On Tue 2016-04-26 17:56:14, Tom Lendacky wrote: > Provide the Kconfig support to build the SME support in the kernel. Probably should go last in the series? > Signed-off-by: Tom Lendacky <thomas.lendacky@xxxxxxx> > --- > arch/x86/Kconfig | 9 +++++++++ > 1 file changed, 9 insertions(+) > > diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig > index 7bb1574..13249b5 100644 > --- a/arch/x86/Kconfig > +++ b/arch/x86/Kconfig > @@ -1356,6 +1356,15 @@ config X86_DIRECT_GBPAGES > supports them), so don't confuse the user by printing > that we have them enabled. > > +config AMD_MEM_ENCRYPT > + bool "Secure Memory Encryption support for AMD" > + depends on X86_64 && CPU_SUP_AMD > + ---help--- > + Say yes to enable the encryption of system memory. This requires > + an AMD processor that supports Secure Memory Encryption (SME). > + The encryption of system memory is disabled by default but can be > + enabled with the mem_encrypt=on command line option. > + > # Common NUMA Features > config NUMA > bool "Numa Memory Allocation and Scheduler Support" -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
