Will Deacon aa6acde65e arm64: Implement branch predictor hardening for affected Cortex-A CPUs ... Cortex-A57, A72, A73 and A75 are susceptible to branch predictor aliasing and can theoretically be attacked by malicious code. This patch implements a PSCI-based mitigation for these CPUs when available. The call into firmware will invalidate the branch predictor state, preventing any malicious entries from affecting other victim contexts. Co-developed-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>		2018-01-08 18:47:05 +00:00
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boot	Amlogic fixes for v4.15-rc	2017-12-09 20:23:29 -08:00
configs	arm64: defconfig: enable CONFIG_GPIO_UNIPHIER	2017-10-30 14:41:54 +01:00
crypto	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
include	arm64: cputype: Add missing MIDR values for Cortex-A72 and Cortex-A75	2018-01-08 18:47:03 +00:00
kernel	arm64: Implement branch predictor hardening for affected Cortex-A CPUs	2018-01-08 18:47:05 +00:00
kvm	arm64: KVM: Make PSCI_VERSION a fast path	2018-01-08 18:47:02 +00:00
lib	arm64: make label allocation style consistent in tishift	2018-01-02 14:22:18 +00:00
mm	arm64: Add skeleton to harden the branch predictor against aliasing attacks	2018-01-08 18:45:25 +00:00
net	bpf, arm64: implement jiting of BPF_J{LT, LE, SLT, SLE}	2017-08-09 16:53:56 -07:00
xen	arm64: mm: Fix and re-enable ARM64_SW_TTBR0_PAN	2017-12-11 13:40:35 +00:00
Kconfig	arm64: Add skeleton to harden the branch predictor against aliasing attacks	2018-01-08 18:45:25 +00:00
Kconfig.debug	arm64: relocation testing module	2017-04-04 17:03:32 +01:00
Kconfig.platforms	ARM: SoC driver updates for v4.15	2017-11-16 16:05:01 -08:00
Makefile	arm64: ftrace: emit ftrace-mod.o contents through code	2017-12-01 13:04:59 +00:00