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linux-stable/arch/x86/include/asm
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Sean Christopherson f71a53d118 Revert "KVM: x86/mmu: Drop kvm_mmu_extended_role.cr4_la57 hack" 
Restore CR4.LA57 to the mmu_role to fix an amusing edge case with nested
virtualization.  When KVM (L0) is using TDP, CR4.LA57 is not reflected in
mmu_role.base.level because that tracks the shadow root level, i.e. TDP
level.  Normally, this is not an issue because LA57 can't be toggled
while long mode is active, i.e. the guest has to first disable paging,
then toggle LA57, then re-enable paging, thus ensuring an MMU
reinitialization.

But if L1 is crafty, it can load a new CR4 on VM-Exit and toggle LA57
without having to bounce through an unpaged section.  L1 can also load a
new CR3 on exit, i.e. it doesn't even need to play crazy paging games, a
single entry PML5 is sufficient.  Such shenanigans are only problematic
if L0 and L1 use TDP, otherwise L1 and L2 share an MMU that gets
reinitialized on nested VM-Enter/VM-Exit due to mmu_role.base.guest_mode.

Note, in the L2 case with nested TDP, even though L1 can switch between
L2s with different LA57 settings, thus bypassing the paging requirement,
in that case KVM's nested_mmu will track LA57 in base.level.

This reverts commit 8053f924ca.

Fixes: 8053f924ca ("KVM: x86/mmu: Drop kvm_mmu_extended_role.cr4_la57 hack")
Cc: stable@vger.kernel.org
Signed-off-by: Sean Christopherson <seanjc@google.com>
Message-Id: <20210622175739.3610207-6-seanjc@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2021-06-24 18:00:36 -04:00
..
e820 x86/efi: EFI soft reservation to E820 enumeration 2019-11-07 15:44:14 +01:00
fpu x86/fpu/64: Don't FNINIT in kernel_fpu_begin() 2021-01-29 12:27:47 +01:00
numachip
trace x86/mm/tlb: Flush remote and local TLBs concurrently 2021-03-06 12:59:10 +01:00
uv x86: Fix various typos in comments 2021-03-18 15:31:53 +01:00
vdso clocksource/drivers/hyper-v: Re-enable VDSO_CLOCKMODE_HVCLOCK on X86 2021-05-14 14:55:13 +02:00
xen Revert "xen: fix p2m size in dom0 for disabled memory hotplug case" 2021-03-24 18:33:36 -05:00
acenv.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500 2019-06-19 17:09:55 +02:00
acpi.h x86/mce, cper: Pass x86 CPER through the MCA handling chain 2020-11-21 12:05:41 +01:00
acrn.h x86/acrn: Introduce hypercall interfaces 2021-02-09 10:58:18 +01:00
agp.h x86: Fix various typos in comments, take #2 2021-03-21 23:50:28 +01:00
alternative.h x86/alternatives: Optimize optimize_nops() 2021-04-02 12:41:17 +02:00
amd_nb.h x86/mce/amd: Cleanup threshold device remove path 2020-04-14 15:49:51 +02:00
apic.h x86/apic: Add extra serialization for non-serializing MSRs 2021-02-04 19:36:31 +01:00
apicdef.h x86/apic: Cleanup delivery mode defines 2020-10-28 20:26:24 +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 x86/cpu: Use RDRAND and RDSEED mnemonics in archrandom.h 2020-05-18 19:50:47 +02:00
asm-offsets.h
asm-prototypes.h objtool/x86: Rewrite retpoline thunk calls 2021-04-02 12:47:28 +02:00
asm.h Orphan link sections were a long-standing source of obscure bugs, 2020-10-12 13:39:19 -07:00
atomic.h asm-generic/atomic: Add try_cmpxchg() fallbacks 2020-10-12 18:27:27 +02:00
atomic64_32.h locking/atomics: Flip fallbacks and instrumentation 2020-06-11 08:03:24 +02:00
