain.h x86/apic: Remove X86_IRQ_ALLOC_CONTIGUOUS_VECTORS 2022-11-17 15:15:22 +01:00
irqflags.h x86/irqflags: Provide native versions of the local_irq_save()/restore() 2024-06-11 07:22:46 +02:00
ist.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 118 2019-05-24 17:39:02 +02:00
jailhouse_para.h
jump_label.h jump_label: adjust inline asm to be consistent 2024-11-04 16:21:45 -05:00
kasan.h x86/kasan: Map shadow for percpu pages on demand 2022-12-15 10:37:26 -08:00
kaslr.h x86/mm: simplify init_trampoline() and surrounding logic 2020-06-09 09:39:13 -07:00
kbdleds.h
Kbuild arch, mm: move definition of node_data to generic code 2024-09-03 21:15:28 -07:00
kdebug.h x86/dumpstack: Add log_lvl to __show_regs() 2020-07-22 23:56:53 +02:00
kexec-bzimage64.h
kexec.h crash: add a new kexec flag for hotplug support 2024-04-23 14:59:01 +10:00
kfence.h kfence, x86: only define helpers if !MODULE 2021-07-30 17:09:01 +02:00
kgdb.h
kmsan.h mm, kmsan: fix infinite recursion due to RCU critical section 2024-01-25 23:52:21 -08:00
kprobes.h kprobes: unify kprobes_exceptions_nofify() prototypes 2023-11-10 19:59:05 +09:00
kvm_host.h KVM: x86: switch hugepage recovery thread to vhost_task 2024-11-14 13:20:04 -05:00
kvm_page_track.h KVM: x86/mmu: Handle KVM bookkeeping in page-track APIs, not callers 2023-08-31 14:08:19 -04:00
kvm_para.h x86/tdx: Wire up KVM hypercalls 2022-04-07 08:27:52 -07:00
kvm_types.h KVM: Move x86's version of struct kvm_mmu_memory_cache to common code 2020-07-09 13:29:42 -04:00
kvm_vcpu_regs.h KVM: x86: Explicitly #define the VCPU_REGS_* indices 2019-02-20 22:47:38 +01:00
kvm-x86-ops.h KVM: x86: Bypass register cache when querying CPL from kvm_sched_out() 2024-11-01 09:22:21 -07:00
kvm-x86-pmu-ops.h KVM: x86: Replace static_call_cond() with static_call() 2024-07-16 12:14:11 -04:00
kvmclock.h kvmclock: Unexport kvmclock clocksource 2024-02-07 17:05:21 +01:00
linkage.h x86/bugs: Rename CONFIG_RETHUNK => CONFIG_MITIGATION_RETHUNK 2024-01-10 10:52:29 +01:00
local.h locking/x86: Implement local_xchg() using CMPXCHG without the LOCK prefix 2024-03-01 12:54:25 +01:00
mach_timer.h
mach_traps.h
math_emu.h
mc146818rtc.h x86/rtc: Rename mach_set_rtc_mmss() to mach_set_cmos_time() 2022-08-14 11:24:29 +02:00
mce.h EDAC/mce_amd: Add support for FRU text in MCA 2024-10-31 10:53:04 +01:00
mem_encrypt.h x86/sme: Move early SME kernel encryption handling into .head.text 2024-03-04 18:12:33 +01:00
memtype.h x86: Decouple PAT and MTRR handling 2022-11-10 13:12:45 +01:00
microcode.h x86/microcode/intel: Add a minimum required revision for late loading 2023-10-24 15:05:55 +02:00
misc.h
mman.h x86: Remove the arch_calc_vm_prot_bits() macro from the UAPI 2023-09-06 23:50:46 +02:00
mmconfig.h
mmu_context.h ALong with the usual shower of singleton patches, notable patch series in 2024-09-21 07:29:05 -07:00
mmu.h x86/mm: delete unused cpu argument to leave_mm() 2024-02-22 10:24:41 -08:00
module.h arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h> 2020-04-23 10:50:26 +09:00
mpspec_def.h
mpspec.h printk: Change type of CONFIG_BASE_SMALL to bool 2024-05-06 17:39:09 +02:00
mshyperv.h x86/hyperv: fix kexec crash due to VP assist page corruption 2024-09-05 07:21:37 +00:00
msi.h x86/apic/msi: Enable MSI_FLAG_PCI_MSIX_ALLOC_DYN 2022-12-05 22:22:34 +01:00
