summaryrefslogtreecommitdiff
AgeCommit message (Collapse)Author
2012-10-01Merge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6Linus Torvalds
Pull CIFS updates from Steve French: "This patchset is the final section of the SMB2.1 support merge for cifs.ko. It also includes improvements to the cifs socket handling from Jeff, and also fixes a few cifs bug fixes. It adds SMB2 support for file and inode operations as well as moves some existing cifs code to use ops server struct of protocol specific callbacks. Most of this code is SMB2 specific. When enabled SMB2.1 does pass various functional tests including most of the connectathon test suite, For SMB2.1, Connectathon test 4 and some related tests fail due to not updating mode bits remotely (cifsacl support where mode bits are approximated with the cifs acl is not enable for smb2), and test8 (symlink) support is not completed for SMB2 yet (note that we will likely have a "Unix Extensions" eventually, at least for Samba, so in the long run posix locks won't have to be emulated when mounting Linux to Linux, but for most NAS and for Windows mounts posix lock emulation will still used for SMB2 in a similar fashion as we do for cifs). SMB2.1 dialect is supported. Although additional fixes to enable smb2 (the original smb2.02) dialect and to add various optional features of the smb3 dialect are expected to be added in the future as testing progresses, currently mounting with the "vers=2.1" is supported (in order to mount using SMB2.1 to servers like Samba 4, and Windows 7, Windows 2008R2)." * 'for-linus' of git://git.samba.org/sfrench/cifs-2.6: (82 commits) [CIFS] Fix indentation of fs/cifs/Kconfig entries [CIFS] Fix SMB2 negotiation support to select only one dialect (based on vers=) cifs: obtain file access during backup intent lookup (resend) CIFS: Fix possible freed pointer dereference in CIFS_SessSetup CIFS: Fix possible freed pointer dereference in SMB2_sess_setup CIFS: Make ops->close return void cifs: change DOS/NT/POSIX mapping of ERRnoresource cifs: remove support for deprecated "forcedirectio" and "strictcache" mount options cifs: remove support for CIFS_IOC_CHECKUMOUNT ioctl CIFS: Fix possible memory leaks in SMB2 code CIFS: Fix endian conversion of IndexNumber Trivial endian fixes MARK SMB2 support EXPERIMENTAL Update cifs version number cifs: add FL_CLOSE to fl_flags mask in cifs_read_flock cifs: Mangle string used for unc in /proc/mounts cifs: cleanups for cifs_mkdir_qinfo CIFS: Fix fast lease break after open problem CIFS: Add SMB2.1 lease break support CIFS: Fix cache coherency for read oplock case ...
2012-10-01lockd: per-net NSM client creation and destruction helpers introducedStanislav Kinsbursky
NSM RPC client can be required on NFSv3 umount, when child reaper is dying (and destroying it's mount namespace). It means, that current nsproxy is set to NULL already, but creation of RPC client requires UTS namespace for gaining hostname string. This patch introduces reference counted NFS RPC clients creation and destruction helpers (similar to RPCBIND RPC clients). Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Cc: <stable@vger.kernel.org> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-10-01NFS: add debug messages to callback down functionStanislav Kinsbursky
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-10-01NFS: callback per-net usage counting introducedStanislav Kinsbursky
This patch also introduces refcount-aware nfs_callback_down_net() wrapper for svc_shutdown_net(). Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-10-01NFS: make nfs_callback_tcpport6 per network contextStanislav Kinsbursky
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-10-01NFS: make nfs_callback_tcpport per network contextStanislav Kinsbursky
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-10-01NFS: callback up - users counting cleanupStanislav Kinsbursky
Usage coutner now increased only is the service was started sccessfully. Even if service is running already, then goto is not required anymore, because service creation and start will be skipped. With this patch code looks clearer. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-10-01NFS: callback service start function introducedStanislav Kinsbursky
This is just a code move, which from my POW makes code looks better. I.e. now on start we have 3 different stages: 1) Service creation. 2) Service per-net data allocation. 3) Service start. Patch also renames goto label "out_err:" into "err_start:" to reflect new changes. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-10-01[media] s5p-fimc: fimc-lite: Propagate frame format on the subdevSylwester Nawrocki
When setting image format on subdev's sink pad there was no propagation to the source pad. This resulted in wrong reported format on the source pad and wrong device configuration when used from subdev interace level only. Correct this by propagating format from the sink to the source pad. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-01NFS: callback up - transport backchannel cleanupStanislav Kinsbursky
