- 03 Feb, 2006 40 commits
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Mark Fasheh authored
The mount path had incorrectly asked the locking code to wait for recovery completion, which deadlocks things because recovery waits for mount to complete first. Signed-off-by:Mark Fasheh <mark.fasheh@oracle.com>
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Eric Sesterhenn / snakebyte authored
this changes if() BUG(); constructs to BUG_ON() which is cleaner, contains unlikely() and can better optimized away. Signed-off-by:
Eric Sesterhenn <snakebyte@gmx.de> Signed-off-by:
Joel Becker <joel.becker@oracle.com> Signed-off-by:
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Joel Becker authored
configfs always made item and attribute ownership root.root and permissions based on a umask of 022. Add ->setattr() to allow chown(2)/chmod(2), and persist the changes for the lifetime of the items and attributes. Signed-off-by:
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Joel Becker authored
Signed-off-by:
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Mark Fasheh authored
Fix a couple of compile warnings found when compiling on a ppc64 build box. Signed-off-by: -
Eric Sesterhenn / snakebyte authored
this changes if() BUG(); constructs to BUG_ON() which is cleaner, contains unlikely() and can better optimized away. Signed-off-by:
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Adrian Bunk authored
fs/ocfs2/dlm/dlmrecovery.c does now use msleep(), and does therefore need to #include <linux/delay.h> for getting the prototype of this function. Signed-off-by:
Adrian Bunk <bunk@stusta.de> Signed-off-by:
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Arjan van de Ven authored
Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by:
Arjan van de Ven <arjan@infradead.org> Signed-off-by:
Ingo Molnar <mingo@elte.hu> Signed-off-by:
Andrew Morton <akpm@osdl.org> Signed-off-by:
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Kurt Hackel authored
* fix a hang which can occur during shutdown migration * do not allow nodes to join during recovery * when restarting lock mastery, do not ignore nodes which come up * more than one node could become recovery master, fix this * sleep to allow some time for heartbeat state to catch up to network * extra debug info for bad recovery state problems * make DLM_RECO_NODE_DATA_DONE a valid state for non-master recovery nodes * prune all locks from dead nodes on $RECOVERY lock resources * do NOT automatically add new nodes to mle nodemaps until they have properly joined the domain * make sure dlm_pick_recovery_master only exits when all nodes have synced * properly handle dlmunlock errors in dlm_pick_recovery_master * do not propagate network errors in dlm_send_begin_reco_message * dead nodes were not being put in the recovery map sometimes, fix this * dlmunlock was failing to clear the unlock actions on DLM_DENIED Signed-off-by:
Kurt Hackel <kurt.hackel@oracle.com> Signed-off-by:
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J. Bruce Fields authored
Update ocfs2.txt to add "cluster aware lockf" under missing features. Signed-off-by:
J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by:
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Mark Fasheh authored
ip_io_sem is now ip_io_mutex. Signed-off-by: -
Jeff Mahoney authored
Including <asm/signal.h> results in compilation failure on ia64 due to not including <linux/compiler.h> Including <linux/signal.h> corrects the problem. Please apply. Signed-off-by:
Jeff Mahoney <jeffm@suse.com> Signed-off-by:
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Adrian Bunk authored
Functions called by __init funtions mustn't be __exit. Reported by Jan-Benedict Glaw <jbglaw@lug-owl.de>. Signed-off-by:
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Joel Becker authored
Signed-off-by:
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Linus Torvalds authored
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Adrian Bunk authored
Remove the CONFIG_PDC202XX_FORCE=n case. Signed-off-by:
Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Loren M. Lang authored
I just purchased a HighPoint Rocket 1520 SATA controller. There seems to be no libata driver (yet), but there is an ide driver, hpt366. When the driver gets loaded, it causes a kernel NULL pointer dereference in pci_bus_clock_list. It seems to be because the driver is waiting for clock stabilization in init_hpt37x() which never comes. The driver just continues on with the pci drvdata set to NULL, instead of a valid clock entry. The following patch prevents the NULL dereference from happening, but instead exit with an error. Acked-by:
Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by:
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Alan Cox authored
Signed-off-by:
Alan Cox <alan@redhat.com> Acked-by:
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Jean Delvare authored
Restore a missing space in a log message, which was accidentally removed by a previous change: 3e087b57Signed-off-by:
Jean Delvare <khali@linux-fr.org> Cc: Tejun Heo <htejun@gmail.com> Cc: Jens Axboe <axboe@suse.de> Acked-by:
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Adrian Bunk authored
Since there's no longer any external user, we can make __ide_end_request() static. Signed-off-by:
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Ingo Molnar authored
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Richard Purdie authored
This patch stops CompactFlash devices being marked as removable. They are not removable (as defined by Linux) as the media and device are inseparable. When a card is removed, the whole device is removed from the system and never sits in a media-less state. This stops some nasty udev device creation/destruction loops. Further, once this change is made, there is no need for ide to can be removed from ide_drive_t. Signed-off-by:
Richard Purdie <rpurdie@rpsys.net> Acked-by:
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Andreas Mohr authored
CONFIG_BLK_DEV_IDECS docu mentions everything and the kitchen sink, yet fails to list the most important/widespread (IMHO) device: Compact Flash PCMCIA adapters. This incomplete description recently caused me to deselect the ide_cs module, causing great pain soon thereafter when I realized why I had actually enabled it some years ago. Updates: - make sure to mention Compact Flash adapters - fix some random typos in ide Kconfig Signed-off-by:
