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1df4fd834e8e2c00973ac2003ad0e6feb8750b31
linux/arch/x86/include/asm
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Jing Liu 1df4fd834e x86/fpu: Prepare xfd_err in struct fpu_guest 
When XFD causes an instruction to generate #NM, IA32_XFD_ERR
contains information about which disabled state components are
being accessed. The #NM handler is expected to check this
information and then enable the state components by clearing
IA32_XFD for the faulting task (if having permission).

If the XFD_ERR value generated in guest is consumed/clobbered
by the host before the guest itself doing so, it may lead to
non-XFD-related #NM treated as XFD #NM in host (due to non-zero
value in XFD_ERR), or XFD-related #NM treated as non-XFD #NM in
guest (XFD_ERR cleared by the host #NM handler).

Introduce a new field in fpu_guest to save the guest xfd_err value.
KVM is expected to save guest xfd_err before interrupt is enabled
and restore it right before entering the guest (with interrupt
disabled).

Signed-off-by: Jing Liu <jing2.liu@intel.com>
Signed-off-by: Kevin Tian <kevin.tian@intel.com>
Signed-off-by: Jing Liu <jing2.liu@intel.com>
Signed-off-by: Yang Zhong <yang.zhong@intel.com>
Message-Id: <20220105123532.12586-12-yang.zhong@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2022-01-14 13:44:08 -05:00
..
e820
x86/efi: EFI soft reservation to E820 enumeration
2019-11-07 15:44:14 +01:00
fpu
x86/fpu: Prepare xfd_err in struct fpu_guest
2022-01-14 13:44:08 -05:00
numachip
…
trace
x86/fpu: Convert tracing to fpstate
2021-10-20 22:35:04 +02:00
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
xen: make HYPERVISOR_set_debugreg() always_inline
2021-11-25 09:25:39 -06:00
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/alternative: Implement .retpoline_sites support
2021-10-28 23:25:27 +02:00
amd_nb.h
x86/mce/amd: Cleanup threshold device remove path
2020-04-14 15:49:51 +02:00
amd-ibs.h
perf/x86/amd/ibs: Add bitfield definitions in new <asm/amd-ibs.h> header
2021-08-26 09:14:36 +02:00
apic.h
x86/apic: Mark _all_ legacy interrupts when IO/APIC is missing
2021-05-29 11:41:14 +02:00
apicdef.h
x86/apic: Cleanup delivery mode defines
2020-10-28 20:26:24 +01:00
apm.h
x86/apm: Don't access __preempt_count with zeroed fs
2018-07-16 17:59:57 +02:00
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
x86/retpoline: Move the retpoline thunk declarations to nospec-branch.h
2021-10-28 23:25:27 +02:00
asm.h
Merge tag 'x86_cpu_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-11-01 15:33:54 -07:00
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
atomic.h
locking/atomic: make ARCH_ATOMIC a Kconfig symbol
2021-05-26 13:20:49 +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/asm: Simplify __smp_mb() definition
2021-05-12 12:22:57 +02:00
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_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
checksum.h
unify generic instances of csum_partial_copy_nocheck()
2020-08-20 15:45:14 -04:00
clocksource.h
x86: Introduce asm/vdso/clocksource.h
2020-03-21 15:23:54 +01:00
cmdline.h
…
cmpxchg_32.h
x86: cmpxchg_32.h: Delete duplicated word
2020-07-26 12:47:22 +02:00
cmpxchg_64.h
locking/atomics/x86: Reduce arch_cmpxchg64*() instrumentation
2018-07-25 11:53:58 +02:00
cmpxchg.h
x86: Fix various typos in comments
2021-03-18 15:31:53 +01:00
compat.h
arch: remove compat_alloc_user_space
2021-09-08 15:32:35 -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: Make the #VC exception stacks part of the default stacks storage
2021-10-06 21:48:27 +02:00
cpu.h
Merge tag 'perf-core-2021-04-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-04-28 13:03:44 -07:00
