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2011-02-07powerpc: Pass the right cpu_spec to ->setup_cpu() on 64-bitBenjamin Herrenschmidt1-2/+2
When calling setup_cpu() on 64-bit, we pass a pointer to the cputable entry we have found. This used to be fine when cur_cpu_spec was a pointer to that entry, but nowadays, we copy the entry into a separate variable, and we do so before we call the setup_cpu() callback. That means that any attempt by that callback at patching the CPU table entry (to adjust CPU features for example) will patch the wrong table. Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-02-07powerpc/book3e: Protect complex macro args in mmu-book3e.hScott Wood1-4/+4
Signed-off-by: Scott Wood <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-02-07powerpc: Fix pfn_valid() when memory starts at a non-zero addressScott Wood1-1/+1
max_mapnr is a pfn, not an index innto mem_map[]. So don't add ARCH_PFN_OFFSET a second time. Signed-off-by: Scott Wood <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
2011-02-06Merge branch 'ixp4xx' of ↵Linus Torvalds4-13/+11
git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux-2.6 * 'ixp4xx' of git://git.kernel.org/pub/scm/linux/kernel/git/chris/linux-2.6: arm/ixp4xx: Rename FREQ macro to avoid collisions IXP4xx: Fix qmgr_release_queue() flushing unexpected queue entries.
2011-02-06Merge branch 'timers-fixes-for-linus' of ↵Linus Torvalds3-1/+9
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: lockdep, timer: Fix del_timer_sync() annotation RTC: Prevents a division by zero in kernel code.
2011-02-06Merge branch 'irq-fixes-for-linus' of ↵Linus Torvalds2-2/+3
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: m32r: Fixup last __do_IRQ leftover genirq: Add missing status flags to modification mask
2011-02-06Merge branch 'perf-fixes-for-linus' of ↵Linus Torvalds11-95/+106
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 stat: Fix aggreate counter reading accounting tracing: Replace syscall_meta_data struct array with pointer array tracepoints: Fix section alignment using pointer array tracing: Replace trace_event struct array with pointer array
2011-02-06Merge branch 'x86-fixes-for-linus' of ↵Linus Torvalds6-33/+26
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86-32: Make sure the stack is set up before we use it x86, mtrr: Avoid MTRR reprogramming on BP during boot on UP platforms x86, nx: Don't force pages RW when setting NX bits
2011-02-06Merge branch 'for-linus' of ↵Linus Torvalds14-79/+138
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: use linux/io.h to fix compile warnings ALSA: hda - Fix memory leaks in conexant jack arrays ASoC: CX20442: fix NULL pointer dereference ASoC: Amstrad Delta: fix const related build error ALSA: oxygen: fix output routing on Xonar DG sound: silent echo'ed messages in Makefile ASoC: Fix mask/val_mask confusion snd_soc_dapm_put_volsw() ASoC: DaVinci: fix kernel panic due to uninitialized platform_data ALSA: HDA: Fix microphone(s) on Lenovo Edge 13 ASoC: Fix module refcount for auxiliary devices ALSA: HDA: cxt5066 - Use asus model for Asus U50F, select correct SPDIF output ALSA: HDA: Add a new model "asus" for Conexant 5066/205xx ALSA: HDA: Refactor some redundant code for Conexant 5066/205xx
2011-02-06bnx2x: Duplication in promisc modeVladislav Zolotarov1-9/+23
Prevent packets duplication for frames targeting FCoE L2 ring: packets were arriving to stack from both L2 RSS and from FCoE L2 in a promiscuous mode. Configure FCoE L2 ring to DROP_ALL rx mode, when interface is configured to PROMISC, and to accept only unicast frames, when interface is configured to ALL_MULTI. Signed-off-by: Vladislav Zolotarov <[email protected]> Signed-off-by: Eilon Greenstein <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-02-06arm/ixp4xx: Rename FREQ macro to avoid collisionsBen Hutchings3-9/+6
FREQ is a ridiculously short name for a platform-specific macro in a generic header, and it now conflicts with an enumeration in the gspca/ov519 driver. Also delete conditional reference to ixp4xx_get_board_tick_rate() which is not defined anywhere. Signed-off-by: Ben Hutchings <[email protected]> Signed-off-by: Krzysztof Hałasa <[email protected]>
2011-02-06IXP4xx: Fix qmgr_release_queue() flushing unexpected queue entries.Krzysztof Hałasa1-4/+5
Queues should be empty when released, if not, there is a safety valve. Make sure the queue is usable after it triggers. Signed-off-by: Krzysztof Hałasa <[email protected]>
2011-02-06btrfs: Drop __exit attribute on btrfs_exit_compressAlexey Charkov1-1/+1
As this function is called in some error paths while not removing the module, the __exit attribute prevents the kernel image from linking when btrfs is compiled in statically. Signed-off-by: Alexey Charkov <[email protected]> Signed-off-by: Chris Mason <[email protected]>
2011-02-06btrfs: cleanup error handling in btrfs_unlink_inode()Tsutomu Itoh1-1/+1
When btrfs_alloc_path() fails, btrfs_free_path() need not be called. Therefore, it changes the branch ahead. Signed-off-by: Tsutomu Itoh <[email protected]> Signed-off-by: Chris Mason <[email protected]>
2011-02-06Btrfs: exclude super blocks when we read in block groupsJosef Bacik1-8/+18
