Borislav Petkov (AMD) 79113e4060 x86/srso: Add IBPB_BRTYPE support ... Add support for the synthetic CPUID flag which "if this bit is 1, it indicates that MSR 49h (PRED_CMD) bit 0 (IBPB) flushes all branch type predictions from the CPU branch predictor." This flag is there so that this capability in guests can be detected easily (otherwise one would have to track microcode revisions which is impossible for guests). It is also needed only for Zen3 and -4. The other two (Zen1 and -2) always flush branch type predictions by default. Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>		2023-07-27 11:07:19 +02:00
..
mce	Locking changes for v6.5:	2023-06-27 14:14:30 -07:00
microcode	x86/microcode/AMD: Load late on both threads too	2023-06-12 11:02:17 +02:00
mtrr	x86/mtrr: Unify debugging printing	2023-06-01 15:04:33 +02:00
resctrl	x86/resctrl: Implement rename op for mon groups	2023-06-07 12:40:36 +02:00
sgx	- Yosry Ahmed brought back some cgroup v1 stats in OOM logs.	2023-06-28 10:28:11 -07:00
.gitignore
acrn.c	x86/acrn: Set up timekeeping	2022-08-04 11:11:59 +02:00
amd.c	x86/srso: Add a Speculative RAS Overflow mitigation	2023-07-27 11:07:14 +02:00
aperfmperf.c	x86/aperfmperf: Erase stale arch_freq_scale values when disabling frequency invariance readings	2023-01-16 10:19:15 +01:00
bugs.c	x86/srso: Add IBPB_BRTYPE support	2023-07-27 11:07:19 +02:00
cacheinfo.c	x86/cpu/cacheinfo: Remove cpu_callout_mask dependency	2023-05-15 13:44:52 +02:00
centaur.c
common.c	x86/srso: Add a Speculative RAS Overflow mitigation	2023-07-27 11:07:14 +02:00
cpu.h	x86/cpu: Switch to arch_cpu_finalize_init()	2023-06-16 10:15:59 +02:00
cpuid-deps.c	x86/cpufeatures: Add Bandwidth Monitoring Event Configuration feature flag	2023-01-23 17:38:31 +01:00
cyrix.c	x86/cyrix: include header linux/isa-dma.h	2022-07-26 14:03:12 -05:00
feat_ctl.c	x86/cpu: Include the header of init_ia32_feat_ctl()'s prototype	2022-09-26 17:06:27 +02:00
hygon.c	- Split MTRR and PAT init code to accomodate at least Xen PV and TDX	2022-12-13 14:56:56 -08:00
hypervisor.c
intel_epb.c	x86/intel_epb: Set Alder Lake N and Raptor Lake P normal EPB	2022-11-03 11:31:01 -07:00
intel_pconfig.c
intel.c	modules-6.4-rc1	2023-04-27 16:36:55 -07:00
Makefile	x86/cpu: Remove X86_FEATURE_NAMES	2023-05-15 20:03:08 +02:00
match.c
mkcapflags.sh
mshyperv.c	- Add the necessary glue so that the kernel can run as a confidential	2023-04-25 10:48:08 -07:00
perfctr-watchdog.c
powerflags.c
proc.c	x86/aperfmperf: Integrate the fallback code from show_cpuinfo()	2022-04-27 20:22:20 +02:00
rdrand.c	x86/rdrand: Remove "nordrand" flag in favor of "random.trust_cpu"	2022-07-18 15:04:04 +02:00
scattered.c	x86/cpufeatures: Add Bandwidth Monitoring Event Configuration feature flag	2023-01-23 17:38:31 +01:00
topology.c	x86/topology: Fix erroneous smp_num_siblings on Intel Hybrid platforms	2023-05-25 10:48:42 -07:00
transmeta.c
tsx.c	x86/cpu: Remove redundant extern x86_read_arch_cap_msr()	2023-01-10 12:40:24 +01:00
umc.c
umwait.c	x86/umwait: move to use bus_get_dev_root()	2023-03-17 15:29:29 +01:00
vmware.c	sched/clock/x86: Mark sched_clock() noinstr	2023-01-31 15:01:47 +01:00
vortex.c
zhaoxin.c