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Commit 8c563a30 authored by Matt Fleming's avatar Matt Fleming Committed by Paul Mundt
Browse files

sh: Turn on speculative return for SH7785 and SH7786 



Signed-off-by: default avatarMatt Fleming <matt@console-pimps.org>
Signed-off-by: default avatarPaul Mundt <lethal@linux-sh.org>
parent 77f36fcc

arch/sh/Kconfig.cpu

+2 −1
Original line number Diff line number Diff line
@@ -68,7 +68,8 @@ config SH_STORE_QUEUES 


config SPECULATIVE_EXECUTION

	bool "Speculative subroutine return"

	depends on CPU_SUBTYPE_SH7780 && EXPERIMENTAL

	depends on EXPERIMENTAL

	depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 || CPU_SUBTYPE_SH7786

	help

	  This enables support for a speculative instruction fetch for

	  subroutine return. There are various pitfalls associated with