cpufeature.h
x86/asm: Avoid adding register pressure for the init case in static_cpu_has()
2021-09-13 19:48:21 +02:00
cpufeatures.h
x86/fpu/amx: Define AMX state components and have it used for boot-time checks
2021-10-26 10:53:02 +02:00
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
x86/crash: Remove crash_reserve_low_1M()
2021-06-07 12:14:45 +02:00
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_defs.h
x86/idt: Make IDT init functions static inlines
2020-09-07 22:44:43 +02:00
desc.h
Merge branch 'akpm' (patches from Andrew)
2021-07-02 12:08:10 -07:00
device.h
x86: Remove dev->archdata.iommu pointer
2020-06-30 11:59:48 +02:00
disabled-features.h
x86/cpufeatures: Force disable X86_FEATURE_ENQCMD and remove update_pasid()
2021-06-03 16:33:09 +02:00
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
x86: Don't include linux/irq.h from asm/hardirq.h
2018-08-05 09:53:13 +02:00
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
Merge tag 'x86_fpu_for_v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-02-20 20:07:44 -08:00
elf.h
x86/elf: Support a new ELF aux vector AT_MINSIGSTKSZ
2021-05-19 12:18:45 +02:00
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: Correct reference to intended CONFIG_64_BIT
2021-10-06 18:46:02 +02:00
espfix.h
…
exec.h
…
extable_fixup_types.h
x86/extable: Provide EX_TYPE_DEFAULT_MCE_SAFE and EX_TYPE_FAULT_MCE_SAFE
2021-09-13 17:56:56 +02:00
extable.h
x86/extable: Rework the exception table mechanics
2021-09-13 17:51:47 +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
x86/ftrace: Make function graph use ftrace directly
2021-10-20 23:44:43 -04:00
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/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
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
perf/hw_breakpoint: Remove default hw_breakpoint_arch_parse()
2018-06-26 09:07:58 +02:00
hw_irq.h
iommu/amd: Fix IOMMU interrupt generation in X2APIC mode
2020-11-18 20:55:59 +01:00
hyperv-tlfs.h
x86/hyperv: Add new hvcall guest address host visibility support
2021-10-28 11:21:33 +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: Avoid magic number with ELCR register accesses
2021-08-10 23:31:43 +02:00
ia32_unistd.h
…
ia32.h
x86: Fix misspelled Kconfig symbols
2021-10-05 21:48:30 +02:00
idtentry.h
Merge tag 'x86-irq-2021-06-29' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-06-29 12:36:59 -07:00
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 a __ignore_sync_check__ marker
2021-03-15 11:00:57 +01:00
init.h
…
insn-eval.h
x86/iopl: Fake iopl(3) CLI/STI usage
2021-09-21 13:52:18 +02:00
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_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
intel-family.h
x86/cpu: Drop spurious underscore from RAPTOR_LAKE #define
2021-11-30 14:05:48 -08:00
intel-mid.h
x86/platform/intel-mid: Update Copyright year and drop file names
2021-02-15 20:10:30 +01:00
invpcid.h
x86/cpu: Use INVPCID mnemonic in invpcid.h
2020-05-12 16:05:30 +02:00
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
io.h
x86/ioremap: Selectively build arch override encryption functions
2021-10-04 11:45:49 +02:00
iomap.h
io-mapping: Cleanup atomic iomap
2020-11-06 23:14:58 +01:00
iommu_table.h
…
iommu.h
iommu/vt-d: Check VT-d RMRR region in BIOS is reported as reserved
2019-11-11 16:06:07 +01:00
iosf_mbi.h
media: atomisp: move CCK endpoint address to generic header
2020-07-18 07:17:16 +02:00
irq_remapping.h
x86: Kill all traces of irq_remapping_get_irq_domain()
2020-10-28 20:26:28 +01:00
irq_stack.h
Merge tag 'x86_core_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-11-02 07:56:47 -07:00
irq_vectors.h
x86/irq: Add and use NR_EXTERNAL_VECTORS and NR_SYSTEM_VECTORS