No need to assign transports backchannel server explicitly in nfs41_callback_up() - there is nfs_callback_bc_serv() function for this. By using it, nfs4_callback_up() and nfs41_callback_up() can be called without transport argument. Note: service have to be passed to nfs_callback_bc_serv() instead of callback, since callback link can be uninitialized. Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-10-01NFS: move per-net callback thread initialization to nfs_callback_up_net()Stanislav Kinsbursky
v4: 1) Callback transport creation routine selection by version simlified. This new function in now called before nfs_minorversion_callback_svc_setup()). Also few small changes: 1) current network namespace in nfs_callback_up() was replaced by transport net. 2) svc_shutdown_net() was moved prior to callback usage counter decrement (because in case of per-net data allocation faulure svc_shutdown_net() have to be skipped). Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-10-01NFS: callback service creation function introducedStanislav Kinsbursky
This function creates service if it's not exist, or increase usage counter of the existent, and returns pointer to it. Usage counter will be droppepd by svc_destroy() later in nfs_callback_up(). Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-10-01NFS: pass net to nfs_callback_down()Stanislav Kinsbursky
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-10-01Get rid of Documentation/feature-removal.txtLinus Torvalds
This file has turned out to be a pure write-only file that causes merge conflicts and has no actual redeeming features. There is never any reason to add stuff to this idiotic file. Either something isn't getting used, and you should just remove it, or there is no excuse for removing it in the first place. Just stop the idiocy. It has also been the excuse for just plain bad behavior ("Hey, I don't like xyz, so let's mark it for removal" followed by "Hey, look, it been in feature-removal.txt for six months now, so we should remove it"). The recent bogus setitimer() ABI change request was just the most recent example of pointless and incorrect mental masturbation involving this file, and I'm tired of the silly and pointless conflicts in the file. This removal was discussed during the recent kernel summit, and while Steven Rostedt suggested we should just enter the file itself in the feature-removal schedule (to see if anybody who edits the file actually looks at it), that's cute but non-productive. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2012-10-01[media] s5p-fimc: fimc-lite: Correct Bayer pixel format definitionsSylwester Nawrocki
Replace erroneous V4L2_PIX_FMT_* entries with their V4L2_MBUS_FMT_* counterparts. This enables use of raw Bayer formats on FIMC-LITE.? subdevs. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
2012-10-01NFSv4: Add ACCESS operation to OPEN compoundWeston Andros Adamson
The OPEN operation has no way to differentiate an open for read and an open for execution - both look like read to the server. This allowed users to read files that didn't have READ access but did have EXEC access, which is obviously wrong. This patch adds an ACCESS call to the OPEN compound to handle the difference between OPENs for reading and execution. Since we're going through the trouble of calling ACCESS, we check all possible access bits and cache the results hopefully avoiding an ACCESS call in the future. Signed-off-by: Weston Andros Adamson <dros@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-10-01rbd: BUG on invalid layoutSage Weil
This shouldn't actually be possible because the layout struct is constructed from the RBD header and validated then. [elder@inktank.com: converted BUG() call to equivalent rbd_assert()] Signed-off-by: Sage Weil <sage@inktank.com> Reviewed-by: Alex Elder <elder@inktank.com>
2012-10-01ceph: propagate layout error on osd request creationSage Weil
If we are creating an osd request and get an invalid layout, return an EINVAL to the caller. We switch up the return to have an error code instead of NULL implying -ENOMEM. Signed-off-by: Sage Weil <sage@inktank.com> Reviewed-by: Alex Elder <elder@inktank.com>
2012-10-01libceph: check for invalid mappingSage Weil
If we encounter an invalid (e.g., zeroed) mapping, return an error and avoid a divide by zero. Signed-off-by: Sage Weil <sage@inktank.com> Reviewed-by: Alex Elder <elder@inktank.com>
2012-10-01NFS: Use kzalloc() instead of kmalloc() in the idmapperBryan Schumaker
This will allocate memory that has already been zeroed, allowing us to remove the memset later on. Signed-off-by: Bryan Schumaker <bjchuma@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-10-01NFS: Remove bad delegations during open recoveryBryan Schumaker
