- 06 Oct, 2006 40 commits
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Jaroslav Kysela authored
Signed-off-by:Jaroslav Kysela <perex@suse.cz>
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Amol Lad authored
Signed-off-by:
Amol Lad <amol@verismonetworks.com> Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
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Karsten Wiese authored
Alsa used to kmalloc one file->f_op per file per disconnecting snd_card. This led to oopses sometimes when file->f_op was freed before __fput() finished. Patch adds a virtual device for disconnect: VDD. VDD consists of: LIST_HEAD(shutdown_files) protected by DEFINE_SPINLOCK(shutdown_mutex) static struct file_operations snd_shutdown_f_ops and functions assigned to it Additions to struct snd_monitor_file to specify if instance is hidden by VDD or not. A VDD's instance is created in snd_card_disconnect() under the card->files_lock. cleaned up in snd_card_file_remove() under the card->files_lock. Signed-off-by:
Karsten Wiese <fzu@wemgehoertderstaat.de> Signed-off-by:
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Arnaud Patard authored
The emu10k1 driver saves the A_IOCFG and HCFG register on suspend and restores it on resumes. Unfortunately, this doesn't work as the arguments to outl() are reversed. Signed-off-by:
Arnaud Patard <arnaud.patard@rtp-net.org> Signed-off-by:
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Karsten Wiese authored
urb->start_frame rolls over beyond MAX_INT now. This is for stable kernel and stable alsa. Signed-off-by:
Karsten Wiese <annabellesgarden@yahoo.de> Signed-off-by:
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Karsten Wiese authored
Fix bug in snd-usb-usx2y's usX2Y_pcms_lock_check() substream can be NULL...... in mainline, bug was introduced by: 2006-06-22 [ALSA] Add O_APPEND flag support to PCM Signed-off-by:
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Florin Malita authored
snd_card_file_remove() may free hw->card so we can't dereference hw->card->module after that. Coverity ID 1420. Signed-off-by:
Florin Malita <fmalita@gmail.com> Signed-off-by:
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Eric Sesterhenn authored
Fixed a memory leak in the error patch. Signed-off-by:
Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by:
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Dan Cyr authored
Added the new PCI id to support Nvidia MCP61 in snd-hda-intel driver. Signed-off-by:
Dan Cyr <rabidfly@hotmail.com> Signed-off-by:
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Tobin Davis authored
This patch adds a couple of device ids for Acer laptops. In both cases, the owners got the driver working by adding 'model=acer' to their modprobe.conf files. Signed-off-by:
Tobin Davis <tdavis@dsl-only.net> Signed-off-by:
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Luke Zhang authored
This patch by Luke Zhang fixes a couple of issues with the WM9712 support in ac97_patch.c Changes:- o Fix Out3 ZC switch invert. o Extend capture volume control to 6 bits. o Change Mic 1 volume mask to 5 bits (31). o Add Mic 2 volume. Signed-off-by:
Luke Zhang <lzhang@intrinsyc.com> Signed-off-by:
Liam Girdwood <liam.girdwood@wolfsonmicro.com> Signed-off-by:
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Sasha Khapyorsky authored
There are additional IDs for Si3054 codec based HDA modems. Most of them were discovered on discuss@linmodems.org list - Thanks to MarvS and all linmodems.org folks. Signed-off-by:
Sasha Khapyorsky <sashak@alsa-project.org> Signed-off-by:
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Linus Torvalds authored
Untested, but this should fix up the bulk of the totally mechanical issues, and should make the actual detail fixing easier. Signed-off-by:Linus Torvalds <torvalds@osdl.org>
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git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds authored
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] Use CONFIG_GENERIC_TIME and define TOD clock source. [PATCH] sysrq: irq change build fix. [S390] irq change build fixes. [S390] cio: 0 is a valid chpid. [S390] monwriter buffer limit. [S390] ap bus poll thread priority.
