- 19 Oct, 2007 22 commits
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Jeff Mahoney authored
Change reiserfs_panic() to use panic() initially instead of BUG(). Using BUG() ignores the configurable panic behavior, so systems that should be failing and rebooting are left hanging. This causes problems in active/standby HA scenarios. Signed-off-by:
Jeff Mahoney <jeffm@suse.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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Jeff Mahoney authored
Add I_MUTEX_XATTR annotations to the inode locking in the reiserfs xattr code. Signed-off-by:
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Jose R. Santos authored
Note from Mingming's JBD2 fix: Noticed all warnings are occurs when the debug level is 0. Then found the "jbd2: Move jbd2-debug file to debugfs" patch http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=0f49d5d019afa4e94253bfc92f0daca3badb990b changed the jbd2_journal_enable_debug from int type to u8, makes the jbd_debug comparision is always true when the debugging level is 0. Thus the compile warning occurs. Thought about changing the jbd2_journal_enable_debug data type back to int, but can't, because the jbd2-debug is moved to debug fs, where calling debugfs_create_u8() to create the debugfs entry needs the value to be u8 type. Even if we changed the data type back to int, the code is still buggy, kernel should not print jbd2 debug message if the jbd2_journal_enable_debug is set to 0. But this is not the case. The fix is change the level of debugging to 1. The same should fixed in ext3/JBD, but currently ext3 jbd-debug via /proc fs is broken, so we probably should fix it all together. Signed-off-by:
Jose R. Santos <jrs@us.ibm.com> Cc: <linux-ext4@vger.kernel.org> Signed-off-by:
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Jan Kara authored
We should really call journal_abort() and not __journal_abort_hard() in case of errors. The latter call does not record the error in the journal superblock and thus filesystem won't be marked as with errors later (and user could happily mount it without any warning). Signed-off-by:
Jan Kara <jack@suse.cz> Cc: <linux-ext4@vger.kernel.org> Signed-off-by:
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Jose R. Santos authored
The jbd-debug file used to be located in /proc/sys/fs/jbd-debug, but create_proc_entry() does not do lookups on file names that are more that one directory deep. This causes the entry creation to fail and hence, no proc file is created. Instead of fixing this on procfs might as well move the jbd2-debug file to debugfs which would be the preferred location for this kind of tunable. The new location is now /sys/kernel/debug/jbd/jbd-debug. [akpm@linux-foundation.org: zillions of cleanups] Signed-off-by:
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Chris Snook authored
Remove printk from J_ASSERT to preserve registers during BUG. Signed-off-by:
Chris Snook <csnook@redhat.com> Cc: "Stephen C. Tweedie" <sct@redhat.com> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by:
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Mingming Cao authored
Convert kmalloc to kzalloc() and get rid of the memset(). Signed-off-by:
Mingming Cao <cmm@us.ibm.com> Signed-off-by:
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Fernando Luis Vázquez Cao authored
REQUEST_IRQ is never used, so delete it. In the process get rid of the macro FREE_IRQ which makes the code unnecessarily difficult to read. Signed-off-by:
Fernando Luis Vázquez Cao <fernando@oss.ntt.co.jp> Acked-by:
Karsten Keil <kkeil@suse.de> Signed-off-by:
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Karsten Keil authored
This fixes the hard freeze debugged for AVM C4 cards for the AVM T1 cards. Signed-off-by:
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Karsten Keil authored
This fixes the hard freeze debugded for AVM C4 cards using the b1dma interface. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by:
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Karsten Keil authored
One call was missing in the previous patch. Signed-off-by:
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Joern Engel authored
Trivial change in a comment. Signed-off-by:
Joern Engel <joern@logfs.org> Signed-off-by:
Andre Haupt <andre@finow14.de> Signed-off-by:
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Samuel Thibault authored
Some external modules like Speakup need to monitor console output. This adds a VT notifier that such modules can use to get console output events: allocation, deallocation, writes, other updates (cursor position, switch, etc.) [akpm@linux-foundation.org: fix headers_check] Signed-off-by:
Samuel Thibault <samuel.thibault@ens-lyon.org> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by:
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Alexey Dobriyan authored
