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383c252545edcc708128e2028a2318b05c45ede4
linux/arch/x86/include/asm
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Sebastian Andrzej Siewior 383c252545 x86/entry: Add TIF_NEED_FPU_LOAD 
Add TIF_NEED_FPU_LOAD. This flag is used for loading the FPU registers
before returning to userland. It must not be set on systems without a
FPU.

If this flag is cleared, the CPU's FPU registers hold the latest,
up-to-date content of the current task's (current()) FPU registers.
The in-memory copy (union fpregs_state) is not valid.

If this flag is set, then all of CPU's FPU registers may hold a random
value (except for PKRU) and it is required to load the content of the
FPU registers on return to userland.

Introduce it now as a preparatory change before adding the main feature.

Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Dave Hansen <dave.hansen@intel.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Aubrey Li <aubrey.li@intel.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jann Horn <jannh@google.com>
Cc: "Jason A. Donenfeld" <Jason@zx2c4.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: kvm ML <kvm@vger.kernel.org>
Cc: Paolo Bonzini <pbonzini@redhat.com>
Cc: Radim Krčmář <rkrcmar@redhat.com>
Cc: Rik van Riel <riel@surriel.com>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: x86-ml <x86@kernel.org>
Link: https://lkml.kernel.org/r/20190403164156.19645-17-bigeasy@linutronix.de
2019-04-11 16:21:51 +02:00
..
crypto
crypto: x86/glue_helper - rename glue_skwalk_fpu_begin()
2018-03-03 00:03:35 +08:00
e820
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fpu
x86/entry: Add TIF_NEED_FPU_LOAD
2019-04-11 16:21:51 +02:00
numachip
x86/numachip: Introduce Numachip2 timer mechanisms
2015-09-22 22:25:33 +02:00
trace
x86/fpu: Remove fpu->initialized
2019-04-10 15:42:40 +02:00
uv
Merge branch 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-03-07 18:26:39 -08:00
xen
xen: remove pre-xen3 fallback handlers
2019-03-05 12:07:32 +01:00
acenv.h
…
acpi.h
x86/acpi, x86/boot: Take RSDP address for boot params if available
2018-10-10 10:44:22 +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
Revert "x86/alternatives: Macrofy lock prefixes to work around GCC inlining bugs"
2018-12-19 12:00:04 +01:00
alternative.h
x86/alternatives: Add an ALTERNATIVE_3() macro
2019-01-16 12:42:50 +01:00
amd_nb.h
x86/amd_nb: Check vendor in AMD-only functions
2018-09-27 18:28:58 +02:00
apb_timer.h
…
apic_flat_64.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
apic.h
x86/irq: Let interrupt handlers set kvm_cpu_l1tf_flush_l1d
2018-08-05 09:53:13 +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: Use POPCNT mnemonics in arch_hweight.h
2018-11-05 10:42:32 +01:00
archrandom.h
x86/asm: Remove unnecessary \n\t in front of CC_SET() from asm templates
2017-09-24 11:19:01 +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
Revert "x86/extable: Macrofy inline assembly code to work around GCC inlining bugs"
2018-12-19 11:59:47 +01:00
atomic64_32.h
x86: Fix kernel-doc atomic.h warnings
2018-09-03 12:41:41 +02:00
atomic64_64.h
x86/asm: 'Simplify' GEN_*_RMWcc() macros
2018-10-16 17:33:54 +02:00
atomic.h
x86/asm: 'Simplify' GEN_*_RMWcc() macros
2018-10-16 17:33:54 +02:00
barrier.h
x86/spectre_v1: Disable compiler optimizations over array_index_mask_nospec()
2018-06-21 16:00:21 +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
x86/asm: Remove dead __GNUC__ conditionals
2019-01-12 17:50:48 +01:00
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: Clear RSDP address in boot_params for broken loaders
2018-12-03 11:56:37 +01:00
bug.h
Revert "x86/bug: Macrofy the BUG table section handling, to work around GCC inlining bugs"
2018-12-19 12:00:00 +01:00
bugs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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
calgary.h
x86/platform/calgary: Constify cal_chipset_ops structures
2015-11-29 08:50:58 +01:00
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/pti/64: Remove the SYSCALL64 entry trampoline
2018-09-12 21:33:53 +02:00
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: Fix __percpu annotation in this_cpu_has()
2019-03-28 17:03:11 +01:00
cpufeatures.h
x86: Add TSX Force Abort CPUID/MSR
2019-03-06 09:25:41 +01:00
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
x86/headers: Fix -Wmissing-prototypes warning
2018-11-23 07:59:59 +01:00
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/paravirt: Move the Xen-only pv_cpu_ops under the PARAVIRT_XXL umbrella
2018-09-03 16:50:36 +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/dma: Use generic swiotlb_ops
2018-03-20 10:01:57 +01:00
disabled-features.h
x86/cpufeatures, x86/fault: Mark SMAP as disabled when configured out