atomic64_64.h asm-generic/atomic: Add try_cmpxchg() fallbacks 2020-10-12 18:27:27 +02:00
audit.h x86/audit: Fix a -Wmissing-prototypes warning for ia32_classify_syscall() 2020-05-19 18:03:07 +02:00
barrier.h x86/apic: Add extra serialization for non-serializing MSRs 2021-02-04 19:36:31 +01:00
bios_ebda.h
bitops.h x86, kcsan: Remove __no_kcsan_or_inline usage 2020-06-15 14:10:08 +02:00
boot.h x86: Add support for ZSTD compressed kernel 2020-07-31 11:49:09 +02:00
bootparam_utils.h x86/boot: Preserve boot_params.secure_boot from sanitizing 2019-09-02 09:17:45 +02:00
bug.h x86: Delete UD0, UD1 traces 2021-05-05 21:50:13 +02:00
bugs.h x86/mpx: remove MPX from arch/x86 2020-01-23 10:41:20 -08:00
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/AMD: Save AMD NodeId as cpu_die_id 2020-11-19 11:43:13 +01:00
ce4100.h
checksum.h unify generic instances of csum_partial_copy_nocheck() 2020-08-20 15:45:14 -04:00
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 amd64: switch csum_partial_copy_generic() to new calling conventions 2020-08-20 15:45:22 -04:00
clocksource.h x86: Introduce asm/vdso/clocksource.h 2020-03-21 15:23:54 +01:00
cmdline.h
cmpxchg.h x86: Fix various typos in comments 2021-03-18 15:31:53 +01:00
cmpxchg_32.h x86: cmpxchg_32.h: Delete duplicated word 2020-07-26 12:47:22 +02:00
cmpxchg_64.h
compat.h [amd64] clean PRSTATUS_SIZE/SET_PR_FPVALID up properly 2021-01-06 08:40:56 -05:00
cpu.h Perf events changes in this cycle were: 2021-04-28 13:03:44 -07:00
cpu_device_id.h x86/cpu: Add a X86_MATCH_INTEL_FAM6_MODEL_STEPPINGS() macro 2020-05-07 13:48:05 +02:00
cpu_entry_area.h x86/sev-es: Allocate and map an IST stack for #VC handler 2020-09-09 11:33:19 +02:00
cpufeature.h x86/alternative: Use ALTERNATIVE_TERNARY() in _static_cpu_has() 2021-03-11 19:33:43 +01:00
cpufeatures.h ARM: 2021-05-01 10:14:08 -07:00
cpuidle_haltpoll.h cpuidle-haltpoll: vcpu hotplug support 2019-09-03 09:36:36 +02:00
cpumask.h x86/entry, cpumask: Provide non-instrumented variant of cpu_is_offline() 2020-06-15 14:10:09 +02:00
crash.h Merge branch 'x86-kdump-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-11-26 09:48:19 -08:00
current.h
debugreg.h x86/debug: Remove aout_dump_debugregs() 2020-09-04 15:12:55 +02:00
delay.h x86/delay: Introduce TPAUSE delay 2020-05-07 16:06:20 +02:00
desc.h x86/idt: Make IDT init functions static inlines 2020-09-07 22:44:43 +02:00
desc_defs.h x86/idt: Make IDT init functions static inlines 2020-09-07 22:44:43 +02:00
device.h x86: Remove dev->archdata.iommu pointer 2020-06-30 11:59:48 +02:00
disabled-features.h x86/cpufeatures: Assign dedicated feature word for CPUID_0x8000001F[EAX] 2021-01-28 17:41:24 +01:00
div64.h sched/cputime: Improve cputime_adjust() 2020-06-15 14:10:00 +02:00
dma-mapping.h dma-mapping: move dma-debug.h to kernel/dma/ 2020-10-06 07:07:05 +02:00
dma.h x86/dma: Fix max PFN arithmetic overflow on 32 bit systems 2020-05-28 20:21:32 +02:00
dmi.h
doublefault.h x86/32: Remove CONFIG_DOUBLEFAULT 2020-04-14 14:24:05 +02:00
dwarf2.h x86: remove always-defined CONFIG_AS_CFI_SECTIONS 2020-04-09 00:01:59 +09:00
edac.h
efi.h - Have 64-bit kernel code which uses 387 insns request a x87 init 2021-02-20 20:07:44 -08:00
elf.h x86: Remove unusual Unicode characters from comments 2021-03-21 23:50:07 +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: Enable random_kstack_offset support 2021-04-08 14:05:20 +02:00
espfix.h
exec.h