msr-index.h x86: 2024-09-28 09:20:14 -07:00
msr-trace.h
msr.h x86/msr: Switch between WRMSRNS and WRMSR with the alternatives mechanism 2024-08-25 19:23:00 +02:00
mtrr.h x86/mtrr: Remove obsolete declaration for mtrr_bp_restore() 2024-08-25 14:29:38 +02:00
mwait.h x86: Fix CPUIDLE_FLAG_IRQ_ENABLE leaking timer reprogram 2023-11-29 15:44:01 +01:00
nmi.h x86/nmi: Drop unused declaration of proc_nmi_enabled() 2024-03-06 10:13:33 +01:00
nops.h x86/alternatives: Add longer 64-bit NOPs 2023-05-31 10:21:21 +02:00
nospec-branch.h x86/bugs: Use code segment selector for VERW operand 2024-10-09 09:42:30 +02:00
numa_32.h
numa.h mm: introduce numa_emulation 2024-09-03 21:15:31 -07:00
olpc_ofw.h
olpc.h Platform: OLPC: Move EC-specific functionality out from x86 2019-05-20 17:27:08 +03:00
orc_header.h x86/unwind/orc: Add ELF section with ORC version identifier 2023-06-16 17:17:42 +02:00
orc_lookup.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
orc_types.h x86,objtool: Split UNWIND_HINT_EMPTY in two 2023-03-23 23:18:58 +01:00
page_32_types.h x86/build: Fix vmlinux size check on 64-bit 2020-10-29 21:54:35 +01:00
page_32.h mm, arch: add generic implementation of pfn_valid() for FLATMEM 2023-02-09 16:51:41 -08:00
page_64_types.h docs: move x86 documentation into Documentation/arch/ 2023-03-30 12:58:51 -06:00
page_64.h kaslr: rename physmem_end and PHYSMEM_END to direct_map_physmem_end 2024-11-06 20:11:11 -08:00
page_types.h vdso: Introduce vdso/page.h 2024-10-16 00:13:04 +02:00
page.h mm: remove unused hugepage for vma_alloc_folio() 2024-11-06 20:11:12 -08:00
paravirt_api_clock.h sched/headers: Add initial new headers as identity mappings 2022-02-23 10:58:28 +01:00
paravirt_types.h header cleanups for 6.8 2024-01-10 16:43:55 -08:00
paravirt.h header cleanups for 6.8 2024-01-10 16:43:55 -08:00
parport.h
pc-conf-reg.h x86: Add support for 0x22/0x23 port I/O configuration space 2021-08-10 23:31:43 +02:00
pci_x86.h x86/PCI: Revert "x86/PCI: Clip only host bridge windows for E820 regions" 2022-06-17 14:24:14 -05:00
pci-direct.h
pci-functions.h
pci.h x86/setup: Move internal setup_data structures into setup_data.h 2024-01-30 15:17:12 +01:00
percpu.h x86/percpu: fix clang warning when dealing with unsigned types 2024-11-06 20:11:14 -08:00
perf_event_p4.h x86/cpu/topology: Rename smp_num_siblings 2024-02-15 22:07:45 +01:00
perf_event.h perf/x86: Refactor misc flag assignments 2024-11-14 10:40:01 +01:00
pgalloc.h x86/bugs: Rename CONFIG_PAGE_TABLE_ISOLATION => CONFIG_MITIGATION_PAGE_TABLE_ISOLATION 2024-01-10 10:52:28 +01:00
pgtable_32_areas.h mm, x86/mm: Untangle address space layout definitions from basic pgtable type definitions 2019-12-10 10:12:55 +01:00
pgtable_32_types.h mm, x86/mm: Untangle address space layout definitions from basic pgtable type definitions 2019-12-10 10:12:55 +01:00
pgtable_32.h mm: remove kern_addr_valid() completely 2022-11-08 17:37:18 -08:00
pgtable_64_types.h kaslr: rename physmem_end and PHYSMEM_END to direct_map_physmem_end 2024-11-06 20:11:11 -08:00
pgtable_64.h xen: branch for v6.12-rc1a 2024-09-27 09:55:30 -07:00
pgtable_areas.h x86/mm: Randomize per-cpu entry area 2022-12-15 10:37:26 -08:00
pgtable_types.h x86/mm: Add _PAGE_NOPTISHADOW bit to avoid updating userspace page tables 2024-12-05 13:04:00 +01:00
