- 01 May, 2009 6 commits
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Steve French authored
When multiply mounting from the same client to the same server, with different userids, we create a vcnum which should be unique if possible (this is not the same as the smb uid, which is the handle to the security context). We were not endian converting additional (beyond the first which is zero) vcnum properly. CC: Stable <stable@kernel.org> Acked-by:
Shirish Pargaonkar <shirishp@us.ibm.com> Acked-by:
Jeff Layton <jlayton@redhat.com> Signed-off-by:
Steve French <sfrench@us.ibm.com>
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Steve French authored
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Steve French authored
Removes two sparse CHECK_ENDIAN warnings from Jeffs earlier patch, and removes the dead readlink code (after noting where in findfirst we will need to add something like that in the future to handle the newly discovered unexpected error on FindFirst of NTFS symlinks. Signed-off-by: -
Steve French authored
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Steve French authored
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Jeff Layton authored
The earlier patch to move this code to use the new unicode helpers assumed that the filename strings would be null terminated. That's not always the case. Instead of passing "max_len" to the string converter, pass "min(len, max_len)", which makes it do the right thing while still keeping the parser confined to the response. Also fix up the prototypes of this function and the callers so that max_len is unsigned (like len is). Signed-off-by:
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- 30 Apr, 2009 18 commits
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Steve French authored
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Steve French authored
In most cases, cifs_strndup is converting from Unicode (UCS2 / UTF-32) to the configured local code page for the Linux mount (usually UTF8), so Jeff suggested that to make it more clear that cifs_strndup is doing a conversion not just memory allocation and copy, rename the function to including "from_ucs" (ie Unicode) Signed-off-by: -
Igor Mammedov authored
Added loop check when mounting DFS tree. mount will fail with ELOOP if referral walks exceed MAX_NESTED_LINK count. Signed-off-by:
Igor Mammedov <niallain@gmail.com> Acked-by:
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Igor Mammedov authored
Having remote dfs root support in cifs_mount, we can afford to pass into it UNC that is remote. Signed-off-by:
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Steve French authored
Two years ago, when the session setup code in cifs was rewritten and moved to fs/cifs/sess.c, we were asked to keep the old code for a release or so (which could be reenabled at runtime) since it was such a large change and because the asn (SPNEGO) and NTLMSSP code was not rewritten and needed to be. This was useful to avoid regressions, but is long overdue to be removed. Now that the Kerberos (asn/spnego) code is working in fs/cifs/sess.c, and the NTLMSSP code moved (NTLMSSP blob setup be rewritten with the next patch in this series) quite a bit of dead code from fs/cifs/connect.c now can be removed. This old code should have been removed last year, but the earlier krb5 patches did not move/remove the NTLMSSP code which we had asked to be done first. Since no one else volunteered, I am doing it now. It is extremely important that we continue to examine the documentation for this area, to make sure our code continues to be uptodate with changes since Windows 2003. Signed-off-by: -
Jeff Layton authored
...and remove cifs_convertUCSpath. There are no more callers. Also add a #define for the buffer used in the readdir path so that we don't have so many magic numbers floating around. Signed-off-by:
Suresh Jayaraman <sjayaraman@suse.de> Signed-off-by:
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Jeff Layton authored
Change CIFSSMBUnixQuerySymLink to use the new unicode helper functions. Also change the calling conventions so that the allocation of the target name buffer is done in CIFSSMBUnixQuerySymLink rather than by the caller. Signed-off-by:
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Jeff Layton authored
...and change decode_unicode_ssetup to be a void function. It never returns an actual error anyway. Signed-off-by:
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Jeff Layton authored
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Jeff Layton authored
Rename cifs_strlcpy_to_host to cifs_strndup since that better describes what this function really does. Then, convert it to use the new string conversion and measurement functions that work in units of bytes rather than wide chars. Signed-off-by:
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Jeff Layton authored
Working in units of words means we do a lot of unnecessary conversion back and forth. Standardize on bytes instead since that's more useful for allocating buffers and such. Also, remove hostlen_fromUCS since the new function has a similar purpose. Signed-off-by:
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Jeff Layton authored
Add a replacement function for cifs_strtoUCS_le. cifs_from_ucs2 takes args for the source and destination length so that we can ensure that the function is confined within the intended buffers. Signed-off-by:
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Jeff Layton authored
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Steve French authored
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Jeff Layton authored
It's possible for character sets to require a multi-byte null string terminator. Add a helper function that determines the size of the null terminator at runtime. Signed-off-by:
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Linus Torvalds authored
