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2010-08-19firewire: net: fix unicast reception RCODE in failure pathsStefan Richter
The incoming request hander fwnet_receive_packet() expects subsequent datagram handling code to return non-zero on errors. However, almost none of the failure paths did so. Fix them all. (This error reporting is used to send and RCODE_CONFLICT_ERROR to the sender node in such failure cases. Two modes of failure exist: Out of memory, or firewire-net is unaware of any peer node to which a fragment or an ARP packet belongs. However, it is unclear whether a sender can actually make use of such information. A Linux peer apparently can't. Maybe it should all be simplified to void functions.) Reported-by: Julia Lawall <julia@diku.dk> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2010-08-19firewire: sbp2: fix stall with "Unsolicited response"Stefan Richter
Fix I/O stalls with some 4-bay RAID enclosures which are based on OXUF936QSE: - Onnto dataTale RSM4QO, old firmware (not anymore with current firmware), - inXtron Hydra Super-S LCM, old as well as current firmware when used in RAID-5 mode, perhaps also in other RAID modes. The stalls happen during heavy or moderate disk traffic in periods that are a multiple of 5 minutes, roughly twice per hour. They are caused by the target responding too late to an ORB_Pointer register write: The target responds after Split_Timeout, hence firewire-core cancels the transaction, and firewire-sbp2 fails the SCSI request. The SCSI core retries the request, that fails again (and again), hence SCSI core calls firewire-sbp2's abort handler (and even the Management_Agent register write in the abort handler has the transaction timeout problem). During all that, the process which issued the I/O is stalled in I/O wait state. Meanwhile, the target actually acts on the first failed SCSI request: It responds to the ORB_Pointer write later (seen in the kernel log as "firewire_core: Unsolicited response") and also finishes the SCSI request with proper status (seen in the kernel log as "firewire_sbp2: status write for unknown orb"). So let's just ignore RCODE_CANCELLED in the transaction callback and wait for the target to complete the ORB nevertheless. This requires a small modification is sbp2_cancel_orbs(); it now needs to call orb->callback() regardless whether fw_cancel_transaction() found the transaction unfinished or finished. A different solution is to increase Split_Timeout on the local node. (Tested: 2000ms timeout; maybe 1000ms or something like that works too. 200ms is insufficient. Standard is 100ms.) However, I rather not do this because any software on any node could change the Split_Timeout to something unsuitable. Or such a large Split_Timeout may be undesirable for other purposes. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2010-08-19firewire: sbp2: fix memory leak in sbp2_cancel_orbs or at send errorStefan Richter
When an ORB was canceled (Command ORB i.e. SCSI request timed out, or Management ORB timed out), or there was a send error in the initial transaction, we missed to drop one of the ORB's references and thus leaked memory. Background: In total, we hold 3 references to each Operation Request Block: - 1 during sbp2_scsi_queuecommand() or sbp2_send_management_orb() respectively, - 1 for the duration of the write transaction to the ORB_Pointer or Management_Agent register of the target, - 1 for as long as the ORB stays within the lu->orb_list, until the ORB is unlinked from the list and the orb->callback was executed. The latter one of these 3 references is finished - normally by sbp2_status_write() when the target wrote status for a pending ORB, - or by sbp2_cancel_orbs() in case of an ORB time-out, - or by complete_transaction() in case of a send error. Of them, the latter two lacked the kref_put. Add the missing kref_put()s. Add comments to the gets and puts of references for transaction callbacks and ORB callbacks so that it is easier to see what is supposed to happen. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2010-08-19Merge branch 'perf-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: kprobes/x86: Fix the return address of multiple kretprobes perf tools: Fix build error on read only source. perf, x86: Fix Intel-nhm PMU programming errata workaround
2010-08-19mtd: nand: Fix regression in BBM detectionBrian Norris
Commit c7b28e25cb9beb943aead770ff14551b55fa8c79 ("mtd: nand: refactor BB marker detection") caused a regression in detection of factory-set bad block markers, especially for certain small-page NAND. This fix removes some unneeded constraints on using NAND_SMALL_BADBLOCK_POS, making the detection code more correct. This regression can be seen, for example, in Hynix HY27US081G1M and similar. Signed-off-by: Brian Norris <norris@broadcom.com> Tested-by: Michael Guntsche <mike@it-loops.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2010-08-19tracing: Fix timer tracingArjan van de Ven