extable.h x86/mce: Provide method to find out the type of an exception handler 2020-10-07 11:08:59 +02:00
fb.h
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
frame.h x86/unwind/fp: Fix FP unwinding in ret_from_fork 2020-09-18 09:59:40 +02:00
fsgsbase.h x86/fsgsbase: Replace static_cpu_has() with boot_cpu_has() 2020-08-24 18:18:32 +02:00
ftrace.h livepatch: Use the default ftrace_ops instead of REGS when ARGS is available 2020-11-13 12:15:28 -05:00
futex.h x86: get rid of user_atomic_cmpxchg_inatomic() 2020-03-27 23:58:55 -04:00
gart.h
GEN-for-each-reg.h x86: Simplify retpoline declaration 2020-04-30 20:14:34 +02:00
genapic.h
geode.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 206 2019-05-30 11:29:53 -07:00
hardirq.h x86/kvm/vmx: Move guest enter/exit into .noinstr.text 2020-07-09 07:08:40 -04:00
highmem.h x86/mm/highmem: Use generic kmap atomic implementation 2020-11-06 23:14:55 +01:00
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
hw_irq.h iommu/amd: Fix IOMMU interrupt generation in X2APIC mode 2020-11-18 20:55:59 +01:00
hyperv-tlfs.h hyperv: SVM enlightened TLB flush support flag 2021-06-17 13:09:36 -04:00
hypervisor.h x86/paravirt: Remove const mark from x86_hyper_xen_hvm variable 2019-07-17 08:09:59 +02:00
i8259.h
ia32.h
ia32_unistd.h
idtentry.h KVM/VMX: Invoke NMI non-IST entry instead of IST entry 2021-05-05 22:54:10 +02:00
imr.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441 2019-06-05 17:37:17 +02:00
inat.h x86/insn: Add a __ignore_sync_check__ marker 2021-03-15 11:00:57 +01:00
inat_types.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
init.h
insn-eval.h x86/insn: Rename insn_decode() to insn_decode_from_regs() 2021-03-15 10:53:10 +01:00
insn.h x86: Add insn_decode_kernel() 2021-03-31 16:20:22 +02:00
inst.h x86/asm: Drop unused RDPID macro 2020-11-26 12:58:56 +01:00
intel-family.h x86/cpu: Comment Skylake server stepping too 2021-04-10 11:14:33 +02:00
intel-mid.h x86/platform/intel-mid: Update Copyright year and drop file names 2021-02-15 20:10:30 +01:00
intel_ds.h perf/x86/intel: Add Icelake support 2019-04-16 12:26:18 +02:00
intel_pconfig.h x86: Fix various typos in comments 2021-03-18 15:31:53 +01:00
intel_pt.h x86: Fix various typos in comments, take #2 2021-03-21 23:50:28 +01:00
intel_punit_ipc.h
intel_scu_ipc.h x86/platform/intel-mid: Get rid of intel_scu_ipc_legacy.h 2021-02-15 20:10:30 +01:00
intel_telemetry.h platform/x86: intel_pmc_ipc: Convert to MFD 2020-04-24 11:18:44 +01:00
invpcid.h x86/cpu: Use INVPCID mnemonic in invpcid.h 2020-05-12 16:05:30 +02:00
io.h x86: Fix various typos in comments 2021-03-18 15:31:53 +01:00
io_apic.h x86/ioapic: Handle Extended Destination ID field in RTE 2020-10-28 20:26:28 +01:00
io_bitmap.h x86/ioperm: Fix io bitmap invalidation on Xen PV 2020-07-18 12:31:49 +02:00
iomap.h io-mapping: Cleanup atomic iomap 2020-11-06 23:14:58 +01:00
iommu.h iommu/vt-d: Check VT-d RMRR region in BIOS is reported as reserved 2019-11-11 16:06:07 +01:00
iommu_table.h
iosf_mbi.h media: atomisp: move CCK endpoint address to generic header 2020-07-18 07:17:16 +02:00
irq.h Rework of the X86 irq stack handling: 2021-02-24 16:32:23 -08:00
irq_remapping.h x86: Kill all traces of irq_remapping_get_irq_domain() 2020-10-28 20:26:28 +01:00
irq_stack.h x86: Fix various typos in comments 2021-03-18 15:31:53 +01:00
irq_vectors.h x86/irq: Fix outdated comments 2019-04-22 11:42:59 +02:00