There is separate notifier header, but no separate notifier .c file. Extract notifier code out of kernel/sys.c which will remain for misc syscalls I hope. Merge kernel/die_notifier.c into kernel/notifier.c. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by:
Alexey Dobriyan <adobriyan@sw.ru> Signed-off-by:
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Coly Li authored
This patch uses vm_get_page_prot() to setup vma->vm_page_prot. Though inside vm_get_page_prot() the protection flags is AND with (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED), it does not hurt correct code. Signed-off-by:
Coly Li <coyli@suse.de> Cc: Hugh Dickins <hugh@veritas.com> Cc: Tony Luck <tony.luck@intel.com> Signed-off-by:
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Benjamin Herrenschmidt authored
Nobody uses flush_tlb_pgtables anymore, this patch removes all remaining traces of it from all archs. Signed-off-by:
Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: <linux-arch@vger.kernel.org> Signed-off-by:
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Fernando Luis Vázquez Cao authored
copy_oldmem_page should not return leaving a page frame from the previous kernel mapped. Signed-off-by:
Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by:
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Geert Uytterhoeven authored
Remove the `clear_50' and `clear_vesa' fields of struct ps3av_monitor_quirk, as they're currently unused. We can always re-add them when we really need them. Signed-off-by:
Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by:
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Samuel Thibault authored
Some blind people use a kernel engine called Speakup which uses hardware synthesis to speak what gets displayed on the screen. They use the PC keyboard to control this engine (start/stop, accelerate, ...) and also need to get keyboard feedback (to make sure to know what they are typing, the caps lock status, etc.) Up to now, the way it was done was very ugly. Below is a patch to add a notifier list for permitting a far better implementation, see ChangeLog above for details. You may wonder why this can't be done at the input layer. The problem is that what people want to monitor is the console keyboard, i.e. all input keyboards that got attached to the console, and with the currently active keymap (i.e. keysyms, not only keycodes). This adds a keyboard notifier that such modules can use to get the keyboard events and possibly eat them, at several stages: - keycodes: even before translation into keysym. - unbound keycodes: when no keysym is bound. - unicode: when the keycode would get translated into a unicode character. - keysym: when the keycode would get translated into a keysym. - post_keysym: after the keysym got interpreted, so as to see the result (caps lock, etc.) This also provides access to k_handler so as to permit simulation of keypresses. [akpm@linux-foundation.org: various fixes] Signed-off-by:
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Miklos Szeredi authored
Declarations go into headers. Signed-off-by:
Miklos Szeredi <mszeredi@suse.cz> Cc: Ram Pai <linuxram@us.ibm.com> Acked-by:
Christoph Hellwig <hch@lst.de> Signed-off-by:
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Andrew Morton authored
Fix powerpc allmodconfig build: advansys requires virt_to_bus() but powerpc doesn't implement it. Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: Paul Mackerras <paulus@samba.org> Acked-by:
Matthew Wilcox <willy@linux.intel.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by:
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Linus Torvalds authored
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: pcnet32: remove private net_device_stats structure vortex_up should initialize "err" pcnet32: remove compile warnings in non-napi mode pcnet32: fix non-napi packet reception fix EMAC driver for proper napi_synchronize API sky2: shutdown cleanup napi_synchronize: waiting for NAPI forcedeth msi bugfix gianfar: fix obviously wrong #ifdef CONFIG_GFAR_NAPI placement fs_enet: Update for API changes gianfar: remove orphan struct. forcedeth: fix rx-work condition in nv_rx_process_optimized() too
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- 18 Oct, 2007 18 commits
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/bart/ide-2.6: (37 commits) ide: set drive->autotune in ide_pci_setup_ports() triflex: always tune PIO opti621: always tune PIO cy82c693: always tune PIO cs5520: always tune PIO alim15x3: always tune PIO ide: add IDE_HFLAG_LEGACY_IRQS host flag ide: add IDE_HFLAG_SERIALIZE host flag ide: add IDE_HFLAG_ERROR_STOPS_FIFO host flag piix: add DECLARE_ICH_DEV() macro pdc202xx_old: add DECLARE_PDC2026X_DEV() macro pdc202xx_new: add DECLARE_PDCNEW_DEV() macro aec62xx: no need to disable UDMA in ->init_hwif method for ATP850UF ide: remove .init_setup from ide_pci_device_t serverworks: remove ->init_setup scc_pata: remove ->init_setup pdc202xx_old: remove ->init_setup pdc202xx_new: remove ->init_setup hpt366: remove ->init_setup cmd64x: remove ->init_setup ...