2018-11-20 08:44:28 +01:00
div64.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
dma-direct.h
dma/direct: Handle the memory encryption bit in common code
2018-03-20 10:01:59 +01:00
dma-mapping.h
x86/pci-dma: switch the VIA 32-bit DMA quirk to use the struct device flag
2018-05-28 12:48:25 +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
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
efi/x86: Convert x86 EFI earlyprintk into generic earlycon implementation
2019-02-04 08:27:30 +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
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
error-injection.h
error-injection: Separate error-injection from kprobe
2018-01-12 17:33:38 -08:00
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
Merge branch 'x86-paravirt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-10-23 17:54:58 +01:00
floppy.h
x86/floppy: Use designated initializers
2016-12-18 09:25:38 +01:00
frame.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fsgsbase.h
x86/fsgsbase/64: Fix the base write helper functions
2018-12-18 14:26:09 +01:00
ftrace.h
x86/compat: Adjust in_compat_syscall() to generic code under !COMPAT
2018-11-01 12:59:25 +01:00
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
…
hardirq.h
x86: Don't include linux/irq.h from asm/hardirq.h
2018-08-05 09:53:13 +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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
hugetlb.h
hugetlb: introduce generic version of huge_ptep_get
2018-10-26 16:26:34 -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/platform/uv/BAU: Add APIC idt entry
2018-03-28 10:40:55 +02:00
hyperv-tlfs.h
x86/hyper-v: Fix definition of HV_MAX_FLUSH_REP_COUNT
2019-02-28 11:58:29 +01:00
hypervisor.h
x86/jailhouse: Add infrastructure for running in non-root cell
2018-01-14 21:11:54 +01:00
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
x86/platform/intel/quark: Drop IMR lock bit support
2016-02-23 07:37:23 +01:00
inat_types.h
…
inat.h
x86/insn-eval: Add utility functions to get segment selector
2017-11-01 21:50:11 +01:00
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
kprobes/x86: Prohibit probing on exception masking instructions
2018-05-13 19:52:55 +02:00
inst.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
intel_ds.h
perf/x86/intel/ds: Handle PEBS overflow for fixed counters
2018-07-25 11:50:50 +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/pt: add new capability for Intel PT
2018-12-21 11:28:33 +01:00
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
intel_telemetry: Constify telemetry_core_ops structures
2016-05-05 13:58:55 -07:00
intel-family.h
x86/CPU: Add Icelake model number
2019-02-14 13:18:30 +01:00
intel-mid.h
x86/platform/intel-mid: Remove per platform code
2018-07-03 13:08:21 +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.h
x86: re-introduce non-generic memcpy_{to,from}io
2019-01-04 18:15:33 -08:00
iomap.h
…
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
x86/dma: Use DMA-direct (CONFIG_DMA_DIRECT_OPS=y)
2018-03-20 10:01:56 +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
ipi.h
x86/apic: Deinline __default_send_IPI_*, save ~200 bytes
2016-03-08 12:26:41 +01:00
irq_regs.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
irq_remapping.h
iommu/vt-d: Relocate struct/function declarations to its header files
2018-09-25 14:33:43 +02:00
irq_vectors.h
x86/vector: Remove the unused macro FPU_IRQ
2018-04-26 11:57:57 +02:00
irq_work.h
x86/headers: Fix -Wmissing-prototypes warning
2018-11-23 07:59:59 +01:00
irq.h
x86/headers: Fix -Wmissing-prototypes warning
2018-11-23 07:59:59 +01:00
irqdomain.h
genirq/irqdomain: Rename early argument of irq_domain_activate_irq()
2017-12-29 21:13:04 +01:00
irqflags.h
x86/paravirt: Move the pv_irq_ops under the PARAVIRT_XXL umbrella
2018-09-03 16:50:36 +02:00
ist.h
…
jailhouse_para.h
x86/jailhouse: Fix incorrect SPDX identifier
2018-04-23 10:17:28 +02:00
jump_label.h
jump_label: move 'asm goto' support test to Kconfig
2019-01-06 09:46:51 +09:00
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
module: use relative references for __ksymtab entries
2018-08-22 10:52:47 -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
treewide: remove current_text_addr
2018-10-31 08:54:12 -07:00
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
kprobes/x86: Don't call the ->break_handler() in x86 kprobes
2018-06-21 12:33:13 +02:00
kvm_emulate.h
x86/kvm: Add Hygon Dhyana support to KVM
2018-09-27 18:28:59 +02:00
kvm_host.h
KVM: x86: update %rip after emulating IO
2019-03-28 17:29:04 +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/headers: Fix -Wmissing-prototypes warning
2018-11-23 07:59:59 +01:00