irq_work.h x86/entry: Convert various system vectors 2020-06-11 15:15:14 +02:00
irqdomain.h x86/apic: Add select() method on vector irqdomain 2020-10-28 20:26:27 +01:00
irqflags.h x86/paravirt: Switch functions with custom code to ALTERNATIVE 2021-03-11 20:07:01 +01:00
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 Locking changes for this cycle were: 2021-04-28 12:37:53 -07:00
kasan.h
kaslr.h x86/mm: simplify init_trampoline() and surrounding logic 2020-06-09 09:39:13 -07:00
kbdleds.h
Kbuild asm-generic: make more kernel-space headers mandatory 2020-04-02 09:35:25 -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 x86: Use ELF fields defined in 'struct kimage' 2021-03-08 12:06:29 -07:00
kfence.h kfence, x86: fix preemptible warning on KPTI-enabled systems 2021-04-09 14:54:23 -07:00
kgdb.h
kprobes.h x86/kprobes: Use int3 instead of debug trap for single-step 2021-03-23 16:07:56 +01:00
kvm-x86-ops.h KVM: x86: Drop "pre_" from enter/leave_smm() helpers 2021-06-17 13:09:35 -04:00
kvm_host.h Revert "KVM: x86/mmu: Drop kvm_mmu_extended_role.cr4_la57 hack" 2021-06-24 18:00:36 -04:00
kvm_page_track.h KVM: Simplify kvm_free_memslot() and all its descendents 2020-03-16 17:57:22 +01:00
kvm_para.h x86/kvm: Disable all PV features on crash 2021-05-07 06:06:10 -04:00
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
kvmclock.h
linkage.h x86/asm: Remove the last GLOBAL user and remove the macro 2019-10-18 11:29:50 +02:00
livepatch.h livepatch: Use the default ftrace_ops instead of REGS when ARGS is available 2020-11-13 12:15:28 -05:00
local.h
mach_timer.h
mach_traps.h
math_emu.h
mc146818rtc.h
mce.h thermal: Move therm_throt there from x86/mce 2021-02-08 11:43:20 +01:00
mem_encrypt.h x86/sev: Drop redundant and potentially misleading 'sev_enabled' 2021-04-26 05:27:14 -04:00
memtype.h x86/mm: Move pgprot2cachemode out of line 2020-04-20 12:39:17 +02:00
microcode.h x86/microcode: Make microcode_init() static 2020-12-31 11:44:00 +01:00
microcode_amd.h x86/microcode/AMD: Increase microcode PATCH_MAX_SIZE 2020-04-14 17:34:46 +02:00
microcode_intel.h
misc.h
mmconfig.h
mmu.h x86/mm: Convert mmu context ia32_compat into a proper flags field 2020-10-26 13:46:47 +01:00
mmu_context.h asm-generic: mmu-context cleanup 2020-12-15 23:58:04 -08:00
mmx.h
mmzone.h
mmzone_32.h x86/mm: Drop deprecated DISCONTIGMEM support for 32-bit 2020-05-28 18:34:30 +02:00
mmzone_64.h
module.h arch: split MODULE_ARCH_VERMAGIC definitions out to <asm/vermagic.h> 2020-04-23 10:50:26 +09:00
mpspec.h x86/init: Remove unused init ops 2020-09-16 16:52:28 +02:00
mpspec_def.h
mshyperv.h drivers: hv: Create a consistent pattern for checking Hyper-V hypercall status 2021-04-21 09:49:19 +00:00
msi.h x86/apic: Support 15 bits of APIC ID in MSI where available 2020-10-28 20:26:29 +01:00
msr-index.h x86/msr: Rename MSR_K8_SYSCFG to MSR_AMD64_SYSCFG 2021-05-10 07:51:38 +02:00
msr-trace.h
msr.h x86/cpu: Remove write_tsc() and write_rdtscp_aux() wrappers 2021-05-05 21:50:14 +02:00
mtrr.h x86/mm/pat: Rename <asm/pat.h> => <asm/memtype.h> 2019-12-10 10:12:55 +01:00
mwait.h sched/idle: Fix arch_cpu_idle() vs tracing 2020-11-24 16:47:35 +01:00
nmi.h arch: x86: Remove CONFIG_OPROFILE support 2021-01-29 10:05:51 +05:30
nops.h x86: Remove dynamic NOP selection 2021-03-15 16:24:59 +01:00