2021-05-21 12:36:44 +02:00
irq_work.h
x86/entry: Convert various system vectors
2020-06-11 15:15:14 +02:00
irq.h
Merge tag 'x86-entry-2021-02-24' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-02-24 16:32:23 -08:00
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
x86/jailhouse: Fix incorrect SPDX identifier
2018-04-23 10:17:28 +02:00
jump_label.h
jump_label, x86: Allow short NOPs
2021-05-12 14:54:56 +02:00
kasan.h
…
kaslr.h
x86/mm: simplify init_trampoline() and surrounding logic
2020-06-09 09:39:13 -07:00
kbdleds.h
…
Kbuild
x86/syscalls: Switch to generic syscalltbl.sh
2021-05-20 15:03:58 +02:00
kdebug.h
x86/dumpstack: Add log_lvl to __show_regs()
2020-07-22 23:56:53 +02:00
kexec-bzimage64.h
…
kexec.h
x86/sme: Replace occurrences of sme_active() with cc_platform_has()
2021-10-04 11:46:46 +02:00
kfence.h
kfence, x86: only define helpers if !MODULE
2021-07-30 17:09:01 +02:00
kgdb.h
…
kprobes.h
kprobes: treewide: Remove trampoline_address from kretprobe_trampoline_handler()
2021-09-30 21:24:06 -04:00
kvm_host.h
KVM: SVM: include CR3 in initial VMSA state for SEV-ES guests
2022-01-07 10:44:46 -05:00
kvm_page_track.h
KVM: x86/mmu: Propagate memslot const qualifier
2021-12-08 04:24:43 -05:00
kvm_para.h
x86/kvm: Add AMD SEV specific Hypercall3
2021-11-11 07:37:10 -05:00
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: SVM: include CR3 in initial VMSA state for SEV-ES guests
2022-01-07 10:44:46 -05:00
kvmclock.h
x86/kvmclock: Move this_cpu_pvti into kvmclock.h
2021-09-30 04:08:01 -04:00
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
x86/asm: 'Simplify' GEN_*_RMWcc() macros
2018-10-16 17:33:54 +02:00
mach_timer.h
…
mach_traps.h
…
math_emu.h
…
mc146818rtc.h
x86: Convert x86_platform_ops to timespec64
2018-05-19 14:03:14 +02:00
mce.h
Merge tag 'drm-next-2021-11-03' of git://anongit.freedesktop.org/drm/drm
2021-11-02 16:47:49 -07:00
mem_encrypt.h
Merge branch 'kvm-guest-sev-migration' into kvm-master
2021-11-11 07:40:26 -05:00
memtype.h
x86/mm: Move pgprot2cachemode out of line
2020-04-20 12:39:17 +02:00
microcode_amd.h
x86/microcode/AMD: Increase microcode PATCH_MAX_SIZE
2020-04-14 17:34:46 +02:00
microcode_intel.h
…
microcode.h
x86/microcode: Use the firmware_loader built-in API
2021-10-22 14:13:50 +02:00
misc.h
…
mmconfig.h
…
mmu_context.h
Merge tag 'asm-generic-mmu-context-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic
2020-12-15 23:58:04 -08:00
mmu.h
x86/mm: Convert mmu context ia32_compat into a proper flags field
2020-10-26 13:46:47 +01:00
mmx.h
…
mmzone_32.h
x86/mm: Drop deprecated DISCONTIGMEM support for 32-bit
2020-05-28 18:34:30 +02:00
mmzone_64.h
…
mmzone.h
…
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
x86/init: Remove unused init ops
2020-09-16 16:52:28 +02:00
mshyperv.h
x86/hyperv: Add Write/Read MSR registers via ghcb page
2021-10-28 11:22:38 +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-index: Add MSRs for XFD
2021-10-26 10:18:09 +02:00
msr-trace.h
…
msr.h
x86/extable: Rework the exception table mechanics
2021-09-13 17:51:47 +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/asm: Use _ASM_BYTES() in <asm/nops.h>
2021-05-10 12:33:28 +02:00
nospec-branch.h
bpf,x86: Respect X86_FEATURE_RETPOLINE*
2021-10-28 23:25:29 +02:00
numa_32.h
…
numa.h
Merge tag 'acpi-5.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
2020-10-14 11:42:04 -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_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_32_types.h
x86/build: Fix vmlinux size check on 64-bit
2020-10-29 21:54:35 +01:00
page_32.h
x86: Fix misspelled Kconfig symbols
2021-10-05 21:48:30 +02:00
page_64_types.h
x86: Increase exception stack sizes
