aboutsummaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2010-05-30Merge branch 'fixes' of ↵Linus Torvalds6-76/+47
git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6 * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/kyle/parisc-2.6: parisc: Call pagefault_disable/pagefault_enable in kmap_atomic/kunmap_atomic parisc: Remove unnecessary macros from entry.S parisc: LWS fixes for syscall.S parisc: Delete unnecessary nop's in entry.S parisc: Avoid interruption in critical region in entry.S parisc: invoke oom-killer from page fault parisc: clear floating point exception flag on SIGFPE signal parisc: Use of align_frame provides stack frame.
2010-05-30Revert "cpusets: randomize node rotor used in cpuset_mem_spread_node()"Linus Torvalds5-31/+1
This reverts commit 0ac0c0d0f837c499afd02a802f9cf52d3027fa3b, which caused cross-architecture build problems for all the wrong reasons. IA64 already added its own version of __node_random(), but the fact is, there is nothing architectural about the function, and the original commit was just badly done. Revert it, since no fix is forthcoming. Requested-by: Stephen Rothwell <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2010-05-30Merge branch 'for-linus' of ↵Linus Torvalds19-32/+104
git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client: ceph: clean up on forwarded aborted mds request ceph: fix leak of osd authorizer ceph: close out mds, osd connections before stopping auth ceph: make lease code DN specific fs/ceph: Use ERR_CAST ceph: renew auth tickets before they expire ceph: do not resend mon requests on auth ticket renewal ceph: removed duplicated #includes ceph: avoid possible null dereference ceph: make mds requests killable, not interruptible sched: add wait_for_completion_killable_timeout
2010-05-30SLUB: Allow full duplication of kmalloc array for 390Christoph Lameter1-1/+1
Commit 756dee75872a2a764b478e18076360b8a4ec9045 ("SLUB: Get rid of dynamic DMA kmalloc cache allocation") makes S390 run out of kmalloc caches. Increase the number of kmalloc caches to a safe size. Cc: <[email protected]> [ .33 and .34 ] Reported-by: Heiko Carstens <[email protected]> Tested-by: Heiko Carstens <[email protected]> Signed-off-by: Christoph Lameter <[email protected]> Signed-off-by: Pekka Enberg <[email protected]>
2010-05-30parisc: Call pagefault_disable/pagefault_enable in kmap_atomic/kunmap_atomicJohn David Anglin1-3/+13
Based on the generic implementation of kmap_atomic and kunmap_atomic, we should call pagefault_disable and pagefault_enable in our PA8000 implementation. The define for kmap_atomic_prot was also missing, and I updated kmap_atomic_pfn to use the generic implementation because of the change to kmap_atomic. I believe that this change is needed to fix the fork copy-on-write bug. Signed-off-by: John David Anglin <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2010-05-30parisc: Remove unnecessary macros from entry.SJohn David Anglin1-33/+7
The EXTR, DEP and DEPI macros are unnecessary. There are PA 1.X pneumonics available with the same functionality, and the DEP and DEPI macros conflict with assembler pneumonics. Tested on a variety of 32 and 64-bit systems. Signed-off-by: John David Anglin <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2010-05-30parisc: LWS fixes for syscall.SJohn David Anglin1-23/+9
1) Gate immediately and save a branch. 2) Fix off by one error in checking entry number. 3) Use sr7 instead of sr3 in error return path as sr3 might not contain correct value. 4) Enable locking on UP systems to prevent incorrect operation of the cas_action critical region on page faults. Tested on several systems, including UP c3750 with 2.6.33.2 kernel. Signed-off-by: John David Anglin <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2010-05-30parisc: Delete unnecessary nop's in entry.SJohn David Anglin1-7/+0
