Linus Torvalds [Fri, 8 Oct 2004 11:30:54 +0000 (04:30 -0700)]
Update ray_cs Raylink/WebGear wireless driver.
This adds iomem annotations, cleans up the code, fixes
an oops at unload time, and builds in the wireless
extensions that were not getting enabled due to an
obsolete CONFIG_NET_PCMCIA_RADIO test.
Tested by Jean Tourrilhes, who pointed out the wireless
extensions problem.
Russell King [Fri, 8 Oct 2004 16:37:05 +0000 (17:37 +0100)]
[ARM] Remove cache type check before flushing ARMv6 cache.
We do not need to check which type of cache we have before
using using the Harvard or von Neumann cache instructions -
the unimplemented instructions are defined to be NOPs.
David Woodhouse [Fri, 8 Oct 2004 00:36:04 +0000 (17:36 -0700)]
[PATCH] PPC64 Replace cmp instructions with cmpw/cmpd
On Fri, 2004-10-08 at 15:37 +1000, Paul Mackerras wrote:
> This patch replaces cmp{,l}{,i} with cmp{,l}[wd]{,i} as appropriate.
> The original patch was from Segher Boessenkool, slightly modified by
> me.
And also for ppc32 and arch/ppc64/kernel/ItLpQueue.c...
Signed-off-by: David Woodhouse <dwmw2@infradead.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Paul Mackerras [Fri, 8 Oct 2004 00:35:51 +0000 (17:35 -0700)]
[PATCH] PPC64 Replace cmp instructions with cmpw/cmpd
There were a few places in assembly code in the ppc64 part of the
kernel where we were using the old forms of the compare instruction
(cmp, cmpi, cmpl, cmpli) which don't specify the operand size (word or
doubleword). These have been accepted for a long time for backward
compatibility with the old POWER architecture (and defaulted to a
32-bit comparison) but are now being rejected by the latest versions
of binutils. Some of them were actual bugs in that they were on
things which were actually 64-bit values such as pointers (not that
any of them actually caused a problem in practice).
This patch replaces cmp{,l}{,i} with cmp{,l}[wd]{,i} as appropriate.
The original patch was from Segher Boessenkool, slightly modified by
me.
Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Paul Mackerras [Fri, 8 Oct 2004 00:35:39 +0000 (17:35 -0700)]
[PATCH] PPC64: Remove degree symbol from rtas-proc.c
Alan Cox pointed out that the degree symbol in the thermal sensor proc
files that we have on ppc64 cause problems for people using other
locales or UTF-8. This patch makes them disappear.
Signed-off-by: Paul Mackerras <paulus@samba.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Some stuffs in ppc_ksyms.c where still #ifdef CONFIG_PPC_PSERIES, which
is no longer set for PowerMac-only configs. Change them to depend on
CONFIG_PPC_MULTIPLATFORM for now. Later on, a bunch of these will be
just gone since those are mostly deprecated functions and I'll move the
exports close to the actual functions.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Currently hostfs passes the rdev value from stat() on the host as rdev
value to return to stat() on the guest; but we cannot pass rdev as is
because glibc and the kernel disagree about its definition. So we must
decode it in a major/minor couple with glibc macros and re-encode it in
kernelspace code.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade_spam@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
On 2.4 we used force_delete() to make sure inode were not cached, and we then
close the host file when the inode is cleared; when porting to 2.6 the
"force_delete" thing was dropped, and this patch adds a fix for this (by
setting drop_inode = generic_delete_inode).
Search for drop_inode in the 2.6 Documentation/filesystems/vfs.txt for info
about this.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade_spam@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
When we don't know how to handle ptrace(2) calls, call the arch-independent
ptrace_request like i386 (and I guess other archs) do, instead of returning
-EIO.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade_spam@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Colin Leroy [Fri, 8 Oct 2004 00:34:03 +0000 (17:34 -0700)]
[PATCH] fix warning in arch/ppc/pmac/simple/misc.c
Fixes a "variable might be used uninitialized". As usual it's a harmless
warning because it can't really be, but that cleans the compilation's
output :)
Signed-off-by: Colin Leroy <colin@colino.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Jens Axboe [Fri, 8 Oct 2004 00:33:02 +0000 (17:33 -0700)]
[PATCH] cdrom generic_packet oops fix
Add dummy ->generic_packet() for devices that don't provide one. It will
error all commands with "unknown opcode" 0x05/0x20/0x00 sense and return
-EIO.
Ingo Molnar [Fri, 8 Oct 2004 00:32:37 +0000 (17:32 -0700)]
[PATCH] Use cache_decay_ticks instead of a constant
This patch, based on Ken Chen's patch, changes the default 2.5 msec
migration-cutoff value to be based on cache_decay_ticks, which is what
we used for a long time prior the sched-domains code. (If an
architecture does not set cache_decay_ticks then 2.5 msec is used.)
This causes the following new migration-cutoff values on various SMP
systems:
[*] ppc64 does not set cache_decay_ticks so we fall back to the
default.
