linux-kernel - [PATCH v4 12/12] arm64: enable generic CPU vulnerabilites support

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Message-Id: <20190125180711.1970973-13-jeremy.linton@arm.com>
Date:   Fri, 25 Jan 2019 12:07:11 -0600
From:   Jeremy Linton <jeremy.linton@....com>
To:     linux-arm-kernel@...ts.infradead.org
Cc:     catalin.marinas@....com, will.deacon@....com, marc.zyngier@....com,
        suzuki.poulose@....com, dave.martin@....com,
        shankerd@...eaurora.org, linux-kernel@...r.kernel.org,
        ykaukab@...e.de, julien.thierry@....com, mlangsdo@...hat.com,
        steven.price@....com, stefan.wahren@...e.com,
        Jeremy Linton <jeremy.linton@....com>
Subject: [PATCH v4 12/12] arm64: enable generic CPU vulnerabilites support

From: Mian Yousaf Kaukab <ykaukab@...e.de>

Enable CPU vulnerabilty show functions for spectre_v1, spectre_v2,
meltdown and store-bypass.

Signed-off-by: Mian Yousaf Kaukab <ykaukab@...e.de>
Signed-off-by: Jeremy Linton <jeremy.linton@....com>
---
 arch/arm64/Kconfig | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 09a85410d814..36a7cfbbfbb3 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -88,6 +88,7 @@ config ARM64
 	select GENERIC_CLOCKEVENTS
 	select GENERIC_CLOCKEVENTS_BROADCAST
 	select GENERIC_CPU_AUTOPROBE
+	select GENERIC_CPU_VULNERABILITIES
 	select GENERIC_EARLY_IOREMAP
 	select GENERIC_IDLE_POLL_SETUP
 	select GENERIC_IRQ_MULTI_HANDLER
-- 
2.17.2