PowerTOP would like to be able to trace timers. Unfortunately, the current timer tracing is not very useful: the actual timer function is not recorded in the trace at the start of timer execution. Although this is recorded for timer "start" time (when it gets armed), this is not useful; most timers get started early, and a tracer like PowerTOP will never see this event, but will only see the actual running of the timer. This patch just adds the function to the timer tracing; I've verified with PowerTOP that now it can get useful information about timers. Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: xiaoguangrong@cn.fujitsu.com Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: <stable@kernel.org> # .35.x, .34.x, .33.x LKML-Reference: <4C6C5FA9.3000405@linux.intel.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-08-19kprobes/x86: Fix the return address of multiple kretprobesKUMANO Syuhei
Fix the return address of subsequent kretprobes when multiple kretprobes are set on the same function. For example: # cd /sys/kernel/debug/tracing # echo "r:event1 sys_symlink" > kprobe_events # echo "r:event2 sys_symlink" >> kprobe_events # echo 1 > events/kprobes/enable # ln -s /tmp/foo /tmp/bar (without this patch) # cat trace ln-897 [000] 20404.133727: event1: (kretprobe_trampoline+0x0/0x4c <- sys_symlink) ln-897 [000] 20404.133747: event2: (system_call_fastpath+0x16/0x1b <- sys_symlink) (with this patch) # cat trace ln-740 [000] 13799.491076: event1: (system_call_fastpath+0x16/0x1b <- sys_symlink) ln-740 [000] 13799.491096: event2: (system_call_fastpath+0x16/0x1b <- sys_symlink) Signed-off-by: KUMANO Syuhei <kumano.prog@gmail.com> Reviewed-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> LKML-Reference: <1281853084.3254.11.camel@camp10-laptop> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2010-08-19Merge branch 'perf/urgent' of ↵Ingo Molnar
git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux-2.6 into perf/urgent
2010-08-19HID: Add support for chicony multitouch screens.David Gow
Adds a hid quirk for the chicony multitouch screen found in the Acer Aspire 1820pt notebook. Signed-off-by: David Gow <david@ingeniumdigital.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-08-19ll_temac: Fix poll implementationMichal Simek
Functions ll_temac_rx_irq and ll_temac_tx_irq have pointer to net_device as second parameter not pointer to temac_local. Signed-off-by: Michal Simek <monstr@monstr.eu> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-19netxen: fix a race in netxen_nic_get_stats()Eric Dumazet
Dont clear netdev->stats, it might give transient wrong values to concurrent stat readers. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-19qlnic: fix a race in qlcnic_get_stats()Eric Dumazet
Dont clear netdev->stats, it might give transient wrong values to concurrent stat readers. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-19irda: fix a race in irlan_eth_xmit()Eric Dumazet
After skb is queued, its illegal to dereference it. Cache skb->len into a temporary variable. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-19net: sh_eth: remove unused variableKuninori Morimoto
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-19netxen: update version 4.0.74Amit Kumar Salecha
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-19netxen: fix inconsistent lock stateAmit Kumar Salecha
Spin lock rds_ring->lock is used in poll routine, so other users should use spin_lock_bh(). While posting rx buffers from netxen_nic_attach, rds_ring->lock is not required, so cleaning it instead of fixing it by spin_lock_bh(). Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-19vlan: Match underlying dev carrier on vlan addPhil Oester
When adding a new vlan, if the underlying interface has no carrier, then the newly added vlan interface should also have no carrier. At present, this is not true - the newly added vlan is added with carrier up. Fix by checking state of real device. Signed-off-by: Phil Oester <kernel@linuxace.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-19ibmveth: Fix opps during MTU change on an active deviceRobert Jennings