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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
livepatch.h
x86: Audit and remove any remaining unnecessary uses of module.h
2016-07-14 15:07:00 +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
EDAC/mce_amd: Decode MCA_STATUS[Scrub] bit
2019-02-15 14:25:58 +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/mm: Add .bss..decrypted section to hold shared variables
2018-09-15 20:48:45 +02:00
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
x86/pkeys: Properly copy pkey state at fork()
2019-01-15 10:33:45 +01:00
mmu.h
x86/ldt: Rework locking
2017-12-22 20:13:01 +01:00
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
Merge commit 'upstream-x86-entry' into WIP.x86/mm
2017-12-17 12:58:53 +01:00
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
signal/x86: Move mpx siginfo generation into do_bounds
2018-09-19 15:53:11 +02:00
mshyperv.h
x86/hyper-v: Add HvFlushGuestAddressList hypercall support
2018-12-21 11:28:39 +01:00
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
x86: Add TSX Force Abort CPUID/MSR
2019-03-06 09:25:41 +01:00
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/TSC: Use RDTSCP
2019-01-16 12:43:08 +01:00
mtrr.h
x86/mtrr: Fix Xorg crashes in Qemu sessions
2016-03-29 12:23:26 +02:00
mwait.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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: Add support for STIBP always-on preferred mode
2018-12-18 14:13:33 +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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
orc_lookup.h
x86/unwind: Add the ORC unwinder
2017-07-26 13:18:20 +02:00
orc_types.h
x86/unwind/orc: Detect the end of the stack
2018-06-21 16:34:56 +02:00
page_32_types.h
x86/speculation/l1tf: Increase 32bit PAE __PHYSICAL_PAGE_SHIFT
2018-06-20 19:09:59 +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
Revert "x86_64: Increase stack size for KASAN_EXTRA"
2019-03-06 23:03:27 +01:00
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
mm: update ptep_modify_prot_start/commit to take vm_area_struct as arg
2019-03-05 21:07:18 -08:00
paravirt.h
mm: update ptep_modify_prot_commit to take old pte value as arg
2019-03-05 21:07:18 -08:00
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_64.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +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
mm: replace all open encodings for NUMA_NO_NODE
2019-03-05 21:07:14 -08:00
percpu.h
x86/percpu: Fix this_cpu_read()
2018-10-14 11:11:22 +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
Merge branch 'x86/urgent' into x86/cache, to pick up dependent fix
2018-10-09 08:50:10 +02:00
pgalloc.h
mm: treewide: remove unused address argument from pte_alloc functions
2019-01-04 13:13:47 -08:00
pgtable_32_types.h
x86/ldt: Define LDT_END_ADDR
2018-07-20 01:11:47 +02:00
pgtable_32.h
Remove 'type' argument from access_ok() function
2019-01-03 18:57:57 -08:00
pgtable_64_types.h
x86/mm: Fix guard hole handling
2018-12-11 11:19:24 +01:00
pgtable_64.h
mm/gup: Remove the 'write' parameter from gup_fast_permitted()
2019-02-11 08:20:40 +01:00
pgtable_types.h
x86/mm/pageattr: Introduce helper function to unmap EFI boot services
2018-11-30 09:10:30 +01:00
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/pae: use 64 bit atomic xchg function in native_ptep_get_and_clear
2018-08-27 14:20:49 -04:00
pgtable-invert.h
x86/speculation/l1tf: Exempt zeroed PTEs from inversion
2018-08-17 10:27:36 -07:00
pgtable.h
x86/fpu: Eager switch PKRU state
2019-04-11 15:57:10 +02:00
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
ASoC: Intel: sst: Free streams on suspend, re-alloc on resume
2018-03-01 16:22:48 +00:00
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
preempt: Move PREEMPT_NEED_RESCHED definition into arch code
2018-12-07 12:35:46 +00:00
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/trap: Remove useless declaration
2019-01-29 22:09:12 +01:00
prom.h
…
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/mm/pti: Introduce pti_finalize()
2018-07-20 01:11:45 +02:00
ptrace.h
Merge tag 'trace-v4.20' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
2018-10-30 09:49:56 -07:00
purgatory.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +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: Convert x86_platform_ops to timespec64
2018-05-19 14:03:14 +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
x86/qspinlock: Fix compile error
2018-11-04 00:54:34 +01:00
realmode.h
x86/realmode: Make set_real_mode_mem() static inline
2019-03-29 10:16:27 +01:00
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
refcount.h
refcount_t: Add ACQUIRE ordering on success for dec(sub)_and_test() variants
2019-02-04 09:03:31 +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
