Dave Kleikamp ef3d3246a0 powerpc/mm: Add Strong Access Ordering support ... Allow an application to enable Strong Access Ordering on specific pages of memory on Power 7 hardware. Currently, power has a weaker memory model than x86. Implementing a stronger memory model allows an emulator to more efficiently translate x86 code into power code, resulting in faster code execution. On Power 7 hardware, storing 0b1110 in the WIMG bits of the hpte enables strong access ordering mode for the memory page. This patchset allows a user to specify which pages are thus enabled by passing a new protection bit through mmap() and mprotect(). I have defined PROT_SAO to be 0x10. Signed-off-by: Dave Kleikamp <shaggy@linux.vnet.ibm.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>		2008-07-09 16:30:45 +10:00
..
acpi	proper prototype for acpi_processor_tstate_has_changed()	2008-06-11 19:13:46 -04:00
asm-alpha	alpha: fix compile error in arch/alpha/mm/init.c	2008-06-23 18:26:04 -07:00
asm-arm	[ARM] 5091/1: Add missing bitfield include to regs-lcd.h	2008-06-12 20:49:38 +01:00
asm-avr32	avr32: types: use <asm-generic/int-*.h> for the avr32 architecture	2008-05-02 16:18:20 -07:00
asm-blackfin	Blackfin Serial Driver: Use timer to poll CTS PIN instead of workqueue.	2008-06-19 17:46:39 +08:00
asm-cris	cris: types: use <asm-generic/int-*.h> for the cris architecture	2008-05-02 16:18:20 -07:00
asm-frv	FRV: ip_fast_csum() requires a memory clobber on its inline asm	2008-06-05 10:31:21 -07:00
asm-generic	kbuild: fix a.out.h export to userspace with O= build.	2008-06-27 23:13:54 +02:00
asm-h8300	h8300: fix typo in header guard	2008-06-06 11:29:12 -07:00
asm-ia64	[IA64] Fix CONFIG_IA64_SGI_UV build error	2008-06-16 09:02:03 -07:00
asm-m32r	asm-m32r/uaccess.h must #include <asm/setup.h>	2008-06-06 11:29:13 -07:00
asm-m68k	m68k: Add ext2_find_{first,next}_bit() for ext4	2008-06-12 18:05:39 -07:00
asm-m68knommu	m68knommu: rework definition of HZ	2008-05-01 08:08:36 -07:00
asm-mips	[MIPS] Malta: Fix build errors for 64-bit kernels	2008-06-16 15:14:48 +01:00
asm-mn10300	MN10300: Fix typo in header guard	2008-05-28 07:59:06 -07:00
asm-parisc	parisc: fix miscompilation of ip_fast_csum with gcc >= 4.3	2008-06-13 10:49:56 -04:00
asm-powerpc	powerpc/mm: Add Strong Access Ordering support	2008-07-09 16:30:45 +10:00
asm-s390	[S390] Fix __ctl_load/__ctl_store inline assembly constraints	2008-06-10 10:03:28 +02:00
asm-sh	sh: fix miscompilation of ip_fast_csum with gcc >= 4.3	2008-06-02 12:40:14 +09:00
asm-sparc	sparc: remove CVS keywords	2008-05-20 00:33:44 -07:00
asm-sparc64	sparc64: IO accessors fix	2008-05-30 02:01:28 -07:00
asm-um	uml: activate_mm: remove the dead PF_BORROWED_MM check	2008-06-06 11:36:22 -07:00
asm-v850	v850: fix typo in header guard	2008-06-06 11:29:12 -07:00
asm-x86	Merge branch 'kvm-updates-2.6.26' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm	2008-06-24 18:09:06 -07:00
asm-xtensa	asm-{alpha,h8300,um,v850,xtensa}/param.h: unbreak HZ for userspace	2008-05-14 19:11:14 -07:00
crypto	[CRYPTO] api: Fix scatterwalk_sg_chain	2008-05-01 18:22:28 +08:00
keys
linux	powerpc/mm: Define flags for Strong Access Ordering	2008-07-09 16:30:45 +10:00
math-emu
media	V4L/DVB (8092): videodev: simplify and fix standard enumeration	2008-06-26 15:58:57 -03:00
mtd
net	netns: Don't receive new packets in a dead network namespace.	2008-06-20 22:16:51 -07:00
pcmcia
rdma	IB/core: Remove IB_DEVICE_SEND_W_INV capability flag	2008-06-09 09:58:42 -07:00
rxrpc
scsi	Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2008-05-02 13:52:35 -07:00
sound	[ALSA] ac97 - Fix ASUS A9T laptop output	2008-05-30 16:20:42 +02:00
video	fbdev: platforming hecubafb and n411	2008-04-28 08:58:41 -07:00
xen	x86: Make xen use the paravirt clocksource structs and functions	2008-06-24 21:02:32 +03:00
Kbuild