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2014-08-09Merge branch 'for-3.17' of git://linux-nfs.org/~bfields/linuxLinus Torvalds39-1466/+2749
Pull nfsd updates from Bruce Fields: "This includes a major rewrite of the NFSv4 state code, which has always depended on a single mutex. As an example, open creates are no longer serialized, fixing a performance regression on NFSv3->NFSv4 upgrades. Thanks to Jeff, Trond, and Benny, and to Christoph for review. Also some RDMA fixes from Chuck Lever and Steve Wise, and miscellaneous fixes from Kinglong Mee and others" * 'for-3.17' of git://linux-nfs.org/~bfields/linux: (167 commits) svcrdma: remove rdma_create_qp() failure recovery logic nfsd: add some comments to the nfsd4 object definitions nfsd: remove the client_mutex and the nfs4_lock/unlock_state wrappers nfsd: remove nfs4_lock_state: nfs4_state_shutdown_net nfsd: remove nfs4_lock_state: nfs4_laundromat nfsd: Remove nfs4_lock_state(): reclaim_complete() nfsd: Remove nfs4_lock_state(): setclientid, setclientid_confirm, renew nfsd: Remove nfs4_lock_state(): exchange_id, create/destroy_session() nfsd: Remove nfs4_lock_state(): nfsd4_open and nfsd4_open_confirm nfsd: Remove nfs4_lock_state(): nfsd4_delegreturn() nfsd: Remove nfs4_lock_state(): nfsd4_open_downgrade + nfsd4_close nfsd: Remove nfs4_lock_state(): nfsd4_lock/locku/lockt() nfsd: Remove nfs4_lock_state(): nfsd4_release_lockowner nfsd: Remove nfs4_lock_state(): nfsd4_test_stateid/nfsd4_free_stateid nfsd: Remove nfs4_lock_state(): nfs4_preprocess_stateid_op() nfsd: remove old fault injection infrastructure nfsd: add more granular locking to *_delegations fault injectors nfsd: add more granular locking to forget_openowners fault injector nfsd: add more granular locking to forget_locks fault injector nfsd: add a list_head arg to nfsd_foreach_client_lock ...
2014-08-09Merge branch 'for-next' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds20-844/+1702
Pull CIFS updates from Steve French: "The most visible change in this set is the additional of multi-credit support for SMB2/SMB3 which dramatically improves the large file i/o performance for these dialects and significantly increases the maximum i/o size used on the wire for SMB2/SMB3. Also reconnection behavior after network failure is improved" * 'for-next' of git://git.samba.org/sfrench/cifs-2.6: (35 commits) Add worker function to set allocation size [CIFS] Fix incorrect hex vs. decimal in some debug print statements update CIFS TODO list Add Pavel to contributor list in cifs AUTHORS file Update cifs version CIFS: Fix STATUS_CANNOT_DELETE error mapping for SMB2 CIFS: Optimize readpages in a short read case on reconnects CIFS: Optimize cifs_user_read() in a short read case on reconnects CIFS: Improve indentation in cifs_user_read() CIFS: Fix possible buffer corruption in cifs_user_read() CIFS: Count got bytes in read_into_pages() CIFS: Use separate var for the number of bytes got in async read CIFS: Indicate reconnect with ECONNABORTED error code CIFS: Use multicredits for SMB 2.1/3 reads CIFS: Fix rsize usage for sync read CIFS: Fix rsize usage in user read CIFS: Separate page reading from user read CIFS: Fix rsize usage in readpages CIFS: Separate page search from readpages CIFS: Use multicredits for SMB 2.1/3 writes ...