rio.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
rmwcc.h
jump_label: move 'asm goto' support test to Kconfig
2019-01-06 09:46:51 +09:00
rwsem.h
Merge branch 'linus' into locking/core, to resolve conflicts
2017-11-07 10:32:44 +01:00
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/pti/64: Remove the SYSCALL64 entry trampoline
2018-09-12 21:33:53 +02:00
segment.h
Merge branch 'x86-paravirt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-10-23 17:54:58 +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
Merge tag 'libnvdimm-for-4.19_dax-memory-failure' of gitolite.kernel.org:pub/scm/linux/kernel/git/nvdimm/nvdimm
2018-08-25 18:43:59 -07:00
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
x86/cpufeature: Carve out X86_FEATURE_*
2016-01-30 11:22:17 +01:00
smp.h
x86/headers: Fix -Wmissing-prototypes warning
2018-11-23 07:59:59 +01:00
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/fpu: Only write PKRU if it is different from current
2019-04-11 15:41:05 +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
Kbuild: rename CC_STACKPROTECTOR[_STRONG] config variables
2018-06-14 12:21:18 +09:00
stacktrace.h
x86/dumpstack: Don't dump kernel memory based on usermode RIP
2018-08-31 17:08:22 +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/power: Make restore_processor_context() sane
2017-12-15 12:21:38 +01:00
suspend.h
x86, hibernate: Rename temp_level4_pgt to temp_pgt
2018-10-03 11:56:34 +02:00
svm.h
KVM/x86: Use SVM assembly instruction mnemonics instead of .byte streams
2018-12-21 11:28:44 +01:00
swiotlb.h
x86/dma: Use generic swiotlb_ops
2018-03-20 10:01:57 +01:00
switch_to.h
x86/process: Consolidate and simplify switch_to_xtra() code
2018-11-28 11:57:11 +01:00
sync_bitops.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
sync_core.h
lockin/x86: Implement sync_core_before_usermode()
2018-02-05 21:34:57 +01:00
syscall_wrapper.h
syscalls/x86: Adapt syscall_wrapper.h to the new syscall stub naming convention
2018-04-09 16:47:28 +02:00
syscall.h
syscalls/x86: Unconditionally enable 'struct pt_regs' based syscalls on x86_64
2018-04-05 16:59:38 +02:00
syscalls.h
syscalls/core, syscalls/x86: Clean up compat syscall stub naming convention
2018-04-09 16:47:28 +02:00
sysfb.h
…
tce.h
…
text-patching.h
x86/alternatives, jumplabel: Use text_poke_early() before mm_init()
2018-07-20 00:02:38 +02:00
thread_info.h
x86/entry: Add TIF_NEED_FPU_LOAD
2019-04-11 16:21:51 +02:00
time.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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
x86/mm/tlb: Add freed_tables argument to flush_tlb_mm_range
2018-10-09 16:51:12 +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/speculation: Prepare for conditional IBPB in switch_mm()
2018-11-28 11:57:11 +01:00
topology.h
x86/topology: Provide topology_smt_supported()
2018-06-21 14:20:57 +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/kernel: Fix more -Wmissing-prototypes warnings
2018-12-08 12:24:35 +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/asm/memcpy_mcsafe: Fix copy_to_user_mcsafe() exception handling
2018-07-16 00:05:05 +02:00
uaccess.h
Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2019-03-07 16:36:57 -08:00
umip.h
x86/umip: Add emulation code for UMIP instructions
2017-11-08 11:16:22 +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
y2038: rename old time and utime syscalls
2019-02-07 00:13:28 +01:00
unwind_hints.h
x86/unwind/orc: Detect the end of the stack
2018-06-21 16:34:56 +02:00
unwind.h
x86/unwind: Handle NULL pointer calls better in frame unwinder
2019-03-06 23:03:26 +01:00
uprobes.h
uprobes/x86: Emulate push insns for uprobe on x86
2017-12-11 18:42:11 +01:00
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
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
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
Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2018-10-23 19:07:25 +01:00
virtext.h
Merge tag 'kvm-4.20-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm
2018-10-25 17:57:35 -07:00
vm86.h
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
vmx.h
KVM: x86: Add Intel PT virtualization work mode
2018-12-21 11:28:34 +01:00
vsyscall.h
x86/pti: Map the vsyscall page if needed
2017-12-23 21:13:00 +01:00
vvar.h
…
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
x86/boot: Mostly revert commit ae7e1238e6 ("Add ACPI RSDP address to setup_header")
2018-11-20 09:43:10 +01:00
xor_32.h
x86/cpufeature: Replace cpu_has_xmm with boot_cpu_has() usage
2016-04-13 11:37:40 +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
x86/cpufeature: Replace cpu_has_avx with boot_cpu_has() usage
2016-04-13 11:37:40 +02:00
xor.h
kmemcheck: remove annotations
2017-11-15 18:21:04 -08:00