2021-09-21 13:57:43 +02:00
page_64.h
x86: Always inline task_size_max()
2021-06-22 13:56:43 +02:00
page_types.h
x86/mm: thread pgprot_t through init_memory_mapping()
2020-04-10 15:36:21 -07:00
page.h
mm: arch: remove indirection level in alloc_zeroed_user_highpage_movable()
2021-06-04 19:32:21 +01:00
paravirt_types.h
Merge branch 'kvm-guest-sev-migration' into kvm-master
2021-11-11 07:40:26 -05:00
paravirt.h
Merge branch 'kvm-guest-sev-migration' into kvm-master
2021-11-11 07:40:26 -05:00
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: Reducde #ifdeffery in PCI init code
2020-09-16 16:52:35 +02:00
pci-direct.h
PCI: Make early dump functionality generic
2018-06-29 20:06:07 -05:00
pci-functions.h
…
pci.h
x86/irq: Cleanup the arch_*_msi_irqs() leftovers
2020-09-16 16:52:38 +02:00
percpu.h
x86/percpu: Remove unused PER_CPU() macro
2020-07-23 11:46:43 +02:00
perf_event_p4.h
…
perf_event.h
perf/x86: Reset the dirty counter to prevent the leak for an RDPMC task
2021-06-17 14:11:47 +02:00
pgalloc.h
mm/thp: define default pmd_pgtable()
2021-07-01 11:06:03 -07:00
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
x86/build: Fix vmlinux size check on 64-bit
2020-10-29 21:54:35 +01:00
pgtable_64_types.h
x86: Support kmap_local() forced debugging
2020-11-24 14:42:09 +01:00
pgtable_64.h
Merge tag 'x86-mm-2020-08-03' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2020-08-03 17:25:42 -07:00
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
mm: define default value for FIRST_USER_ADDRESS
2021-07-01 11:06:02 -07:00
pgtable-2level_types.h
x86/mm/32: implement arch_sync_kernel_mappings()
2020-06-02 10:59:11 -07:00
pgtable-2level.h
Revert "x86/mm/legacy: Populate the user page-table with user pgd's"
2018-09-14 17:08:45 +02:00
pgtable-3level_types.h
x86/paravirt: Remove 32-bit support from CONFIG_PARAVIRT_XXL
2020-08-15 13:52:11 +02:00
pgtable-3level.h
mmap locking API: convert mmap_sem comments
2020-06-09 09:39:14 -07:00
pgtable-invert.h
x86/speculation/l1tf: Exempt zeroed PTEs from inversion
2018-08-17 10:27:36 -07:00
pgtable.h
mm: rename p4d_page_vaddr to p4d_pgtable and make it return pud_t *
2021-07-08 11:48:22 -07:00
pkeys.h
x86/fault: Fix wrong signal when vsyscall fails with pkey
2021-09-20 22:28:47 +02:00
pkru.h
x86/pkru: Remove useless include
2021-10-20 15:27:25 +02:00
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/core: Initialize the idle task with preemption disabled
2021-05-12 13:01:45 +02:00
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/mm/pti: Define X86_CR3_PTI_PCID_USER_BIT on x86_32
2018-07-20 01:11:44 +02:00
processor.h
Merge branch 'kvm-5.16-fixes' into kvm-master
2021-11-11 11:03:05 -05:00
prom.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
proto.h
x86/arch_prctl: Add controls for dynamic XSTATE components
2021-10-26 10:18:09 +02:00
pti.h
x86: Use the correct SPDX License Identifier in headers
2019-10-01 20:31:35 +02:00
ptrace.h
x86: Always inline ip_within_syscall_gap()
2021-09-15 15:51:47 +02:00
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_paravirt.h
locking/pvqspinlock/x86: Use LOCK_PREFIX in __pv_queued_spin_unlock() assembly code
2018-07-25 11:22:20 +02:00
qspinlock.h
x86/kvm: Add "nopvspin" parameter to disable PV spinlocks
2020-07-08 16:21:57 -04:00
realmode.h
x86/head/64: Don't call verify_cpu() on starting APs
2020-09-09 11:33:20 +02:00
reboot_fixups.h
…
reboot.h
x86/headers: Fix -Wmissing-prototypes warning
2018-11-23 07:59:59 +01:00
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/extable: Rework the exception table mechanics
2021-09-13 17:51:47 +02:00
serial.h
…
set_memory.h
mm: x86: Invoke hypercall when page encryption status is changed
2021-11-11 07:37:24 -05:00