I believe in light of previous testing we could attempt this for 2.6.9 as
well. (Note: that the 2.6.9-rc3 patch looks similar but needs to patch
kernel/sched.c. Note2: this patch is different from Ken's original one.)
Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Ken Chen <kenneth.w.chen@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
NTFS: - Modify fs/ntfs/mft.c::__mark_mft_record_dirty() to use the helper
mark_ntfs_record_dirty() which also changes the behaviour in that we
now set the buffers belonging to the mft record dirty as well as the
page itself.
- Update fs/ntfs/mft.c::write_mft_record_nolock() and sync_mft_mirror()
to cope with the fact that there now are dirty buffers in mft pages.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
NTFS: - Move ntfs_{un,}map_page() from ntfs.h to aops.h and fix resulting
include errors.
- Move typedefs for runlist_element and runlist from ntfs.h to
runlist.h and fix resulting include errors.
Signed-off-by: Anton Altaparmakov <aia21@cantab.net>
Arun Sharma [Thu, 7 Oct 2004 05:57:18 +0000 (05:57 +0000)]
[IA64] sparse annotations and cleanups for ia32 subsystem
+ Add sparse annotations to ia32 subsystem so it checks out cleanly.
+ Add set_fs(KERNEL_DS) in elfcore32.h
+ Use compat_ptr() instead of P()
+ Fix a bug in ia32_sigsuspend() by introducing __ia32_rt_sigsuspend()
Signed-off-by: David Mosberger-Tang <davidm@hpl.hp.com> Signed-off-by: Arun Sharma <arun.sharma@intel.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
Russell King [Thu, 7 Oct 2004 02:06:24 +0000 (19:06 -0700)]
[PATCH] Fix ide-cs resource management
PCMCIA resource management is no longer brain dead, and acts just like
any other bus subsystem. Therefore, there's no need to play games with
the resource subsystem anymore.
Signed-off-by: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This updates the g5_defconfig, among others, it adds irq stacks,
hugetlbfs and cramfs (later is needed for ppl trying to install fedora,
and so often forgotten that I prefer adding it to the defconfig).
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
David Mosberger [Wed, 6 Oct 2004 17:33:12 +0000 (17:33 +0000)]
[IA64] fix UP build
Put back a secondary declaration of ipi_base_addr in hardirq.h. It
really is needed for UP builds and there doesn't seem to be an easy
way to avoid include-hell otherwise.
Signed-off-by: davidm@hpl.hp.com Signed-off-by: Tony Luck <tony.luck@intel.com>
Tony Luck [Wed, 6 Oct 2004 17:18:27 +0000 (17:18 +0000)]
[IA64] Don't hardcode offsets in thread_info
We had hardcoded defines for TI_TASK TI_EXEC_DOMAIN, TI_FLAGS, TI_CPU,
TI_ADDR_LIMIT, TI_PRE_COUNT, TI_RESTART_BLOCK; but only two of these
were ever used. Remove all from thread_info.h, and generate the two
that we do use (TI_FLAGS and TI_PRE_COUNT) in asm_offsets.c
The find_udbg_vterm() used to initialize the early boot console
on LPAR machines will not work properly on some recent pSeries
because the firmware is playing tricks with the "phandle" values
used to identify firmware nodes. This patch fixes that by using
the full path instead.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Ian Campbell [Wed, 6 Oct 2004 23:04:39 +0000 (00:04 +0100)]
[ARM PATCH] 2133/1: params_phys is not available on PXA and apears to be ARCH_RPM specific anyway
Patch from Ian Campbell
Arecent changeset[0] that changed params into an asm function call
broke the PXA build since PXA does not define PARAMS_PHYS therefore
the params_phys variable is never defined and linking arch/arm/boot/compressed/head.S fails.
The function is defined in include/asm-arm/arch-rpc/uncompress.h
and so I assume it is dependendant on CONFIG_ARCH_RPC. I can't find
any use of it outside this file.
The token ring code in the kernel is bitrotting (no surprise :) ),
it uses skb->data all around... I have an assortment of token ring
cards but no MAU, can anybody send me one, please? I promise to
make ssh work over LLC over Token Ring networks! Duh... :o)
Signed-off-by: Arnaldo Carvalho de Melo <acme@conectiva.com.br> Signed-off-by: David S. Miller <davem@redhat.com>
Hirokazu Takata [Wed, 6 Oct 2004 01:15:24 +0000 (18:15 -0700)]
[PATCH] m32r: update ioremap routine
Here is a patch to update ioremap*.c for m32r, taken from "Add __iomem
modifier to the return value type of __ioremap() for much stricter
type-checking."
* arch/m32r/mm/ioremap.c: ditto.
- Add __iomem modifier to the return value type of __ioremap()
for much stricter type-checking.
* arch/m32r/mm/ioremap-nommu.c: ditto.
* include/asm-m32r/io.h:
- Modified for much stricter type-checking.
- Change __inline__ to inline.
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