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Pekka Enberg authored
Fixup broken UML build due to 7d12e780 "IRQ: Maintain regs pointer globally rather than passing to IRQ handlers". Cc: David Howells <dhowells@redhat.com> Cc: Jeff Dike <jdike@addtoit.com> Cc: Paolo "Blaisorblade" Giarrusso <blaisorblade@yahoo.it> Signed-off-by:
Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
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NeilBrown authored
There is some confusion about the meaning of 'bufsz' for a sunrpc server. In some cases it is the largest message that can be sent or received. In other cases it is the largest 'payload' that can be included in a NFS message. In either case, it is not possible for both the request and the reply to be this large. One of the request or reply may only be one page long, which fits nicely with NFS. So we remove 'bufsz' and replace it with two numbers: 'max_payload' and 'max_mesg'. Max_payload is the size that the server requests. It is used by the server to check the max size allowed on a particular connection: depending on the protocol a lower limit might be used. max_mesg is the largest single message that can be sent or received. It is calculated as the max_payload, rounded up to a multiple of PAGE_SIZE, and with PAGE_SIZE added to overhead. Only one of the request and reply may be this size. The other must be at most one page. Cc: Greg Banks <gnb@sgi.com> Cc: "J. Bruce Fields" <bfields@fieldses.org> Signed-off-by:
Neil Brown <neilb@suse.de> Signed-off-by:
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NeilBrown authored
This fixes a bug introduced in 2.6.18. If a drive is added to a raid1 using older tools (mdadm-1.x or raidtools) then it will be included in the array without any resync happening. It has been submitted for 2.6.18.1. Signed-off-by:
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Pierre Ossman authored
SD cards extend the protocol by allowing the host to query a card how many blocks were successfully stored on the medium. This allows us to safely write chunks of blocks at once. Signed-off-by:
Pierre Ossman <drzeus@drzeus.cx> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by:
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Maciej W. Rozycki authored
This is required for the SWARM GenBus IDE interface to be recognized. Signed-off-by:
Maciej W. Rozycki <macro@linux-mips.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by:
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Henne authored
Fix a kerneldoc warning and reorderd the description for is_init(). Signed-off-by:
Henrik Kretzschmar <henne@nachtwindheim.de> Cc: "Randy.Dunlap" <rdunlap@xenotime.net> Signed-off-by:
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Jim Cromie authored
Add MAINTAINERS entries for new scx200_hrt and pc8736x_gpio drivers, and take over maintenance of scx200_gpio, authored by Christer Weinigel (which I've hacked at), who no longer has the hardware. Also take over hwmon/pc87360, authored by Jean Delvare, who's dropped maintenance to dedicate more time to hwmon subsystem. Signed-off-by:
Jim Cromie <jim.cromie@gmail.com> Cc: Jean Delvare <khali@linux-fr.org> Cc: Christer Weinigel <christer@weinigel.se> Signed-off-by:
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Jan Blunck authored
Trivial typo fix in the "syntax error if percpu macros are incorrectly used" patch. I misspelled "identifier" in all places. D'Oh! Thanks to Dirk Mueller to point this out. Signed-off-by:
Jan Blunck <jblunck@suse.de> Signed-off-by:
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Al Viro authored
annotate, fix the bogus argument of vmap() in it. Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Cc: Roman Zippel <zippel@linux-m68k.org> Signed-off-by:
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Roman Zippel authored
The recent header cleanup removed PAGE_SIZE from the exported information as it depends on the configuration. BTW This has possibly other consequences, as the core dump code is using PAGE_SIZE directly, which may need fixing as well. Signed-off-by:
Roman Zippel <zippel@linux-m68k.org> Signed-off-by:
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Roman Zippel authored
avoid unnecessary xchg() use in set_mb() Signed-off-by:
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Roman Zippel authored
Jump to the correct exit label after exception Signed-off-by:
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Roman Zippel authored
- cleanup asm of string functions - deinline strncat()/strncmp() - provide non-inlined strcpy() Signed-off-by:
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Roman Zippel authored
Provide a tickadj compatibility define for archs still using it. Signed-off-by:
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Benjamin Herrenschmidt authored
