kernel: add missing ARM64_SSBD symbol
authorStijn Tintel <stijn@linux-ipv6.be>
Tue, 31 Jul 2018 09:19:18 +0000 (12:19 +0300)
committerStijn Tintel <stijn@linux-ipv6.be>
Tue, 31 Jul 2018 09:22:11 +0000 (12:22 +0300)
commit77e3e706ce0dfe653a28e088bdcf0acddead0091
treec98678f98b4d7f1330300df02bdbc2cc399ec338
parentfecbd91c7c12b5b1cfe894c2901083cc42863aae
kernel: add missing ARM64_SSBD symbol

In 4.14.57, a new symbol for Spectre v4 mitigation was introduced for
ARM64. Add this symbol to all ARM64 targets using kernel 4.14.

This mitigates CVE-2018-3639 on ARM64.

Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be>
target/linux/armvirt/64/config-default
target/linux/mediatek/mt7622/config-4.14
target/linux/mvebu/cortexa53/config-default
target/linux/mvebu/cortexa72/config-default
target/linux/octeontx/config-4.14
target/linux/sunxi/cortexa53/config-default