linux-stable/arch/x86_64
Andi Kleen 067d66baa9 [PATCH] x86_64/i386: Compute correct MTRR mask on early Noconas
Force correct address space size for MTRR on some 64bit Intel Xeons

They report 40bit, but only have 36bits of physical address space.
This caused problems with setting up the correct masks for MTRR,
resulting in incorrect MTRRs.

CPUID workaround for steppings 0F33h(supporting x86) and 0F34h(supporting x86
and EM64T). Detail info can be found at:
http://download.intel.com/design/Xeon/specupdt/30240216.pdf
http://download.intel.com/design/Pentium4/specupdt/30235221.pdf

Signed-off-by: Shaohua Li<shaohua.li@intel.com>
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2005-11-24 14:10:11 -08:00
..
boot [PATCH] x86-64: Fix gcc 4 warnings about pointer signedness 2005-09-12 10:50:56 -07:00
crypto [PATCH] x86_64: add MODULE_ALIAS for aes 2005-08-08 15:29:13 -07:00
ia32 [PATCH] i386: fix stack alignment for signal handlers 2005-10-10 08:45:06 -07:00
kernel [PATCH] x86_64/i386: Compute correct MTRR mask on early Noconas 2005-11-24 14:10:11 -08:00
lib [LIB]: Consolidate _atomic_dec_and_lock() 2005-09-14 21:47:01 -07:00
mm [PATCH] x86_64: Fix change_page_attr cache flushing 2005-10-10 16:10:33 -07:00
oprofile Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
pci [PATCH] x86-64: Use ACPI PXM to parse PCI<->node assignments 2005-09-12 10:49:57 -07:00
defconfig [PATCH] x86-64: Update defconfig 2005-09-12 10:49:55 -07:00
Kconfig [PATCH] update URL for HPET spec. 2005-09-21 10:12:18 -07:00
Kconfig.debug Linux-2.6.12-rc2 2005-04-16 15:20:36 -07:00
Makefile kbuild: alpha,x86_64 use generic asm-offsets.h support 2005-09-09 21:28:48 +02:00