Commit cebf8c0f authored Jun 02, 2017 by Paul Burton Committed by Ralf Baechle Jun 29, 2017

MIPS: Allow storing pgd in C0_CONTEXT for MIPSr6



CONFIG_MIPS_PGD_C0_CONTEXT, which allows a pointer to the page directory
to be stored in the cop0 Context register when enabled, was previously
only allowed for MIPSr2. MIPSr6 is just as able to make use of it, so
allow it there too.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/16204/


Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

parent f39878cc

arch/mips/Kconfig

+1 −1

Original line number	Diff line number	Diff line
		@@ -2073,7 +2073,7 @@ config CPU_SUPPORTS_UNCACHED_ACCELERATED
		bool
		config MIPS_PGD_C0_CONTEXT
		bool
		default y if 64BIT && CPU_MIPSR2 && !CPU_XLP
		default y if 64BIT && (CPU_MIPSR2 \|\| CPU_MIPSR6) && !CPU_XLP

		#
		# Set to y for ptrace access to watch registers.