Andreas Mohr <andi@lisas.de> Acked-by:
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Bjorn Helgaas authored
There's no reason MAX_HWIFS needs to be ia64-specific, so set MAX_HWIFS from CONFIG_IDE_MAX_HWIFS. This reduces the default from 10 to 4, but I don't think that's a problem. Signed-off-by:
Bjorn Helgaas <bjorn.helgaas@hp.com> Acked-by:
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Jason Gaston authored
Signed-off-by:
Jason Gaston <Jason.d.gaston@intel.com> Acked-by:
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Jayachandran C authored
While looking to the report by Coverity in ipmi, I came across the following issue: The IPMI message handler relies on two defines which are the same -one in include/linux/ipmi.h #define IPMI_NUM_CHANNELS 0x10 and one in drivers/char/ipmi/ipmi_msghandler. #define IPMI_MAX_CHANNELS 16 These are used interchangeably in ipmi_msghandler.c, but since the array addr->channels[] is of size IPMI_MAX_CHANNELS, I have made a patch that uses IPMI_MAX_CHANNELS for all the checks for the array index. NOTE: You could probably remove the line that defines IPMI_NUM_CHANNELS from ipmi.h, or move IPMI_MAX_CHANNELS to ipmi.h Signed-off-by:
Jayachandran C. <c.jayachandran@gmail.com> Cc: Corey Minyard <minyard@acm.org> Signed-off-by:
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Jayachandran C authored
This patch fixes an issue in fs/udf/namei.c reported by Coverity: Error reported(1776) CID: 1776 Checker: UNUSED_VALUE (help) File: fs/udf/namei.c Function: udf_lookup Description: Pointer returned from "udf_find_entry" is never used Patch description: remove unused variable fi. Signed-off-by:
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KAMBAROV, ZAUR authored
It's doing if (obh) <stuff> else dereference obh So presumably `obh' is never null in there. This defect was found automatically by Coverity Prevent, a static analysis tool. Signed-off-by:
Zaur Kambarov <zkambarov@coverity.com> Signed-off-by:
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Vincent Hanquez authored
Fix incorrect nlink of root inode for filesystems that use simple_fill_super(). Signed-off-by:
Vincent Hanquez <vincent@snarc.org> Cc: Greg KH <gregkh@suse.de> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Al Viro <viro@ftp.linux.org.uk> Cc: Christoph Hellwig <hch@lst.de> Signed-off-by:
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Karsten Keil authored
drivers/isdn/hisax/hscx_irq.c: In function `hscx_interrupt': drivers/isdn/hisax/hscx_irq.c:201: warning: comparison is always 1 due to width of bit-field It's due to (PACKET_NOACK != bcs->tx_skb->pkt_type) pkt_type is only three bit wide. I think this should fix it for the moment, pkt_type 7 is not used yet and this is only used internal in hisax. Signed-off-by:
Karsten keil <kkeil@suse.de> Signed-off-by:
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Andrew Morton authored
With Eric's "i386: Add a temporary to make put_user more type safe" patch we get a pile of warnings out of ip2m1in.c: drivers/char/ip2main.c: In function `ip2_ipl_ioctl': drivers/char/ip2main.c:2910: warning: assignment makes integer from pointer without a cast drivers/char/ip2main.c:2911: warning: assignment makes integer from pointer without a cast drivers/char/ip2main.c:2912: warning: assignment makes integer from pointer without a cast etc. This ioctl is copying the kernel virtual address of a large number of functions out to userspace. Heaven knows why. Rather than fixing the warnings, I think we'll just nuke that code. The patch also fixes a couple of `defined but not used' warnings. Cc: Adrian Bunk <bunk@stusta.de> Signed-off-by:
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Davi Arnaut authored
In the small window between strnlen_user() and copy_from_user() userspace could alter the terminating `\0' character. Signed-off-by:
Davi Arnaut <davi.arnaut@gmail.com> Cc: David Howells <dhowells@redhat.com> Cc: <stable@kernel.org> Signed-off-by:
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Eric W. Biederman authored
By including version.h edac_mc was rebuilding on every incremental build. Which defeats the point of incremental builds. Signed-off-by:
Eric W. Biederman <ebiederm@xmission.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by:
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OGAWA Hirofumi authored
The truncate() should write the file size before writing the new EOF entry. This patch fixes it. This bug was pointed out by Machida Hiroyuki. Signed-off-by:
OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> Signed-off-by:
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OGAWA Hirofumi authored
The ll_rw_block() needs to get ref-count only if it submits a buffer(). This patch avoids the needless get/put of ref-count. Signed-off-by:
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OGAWA Hirofumi authored
This patch replaces an own implementation with LL_RW_BLOCK(SWRITE,) which was newly added. Signed-off-by:
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Andrew Morton authored
Five callsites. I dunno how all this crap got back in there :( Signed-off-by:
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Paul Fulghum authored
Change locking in the new tty buffering facility from using tty->read_lock, which is currently ignored by drivers and thus ineffective. New locking uses a new tty buffering specific lock enforced centrally in the tty buffering code. Two drivers (esp and cyclades) are updated to use the tty buffering functions instead of accessing tty buffering internals directly. This is required for the new locking to work. Minor checks for NULL buffers added to tty_prepare_flip_string/tty_prepare_flip_string_flags Signed-off-by:
Paul Fulghum <paulkf@microgate.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by:
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Alexey Dobriyan authored
On mips: drivers/char/ipmi/ipmi_si_intf.c:1274: error: conflicting types for 'mem_inb' include/asm/io.h:436: error: previous definition of 'mem_inb' was here Don't look at line 436 unless you really know what you're doing. Move those static functions out of more or less generic namespace. Signed-off-by:
Alexey "## should be banned" Dobriyan <adobriyan@gmail.com> Acked-by:
Corey Minyard <minyard@acm.org> Signed-off-by:
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