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cb9b88c669396e3e5f957fe909ff901b51321013
android_kernel_xiaomi_sm8450/arch/x86/include/asm
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Sean Christopherson 736c291c9f KVM: x86: Use gpa_t for cr2/gpa to fix TDP support on 32-bit KVM 
Convert a plethora of parameters and variables in the MMU and page fault
flows from type gva_t to gpa_t to properly handle TDP on 32-bit KVM.

Thanks to PSE and PAE paging, 32-bit kernels can access 64-bit physical
addresses.  When TDP is enabled, the fault address is a guest physical
address and thus can be a 64-bit value, even when both KVM and its guest
are using 32-bit virtual addressing, e.g. VMX's VMCS.GUEST_PHYSICAL is a
64-bit field, not a natural width field.

Using a gva_t for the fault address means KVM will incorrectly drop the
upper 32-bits of the GPA.  Ditto for gva_to_gpa() when it is used to
translate L2 GPAs to L1 GPAs.

Opportunistically rename variables and parameters to better reflect the
dual address modes, e.g. use "cr2_or_gpa" for fault addresses and plain
"addr" instead of "vaddr" when the address may be either a GVA or an L2
GPA.  Similarly, use "gpa" in the nonpaging_page_fault() flows to avoid
a confusing "gpa_t gva" declaration; this also sets the stage for a
future patch to combing nonpaging_page_fault() and tdp_page_fault() with
minimal churn.

Sprinkle in a few comments to document flows where an address is known
to be a GVA and thus can be safely truncated to a 32-bit value.  Add
WARNs in kvm_handle_page_fault() and FNAME(gva_to_gpa_nested)() to help
document such cases and detect bugs.

Cc: stable@vger.kernel.org
Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2020-01-08 18:16:02 +01:00
..
crypto
crypto: x86/xts - implement support for ciphertext stealing
2019-08-22 14:57:34 +10:00
e820
x86/efi: EFI soft reservation to E820 enumeration
2019-11-07 15:44:14 +01:00
fpu
x86/fpu: Don't cache access to fpu_fpregs_owner_ctx
2019-11-28 10:16:46 +01:00
numachip
…
trace
x86/hyperv: Micro-optimize send_ipi_one()
2019-11-12 11:44:20 +01:00
uv
x86/platform/uv: Account for UV Hubless in is_uvX_hub Ops
2019-10-07 13:42:11 +02:00
vdso
Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-09-17 12:35:15 -07:00
xen
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-11-26 15:04:47 -08:00
acenv.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 500
2019-06-19 17:09:55 +02:00
acpi.h
acpi: Ignore acpi_rsdp kernel param when the kernel has been locked down
2019-08-19 21:54:16 -07:00
acrn.h
x86/acrn: Use HYPERVISOR_CALLBACK_VECTOR for ACRN guest upcall vector
2019-06-11 21:31:31 +02:00
agp.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
alternative-asm.h
x86/nospec, objtool: Introduce ANNOTATE_IGNORE_ALTERNATIVE
2019-04-03 09:39:46 +02:00
alternative.h
x86: alternative.h: use asm_inline for all alternative variants
2019-09-15 20:14:15 +02:00
amd_nb.h
x86/amd_nb: Check vendor in AMD-only functions
2018-09-27 18:28:58 +02:00
apb_timer.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
apic.h
x86/apic/flat64: Remove the IPI shorthand decision logic
2019-07-25 16:12:02 +02:00
apicdef.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 335
2019-06-05 17:37:06 +02:00
asm-offsets.h
…
asm-prototypes.h
x86/asm-prototypes: Remove duplicate include <asm/page.h>
2019-01-28 18:32:34 +01:00
asm.h
Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-11-26 16:02:40 -08:00
atomic64_32.h
locking/atomic, x86: Use s64 for atomic64
2019-06-03 12:32:57 +02:00
atomic64_64.h
x86/atomic: Fix smp_mb__{before,after}_atomic()
2019-06-17 12:09:59 +02:00
atomic.h
x86/atomic: Fix smp_mb__{before,after}_atomic()
2019-06-17 12:09:59 +02:00
barrier.h
x86: Remove X86_FEATURE_MFENCE_RDTSC
2019-07-22 12:00:51 +02:00
