arm64: cpu_errata: Add capability to advertise Cortex-A73 erratum 858921
authorMarc Zyngier <marc.zyngier@arm.com>
Mon, 20 Mar 2017 17:18:06 +0000 (17:18 +0000)
committerMarc Zyngier <marc.zyngier@arm.com>
Fri, 7 Apr 2017 10:22:08 +0000 (11:22 +0100)
commiteeb1efbcb83c0cfe6d567abbacd675bbddf3d658
treec88c9487c807eebca013959c3d2d9f37b07ad055
parent06f1494f837da8997d670a1ba87add7963b08922
arm64: cpu_errata: Add capability to advertise Cortex-A73 erratum 858921

In order to work around Cortex-A73 erratum 858921 in a subsequent
patch, add the required capability that advertise the erratum.

As the configuration option it depends on is not present yet,
this has no immediate effect.

Acked-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Documentation/arm64/silicon-errata.txt
arch/arm64/include/asm/cpucaps.h
arch/arm64/kernel/cpu_errata.c