Yonghua Huang b2c6cf7753 hv: refine retpoline speculation barriers ...

Per Section 4.4 Speculation Barriers, in
  "Retpoline: A Branch Target Inject Mitigation" white paper,
  "LFENCE instruction limits the speculative execution that
  a processor implementation can perform around the LFENCE,
  possibly impacting processor performance,but also creating
  a tool with which to mitigate speculative-execution
  side-channel attacks."

Tracked-On: #4424
Signed-off-by: Yonghua Huang <yonghua.huang@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>

2020-02-26 09:24:54 +08:00

..

boot

HV: init efi info with multiboot2

2020-02-26 09:24:16 +08:00

configs

hv: add P2SB device to whitelist for apl-mrb

2020-02-24 12:21:29 +08:00

guest

hv: rename BOOT_CPU_ID to BSP_CPU_ID

2020-02-25 09:08:14 +08:00

lib

hv: refine retpoline speculation barriers

2020-02-26 09:24:54 +08:00

seed

HV: init and sanitize acrn multiboot info

2020-02-26 09:24:16 +08:00

cat.c

hv: CAT is supposed to be enabled in the system level

2020-02-17 08:51:59 +08:00

cpu_caps.c

hv:enable gpu iommu except APL platforms

2020-02-24 11:47:10 +08:00

cpu_state_tbl.c

…

cpu.c

HV: init and sanitize acrn multiboot info

2020-02-26 09:24:16 +08:00

e820.c

HV: init and sanitize acrn multiboot info

2020-02-26 09:24:16 +08:00

gdt.c

…

idt.S

HV: Install a NMI handler in acrn IDT

2019-12-13 10:13:09 +08:00

init.c

HV: init and sanitize acrn multiboot info

2020-02-26 09:24:16 +08:00

ioapic.c

hv: rename the ACRN_DBG_XXX

2020-01-14 10:21:23 +08:00

irq.c

hv: rename BOOT_CPU_ID to BSP_CPU_ID

2020-02-25 09:08:14 +08:00

Kconfig

HV: add multiboot2 header info

2020-02-26 09:24:16 +08:00

lapic.c

HV: clean up redundant macro in lapic.h

2019-12-27 12:27:08 +08:00

mmu.c

hv:refine 'uint64_t' string print format in comm moudle

2019-11-09 11:42:38 +08:00

notify.c

hv: fix pcpu_id mask issue in smp_call_function()

2020-01-17 09:20:53 +08:00

page.c

hv: ept: build 4KB page mapping in EPT for RTVM for MCE on PSC

2019-12-03 09:17:04 +08:00

pagetable.c

hv: rename the ACRN_DBG_XXX

2020-01-14 10:21:23 +08:00

pm.c

pm: S5: update the system shutdown logical in ACRN

2019-12-23 15:15:09 +08:00

sched.S

…

security.c

hv: config: add an option to disable mce on psc workaround

2019-12-03 09:17:04 +08:00

sgx.c

…

timer.c

hv: rename BOOT_CPU_ID to BSP_CPU_ID

2020-02-25 09:08:14 +08:00

trampoline.c

hv: refine 'uint64_t' string print format in x86 moudle

2019-11-09 11:42:38 +08:00

vmx.c

…

vtd.c

hv: vPCI: add assign/deassign PCI device HC APIs

2020-02-24 16:17:38 +08:00

wakeup.S

…