bios_ebda.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
bitops.h
kasan: support instrumented bitops combined with generic bitops
2019-11-07 13:15:39 +11:00
boot.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
bootparam_utils.h
x86/boot: Preserve boot_params.secure_boot from sanitizing
2019-09-02 09:17:45 +02:00
bug.h
x86: bug.h: use asm_inline in _BUG_FLAGS definitions
2019-09-15 20:14:15 +02:00
bugs.h
x86/cpu: Move arch_smt_update() to a neutral place
2019-07-25 16:11:59 +02:00
cache.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cacheflush.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cacheinfo.h
x86/cpu: Get cache info and setup cache cpumap for Hygon Dhyana
2018-09-27 18:28:57 +02:00
ce4100.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
checksum_32.h
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
checksum_64.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
checksum.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
clocksource.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cmdline.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cmpxchg_32.h
locking/atomic/x86: Switch atomic.h to use atomic-instrumented.h
2018-03-12 12:15:35 +01:00
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
2018-12-03 10:49:13 +01:00
compat.h
x86/compat: Adjust in_compat_syscall() to generic code under !COMPAT
2018-11-01 12:59:25 +01:00
cpu_device_id.h
x86/cpufeature: Fix various quality problems in the <asm/cpu_device_hd.h> header
2019-02-11 12:36:24 +01:00
cpu_entry_area.h
x86/doublefault/32: Move #DF stack and TSS to cpu_entry_area
2019-11-26 21:53:34 +01:00
cpu.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
cpufeature.h
x86/cpufeature: Explain the macro duplication
2019-08-28 08:38:39 +02:00
cpufeatures.h
Merge branches 'x86-cpu-for-linus' and 'x86-fpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-11-26 08:58:08 -08:00
cpuidle_haltpoll.h
cpuidle-haltpoll: vcpu hotplug support
2019-09-03 09:36:36 +02:00
cpumask.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
debugreg.h
x86/exceptions: Split debug IST stack
2019-04-17 15:14:28 +02:00
delay.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
desc_defs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
desc.h
x86/paravirt: Move the Xen-only pv_cpu_ops under the PARAVIRT_XXL umbrella
2018-09-03 16:50:36 +02:00
device.h
x86/PCI: sta2x11: use default DMA address translation
2019-11-11 10:52:19 +01:00
disabled-features.h
x86/Kconfig: Rename UMIP config parameter
2019-11-07 11:07:29 +01:00
div64.h
x86/math64: Provide a sane mul_u64_u32_div() implementation for x86_64
2019-09-03 08:56:14 +02:00
dma-mapping.h
x86/dma: Remove the x86_dma_fallback_dev hack
2019-04-08 17:52:46 +02:00
dma.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dmi.h
x86: Don't include linux/irq.h from asm/hardirq.h
2018-08-05 09:53:13 +02:00
doublefault.h
x86/doublefault/32: Move #DF stack and TSS to cpu_entry_area
2019-11-26 21:53:34 +01:00
dwarf2.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
edac.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
efi.h
x86/efi: Add efi_fake_mem support for EFI_MEMORY_SP
2019-11-07 15:44:23 +01:00
elf.h
Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-10-23 15:24:22 +01:00
emergency-restart.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
emulate_prefix.h
x86: xen: kvm: Gather the definition of emulate prefixes
2019-10-17 21:31:57 +02:00
entry_arch.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
espfix.h
init: Invoke init_espfix_bsp() from mm_init()
2017-12-22 20:13:05 +01:00
exec.h
…
extable.h
x86/fault: Plumb error code and fault address through to fault handlers
2018-09-03 15:12:09 +02:00
fb.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fixmap.h
