diff options
Diffstat (limited to 'sys-boot/tboot/files/tboot-1.8.2-disable-pcid.patch')
| -rw-r--r-- | sys-boot/tboot/files/tboot-1.8.2-disable-pcid.patch | 26 |
1 files changed, 0 insertions, 26 deletions
diff --git a/sys-boot/tboot/files/tboot-1.8.2-disable-pcid.patch b/sys-boot/tboot/files/tboot-1.8.2-disable-pcid.patch deleted file mode 100644 index 383338e69933..000000000000 --- a/sys-boot/tboot/files/tboot-1.8.2-disable-pcid.patch +++ /dev/null @@ -1,26 +0,0 @@ -diff -ur tboot-1.8.2.orig/tboot/common/shutdown.S tboot-1.8.2/tboot/common/shutdown.S ---- tboot-1.8.2.orig/tboot/common/shutdown.S 2014-07-28 12:24:22.000000000 +0400 -+++ tboot-1.8.2/tboot/common/shutdown.S 2015-05-07 03:05:47.300985413 +0400 -@@ -34,6 +34,11 @@ - */ - - compat_mode_entry: -+ /* Disable PCID */ -+ movl %cr4, %eax -+ andl $~CR4_PCIDE, %eax -+ movl %eax, %cr4 -+ - /* Disable paging and therefore leave 64 bit mode. */ - movl %cr0, %eax - andl $~CR0_PG, %eax -diff -ur tboot-1.8.2.orig/tboot/include/processor.h tboot-1.8.2/tboot/include/processor.h ---- tboot-1.8.2.orig/tboot/include/processor.h 2014-07-28 12:24:22.000000000 +0400 -+++ tboot-1.8.2/tboot/include/processor.h 2015-05-07 03:04:58.721244858 +0400 -@@ -92,6 +92,7 @@ - #define CR4_XMM 0x00000400 /* enable SIMD/MMX2 to use except 16 */ - #define CR4_VMXE 0x00002000/* enable VMX */ - #define CR4_SMXE 0x00004000/* enable SMX */ -+#define CR4_PCIDE 0x00020000/* enable PCID */ - - #ifndef __ASSEMBLY__ - |