Signed-off-by: John David Anglin <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2010-05-30parisc: Avoid interruption in critical region in entry.SJohn David Anglin1-2/+3
Signed-off-by: John David Anglin <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2010-05-30parisc: invoke oom-killer from page faultNick Piggin1-4/+3
As explained in commit 1c0fe6e3bd, we want to call the architecture independent oom killer when getting an unexplained OOM from handle_mm_fault, rather than simply killing current. Cc: [email protected] Cc: [email protected] Signed-off-by: Nick Piggin <[email protected]> Acked-by: David Rientjes <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2010-05-30parisc: clear floating point exception flag on SIGFPE signalHelge Deller1-0/+1
Clear the floating point exception flag before returning to user space. This is needed, else the libc trampoline handler may hit the same SIGFPE again while building up a trampoline to a signal handler. Fixes debian bug #559406. Signed-off-by: Helge Deller <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2010-05-30parisc: Use of align_frame provides stack frame.Carlos O'Donell1-4/+11
Any assembly constant generated with the use of align_frame includes size for a full stack frame. Signed-off-by: Carlos O'Donell <[email protected]> Signed-off-by: Kyle McMartin <[email protected]>
2010-05-29Merge branch 'for-linus' of ↵Linus Torvalds25-180/+200
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: (26 commits) ALSA: snd-usb-caiaq: Bump version number to 1.3.21 ALSA: Revert "ALSA: snd-usb-caiaq: Set default input mode of A4DJ" ALSA: snd-usb-caiaq: Simplify single case to an 'if' ALSA: snd-usb-caiaq: Restore 'Control vinyl' input mode on A4DJ ALSA: hda: Use LPIB for a Shuttle device ALSA: hda: Add support for another Lenovo ThinkPad Edge in conexant codec ALSA: hda: Use LPIB for Sony VPCS11V9E ALSA: usb-audio: fix feature unit parser for UAC2 ALSA: asihpi - Minor code cleanup ALSA: asihpi - Add support for new ASI8800 family ALSA: asihpi - Fix bug preventing outstream_write preload from happening ALSA: asihpi - Fix imbalanced lock path in hw_message ALSA: asihpi - Remove support for old ASI8800 family ALSA: asihpi - Add hd radio blend functions ALSA: asihpi - Remove unused io map functions ALSA: usb-audio: add support for UAC2 pitch control ALSA: usb-audio: parse UAC2 endpoint descriptors correctly ALSA: usb-audio: fix return values ALSA: usb-audio: parse more format descriptors with structs sound: Add missing spin_unlock ...
2010-05-29Merge branch 'fix/hda' into for-linusTakashi Iwai2-0/+4
2010-05-29Merge branch 'fix/misc' into for-linusTakashi Iwai18-157/+170
2010-05-29Merge branch 'fix/asoc' into for-linusTakashi Iwai5-23/+26
2010-05-29ALSA: snd-usb-caiaq: Bump version number to 1.3.21Mark Hills1-1/+1
Acked-by: Daniel Mack <[email protected]> Signed-off-by: Mark Hills <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-05-29ALSA: Revert "ALSA: snd-usb-caiaq: Set default input mode of A4DJ"Mark Hills1-6/+0
Do not explicity set the default input mode. Use the hardware default of mode 0 ('Control vinyl'), which is now available. This reverts commit e3ca4c9. Acked-by: Daniel Mack <[email protected]> Signed-off-by: Mark Hills <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-05-29ALSA: snd-usb-caiaq: Simplify single case to an 'if'Mark Hills1-4/+2
After removing code, only one case remains. So use an 'if' instead. Acked-by: Daniel Mack <[email protected]> Signed-off-by: Mark Hills <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-05-29ALSA: snd-usb-caiaq: Restore 'Control vinyl' input mode on A4DJMark Hills1-28/+2