nospec-branch.h - turn the stack canary into a normal __percpu variable on 32-bit which 2021-04-27 17:45:09 -07:00
numa.h ACPI updates for 5.10-rc1 2020-10-14 11:42:04 -07:00
numa_32.h
olpc.h Platform: OLPC: Move EC-specific functionality out from x86 2019-05-20 17:27:08 +03:00
olpc_ofw.h
orc_lookup.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13 2019-05-21 11:28:45 +02:00
orc_types.h objtool: Fix x86 orc generation on big endian cross-compiles 2021-01-13 18:13:13 -06:00
page.h
page_32.h
page_32_types.h x86/build: Fix vmlinux size check on 64-bit 2020-10-29 21:54:35 +01:00
page_64.h x86/cpu: Use alternative to generate the TASK_SIZE_MAX constant 2021-05-05 08:52:31 +02:00
page_64_types.h x86/cpu: Use alternative to generate the TASK_SIZE_MAX constant 2021-05-05 08:52:31 +02:00
page_types.h x86/mm: thread pgprot_t through init_memory_mapping() 2020-04-10 15:36:21 -07:00
paravirt.h The x86 MM changes in this cycle were: 2021-04-29 11:41:43 -07:00
paravirt_types.h The x86 MM changes in this cycle were: 2021-04-29 11:41:43 -07:00
parport.h
pci-direct.h
pci-functions.h
pci.h x86/irq: Cleanup the arch_*_msi_irqs() leftovers 2020-09-16 16:52:38 +02:00
pci_x86.h x86/pci: Reducde #ifdeffery in PCI init code 2020-09-16 16:52:35 +02:00
percpu.h x86/percpu: Remove unused PER_CPU() macro 2020-07-23 11:46:43 +02:00
perf_event.h perf/x86/intel: Add perf core PMU support for Sapphire Rapids 2021-02-01 15:31:37 +01:00
perf_event_p4.h
pgalloc.h asm-generic: pgalloc: provide generic pgd_free() 2020-08-07 11:33:26 -07:00
pgtable-2level.h
pgtable-2level_types.h x86/mm/32: implement arch_sync_kernel_mappings() 2020-06-02 10:59:11 -07:00
pgtable-3level.h mmap locking API: convert mmap_sem comments 2020-06-09 09:39:14 -07:00
pgtable-3level_types.h x86/paravirt: Remove 32-bit support from CONFIG_PARAVIRT_XXL 2020-08-15 13:52:11 +02:00
pgtable-invert.h
pgtable.h x86: Fix various typos in comments 2021-03-18 15:31:53 +01:00
pgtable_32.h x86/build: Fix vmlinux size check on 64-bit 2020-10-29 21:54:35 +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_64.h The biggest change is to not sync the vmalloc and ioremap ranges for x86-64 anymore. 2020-08-03 17:25:42 -07:00
pgtable_64_types.h x86: Support kmap_local() forced debugging 2020-11-24 14:42:09 +01:00
pgtable_areas.h mm, x86/mm: Untangle address space layout definitions from basic pgtable type definitions 2019-12-10 10:12:55 +01:00
pgtable_types.h x86/mm: Remove duplicate definition of _PAGE_PAT_LARGE 2021-01-08 22:04:51 +01:00
pkeys.h x86/pkeys: Add check for pkey "overflow" 2020-02-24 20:25:21 +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
preempt.h sched,x86: Allow !PREEMPT_DYNAMIC 2021-02-17 14:12:43 +01:00
probe_roms.h
processor-cyrix.h x86/cpu/cyrix: Remove {get,set}Cx86_old macros used for Cyrix processors 2019-03-21 12:28:50 +01:00
processor-flags.h
processor.h x86, sched: Fix the AMD CPPC maximum performance value on certain AMD Ryzen generations 2021-05-13 12:10:24 +02:00
prom.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
proto.h x86/asm: Ensure asm/proto.h can be included stand-alone 2021-04-12 13:12:46 +02:00
pti.h x86: Use the correct SPDX License Identifier in headers 2019-10-01 20:31:35 +02:00
ptrace.h Linux 5.12-rc3 2021-03-15 10:49:00 +01:00
purgatory.h x86/kdump: Remove the backup region handling 2019-11-14 18:24:43 +01:00
pvclock-abi.h
pvclock.h x86/vdso: Switch to generic vDSO implementation 2019-06-22 21:21:10 +02:00
