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b569bab78d
linux_dsm_epyc7002/arch/x86/include/asm
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Kirill A. Shutemov b569bab78d x86/mm: Prepare to expose larger address space to userspace 
On x86, 5-level paging enables 56-bit userspace virtual address space.
Not all user space is ready to handle wide addresses. It's known that
at least some JIT compilers use higher bits in pointers to encode their
information. It collides with valid pointers with 5-level paging and
leads to crashes.

To mitigate this, we are not going to allocate virtual address space
above 47-bit by default.

But userspace can ask for allocation from full address space by
specifying hint address (with or without MAP_FIXED) above 47-bits.

If hint address set above 47-bit, but MAP_FIXED is not specified, we try
to look for unmapped area by specified address. If it's already
occupied, we look for unmapped area in *full* address space, rather than
from 47-bit window.

A high hint address would only affect the allocation in question, but not
any future mmap()s.

Specifying high hint address on older kernel or on machine without 5-level
paging support is safe. The hint will be ignored and kernel will fall back
to allocation from 47-bit address space.

This approach helps to easily make application's memory allocator aware
about large address space without manually tracking allocated virtual
address space.

The patch puts all machinery in place, but not yet allows userspace to have
mappings above 47-bit -- TASK_SIZE_MAX has to be raised to get the effect.

Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-arch@vger.kernel.org
Cc: linux-mm@kvack.org
Link: http://lkml.kernel.org/r/20170716225954.74185-7-kirill.shutemov@linux.intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-07-21 10:05:18 +02:00
..
crypto crypto: glue_helper - remove the le128_gf128mul_x_ble function 2017-04-05 21:58:37 +08:00
e820 x86/boot/e820: Add support to determine the E820 type of an address 2017-07-18 11:38:01 +02:00
fpu x86/fpu/xstate: Move XSAVES state init to a function 2017-01-25 08:25:12 +01:00
numachip x86/numachip: Introduce Numachip2 timer mechanisms 2015-09-22 22:25:33 +02:00
trace This release has a few updates: 2016-12-15 13:49:34 -08:00
uv x86/mm: Pass flush_tlb_info to flush_tlb_others() etc 2017-06-05 09:59:35 +02:00
xen x86/xen: allow userspace access during hypercalls 2017-07-03 13:26:17 +02:00
a.out-core.h sched/headers: Prepare to remove the <linux/mm_types.h> dependency from <linux/sched.h> 2017-03-02 08:42:37 +01:00
acenv.h
acpi.h x86/mm: Stop calling leave_mm() in idle code 2017-07-05 10:52:57 +02:00
agp.h
alternative-asm.h
alternative.h x86/alternatives: Add stack frame dependency to alternative_call_2() 2016-09-24 09:30:03 +02:00
amd_nb.h x86/mce: Convert threshold_bank.cpus from atomic_t to refcount_t 2017-05-21 21:55:13 +02:00
apb_timer.h
apic_flat_64.h
apic.h x86/apic: Add irq_data argument to apic->cpu_mask_to_apicid() 2017-06-22 18:21:22 +02:00
apicdef.h
apm.h x86, asm: use bool for bitops and other assembly outputs 2016-06-08 12:41:20 -07:00
arch_hweight.h x86/hweight: Get rid of the special calling convention 2016-06-08 15:01:02 +02:00