x86/mm: Use the correct function type for native_set_fixmap()
2019-10-11 12:52:32 +02:00
floppy.h
x86/floppy: Use designated initializers
2016-12-18 09:25:38 +01:00
frame.h
x86/stackframe: Move ENCODE_FRAME_POINTER to asm/frame.h
2019-06-25 10:23:45 +02:00
fsgsbase.h
x86/fsgsbase: Revert FSGSBASE support
2019-07-03 16:35:23 +02:00
ftrace.h
ftrace/x86: Add register_ftrace_direct() for custom trampolines
2019-11-13 09:36:49 -05:00
futex.h
x86/extable: Introduce _ASM_EXTABLE_UA for uaccess fixups
2018-09-03 15:12:09 +02:00
gart.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
genapic.h
…
geode.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 206
2019-05-30 11:29:53 -07:00
hardirq.h
x86/Kconfig: Add new X86_HV_CALLBACK_VECTOR config symbol
2019-06-11 21:21:11 +02:00
highmem.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hpet.h
x86/hpet: Move clockevents into channels
2019-06-28 00:57:24 +02:00
hugetlb.h
hugetlb: allow to free gigantic pages regardless of the configuration
2019-05-14 09:47:47 -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
x86/irq: Improve definition of VECTOR_SHUTDOWN et al
2019-08-19 23:19:06 +02:00
hyperv-tlfs.h
Merge branch 'linus' into x86/hyperv
2019-11-15 10:30:50 +01:00
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: Add missing include file
2018-08-15 13:44:10 -07:00
ia32_unistd.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
ia32.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
init.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
insn-eval.h
x86/umip: Fix insn_get_code_seg_params()'s return value
2017-11-23 20:17:59 +01:00
insn.h
x86: xen: insn: Decode Xen and KVM emulate-prefix signature
2019-10-17 21:31:57 +02:00
inst.h
x86/fsgsbase: Revert FSGSBASE support
2019-07-03 16:35:23 +02:00
intel_ds.h
perf/x86/intel: Add Icelake support
2019-04-16 12:26:18 +02:00
intel_mid_vrtc.h
x86: Convert x86_platform_ops to timespec64
2018-05-19 14:03:14 +02:00
intel_pconfig.h
x86/pconfig: Provide defines and helper to run MKTME_KEY_PROG leaf
2018-03-12 12:10:54 +01:00
intel_pmc_ipc.h
platform/x86: intel_pmc_ipc: Add read64 API
2017-11-27 13:39:11 +02:00
intel_pt.h
perf/x86/intel: Support PEBS output to PT
2019-08-28 11:29:39 +02:00
intel_punit_ipc.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
intel_scu_ipc.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
intel_telemetry.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 288
2019-06-05 17:36:37 +02:00
intel-family.h
x86/cpu: Add Comet Lake to the Intel CPU models header
2019-10-08 19:01:31 +02:00
intel-mid.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
invpcid.h
x86/mm: Create asm/invpcid.h
2017-12-22 20:13:04 +01:00
io_apic.h
x86/apic: Rename variables and functions related to x86_io_apic_ops
2018-02-17 11:47:45 +01:00
io_bitmap.h
x86/ioperm: Extend IOPL config to control ioperm() as well
2019-11-16 11:24:06 +01:00
io.h
arch: rely on asm-generic/io.h for default ioremap_* definitions
2019-11-11 21:18:19 +01:00
iomap.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
iommu_table.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +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
iosf_mbi.h
x86: baytrail/cherrytrail: Rework and move P-Unit PMIC bus semaphore code
2018-10-25 16:59:08 +02:00
irq_regs.h
x86/percpu, x86/irq: Relax {set,get}_irq_regs()
2019-06-17 12:43:42 +02:00
irq_remapping.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 333
2019-06-05 17:37:06 +02:00
irq_vectors.h
x86/irq: Fix outdated comments
2019-04-22 11:42:59 +02:00
irq_work.h
x86/headers: Fix -Wmissing-prototypes warning
2018-11-23 07:59:59 +01:00
irq.h
x86/irq: Move IS_ERR_OR_NULL() check into common do_IRQ() code
2019-08-19 23:19:06 +02:00
irqdomain.h