qrwlock.h
qspinlock.h x86/kvm: Add "nopvspin" parameter to disable PV spinlocks 2020-07-08 16:21:57 -04:00
qspinlock_paravirt.h
realmode.h x86/head/64: Don't call verify_cpu() on starting APs 2020-09-09 11:33:20 +02:00
reboot.h
reboot_fixups.h
required-features.h x86/cpufeatures: Assign dedicated feature word for CPUID_0x8000001F[EAX] 2021-01-28 17:41:24 +01:00
resctrl.h x86/resctrl: Apply READ_ONCE/WRITE_ONCE to task_struct.{rmid,closid} 2021-01-11 11:43:23 +01:00
rmwcc.h jump_label: move 'asm goto' support test to Kconfig 2019-01-06 09:46:51 +09:00
seccomp.h x86: Enable seccomp architecture tracking 2020-11-20 11:16:34 -08:00
sections.h x86/setup: Fix static memory detection 2020-03-19 11:58:13 +01:00
segment.h x86/stackprotector/32: Make the canary into a regular percpu variable 2021-03-08 13:19:05 +01:00
serial.h
set_memory.h x86: Fix various typos in comments, take #2 2021-03-21 23:50:28 +01:00
setup.h x86/setup: Remove unused RESERVE_BRK_ARRAY() 2021-03-11 11:47:37 +01:00
setup_arch.h
sev-common.h x86/sev: Move GHCB MSR protocol and NAE definitions in a common header 2021-05-10 07:46:39 +02:00
sev.h x86/sev: Move GHCB MSR protocol and NAE definitions in a common header 2021-05-10 07:46:39 +02:00
sgx.h Trivial cleanups and fixes all over the place. 2021-04-26 09:25:47 -07:00
shmparam.h
sigcontext.h
sigframe.h x86: switch sigframe sigset handling to explict __get_user()/__put_user() 2020-03-18 15:29:54 -04:00
sighandling.h Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2020-03-31 11:04:05 -07:00
signal.h x86/entry: Use generic syscall exit functionality 2020-07-24 15:04:59 +02:00
simd.h
smap.h First big cleanup to the paravirt infra to use alternatives and thus 2021-04-26 09:01:29 -07:00
smp.h ACPI: processor: Fix build when CONFIG_ACPI_PROCESSOR=m 2021-04-07 19:02:43 +02:00
softirq_stack.h x86/softirq/64: Inline do_softirq_own_stack() 2021-02-10 23:34:17 +01:00
sparsemem.h mm: fix phys_to_target_node() and memory_add_physaddr_to_nid() exports 2020-11-22 10:48:22 -08:00
spec-ctrl.h
special_insns.h x86: Remove dynamic NOP selection 2021-03-15 16:24:59 +01:00
spinlock.h
spinlock_types.h x86/spinlock: Remove obsolete ticket spinlock macros and types 2020-05-28 21:18:40 +02:00
sta2x11.h
stackprotector.h x86/stackprotector/32: Make the canary into a regular percpu variable 2021-03-08 13:19:05 +01:00
stacktrace.h x86/dumpstack: Make show_trace_log_lvl() static 2020-11-17 19:05:32 +01:00
static_call.h static_call: Allow module use without exposing static_call_key 2021-02-17 14:12:42 +01:00
string.h
string_32.h x86/asm: Remove unused __constant_c_x_memset() macro and inlines 2019-01-12 17:54:49 +01:00
string_64.h x86, powerpc: Rename memcpy_mcsafe() to copy_mc_to_{user, kernel}() 2020-10-06 11:18:04 +02:00
suspend.h
suspend_32.h x86/stackprotector/32: Make the canary into a regular percpu variable 2021-03-08 13:19:05 +01:00
suspend_64.h x86/paravirt: Drop {read,write}_cr8() hooks 2019-07-22 10:12:33 +02:00
svm.h KVM: SVM: Software reserved fields 2021-06-17 13:09:37 -04:00
swiotlb.h
switch_to.h x86/process/64: Move cpu_current_top_of_stack out of TSS 2021-03-28 22:40:10 +02:00
sync_bitops.h x86/asm: Modernize sync_bitops.h 2019-04-10 09:53:31 +02:00
sync_core.h x86/membarrier: Get rid of a dubious optimization 2020-12-09 09:37:42 +01:00