This fixes the following opps which can occur when trying to deallocate receive buffer pools when changing the MTU of an active ibmveth device. Oops: Kernel access of bad area, sig: 11 [#1] NIP: d000000004db00e8 LR: d000000004db00ac CTR: 0000000000591038 REGS: c00000007fff39d0 TRAP: 0300 Not tainted (2.6.36-rc1) MSR: 8000000000009032 <EE,ME,IR,DR> CR: 22248244 XER: 00000002 DAR: 0000000000000488, DSISR: 0000000042000000 TASK = c00000007c463790[6531] 'netserver' THREAD: c00000007a154000 CPU: 0 GPR00: 0000000000000000 c00000007fff3c50 d000000004dbd360 0000000000000001 GPR04: 0000000000000001 1fffffffffffffff 000000000000043c c00000007a8e9f60 GPR08: c00000007a8e9e20 0000000000000245 0000000000000488 0000000000000000 GPR12: 00000000000000c0 c000000006d70000 c00000007bfec098 c00000007bfebc2c GPR16: c00000007a157c78 0000000000000000 0000000000000001 0000000000000000 GPR20: 0000000000000001 0000000000000010 c000000000b51180 c00000007a8e9d90 GPR24: c00000007a8e9da0 c00000007a8e9580 00000000000005ea 00000000000002ff GPR28: 0000000000000004 0000000000000080 c000000000a946f8 c00000007a8e9d80 NIP [d000000004db00e8] .ibmveth_remove_buffer_from_pool+0xe8/0x130 [ibmveth] LR [d000000004db00ac] .ibmveth_remove_buffer_from_pool+0xac/0x130 [ibmveth] Call Trace: [c00000007fff3c50] [d000000004db00ac] .ibmveth_remove_buffer_from_pool+0xac/0x130 [ibmveth] (unreliable) [c00000007fff3cf0] [d000000004db31dc] .ibmveth_poll+0x30c/0x460 [ibmveth] [c00000007fff3dd0] [c00000000042c4b8] .net_rx_action+0x178/0x278 [c00000007fff3eb0] [c000000000093cf0] .__do_softirq+0x118/0x1f8 [c00000007fff3f90] [c00000000002ab3c] .call_do_softirq+0x14/0x24 [c00000007a157600] [c00000000000e3e4] .do_softirq+0xec/0x110 [c00000007a1576a0] [c000000000093394] .local_bh_enable_ip+0xb4/0xe0 [c00000007a157720] [c0000000004f0bac] ._raw_spin_unlock_bh+0x3c/0x50 [c00000007a157790] [c0000000004186e0] .release_sock+0x158/0x188 [c00000007a157840] [c000000000479660] .tcp_recvmsg+0x560/0x9b8 [c00000007a157970] [c0000000004a0d78] .inet_recvmsg+0x80/0xd8 [c00000007a157a00] [c000000000413e28] .sock_recvmsg+0x128/0x178 [c00000007a157bf0] [c0000000004164ac] .SyS_recvfrom+0xb4/0x148 [c00000007a157d70] [c000000000411f3c] .SyS_socketcall+0x274/0x360 [c00000007a157e30] [c0000000000085b4] syscall_exit+0x0/0x40 Reported-by: Rafael Camarda Silva Folco <rfolco@linux.vnet.ibm.com> Signed-off-by: Robert Jennings <rcj@linux.vnet.ibm.com> Acked-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-18ehea: Fix synchronization between HW and SW send queueAndre Detsch
ehea: Fix synchronization between HW and SW send queue When memory is added to / removed from a partition via the Memory DLPAR mechanism, the eHEA driver has to do a couple of things to reflect the memory change in its own IO address translation tables. This involves stopping and restarting the HW queues. During this operation, it is possible that HW and SW pointer into these queues get out of sync. This results in a situation where packets that are attached to a send queue are not transmitted immediately, but delayed until further X packets have been put on the queue. This patch detects such loss of synchronization, and resets the ehea port when needed. Signed-off-by: Jan-Bernd Themann <themann@de.ibm.com> Signed-off-by: Andre Detsch <adetsch@br.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-18bnx2x: Update bnx2x version to 1.52.53-4Yaniv Rosner
Update bnx2x version to 1.52.53-4 Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-18bnx2x: Fix PHY locking problemYaniv Rosner
PHY locking is required between two ports for some external PHYs. Since initialization was done in the common init function (called only on the first port initialization) rather than in the port init function, there was in fact no PHY locking between the ports. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-18rds: fix a leak of kernel memoryEric Dumazet
struct rds_rdma_notify contains a 32 bits hole on 64bit arches, make sure it is zeroed before copying it to user. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> CC: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-18netlink: fix compat recvmsgJohannes Berg
Since commit 1dacc76d0014a034b8aca14237c127d7c19d7726 Author: Johannes Berg <johannes@sipsolutions.net> Date: Wed Jul 1 11:26:02 2009 +0000 net/compat/wext: send different messages to compat tasks we had a race condition when setting and then restoring frag_list. Eric attempted to fix it, but the fix created even worse problems. However, the original motivation I had when I added the code that turned out to be racy is no longer clear to me, since we only copy up to skb->len to userspace, which doesn't include the frag_list length. As a result, not doing any frag_list clearing and restoring avoids the race condition, while not introducing any other problems. Additionally, while preparing this patch I found that since none of the remaining netlink code is really aware of the frag_list, we need to use the original skb's information for packet information and credentials. This fixes, for example, the group information received by compat tasks. Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: stable@kernel.org [2.6.31+, for 2.6.35 revert 1235f504aa] Signed-off-by: Johannes Berg <johannes.berg@intel.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-18netfilter: fix userspace header warningSam Ravnborg