genirq/irqdomain: Rename early argument of irq_domain_activate_irq()
2017-12-29 21:13:04 +01:00
irqflags.h
x86/speculation/mds: Conditionally clear CPU buffers on idle entry
2019-03-06 21:52:13 +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
x86/jump_label: Batch jump label updates
2019-06-17 12:09:23 +02:00
kasan.h
kasan: clean up KASAN_SHADOW_SCALE_SHIFT usage
2018-02-06 18:32:43 -08:00
kaslr.h
x86/mm: Make virtual memory layout dynamic for CONFIG_X86_5LEVEL=y
2018-02-14 13:11:13 +01:00
kbdleds.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Kbuild
treewide: Add SPDX license identifier - Kbuild
2019-05-30 11:32:33 -07:00
kdebug.h
x86/process: Don't mix user/kernel regs in 64bit __show_regs()
2018-09-06 14:33:12 +02:00
kexec-bzimage64.h
kexec_file,x86,powerpc: factor out kexec_file_ops functions
2018-04-13 17:10:27 -07:00
kexec.h
x86/kdump: Remove the backup region handling
2019-11-14 18:24:43 +01:00
kgdb.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
kmap_types.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
kprobes.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
kvm_emulate.h
x86: KVM: add xsetbv to the emulator
2019-08-22 10:09:20 +02:00
kvm_host.h
KVM: x86: Use gpa_t for cr2/gpa to fix TDP support on 32-bit KVM
2020-01-08 18:16:02 +01:00
kvm_page_track.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
kvm_para.h
x86/mm, tracing: Fix CR2 corruption
2019-07-17 23:17:38 +02:00
kvm_vcpu_regs.h
KVM: x86: Explicitly #define the VCPU_REGS_* indices
2019-02-20 22:47:38 +01:00
kvmclock.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
linkage.h
x86/asm: Remove the last GLOBAL user and remove the macro
2019-10-18 11:29:50 +02:00
livepatch.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13
2019-05-21 11:28:45 +02:00
local64.h
…
local.h
x86/asm: 'Simplify' GEN_*_RMWcc() macros
2018-10-16 17:33:54 +02:00
mach_timer.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mach_traps.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
math_emu.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mc146818rtc.h
x86: Convert x86_platform_ops to timespec64
2018-05-19 14:03:14 +02:00
mce.h
x86/MCE: Group AMD function prototypes in <asm/mce.h>
2019-03-24 10:54:13 +01:00
mcsafe_test.h
x86, nfit_test: Add unit test for memcpy_mcsafe()
2018-05-22 23:18:31 -07:00
mem_encrypt.h
x86, s390/mm: Move sme_active() and sme_me_mask to x86-specific header
2019-08-09 22:52:08 +10:00
microcode_amd.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
microcode_intel.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
microcode.h
Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-04-02 15:16:43 -07:00
misc.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mmconfig.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mmu_context.h
perf/x86: Implement immediate enforcement of /sys/devices/cpu/rdpmc value of 0
2019-11-27 10:32:11 +01:00
mmu.h
x86/ldt: Initialize the context lock for init_mm
2019-07-09 13:57:27 +02:00
mmx.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mmzone_32.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mmzone_64.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mmzone.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
module.h
x86/math-emu: Limit MATH_EMULATION to 486SX compatibles
2019-10-03 10:51:17 +02:00
mpspec_def.h
x86: Introduce and use MP IRQ trigger and polarity defines
2018-01-14 21:11:54 +01:00
mpspec.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
mpx.h
x86/mpx, mm/core: Fix recursive munmap() corruption
2019-05-09 10:37:17 +02:00
mshyperv.h
x86: hv: Add function to allocate zeroed page for Hyper-V
2019-11-21 20:10:45 -05:00
msi.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
msidef.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
msr-index.h
