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* Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmwLinus Torvalds2009-06-1133-1584/+1534
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw: (25 commits) GFS2: Merge gfs2_get_sb into gfs2_get_sb_meta GFS2: Fix cache coherency between truncate and O_DIRECT read GFS2: Fix locking issue mounting gfs2meta fs GFS2: Remove unused variable GFS2: smbd proccess hangs with flock() call. GFS2: Remove args subdir from gfs2 sysfs files GFS2: Remove lockstruct subdir from gfs2 sysfs files GFS2: Move gfs2_unlink_ok into ops_inode.c GFS2: Move gfs2_readlinki into ops_inode.c GFS2: Move gfs2_rmdiri into ops_inode.c GFS2: Merge mount.c and ops_super.c into super.c GFS2: Clean up some file names GFS2: Be more aggressive in reclaiming unlinked inodes GFS2: Add a rgrp bitmap full flag GFS2: Improve resource group error handling GFS2: Don't warn when delete inode fails on ro filesystem GFS2: Update docs GFS2: Umount recovery race fix GFS2: Remove a couple of unused sysfs entries GFS2: Add commit= mount option ...
| * GFS2: Merge gfs2_get_sb into gfs2_get_sb_metaSteven Whitehouse2009-06-101-12/+4
| | | | | | | | | | | | | | These don't need to be separate functions. Reported-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Fix cache coherency between truncate and O_DIRECT readSteven Whitehouse2009-06-101-1/+1
| | | | | | | | | | | | | | | | | | If a page was partially zeroed as the result of a truncate, then it was not being correctly marked dirty. This resulted in the deleted data reappearing if the file was read back via direct I/O. Reported-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Fix locking issue mounting gfs2meta fsSteven Whitehouse2009-06-051-14/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | This patch uses sget() to get a reference to the existing gfs2 sb when mouting the gfs2meta filesystem (in fact thats just another mount of the gfs2 filesystem with a different root and this interface is for backward compatibility). Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> Reported-by: Benjamin Marzinski <bmarzins@redhat.com> Tested-by: Benjamin Marzinski <bmarzins@redhat.com> Cc: Christoph Hellwig <hch@infradead.org>
| * GFS2: Remove unused variableSteven Whitehouse2009-06-031-2/+0
| | | | | | | | Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: smbd proccess hangs with flock() call.Abhijith Das2009-06-021-2/+2
| | | | | | | | | | | | | | | | | | GFS2 currently does not support mandatory flocks. An flock() call with LOCK_MAND triggers unexpected behavior because gfs2 is not checking for this lock type. This patch corrects that. Signed-off-by: Abhi Das <adas@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Remove args subdir from gfs2 sysfs filesSteven Whitehouse2009-05-261-51/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we can cat /proc/mounts there is no need to have this subdirectory in the gfs2 sysfs files. In fact this does not reflect the full range of possible mount argumenmts, where as /proc/mounts does. There was only one userland user of this set of sysfs files and it will function perfectly well without these files being present (in fact that subcommand of gfs2_tool is obsolete anyway). The tune/* subdirectory is also considered mostly obsolete, but there are a few uses of this until mount arguments can be added for the last few functions for which there are no equivalents currently. However the tune/* directory is still in my sights and new code should avoid using it. Only the gfs2_quota and gfs2_tool programs are know to use tune/* at the moment. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Remove lockstruct subdir from gfs2 sysfs filesSteven Whitehouse2009-05-261-33/+8
| | | | | | | | | | | | | | | | | | The lockstruct sub directory contained two entries, both of which are duplicated elsewhere in the gfs2 sysfs files as well as being available via /proc/mounts. There is no userland program using either of them, so this patch removes them. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Move gfs2_unlink_ok into ops_inode.cSteven Whitehouse2009-05-223-41/+38
| | | | | | | | | | | | | | Another function which is only called from one ops_inode.c so we move it and make it static. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Move gfs2_readlinki into ops_inode.cSteven Whitehouse2009-05-223-58/+56
| | | | | | | | | | | | Move gfs2_readlinki into ops_inode.c and make it static Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Move gfs2_rmdiri into ops_inode.cSteven Whitehouse2009-05-223-54/+53
| | | | | | | | | | | | Move gfs2_rmdiri() into ops_inode.c and make it static. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Merge mount.c and ops_super.c into super.cSteven Whitehouse2009-05-224-956/+903
| | | | | | | | | | | | | | | | mount.c only contained a single function, so is not really worth retaining on its own. All of the super related code is now either in super.c or ops_fstype.c Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Clean up some file namesSteven Whitehouse2009-05-2212-55/+34