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git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6: eCryptfs: Fix min function comparison warning ecryptfs: fix printk format warning
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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6Linus Torvalds authored
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6: V4L/DVB (11652): au0828: fix kernel oops regression on USB disconnect. V4L/DVB (11626): cx23885: Two fixes for DViCO FusionHDTV DVB-T Dual Express V4L/DVB (11612): mx3_camera: Fix compilation with CONFIG_PM V4L/DVB (11570): patch: s2255drv: fix race condition on set mode V4L/DVB (11568): cx18: Fix the handling of i2c bus registration error V4L/DVB (11561a): move media after i2c V4L/DVB (11516): drivers/media/video/saa5246a.c: fix use-after-free V4L/DVB (11515): drivers/media/video/saa5249.c: fix use-after-free and leak V4L/DVB (11494a): cx231xx Kconfig fixes V4L/DVB (11494): cx18: Send correct input routing value to external audio multiplexers
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- 29 Apr, 2009 16 commits
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Devin Heitmueller authored
A regression was introduced in hg changeset 33810c734a0d, which resulted in a kernel panic whenever the device was disconnected from USB. The call to 4l2_device_register() was overwriting the pointer for usb_set_intfdata(), so when au0828_usb_disconnect() was called, the usb_get_intfdata() returned a pointer to the v4l2_device instead of the au0828_dev structure. Signed-off-by:
Devin Heitmueller <dheitmueller@linuxtv.org> Signed-off-by:
Mauro Carvalho Chehab <mchehab@redhat.com>
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Christopher Pascoe authored
Two fixes for DViCO FusionHDTV DVB-T Dual Express: * Reset correct tuner when reinitializing xc3028. * Disable the I2C gate control to avoid locking up the I2C bus. Tested-by:
John Knops <jknops@australiaonline.net.au> Reviewed-by:
Steven Toth <stoth@linuxtv.org> Signed-off-by:
Christopher Pascoe <linuxdvb@itee.uq.edu.au> Signed-off-by:
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Sascha Hauer authored
Signed-off-by:
Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by:
Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by:
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Dean Anderson authored
set_modeready flag must be set before command sent to USB in s2255_write_config. Signed-off-by:
Dean Anderson <dean@sensoray.com> Signed-off-by:
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Jean Delvare authored
* Return actual error values as returned by the i2c subsystem, rather than 0 or 1. * If the registration of the second bus fails, unregister the first one before exiting, otherwise we are leaking resources. Signed-off-by:
Jean Delvare <khali@linux-fr.org> Acked-by:
Andy Walls <awalls@radix.net> Signed-off-by:
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Guennadi Liakhovetski authored
Currently drivers/media drivers are linked very early - directly after base, block, misc, and mfd and before ata, scsi, ide, input, firewire, usb, and i2c. This breaks static build of video4linux drivers, that use generic CPU i2c adapter drivers and the v4l2-subdev subsystem, because during video4linux probing the v4l2-subdev core requires a struct i2c_adapter context, which cannot be satisfied before the i2c subsystem is initialised. Moving drivers/media after drivers/i2c fixes this problem. The best way to trigger action is by submitting a patch:-) So, let's see what comes out of it - on the one hand I don't see any reason why media has to be linked this early, and nobody was able to give me one yesterday as this problem has been discussed on linux-media, OTOH, maybe indeed it would be better to move i2c the whole way up above media, but that'd be much bigger of a change, I think. -- To unsubscribe from this list: send the line "unsubscribe linux-media" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.htmlSigned-off-by:
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Dan Carpenter authored
I lowered the kfree(t) down a couple lines and removed the superflous "t->vdev = NULL;" Signed-off-by:
Dan Carpenter <error27@gmail.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
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Dan Carpenter authored
I moved the kfree() down a couple lines. t->vdev is going to be in freed memory so there is no point setting it to NULL. I added a kfree(t) on a Signed-off-by: -
Mauro Carvalho Chehab authored
selecting ALSA module breaks if !SND. Just remove select. While here, let's fix the whitespacing at the Kconfig. Signed-off-by: -
Andy Walls authored
A late v4l2_subdev framework change accidentally sent the audio input routing value to the external multiplexer, instead of the muxer input routing value to the external multiplexer. This change corrects that error. Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (24 commits) e100: do not go D3 in shutdown unless system is powering off netfilter: revised locking for x_tables Bluetooth: Fix connection establishment with low security requirement Bluetooth: Add different pairing timeout for Legacy Pairing Bluetooth: Ensure that HCI sysfs add/del is preempt safe net: Avoid extra wakeups of threads blocked in wait_for_packet() net: Fix typo in net_device_ops description. ipv4: Limit size of route cache hash table Add reference to CAPI 2.0 standard Documentation/isdn/INTERFACE.CAPI update Documentation/isdn/00-INDEX ixgbe: Fix WoL functionality for 82599 KX4 devices veth: prevent oops caused by netdev destructor xfrm: wrong hash value for temporary SA forcedeth: tx timeout fix net: Fix LL_MAX_HEADER for CONFIG_TR_MODULE mlx4_en: Handle page allocation failure during receive mlx4_en: Fix cleanup flow on cq activation vlan: update vlan carrier state for admin up/down netfilter: xt_recent: fix stack overread in compat code ...