This feature was undocumented on early A4DJ units. It is indicated by lighting both the 'line' and 'phono' lamps at the same time. Newer units document this and the newer Windows drivers enable this for all units, so restore the functionality. This patch simplifies the code and changes the mode mapping to match the A8DJ, favouring simpler code and consistency over keeping the existing mapping. Both 'Control vinyl' and 'Phono' input modes enable the hardware preamp. The difference is the input impedance. This reverts commit 9a9527e. Acked-by: Daniel Mack <[email protected]> Signed-off-by: Mark Hills <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-05-29ALSA: hda: Use LPIB for a Shuttle deviceDaniel T Chen1-0/+1
BugLink: https://launchpad.net/bugs/551949 Symptom: On the reporter's Shuttle device, using PulseAudio in Ubuntu 10.04 LTS results in "popping clicking" audio with the PA crashing shortly thereafter. Test case: Using Ubuntu 10.04 LTS (Linux 2.6.32.12), Linux 2.6.33, or Linux 2.6.34, adjust the HDA device's volume with PulseAudio. Resolution: add SSID for this machine to the position_fix quirk table, explicitly specifying the LPIB method. Reported-and-Tested-By: Christian Mehlis <[email protected]> Cc: <[email protected]> Signed-off-by: Daniel T Chen <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2010-05-29ceph: clean up on forwarded aborted mds requestSage Weil1-4/+9
If an mds request is aborted (timeout, SIGKILL), it is left registered to keep our state in sync with the mds. If we get a forward notification, though, we know the request didn't succeed and we can unregister it safely. We were trying to resend it, but then bailing out (and not unregistering) in __do_request. Signed-off-by: Sage Weil <[email protected]>
2010-05-29ceph: fix leak of osd authorizerSage Weil1-1/+6
Release the ceph_authorizer when releasing osd state. Signed-off-by: Sage Weil <[email protected]>
2010-05-29ceph: close out mds, osd connections before stopping authSage Weil3-1/+16
The auth module (part of the mon_client) is needed to free any ceph_authorizer(s) used by the mds and osd connections. Flush the msgr workqueue before stopping monc to ensure that the destroy_authorizer auth op is available when those connections are closed out. Signed-off-by: Sage Weil <[email protected]>
2010-05-29ceph: make lease code DN specificSage Weil2-12/+13
The lease code includes a mask in the CEPH_LOCK_* namespace, but that namespace is changing, and only one mask (formerly _DN == 1) is used, so hard code for that value for now. If we ever extend this code to handle leases over different data types we can extend it accordingly. Signed-off-by: Sage Weil <[email protected]>
2010-05-29fs/ceph: Use ERR_CASTJulia Lawall6-6/+6
Use ERR_CAST(x) rather than ERR_PTR(PTR_ERR(x)). The former makes more clear what is the purpose of the operation, which otherwise looks like a no-op. In the case of fs/ceph/inode.c, ERR_CAST is not needed, because the type of the returned value is the same as the type of the enclosing function. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ type T; T x; identifier f; @@ T f (...) { <+... - ERR_PTR(PTR_ERR(x)) + x ...+> } @@ expression x; @@ - ERR_PTR(PTR_ERR(x)) + ERR_CAST(x) // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: Sage Weil <[email protected]>
2010-05-29ceph: renew auth tickets before they expireSage Weil4-1/+27
We were only requesting renewal after our tickets expire; do so before that. Most of the low-level logic for this was already there; just use it. Signed-off-by: Sage Weil <[email protected]>
2010-05-29ceph: do not resend mon requests on auth ticket renewalSage Weil1-1/+4
We only want to send pending mon requests when we successfully authenticate. If we are already authenticated, like when we renew our ticket, there is no need to resend pending requests. Signed-off-by: Sage Weil <[email protected]>
2010-05-29ceph: removed duplicated #includesAndrea Gelmini2-2/+0
fs/ceph/auth.c: linux/slab.h is included more than once. fs/ceph/super.h: linux/slab.h is included more than once. Acked-by: Christoph Lameter <[email protected]> Signed-off-by: Andrea Gelmini <[email protected]> Signed-off-by: Sage Weil <[email protected]>
2010-05-29ceph: avoid possible null dereferenceSage Weil1-2/+2
