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* ARM: spectre-v1: fix syscall entryRussell King2019-05-031-0/+25
| | | | | | | | | | | | Prevent speculation at the syscall table decoding by clamping the index used to zero on invalid system call numbers, and using the csdb speculative barrier. Change-Id: I59151ce75a3887d88eed852187f05013e665a7cb Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Acked-by: Mark Rutland <mark.rutland@arm.com> Boot-tested-by: Tony Lindgren <tony@atomide.com> Reviewed-by: Tony Lindgren <tony@atomide.com>
* first commitMeizu OpenSource2016-08-151-0/+241