archrandom.h x86, asm: Use CC_SET()/CC_OUT() and static_cpu_has() in archrandom.h 2016-06-08 12:41:20 -07:00
asm-offsets.h
asm-prototypes.h Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
asm.h x86/mm/kaslr: Use the _ASM_MUL macro for multiplication to work around Clang incompatibility 2017-05-05 08:31:05 +02:00
atomic64_32.h locking/atomic, arch/x86: Implement atomic{,64}_fetch_{add,sub,and,or,xor}() 2016-06-16 10:48:31 +02:00
atomic64_64.h locking/atomic/x86: Use atomic_try_cmpxchg() 2017-03-23 08:54:41 +01:00
atomic.h locking/x86: Remove the unused atomic_inc_short() methd 2017-06-08 10:33:50 +02:00
barrier.h locking/x86: Tweak the comment about use of wmb() for IO 2016-01-29 09:40:10 +01:00
bios_ebda.h x86/boot: Reorganize and clean up the BIOS area reservation code 2016-07-21 10:11:57 +02:00
bitops.h mm: optimize PageWaiters bit use for unlock_page() 2016-12-29 11:03:15 -08:00
boot.h x86/KASLR: Build identity mappings on demand 2016-05-07 07:38:39 +02:00
bootparam_utils.h
bug.h debug: Add _ONCE() logic to report_bug() 2017-03-30 09:37:20 +02:00
bugs.h x86/mm/mpx: Work around MPX erratum SKD046 2016-05-20 09:07:40 +02:00
cache.h
cacheflush.h treewide: decouple cacheflush.h and set_memory.h 2017-05-08 17:15:14 -07:00
calgary.h x86/platform/calgary: Constify cal_chipset_ops structures 2015-11-29 08:50:58 +01:00
ce4100.h
checksum_32.h x86/uaccess: Move thread_info::addr_limit to thread_struct 2016-07-15 10:26:30 +02:00
checksum_64.h Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
checksum.h
clocksource.h x86/vdso: Add VCLOCK_HVCLOCK vDSO clock read method 2017-03-11 14:47:28 +01:00
cmdline.h x86/boot: Add early cmdline parsing for options with arguments 2017-07-18 11:38:06 +02:00
cmpxchg_32.h x86/cpufeature: Remove unused and seldomly used cpu_has_xx macros 2015-12-19 11:49:55 +01:00
cmpxchg_64.h x86/cpufeature: Remove unused and seldomly used cpu_has_xx macros 2015-12-19 11:49:55 +01:00
cmpxchg.h locking/atomic: Fix atomic_try_cmpxchg() semantics 2017-03-30 09:35:54 +02:00
compat.h take compat_sys_old_getrlimit() to native syscall 2017-05-27 15:38:06 -04:00
cpu_device_id.h
cpu.h xen: features and fixes for 4.8-rc0 2016-07-27 11:35:37 -07:00
cpufeature.h x86/cpufeature: Provide helper to set bugs bits 2016-12-09 21:23:20 +01:00
cpufeatures.h x86/cpu/AMD: Add the Secure Memory Encryption CPU feature 2017-07-18 11:37:59 +02:00
cpumask.h
crash.h
current.h
debugreg.h
delay.h x86/asm/delay: Introduce an MWAITX-based delay with a configurable timer 2015-08-22 14:52:16 +02:00
desc_defs.h scripts/spelling.txt: add "an union" pattern and fix typo instances 2017-02-27 18:43:46 -08:00
desc.h x86/xen/gdt: Use X86_FEATURE_XENPV instead of globals for the GDT fixup 2017-03-23 08:25:08 +01:00
device.h treewide: Move dma_ops from struct dev_archdata into struct device 2017-01-24 12:23:35 -05:00
disabled-features.h x86/mm: Disable PCID on 32-bit kernels 2017-07-05 10:52:57 +02:00
div64.h math64, timers: Fix 32bit mul_u64_u32_shr() and friends 2017-01-14 11:31:50 +01:00
dma-mapping.h x86, swiotlb: Add memory encryption support 2017-07-18 11:38:03 +02:00
dma.h
dmi.h x86, mpparse, x86/acpi, x86/PCI, x86/dmi, SFI: Use memremap() for RAM mappings 2017-07-18 11:37:58 +02:00
