The patch titled
unaligned: use generic implementation on packed-struct arches
has been added to the -mm tree. Its filename is
unaligned-use-generic-implementation-on-packed-struct-arches.patch
Before you just go and hit "reply", please:
a) Consider who else should be cc'ed
b) Prefer to cc a suitable mailing list as well
c) Ideally: find the original patch on the mailing list and do a
reply-to-all to that, adding suitable additional cc's
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://userweb.kernel.org/~akpm/stuff/added-to-mm.txt to find
out what to do about this
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: unaligned: use generic implementation on packed-struct arches
From: Harvey Harrison <harvey.harrison@xxxxxxxxx>
No functional changes, convert arches that use the packed-struct
implementation for native-endianness and C byteshifting for the other
endianness.
Signed-off-by: Harvey Harrison <harvey.harrison@xxxxxxxxx>
Cc: Richard Henderson <rth@xxxxxxxxxxx>
Cc: Ivan Kokshaysky <ink@xxxxxxxxxxxxxxxxxxxx>
Cc: Haavard Skinnemoen <hskinnemoen@xxxxxxxxx>
Cc: Bryan Wu <bryan.wu@xxxxxxxxxx>
Cc: "Luck, Tony" <tony.luck@xxxxxxxxx>
Cc: Ralf Baechle <ralf@xxxxxxxxxxxxxx>
Cc: Kyle McMartin <kyle@xxxxxxxxxxx>
Cc: Grant Grundler <grundler@xxxxxxxxxxxxxxxx>
Cc: Paul Mundt <lethal@xxxxxxxxxxxx>
Cc: "David S. Miller" <davem@xxxxxxxxxxxxx>
Cc: Chris Zankel <zankel@xxxxxxxxxxxxx>
Cc: David Howells <dhowells@xxxxxxxxxx>
Cc: <linux-arch@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
arch/alpha/include/asm/unaligned.h | 7 +------
arch/avr32/include/asm/unaligned.h | 8 +-------
arch/blackfin/include/asm/unaligned.h | 7 +------
arch/ia64/include/asm/unaligned.h | 7 +------
arch/mips/include/asm/unaligned.h | 17 +----------------
arch/parisc/include/asm/unaligned.h | 6 +-----
arch/sh/include/asm/unaligned.h | 15 +--------------
arch/sparc/include/asm/unaligned.h | 6 +-----
arch/xtensa/include/asm/unaligned.h | 16 +---------------
include/asm-frv/unaligned.h | 7 +------
10 files changed, 10 insertions(+), 86 deletions(-)
diff -puN arch/alpha/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches arch/alpha/include/asm/unaligned.h
--- a/arch/alpha/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches
+++ a/arch/alpha/include/asm/unaligned.h
@@ -1,11 +1,6 @@
#ifndef _ASM_ALPHA_UNALIGNED_H
#define _ASM_ALPHA_UNALIGNED_H
-#include <linux/unaligned/le_struct.h>
-#include <linux/unaligned/be_byteshift.h>
-#include <linux/unaligned/generic.h>
-
-#define get_unaligned __get_unaligned_le
-#define put_unaligned __put_unaligned_le
+#include <asm-generic/unaligned.h>
#endif /* _ASM_ALPHA_UNALIGNED_H */
diff -puN arch/avr32/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches arch/avr32/include/asm/unaligned.h
--- a/arch/avr32/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches
+++ a/arch/avr32/include/asm/unaligned.h
@@ -10,12 +10,6 @@
* However, swapped word loads must be word-aligned so we can't
* optimize word loads in general.