2014-08-10drm/nouveau: expose the full object/event interfaces to userspaceBen Skeggs9-10/+427
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau: fix headless modeBen Skeggs2-2/+3
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau: hide sysfs pstate file behind an option againBen Skeggs1-1/+8
No-one has yet had time to move this to debugfs as discussed during the last merge window. Until this happens, hide the option to make it clear it's not going to be here forever. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nv50/disp: shhh compilerBen Skeggs1-4/+4
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/gf100-/gr: implement the proper SetShaderExceptions methodBen Skeggs9-17/+53
We have another version of it implemented in SW, however, that version isn't serialised with normal PGRAPH operation and can possibly clobber the enables for another context. This is the same method that's implemented by the NVIDIA binary driver. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/gf100-/gr: remove some broken ltc bashing, for nowBen Skeggs13-58/+0
... and hope that the defaults are good enough. This was always supposed to be a read/modify/write thing anyway, so we're writing very wrong stuff for some boards already. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/gf100-/gr: unhardcode attribute cb configBen Skeggs13-166/+199
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/gf100-/gr: fetch tpcs-per-ppc info on startupBen Skeggs9-1/+16
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/gf100-/gr: unhardcode pagepool configBen Skeggs13-41/+75
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/gf100-/gr: unhardcode bundle cb configBen Skeggs13-41/+100
Should be the same values as before, except: GF117 has smaller buffer allocated, as per register setup. GK20A now uses values from Tegra driver, not GK104's. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/gf100-/gr: improve initial context patch list helpersBen Skeggs4-20/+51
Removes need for fixed buffer indices, and allows the functions utilising them to also be run outside of context generation. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/gf100-/gr: add support for zero bandwidth clearBen Skeggs10-11/+313
Default ZBC table is compatible with binary driver defaults. Userspace will need to be updated to take full advantage of this feature, however, some applications will see a performance boost without updated drivers. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/ltc: add zbc driversBen Skeggs6-1/+108
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/ltc: s/ltcg/ltc/ + cleanupBen Skeggs17-235/+362
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau: use ram info from nvif_deviceBen Skeggs8-32/+17
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/disp: implement nvif event sources for vblank/connector notifiersBen Skeggs11-20/+47
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/disp: allow user direct access to channel control registersBen Skeggs4-1/+24
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/disp: audit and version display classesBen Skeggs52-423/+323
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/disp: audit and version SCANOUTPOS methodBen Skeggs15-172/+204
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nv50-/disp: audit and version PIOR_PWR methodBen Skeggs10-70/+50
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nv50-/disp: audit and version SOR_DP_PWR methodBen Skeggs9-74/+41
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nv50-/disp: audit and version LVDS_SCRIPT methodBen Skeggs9-23/+43
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nv50-/disp: audit and version SOR_HDMI_PWR methodBen Skeggs13-45/+121
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nv50-/disp: audit and version SOR_HDA_ELD methodBen Skeggs10-29/+75
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nv50-/disp: audit and version SOR_PWR methodBen Skeggs10-26/+45
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nv50-/disp: audit and version DAC_LOAD methodBen Skeggs10-51/+48
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nv50-/disp: audit and version DAC_PWR methodBen Skeggs13-41/+171
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nv50-/disp: share channel creation between nv50/gf110 implsBen Skeggs10-302/+204
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nv50/kms: don't assume same class versions for all channelsBen Skeggs1-48/+166
One of the next commits will remove some of the class IDs, leaving only the ones used by NVIDIA which, presumably, mark where functionality changes actually happened. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/fifo: implement nvif event sourceBen Skeggs13-50/+89
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/fifo: allow direct access to channel control registers where ↵Ben Skeggs11-9/+38
possible The indirect method has been left in-place here as a fallback path, as it may not be possible to map the non-PAGE_SIZE aligned control areas across some chipset+interface combinations. This isn't a problem for the primary use-case where the core and drm are linked together in kernel-land, but across a VM or (in the case where it applies now) between the core in the kernel and a userspace test tool. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/fifo: audit and version fifo channel classesBen Skeggs19-199/+323
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/device: audit and version NVIF_CONTROL class and methodsBen Skeggs7-112/+174
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/pm: audit and version NVIF_PERFMON class and methodsBen Skeggs4-78/+116
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/dma: audit and version NV_DMA classesBen Skeggs15-216/+318
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/dmaobj: switch to a slightly saner designBen Skeggs8-181/+357
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/dmaobj: update to an improved style of class definitionBen Skeggs16-209/+157
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/device: audit and version NV_DEVICE classBen Skeggs7-105/+135
The full object interfaces are about to be exposed to userspace, so we need to check for any security-related issues and version the structs to make it easier to handle any changes we may need in the future. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau: use ioctl interface for abi16 gpuobj freeBen Skeggs1-3/+15
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau: use ioctl interface for abi16 ntfy allocBen Skeggs1-18/+31
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau: use ioctl interface for abi16 grobj allocBen Skeggs3-34/+54
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau: remove as much direct use of core headers as possibleBen Skeggs23-59/+22
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau: remove (most) hardcoded object handle usageBen Skeggs9-58/+45
The PFIFO<->EVO sync buffers will be fixed up later when inter-channel sync in general is improved. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau: port to nvif client/device/objectsBen Skeggs40-479/+522
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau: initial pass at moving to struct nvif_deviceBen Skeggs41-388/+459
This is an attempt at isolating some of the changes necessary to port to NVIF in a separate commit. Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau: kill nouveau_dev() + wrap register macrosBen Skeggs17-219/+228
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau: fix some usages of the wrong print functionBen Skeggs8-50/+54
Signed-off-by: Ben Skeggs <[email protected]>
2014-08-10drm/nouveau/nvif: import library functions for the ioctl/event interfacesBen Skeggs14-2/+1350
This is a wrapper around the interfaces defined in an earlier commit, and is also used by various userspace (either by a libdrm backend, or libpciaccess) tools/tests. In the future this will be extended to handle channels, replacing some long-unloved code we currently use, and allow fifo/display/mpeg (hi Ilia ;)) engines to all be exposed in the same way. Signed-off-by: Ben Skeggs <[email protected]>
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