- 19 Jul, 2007 40 commits
-
-
Jens Axboe authored
ide-disk calls ide_end_request(drive, 0, 0); to finish an unknown request, but this doesn't work so well for non-fs requests, since ide_end_request() internally looks at ->hard_cur_sectors to see how much data to end. Only file system requests store a transfer value in there, pc requests fill out ->data_len as a byte based transfer value instead. Since we ask to end 0 bytes of that request, it will never be terminated and ide-disk gets stuck in a loop "handling" that same request over and over. Switch __ide_end_request() to take a byte based transfer count, and adjust ide_end_request() to look at the right field to determine how much IO to end when it's being passed in 0. Acked-by:Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Tested-By:
Giacomo Catenazzi <cate@debian.org> Signed-off-by:
Jens Axboe <jens.axboe@oracle.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
Andrew Morton authored
Bruce and David's patches clashed. fs/afs/flock.c: In function 'afs_do_getlk': fs/afs/flock.c:459: error: void value not ignored as it ought to be Cc: "J. Bruce Fields" <bfields@fieldses.org> Acked-by:
David Howells <dhowells@redhat.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
-
Andrew Morton authored
I've been chasing these comments around this file all week. Hopefully we're straight now. Signed-off-by:
-
Doug Thompson authored
Updated the EDAC kernel documentation Signed-off-by:
Doug Thompson <dougthompson@xmission.com> Cc: Greg KH <greg@kroah.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by:
-
Doug Thompson authored
Some simple fixes to properly reference counter values from the block attribute level of edac_device objects. Properly sequencing the array pointer was added, resulting in correct identification of block level attributes from their base class functions. Added more verbose debug statement for event tracking. Also during some corner testing, found a bug in the store/show sequence of operations for the block attribute/controls management. An old intermediate structure for 'blocks' was still in the processing pipeline. This patch removes that old structure and correctly utilizes the new struct edac_dev_sysfs_block_attribute for passing control from the sysfs to the low level store/show function of the edac driver. Now the proper kobj pointer to passed downward to the store/show functions. Signed-off-by:
-
Douglas Thompson authored
Update maintainer information on edac components Signed-off-by:
-
Ranganathan Desikan authored
New EDAC driver for the i82975x memory controller chipset Used on ASUS motherboards [akpm@linux-foundation.org: fix multiple coding-style bloopers] Signed-off-by: <arvind@acarlab.com> Signed-off-by:
Ranganathan Desikan <rdesikan@jetzbroadband.com> Signed-off-by:
-
Doug Thompson authored
Fix mutex locking deadlock on the device controller linked list. Was calling a lock then a function that could call the same lock. Moved the cancel workq function to outside the lock Added some short circuit logic in the workq code Added comments of description Code tidying Signed-off-by:
-
Doug Thompson authored
Change EXPORT_SYMBOLs to EXPORT_SYMBOLS_GPL Tidy changes: blank lines, inline removal, add comment Signed-off-by:
-
Douglas Thompson authored
With feedback, this patch corrects operation of the kobject release operation on kobjects, attributes and controls for the edac_device. Cc: Alan Cox alan@lxorguk.ukuu.org.uk Signed-off-by:
Greg KH <greg@kroah.com> Signed-off-by:
-
Doug Thompson authored
This patch refactors the 'releasing' of kobjects for the edac_mc type of device. The correct pattern of kobject release is followed. As internal kobjs are allocated they bump a ref count on the top level kobj. It in turn has a module ref count on the edac_core module. When internal kobjects are released, they dec the ref count on the top level kobj. When the top level kobj reaches zero, it decrements the ref count on the edac_core object, allow it to be unloaded, as all resources have all now been released. Cc: Alan Cox alan@lxorguk.ukuu.org.uk Signed-off-by:
-
Doug Thompson authored
Refactoring of sysfs code necessitated the refactoring of the edac_device_alloc() and edac_device_add_device() apis, of moving the index value to the alloc() function. This patch alters the in tree drivers to utilize this new api signature. Having the index value performed later created a chicken-and-the-egg issue. Moving it to the alloc() function allows for creating the necessary sysfs entries with the proper index number Cc: Alan Cox alan@lxorguk.ukuu.org.uk Signed-off-by:
-
Doug Thompson authored
Refactoring of sysfs code necessitated the refactoring of the edac_mc_alloc() and edac_mc_add_mc() apis, of moving the index value to the alloc() function. This patch alters the in tree drivers to utilize this new api signature. Having the index value performed later created a chicken-and-the-egg issue. Moving it to the alloc() function allows for creating the necessary sysfs entries with the proper index number Cc: Alan Cox alan@lxorguk.ukuu.org.uk Signed-off-by:
-
Douglas Thompson authored
This patch fixes and enhances the driver level set of sysfs attributes that can be added to the 'block' level of an edac_device type of driver. There is a controller information structure, which contains one or more instances of device. Each instance will have one or more blocks of device specific counters. This patch fixes the ability to have more detailed attributes/controls for each of the 'blocks', providing for the addition of controls/attributes from the low level driver to user space via sysfs. Cc: Alan Cox alan@lxorguk.ukuu.org.uk Signed-off-by:
-
Egor Martovetsky authored
NEW EDAC driver for the memory controllers on PA Semi PA6T-1682M. Changes since last submission: * Rebased on top of 2.6.22-rc4-mm2 with the EDAC changes merged there. * Minor checkpatch.pl cleanups * Renamed ctl_name * Added dev_name * edac_mc.h -> edac_core.h [akpm@linux-foundation.org: make printk more informative] Cc: Alan Cox alan@lxorguk.ukuu.org.uk Signed-off-by:
Egor Martovetsky <egor@pasemi.com> Signed-off-by:
Olof Johansson <olof@lixom.net> Signed-off-by: Doug Thompson <dougthompson@xmission.com Cc: Greg KH <greg@kroah.com> Signed-off-by:
-
Mark Grondona authored
Found a 'reversal' decoding bug in the driver. This patch fixes that mapping to correctly display the CSROW entries in their proper order. Users will be enable to correctly identifiy the failing DIMM with this fix. [akpm@linux-foundation.org: unneeded (and undesirable) cast of void*] Cc: Alan Cox alan@lxorguk.ukuu.org.uk Signed-off-by:
Mark Grondona <mgrondona@llnl.gov> Signed-off-by:
-
Doug Thompson authored
A previous patch changed the edac_mc src file from semaphore usage to mutex This patch changes the edac_device src file as well, from semaphore use to mutex operation. Use a mutex primitive for mutex operations, as it does not require a semaphore Cc: Alan Cox alan@lxorguk.ukuu.org.uk Signed-off-by:
-
Douglas Thompson authored
Removed the no-longer-needed file edac_mc.h Signed-off-by:
-
Douglas Thompson authored
Refactored the function edac_op_state_toString() to be edac_op_state_to_string() for consistent style, and its callers Signed-off-by:
-
Douglas Thompson authored
Refactor the edac_align_ptr() function to reduce the noise of casting the aligned pointer to the various types of data objects and modified its callers to its new signature Signed-off-by:
-
Douglas Thompson authored
For the file edac_device.c perform some coding style enhancements Add some function header comments Made for better readability commands Signed-off-by:
-
Douglas Thompson authored
Various code style conformance patches on the i5000 driver Signed-off-by:
-
Douglas Thompson authored
Patches to conform to coding style, namely static don't need to be initialized to NULL nor '0', as that is the default Signed-off-by:
-
Marisuz Kozlowski authored
Found a typo in one of the #defines in the driver MTR_DIM_RANKS --> MTR_DIMM_RANK Signed-off-by:
Marisuz Kozlowski <m.kozlowski@tuxland.pl> Signed-off-by:
-
Douglas Thompson authored
pci_ids.h needs two of the AMD NB device-ids namely, Addressmap and the Memory Controller devices This patch adds those to the pci_id.h include file Signed-off-by:
-
Douglas Thompson authored
Compiling this module gave a warning that the return value of 'pci_bus_add_device()' was not checked. This patch adds that check and an output message Signed-off-by:
-
Jason Uhlenkott authored
If ERRSTS indicates that there's no error then we don't need to bother reading the other registers. In addition to making the common case faster, this actually fixes a small race where we don't see an error but we clear the error bits anyway, potentially wiping away info on an error that happened in the interim (or where a CE arrives between the first and second read of ERRSTS, causing us to falsely claim "UE overwrote CE"). Signed-off-by:
Jason Uhlenkott <juhlenko@akamai.com> Signed-off-by:
-
Douglas Thompson authored
1) Remove an old CVS ID string 2) change EDAC from a tristate option to a simple bool option 3) In addition to the X86 arch, PPC and MIPS also have drivers in the submission queue. This patch turns on the EDAC flag for those archs. Each driver will have its respective 'depends on ARCH' set. Signed-off-by:
-
Douglas Thompson authored
This patch fixes some remnant spaces inserted by the use of Lindent. Seems Lindent adds some spaces when it shoulded. These have been fixed. In addition, goto targets have issues, these have been fixed in this patch. Signed-off-by:
-
Douglas Thompson authored
Added new maintainers for the new EDAC drivers. Signed-off-by:
-
Douglas Thompson authored
Kconfig - modified the help of EDAC Signed-off-by:
-
Douglas Thompson authored
The error handling output strings needed to be refactored for better displaying of the error informaton. Also needed to added offset_value for output as well Signed-off-by:
-
Douglas Thompson authored
Added new controls for the edac_device and edac_mc sysfs folder. These can be initialized by the low level driver to provide misc controls into the low level driver for its use Signed-off-by:
-
Dave Jiang authored
Move x86 drivers to new pci controller setup Signed-off-by:
Dave Jiang <djiang@mvista.com> Signed-off-by:
-
Douglas Thompson authored
Run r82600_edac.c file through Lindent for cleanup Signed-off-by:
-
Douglas Thompson authored
Run i82443bxgx.c file through Lindent for cleanup Signed-off-by:
-
Dave Jiang authored
Run e752x_edac.c file through Lindent for cleanup Signed-off-by:
-
Dave Jiang authored
Lindent cleanup of i82875p_edac driver Signed-off-by:
-
Dave Jiang authored
Lindent cleanup of i82860 edac driver Signed-off-by:
-
Dave Jiang authored
Lindent cleanup of i3000_edac driver Signed-off-by:
-