"make headers_check" issued the following warning: CHECK include/linux/netfilter (64 files) usr/include/linux/netfilter/xt_ipvs.h:19: found __[us]{8,16,32,64} type without #include <linux/types.h> Fix this by as suggested including linux/types.h. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-18net: add Fast Ethernet driver for PXA168.Sachin Sanap
Signed-off-by: Sachin Sanap <ssanap@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-19ALSA: intel8x0: Mute External Amplifier by default for ThinkPad X31Daniel T Chen
BugLink: https://bugs.launchpad.net/bugs/619439 This ThinkPad model needs External Amplifier muted for audible playback, so set the inv_eapd quirk for it. Reported-and-tested-by: Dennis Bell <dennis.bell@parkerg.co.uk> Cc: <stable@kernel.org> Signed-off-by: Daniel T Chen <crimsun@ubuntu.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-08-19ALSA: hda - Fix build error with CONFIG_PROC_FS=nTakashi Iwai
hdmi_eld_update_pcm_info() must be always compiled in. Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-08-19ALSA: hda - Add support for IDT 92HD89XX codecsCharles Chin
Just added new codec ids. These are almost compatible with existing ones. Signed-off-by: Charles Chin <Charles.Chin@idt.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2010-08-18sparc64: Make lock backoff really a NOP on UP builds.David S. Miller
As noticed by Mikulas Patocka, the backoff macros don't completely nop out for UP builds, we still get a branch always and a delay slot nop. Fix this by making the branch to the backoff spin loop selective, then we can nop out the spin loop completely. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-18sparc64: simple microoptimizations for atomic functionsMikulas Patocka
Simple microoptimizations for sparc64 atomic functions: Save one instruction by using a delay slot. Use %g1 instead of %g7, because %g1 is written earlier. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-08-18Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6Linus Torvalds
* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: NFS: Fix an Oops in the NFSv4 atomic open code NFS: Fix the selection of security flavours in Kconfig NFS: fix the return value of nfs_file_fsync() rpcrdma: Fix SQ size calculation when memreg is FRMR xprtrdma: Do not truncate iova_start values in frmr registrations. nfs: Remove redundant NULL check upon kfree() nfs: Add "lookupcache" to displayed mount options NFS: allow close-to-open cache semantics to apply to root of NFS filesystem SUNRPC: fix NFS client over TCP hangs due to packet loss (Bug 16494)
2010-08-18Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: USB HID: Add ID for eGalax Multitouch used in JooJoo tablet HID: hiddev: fix memory corruption due to invalid intfdata HID: hiddev: protect against disconnect/NULL-dereference race HID: picolcd: correct ordering of framebuffer freeing HID: picolcd: testing the wrong variable
2010-08-18iwlwifi: use long monitor timer for 5300 seriesWey-Yi Guy
For 5000 series of devices, use long monitor timer to check stuck tx queues. This modification apply to all the 5000 series including 5300 and others. Cc: stable@kernel.org [2.6.35] Reported-by: drago01 <drago01@gmail.com> Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-08-18drivers/net/wireless: Restore upper case words in wiphy_<level> messagesJoe Perches
Commit c96c31e499b70964cfc88744046c998bb710e4b8 "(drivers/net/wireless: Use wiphy_<level>)" inadvertently changed some upper case words to lower case. Restore the original case. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-08-18Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Fix build error: conflicting types for ‘sys_execve’
2010-08-18drm/i915: make sure eDP PLL is enabled at the right timeJesse Barnes
We need to make sure the eDP PLL is enabled before the pipes or planes, so do it as part of the DP prepare mode set function. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-08-18drm/i915: fix VGA plane disable for Ironlake+Jesse Barnes
We need to use I/O port instructions to access VGA registers on Ironlake+, and it doesn't hurt on other platforms, so switch the VGA plane disable function over to using them. Move it to init time as well while we're at it, no need to repeatedly disable the VGA plane with every mode set and DPMS event. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-08-18drm/i915: eDP mode set sequence correctionsJesse Barnes
We should disable the panel first when shutting down an eDP link. And when turning one on, the panel needs to be enabled before link training or eDP I/O won't be enabled. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-08-18drm/i915: add panel reset workaroundJesse Barnes
Ironlake requires that we clear the reset panel bit during power sequences and restore it afterwards. Uncondtionally add code to do that since it should be harmless on SNB+. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-08-18x86-32: Fix dummy trampoline-related inline stubsH. Peter Anvin
