提交 · 3448097fccdce4ea8f0fcad4f37f502a8cd72e68 · openeuler / raspberrypi-kernel

26 6月, 2006 40 次提交

Revert "swsusp special saveable pages support" commits · 3448097f

由 Linus Torvalds 提交于 6月 25, 2006

This reverts commits

  3e3318de [PATCH] swsusp: x86_64 mark special saveable/unsaveable pages
  b6370d96 [PATCH] swsusp: i386 mark special saveable/unsaveable pages
  ce4ab001 [PATCH] swsusp: add architecture special saveable pages support

because not only do they apparently cause page faults on x86, the
infrastructure doesn't compile on powerpc.
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

3448097f

[PATCH] m68knommu: ColdFire 532x CPU platform build support · 55039673

由 Greg Ungerer 提交于 6月 26, 2006

Add build support for the new Freescale 532x CPU platforms.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

55039673

[PATCH] m68knommu: add ColdFire 532x timer build support · f7399c3d

由 Greg Ungerer 提交于 6月 26, 2006

Add build support for new Freescale M532x CPU family timer.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

f7399c3d

[PATCH] m68knommu: cleanup setup.c · 7877d01e

由 Greg Ungerer 提交于 6月 26, 2006

A cleanup of m68knommu/kernel/setup.c :

- No need to initialize global pointers to NULL, they will have that value
  automatically, and they eat up space in my data segment image in FLASH.
- Remove get_cpuinfo.  It has been replaced by show_cpuinfo.
Signed-off-by: NPhilippe De Muyter <phdm@macqel.be>
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

7877d01e

[PATCH] m68knommu: check DEBUG defined arch code · bb28632c

由 Greg Ungerer 提交于 6月 26, 2006

Don't rely on DEBUG having a value, check for it being defined.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

bb28632c

[PATCH] m68knommu: ColdFire 532x CPU startup code · 3196cf83

由 Greg Ungerer 提交于 6月 26, 2006

Add kernel startup code for the new Freescale 532x CPU family.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

3196cf83

[PATCH] m68knommu: read/write register access for PIT timer · b671b653

由 Greg Ungerer 提交于 6月 26, 2006

Modify the m68knommu/ColdFire PIT timer code to use register offsets
with raw_read/raw_write access, instead of a mapped struct.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

b671b653

[PATCH] m68knommu: remove use of rom_length · 2082b477

由 Greg Ungerer 提交于 6月 26, 2006

Remove use of rom_length. It serves not real purpose, and when we move
to new stye RAM configuration it will not be needed.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

2082b477

[PATCH] m68knommu: switch arch config name to CONFIG_M68K · 36a248fa

由 Greg Ungerer 提交于 6月 26, 2006

Switch to naming the architecture config options for the m68knommu branch
as "M68K", dropping "M68KNOMMU".  The CONFIG_MMU separates the 2 now, and
the m68knommu branch is still strictly speaking an M68K (including the
ColdFire parts).
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

36a248fa

[PATCH] m68knommu: read/write register access for ColdFire core timer · 0b7ac8e4

由 Greg Ungerer 提交于 6月 26, 2006

Modify the m68knommu/ColdFire core timer code to use register offsets
with raw_read/raw_write access, instead of a mapped struct.
Signed-off-by: NGreg Ungerer <gerg@uclinux.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

0b7ac8e4

[PATCH] spufs: update ->flush method proto · 73b6af8a

由 Al Viro 提交于 6月 25, 2006

Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

73b6af8a

[PATCH] i386: Fix softirq accounting with 4K stacks · a5d157e0

由 Björn Steinbrink 提交于 6月 25, 2006

Copy the softirq bits in preempt_count from the current context into the
hardirq context when using 4K stacks to make the softirq_count macro work
correctly and thereby fix softirq cpu time accounting.
Signed-off-by: NBjörn Steinbrink <B.Steinbrink@gmx.de>
Acked-by: NArjan van de Ven <arjan@linux.intel.com>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

a5d157e0

[PATCH] Fix kdump Crash Kernel boot memory reservation for NUMA machines · 00212fef

由 Amul Shah 提交于 6月 25, 2006

This patch will fix a boot memory reservation bug that trashes memory on
the ES7000 when loading the kdump crash kernel.