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Bartlomiej Zolnierkiewicz authored
Majority of host drivers using IDE PCI layer set drive->autotune, the only exceptions are: generic.c ns87415.c rz1000.c trm290.c * no ->set_pio_mode method it821x.c: * if memory allocation fails drive->autotune won't be set (but there also won't be ->set_pio_mode method in such case) piix.c: * MPIIX controller (no ->init_hwif method so also no ->set_pio_mode method) However if there is no ->set_pio_mode method there are no changes in behavior w.r.t. PIO tuning so always set drive->autotune in ide_pci_setup_ports(). Signed-off-by:Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
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Bartlomiej Zolnierkiewicz authored
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Bartlomiej Zolnierkiewicz authored
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Bartlomiej Zolnierkiewicz authored
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Bartlomiej Zolnierkiewicz authored
Since cs5520 uses VDMA best PIO mode was tuned anyway by ide_dma_check() but only if DMA was successfully initialized. Signed-off-by: -
Bartlomiej Zolnierkiewicz authored
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Bartlomiej Zolnierkiewicz authored
Add IDE_HFLAG_LEGACY_IRQS host flag to tell ide_pci_setup_ports() to set hwif->irq to legacy IRQ 14/15 (iff hwif->irq is not already set) and convert atiixp, piix, serverworks, sis5513 and slc90e66 host drivers to use it. While at it: * In piix.c add IDE_HFLAGS_PIIX define and don't use ->init_hwif for MPIIX. Acked-by:
Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by:
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Bartlomiej Zolnierkiewicz authored
Add IDE_HFLAG_SERIALIZE host flag to tell ide_pci_setup_ports() to set hwif/mate->serialized and convert aec62xx, cs5530 and sc1200 host drivers to use it. Signed-off-by: -
Bartlomiej Zolnierkiewicz authored
Add IDE_HFLAG_ERROR_STOPS_FIFO host flag and use it instead of hwif->err_stops_fifo. As a side-effect this change fixes hwif->err_stops_fifo not being restored by ide_hwif_restore(). Signed-off-by: -
Bartlomiej Zolnierkiewicz authored
Add DECLARE_ICH_DEV() macro. While at it: * Add init_hwif_ich() (->init_hwif method) for ICH controllers. * Rename init_chipset_piix() to init_chipset_ich() and use it only for ICH controllers. * Remove no longer needed piix_is_ichx() helper. Signed-off-by: -
Bartlomiej Zolnierkiewicz authored
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Bartlomiej Zolnierkiewicz authored
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Bartlomiej Zolnierkiewicz authored
* No need to disable UDMA in ->init_hwif method for ATP850UF (and since we now always tune PIO it will be disabled by ->set_pio_mode calls anyway). * Bump driver version. Acked-by:
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Bartlomiej Zolnierkiewicz authored
Now that all users were fixed we can safely remove it. Signed-off-by: -
Bartlomiej Zolnierkiewicz authored
Merge init_setup_{svwks,csb6}() into svwks_init_one(). While at it: * Remove redundant dev->device checks. * Operate on a local copy of serverworks_chipsets[] entry. * Use pci_resource_start(). Signed-off-by: -
Bartlomiej Zolnierkiewicz authored
Acked-by:
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Bartlomiej Zolnierkiewicz authored
* Split off pdc202ata4_fixup_irq() helper from init_setup_pdc202ata4(). * Merge init_setup_{pdc202ata4,pdc20265,pdc202xx}() into pdc202xx_init_one(). Signed-off-by:
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