| | | | | | | | | | | | | | | | | | | | This patch renames the ops_*.c files which have no counterpart without the ops_ prefix in order to shorten the name and make it more readable. In addition, ops_address.h (which was very small) is moved into inode.h and inode.h is cleaned up by adding extern where required. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Be more aggressive in reclaiming unlinked inodesSteven Whitehouse2009-05-212-3/+4
| | | | | | | | | | | | | | | | | | | | | | This patch increases the frequency with which gfs2 looks for unlinked, but still allocated inodes. Its the equivalent operation to ext3's orphan list, but done with bitmaps in the resource groups. This also fixes a bug where a field in the rgrp was too small. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Add a rgrp bitmap full flagSteven Whitehouse2009-05-212-30/+50
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During block allocation, it is useful to know if sections of disk are full on a finer grained basis than a single resource group. This can make a performance difference when resource groups have larger numbers of bitmap blocks, since we no longer have to search them all block by block in each individual bitmap. The full flag is set on a per-bitmap basis when it has been searched and found to have no free space. It is then skipped in subsequent searches until the flag is reset. The resetting occurs if we have to drop the glock on the resource group for any reason, or if we deallocate some blocks within that resource group and thus free up some space. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Improve resource group error handlingSteven Whitehouse2009-05-207-67/+99
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch improves the error handling in the case where we discover that the summary information in the resource group doesn't match the bitmap information while in the process of allocating blocks. Originally this resulted in a kernel bug, but this patch changes that so that we return -EIO and print some messages explaining what went wrong, and how to fix it. We also remember locally not to try and allocate from the same rgrp again, so that a subsequent allocation in a different rgrp should succeed. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Don't warn when delete inode fails on ro filesystemSteven Whitehouse2009-05-191-1/+1
| | | | | | | | | | | | | | If the filesystem is read-only, then we expect that delete inode will fail, so there is no need to warn about it. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Update docsSteven Whitehouse2009-05-192-9/+12
| | | | | | | | | | | | Update a few things which were out of date, and fix a typo. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Umount recovery race fixSteven Whitehouse2009-05-199-124/+122
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes a race condition where we can receive recovery requests part way through processing a umount. This was causing problems since the recovery thread had already gone away. Looking in more detail at the recovery code, it was really trying to implement a slight variation on a work queue, and that happens to align nicely with the recently introduced slow-work subsystem. As a result I've updated the code to use slow-work, rather than its own home grown variety of work queue. When using the wait_on_bit() function, I noticed that the wait function that was supplied as an argument was appearing in the WCHAN field, so I've updated the function names in order to produce more meaningful output. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Remove a couple of unused sysfs entriesSteven Whitehouse2009-05-131-13/+0
| | | | | | | | | | | | | | | | | | These two tunables are pointless and would never need to be changed anyway. There is also a race between them and umount as the deamons which they refer to might have gone away. The easiest way to fix the race is to remove the interface. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Add commit= mount optionSteven Whitehouse2009-05-135-60/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It has always been possible to adjust the gfs2 log commit interval, but only from the sysfs interface. This adds a mount option, commit=<nn>, which will be familar to ext3 users. The sysfs interface continues to be available as well, although this might be removed in the future. Also this patch cleans up some duplicated structures in the GFS2 sysfs code. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Move journal live test at transaction startSteven Whitehouse2009-05-131-6/+3
| | | | | | | | | | | | | | | | | | There seems little point grabbing the transaction glock only to have to release it again if the journal isn't live. This moves the test earlier to avoid grabbing the lock when we don't need it in the first place. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Fix timestamps on writeAbhijith Das2009-05-121-10/+10
| | | | | | | | | | | | | | | | | | This patch copies the timestamps from the vfs inode into gfs2 and syncs it to the disk inode during writes. Signed-off-by: Abhijith Das <adas@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Something nonlinear this way comes!Steven Whitehouse2009-05-111-13/+16