The code in arch/x86_64/kernel/setup.c to reserve boot memory for the crash
kernel uses the non-numa aware "reserve_bootmem" function instead of the
NUMA aware "reserve_bootmem_generic".  I checked to make sure that no other
function was using "reserve_bootmem" and found none, except the ones that
had NUMA ifdef'ed out.

I have tested this patch only on an ES7000 with NUMA on and off (numa=off)
in a single (non-NUMA) and multi-cell (NUMA) configurations.
Signed-off-by: NAmul Shah <amul.shah@unisys.com>
Looks-good-to: Vivek Goyal <vgoyal@in.ibm.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

00212fef

[PATCH] s390: setup.c cleanup + build fix · cc13ad62

由 Heiko Carstens 提交于 6月 25, 2006

Cleanup & fix 31 bit compilation:

  CC      arch/s390/kernel/setup.o
arch/s390/kernel/setup.c:83: error: initializer element is not computable at
                                    load time
arch/s390/kernel/setup.c:83: error: (near initialization for
                                    'code_resource.start')
Not sure which patch in the -mm tree breaks this, but since this can be
considered a cleanup it can be merged anyway.

Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

cc13ad62

[PATCH] Make copy_from_user_inatomic NOT zero the tail on i386 · 7c12d811

由 NeilBrown 提交于 6月 25, 2006

As described in a previous patch and documented in mm/filemap.h,
copy_from_user_inatomic* shouldn't zero out the tail of the buffer after an
incomplete copy.

This patch implements that change for i386.

For the _nocache version, a new __copy_user_intel_nocache is defined similar
to copy_user_zeroio_intel_nocache, and this is ultimately used for the copy.

For the regular version, __copy_from_user_ll_nozero is defined which uses
__copy_user and __copy_user_intel - the later needs casts to reposition the
__user annotations.

If copy_from_user_atomic is given a constant length of 1, 2, or 4, then we do
still zero the destintion on failure.  This didn't seem worth the effort of
fixing as the places where it is used really don't care.
Signed-off-by: NNeil Brown <neilb@suse.de>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: William Lee Irwin III <wli@holomorphy.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

7c12d811

[PATCH] kernel/sys.c: cleanups · 83cc5ed3

由 Adrian Bunk 提交于 6月 25, 2006

- proper prototypes for the following functions:
  - ctrl_alt_del()  (in include/linux/reboot.h)
  - getrusage()     (in include/linux/resource.h)
- make the following needlessly global functions static:
  - kernel_restart_prepare()
  - kernel_kexec()

[akpm@osdl.org: compile fix]
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

83cc5ed3

[PATCH] Rewritten backlight infrastructure for portable Apple computers · 5474c120

由 Michael Hanselmann 提交于 6月 25, 2006

This patch contains a total rewrite of the backlight infrastructure for
portable Apple computers.  Backward compatibility is retained.  A sysfs
interface allows userland to control the brightness with more steps than
before.  Userland is allowed to upload a brightness curve for different
monitors, similar to Mac OS X.

[akpm@osdl.org: add needed exports]
Signed-off-by: NMichael Hanselmann <linux-kernel@hansmi.ch>
Acked-by: NBenjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Richard Purdie <rpurdie@rpsys.net>
Cc: "Antonino A. Daplas" <adaplas@pol.net>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

5474c120

[PATCH] uml: remove dead declaration · 17660bdd

由 Adrian Bunk 提交于 6月 25, 2006

Became irrelevant when x86_64 unexported ia32_sys_call_table.
Signed-off-by: NAdrian Bunk <bunk@stusta.de>
Cc: Andi Kleen <ak@muc.de>
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>

17660bdd

[PATCH] m68k: convert VME irq code · 200a3d35