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2007-12-26Revert quicklist need->flush fixChristoph Lameter
Did not fix the reported issue. Apart from other weirdness this causes a bad link between the TLB flushing logic and the quicklists. If there is indeed an issue that an arch needs a tlb flush before free then the arch code needs to set tlb->need_flush before calling quicklist_free. Signed-off-by: Christoph Lameter <clameter@sgi.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: cmd64x: fix hwif->chipset setup MAINTAINERS: update ide-cd entry ide-cd: fix 'ireason' reporting in cdrom_pc_intr() ide-cd: fix error message in cdrom_pc_intr() ide-cd: add error message for DMA error to cdrom_read_intr() ide-cd: fix error messages in cdrom_write_intr() ide-cd: add missing 'ireason' masking to cdrom_write_intr() ide-cd: fix error messages in cdrom_{read,write}_check_ireason() ide-cd: use ide_cd_release() in ide_cd_probe() ide-cd: fix ACER/AOpen 24X CDROM speed reporting on big-endian machines ide-cd: fix SAMSUNG CD-ROM SCR-3231 quirk drivers/ide/: Spelling fixes
2007-12-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvbLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: V4L/DVB (6876): ivtv: mspx4xx needs a longer i2c udelay V4L/DVB (6871): Kconfig: VIDEO_CX23885 must select DVB_LGDT330X
2007-12-25Revert "x86: fix show cpuinfo cpu number always zero"Linus Torvalds
This reverts commit fbdcf18df73758b2e187ab94678b30cd5f6ff9f9. As pointed out by Yanmin Zhang, the problem was already fixed differently (and correctly), and rather than fix anything, it actually causes us to create a sub-optimal sched-domains hierarchy (not setting up the domain belonging to the core) when CONFIG_X86_HT=y. Requested-by: Yanmin Zhang <yanmin_zhang@linux.intel.com> Acked-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-24cmd64x: fix hwif->chipset setupBartlomiej Zolnierkiewicz
commit 528a572daea90aa41db92683e5a8756acef514c4 ("ide: add ->chipset field to ide_pci_device_t") broke hwif->chipset setup (it is now set to ide_cmd646 for CMD648 instead of CMD646). It seems that the breakage happend while I was moving patches around (cmd64x_chipsets[] entries for CMD646 and CMD648 are identical except for 'name' field). Fix it and bump driver version. Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-24MAINTAINERS: update ide-cd entryBorislav Petkov
Reopen ide-cd for maintainership. Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-24ide-cd: fix 'ireason' reporting in cdrom_pc_intr()Bartlomiej Zolnierkiewicz
Mask 'ireason' variable so only the valid interrupt reason bits will be reported on "drive appears confused" error. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-24ide-cd: fix error message in cdrom_pc_intr()Bartlomiej Zolnierkiewicz
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-24ide-cd: add error message for DMA error to cdrom_read_intr()Bartlomiej Zolnierkiewicz
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-24ide-cd: fix error messages in cdrom_write_intr()Bartlomiej Zolnierkiewicz
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-24ide-cd: add missing 'ireason' masking to cdrom_write_intr()Bartlomiej Zolnierkiewicz
Mask 'ireason' variable with 0x3 so the valid interrupt reason value is passed to cdrom_write_check_ireason() for checking. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-24ide-cd: fix error messages in cdrom_{read,write}_check_ireason()Bartlomiej Zolnierkiewicz
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-24ide-cd: use ide_cd_release() in ide_cd_probe()Bartlomiej Zolnierkiewicz
Use ide_cd_release() to do the cleanup if ide_cdrom_setup() fails. It fixes: - the default drive->dsc_overlap value not being restored - the default drive->queue's prep_rq_fn not being restored - struct gendisk 'g' not being freed - wrong function name being reported on unregister_cdrom() error Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-24ide-cd: fix ACER/AOpen 24X CDROM speed reporting on big-endian machinesBartlomiej Zolnierkiewicz
* Fix ACER/AOpen 24X CDROM speed reporting on big-endian machines by adding missing le16_to_cpu() calls. While at it: * Replace ntohs() by be16_to_cpu(). Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-24ide-cd: fix SAMSUNG CD-ROM SCR-3231 quirkBartlomiej Zolnierkiewicz
cdi->mask is cleared by ide_cdrom_register() which is called after the quirk. Fix it by adding new ->no_speed_select flag to struct ide_cd_config_flags and using it in ide_cdrom_register() to set CDC_SELECT_SPEED flag. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-24drivers/ide/: Spelling fixesJoe Perches
Signed-off-by: Joe Perches <joe@perches.com> Cc: Andrew Morton <akpm@linux-foundation.org>, Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-12-24V4L/DVB (6876): ivtv: mspx4xx needs a longer i2c udelayHans Verkuil
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-24V4L/DVB (6871): Kconfig: VIDEO_CX23885 must select DVB_LGDT330XMichael Krufky
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2007-12-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6: Modules: fix memory leak of module names UIO: Add a MAINTAINERS entry for Userspace I/O
2007-12-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: USB: New device ID for the CP2101 driver USB: VID/PID update for sierra USB: Unbreak fsl_usb2_udc
