AuxXxilium/linux_dsm_epyc7002
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7290d58095
linux_dsm_epyc7002/arch/x86/include/asm
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Ard Biesheuvel 7290d58095 module: use relative references for __ksymtab entries 
An ordinary arm64 defconfig build has ~64 KB worth of __ksymtab entries,
each consisting of two 64-bit fields containing absolute references, to
the symbol itself and to a char array containing its name, respectively.

When we build the same configuration with KASLR enabled, we end up with an
additional ~192 KB of relocations in the .init section, i.e., one 24 byte
entry for each absolute reference, which all need to be processed at boot
time.

Given how the struct kernel_symbol that describes each entry is completely
local to module.c (except for the references emitted by EXPORT_SYMBOL()
itself), we can easily modify it to contain two 32-bit relative references
instead.  This reduces the size of the __ksymtab section by 50% for all
64-bit architectures, and gets rid of the runtime relocations entirely for
architectures implementing KASLR, either via standard PIE linking (arm64)
or using custom host tools (x86).

Note that the binary search involving __ksymtab contents relies on each
section being sorted by symbol name.  This is implemented based on the
input section names, not the names in the ksymtab entries, so this patch
does not interfere with that.

Given that the use of place-relative relocations requires support both in
the toolchain and in the module loader, we cannot enable this feature for
all architectures.  So make it dependent on whether
CONFIG_HAVE_ARCH_PREL32_RELOCATIONS is defined.

