From mboxrd@z Thu Jan 1 00:00:00 1970 From: Suzuki.Poulose@arm.com (Suzuki K Poulose) Date: Tue, 29 May 2018 14:39:04 +0100 Subject: [PATCH v2 04/17] arm64: Add ARCH_WORKAROUND_2 probing In-Reply-To: <20180529121121.24927-5-marc.zyngier@arm.com> References: <20180529121121.24927-1-marc.zyngier@arm.com> <20180529121121.24927-5-marc.zyngier@arm.com> Message-ID: <4461a4e7-e620-aec6-0f58-674080418e80@arm.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 29/05/18 13:11, Marc Zyngier wrote: > As for Spectre variant-2, we rely on SMCCC 1.1 to provide the > discovery mechanism for detecting the SSBD mitigation. > > A new capability is also allocated for that purpose, and a > config option. > > Reviewed-by: Julien Grall > Reviewed-by: Mark Rutland > Signed-off-by: Marc Zyngier Reviewed-by: Suzuki K Poulose