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linux-next/arch
Toshi Kani 556269c138 arch/*/io.h: Add ioremap_wt() to all architectures
Add ioremap_wt() to all arch-specific asm/io.h headers which
define ioremap_wc() locally. These headers do not include
<asm-generic/iomap.h>. Some of them include <asm-generic/io.h>,
but ioremap_wt() is defined for consistency since they define
all ioremap_xxx locally.

In all architectures without Write-Through support, ioremap_wt()
is defined indentical to ioremap_nocache().

frv and m68k already have ioremap_writethrough(). On those we
add ioremap_wt() indetical to ioremap_writethrough() and defines
ARCH_HAS_IOREMAP_WT in both architectures.

The ioremap_wt() interface is exported to drivers.

Signed-off-by: Toshi Kani <toshi.kani@hp.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Elliott@hp.com
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Luis R. Rodriguez <mcgrof@suse.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: arnd@arndb.de
Cc: hch@lst.de
Cc: hmh@hmh.eng.br
Cc: jgross@suse.com
Cc: konrad.wilk@oracle.com
Cc: linux-mm <linux-mm@kvack.org>
Cc: linux-nvdimm@lists.01.org
Cc: stefan.bader@canonical.com
Cc: yigal@plexistor.com
Link: http://lkml.kernel.org/r/1433436928-31903-9-git-send-email-bp@alien8.de
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-06-07 15:28:57 +02:00
..
alpha alpha: forward declare struct pt_regs in processor.h 2015-04-17 09:03:53 -04:00
arc arch/*/io.h: Add ioremap_wt() to all architectures 2015-06-07 15:28:57 +02:00
arm arch/*/io.h: Add ioremap_wt() to all architectures 2015-06-07 15:28:57 +02:00
arm64 arch/*/io.h: Add ioremap_wt() to all architectures 2015-06-07 15:28:57 +02:00
avr32 arch/*/io.h: Add ioremap_wt() to all architectures 2015-06-07 15:28:57 +02:00
blackfin blackfin updates for Linux 4.1 2015-04-24 07:58:07 -07:00
c6x C6X Fixes for v4.1 2015-04-16 18:48:55 -04:00
cris CRIS changes for 4.1 2015-04-26 13:31:05 -07:00
frv arch/*/io.h: Add ioremap_wt() to all architectures 2015-06-07 15:28:57 +02:00
hexagon Merge branch 'exec_domain_rip_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc 2015-04-15 13:53:55 -07:00
ia64 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2015-04-26 17:22:07 -07:00
m32r arch/*/io.h: Add ioremap_wt() to all architectures 2015-06-07 15:28:57 +02:00
m68k arch/*/io.h: Add ioremap_wt() to all architectures 2015-06-07 15:28:57 +02:00
metag arch/*/io.h: Add ioremap_wt() to all architectures 2015-06-07 15:28:57 +02:00
microblaze arch/*/io.h: Add ioremap_wt() to all architectures 2015-06-07 15:28:57 +02:00
mips MIPS: tlb-r4k: Fix PG_ELPA comment 2015-05-15 22:02:50 +02:00
mn10300 arch/*/io.h: Add ioremap_wt() to all architectures 2015-06-07 15:28:57 +02:00
nios2 arch/*/io.h: Add ioremap_wt() to all architectures 2015-06-07 15:28:57 +02:00
openrisc Merge branch 'akpm' (patches from Andrew) 2015-04-15 16:39:15 -07:00
parisc parisc,metag: Fix crashes due to stack randomization on stack-grows-upwards architectures 2015-05-12 22:03:44 +02:00
powerpc This pull request includes a fix for two oopses, one on PPC 2015-05-21 20:15:16 -07:00
s390 arch/*/io.h: Add ioremap_wt() to all architectures 2015-06-07 15:28:57 +02:00
score arch: Remove exec_domain from remaining archs 2015-04-12 21:03:30 +02:00
sh Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma 2015-04-24 09:49:37 -07:00
sparc arch/*/io.h: Add ioremap_wt() to all architectures 2015-06-07 15:28:57 +02:00
tile arch/*/io.h: Add ioremap_wt() to all architectures 2015-06-07 15:28:57 +02:00
um Merge branch 'exec_domain_rip_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc 2015-04-15 13:53:55 -07:00
unicore32 Merge branch 'exec_domain_rip_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc 2015-04-15 13:53:55 -07:00
x86 x86/mm, asm-generic: Add ioremap_wt() for creating Write-Through mappings 2015-06-07 15:28:56 +02:00
xtensa arch/*/io.h: Add ioremap_wt() to all architectures 2015-06-07 15:28:57 +02:00
.gitignore
Kconfig powerpc updates for 4.1 2015-04-16 13:53:32 -05:00