dwarf2.h x86/asm: Remove the xyz_cfi macros from dwarf2.h 2015-10-14 16:56:28 +02:00
edac.h
efi.h x86/efi: move asmlinkage before return type 2017-07-12 16:26:04 -07:00
elf.h x86/mm: Prepare to expose larger address space to userspace 2017-07-21 10:05:18 +02:00
emergency-restart.h
entry_arch.h
espfix.h x86/espfix: Add 'cpu' parameter to init_espfix_ap() 2015-07-06 15:00:33 +02:00
exec.h
export.h x86: move exports to actual definitions 2016-08-07 23:47:15 -04:00
extable.h x86/debug: Handle early WARN_ONs proper 2017-06-12 21:17:48 +02:00
fb.h
fixmap.h x86/mm: Extend early_memremap() support with additional attrs 2017-07-18 11:38:00 +02:00
floppy.h x86/floppy: Use designated initializers 2016-12-18 09:25:38 +01:00
frame.h x86/asm: Add C versions of frame pointer macros 2016-01-19 12:59:07 +01:00
ftrace.h ftrace/x86: Implement HAVE_FUNCTION_GRAPH_RET_ADDR_PTR 2016-08-24 12:15:15 +02:00
futex.h
gart.h x86/boot/e820: Prefix the E820_* type names with "E820_TYPE_" 2017-01-28 22:55:22 +01:00
genapic.h
geode.h
hardirq.h x86/mm: Remove the UP asm/tlbflush.h code, always use the (formerly) SMP code 2017-06-05 09:59:44 +02:00
highmem.h kmap_atomic_to_page() has no users, remove it 2015-11-09 15:11:24 -08:00
hpet.h timers/x86/hpet: Type adjustments 2015-10-21 11:17:32 +02:00
hugetlb.h mm/hugetlb: clean up ARCH_HAS_GIGANTIC_PAGE 2017-07-06 16:24:33 -07:00
hw_breakpoint.h
hw_irq.h x86/irq: Cure live lock in fixup_irqs() 2016-03-18 14:51:06 +01:00
hypertransport.h
hypervisor.h x86/cpu: remove hypervisor specific set_cpu_features 2017-05-02 11:14:30 +02:00
i8259.h x86/irq: Probe for PIC presence before allocating descs for legacy IRQs 2015-11-07 10:37:37 +01:00
ia32_unistd.h
ia32.h x86/headers: Remove <asm/sigcontext.h> references on the kernel side 2015-09-08 10:06:05 +02:00
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: Add AVX-512 support to the instruction decoder 2016-07-21 09:37:11 -03:00
init.h x86/mm, kexec: Allow kexec to be used with SME 2017-07-18 11:38:04 +02:00
insn.h x86/insn: Add AVX-512 support to the instruction decoder 2016-07-21 09:37:11 -03:00
inst.h
intel_mid_vrtc.h
intel_pmc_ipc.h platform/x86: intel_pmc_ipc: use gcr mem base for S0ix counter read 2017-04-28 21:51:28 +03:00
intel_pt.h perf/x86/intel/pt: Add interface to stop Intel PT logging 2015-11-23 09:58:26 +01:00
intel_punit_ipc.h platform:x86: add Intel P-Unit mailbox IPC driver 2016-01-19 15:49:36 -08:00
intel_rdt_common.h x86/cqm: Share PQR_ASSOC related data between CQM and CAT 2016-10-26 23:12:39 +02:00
intel_rdt.h x86/intel_rdt: Get rid of anon union 2017-04-17 10:16:23 +02:00
intel_scu_ipc.h platform/x86: intel_scu_ipc: Introduce intel_scu_ipc_raw_command() 2017-04-13 10:16:04 -07:00
intel_telemetry.h intel_telemetry: Constify telemetry_core_ops structures 2016-05-05 13:58:55 -07:00
intel-family.h x86/cpu: Keep model defines sorted by model number 2017-04-14 21:22:38 +02:00
intel-mid.h x86/platform/intel-mid: Make intel_scu_device_register() static 2017-01-09 23:13:36 +01:00
io_apic.h
io.h x86/mm: Use proper encryption attributes with /dev/mem 2017-07-18 11:38:05 +02:00
iomap.h
iommu_table.h
iommu.h x86: remove arch specific dma_supported implementation 2017-06-28 06:54:46 -07:00