setup_arch.h
…
setup.h
x86/setup: Remove unused RESERVE_BRK_ARRAY()
2021-03-11 11:47:37 +01:00
sev-common.h
KVM: SVM: Do not terminate SEV-ES guests on GHCB validation failure
2021-12-05 03:02:04 -05:00
sev.h
x86/sev: Expose sev_es_ghcb_hv_call() for use by HyperV
2021-10-25 18:11:42 +02:00
sgx.h
x86: Fix leftover comment typos
2021-05-12 20:00:51 +02:00
shmparam.h
…
sigcontext.h
…
sigframe.h
x86/signal: Introduce helpers to get the maximum signal frame size
2021-05-19 11:46:27 +02:00
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
compat: make linux/compat.h available everywhere
2021-07-23 14:20:24 +01:00
simd.h
…
smap.h
Merge tag 'x86_alternatives_for_v5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-04-26 09:01:29 -07:00
smp.h
x86/smp: Factor out parts of native_smp_prepare_cpus()
2021-11-11 13:09:32 +01:00
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
x86/speculation: Prevent stale SPEC_CTRL msr content
2018-11-28 11:57:12 +01:00
special_insns.h
x86/asm: Fix SETZ size enqcmds() build failure
2021-09-22 19:45:48 +02:00
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
x86: Fix leftover comment typos
2021-05-12 20:00:51 +02:00
stacktrace.h
x86/mm/64: Improve stack overflow warnings
2021-09-21 13:57:43 +02:00
static_call.h
static_call,x86: Robustify trampoline patching
2021-11-11 13:09:31 +01:00
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
string.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
suspend.h
x86, hibernate: Rename temp_level4_pgt to temp_pgt
2018-10-03 11:56:34 +02:00
svm.h
KVM: nSVM: avoid picking up unsupported bits from L2 in int_ctl (CVE-2021-3653)
2021-08-16 09:48:27 -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_wrapper.h
x86/entry/x32: Rename __x32_compat_sys_* to __x64_compat_sys_*
2021-05-20 15:03:58 +02:00
syscall.h
arch: remove unused function syscall_set_arguments()
2021-09-14 16:06:20 +02:00
syscalls.h
x86: Remove unneeded includes
2020-03-21 16:03:25 +01:00
text-patching.h
x86/alternatives: Teach text_poke_bp() to emulate RET
2020-09-01 09:58:05 +02:00
thermal.h
x86/thermal: Fix LVT thermal setup for SMI delivery mode
2021-05-31 22:32:26 +02:00
thread_info.h
x86: add CPU field to struct thread_info
2021-09-30 14:40:30 +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: Refactor cond_ibpb() to support other use cases
2021-07-28 11:42:24 +02:00
topology.h
sched: Add cluster scheduler level for x86
2021-10-15 11:25:16 +02:00
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
x86/mm/64: Improve stack overflow warnings
2021-09-21 13:57:43 +02:00
tsc.h
Merge tag 'locking-urgent-2020-08-10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2020-08-10 19:07:44 -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
arch: remove compat_alloc_user_space
2021-09-08 15:32:35 -07:00
uaccess.h
Merge tag 'x86_cleanups_for_v5.16_rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2021-11-01 15:25:08 -07:00
umip.h
x86/Kconfig: Rename UMIP config parameter
2019-11-07 11:07:29 +01:00
unistd.h
x86/syscalls: Use __NR_syscalls instead of __NR_syscall_max
2021-05-20 15:03:59 +02:00
unwind_hints.h
x86/kprobes: Add UNWIND_HINT_FUNC on kretprobe_trampoline()
2021-09-30 21:24:07 -04:00
unwind.h
x86/unwind: Compile kretprobe fixup code only if CONFIG_KRETPROBES=y
2021-10-22 12:16:53 -04:00
uprobes.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
user32.h
…
user_32.h
…
user_64.h
…
user.h
…
vdso.h
Merge tag 'core-entry-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
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_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
xor.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 47
2019-05-24 17:27:13 +02:00