I put the client into an open recovery loop by: Client: Open file read half Server: Expire client (echo 0 > /sys/kernel/debug/nfsd/forget_clients) Client: Drop vm cache (echo 3 > /proc/sys/vm/drop_caches) finish reading file This causes a loop because the client never updates the nfs4_state after discovering that the delegation is invalid. This means it will keep trying to read using the bad delegation rather than attempting to re-open the file. Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> CC: stable@vger.kernel.org [3.4+] Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-10-01NFS: Always use the open stateid when checking for expired opensBryan Schumaker
If we are reading through a delegation, and the delegation is OK then state->stateid will still point to a delegation stateid and not an open stateid. Signed-off-by: Bryan Schumaker <bjschuma@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-10-01tg3: unconditionally select HWMON support when tg3 is enabled.Paul Gortmaker
There is the seldom used corner case where HWMON=m at the same time as TIGON3=y (typically randconfigs) which will cause a link fail like: drivers/built-in.o: In function `tg3_close': tg3.c:(.text+0x16bd86): undefined reference to `hwmon_device_unregister' drivers/built-in.o: In function `tg3_hwmon_open': tg3.c:(.text+0x16fc4b): undefined reference to `hwmon_device_register' make[1]: *** [vmlinux] Error 1 Fix it as suggested by DaveM[1] by having the Kconfig logic simply select HWMON when TIGON3 is selected. This gets rid of all the extra IS_ENABLED ifdeffery in tg3.c as a side benefit. [1] http://marc.info/?l=linux-netdev&m=134250573718151&w=2 Cc: Michael Chan <mchan@broadcom.com> Reported-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Reported-by: Anisse Astier <anisse@astier.eu> Suggested-by: David S. Miller <davem@davemloft.net> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01Merge branch 'for-next' of git://github.com/rydberg/linux into nextDmitry Torokhov
Merge Henrik's updates to multitouch code. Even though Jiri already pulled them in I need to do it too since my changes to evdev using dynamic major would clash with them.
2012-10-01nfsd4: don't allow reclaims of expired clientsJ. Bruce Fields
When a confirmed client expires, we normally also need to expire any stable storage record which would allow that client to reclaim state on the next boot. We forgot to do this in some cases. (For example, in destroy_clientid, and in the cases in exchange_id and create_session that destroy and existing confirmed client.) But in most other cases, there's really no harm to calling nfsd4_client_record_remove(), because it is a no-op in the case the client doesn't have an existing The single exception is destroying a client on shutdown, when we want to keep the stable storage records so we can recognize which clients will be allowed to reclaim when we come back up. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2012-10-01nfsd4: remove redundant callback probeJ. Bruce Fields
Both nfsd4_init_conn and alloc_init_session are probing the callback channel, harmless but pointless. Also, nfsd4_init_conn should probably be probing in the "unknown" case as well. In fact I don't see any harm to just doing it unconditionally when we get a new backchannel connection. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2012-10-01nfsd4: expire old client earlierJ. Bruce Fields
Before we had to delay expiring a client till we'd found out whether the session and connection allocations would succeed. That's no longer necessary. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2012-10-01nfsd4: separate session allocation and initializationJ. Bruce Fields
This will allow some further simplification. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2012-10-01nfsd4: clean up session allocationJ. Bruce Fields
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2012-10-01nfsd4: minor free_session cleanupJ. Bruce Fields
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2012-10-01nfsd4: new_conn_from_crses should only allocateJ. Bruce Fields
Do the initialization in the caller, and clarify that the only failure ever possible here was due to allocation. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2012-10-01nfsd4: separate connection allocation and initializationJ. Bruce Fields
It'll be useful to have connection allocation and initialization as separate functions. Also, note we'd been ignoring the alloc_conn error return in bind_conn_to_session. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2012-10-01nfsd4: reject bad forechannel attrs earlierJ. Bruce Fields
This could simplify the logic a little later. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2012-10-01nfsd4: enforce per-client sessions/no-sessions distinctionJ. Bruce Fields
