linux_dsm_epyc7002/arch/x86/kernel
Thomas Gleixner 0270be3e34 x86/speculation: Rework speculative_store_bypass_update()
The upcoming support for the virtual SPEC_CTRL MSR on AMD needs to reuse
speculative_store_bypass_update() to avoid code duplication. Add an
argument for supplying a thread info (TIF) value and create a wrapper
speculative_store_bypass_update_current() which is used at the existing
call site.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Borislav Petkov <bp@suse.de>
Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
2018-05-17 17:09:19 +02:00
..
acpi x86/acpi: Prevent X2APIC id 0xffffffff from being accounted 2018-04-17 11:56:31 +02:00
apic Merge branch 'WIP.x86/asm' into x86/urgent, because the topic is ready 2018-04-12 09:42:34 +02:00
cpu x86/speculation: Rework speculative_store_bypass_update() 2018-05-17 17:09:19 +02:00
fpu
kprobes x86/kprobes: Fix kernel crash when probing .entry_trampoline code 2018-03-09 09:58:36 +01:00
.gitignore
alternative.c
amd_gart_64.c x86/dma/amd_gart: Use dma_direct_{alloc,free}() 2018-03-20 10:01:57 +01:00
amd_nb.c x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping 2018-02-15 01:15:52 +01:00
apb_timer.c
aperture_64.c
apm_32.c vfs: do bulk POLL* -> EPOLL* replacement 2018-02-11 14:34:03 -08:00
asm-offsets_32.c x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping 2018-02-15 01:15:52 +01:00
asm-offsets_64.c
asm-offsets.c
audit_64.c
bootflag.c
check.c
cpuid.c x86/cpuid: Allow cpuid_read() to schedule 2018-03-27 12:01:48 +02:00
crash_dump_32.c
crash_dump_64.c
crash.c kexec_file, x86: move re-factored code to generic side 2018-04-13 17:10:27 -07:00
devicetree.c Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-04-02 16:15:32 -07:00
doublefault.c
dumpstack_32.c x86/dumpstack: Unify show_regs() 2018-03-08 12:04:59 +01:00
dumpstack_64.c x86/dumpstack: Unify show_regs() 2018-03-08 12:04:59 +01:00
dumpstack.c x86/dumpstack: Unify show_regs() 2018-03-08 12:04:59 +01:00
e820.c x86/boot/e820: Implement a range manipulation operator 2018-02-26 08:44:52 +01:00
early_printk.c
early-quirks.c
ebda.c
eisa.c
espfix_64.c x86/espfix: Document use of _PAGE_GLOBAL 2018-04-09 18:27:33 +02:00
ftrace_32.S
ftrace_64.S
ftrace.c
head32.c
head64.c x86/mm: Do not auto-massage page protections 2018-04-12 09:04:22 +02:00
head_32.S x86/cpu: Rename cpu_data.x86_mask to cpu_data.x86_stepping 2018-02-15 01:15:52 +01:00
head_64.S x86/mm: Comment _PAGE_GLOBAL mystery 2018-04-12 09:05:58 +02:00
hpet.c
hw_breakpoint.c
i8237.c
i8253.c
i8259.c
idt.c Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-03-31 07:50:30 -10:00
io_delay.c
ioport.c x86/ioport: add ksys_ioperm() helper; remove in-kernel calls to sys_ioperm() 2018-04-02 20:16:12 +02:00
irq_32.c
irq_64.c
irq_work.c
irq.c Drivers: hv: vmbus: Implement Direct Mode for stimer0 2018-03-06 09:57:17 -08:00
irqinit.c x86/apic: Simplify init_bsp_APIC() usage 2018-02-13 17:30:38 +01:00
itmt.c
jailhouse.c x86/jailhouse: Fix incorrect SPDX identifier 2018-04-23 10:17:28 +02:00
jump_label.c
kdebugfs.c
kexec-bzimage64.c kexec_file: do not add extra alignment to efi memmap 2018-04-20 17:18:36 -07:00
