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kernel: Deactivate some ARM64 errata workarounds

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This deactivates the following workarounds for erratas in ARM64 CPUS:
CONFIG_ARM64_ERRATUM_1165522: Cortex-A76 cores (r0p0, r1p0, r2p0)
CONFIG_ARM64_ERRATUM_1286807: Cortex-A76 cores (r0p0 to r3p0)
CONFIG_ARM64_ERRATUM_1418040: Cortex-A76/Neoverse-N1 cores (r0p0 to r3p1)
CONFIG_CAVIUM_TX2_ERRATUM_219: Cavium ThunderX2
CONFIG_FUJITSU_ERRATUM_010001: Fujitsu-A64FX

Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
This commit is contained in:
Hauke Mehrtens
2021-10-03 00:42:49 +02:00
parent 7d6976bb6b
commit 57b323ce38
17 changed files with 10 additions and 61 deletions
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4
target/linux/sunxi/cortexa53/config-5.10
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@@ -8,8 +8,6 @@ CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_STACKWALK=y
CONFIG_ARM64=y
CONFIG_ARM64_4K_PAGES=y
CONFIG_ARM64_ERRATUM_1165522=y
CONFIG_ARM64_ERRATUM_1286807=y
CONFIG_ARM64_PAGE_SHIFT=12
CONFIG_ARM64_PA_BITS=48
CONFIG_ARM64_PA_BITS_48=y
@@ -25,13 +23,11 @@ CONFIG_ARM_ARCH_TIMER_OOL_WORKAROUND=y
CONFIG_ARM_GIC_V3=y
CONFIG_ARM_GIC_V3_ITS=y
CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y
CONFIG_CAVIUM_TX2_ERRATUM_219=y
CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y
CONFIG_DMA_DIRECT_REMAP=y
CONFIG_DWMAC_SUN8I=y
# CONFIG_FLATMEM_MANUAL is not set
CONFIG_FRAME_POINTER=y
CONFIG_FUJITSU_ERRATUM_010001=y
CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y
CONFIG_GENERIC_CPU_VULNERABILITIES=y
CONFIG_GENERIC_CSUM=y