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(parent: e1fb657) | patch
ARM: spectre-v2: warn about incorrect context switching functions
authorRussell King <rmk+kernel@armlinux.org.uk>
Fri, 25 May 2018 13:40:14 +0000 (14:40 +0100)
committerRussell King <rmk+kernel@armlinux.org.uk>
Thu, 31 May 2018 10:09:03 +0000 (11:09 +0100)
commit4923c6cdbb81365c65d556ac1e457528485420f2
treea2e9f8d339dd37166c522fef3873da4ef8e656d2tree | snapshot
parente1fb657044361b13581eef52ff3794477b0a3489commit | diff
ARM: spectre-v2: warn about incorrect context switching functions

Warn at error level if the context switching function is not what we
are expecting.  This can happen with big.Little systems, which we
currently do not support.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Boot-tested-by: Tony Lindgren <tony@atomide.com>
Reviewed-by: Tony Lindgren <tony@atomide.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
arch/arm/mm/proc-v7-bugs.c diff | blob | history
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