Merge tag 'for-linus-5.5a-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
2019-11-25 17:45:31 -08:00
msr-trace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
msr.h
x86: Remove X86_FEATURE_MFENCE_RDTSC
2019-07-22 12:00:51 +02:00
mtrr.h
x86/mtrr: Fix Xorg crashes in Qemu sessions
2016-03-29 12:23:26 +02:00
mwait.h
x86/asm: Fix MWAITX C-state hint value
2019-10-08 13:25:24 +02:00
nmi.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nops.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
nospec-branch.h
x86/speculation/taa: Add mitigation for TSX Async Abort
2019-10-28 08:36:58 +01:00
numa_32.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
numa.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
olpc_ofw.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 13
2019-05-21 11:28:45 +02:00
page_32_types.h
x86/irq/32: Define IRQ_STACK_SIZE
2019-04-17 15:18:36 +02:00
page_32.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
page_64_types.h
docs: fix broken documentation links
2019-06-08 13:42:13 -06:00
page_64.h
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-04-02 15:45:30 -07:00
page_types.h
x86/mm: Decouple dynamic __PHYSICAL_MASK from AMD SME
2018-06-06 13:38:01 +02:00
page.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
paravirt_types.h
x86/iopl: Remove legacy IOPL option
2019-11-16 11:24:05 +01:00
paravirt.h
x86/iopl: Remove legacy IOPL option
2019-11-16 11:24:05 +01:00
parport.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pat.h
x86/mm: add a function to check if a pfn is UC/UC-/WC
2018-01-16 16:40:09 +01:00
pci_x86.h
PCI/ACPI: Allow ACPI to be built without CONFIG_PCI set
2018-12-20 10:19:49 +01:00
pci-direct.h
PCI: Make early dump functionality generic
2018-06-29 20:06:07 -05:00
pci-functions.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pci.h
x86/pci: Remove #ifdef __KERNEL__ guard from <asm/pci.h>
2019-11-15 10:37:14 +01:00
percpu.h
x86/percpu: Optimize raw_cpu_xchg()
2019-06-17 12:43:44 +02:00
perf_event_p4.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
perf_event.h
perf/x86/amd/ibs: Fix sample bias for dispatched micro-ops
2019-08-30 14:27:47 +02:00
pgalloc.h
asm-generic, x86: introduce generic pte_{alloc,free}_one[_kernel]
2019-07-12 11:05:45 -07:00
pgtable_32_types.h
x86/doublefault/32: Move #DF stack and TSS to cpu_entry_area
2019-11-26 21:53:34 +01:00
pgtable_32.h
mm: consolidate pgtable_cache_init() and pgd_cache_init()
2019-09-24 15:54:09 -07:00
pgtable_64_types.h
docs: fix broken documentation links
2019-06-08 13:42:13 -06:00
pgtable_64.h
mm: consolidate pgtable_cache_init() and pgd_cache_init()
2019-09-24 15:54:09 -07:00
pgtable_types.h
mm: introduce ARCH_HAS_PTE_DEVMAP
2019-07-16 19:23:25 -07:00
pgtable-2level_types.h
x86/pgtable: Move two more functions from pgtable_64.h to pgtable.h
2018-07-20 01:11:42 +02:00
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: Move items in pv_info under PARAVIRT_XXL umbrella
2018-09-03 16:50:36 +02:00
pgtable-3level.h
x86/mm: Clean up the pmd_read_atomic() comments
2019-09-25 10:13:27 +02:00
pgtable-invert.h
x86/speculation/l1tf: Exempt zeroed PTEs from inversion
2018-08-17 10:27:36 -07:00
pgtable.h
x86/mm: implement arch_faults_on_old_pte() stub on x86
2019-10-18 11:11:25 +01:00
pkeys.h
Merge tag 'powerpc-4.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux
2018-06-07 10:23:33 -07:00
platform_sst_audio.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
pm-trace.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
posix_types.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
preempt.h
x86: Use CONFIG_PREEMPTION
2019-07-31 19:03:35 +02:00
probe_roms.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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