iosf_mbi.h x86/platform/intel/iosf_mbi: Add a PMIC bus access notifier 2017-03-02 15:46:25 +01:00
ipi.h x86/apic: Deinline __default_send_IPI_*, save ~200 bytes 2016-03-08 12:26:41 +01:00
irq_regs.h
irq_remapping.h x86/msi: Remove unused remap irq domain interface 2017-06-22 18:21:11 +02:00
irq_vectors.h x86/vm86: Move the vm86 IRQ definitions to vm86.h 2015-07-31 13:31:10 +02:00
irq_work.h x86/cpufeature: Replace cpu_has_apic with boot_cpu_has() usage 2016-04-13 11:37:41 +02:00
irq.h genirq/cpuhotplug: Add support for cleaning up move in progress 2017-06-22 18:21:17 +02:00
irqdomain.h
irqflags.h nmi_backtrace: generate one-line reports for idle cpus 2016-10-07 18:46:30 -07:00
ist.h
jump_label.h x86/asm: Add asm macros for static keys/jump labels 2015-11-24 09:56:44 +01:00
kasan.h x86/mm: Define virtual memory map for 5-level paging 2017-04-04 08:22:33 +02:00
kaslr.h x86/mm/64: Enable KASLR for vmemmap memory region 2016-08-10 16:10:06 +02:00
kbdleds.h
Kbuild sched/cputime: Remove generic asm headers 2017-02-01 09:14:07 +01:00
kdebug.h x86/dumpstack: Remove kernel text addresses from stack dump 2016-10-25 18:40:37 +02:00
kexec-bzimage64.h
kexec.h x86/mm, kexec: Allow kexec to be used with SME 2017-07-18 11:38:04 +02:00
kgdb.h x86/asm: Stop depending on ptrace.h in alternative.h 2016-04-29 11:56:40 +02:00
kmap_types.h
kmemcheck.h
kprobes.h kprobes/x86: Make boostable flag boolean 2017-04-12 09:23:46 +02:00
kvm_emulate.h KVM: async_pf: Force a nested vmexit if the injected #PF is async_pf 2017-07-14 14:26:16 +02:00
kvm_guest.h
kvm_host.h kvm/x86/svm: Support Secure Memory Encryption within KVM 2017-07-18 11:38:04 +02:00
kvm_page_track.h KVM: x86: cleanup the page tracking SRCU instance 2017-03-28 14:08:02 +02:00
kvm_para.h x86/mm: Always enable CONFIG_DEBUG_RODATA and remove the Kconfig option 2016-02-22 08:51:38 +01:00
kvmclock.h kvmclock: export kvmclock clocksource and data pointers 2017-02-08 17:16:19 +01:00
lguest_hcall.h x86/fpu, lguest: Remove CR0.TS support 2016-11-01 07:47:54 +01:00
lguest.h lguest: Map switcher text R/O 2016-01-12 12:17:28 +01:00
linkage.h x86/entry/32: Remove asmlinkage_protect() 2016-05-05 08:37:31 +02:00
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: change the GEN_*_RMWcc() macros to not quote the condition 2016-06-08 12:41:20 -07:00
mach_timer.h
mach_traps.h
math_emu.h x86/vm86: Clean up vm86.h includes 2015-07-31 13:31:10 +02:00
mc146818rtc.h rtc: cmos: move mc146818rtc code out of asm-generic/rtc.h 2016-06-04 00:20:00 +02:00
mce.h x86/mce: Get rid of register_mce_write_callback() 2017-06-14 07:32:07 +02:00
mem_encrypt.h x86/mm: Add support to make use of Secure Memory Encryption 2017-07-18 20:23:26 +02:00
microcode_amd.h x86/microcode/AMD: Check patch level only on the BSP 2017-01-23 10:02:50 +01:00
microcode_intel.h x86/microcode/intel: Add a helper which gives the microcode revision 2017-01-09 23:11:14 +01:00
microcode.h Merge branch 'x86/urgent' into x86/microcode, to resolve conflicts 2017-01-31 08:38:17 +01:00
misc.h
mmconfig.h
mmu_context.h x86/mm: Rework lazy TLB mode and TLB freshness tracking 2017-07-05 10:52:57 +02:00
mmu.h x86/mm: Give each mm TLB flush generation a unique ID 2017-07-05 10:52:56 +02:00
mmx.h
mmzone_32.h
mmzone_64.h
mmzone.h
module.h
