Arjan van de Ven f3d73707a1 [PATCH] x86-64: Mark rdtsc as sync only for netburst, not for core2 ... On the Core2 cpus, the rdtsc instruction is not serializing (as defined in the architecture reference since rdtsc exists) and due to the deep speculation of these cores, it's possible that you can observe time go backwards between cores due to this speculation. Since the kernel already deals with this with the SYNC_RDTSC flag, the solution is simple, only assume that the instruction is serializing on family 15... The price one pays for this is a slightly slower gettimeofday (by a dozen or two cycles), but that increase is quite small to pay for a really-going-forward tsc counter. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Andi Kleen <ak@suse.de>		2006-12-07 02:14:12 +01:00
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boot	[PATCH] x86-64: shorten the x86_64 boot setup GDT to what the comment says	2006-11-14 16:57:46 +01:00
crypto	[CRYPTO] api: Get rid of flags argument to setkey	2006-09-21 11:41:02 +10:00
ia32	[PATCH] x86-64: Support -mregparm arguments for signals with SA_SIGINFO in compat mode	2006-12-07 02:14:06 +01:00
kernel	[PATCH] x86-64: Mark rdtsc as sync only for netburst, not for core2	2006-12-07 02:14:12 +01:00
lib	[PATCH] x86-64: Don't force inlining of do_csum	2006-12-07 02:14:07 +01:00
mm	[PATCH] x86-64: fix perms/range of vsyscall vma in /proc/*/maps	2006-12-07 02:14:09 +01:00
oprofile	[PATCH] Move Kprobes and Oprofile to "Instrumentation Support" menu	2005-11-07 07:53:35 -08:00
pci	Revert "[PATCH] MMCONFIG and new Intel motherboards"	2006-11-14 16:56:33 +01:00
defconfig	[PATCH] x86-64: Update defconfig	2006-12-07 02:14:00 +01:00
Kconfig	[PATCH] x86-64: remove duplicate ARCH_DISCONTIGMEM_ENABLE option	2006-12-07 02:14:12 +01:00
Kconfig.debug	[PATCH] lockdep: irqtrace subsystem, x86_64 support	2006-07-03 15:27:03 -07:00
Makefile	[PATCH] x86-64: Add option to compile for Core2	2006-12-07 02:14:09 +01:00