Something like creating a client with setclientid and then trying to confirm it with create_session may not crash the server, but I'm not completely positive of that, and in any case it's obviously bad client behavior. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2012-10-01nfsd4: set cl_minorversion at create timeJ. Bruce Fields
And remove some mostly obsolete comments. Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2012-10-01Revert "net: ti cpsw ethernet: allow reading phy interface mode from DT"David S. Miller
This reverts commit d7559982701ac500662b2e8e150ff34f7faf0281. It wasn't meant to be applied, commit 342b7b741d76bc8aadeff844634348bb2a343d19 ("net: ti cpsw ethernet: set IFCTL_A bit in MACCONTROL") was redone in such a way to make this commit unnecessary. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01nfsd4: don't pin clientids to pseudoflavorsJ. Bruce Fields
I added cr_flavor to the data compared in same_creds without any justification, in d5497fc693a446ce9100fcf4117c3f795ddfd0d2 "nfsd4: move rq_flavor into svc_cred". Recent client changes then started making mount -osec=krb5 server:/export /mnt/ echo "hello" >/mnt/TMP umount /mnt/ mount -osec=krb5i server:/export /mnt/ echo "hello" >/mnt/TMP to fail due to a clid_inuse on the second open. Mounting sequentially like this with different flavors probably isn't that common outside artificial tests. Also, the real bug here may be that the server isn't just destroying the former clientid in this case (because it isn't good enough at recognizing when the old state is gone). But it prompted some discussion and a look back at the spec, and I think the check was probably wrong. Fix and document. Cc: stable@kernel.org Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2012-10-01Merge branch 'next/dt2' into HEADOlof Johansson
Conflicts: arch/arm/mach-exynos/clock-exynos5.c
2012-10-01gre: fix sparse warningstephen hemminger
Use be16 consistently when looking at flags. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01Merge branch 'next/boards' into HEADOlof Johansson
Conflicts: arch/arm/mach-shmobile/board-armadillo800eva.c
2012-10-01Merge branch 'next/drivers' into HEADOlof Johansson
Conflicts: arch/arm/boot/dts/omap4.dtsi arch/arm/mach-clps711x/common.c arch/arm/mach-omap1/board-h2.c arch/arm/mach-omap1/board-h3.c arch/arm/mach-omap1/leds-h2p2-debug.c arch/arm/mach-omap1/leds.c arch/arm/mach-pnx4008/time.c arch/arm/plat-omap/debug-leds.c drivers/Makefile drivers/bus/omap_l3_noc.c
2012-10-01asix: Adds support for Lenovo 10/100 USB dongle.Quinlan Pfiffer
This dongle ships with the X1 Carbon, and has an AX88772B usb to ethernet chip in it. Signed-off-by: Quinlan Pfiffer <qpfiffer@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01Merge branch 'next/soc2' into HEADOlof Johansson
2012-10-01Merge branch 'next/cleanup2' into HEADOlof Johansson
Conflicts: arch/arm/Kconfig arch/arm/Makefile arch/arm/mach-bcmring/arch.c arch/arm/mach-tegra/devices.c arch/arm/mach-tegra/dma.c
2012-10-01Merge branch 'next/dt' into HEADOlof Johansson
Conflicts: Documentation/devicetree/bindings/usb/platform-uhci.txt arch/arm/mach-vt8500/bv07.c arch/arm/mach-vt8500/devices-vt8500.c arch/arm/mach-vt8500/devices-wm8505.c arch/arm/mach-vt8500/devices.c arch/arm/mach-vt8500/devices.h arch/arm/mach-vt8500/wm8505_7in.c
2012-10-01Merge branch 'next' into for-linusDmitry Torokhov
Prepare first set of updates for 3.7 merge window.
2012-10-01Merge branch 'next/soc' into HEADOlof Johansson
Conflicts: arch/arm/mach-ux500/clock.c arch/arm/mach-ux500/cpu.c drivers/clocksource/Makefile
2012-10-01flexcan: disable bus error interrupts for the i.MX28Wolfgang Grandegger
Due to a bug in most Flexcan cores, the bus error interrupt needs to be enabled. Otherwise we don't get any error warning or passive interrupts. This is _not_ necessary for the i.MX28 and this patch disables bus error interrupts if "berr-reporting" is not requested. This avoids bus error flooding, which might harm, especially on low-end systems. To handle such quirks of the Flexcan cores, a hardware feature flag has been introduced, also replacing the "hw_ver" variable. So far nobody could tell what Flexcan core version is available on what Freescale SOC, apart from the i.MX6Q and P1010, and which bugs or features are present on the various "hw_rev". CC: Hui Wang <jason77.wang@gmail.com> CC: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-10-01Merge branch 'next/maintainers' into HEADOlof Johansson
2012-10-01net/key/af_key.c: add range checks on ->sadb_x_policy_lenDan Carpenter
Because sizeof() is size_t then if "len" is negative, it counts as a large positive value. The call tree looks like: pfkey_sendmsg() -> pfkey_process() -> pfkey_spdadd() -> parse_ipsecrequests() Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit (git 2.34.1) at 2025-09-23 06:33:51 +0000