pgtable-2level_types.h x86/mm/32: implement arch_sync_kernel_mappings() 2020-06-02 10:59:11 -07:00
pgtable-2level.h x86/mm: support __HAVE_ARCH_PTE_SWP_EXCLUSIVE also on 32bit 2023-02-02 22:33:10 -08:00
pgtable-3level_types.h x86/mm/pae: Make pmd_t similar to pte_t 2022-12-15 10:37:27 -08:00
pgtable-3level.h x86/bugs: Rename CONFIG_PAGE_TABLE_ISOLATION => CONFIG_MITIGATION_PAGE_TABLE_ISOLATION 2024-01-10 10:52:28 +01:00
pgtable-invert.h
pgtable.h mm: move set_pxd_safe() helpers from generic to platform 2024-11-06 20:11:09 -08:00
pkeys.h x86/pkeys: Remove __arch_set_user_pkey_access() declaration 2022-04-04 15:58:24 -07:00
pkru.h x86/pkey: Fix undefined behaviour with PKRU_WD_BIT 2021-12-19 22:44:34 +01:00
platform_sst_audio.h sfi: Remove framework for deprecated firmware 2021-02-15 20:09:46 +01:00
pm-trace.h
posix_types.h
posted_intr.h x86/irq: Extend checks for pending vectors to posted interrupts 2024-04-30 00:54:43 +02:00
preempt.h Linux 6.8-rc4 2024-02-14 10:45:07 +01:00
probe_roms.h
processor-cyrix.h x86: Add support for 0x22/0x23 port I/O configuration space 2021-08-10 23:31:43 +02:00
processor-flags.h x86/bugs: Rename CONFIG_PAGE_TABLE_ISOLATION => CONFIG_MITIGATION_PAGE_TABLE_ISOLATION 2024-01-10 10:52:28 +01:00
processor.h x86: make get_cpu_vendor() accessible from Xen code 2024-12-13 09:28:10 +01:00
prom.h x86/of: Change x86_dtb_parse_smp_config() to static 2024-04-03 08:49:56 +02:00
proto.h x86/entry: Convert INT 0x80 emulation to IDTENTRY 2023-12-07 09:51:29 -08:00
pti.h x86/bugs: Rename CONFIG_PAGE_TABLE_ISOLATION => CONFIG_MITIGATION_PAGE_TABLE_ISOLATION 2024-01-10 10:52:28 +01:00
ptrace.h x86/ptrace: Add FRED additional information to the pt_regs structure 2024-01-31 22:01:20 +01:00
purgatory.h x86/kdump: Remove the backup region handling 2019-11-14 18:24:43 +01:00
pvclock-abi.h
pvclock.h random: vDSO: minimize and simplify header includes 2024-09-13 17:28:35 +02:00
qrwlock.h
qspinlock_paravirt.h locking/pvqspinlock/x86: Use _Q_LOCKED_VAL in PV_UNLOCK_ASM macro 2024-04-24 11:48:08 +02:00
qspinlock.h x86/paravirt: Fix incorrect virt spinlock setting on bare metal 2024-08-07 20:04:38 +02:00
realmode.h x86/smpboot: Implement a bit spinlock to protect the realmode stack 2023-05-15 13:45:03 +02:00
reboot_fixups.h
reboot.h KVM/arm64 fixes for 6.12, take #1 2024-10-06 03:59:22 -04:00
required-features.h x86/cpufeatures: Add new word for scattered features 2024-03-25 11:16:54 +01:00
resctrl.h x86/resctrl: Fix arch_mbm_* array overrun on SNC 2024-08-28 11:13:08 +02:00
rmwcc.h work around gcc bugs with 'asm goto' with outputs 2024-02-09 15:57:48 -08:00
runtime-const.h x86: fix whitespace in runtime-const assembler output 2024-10-25 09:53:03 -07:00
seccomp.h x86/syscall/compat: Remove ia32_unistd.h 2024-03-22 09:37:09 +01:00
sections.h lockdep: fix static memory detection even more 2023-08-21 13:46:24 -07:00
segment.h x86/vdso: Choose the right GDT_ENTRY_CPUNODE for 32-bit getcpu() on 64-bit kernel 2023-08-08 09:31:43 +02:00
serial.h
set_memory.h arch: introduce set_direct_map_valid_noflush() 2024-11-07 14:25:15 -08:00
setup_arch.h
setup_data.h x86/setup: Move internal setup_data structures into setup_data.h 2024-01-30 15:17:12 +01:00
setup.h x86/setup: Warn when option parsing is done too early 2024-05-27 18:54:45 +02:00