mpspec_def.h
mpspec.h x86/boot/e820: Rename early_reserve_e820() to e820__memblock_alloc() and document it 2017-01-28 14:42:30 +01:00
mpx.h x86/mpx: Do not allow MPX if we have mappings above 47-bit 2017-07-21 10:05:18 +02:00
mshyperv.h Char/Misc patches for 4.13-rc1 2017-07-03 20:55:59 -07:00
msi.h x86/irq: Export functions to allow MSI domains in modules 2015-12-20 12:40:49 +01:00
msidef.h
msr-index.h x86/cpu/AMD: Add the Secure Memory Encryption CPU feature 2017-07-18 11:37:59 +02:00
msr-trace.h x86, tracing, perf: Add trace point for MSR accesses 2015-12-06 12:56:10 +01:00
msr.h x86/MSR: Carve out bare minimum accessors 2017-01-23 10:02:45 +01:00
mtrr.h x86/mtrr: Fix Xorg crashes in Qemu sessions 2016-03-29 12:23:26 +02:00
mwait.h sched/headers: Prepare for new header dependencies before moving code to <linux/sched/idle.h> 2017-03-02 08:42:26 +01:00
nmi.h
nops.h
numa_32.h
numa.h
olpc_ofw.h
olpc.h
page_32_types.h x86/asm, x86/microcode: Add __PAGE_OFFSET_BASE define on 32-bit 2016-07-27 14:59:59 +02:00
page_32.h
page_64_types.h x86/mm: Define virtual memory map for 5-level paging 2017-04-04 08:22:33 +02:00
page_64.h x86/asm: Optimize clear_page() 2017-03-07 08:28:00 +01:00
page_types.h x86/mm: Provide general kernel support for memory encryption 2017-07-18 11:38:00 +02:00
page.h x86/boot: Split out kernel_ident_mapping_init() 2016-05-07 07:38:39 +02:00
paravirt_types.h x86/mm: Pass flush_tlb_info to flush_tlb_others() etc 2017-06-05 09:59:35 +02:00
paravirt.h Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-07-03 14:45:09 -07:00
parport.h
pat.h x86/mm/pat: Don't report PAT on CPUs that don't support it 2017-07-05 09:01:24 +02:00
pci_64.h
pci_x86.h x86/boot/e820: Remove spurious asm/e820/api.h inclusions 2017-01-28 09:31:14 +01:00
pci-direct.h
pci-functions.h
pci.h x86/PCI: Remove duplicate defines 2017-06-28 22:32:55 +02:00
percpu.h x86: Remove x86_test_and_clear_bit_percpu() 2016-11-18 12:07:57 +01:00
perf_event_p4.h
perf_event.h perf/x86/intel/pt: Don't die on VMXON 2016-04-28 10:32:42 +02:00
pgalloc.h x86/paravirt: Add 5-level support to the paravirt code 2017-04-04 08:22:34 +02:00
pgtable_32_types.h
pgtable_32.h x86/headers: Simplify asm/fixmap.h inclusion into asm/pgtable*.h 2017-03-21 08:21:17 +01:00
pgtable_64_types.h x86/espfix: Add support for 5-level paging 2017-04-04 08:22:34 +02:00
pgtable_64.h x86/boot/64: Add support of additional page table level during early boot 2017-06-13 08:56:55 +02:00
pgtable_types.h x86/mm: Create native_make_p4d() for PGTABLE_LEVELS <= 4 2017-07-18 11:38:05 +02:00
pgtable-2level_types.h x86/mm: Extend headers with basic definitions to support 5-level paging 2017-03-14 08:45:07 +01:00
pgtable-2level.h mm, x86: add support for PUD-sized transparent hugepages 2017-02-24 17:46:54 -08:00
pgtable-3level_types.h x86/mm: Extend headers with basic definitions to support 5-level paging 2017-03-14 08:45:07 +01:00
pgtable-3level.h x86/mm/gup: Switch GUP to the generic get_user_page_fast() implementation 2017-06-13 08:56:50 +02:00
pgtable.h x86/mm: Insure that boot memory areas are mapped properly 2017-07-18 11:38:01 +02:00
pkeys.h x86/pkeys: Check against max pkey to avoid overflows 2017-03-01 10:51:50 +01:00