2007-12-23Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: MACB: clear transmit buffers properly on transmit underrun 3c359 endianness annotations and fixes fec_mpc52xx: write in C... 3c574 and 3c589 endianness fixes (.24?) rrunner: use offsetof() instead of homegrown insanity r8169 endianness dl2k endianness fixes (.24 fodder?) yellowfin: annotations and fixes (.24 fodder?) asix fixes cycx: annotations and fixes (.24 fodder?) typhoon: trivial endianness annotations typhoon: memory corruptor on big-endian if TSO is enabled typhoon: missed rx overruns on big-endian typhoon: set_settings broken on big-endian typhoon: missing le32_to_cpu() in get_drvinfo typhoon: endianness bug in tx/rx byte counters ipw2200: prevent alloc of unspecified size on stack iwlwifi: fix possible priv->mutex deadlock during suspend p54: add Kconfig description rtl8187: Add USB ID for Sitecom WL-168 v1 001
2007-12-23uml: user of helper_wait() got missed when it got extra argumentsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-23tty: fix logic change introduced by wait_event_interruptible_timeout()Cory T. Tusar
Commit 5a52bd4a2dcb570333ce6fe2e16cd311650dbdc8 introduced a subtle logic change in tty_wait_until_sent(). The original version would only error out of the 'do { ... } while (timeout)' loop if signal_pending() evaluated to true; a timeout or break due to an empty buffer would fall out of the loop and into the tty->driver->wait_until_sent handling. The current implementation will error out on either a pending signal or an empty buffer, falling through to the tty->driver->wait_until_sent handling only on a timeout. The ->wait_until_sent() will not be reached if the buffer empties before timeout jiffies have elapsed. This behavior differs from that prior to commit 5a52bd4a2dcb570333ce6fe2e16cd311650dbdc8. I turned this up while using a little serial download utility to bootstrap an ARM-based eval board. The util worked fine on 2.6.22.x, but consistently failed on 2.6.23.x. Once I'd determined that, I narrowed things down with git bisect, and found the above difference in logic in tty_wait_until_sent() by inspection. This change reverts the logic flow in tty_wait_until_sent() to match that prior to the aforementioned commit. Signed-off-by: Cory T. Tusar <ctusar@videon-central.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Jiri Slaby <jirislaby@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-23kconfig: obey KCONFIG_ALLCONFIG choices with randconfig.Paul Mundt
Currently when using KCONFIG_ALLCONFIG with randconfig the choice options are clobbered. As recommended by Roman, this adds an is_new test to see whether to select a new option or obey the existing one. This is a resend of the earlier patch a couple of weeks ago, since there was no reply. Original thread is at http://lkml.org/lkml/2007/11/28/94 Signed-off-by: Paul Mundt <lethal@linux-sh.org> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-23pcmcia: remove pxa2xx_lubbock build warningDavid Brownell
Init section confusion. There will likely be some other similar issues, introduced by I'm-not-sure-what-patch. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-23lib: proportion: fix underflow in prop_norm_percpu()Peter Zijlstra
Zhe Jiang noticed that its possible to underflow pl->events in prop_norm_percpu() when the value returned by percpu_counter_read() is less than the error on that read and the period delay > 1. In that case half might not trigger the batch increment and the value will be identical on the next iteration, causing the same half to be subtracted again and again. Fix this by rewriting the division as a single subtraction instead of a subtraction loop and using percpu_counter_sum() when the value returned by percpu_counter_read() is smaller than the error. The latter is still needed if we want pl->events to shrink properly in the error region. [akpm@linux-foundation.org: cleanups] Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Reviewed-by: Jiang Zhe <zhe.jiang@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-23ps3: vuart: fix error path lockingDaniel Walker
This stray down would cause a permanent sleep which doesn't seem correct. The other uses of this semaphore appear fairly mutex like it's even initialized with init_MUTEX() .. So here a patch for removing this one down(). Signed-off-by: Geoff Levand <geoffrey.levand@am.sony.com> Signed-off-by: Daniel Walker <dwalker@mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-23MAINTAINERS: mailing list archives are web linksJoe Perches
L: entries should be email addresses Change L:http entries to W:http Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-23ecryptfs: redo dget,mntget on dentry_open failureEric Sandeen
Thanks to Jeff Moyer for pointing this out. If the RDWR dentry_open() in ecryptfs_init_persistent_file fails, it will do a dput/mntput. Need to re-take references if we retry as RDONLY. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Acked-by: Mike Halcrow <mhalcrow@us.ibm.com> Signed-off-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-23ecryptfs: fix unlocking in error pathsEric Sandeen
Thanks to Josef Bacik for finding these. A couple of ecryptfs error paths don't properly unlock things they locked. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Cc: Josef Bacik <jbacik@redhat.com> Cc: Michael Halcrow <mhalcrow@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-23Don't send quota messages repeatedly when hardlimit reachedJan Kara
We should send quota message to netlink only once when hardlimit is reached. Otherwise user could easily make the system busy by trying to exceed the hardlimit (and also the messages could be anoying if you cannot stop writing just now). Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-23Fix computation of SKB size for quota messagesJan Kara
Fix computation of size of skb needed for quota message. We should use netlink provided functions and not just an ad-hoc number. Also don't print the return value from nla_put_foo() as it is always -1. Signed-off-by: Jan Kara <jack@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-23ecryptfs: fix string overflow on long cipher namesEric Sandeen