ac->ops may be null; use protocol id in error message instead. Reported-by: Dan Carpenter <[email protected]> Signed-off-by: Sage Weil <[email protected]>
2010-05-29ceph: make mds requests killable, not interruptibleSage Weil1-2/+2
The underlying problem is that many mds requests can't be restarted. For example, a restarted create() would return -EEXIST if the original request succeeds. However, we do not want a hung MDS to hang the client too. So, use the _killable wait_for_completion variants to abort on SIGKILL but nothing else. Signed-off-by: Sage Weil <[email protected]>
2010-05-29sched: add wait_for_completion_killable_timeoutSage Weil2-0/+19
Add missing _killable_timeout variant for wait_for_completion that will return when a timeout expires or the task is killed. CC: Ingo Molnar <[email protected]> CC: Andreas Herrmann <[email protected]> CC: Thomas Gleixner <[email protected]> CC: Mike Galbraith <[email protected]> Acked-by: Peter Zijlstra <[email protected]> Signed-off-by: Sage Weil <[email protected]>
2010-05-29Merge branch 'tip/perf/core' of ↵Ingo Molnar2-8/+17
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/urgent
2010-05-29net: fix sk_forward_alloc corruptionsEric Dumazet3-2/+10
As David found out, sock_queue_err_skb() should be called with socket lock hold, or we risk sk_forward_alloc corruption, since we use non atomic operations to update this field. This patch adds bh_lock_sock()/bh_unlock_sock() pair to three spots. (BH already disabled) 1) skb_tstamp_tx() 2) Before calling ip_icmp_error(), in __udp4_lib_err() 3) Before calling ipv6_icmp_error(), in __udp6_lib_err() Reported-by: Anton Blanchard <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-05-29Phonet: listening socket lock protects the connected socket listRémi Denis-Courmont1-3/+3
The accept()'d socket need to be unhashed while the (listen()'ing) socket lock is held. This fixes a race condition that could lead to an OOPS. Signed-off-by: Rémi Denis-Courmont <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-05-29caif: unlock on error path in cfserl_receive()Dan Carpenter1-2/+4
There was an spin_unlock missing on the error path. The spin_lock was tucked in with the declarations so it was hard to spot. I added a new line. Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Sjur Brændeland <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-05-29be2net: remove superfluous externsDan Carpenter1-2/+2
This fixes some sparse warnings: drivers/net/benet/be_cmds.c:1503:12: warning: function 'be_cmd_enable_magic_wol' with external linkage has definition drivers/net/benet/be_cmds.c:1668:12: warning: function 'be_cmd_get_seeprom_data' with external linkage has definition Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Sarveshwar Bandi <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-05-29be2net: add unlock on error pathDan Carpenter1-2/+5
The unlock accidentally got removed from the error path in dd131e76e5: "be2net: Bug fix to avoid disabling bottom half during firmware upgrade." Signed-off-by: Dan Carpenter <[email protected]> Acked-by: Sarveshwar Bandi <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-05-29net/rds: Add missing mutex_unlockJulia Lawall2-0/+2
Add a mutex_unlock missing on the error path. In each case, whenever the label out is reached from elsewhere in the function, mutex is not locked. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression E1; @@ * mutex_lock(E1); <+... when != E1 if (...) { ... when != E1 * return ...; } ...+> * mutex_unlock(E1); // </smpl> Signed-off-by: Julia Lawall <[email protected]> Reviewed-by: Zach Brown <[email protected]> Acked-by: Andy Grover <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-05-29drivers/isdn/hardware/mISDN: Add missing spin_unlockJulia Lawall1-1/+3
