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kernel: Activate CONFIG_ARM64_SW_TTBR0_PAN
authorHauke Mehrtens <[email protected]>
Sun, 7 Apr 2019 16:06:34 +0000 (18:06 +0200)
committerHauke Mehrtens <[email protected]>
Sat, 11 May 2019 15:15:41 +0000 (17:15 +0200)
commit32eb66881c7f71004d35e904f89651e6a2d64214
tree657d4f212d33d3c0cf06588e0054a349ded6d59ctree | snapshot
parent9b1239451d6598f39b3689c8c6e0d6147965e601commit | diff
kernel: Activate CONFIG_ARM64_SW_TTBR0_PAN

This activates "Emulate Privileged Access Never using TTBR0_EL1
switching" on ARM64.

This should prevent the kernel from reading code from user space in
kernel context.

Signed-off-by: Hauke Mehrtens <[email protected]>
target/linux/armvirt/64/config-default diff | blob | history
target/linux/brcm2708/bcm2710/config-4.14 diff | blob | history
target/linux/generic/config-4.14 diff | blob | history
target/linux/generic/config-4.19 diff | blob | history
target/linux/layerscape/armv8_64b/config-4.14 diff | blob | history
target/linux/mediatek/mt7622/config-4.14 diff | blob | history
target/linux/mvebu/cortexa53/config-default diff | blob | history
target/linux/mvebu/cortexa72/config-default diff | blob | history
target/linux/octeontx/config-4.14 diff | blob | history
target/linux/sunxi/cortexa53/config-4.14 diff | blob | history
target/linux/sunxi/cortexa53/config-4.19 diff | blob | history
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