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(parent: 5984cf4) | patch
arm64: uaccess: Add PAN helper
authorJames Morse <james.morse@arm.com>
Mon, 8 Jan 2018 15:38:11 +0000 (15:38 +0000)
committerCatalin Marinas <catalin.marinas@arm.com>
Sat, 13 Jan 2018 10:45:10 +0000 (10:45 +0000)
commit01e3473d0d00e91ee5bacf40396c0b396c52c6e6
tree7f0ba9927a35325d2de07f223ba04f634f5f7b12tree | snapshot
parent5984cf4aba1b2983f5961157db4f32a1b290e9b9commit | diff
arm64: uaccess: Add PAN helper

Add __uaccess_{en,dis}able_hw_pan() helpers to set/clear the PSTATE.PAN
bit.

Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
arch/arm64/include/asm/uaccess.h diff | blob | history
arch/arm64/kernel/suspend.c diff | blob | history
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