Passing a cipher name > 32 chars on mount results in an overflow when the cipher name is printed, because the last character in the struct ecryptfs_key_tfm's cipher_name string was never zeroed. Signed-off-by: Eric Sandeen <sandeen@redhat.com> Acked-by: Michael Halcrow <mhalcrow@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-23quicklists: do not release off node pages earlyChristoph Lameter
quicklists must keep even off node pages on the quicklists until the TLB flush has been completed. Signed-off-by: Christoph Lameter <clameter@sgi.com> Cc: Dhaval Giani <dhaval@linux.vnet.ibm.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-22USB: New device ID for the CP2101 driverMartin Kusserow
attached please find a new device ID for CP2101 driver. This device is a usb stick from Dynastream to communicate with ANT wireless devices which I suppose is fairly similar to the ANT dev board having product id 0x1003. From: Martin Kusserow <kusserow@ife.ee.ethz.ch> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-12-22USB: VID/PID update for sierraKevin R Page
Adds VID/PID for the MC8775 found internally in the Thinkpad X61s laptop (and likely others). For commercial reasons the driver maintainer cannot add VID/PIDs for laptop OEM devices himself. Signed-off-by: Kevin R Page <linux-kernel@krp.org.uk> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-12-22USB: Unbreak fsl_usb2_udcPeter Korsgaard
Commit a4e3ef5... (USB: gadget: gadget_is_{dualspeed,otg} predicates and cleanup) broke fsl_usb2_udc; the build test didn't cover peripheral drivers, just gadget drivers. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-12-22Modules: fix memory leak of module namesGreg Kroah-Hartman
Due to the change in kobject name handling, the module kobject needs to have a null release function to ensure that the name it previously set will be properly cleaned up. All of this wierdness goes away in 2.6.25 with the rework of the kobject name and cleanup logic, but this is required for 2.6.24. Thanks to Alexey Dobriyan for finding the problem, and to Kay Sievers for pointing out the simple way to fix it after I tried many complex ways. Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-12-22UIO: Add a MAINTAINERS entry for Userspace I/OHans-Jürgen Koch
This patch adds an entry for the Userspace I/O framework to MAINTAINERS. Signed-off-by: Hans J. Koch <hjk@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-12-22MACB: clear transmit buffers properly on transmit underrunGregory CLEMENT
Initially transmit buffer pointers were only reset. But buffer descriptors were possibly still set as ready, and buffer in upper layer was not freed. This caused driver hang under big load. Now reset clean properly the buffer descriptor and freed upper layer. Signed-off-by: Gregory CLEMENT <gclement00@gmail.com> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-22Merge branch 'fixes-jgarzik' of ↵Jeff Garzik
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes
2007-12-223c359 endianness annotations and fixesAl Viro
Same story as with olympic - htons(readw()) when swab16(readw()) is needed, missing conversions to le32 when dealing with shared descriptors, etc. Olympic got those fixes in 2.4.0-test2, 3c359 didn't. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-22fec_mpc52xx: write in C...Al Viro
If you need to find a difference between addresses of two struct members, subtract offsetof() or cast addresses to char * and subtract those if you prefer it that way. Doing that same with s/char */u32/, OTOH... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-223c574 and 3c589 endianness fixes (.24?)Al Viro
Both store MAC address in CIS; there's no decoder for that type (0x88) so the drivers work with raw data. It is byteswapped, so ntohs() works for little-endian, but for big-endian it's wrong. ntohs(le16_to_cpu()) does the right thing on both (and always expands to swab16()). Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-22rrunner: use offsetof() instead of homegrown insanityAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-22r8169 endiannessAl Viro
missing conversions in a couple of places Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-22dl2k endianness fixes (.24 fodder?)Al Viro
* shift before cpu_to_le64(), not after it * writel() converts to l-e itself * misc missing conversions * in set_multicast() hash_table[] is host-endian; we feed it to card via writel() and populate it as host-endian, so we'd better put the first element into it also in host-endian * pci_unmap_single() et.al. expect host-endian, not little-endian Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-22yellowfin: annotations and fixes (.24 fodder?)Al Viro
pci_unmap_single() and friends getting a little-endian address... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-22asix fixesAl Viro
* usb_control_message() to/from stack (breaks on e.g. arm); some places did kmalloc() for buffer, some just worked from stack. Added kmalloc()/memcpy()/kfree() in asix_read_cmd()/asix_write_cmd(), removed that crap from callers. * Fixed a leak in ax88172_bind() - on success it forgot to kfree() the buffer. * Endianness bug in ax88178_bind() - we read a word from eeprom and work with it without converting to host-endian Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-12-22cycx: annotations and fixes (.24 fodder?)Al Viro
skb->protocol is net-endian, TYVM... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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