platform_sst_audio.h ASoc: Intel: Atom: add deep buffer definitions for atom platforms 2015-12-19 11:49:56 +00:00
pm-trace.h
pmc_core.h platform/x86: Add PMC Driver for Intel Core SoC 2016-05-27 11:47:56 -07:00
posix_types.h
preempt.h sched/x86: Do not clear PREEMPT_NEED_RESCHED on preempt count reset 2016-11-16 10:29:04 +01:00
probe_roms.h
processor-cyrix.h
processor-flags.h x86/mm: Add SME support for read_cr3_pa() 2017-07-18 11:38:00 +02:00
processor.h x86/mm: Prepare to expose larger address space to userspace 2017-07-21 10:05:18 +02:00
prom.h
proto.h x86/arch_prctl: Add do_arch_prctl_common() 2017-03-20 16:10:33 +01:00
ptrace.h x86/entry: Get rid of two-phase syscall entry work 2016-06-14 10:54:39 -07:00
purgatory.h kexec, x86/purgatory: Unbreak it and clean it up 2017-03-10 20:55:09 +01:00
pvclock-abi.h Revert "KVM: x86: zero kvmclock_offset when vcpu0 initializes kvmclock system MSR" 2015-09-28 13:06:37 +02:00
pvclock.h clocksource: Use a plain u64 instead of cycle_t 2016-12-25 11:04:12 +01:00
qrwlock.h locking/qrwlock: Implement queue_write_unlock() using smp_store_release() 2015-08-12 11:59:05 +02:00
qspinlock_paravirt.h x86/locking: Create stack frame in PV unlock 2016-02-24 08:35:44 +01:00
qspinlock.h x86/paravirt: Change vcp_is_preempted() arg type to long 2017-02-21 12:48:06 +01:00
realmode.h x86/boot/realmode: Check for memory encryption on the APs 2017-07-18 11:38:04 +02:00
reboot_fixups.h
reboot.h x86/mce: Handle broadcasted MCE gracefully with kexec 2017-03-13 20:18:07 +01:00
required-features.h x86/boot: Detect 5-level paging support 2017-04-04 08:22:33 +02:00
rio.h
rmwcc.h x86, asm: change GEN_*_RMWcc() to use CC_SET()/CC_OUT() 2016-06-08 12:41:20 -07:00
rwsem.h locking/rwsem/x86: Add stack frame dependency for ____down_write() 2016-10-18 12:21:16 +02:00
seccomp.h
sections.h x86: separate extable.h, switch sections.h to it 2016-09-27 21:15:23 -04:00
segment.h x86/arch_prctl/64: Remove FSBASE/GSBASE < 4G optimization 2016-04-29 11:56:41 +02:00
serial.h
set_memory.h x86/mm: Add support for changing the memory encryption attribute 2017-07-18 11:38:02 +02:00
setup_arch.h
setup.h x86/time: Make setup_default_timer_irq() static 2017-06-13 08:42:09 +02:00
shmparam.h
sigcontext.h x86/headers: Remove <asm/sigcontext.h> references on the kernel side 2015-09-08 10:06:05 +02:00
sigframe.h x86/headers: Remove <asm/sigcontext.h> references on the kernel side 2015-09-08 10:06:05 +02:00
sighandling.h x86/signal/64: Re-add support for SS in the 64-bit signal context 2016-02-17 08:32:11 +01:00
signal.h x86/signal: Add SA_{X32,IA32}_ABI sa_flags 2016-09-14 21:28:11 +02:00
simd.h
smap.h x86/cpufeature: Carve out X86_FEATURE_* 2016-01-30 11:22:17 +01:00
smp.h x86/smp: Remove the redundant #ifdef CONFIG_SMP directive 2017-04-14 22:43:00 +02:00
sparsemem.h x86/mm: Define virtual memory map for 5-level paging 2017-04-04 08:22:33 +02:00
special_insns.h x86/mm: Split read_cr3() into read_cr3_pa() and __read_cr3() 2017-06-13 08:48:09 +02:00
spinlock_types.h x86, locking/spinlocks: Remove ticket (spin)lock implementation 2016-09-30 10:56:00 +02:00
spinlock.h locking/spinlocks/x86, paravirt: Remove paravirt_ticketlocks_enabled 2017-01-14 09:33:46 +01:00
sta2x11.h
