Lennert Buytenhek 398e692fd5 [ARM] 4298/1: fix memory barriers for DMA coherent and SMP platforms ... This patch: - Switches mb/rmb/wmb back to being full-blown DMBs on ARM SMP systems, since mb/rmb/wmb are required to order Normal memory accesses as well. - Enables the use of DMB and ISB on XSC3 (which is an ARMv5TE ISA core but conforms to the ARMv6 memory ordering model and supports the various ARMv6 barriers.) - Makes DMA coherent platforms (only ixp23xx at the moment) map mb/rmb/wmb to dmb(), as on DMA coherent platforms, DMA consistent mappings are done as Normal mappings, which are weakly ordered. Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org> Acked-by: David Howells <dhowells@redhat.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>		2007-04-01 22:38:36 +01:00
..
acpi	Pull bugzilla-8171 into release branch	2007-03-20 11:06:00 -04:00
asm-alpha	[PATCH] consolidate line discipline number definitions	2007-02-11 10:51:26 -08:00
asm-arm	[ARM] 4298/1: fix memory barriers for DMA coherent and SMP platforms	2007-04-01 22:38:36 +01:00
asm-arm26	Storage class should be before const qualifier	2007-02-17 20:11:19 +01:00
asm-avr32	[PATCH] gpio_direction_output() needs an initial value	2007-03-16 19:25:04 -07:00
asm-cris	[PATCH] consolidate line discipline number definitions	2007-02-11 10:51:26 -08:00
asm-frv	[PATCH] FRV: Add some missng lazy MMU hooks for NOMMU mode	2007-03-01 14:53:36 -08:00
asm-generic	Revert "[PATCH] LOG2: Alter get_order() so that it can make use of ilog2() on a constant"	2007-03-06 19:38:01 -08:00
asm-h8300	[PATCH] consolidate line discipline number definitions	2007-02-11 10:51:26 -08:00
asm-i386	[PATCH] tty: minor merge correction	2007-03-27 09:05:15 -07:00
asm-ia64	Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6	2007-03-21 19:45:50 -07:00
asm-m32r	[PATCH] m32r dma-mapping.h should simply include generic/dma-mapping-broken.h	2007-03-14 15:27:49 -07:00
asm-m68k	[PATCH] m68k dma-mapping: gfp_t annotations	2007-03-14 15:27:51 -07:00
asm-m68knommu	[PATCH] m68knommu: GPIO line defines for the ColdFire 5282	2007-03-06 18:08:38 -08:00
asm-mips	[MIPS] SB1250: Fix bugs/warnings by creative use of volatile.	2007-03-24 17:01:50 +00:00
asm-parisc	Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6	2007-02-26 12:48:06 -08:00
asm-powerpc	[POWERPC] Avoid hypervisor statistics calculation in real mode	2007-03-22 15:01:43 +11:00
asm-ppc	[POWERPC] ppc: Add support for AMCC Taishan 440GX eval board	2007-02-13 15:35:52 +11:00
asm-s390	[S390] Fix TCP/UDP pseudo header checksum computation.	2007-03-26 20:43:46 +02:00
asm-sh	sh: Trivial fix for hp6xx build.	2007-03-28 19:45:59 +09:00
asm-sh64	[PATCH] consolidate line discipline number definitions	2007-02-11 10:51:26 -08:00
asm-sparc	[SPARC]: sparc64 gcc-4.2.0 20070317 -Werror failure	2007-03-27 01:13:55 -07:00
asm-sparc64	[SPARC]: sparc64 gcc-4.2.0 20070317 -Werror failure	2007-03-27 01:13:55 -07:00
asm-um	[PATCH] uml: fix static linking	2007-03-27 09:05:15 -07:00
asm-v850	[PATCH] consolidate line discipline number definitions	2007-02-11 10:51:26 -08:00
asm-x86_64	x86-64: add "local_apic_timer_c2_ok" here too	2007-03-23 11:32:31 -07:00
asm-xtensa	[PATCH] consolidate line discipline number definitions	2007-02-11 10:51:26 -08:00
crypto	[CRYPTO] api: Allow multiple frontends per backend	2007-02-07 09:21:01 +11:00
keys	…
linux	Merge branch 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes	2007-03-28 02:21:18 -04:00
math-emu	…
media	V4L/DVB (5441): Saa7146: Fix allocation of clipping memory	2007-03-27 08:45:56 -03:00
mtd	[MTD] remove unused ecctype,eccsize fields from struct mtd_info	2007-02-09 15:27:12 +00:00
net	Merge branch 'upstream-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes	2007-03-28 02:21:18 -04:00
pcmcia	serial: Add PCMCIA IDs for Quatech DSP-100 dual RS232 adapter.	2007-02-16 15:19:16 -08:00
rdma	RDMA/cma: Add multicast communication support	2007-02-16 14:29:07 -08:00
rxrpc	…
scsi	Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6	2007-02-19 13:32:28 -08:00
sound	[ALSA] version 1.0.14rc3	2007-03-14 08:25:52 +01:00
video	[PATCH] Video: fb, add true ref_count atomicity	2007-02-12 09:48:42 -08:00
Kbuild	…