Add a spin_unlock missing on the error path. The return value of write_reg seems to be completely ignored, so it seems that the lock should be released in every case. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression E1; @@ * spin_lock(E1,...); <+... when != E1 if (...) { ... when != E1 * return ...; } ...+> * spin_unlock(E1,...); // </smpl> Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-05-29fs_enet: Adjust BDs after tx errorMark Ware1-6/+43
This patch fixes an occasional transmit lockup in the mac-fcc which occurs after a tx error. The test scenario had the local port set to autoneg and the other end fixed at 100FD, resulting in a large number of late collisions. According to the MPC8280RM 30.10.1.3 (also 8272RM 29.10.1.3), after a tx error occurs, TBPTR may sometimes point beyond BDs still marked as ready. This patch walks back through the BDs and points TBPTR to the earliest one marked as ready. Tested on a custom board with a MPC8280. Signed-off-by: Mark Ware <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-05-29skb: make skb_recycle_check() return a bool valueChangli Gao2-7/+7
Signed-off-by: Changli Gao <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-05-28IPv6: fix Mobile IPv6 regressionBrian Haley1-1/+1
Commit f4f914b5 (net: ipv6 bind to device issue) caused a regression with Mobile IPv6 when it changed the meaning of fl->oif to become a strict requirement of the route lookup. Instead, only force strict mode when sk->sk_bound_dev_if is set on the calling socket, getting the intended behavior and fixing the regression. Tested-by: Arnaud Ebalard <[email protected]> Signed-off-by: Brian Haley <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2010-05-28Merge branch 'master' of ↵David S. Miller7-12/+27
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-05-28Merge branch 'drm-linus' of ↵Linus Torvalds1-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon: fix the r100/r200 ums block 0 page fix
2010-05-28Merge branch 'idle-release' of ↵Linus Torvalds14-42/+538
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6 * 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6: intel_idle: native hardware cpuidle driver for latest Intel processors ACPI: acpi_idle: touch TS_POLLING only in the non-MWAIT case acpi_pad: uses MONITOR/MWAIT, so it doesn't need to clear TS_POLLING sched: clarify commment for TS_POLLING ACPI: allow a native cpuidle driver to displace ACPI cpuidle: make cpuidle_curr_driver static cpuidle: add cpuidle_unregister_driver() error check cpuidle: fail to register if !CONFIG_CPU_IDLE
2010-05-28Merge branch 'release' of ↵Linus Torvalds59-471/+4472
git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (27 commits) ACPI: Don't let acpi_pad needlessly mark TSC unstable drivers/acpi/sleep.h: Checkpatch cleanup ACPI: Minor cleanup eliminating redundant PMTIMER_TICKS to NS conversion ACPI: delete unused c-state promotion/demotion data strucutures ACPI: video: fix acpi_backlight=video ACPI: EC: Use kmemdup drivers/acpi: use kasprintf ACPI, APEI, EINJ injection parameters support Add x64 support to debugfs ACPI, APEI, Use ERST for persistent storage of MCE ACPI, APEI, Error Record Serialization Table (ERST) support ACPI, APEI, Generic Hardware Error Source memory error support ACPI, APEI, UEFI Common Platform Error Record (CPER) header Unified UUID/GUID definition ACPI Hardware Error Device (PNP0C33) support ACPI, APEI, PCIE AER, use general HEST table parsing in AER firmware_first setup ACPI, APEI, Document for APEI ACPI, APEI, EINJ support ACPI, APEI, HEST table parsing ACPI, APEI, APEI supporting infrastructure ...
2010-05-29drm/radeon: fix the r100/r200 ums block 0 page fixDave Airlie1-2/+3
airlied -> brown paper bag. I blame Hi-5 or the Wiggles for lowering my IQ, move the fix inside some brackets instead of breaking everything in site. Cc: [email protected] Signed-off-by: Dave Airlie <[email protected]>
2010-05-28Merge branch 'ht-delete-2.6.35' into releaseLen Brown6-24/+6
2010-05-28Merge branch 'misc-2.6.35' into releaseLen Brown6-39/+30
Powered by cgit, Gruvboxed by Blaster4385.