Cristian Ciocaltea 6dbef74aeb x86/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405 ... Commit 522b1d6921 ("x86/cpu/amd: Add a Zenbleed fix") provided a fix for the Zen2 VZEROUPPER data corruption bug affecting a range of CPU models, but the AMD Custom APU 0405 found on SteamDeck was not listed, although it is clearly affected by the vulnerability. Add this CPU variant to the Zenbleed erratum list, in order to unconditionally enable the fallback fix until a proper microcode update is available. Fixes: 522b1d6921 ("x86/cpu/amd: Add a Zenbleed fix") Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/20230811203705.1699914-1-cristian.ciocaltea@collabora.com		2023-08-11 22:52:29 +02:00
..
mce	x86/MCE/AMD: Decrement threshold_bank refcount when removing threshold blocks	2023-07-22 17:35:16 +02:00
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/cpu/amd: Enable Zenbleed fix for AMD Custom APU 0405	2023-08-11 22:52:29 +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/cpu: Enable STIBP on AMD if Automatic IBRS is enabled	2023-07-22 18:04:22 +02:00
cacheinfo.c	x86/cpu/cacheinfo: Remove cpu_callout_mask dependency	2023-05-15 13:44:52 +02:00
centaur.c	x86/cpu/centaur: Add Centaur family >=7 CPUs initialization support	2020-09-11 10:53:19 +02:00
common.c	x86/cpu/amd: Add a Zenbleed fix	2023-07-17 15:48:10 +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	x86/cpu: Add a steppings field to struct x86_cpu_id	2020-04-20 12:19:21 +02:00
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	x86/nmi_watchdog: Fix old-style NMI watchdog regression on old Intel CPUs	2021-06-10 10:04:40 +02:00
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	x86/CPU: Add support for Vortex CPUs	2021-10-21 15:49:07 +02:00
zhaoxin.c	x86/cpu: Reinitialize IA32_FEAT_CTL MSR on BSP during wakeup	2020-06-15 14:18:37 +02:00