*/
-
-#include <linux/unaligned/be_struct.h>
-#include <linux/unaligned/le_byteshift.h>
-#include <linux/unaligned/generic.h>
-
-#define get_unaligned __get_unaligned_be
-#define put_unaligned __put_unaligned_be
+#include <asm-generic/unaligned.h>
#endif /* _ASM_AVR32_UNALIGNED_H */
diff -puN arch/blackfin/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches arch/blackfin/include/asm/unaligned.h
--- a/arch/blackfin/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches
+++ a/arch/blackfin/include/asm/unaligned.h
@@ -1,11 +1,6 @@
#ifndef _ASM_BLACKFIN_UNALIGNED_H
#define _ASM_BLACKFIN_UNALIGNED_H
-#include <linux/unaligned/le_struct.h>
-#include <linux/unaligned/be_byteshift.h>
-#include <linux/unaligned/generic.h>
-
-#define get_unaligned __get_unaligned_le
-#define put_unaligned __put_unaligned_le
+#include <asm-generic/unaligned.h>
#endif /* _ASM_BLACKFIN_UNALIGNED_H */
diff -puN arch/ia64/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches arch/ia64/include/asm/unaligned.h
--- a/arch/ia64/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches
+++ a/arch/ia64/include/asm/unaligned.h
@@ -1,11 +1,6 @@
#ifndef _ASM_IA64_UNALIGNED_H
#define _ASM_IA64_UNALIGNED_H
-#include <linux/unaligned/le_struct.h>
-#include <linux/unaligned/be_byteshift.h>
-#include <linux/unaligned/generic.h>
-
-#define get_unaligned __get_unaligned_le
-#define put_unaligned __put_unaligned_le
+#include <asm-generic/unaligned.h>
#endif /* _ASM_IA64_UNALIGNED_H */
diff -puN arch/mips/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches arch/mips/include/asm/unaligned.h
--- a/arch/mips/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches
+++ a/arch/mips/include/asm/unaligned.h
@@ -8,21 +8,6 @@
#ifndef _ASM_MIPS_UNALIGNED_H
#define _ASM_MIPS_UNALIGNED_H
-#include <linux/compiler.h>
-#if defined(__MIPSEB__)
-# include <linux/unaligned/be_struct.h>
-# include <linux/unaligned/le_byteshift.h>
-# include <linux/unaligned/generic.h>
-# define get_unaligned __get_unaligned_be
-# define put_unaligned __put_unaligned_be
-#elif defined(__MIPSEL__)
-# include <linux/unaligned/le_struct.h>
-# include <linux/unaligned/be_byteshift.h>
-# include <linux/unaligned/generic.h>
-# define get_unaligned __get_unaligned_le
-# define put_unaligned __put_unaligned_le
-#else
-# error "MIPS, but neither __MIPSEB__, nor __MIPSEL__???"
-#endif
+#include <asm-generic/unaligned.h>
#endif /* _ASM_MIPS_UNALIGNED_H */
diff -puN arch/parisc/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches arch/parisc/include/asm/unaligned.h
--- a/arch/parisc/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches
+++ a/arch/parisc/include/asm/unaligned.h
@@ -1,11 +1,7 @@
#ifndef _ASM_PARISC_UNALIGNED_H
#define _ASM_PARISC_UNALIGNED_H
-#include <linux/unaligned/be_struct.h>
-#include <linux/unaligned/le_byteshift.h>
-#include <linux/unaligned/generic.h>
-#define get_unaligned __get_unaligned_be
-#define put_unaligned __put_unaligned_be
+#include <asm-generic/unaligned.h>
#ifdef __KERNEL__
struct pt_regs;
diff -puN arch/sh/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches arch/sh/include/asm/unaligned.h
--- a/arch/sh/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches
+++ a/arch/sh/include/asm/unaligned.h
@@ -1,19 +1,6 @@
#ifndef _ASM_SH_UNALIGNED_H
#define _ASM_SH_UNALIGNED_H
-/* SH can't handle unaligned accesses. */
-#ifdef __LITTLE_ENDIAN__
-# include <linux/unaligned/le_struct.h>
-# include <linux/unaligned/be_byteshift.h>
-# include <linux/unaligned/generic.h>
-# define get_unaligned __get_unaligned_le
-# define put_unaligned __put_unaligned_le
-#else
-# include <linux/unaligned/be_struct.h>
-# include <linux/unaligned/le_byteshift.h>
-# include <linux/unaligned/generic.h>
-# define get_unaligned __get_unaligned_be
-# define put_unaligned __put_unaligned_be
-#endif
+#include <asm-generic/unaligned.h>
#endif /* _ASM_SH_UNALIGNED_H */
