aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorShane Wang2010-03-10 00:36:10 -0600
committerH. Peter Anvin2010-03-19 15:39:58 -0500
commit4bd96a7a8185755b091233b16034c7436cbf57af (patch)
tree5a6d1a5014a39f0463c79abda29a482f4dd52dd1 /MAINTAINERS
parenta3d3203e4bb40f253b1541e310dc0f9305be7c84 (diff)
downloadkernel-omap-4bd96a7a8185755b091233b16034c7436cbf57af.tar.gz
kernel-omap-4bd96a7a8185755b091233b16034c7436cbf57af.tar.xz
kernel-omap-4bd96a7a8185755b091233b16034c7436cbf57af.zip
x86, tboot: Add support for S3 memory integrity protection
This patch adds support for S3 memory integrity protection within an Intel(R) TXT launched kernel, for all kernel and userspace memory. All RAM used by the kernel and userspace, as indicated by memory ranges of type E820_RAM and E820_RESERVED_KERN in the e820 table, will be integrity protected. The MAINTAINERS file is also updated to reflect the maintainers of the TXT-related code. All MACing is done in tboot, based on a complexity analysis and tradeoff. v3: Compared with v2, this patch adds a check of array size in tboot.c, and a note to specify which c/s of tboot supports this kind of MACing in intel_txt.txt. Signed-off-by: Shane Wang <shane.wang@intel.com> LKML-Reference: <4B973DDA.6050902@intel.com> Signed-off-by: Joseph Cihula <joseph.cihula@intel.com> Acked-by: Pavel Machek <pavel@ucw.cz> Acked-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'MAINTAINERS')
-rw-r--r--MAINTAINERS11
1 files changed, 11 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 47cc449d89d8..d3072cb8805d 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2940,6 +2940,17 @@ S: Odd Fixes
2940F: Documentation/networking/README.ipw2200 2940F: Documentation/networking/README.ipw2200
2941F: drivers/net/wireless/ipw2x00/ipw2200.* 2941F: drivers/net/wireless/ipw2x00/ipw2200.*
2942 2942
2943INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
2944M: Joseph Cihula <joseph.cihula@intel.com>
2945M: Shane Wang <shane.wang@intel.com>
2946L: tboot-devel@lists.sourceforge.net
2947W: http://tboot.sourceforge.net
2948T: Mercurial http://www.bughost.org/repos.hg/tboot.hg
2949S: Supported
2950F: Documentation/intel_txt.txt
2951F: include/linux/tboot.h
2952F: arch/x86/kernel/tboot.c
2953
2943INTEL WIRELESS WIMAX CONNECTION 2400 2954INTEL WIRELESS WIMAX CONNECTION 2400
2944M: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com> 2955M: Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
2945M: linux-wimax@intel.com 2956M: linux-wimax@intel.com