kgdb.c
ksysfs.c
kvm.c ARM: 2018-04-09 11:42:31 -07:00
kvmclock.c
ldt.c x86/ldt: Fix support_pte_mask filtering in map_ldt_struct() 2018-04-16 11:20:34 -07:00
livepatch.c
machine_kexec_32.c x86/apic: Remove the (now) unused disable_IO_APIC() function 2018-02-17 11:47:45 +01:00
machine_kexec_64.c kernel/kexec_file.c: remove mis-use of sh_offset field during purgatory load 2018-04-13 17:10:28 -07:00
Makefile Merge branch 'x86-dma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-04-02 17:18:45 -07:00
mmconf-fam10h_64.c
module.c x86: Treat R_X86_64_PLT32 as R_X86_64_PC32 2018-02-22 09:01:10 -08:00
mpparse.c Merge branch 'x86-pti-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-02-14 17:02:15 -08:00
msr.c
nmi_selftest.c
nmi.c
paravirt_patch_32.c
paravirt_patch_64.c
paravirt-spinlocks.c
paravirt.c x86/mm: Rename flush_tlb_single() and flush_tlb_one() to __flush_tlb_one_[user|kernel]() 2018-02-15 01:15:52 +01:00
pci-calgary_64.c x86/dma: Remove dma_alloc_coherent_gfp_flags() 2018-03-20 10:01:58 +01:00
pci-dma.c headers: untangle kmemleak.h from mm.h 2018-04-05 21:36:27 -07:00
pci-iommu_table.c
pci-swiotlb.c x86/dma: Use generic swiotlb_ops 2018-03-20 10:01:57 +01:00
pcspeaker.c
perf_regs.c
platform-quirks.c
pmem.c
probe_roms.c
process_32.c
process_64.c x86/kvm/vmx: read MSR_{FS,KERNEL_GS}_BASE from current->thread 2018-03-16 22:03:53 +01:00
process.c x86/speculation: Rework speculative_store_bypass_update() 2018-05-17 17:09:19 +02:00
ptrace.c
pvclock.c
quirks.c
reboot_fixups_32.c
reboot.c x86/apic: Fix restoring boot IRQ mode in reboot and kexec/kdump 2018-02-17 11:47:45 +01:00
relocate_kernel_32.S
relocate_kernel_64.S
resource.c
rtc.c x86/rtc: Stop using deprecated functions 2018-03-15 09:47:24 +01:00
setup_percpu.c x86/cpu_entry_area: Sync cpu_entry_area to initial_page_table 2018-03-01 09:48:27 +01:00
setup.c x86/setup: Do not reserve a crash kernel region if booted on Xen PV 2018-04-27 17:06:28 +02:00
signal_compat.c parisc/signal: Add FPE_CONDTRAP for conditional trap handling 2018-04-11 11:40:35 +02:00
signal.c x86/sigreturn: use SYSCALL_DEFINE0 2018-04-02 20:16:14 +02:00
smp.c
smpboot.c x86/speculation: Handle HT correctly on AMD 2018-05-17 17:09:18 +02:00
stacktrace.c
step.c
sys_x86_64.c mm: add ksys_mmap_pgoff() helper; remove in-kernel calls to sys_mmap_pgoff() 2018-04-02 20:16:11 +02:00
sysfb_efi.c
sysfb_simplefb.c
sysfb.c
tboot.c
tce_64.c
time.c
tls.c
tls.h
topology.c
trace_clock.c
tracepoint.c
traps.c x86/entry/64: Don't use IST entry for #BP stack 2018-03-23 21:10:36 +01:00
tsc_msr.c
tsc_sync.c
tsc.c x86/tsc: Prevent 32bit truncation in calc_hpet_ref() 2018-04-17 11:50:42 +02:00
umip.c
unwind_frame.c
unwind_guess.c
unwind_orc.c extable: Make init_kernel_text() global 2018-02-21 16:54:06 +01:00
uprobes.c
verify_cpu.S
vm86_32.c x86/vm86/32: Fix POPF emulation 2018-03-14 09:21:01 +01:00
vmlinux.lds.S Merge branch 'linus' into x86/build to pick up dependencies 2018-03-20 10:56:18 +01:00
vsmp_64.c
x86_init.c xen, mm: allow deferred page initialization for xen pv domains 2018-04-11 10:28:38 -07:00