- 24 Dec, 2007 3 commits
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Bartlomiej Zolnierkiewicz authored
* 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>
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Bartlomiej Zolnierkiewicz authored
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:
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Joe Perches authored
Signed-off-by:
Joe Perches <joe@perches.com> Cc: Andrew Morton <akpm@linux-foundation.org>, Signed-off-by:
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- 23 Dec, 2007 37 commits
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds authored
* 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
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6Linus Torvalds authored
* 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
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git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6Linus Torvalds authored
* '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
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Al Viro authored
Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Cory T. Tusar authored
Commit 5a52bd4a 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 5a52bd4a. 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:
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Paul Mundt authored
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/2007/11/28/94Signed-off-by:
Paul Mundt <lethal@linux-sh.org> Cc: Roman Zippel <zippel@linux-m68k.org> Cc: Sam Ravnborg <sam@ravnborg.org> Signed-off-by:
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David Brownell authored
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:
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Peter Zijlstra authored
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:
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Daniel Walker authored
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:
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Joe Perches authored
L: entries should be email addresses Change L:http entries to W:http Signed-off-by:
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Eric Sandeen authored
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:
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Eric Sandeen authored
Thanks to Josef Bacik for finding these. A couple of ecryptfs error paths don't properly unlock things they locked. Signed-off-by:
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Jan Kara authored
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:
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Jan Kara authored
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:
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Eric Sandeen authored
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:
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Christoph Lameter authored
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:
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Martin Kusserow authored
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>
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Kevin R Page authored
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:
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Peter Korsgaard authored
Commit a4e3ef55... (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:
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Greg Kroah-Hartman authored
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: -
Hans-Jürgen Koch authored
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:
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Gregory CLEMENT authored
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>
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Jeff Garzik authored
Merge branch 'fixes-jgarzik' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes
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Al Viro authored
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:
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Al Viro authored
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:
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Al Viro authored
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:
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Al Viro authored
Signed-off-by:
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Al Viro authored
missing conversions in a couple of places Signed-off-by:
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Al Viro authored
* 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:
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Al Viro authored
pci_unmap_single() and friends getting a little-endian address... Signed-off-by:
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Al Viro authored
* 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:
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Al Viro authored
skb->protocol is net-endian, TYVM... Signed-off-by:
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Al Viro authored
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Al Viro authored
txlo_dma_addr should be host-endian; we pass it to typhoon_tso_fill(), which does arithmetics on it, converts to l-e and passes it to card. Unfortunately, we forgot le32_to_cpu() when initializing it from face->txLoAddr, which sits in shared memory and is little-endian. Signed-off-by:
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Al Viro authored
rxBuffCleared is little-endian; we miss le32_to_cpu() in checks for rx ring overruns. Signed-off-by:
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Al Viro authored
One cpu_to_le16() too many when passing argument for TYPHOON_CMD_XCVR_SELECT; we end up passing host-endian while the hardware expects little-endian. The other place doing that (typhoon_start_runtime()) does the right thing, so the card will recover at the next ifconfig up/tx timeout/resume, which limits the amount of mess, but still, WTF? Signed-off-by:
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Al Viro authored
in typhoon_get_drvinfo() .parm2 is little-endian; not critical since we just get the firmware id flipped in get_drvinfo output on big-endian boxen, but... Signed-off-by:
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