sev-common.h x86/virt: Move SEV-specific parsing into arch/x86/virt/svm 2024-10-15 19:54:42 +02:00
sev.h x86/sev: Convert shared memory back to private on kexec 2024-10-28 18:06:54 +01:00
sgx.h x86/sgx: Allow enclaves to use Asynchrounous Exit Notification 2022-11-04 15:33:30 -07:00
shmparam.h
shstk.h uprobe: Add uretprobe syscall to speed up return probe 2024-06-12 08:44:28 +09:00
sigcontext.h
sigframe.h x86/init: Initialize signal frame size late 2023-06-16 10:16:00 +02:00
sighandling.h x86/signal: Add ABI prefixes to frame setup functions 2022-10-19 09:58:49 +02:00
signal.h x86/signal: Remove sigset_t parameter from frame setup functions 2022-10-19 09:58:48 +02:00
simd.h
smap.h x86/cpu: Remove CONFIG_X86_SMAP and "nosmap" 2022-04-04 10:16:57 +02:00
smp.h x86/smp: Add smp_ops.stop_this_cpu() callback 2024-06-17 17:46:20 +02:00
softirq_stack.h x86/softirq/64: Inline do_softirq_own_stack() 2021-02-10 23:34:17 +01:00
sparsemem.h mm: make range-to-target_node lookup facility a part of numa_memblks 2024-09-03 21:15:32 -07:00
spec-ctrl.h x86/cpu: Provide a declaration for itlb_multihit_kvm_mitigation 2024-03-04 12:09:13 +01:00
special_insns.h x86/asm: Use "m" operand constraint in WRUSSQ asm template 2024-03-20 12:04:38 +01:00
spinlock_types.h x86/spinlock: Remove obsolete ticket spinlock macros and types 2020-05-28 21:18:40 +02:00
spinlock.h
sta2x11.h
stackprotector.h stackprotector: actually use get_random_canary() 2022-11-18 02:18:10 +01:00
stacktrace.h x86/mm/64: Improve stack overflow warnings 2021-09-21 13:57:43 +02:00
static_call.h x86/static-call: provide a way to do very early static-call updates 2024-12-13 09:28:32 +01:00
string_32.h x86/mmx_32: Remove X86_USE_3DNOW 2021-12-11 09:09:45 +01:00
string_64.h x86/asm/64: Clean up memset16(), memset32(), memset64() assembly constraints in <asm/string_64.h> 2024-03-22 11:47:34 +01:00
string.h
suspend_32.h x86/pm: Work around false positive kmemleak report in msr_build_context() 2024-03-22 11:01:31 +01:00
suspend_64.h x86/pm: Fix false positive kmemleak report in msr_build_context() 2022-04-27 13:55:19 +02:00
suspend.h
svm.h KVM: SVM: Add host SEV-ES save area structure into VMCB via a union 2024-08-29 19:06:12 -07:00
switch_to.h x86/entry: Set FRED RSP0 on return to userspace instead of context switch 2024-08-25 19:23:00 +02:00
sync_bitops.h x86/asm: Modernize sync_bitops.h 2019-04-10 09:53:31 +02:00
sync_core.h x86/static-call: provide a way to do very early static-call updates 2024-12-13 09:28:32 +01:00
syscall_wrapper.h x86/entry/ia32: Ensure s32 is sign extended to s64 2024-01-24 11:49:19 +01:00
syscall.h x86/syscall: Avoid memcpy() for ia32 syscall_get_arguments() 2024-08-23 11:46:51 -07:00
syscalls.h x86: Remove unneeded includes 2020-03-21 16:03:25 +01:00
tdx.h x86/mce: Differentiate real hardware #MCs from TDX erratum ones 2023-12-12 08:46:46 -08:00
text-patching.h asm-generic: introduce text-patching.h 2024-11-07 14:25:15 -08:00
thermal.h x86/thermal: Fix LVT thermal setup for SMI delivery mode 2021-05-31 22:32:26 +02:00
thread_info.h sched, x86: Update the comment for TIF_NEED_RESCHED_LAZY. 2024-11-11 11:49:45 +01:00
time.h init: consolidate prototypes in linux/init.h 2023-06-09 17:44:16 -07:00
