- 17 Jan, 2006 30 commits
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Miklos Szeredi authored
This function used the request object after decrementing its reference count and releasing the lock. This could in theory lead to all sorts of problems. Fix and simplify at the same time. Signed-off-by:
Miklos Szeredi <miklos@szeredi.hu> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Miklos Szeredi authored
fuse_copy_finish() must be called before request_end(), since the later might sleep, and no sleeping is allowed between fuse_copy_one() and fuse_copy_finish() because of kmap_atomic()/kunmap_atomic() used in them. Signed-off-by:
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Miklos Szeredi authored
This patch adds an empty /sys/fs, which filesystems can use. Signed-off-by:
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Bob Copeland authored
The Rio Karma portable MP3 player has its own proprietary partition table. The partition layout is similar to a DOS boot sector but it begins at a different offset and uses a different magic number (0xAB56 instead of 0xAA55). Add support for it to enable mounting the device. Signed-off-by:
Bob Copeland <me@bobcopeland.com> Signed-off-by:
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Paul Mundt authored
Currently the CPU subtype options are cluttering up arch/sh/Kconfig somewhat. Given that, this moves all of that in to its own arch/sh/mm/Kconfig. Things like cache configuration are also moved to this new location. This also adds support for strict CPU tuning on newer cores, which requires the addition of as-option. Signed-off-by:
Paul Mundt <lethal@linux-sh.org> Signed-off-by:
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Paul Mundt authored
This builds on some of the clock framework code to support a simple system timer interface. Signed-off-by:
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Paul Mundt authored
This adds a relatively simplistic clock framework for sh. The initial goal behind this is to clean up the arch/sh/kernel/time.c mess and to get the CPU subtype-specific frequency setting and calculation code moved somewhere more sensible. This only deals with the core clocks at the moment, though it's trivial for other drivers to define their own clocks as desired. Signed-off-by:
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Paul Mundt authored
This introduces a few changes in the way that the I/O routines are defined on SH, specifically so that things like the iomap API properly wrap through the machvec for board-specific quirks. In addition to this, the old p3_ioremap() work is converted to a more generic __ioremap() that will map through the PMB if it's available, or fall back on page tables for everything else. An alpha-like IO_CONCAT is also added so we can start to clean up the board-specific io.h mess, which will be handled in board update patches.. Signed-off-by:
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Paul Mundt authored
This moves the various IRQ controller drivers into a new subdirectory, and also extends the INTC2 IRQ handler to also deal with SH7760 and SH7780 interrupts, rather than just ST-40. The old CONFIG_SH_GENERIC has also been removed from the IRQ definitions, as new ports are expected to be based off of CONFIG_SH_UNKNOWN. Since there are plenty of incompatible machvecs, CONFIG_SH_GENERIC doesn't make sense anymore. Signed-off-by:
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kogiidena authored
This adds kexec() support for SH. Signed-off-by:
kogiidena <kogiidena@eggplant.ddo.jp> Signed-off-by:
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Paul Mundt authored
This extends the current SH DMA API somewhat to support a proper virtual channel abstraction, and also works to represent this through the driver model by giving each DMAC its own platform device. There's also a few other minor changes to support a few new CPU subtypes, and make TEI generation for the SH DMAC configurable. Signed-off-by:
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Paul Mundt authored
Most of the reasons for keeping these separate before was due to hp690 discontig, and since we have a workaround for that now (abusing some shadow space so everything is magically contiguous), there's no reason to keep the targets separate. Signed-off-by:
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Christoph Hellwig authored
After ages my fb ioctl prototype cleanup finally got in. Unfortunately the patch are so old that the sbus compat_ioctl helper didn't exist back then, so it's not covered. This patch should fix that issue. Signed-off-by:
Christoph Hellwig <hch@lst.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by:
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Alexey Dobriyan authored
Signed-off-by:
Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by:
Ian Molton <spyro@f2s.com> Signed-off-by:
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Yoichi Yuasa authored
Adds pm_power_off() to MIPS. Signed-off-by:
Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by:
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Ingo Molnar authored
There's incorrect spinlock usage in espserial_init(): autoconfig() uses info->lock before it's initialized. The fix is to initialize the spinlock earlier. Signed-off-by:
Ingo Molnar <mingo@elte.hu> Signed-off-by:
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Adrian Bunk authored
Build kernel/intermodule.c only when required. Signed-off-by:
Adrian Bunk <bunk@stusta.de> Cc: Sam Ravnborg <sam@ravnborg.org> Cc: David Woodhouse <dwmw2@infradead.org> Signed-off-by:
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Adrian Bunk authored
This patch removes the wrong dependency of MTD_OBSOLETE_CHIPS on BROKEN and marks the non-compiling MTD_AMDSTD and MTD_JEDEC drivers as BROKEN. Signed-off-by:
David Woodhouse <dwmw2@infradead.org> Signed-off-by:
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Alexey Dobriyan authored
It's trying to "continue;" in "if" statement. Signed-off-by:
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Alexey Dobriyan authored
Fix reiserfs compilation as a side effect =) Signed-off-by:
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Adrian Bunk authored
arm26 currently has a 256 kB THREAD_SIZE (sic). Looking at the comment in the code, this seems to be based on a misunderstanding. The comment says: this needs attention (see kernel/fork.c which gets a nice div by zero if this is lower than 8*32768 kernel/fork.c does: max_threads = mempages / (8 * THREAD_SIZE / PAGE_SIZE) Therefore, a division by 0 is impossible for all reasonable cases with THREAD_SIZE >= PAGE_SIZE. Since the minimum PAGE_SIZE Linux uses on the arm26 architecture is 16k, PAGE_SIZE should be sufficient for THREAD_SIZE. Signed-off-by:
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Adrian Bunk authored
Since we do no longer support any gcc < 3.0, there's no need to check for it.. Signed-off-by:
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Jonathan Corbet authored
Fix a comment which missed an update cycle somewhere. Signed-off-by:
Jonathan Corbet <corbet@lwn.net> Signed-off-by:
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Jens Axboe authored
Looks like fallout from the geo stuff.
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Linus Torvalds authored
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Tony Luck authored
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Prarit Bhargava authored
Replace uintX_t declarations with uX declarations. Replace intX_t declarations with sX declarations. Signed-off-by:
Prarit Bhargava <prarit@sgi.com> Signed-off-by:
Tony Luck <tony.luck@intel.com>
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Jody McIntyre authored
The feature removal was done in 7301c8d3 but these files were not removed for some reason. Signed-off-by:
Jody McIntyre <scjody@modernduck.com>
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- 16 Jan, 2006 10 commits
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Xu, Anthony authored
Because PAL spec has changed since 2002, you can goto http://developer.intel.com/design/itanium/manuals/iiasdmanual.htm to download new SDM, all PAL calls should be invoked with psr.ic=1, and it's caller's responsibility to handle possible tlb miss. Ia64_pal_cache_flush was written according to old spec, it is obsolete, and this patch has ia64_pal_cache_flush conform to new spec. Signed-off-by Anthony Xu <anthony.xu@intel.com> Signed-off-by:
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Kenji Kaneshige authored
This patch fixes the bug that pci_claim_resource() is called multiple times for the same P2P bridge's resource structures if P2P bridges require their own PCI I/O resources. Signed-off-by:
Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by:
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Nathan Scott authored
like other routines here, to ensure buffers are correctly initialised with respect to b_private/b_end_io. Fixes an odd interaction between XFS and reiserfs. Signed-off-by:Nathan Scott <nathans@sgi.com>
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Yasunori Goto authored
First step to memory hotplug for ia64 (add only, all new memory is added to node 0, does not use ZONE_EASY_RECLAIM yet). Signed-off-by:
Yasunori Goto <y-goto@jp.fujitsu.com> Signed-off-by:
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Linus Torvalds authored
The comparison of the initrd start address against "&_end" is unnecessary and incorrect. Make it match the x86 code that just compares the passed-in arguments. Signed-off-by: -
Andi Kleen authored
This prevents running out of GSIs on large Unisys ES7000 machines. Follows i386 Cc: "Protasevich, Natalie" <Natalie.Protasevich@unisys.com> Signed-off-by:
Andi Kleen <ak@suse.de> Signed-off-by:
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Andi Kleen authored
For not fully explained reasons it broke mem=... on several setups. Also minor cleanup. Cc: axboe@suse.de Signed-off-by:
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Andi Kleen authored
'check_efer' uses 'do_not_nx'. Hotpluged CPU could wrongly disable NX. Signed-off-by: Shaohua Li<shaohua.li@intel.com> Signed-off-by:
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Shaohua Li authored
uses correct lapic base address. The set_fixmap appears useless. Signed-off-by: Shaohua Li<shaohua.li@intel.com> Signed-off-by:
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Andi Kleen authored
To avoid mistakes. I got a few reports where people got broken timing because they didn't have the PMTIMER fallback. Signed-off-by:
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