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Thadeu Lima de Souza Cascardo authored
After experimenting with kexec with the last merges after 2.6.29, I've had some problems when probing e100. It would not read the eeprom. After some bisects, I realized this has been like that since forever (at least 2.6.18). The problem is that shutdown is doing the same thing that suspend does and puts the device in D3 state. I couldn't find a way to get the device back to a sane state in the probe function. So, based on some similar patches from Rafael J. Wysocki for e1000, e1000e, and ixgbe, I wrote this one for e100. Signed-off-by:
Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Acked-by:
"Rafael J. Wysocki" <rjw@sisk.pl> Signed-off-by:
Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Stephen Hemminger authored
The x_tables are organized with a table structure and a per-cpu copies of the counters and rules. On older kernels there was a reader/writer lock per table which was a performance bottleneck. In 2.6.30-rc, this was converted to use RCU and the counters/rules which solved the performance problems for do_table but made replacing rules much slower because of the necessary RCU grace period. This version uses a per-cpu set of spinlocks and counters to allow to table processing to proceed without the cache thrashing of a global reader lock and keeps the same performance for table updates. Signed-off-by:
Stephen Hemminger <shemminger@vyatta.com> Acked-by:
Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intelLinus Torvalds authored
* 'drm-intel-next' of git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel: drm/i915: fix up error path leak in i915_cmdbuffer drm/i915: fix unpaired i915 device mutex on entervt failure. drm/i915: add support for G41 chipset drm/i915: Enable ASLE if present drm/i915: Unregister ACPI video driver when exiting drm/i915: Register ACPI video even when not modesetting drm/i915: fix transition to I915_TILING_NONE drm/i915: Don't let an oops get triggered from irq_emit without dma init. drm/i915: allow tiled front buffers on 965+
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git://git.kernel.org/pub/scm/linux/kernel/git/roland/infinibandLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: (21 commits) RDMA/nes: Update iw_nes version RDMA/nes: Fix error path in nes_accept() RDMA/nes: Fix hang issues for large cluster dynamic connections RDMA/nes: Increase rexmit timeout interval RDMA/nes: Check for sequence number wrap-around RDMA/nes: Do not set apbvt entry for loopback RDMA/nes: Fix unused variable compile warning when INFINIBAND_NES_DEBUG=n RDMA/nes: Fix fw_ver in /sys RDMA/nes: Set trace length to 1 inch for SFP_D RDMA/nes: Enable repause timer for port 1 RDMA/nes: Correct CDR loop filter setting for port 1 RDMA/nes: Modify thermo mitigation to flip SerDes1 ref clk to internal RDMA/nes: Fix resource issues in nes_create_cq() and nes_destroy_cq() RDMA/nes: Remove root_256()'s unused pbl_count_256 parameter mlx4_core: Fix memory leak in mlx4_enable_msi_x() IB/mthca: Fix timeout for INIT_HCA and a few other commands RDMA/cxgb3: Don't zero QP attrs when moving to IDLE RDMA/nes: Fix bugs in nes_reg_phys_mr() RDMA/nes: Fix compiler warning at nes_verbs.c:1955 IPoIB: Disable NAPI while CQ is being drained ...
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