Fix dummy inline stubs for trampoline-related functions when no trampolines exist (until we get rid of the no-trampoline case entirely.) Signed-off-by: H. Peter Anvin <hpa@zytor.com> Cc: Joerg Roedel <joerg.roedel@amd.com> Cc: Borislav Petkov <borislav.petkov@amd.com> LKML-Reference: <4C6C294D.3030404@zytor.com>
2010-08-18Fix the declaration of sys_execve() in asm-generic/syscalls.hDavid Howells
Fix the declaration of sys_execve() in asm-generic/syscalls.h to have various consts applied to its pointers. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-08-18cifs: fix NULL pointer dereference in cifs_find_smb_sesJeff Layton
cifs_find_smb_ses assumes that the vol->password field is a valid pointer, but that's only the case if a password was passed in via the options string. It's possible that one won't be if there is no mount helper on the box. Reported-by: diabel <gacek-2004@wp.pl> Signed-off-by: Jeff Layton <jlayton@redhat.com> Signed-off-by: Steve French <sfrench@us.ibm.com>
2010-08-18[IA64] Fix build error: conflicting types for ‘sys_execve’Tony Luck
arch/ia64/kernel/process.c:636: error: conflicting types for ‘sys_execve’ commit d7627467b7a8dd6944885290a03a07ceb28c10eb Make do_execve() take a const filename pointer Missed the declaration of sys_execve in the ia64 asm/unistd.h (perhaps because there is no reason for it to be there ... it might be a left over from the COMPAT code?). Just delete the conflicting version. Signed-off-by: Tony Luck <tony.luck@intel.com>
2010-08-18Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs-2.6: fs: brlock vfsmount_lock fs: scale files_lock lglock: introduce special lglock and brlock spin locks tty: fix fu_list abuse fs: cleanup files_lock locking fs: remove extra lookup in __lookup_hash fs: fs_struct rwlock to spinlock apparmor: use task path helpers fs: dentry allocation consolidation fs: fix do_lookup false negative mbcache: Limit the maximum number of cache entries hostfs ->follow_link() braino hostfs: dumb (and usually harmless) tpyo - strncpy instead of strlcpy remove SWRITE* I/O types kill BH_Ordered flag vfs: update ctime when changing the file's permission by setfacl cramfs: only unlock new inodes fix reiserfs_evict_inode end_writeback second call
2010-08-18mmc: build fix: mmc_pm_notify is only available with CONFIG_PM=yUwe Kleine-König
This fixes a build breakage introduced by commit 4c2ef25fe0b8 ("mmc: fix all hangs related to mmc/sd card insert/removal during suspend/resume") Cc: David Brownell <david-b@pacbell.net> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: linux-mmc@vger.kernel.org Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Maxim Levitsky <maximlevitsky@gmail.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2010-08-18perf tools: Fix build error on read only source.Kusanagi Kouichi
Parts of the build process were generating files outside the specified O= directory, causing the build to fail on systems where the sources are in a read only file system. Fix it by using $(OUTPUT) on these locations. Also check that $(OUTPUT) actually exists, just like the top level kernel Makefile does. Otherwise the failure message emitted is completely misleading. Cc: Ingo Molnar <mingo@elte.hu> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <20100817140841.0859362C03A@msa106.auone-net.jp> Signed-off-by: Kusanagi Kouichi <slash@ac.auone-net.jp> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2010-08-18Merge branch 'perf-fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf tools: Fix build on POSIX shells latencytop: Fix kconfig dependency warnings perf annotate tui: Fix exit and RIGHT keys handling tracing: Sanitize value returned from write(trace_marker, "...", len) tracing/events: Convert format output to seq_file tracing: Extend recordmcount to better support Blackfin mcount tracing: Fix ring_buffer_read_page reading out of page boundary tracing: Fix an unallocated memory access in function_graph
2010-08-18Merge branch 'for-linus' of ↵Linus Torvalds
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: ALSA: emu10k1 - delay the PCM interrupts (add pcm_irq_delay parameter) ALSA: hda - Fix ALC680 base model capture ASoC: Remove DSP mode support for WM8776 ALSA: hda - Add quirk for Dell Vostro 1220 ALSA: riptide - Fix detection / load of firmware files
2010-08-18Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68knommu: include sched.h in ColdFire/SPI driver m68knommu: formatting of pointers in printk() m68knommu: arch/m68k/include/asm/ide.h fix for nommu
2010-08-18Merge branch 'for-linus' of git://neil.brown.name/mdLinus Torvalds
* 'for-linus' of git://neil.brown.name/md: md raid-1/10 Fix bio_rw bit manipulations again md: provide appropriate return value for spare_active functions. md: Notify sysfs when RAID1/5/10 disk is In_sync. Update recovery_offset even when external metadata is used.
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