syscall.h Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2020-03-31 11:04:05 -07:00
syscall_wrapper.h x86/syscalls: Fix -Wmissing-prototypes warnings from COND_SYSCALL() 2021-03-25 16:20:41 +01:00
syscalls.h x86: Remove unneeded includes 2020-03-21 16:03:25 +01:00
sysfb.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 2019-05-30 11:26:32 -07:00
text-patching.h x86/alternatives: Teach text_poke_bp() to emulate RET 2020-09-01 09:58:05 +02:00
thermal.h thermal: Move therm_throt there from x86/mce 2021-02-08 11:43:20 +01:00
thread_info.h x86/process/64: Move cpu_current_top_of_stack out of TSS 2021-03-28 22:40:10 +02:00
time.h x86/timer: Skip PIT initialization on modern chipsets 2019-06-29 11:35:35 +02:00
timer.h
timex.h
tlb.h tlb: arch: Remove empty __tlb_remove_tlb_entry() stubs 2021-01-29 20:02:29 +01:00
tlbbatch.h
tlbflush.h x86/mm/tlb: Privatize cpu_tlbstate 2021-03-06 12:59:10 +01:00
topology.h x86/topology: Make __max_die_per_package available unconditionally 2021-01-14 12:18:36 +01:00
trace_clock.h
trap_pf.h x86/mm: Signal SIGSEGV with PF_SGX 2020-11-17 14:36:13 +01:00
trapnr.h x86/boot/compressed/64: Add stage1 #VC handler 2020-09-07 19:45:25 +02:00
traps.h This feature enhances the current guest memory encryption support 2020-10-14 10:21:34 -07:00
tsc.h A set of locking fixes and updates: 2020-08-10 19:07:44 -07:00
uaccess.h x86/uaccess: fix code generation in put_user() 2020-10-23 13:44:24 -07:00
uaccess_32.h x86: get rid of small constant size cases in raw_copy_{to,from}_user() 2020-03-18 15:53:25 -04:00
uaccess_64.h x86, powerpc: Rename memcpy_mcsafe() to copy_mc_to_{user, kernel}() 2020-10-06 11:18:04 +02:00
umip.h x86/Kconfig: Rename UMIP config parameter 2019-11-07 11:07:29 +01:00
unaligned.h
unistd.h x86/entry: Move max syscall number calculation to syscallhdr.sh 2020-03-21 16:03:21 +01:00
unwind.h x86/unwind/orc: Fix premature unwind stoppage due to IRET frames 2020-04-25 12:22:29 +02:00
unwind_hints.h objtool: Combine UNWIND_HINT_RET_OFFSET and UNWIND_HINT_FUNC 2021-01-26 11:12:00 -06:00
uprobes.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 2019-05-30 11:26:35 -07:00
user.h
user32.h
user_32.h
user_64.h
vdso.h A set of updates for entry/exit handling: 2020-12-14 17:13:53 -08:00
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 um: Fix header inclusion 2020-03-23 18:45:14 +01:00
virtext.h KVM: VMX: Use the kernel's version of VMXOFF 2021-02-04 05:27:33 -05:00
vm86.h x86/vm86/32: Remove VM86_SCREEN_BITMAP support 2021-01-21 20:08:53 +01:00
vmalloc.h mm/vmalloc: provide fallback arch huge vmap support functions 2021-04-30 11:20:40 -07:00
vmware.h x86/cpu/vmware: Fix platform detection VMWARE_PORT macro 2019-10-22 00:51:44 +02:00
vmx.h KVM: VMX: Add basic handling of VM-Exit from SGX enclave 2021-04-20 04:18:54 -04:00
vmxfeatures.h KVM: VMX: Enable bus lock VM exit 2021-02-04 05:27:21 -05:00
vsyscall.h x86/vsyscall: Show something useful on a read fault 2019-06-28 00:04:39 +02:00
vvar.h x86/vdso: Add time napespace page 2020-01-14 12:20:58 +01:00
word-at-a-time.h
x86_init.h x86/apic: Support 15 bits of APIC ID in MSI where available 2020-10-28 20:26:29 +01:00
xor.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 47 2019-05-24 17:27:13 +02:00
xor_32.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 47 2019-05-24 17:27:13 +02:00
xor_64.h
xor_avx.h x86: remove always-defined CONFIG_AS_AVX 2020-04-09 00:01:59 +09:00