x86/mm/pti: Define X86_CR3_PTI_PCID_USER_BIT on x86_32
2018-07-20 01:11:44 +02:00
processor.h
x86/doublefault/32: Move #DF stack and TSS to cpu_entry_area
2019-11-26 21:53:34 +01:00
prom.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152
2019-05-30 11:26:32 -07:00
proto.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pti.h
x86: Use the correct SPDX License Identifier in headers
2019-10-01 20:31:35 +02:00
ptrace.h
x86/process: Unify copy_thread_tls()
2019-11-16 11:23:59 +01:00
purgatory.h
x86/kdump: Remove the backup region handling
2019-11-14 18:24:43 +01:00
pvclock-abi.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
pvclock.h
x86/vdso: Switch to generic vDSO implementation
2019-06-22 21:21:10 +02:00
qrwlock.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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
locking/qspinlock,x86: Clarify virt_spin_lock_key
2019-08-06 12:49:16 +02:00
realmode.h
x86/realmode: Remove trampoline_status
2019-07-22 11:30:18 +02:00
reboot_fixups.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
reboot.h
x86/headers: Fix -Wmissing-prototypes warning
2018-11-23 07:59:59 +01:00
required-features.h
x86/mm: Allow to boot without LA57 if CONFIG_X86_5LEVEL=y
2018-02-16 10:48:49 +01:00
resctrl_sched.h
x86/resctrl: Avoid confusion over the new X86_RESCTRL config
2019-02-02 10:34:52 +01:00
rmwcc.h
jump_label: move 'asm goto' support test to Kconfig
2019-01-06 09:46:51 +09:00
seccomp.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sections.h
x86/vmlinux: Actually use _etext for the end of the text segment
2019-11-04 17:54:16 +01:00
segment.h
x86/stackframe/32: Repair 32-bit Xen PV
2019-11-19 21:58:28 +01:00
serial.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
set_memory.h
x86/mm: Remove the unused set_memory_wt() function
2019-09-03 09:26:37 +02:00
setup_arch.h
…
setup.h
x86/kernel: Fix more -Wmissing-prototypes warnings
2018-12-08 12:24:35 +01:00
shmparam.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sigcontext.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sigframe.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sighandling.h
x86/headers: Fix -Wmissing-prototypes warning
2018-11-23 07:59:59 +01:00
signal.h
x86/asm: Use CC_SET()/CC_OUT() in __gen_sigismember()
2018-08-30 13:02:31 +02:00
simd.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
smap.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
smp.h
x86/smp: Move smp_function_call implementations into IPI code
2019-07-25 16:12:01 +02:00
sparsemem.h
x86/mm: Stop pretending pgtable_l5_enabled is a variable
2018-05-19 11:56:57 +02:00
spec-ctrl.h
x86/speculation: Prevent stale SPEC_CTRL msr content
2018-11-28 11:57:12 +01:00
special_insns.h
x86/paravirt: Drop {read,write}_cr8() hooks
2019-07-22 10:12:33 +02:00
spinlock_types.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
spinlock.h
Merge branch 'linus' into locking/core, to resolve conflicts
2017-11-07 10:32:44 +01:00
sta2x11.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
stackprotector.h
x86/irq/64: Split the IRQ stack into its own pages
2019-04-17 15:37:02 +02:00
stacktrace.h
x86/stackframe/32: Provide consistent pt_regs
2019-06-25 10:23:47 +02:00
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/asm: Remove dead __GNUC__ conditionals
2019-01-12 17:50:48 +01:00
string.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
suspend_32.h
x86-32/asm/power: Create stack frames in hibernate_asm_32.S
2018-10-03 11:56:33 +02:00
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: svm: Intercept RDPRU
2019-09-24 16:15:36 +02:00
swiotlb.h
x86/dma: Use generic swiotlb_ops
2018-03-20 10:01:57 +01:00
switch_to.h
x86/process: Unify copy_thread_tls()
2019-11-16 11:23:59 +01:00
sync_bitops.h
x86/asm: Modernize sync_bitops.h