stackprotector.h x86: ascii armor the x86_64 boot init stack canary 2017-07-12 16:26:03 -07:00
stacktrace.h x86/unwind: Include __schedule() in stack traces 2017-01-12 09:28:28 +01:00
string_32.h include/linux/string.h: add the option of fortified string.h functions 2017-07-12 16:26:03 -07:00
string_64.h include/linux/string.h: add the option of fortified string.h functions 2017-07-12 16:26:03 -07:00
string.h
suspend_32.h x86/pm: Introduce quirk framework to save/restore extra MSR registers around suspend/resume 2015-11-26 10:04:53 +01:00
suspend_64.h x86/power/64: Use char arrays for asm function names 2017-06-22 03:10:12 +02:00
suspend.h
svm.h KVM: SVM: Enable Virtual VMLOAD VMSAVE feature 2017-07-12 22:38:30 +02:00
swiotlb.h dma-mapping: use unsigned long for dma_attrs 2016-08-04 08:50:07 -04:00
switch_to.h x86/unwind: Include __schedule() in stack traces 2017-01-12 09:28:28 +01:00
sync_bitops.h x86, bitops: remove use of "sbb" to return CF 2016-06-08 12:41:20 -07:00
sys_ia32.h
syscall.h x86/asm: Move the thread_info::status field to thread_struct 2016-09-15 08:25:12 +02:00
syscalls.h x86/vm86: Clean up vm86.h includes 2015-07-31 13:31:10 +02:00
sysfb.h
tce.h
text-patching.h x86/asm: Stop depending on ptrace.h in alternative.h 2016-04-29 11:56:40 +02:00
thread_info.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching 2017-05-02 18:24:16 -07:00
time.h
timer.h x86/tsc: Remodel cyc2ns to use seqcount_latch() 2017-05-15 10:15:15 +02:00
timex.h
tlb.h
tlbbatch.h x86/mm: Remove the UP asm/tlbflush.h code, always use the (formerly) SMP code 2017-06-05 09:59:44 +02:00
tlbflush.h x86/mm: Enable CR4.PCIDE on supported systems 2017-07-05 10:52:58 +02:00
topology.h sched/x86: Change CONFIG_SCHED_ITMT to CONFIG_SCHED_MC_PRIO 2016-11-30 08:27:08 +01:00
trace_clock.h
traps.h x86/mm: Improve stack-overflow #PF handling 2016-09-08 08:47:20 +02:00
tsc.h clocksource: Use a plain u64 instead of cycle_t 2016-12-25 11:04:12 +01:00
uaccess_32.h x86: switch to RAW_COPY_USER 2017-03-29 12:06:28 -04:00
uaccess_64.h x86, uaccess: introduce copy_from_iter_flushcache for pmem / cache-bypass operations 2017-06-09 09:09:56 -07:00
uaccess.h Merge branch 'work.uaccess-unaligned' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2017-07-15 11:17:52 -07:00
unaligned.h
unistd.h Remove compat_sys_getdents64() 2017-04-17 12:52:22 -04:00
unwind.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/livepatching 2017-05-02 18:24:16 -07:00
uprobes.h
user32.h
user_32.h
user_64.h
user.h
vdso.h x86/vdso: Add VCLOCK_HVCLOCK vDSO clock read method 2017-03-11 14:47:28 +01:00
vga.h x86, drm, fbdev: Do not specify encrypted memory for video mappings 2017-07-18 11:38:04 +02:00
vgtod.h clocksource: Use a plain u64 instead of cycle_t 2016-12-25 11:04:12 +01:00
virtext.h x86/kvm/svm: Simplify cpu_has_svm() 2016-06-16 00:04:31 +02:00
vm86.h x86/vm86: Rename vm86->v86flags and v86mask 2015-07-31 13:31:11 +02:00
vmx.h KVM: nVMX: support RDRAND and RDSEED exiting 2017-04-07 16:49:00 +02:00
vsyscall.h
vvar.h
word-at-a-time.h
x2apic.h
x86_init.h x86/init: Fix a couple of comment typos 2016-12-19 11:34:16 +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
xor_avx.h x86/cpufeature: Replace cpu_has_avx with boot_cpu_has() usage 2016-04-13 11:37:40 +02:00
xor.h