Link: http://lkml.kernel.org/r/20180704083651.24360-4-ard.biesheuvel@linaro.org
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Jessica Yu <jeyu@kernel.org>
Acked-by: Michael Ellerman <mpe@ellerman.id.au>
Reviewed-by: Will Deacon <will.deacon@arm.com>
Acked-by: Ingo Molnar <mingo@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: James Morris <james.morris@microsoft.com>
Cc: James Morris <jmorris@namei.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Nicolas Pitre <nico@linaro.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Petr Mladek <pmladek@suse.com>
Cc: Russell King <linux@armlinux.org.uk>
Cc: "Serge E. Hallyn" <serge@hallyn.com>
Cc: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Garnier <thgarnie@google.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-08-22 10:52:47 -07:00
..
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 signal: Unify and correct copy_siginfo_to_user32 2018-01-15 19:56:20 -06:00
numachip
trace Minor code cleanups for PPC. 2018-08-19 10:38:36 -07:00
uv x86/platform/UV: Fix critical UV MMR address error 2018-03-28 20:19:45 +02:00
xen xen: don't use privcmd_call() from xen_mc_flush() 2018-08-07 11:37:01 -04:00
a.out-core.h
acenv.h
acpi.h ACPI, x86/boot: Split out acpi_generic_reduce_hw_init() and export 2018-03-12 12:32:57 +01:00
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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
alternative.h x86/alternatives: Fixup alternative_call_2 2018-03-27 09:47:53 +02:00
amd_nb.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +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 Revert "x86/retpoline: Simplify vmexit_fill_RSB()" 2018-02-20 09:38:26 +01:00
asm.h x86/asm: Add _ASM_ARG* constants for argument registers to <asm/asm.h> 2018-07-03 10:56:27 +02:00
atomic64_32.h atomics/treewide: Make conditional inc/dec ops optional 2018-06-21 14:25:24 +02:00
atomic64_64.h locking/atomics: Instrument xchg() 2018-07-25 11:53:59 +02:00
atomic.h locking/atomics: Instrument xchg() 2018-07-25 11:53:59 +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: Add instruction suffixes to bitops 2018-02-28 15:18:41 +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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
bug.h x86/debug: Use UD2 for WARN() 2018-02-15 01:15:50 +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/AMD: Calculate last level cache ID from number of sharing threads 2018-05-06 12:49:15 +02:00
calgary.h
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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
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 locking/atomics: Instrument xchg() 2018-07-25 11:53:59 +02:00
compat.h y2038: x86: Extend sysvipc data structures 2018-04-20 16:19:52 +02:00
cpu_device_id.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cpu_entry_area.h x86/cpu_entry_area: Add debugstore entries to cpu_entry_area 2017-12-23 21:13:00 +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: Guard asm_volatile_goto usage for BPF compilation 2018-05-13 21:49:14 +02:00
cpufeatures.h Merge branch 'l1tf-final' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-08-14 09:46:06 -07:00
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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
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 Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2017-12-29 17:02:49 -08:00
device.h x86/dma: Use generic swiotlb_ops 2018-03-20 10:01:57 +01:00
disabled-features.h Linux 4.15 2018-01-30 15:08:27 +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 x86/efi: Use efi_switch_mm() rather than manually twiddling with %cr3 2018-03-12 11:05:05 +01:00
elf.h x86/mm: Prevent non-MAP_FIXED mapping across DEFAULT_MAP_WINDOW border 2017-11-16 11:43:11 +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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
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: Fix overlap of i386 CPU_ENTRY_AREA with FIX_BTMAP 2018-01-30 15:30:35 +01:00
floppy.h
frame.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
ftrace.h Merge branch 'linus' into timers/2038 2018-05-19 13:55:40 +02:00
futex.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
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 Minor code cleanups for PPC. 2018-08-19 10:38:36 -07:00
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
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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +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_rdt_sched.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-family.h x86/cpu: Introduce INTEL_CPU_FAM*() helper macros 2018-07-03 13:08:20 +02:00
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/io: Define readq()/writeq() to use 64-bit type 2018-05-18 09:11:26 +02:00
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 More change sets for 4.16: 2017-12-04 10:56:53 +10:00
ipi.h
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 x86/msi: Remove unused remap irq domain interface 2017-06-22 18:21:11 +02:00
irq_vectors.h x86/vector: Remove the unused macro FPU_IRQ 2018-04-26 11:57:57 +02:00
irq_work.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
irq.h Merge branch 'linus' into x86/apic, to resolve conflicts 2017-11-07 10:51:10 +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/irqflags: Provide a declaration for native_save_fl 2018-08-05 22:30:37 +02:00
ist.h
jailhouse_para.h x86/jailhouse: Fix incorrect SPDX identifier 2018-04-23 10:17:28 +02:00
jump_label.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
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/unwinder: Handle stack overflows more gracefully 2017-12-17 13:59:52 +01:00
kexec-bzimage64.h kexec_file,x86,powerpc: factor out kexec_file_ops functions 2018-04-13 17:10:27 -07:00
kexec.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +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 kprobes/x86: Don't call the ->break_handler() in x86 kprobes 2018-06-21 12:33:13 +02:00
kvm_emulate.h kvm: x86: use correct privilege level for sgdt/sidt/fxsave/fxrstor access 2018-06-12 15:06:34 +02:00
kvm_host.h Minor code cleanups for PPC. 2018-08-19 10:38:36 -07:00
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/kvmclock: Decrapify kvm_register_clock() 2018-07-20 00:02:36 +02:00
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
local64.h
local.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
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/AMD, EDAC/mce_amd: Enumerate Reserved SMCA bank type 2018-02-21 17:00:54 +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 dma/swiotlb: Remove swiotlb_set_mem_attributes() 2018-03-20 10:01:58 +01:00