Add a way for a no_page() handler to request a retry of the faulting instruction. It goes back to userland on page faults and just tries again in get_user_pages(). I added a cond_resched() in the loop in that later case. The problem I have with signal and spufs is an actual bug affecting apps and I don't see other ways of fixing it. In addition, we are having issues with infiniband and 64k pages (related to the way the hypervisor deals with some HV cards) that will require us to muck around with the MMU from within the IB driver's no_page() (it's a pSeries specific driver) and return to the caller the same way using NOPAGE_REFAULT. And to add to this, the graphics folks have been following a new approach of memory management that involves transparently swapping objects between video ram and main meory. To do that, they need installing PTEs from a no_page() handler as well and that also requires returning with NOPAGE_REFAULT. (For the later, they are currently using io_remap_pfn_range to install one PTE from no_page() which is a bit racy, we need to add a check for the PTE having already been installed afer taking the lock, but that's ok, they are only at the proof-of-concept stage. I'll send a patch adding a "clean" function to do that, we can use that from spufs too and get rid of the sparsemem hacks we do to create struct page for SPEs. Basically, that provides a generic solution for being able to have no_page() map hardware devices, which is something that I think sound driver folks have been asking for some time too). All of these things depend on having the NOPAGE_REFAULT exit path from no_page() handlers. Signed-off-by:
Benjamin Herrenchmidt <benh@kernel.crashing.org> Cc: Hugh Dickins <hugh@veritas.com> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Signed-off-by:
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Pekka Enberg authored
Reduce the NUMA text size of mm/slab.o a little on x86 by using a local variable to store the result of numa_node_id(). text data bss dec hex filename 16858 2584 16 19458 4c02 mm/slab.o (before) 16804 2584 16 19404 4bcc mm/slab.o (after) [akpm@osdl.org: use better names] [pbadari@us.ibm.com: fix that] Cc: Christoph Lameter <christoph@lameter.com> Signed-off-by:Badari Pulavarty <pbadari@us.ibm.com> Signed-off-by:
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David Brownell authored
This is a more correct fix for the way the ohci hcd was referencing pt_regs in the unlink paths. Signed-off-by:
David Brownell <dbrownell@users.sourceforge.net> Cc: Greg KH <greg@kroah.com> Signed-off-by:
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Andrew Morton authored
Modules might want this. Cc: David Howells <dhowells@redhat.com> Signed-off-by:
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Andrew Morton authored
Tim and Ananiev report that the recent WARN_ON_ONCE changes cause increased cache misses with the tbench workload. Apparently due to the access to the newly-added static variable. Rearrange the code so that we don't touch that variable unless the warning is going to trigger. Also rework the logic so that the static variable starts out at zero, so we can move it into bss. It would seem logical to mark the static variable as __read_mostly too. But it would be wrong, because that would put it back into the vmlinux image, and the kernel will never read from this variable in normal operation anyway. Unless the compiler or hardware go and do some prefetching on us? For some reason this patch shrinks softirq.o text by 40 bytes. Cc: Tim Chen <tim.c.chen@intel.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: "Ananiev, Leonid I" <leonid.i.ananiev@intel.com> Signed-off-by:
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Andrew Morton authored
Squash this warning: kernel/audit.c: In function 'kauditd_thread': kernel/audit.c:367: warning: no return statement in function returning non-void We might as test kthread_should_stop(), although it's not very pointful at present. The code which starts this thread looks racy - the kernel could start multiple threads. Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by:
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Andrew Morton authored
Cc: David Howells <dhowells@redhat.com> Signed-off-by:
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Martin Schwidefsky authored
Fix too slow clock by using CONFIG_GENERIC_TIME and adding a clock source for the s390 time-of-day clock. As added benefit we get rid of the s390 specific definition of do_gettimeofday and do_settimeofday. Signed-off-by:Martin Schwidefsky <schwidefsky@de.ibm.com>
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Heiko Carstens authored
drivers/char/sysrq.c: In function `sysrq_handle_crashdump': drivers/char/sysrq.c:98: warning: implicit declaration of function `get_irq_regs' Signed-off-by:
Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by:
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Heiko Carstens authored
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Cornelia Huck authored
In order to determine chpid validity, we need to check whether the corresponding path is specified in the pim. Signed-off-by:
Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by:
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Melissa Howland authored
Make max_bufs a global (per linux guest) limit. Signed-off-by:
Melissa Howland <melissah@us.ibm.com> Signed-off-by:
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