| | | | | | | | | | | | | | | | | | | | | | For some reason GFS2 has been missing support for non-linear mappings. This patch fixes that, and also avoids taking any locks for mmap in the O_NOATIME case. In fact we don't actually need to take the lock here at all - just doing file_accessed() would be enough, but we have to take the lock eventually and this helps it hit disk (and thus be seen by other nodes) faster. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Optimise writepage for metadataSteven Whitehouse2009-05-111-9/+57
| | | | | | | | | | | | | | | | | | | | | | | | | | This adds a GFS2 specific writepage for metadata, rather than continuing to use the VFS function. As a result we now tag all our metadata I/O with the correct flag so that blktraces will now be less confusing. Also, the generic function was checking for a number of corner cases which cannot happen on the metadata address spaces so that this should be faster too. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
| * GFS2: Update the rw flagsSteven Whitehouse2009-05-113-20/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After Jens recent updates: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=a1f242524c3c1f5d40f1c9c343427e34d1aadd6e et al. this is a patch to bring gfs2 uptodate with the core code. Also I've managed to squash another call to ll_rw_block() along the way. There is still one part of the GFS2 I/O paths which are not correctly annotated and that is due to the sharing of the writeback code between the data and metadata address spaces. I would like to change that too, but this patch is still worth doing on its own, I think. Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
* | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds2009-06-1113-103/+4853
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: (26 commits) amd64_edac: add MAINTAINERS entry EDAC: do not enable modules by default amd64_edac: do not enable module by default amd64_edac: add module registration routines amd64_edac: add ECC reporting initializers amd64_edac: add EDAC core-related initializers amd64_edac: add error decoding logic amd64_edac: add ECC chipkill syndrome mapping table amd64_edac: add per-family descriptors amd64_edac: add F10h-and-later methods-p3 amd64_edac: add F10h-and-later methods-p2 amd64_edac: add F10h-and-later methods-p1 amd64_edac: add k8-specific methods amd64_edac: assign DRAM chip select base and mask in a family-specific way amd64_edac: add helper to dump relevant registers amd64_edac: add DRAM address type conversion facilities amd64_edac: add functionality to compute the DRAM hole amd64_edac: add sys addr to memory controller mapping helpers amd64_edac: add memory scrubber interface amd64_edac: add MCA error types ...
| * | amd64_edac: add MAINTAINERS entryBorislav Petkov2009-06-101-0/+10
| | | | | | | | | | | | | | | | | | Acked-by: Doug Thompson <dougthompson@xmission.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | EDAC: do not enable modules by defaultBorislav Petkov2009-06-101-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | Prevent EDAC compilation units from being built by default and let the user explicitly select the needed modules. Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Tested-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: do not enable module by defaultBorislav Petkov2009-06-101-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | While at it, fix a link failure when !K8_NB. Acked-by: Doug Thompson <dougthompson@xmission.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Tested-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add module registration routinesDoug Thompson2009-06-104-0/+422
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Also, link into Kbuild by adding Kconfig and Makefile entries. Borislav: - Kconfig/Makefile splitting - use zero-sized arrays for the sysfs attrs if not enabled - rename sysfs attrs to more conform values - shorten CONFIG_ names - make multiple structure members assignment vertically aligned - fix/cleanup comments - fix function return value patterns - fix err labels - fix a memleak bug caught by Ingo - remove the NUMA dependency and use num_k8_northbrides for initializing a driver instance per NB. - do not copy the pvt contents into the mci struct in amd64_init_2nd_stage() and save it in the mci->pvt_info void ptr instead. - cleanup debug calls - simplify amd64_setup_pci_device() Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add ECC reporting initializersDoug Thompson2009-06-102-1/+209
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - convert to the new {rd|wr}msr_on_cpus interfaces. - convert pvt->old_mcgctl to a bitmask thus saving some bytes - fix/cleanup comments - fix function return value patterns - add a proper bugfix found by Doug to amd64_check_ecc_enabled where we missed checking for the ECC enabled bit in NB CFG. - cleanup debug calls Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add EDAC core-related initializersDoug Thompson2009-06-101-0/+315
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - add a amd64_free_mc_sibling_devices() helper instead of opencoding the release-path. - fix/cleanup comments - fix function return value patterns - cleanup debug calls Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add error decoding logicDoug Thompson2009-06-101-0/+425