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/ldt: Enable LDT user-mapping for PAE 2018-07-20 01:11:48 +02:00
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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
mshyperv.h Minor code cleanups for PPC. 2018-08-19 10:38:36 -07:00
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/speculation: Use ARCH_CAPABILITIES to skip L1D flush on vmentry 2018-08-05 17:10:19 +02:00
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 Merge branch 'x86-timers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-04-02 16:18:31 -07:00
mtrr.h
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: Support Enhanced IBRS on future CPUs 2018-08-03 12:50:34 +02:00
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 x86/mm: Stop pretending pgtable_l5_enabled is a variable 2018-05-19 11:56:57 +02:00
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/paravirt, objtool: Annotate indirect calls 2018-02-21 09:05:03 +01:00
paravirt.h x86/mm: Stop pretending pgtable_l5_enabled is a variable 2018-05-19 11:56:57 +02:00
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 x86/jailhouse: Enable PCI mmconfig access in inmates 2018-03-08 12:30:38 +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 PCI: remove PCI_DMA_BUS_IS_PHYS 2018-05-07 07:15:41 +02:00
percpu.h x86/asm: Use CC_SET/CC_OUT in percpu_cmpxchg8b_double() to micro-optimize code generation 2018-06-21 15:21:47 +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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
pgalloc.h x86/mm: Don't free P4D table when it is folded at runtime 2018-06-26 09:21:48 +02:00
pgtable_32_types.h x86/ldt: Define LDT_END_ADDR 2018-07-20 01:11:47 +02:00
pgtable_32.h x86/pgtable: Move two more functions from pgtable_64.h to pgtable.h 2018-07-20 01:11:42 +02:00
pgtable_64_types.h x86/ldt: Define LDT_END_ADDR 2018-07-20 01:11:47 +02:00
pgtable_64.h Merge branch 'l1tf-final' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-08-14 09:46:06 -07:00
pgtable_types.h x86/mm/pae: Populate valid user PGD entries 2018-07-20 01:11:42 +02:00
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 Merge branch 'l1tf-final' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-08-14 09:46:06 -07:00
pgtable-3level_types.h x86/pgtable: Move two more functions from pgtable_64.h to pgtable.h 2018-07-20 01:11:42 +02:00
pgtable-3level.h Merge branch 'l1tf-final' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-08-14 09:46:06 -07:00
pgtable-invert.h x86/speculation/l1tf: Exempt zeroed PTEs from inversion 2018-08-17 10:27:36 -07:00
pgtable.h Merge branch 'l1tf-final' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-08-14 09:46:06 -07:00
pkeys.h powerpc updates for 4.18 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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +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 Merge branch 'l1tf-final' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-08-14 09:46:06 -07:00
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 commit 'upstream-x86-entry' into WIP.x86/mm 2017-12-17 12:58:53 +01:00
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 locking/qspinlock: Use smp_store_release() in queued_spin_unlock() 2018-04-27 09:48:51 +02:00
realmode.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
refcount.h locking/refcounts: Include fewer headers in <linux/refcount.h> 2018-06-21 18:22:02 +02:00
required-features.h x86/mm: Allow to boot without LA57 if CONFIG_X86_5LEVEL=y 2018-02-16 10:48:49 +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 x86/asm: Improve how GEN_*_SUFFIXED_RMWcc() specify clobbers 2018-02-20 09:33:39 +01:00
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/mm/pti: Make pti_clone_kernel_text() compile on 32 bit 2018-07-20 01:11:44 +02:00
segment.h Kbuild: rename CC_STACKPROTECTOR[_STRONG] config variables 2018-06-14 12:21:18 +09:00
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/init: Remove freed kernel image areas from alias mapping 2018-08-06 20:54:16 +02:00
setup_arch.h
setup.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
signal.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
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
smp.h x86/CPU/AMD: Have smp_num_siblings and cpu_llc_id always be present 2018-05-06 12:49:14 +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, KVM: Implement support for VIRT_SPEC_CTRL/LS_CFG 2018-05-17 17:09:21 +02:00
special_insns.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
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: Add a show_ip() function 2018-04-26 16:15:27 +02:00
string_32.h kmemcheck: rip it out 2017-11-15 18:21:05 -08:00
string_64.h x86/asm/memcpy_mcsafe: Return bytes remaining 2018-05-15 08:32:42 +02:00
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/power: Make restore_processor_context() sane 2017-12-15 12:21:38 +01:00
suspend_64.h x86/power: Make restore_processor_context() sane 2017-12-15 12:21:38 +01:00
suspend.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
svm.h KVM: SVM: Add pause filter threshold 2018-03-28 22:47:06 +02:00
swiotlb.h x86/dma: Use generic swiotlb_ops 2018-03-20 10:01:57 +01:00
switch_to.h x86/entry: Rename update_sp0 to update_task_stack 2018-07-20 01:11:40 +02:00
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/bugs: Rename _RDS to _SSBD 2018-05-09 21:41:38 +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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
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/tlb: Always use lazy TLB mode 2018-07-17 09:35:34 +02:00
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/mce: Make machine check speculation protected 2018-01-19 16:31:28 +01:00
tsc.h x86/tsc: Make use of tsc_calibrate_cpu_early() 2018-07-20 00:02:44 +02:00
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 x86/uaccess: Use __uaccess_begin_nospec() and uaccess_try_nospec 2018-01-30 21:54:31 +01:00
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 License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +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/dumpstack: Fix partial register dumps 2018-01-03 16:14:46 +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 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
virtext.h
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 x86/speculation: Use ARCH_CAPABILITIES to skip L1D flush on vmentry 2018-08-05 17:10:19 +02:00
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 Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-06-10 09:44:53 -07:00
xor_32.h
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
xor.h kmemcheck: remove annotations 2017-11-15 18:21:04 -08:00