>From 8b22546af2ba9a0d96c2f419bfcec1f3c01a414d Mon Sep 17 00:00:00 2001 From: Tony Lindgren <[email protected]> Date: Mon, 30 Aug 2010 14:03:28 -0700 Subject: [PATCH 5/6] ARM: Don't set TLB ops broadcasting on UP ARMv7
Don't set TLB ops broadcasting on UP ARMv7. Looks like these bits are also different on A8 and A9. Signed-off-by: Tony Lindgren <[email protected]> --- arch/arm/mm/proc-v7.S | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S index 07fc660..51a063d 100644 --- a/arch/arm/mm/proc-v7.S +++ b/arch/arm/mm/proc-v7.S @@ -191,7 +191,8 @@ __v7_setup: UP(mov r0, #(1 << 6)) @ fake it for UP tst r0, #(1 << 6) @ SMP/nAMP mode enabled? orreq r0, r0, #(1 << 6) | (1 << 0) @ Enable SMP/nAMP mode and - mcreq p15, 0, r0, c1, c0, 1 @ TLB ops broadcasting + SMP(mcreq p15, 0, r0, c1, c0, 1) @ TLB ops broadcasting + UP(nop) @ Don't enable on UP #endif adr r12, __v7_setup_stack @ the local stack stmia r12, {r0-r5, r7, r9, r11, lr} -- 1.7.1 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