diff -puN arch/sparc/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches arch/sparc/include/asm/unaligned.h
--- a/arch/sparc/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches
+++ a/arch/sparc/include/asm/unaligned.h
@@ -1,10 +1,6 @@
#ifndef _ASM_SPARC_UNALIGNED_H
#define _ASM_SPARC_UNALIGNED_H
-#include <linux/unaligned/be_struct.h>
-#include <linux/unaligned/le_byteshift.h>
-#include <linux/unaligned/generic.h>
-#define get_unaligned __get_unaligned_be
-#define put_unaligned __put_unaligned_be
+#include <asm-generic/unaligned.h>
#endif /* _ASM_SPARC_UNALIGNED_H */
diff -puN arch/xtensa/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches arch/xtensa/include/asm/unaligned.h
--- a/arch/xtensa/include/asm/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches
+++ a/arch/xtensa/include/asm/unaligned.h
@@ -10,20 +10,6 @@
#ifndef _ASM_XTENSA_UNALIGNED_H
#define _ASM_XTENSA_UNALIGNED_H
-#include <asm/byteorder.h>
-
-#ifdef __LITTLE_ENDIAN
-# include <linux/unaligned/le_struct.h>
-# include <linux/unaligned/be_byteshift.h>
-# include <linux/unaligned/generic.h>
-# define get_unaligned __get_unaligned_le
-# define put_unaligned __put_unaligned_le
-#else
-# include <linux/unaligned/be_struct.h>
-# include <linux/unaligned/le_byteshift.h>
-# include <linux/unaligned/generic.h>
-# define get_unaligned __get_unaligned_be
-# define put_unaligned __put_unaligned_be
-#endif
+#include <asm-generic/unaligned.h>
#endif /* _ASM_XTENSA_UNALIGNED_H */
diff -puN include/asm-frv/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches include/asm-frv/unaligned.h
--- a/include/asm-frv/unaligned.h~unaligned-use-generic-implementation-on-packed-struct-arches
+++ a/include/asm-frv/unaligned.h
@@ -12,11 +12,6 @@
#ifndef _ASM_UNALIGNED_H
#define _ASM_UNALIGNED_H
-#include <linux/unaligned/le_byteshift.h>
-#include <linux/unaligned/be_struct.h>
-#include <linux/unaligned/generic.h>
-
-#define get_unaligned __get_unaligned_be
-#define put_unaligned __put_unaligned_be
+#include <asm-generic/unaligned.h>
#endif /* _ASM_UNALIGNED_H */
_
Patches currently in -mm which might be from harvey.harrison@xxxxxxxxx are
linux-next.patch
arm-use-the-new-byteorder-headers.patch
dvb-cinergyt2-annotate-struct-endiannes-remove-unused-variable-add-static.patch
v4l-s2255drv-fix-firmware-test-on-big-endian.patch
ia64-use-the-new-byteorder-headers.patch
input-ads7846c-sparse-lock-annotation.patch
m32r-use-the-new-byteorder-headers.patch
blackfin-remove-__function__-in-new-serial-driver.patch
blackfin-use-the-new-byteorder-headers.patch
parisc-use-the-new-byteorder-headers.patch
s390-use-the-new-byteorder-headers.patch
scsi-replace-__inline-with-inline.patch
scsi-use-the-common-hex_asc-array-rather-than-a-private-one.patch
scsi-gdthc-use-unaligned-access-helpers.patch
scsi-annotate-gdth_rdcap_data-gdth_rdcap16_data-endianness.patch
frv-use-the-new-byteorder-headers.patch
m68knommu-use-the-new-byteorder-headers.patch
h8300-use-the-new-byteorder-headers.patch
alpha-use-the-new-byteorder-headers.patch
lib-fix-sparse-shadowed-variable-warning.patch
lib-radix_treec-make-percpu-variable-static.patch
lib-proportionsc-trivial-sparse-lock-annotation.patch
ibmpex-add-endian-annotation-to-extract_data-helper.patch
blackfin-remove-__function__-in-video-driver.patch
fb-carminefb-trivial-annotation-packing-color-register.patch
memstick-annotate-endianness-of-attribute-structs.patch
unaligned-introduce-common-header.patch
unaligned-convert-arches-where-unaligned-access-is-ok.patch
unaligned-use-generic-implementation-on-packed-struct-arches.patch
unaligned-remove-packed-struct-and-unaligned-access_ok-headers.patch
unaligned-pack-the-struct-not-the-struct-members.patch
unaligned-move-arm-m32r-h8300-to-the-asm-generic-version.patch
unaligned-remove-last-bits-of-the-unaligned-access-helpers.patch
--
To unsubscribe from this list: send the line "unsubscribe linux-arch" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