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - fold amd64_error_info_valid() into its only user - fix/cleanup comments - fix function return value patterns - cleanup debug calls Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add ECC chipkill syndrome mapping tableDoug Thompson2009-06-101-0/+135
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - fix comments - cleanup debug calls Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add per-family descriptorsDoug Thompson2009-06-101-0/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - fix comments - fix function return value patterns Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add F10h-and-later methods-p3Doug Thompson2009-06-101-4/+265
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - compute dct_sel_base_off in f10_match_to_this_node() correctly since it cannot be assumed that the Reserved bits are zero and they have to be masked out instead. - cleanup, remove StinkyIdentifiers, simplify logic - fix function return value patterns - cleanup debug calls Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add F10h-and-later methods-p2Doug Thompson2009-06-101-0/+196
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - fix a wrong negation in f10_determine_base_addr_offset() - fix a wrong mask in f10_determine_base_addr_offset() which should select DctSelBaseAddr[31:11] and not [31:16] as it was before - remove StinkyIdentifiers, trivially simplify code. - fix/cleanup comments - fix function return value patterns Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add F10h-and-later methods-p1Doug Thompson2009-06-101-0/+181
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: Fail f10_early_channel_count() if error encountered while reading a NB register since those cached register contents are accessed afterwards. - fix/cleanup comments - fix function return value patterns - cleanup debug calls Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add k8-specific methodsDoug Thompson2009-06-101-0/+173
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - fix/cleanup/move comments - fix function return value patterns - cleanup debug calls Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: assign DRAM chip select base and mask in a family-specific wayDoug Thompson2009-06-101-0/+142
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - cleanup/fix comments - fix function return value patterns - cleanup debug calls Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add helper to dump relevant registersDoug Thompson2009-06-101-0/+142
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - cleanup/fix comments - fix function return value patterns - cleanup dbg calls Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add DRAM address type conversion facilitiesDoug Thompson2009-06-101-0/+294
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - cleanup/fix comments, add BKDG refs - fix function return value patterns - cleanup dbg calls Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add functionality to compute the DRAM holeDoug Thompson2009-06-101-0/+166
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - cleanup/fix comments, add BKDG refs - cleanup debug calls Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add sys addr to memory controller mapping helpersDoug Thompson2009-06-101-0/+141
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - cleanup comments - cleanup debug calls - simplify find_mc_by_sys_addr's exit path Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add memory scrubber interfaceDoug Thompson2009-06-101-0/+130
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - fix/cleanup comments - fix function return value patterns - cleanup debug calls Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add MCA error typesDoug Thompson2009-06-101-0/+161
| | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - cleanup comments Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add DRAM error injection logic using sysfsDoug Thompson2009-06-101-0/+185
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - rename sysfs attrs to more conform names - cleanup/fix comments according to BKDG text - fix function return value patterns - cleanup debug calls Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add debugging/testing codeDoug Thompson2009-06-101-0/+255
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is for dumping different registers and testing the address mapping logic using the ECC syndromes. Borislav: - split sysfs attrs per file - use more conform names for the sysfs attrs - fix function return value patterns - cleanup/fix comments - cleanup debug calls Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
| * | amd64_edac: add driver headerDoug Thompson2009-06-101-0/+628
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Borislav: - remove register bit descriptions (complete text in BKDG) - cleanup and remove excessive/superfluous comments Reviewed-by: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Doug Thompson <dougthompson@xmission.com> Signed-off-by: Borislav Petkov <borislav.petkov@amd.com>
generated by cgit v1.1 at 2024-09-21 17:12:03 +0000