timer.h ntp: Remove unused tick_nsec 2024-10-02 16:53:38 +02:00
timex.h x86/tsc: Use fallback for random_get_entropy() instead of zero 2022-05-13 23:59:23 +02:00
tlb.h x86/mm: Carve out INVLPG inline asm for use by others 2024-11-25 11:28:02 +01:00
tlbbatch.h
tlbflush.h x86/mm: Fix LAM inconsistency during context switch 2024-07-02 11:32:16 -07:00
topology.h - Add a feature flag which denotes AMD CPUs supporting workload classification 2024-11-19 12:27:19 -08:00
trace_clock.h
trap_pf.h x86/traps: Define RMP violation #PF error code 2024-01-29 17:26:56 +01:00
trapnr.h x86/trapnr: Add event type macros to <asm/trapnr.h> 2024-01-25 19:10:29 +01:00
traps.h arch: include linux/cpu.h for trap_init() prototype 2023-11-23 11:32:31 +01:00
tsc.h x86/tsc: Remove obsolete ART to TSC conversion functions 2024-06-03 11:18:51 +02:00
uaccess_32.h x86: uaccess: move 32-bit and 64-bit parts into proper <asm/uaccess_N.h> header 2023-05-03 10:37:22 -07:00
uaccess_64.h x86: fix user address masking non-canonical speculation issue 2024-10-25 09:53:03 -07:00
uaccess.h x86/uaccess: Fix missed zeroing of ia32 u64 get_user() range checking 2024-06-11 16:08:43 -07:00
umip.h x86/Kconfig: Rename UMIP config parameter 2019-11-07 11:07:29 +01:00
unaccepted_memory.h x86/sev: Add SNP-specific unaccepted memory support 2023-06-06 18:31:37 +02:00
unistd.h clone3: drop __ARCH_WANT_SYS_CLONE3 macro 2024-07-10 14:23:38 +02:00
unwind_hints.h drm/vmwgfx: Add unwind hints around RBP clobber 2023-06-07 10:03:12 -07:00
unwind.h x86,rethook,kprobes: Replace kretprobe with rethook on x86 2022-03-28 19:38:51 -07:00
uprobes.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
user32.h
user_32.h asm/user.h: killed unused macros 2022-01-30 21:17:00 -05:00
user_64.h asm/user.h: killed unused macros 2022-01-30 21:17:00 -05:00
user.h
vdso.h x86/vdso: Move VDSO image init to vdso2c generated code 2023-01-25 12:33:40 +01:00
vermagic.h arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h> 2020-04-23 10:50:26 +09:00
vga.h
vgtod.h x86/vgtod: Remove unused typedef gtod_long_t 2024-07-03 21:27:04 +02:00
video.h arch: Rename fbdev header and source files 2024-05-03 17:07:50 +02:00
vm86.h x86/vm86: Make sure the free_vm86(task) definition uses its parameter even in the !CONFIG_VM86 case 2024-03-29 14:24:50 +01:00
vmalloc.h mm/vmalloc: provide fallback arch huge vmap support functions 2021-04-30 11:20:40 -07:00
vmware.h x86/vmware: Add TDX hypercall support 2024-06-25 17:15:48 +02:00
vmx.h KVM: VMX: Open code VMX preemption timer rate mask in its accessor 2024-08-22 11:25:54 -07:00
vmxfeatures.h - Flip the logic to add feature names to /proc/cpuinfo to having to 2024-07-15 20:25:16 -07:00
vsyscall.h x86/mm: Move is_vsyscall_vaddr() into asm/vsyscall.h 2024-02-15 19:21:39 -08:00
word-at-a-time.h x86-64: word-at-a-time: improve byte count calculations 2024-06-19 12:35:18 -07:00
x86_init.h x86/mm: Add callbacks to prepare encrypted memory for kexec 2024-06-17 17:46:02 +02:00
xor_32.h lib/xor: make xor prototypes more friendly to compiler vectorization 2022-02-11 20:39:39 +11:00
xor_64.h
xor_avx.h lib/xor: make xor prototypes more friendly to compiler vectorization 2022-02-11 20:39:39 +11:00
xor.h lib/xor: make xor prototypes more friendly to compiler vectorization 2022-02-11 20:39:39 +11:00