From 6de1f44a0fbb489a6a6d9651f1f790a2789133be Mon Sep 17 00:00:00 2001 From: Kyle McMartin Date: Thu, 26 Feb 2009 12:57:56 -0500 Subject: [PATCH] x86: enable DMAR by default Now that the obvious bugs have been worked out, specifically the iwlagn issue, and the write buffer errata, DMAR should be safe to turn back on by default. (We've had it on since those patches were first written a few weeks ago, without any noticeable bug reports (most have been due to the dma-api debug patchset.)) Signed-off-by: Kyle McMartin Acked-by: David Woodhouse Signed-off-by: Ingo Molnar --- arch/x86/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 9c39095b33fc0..bc2fbadff9f90 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -1803,7 +1803,7 @@ config DMAR remapping devices. config DMAR_DEFAULT_ON - def_bool n + def_bool y prompt "Enable DMA Remapping Devices by default" depends on DMAR help -- 2.39.5