James Morse 05460849c3 arm64: errata: Hide CTR_EL0.DIC on systems affected by Neoverse-N1 #1542419 ... Cores affected by Neoverse-N1 #1542419 could execute a stale instruction when a branch is updated to point to freshly generated instructions. To workaround this issue we need user-space to issue unnecessary icache maintenance that we can trap. Start by hiding CTR_EL0.DIC. Reviewed-by: Suzuki K Poulose <suzuki.poulose@arm.com> Signed-off-by: James Morse <james.morse@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>		2019-10-25 17:46:40 +01:00
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asm	arm64: errata: Hide CTR_EL0.DIC on systems affected by Neoverse-N1 #1542419	2019-10-25 17:46:40 +01:00
uapi/asm	* s390: ioctl hardening, selftests	2019-09-18 09:49:13 -07:00