2019-04-10 09:53:31 +02:00
sync_core.h
lockin/x86: Implement sync_core_before_usermode()
2018-02-05 21:34:57 +01:00
syscall_wrapper.h
syscalls/x86: Fix function types in COND_SYSCALL
2019-10-11 12:49:19 +02:00
syscall.h
x86/syscalls: Split the x32 syscalls into their own table
2019-07-22 10:31:23 +02:00
syscalls.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 365
2019-06-05 17:37:09 +02:00
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 instructions
2019-11-15 14:07:01 -08:00
thread_info.h
x86/ioperm: Extend IOPL config to control ioperm() as well
2019-11-16 11:24:06 +01:00
time.h
x86/timer: Skip PIT initialization on modern chipsets
2019-06-29 11:35:35 +02:00
timer.h
Merge branch 'x86-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2017-11-13 19:07:38 -08:00
timex.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
tlb.h
asm-generic/tlb, arch: Provide generic tlb_flush() based on flush_tlb_range()
2019-04-03 10:32:42 +02:00
tlbbatch.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
tlbflush.h
x86/mm: Avoid redundant interrupt disable in load_mm_cr4()
2019-07-24 14:43:37 +02:00
topology.h
topology: Create core_cpus and die_cpus sysfs attributes
2019-05-23 10:08:34 +02:00
trace_clock.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
traps.h
x86/doublefault/32: Rewrite the x86_32 #DF handler and unify with 64-bit
2019-11-26 22:00:04 +01:00
tsc.h
x86/headers: Fix -Wmissing-prototypes warning
2018-11-23 07:59:59 +01:00
uaccess_32.h
x86/uaccess: Use __uaccess_begin_nospec() and uaccess_try_nospec
2018-01-30 21:54:31 +01:00
uaccess_64.h
x86/uaccess: Move copy_user_handle_tail() into asm
2019-04-03 09:36:29 +02:00
uaccess.h
uaccess: implement a proper unsafe_copy_to_user() and switch filldir over to it
2019-10-07 12:56:48 -07:00
umip.h
x86/Kconfig: Rename UMIP config parameter
2019-11-07 11:07:29 +01:00
unaligned.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
unistd.h
x86/syscalls: Split the x32 syscalls into their own table
2019-07-22 10:31:23 +02:00
unwind_hints.h
ftrace/x86: Tell objtool to ignore nondeterministic ftrace stack layout
2019-11-13 09:36:50 -05:00
unwind.h
x86/unwind: Handle NULL pointer calls better in frame unwinder
2019-03-06 23:03:26 +01:00
uprobes.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156
2019-05-30 11:26:35 -07:00
user32.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
user_32.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
user_64.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
user.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vdso.h
x86/vdso: Remove hpet_page from vDSO
2019-05-08 13:13:57 +02:00
vga.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vgtod.h
x86/vdso: Switch to generic vDSO implementation
2019-06-22 21:21:10 +02:00
virtext.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 499
2019-06-19 17:09:53 +02:00
vm86.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vmware.h
x86/cpu/vmware: Fix platform detection VMWARE_PORT macro
2019-10-22 00:51:44 +02:00
vmx.h
KVM: VMX: Fix the spelling of CPU_BASED_USE_TSC_OFFSETTING
2020-01-08 18:15:59 +01:00
vsyscall.h
x86/vsyscall: Show something useful on a read fault
2019-06-28 00:04:39 +02:00
vvar.h
x86/vdso: Switch to generic vDSO implementation
2019-06-22 21:21:10 +02:00
word-at-a-time.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
x86_init.h
Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
2019-09-28 08:14:15 -07:00
xor_32.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 47
2019-05-24 17:27:13 +02:00
xor_64.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
xor_avx.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 441
2019-06-05 17:37:17 +02:00
xor.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 47
2019-05-24 17:27:13 +02:00