This has been resulting in a BUT_ON(ret) after btrfs_reserve_extent in btrfs_cow_file_range. The reason is we don't actually calculate the bytes_super for a block group until we go to cache it, which means that the space_info can hand out reservations for space that it doesn't actually have, and we can run out of data space. This is also a problem if you are using space caching since we don't ever calculate bytes_super for the block groups. So instead everytime we read a block group call exclude_super_stripes, which calculates the bytes_super for the block group so it can be left out of the space_info. Then whenever caching completes we just call free_excluded_extents so that the super excluded extents are freed up. Also if we are unmounting and we hit any block groups that haven't been cached we still need to call free_excluded_extents to make sure things are cleaned up properly. Thanks, Reported-by: Arne Jansen <[email protected]> Signed-off-by: Josef Bacik <[email protected]> Signed-off-by: Chris Mason <[email protected]>
2011-02-06Btrfs: make sure search_bitmap finds something in remove_from_bitmapJosef Bacik1-0/+1
When we're cleaning up the tree log we need to be able to remove free space from the block group. The problem is if that free space spans bitmaps we would not find the space since we're looking for too many bytes. So make sure the amount of bytes we search for is limited to either the number of bytes we want, or the number of bytes left in the bitmap. This was tested by a user who was hitting the BUG() after search_bitmap. With this patch he can now mount his fs. Thanks, Signed-off-by: Josef Bacik <[email protected]> Signed-off-by: Chris Mason <[email protected]>
2011-02-06Merge branch 'timers/locking'Ingo Molnar2-3/+8
2011-02-05sis900: Fix mem leak in sis900_rx error pathJesper Juhl1-0/+1
Fix memory leak in error path of sis900_rx(). If we don't do this we'll leak the skb we dev_alloc_skb()'ed just a few lines above when the variable goes out of scope. Signed-off-by: Jesper Juhl <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-02-05benet: Avoid potential null deref in be_cmd_get_seeprom_data()Ajit Khaparde1-0/+5
Found by: Jesper Juhl <[email protected]> Signed-off-by: Ajit Khaparde <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-02-06cifs: add check for kmalloc in parse_daclStanislav Fomichev1-0/+4
Exit from parse_dacl if no memory returned from the call to kmalloc. Signed-off-by: Stanislav Fomichev <[email protected]> Signed-off-by: Steve French <[email protected]>
2011-02-05m32r: Fixup last __do_IRQ leftoverThomas Gleixner1-1/+1
Somehow I managed to miss the last __do_IRQ caller when I cleanup the remaining users. m32r is fully converted to the generic irq layer, but I managed to not commit the conversion of __do_IRQ() to generic_handle_irq() after compile testing the quilt series :( Pointed-out-by: Christoph Hellwig <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]> Cc: Hirokazu Takata <[email protected]> Cc: Paul Mundt <[email protected]>
2011-02-05genirq: Add missing status flags to modification maskThomas Gleixner1-1/+2
The mask which filters out the valid bits which can be set via irq_modify_status() is missing IRQ_NO_BALANCING, which breaks UV. Add IRQ_PER_CPU as well to avoid another one line patch for 39. Signed-off-by: Thomas Gleixner <[email protected]>
2011-02-05ARM: 6652/1: ep93xx: correct the end address of the AC97 memory resourceMika Westerberg1-1/+1
The last register is at offset 0xa8 making the resource end to be 0xac - 1 instead of 0xb0 - 1. Signed-off-by: Mika Westerberg <[email protected]> Acked-by: H Hartley Sweeten <[email protected]> Signed-off-by: Russell King <[email protected]>
2011-02-04x86-32: Make sure the stack is set up before we use itH. Peter Anvin4-24/+17
Since checkin ebba638ae723d8a8fc2f7abce5ec18b688b791d7 we call verify_cpu even in 32-bit mode. Unfortunately, calling a function means using the stack, and the stack pointer was not initialized in the 32-bit setup code! This code initializes the stack pointer, and simplifies the interface slightly since it is easier to rely on just a pointer value rather than a descriptor; we need to have different values for the segment register anyway. This retains start_stack as a virtual address, even though a physical address would be more convenient for 32 bits; the 64-bit code wants the other way around... Reported-by: Matthieu Castet <[email protected]> LKML-Reference: <[email protected]> Tested-by: Kees Cook <[email protected]> Signed-off-by: H. Peter Anvin <[email protected]>
2011-02-05cifs: don't send an echo request unless NegProt has been doneJeff Layton1-2/+6
When the socket to the server is disconnected, the client more or less immediately calls cifs_reconnect to reconnect the socket. The NegProt and SessSetup however are not done until an actual call needs to be made. With the addition of the SMB echo code, it's possible that the server will initiate a disconnect on an idle socket. The client will then reconnect the socket but no NegotiateProtocol request is done. The SMBEcho workqueue job will then eventually pop, and an SMBEcho will be sent on the socket. The server will then reject it since no NegProt was done. The ideal fix would be to either have the socket not be reconnected until we plan to use it, or to immediately do a NegProt when the reconnect occurs. The code is not structured for this however. For now we must just settle for not sending any echoes until the NegProt is done. Reported-by: JG <[email protected]> Signed-off-by: Jeff Layton <[email protected]> Signed-off-by: Steve French <[email protected]>
2011-02-04Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds60-289/+637
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (68 commits) net: can: janz-ican3: world-writable sysfs termination file net: can: at91_can: world-writable sysfs files MAINTAINERS: update email ids of the be2net driver maintainers. bridge: Don't put partly initialized fdb into hash r8169: prevent RxFIFO induced loops in the irq handler. r8169: RxFIFO overflow oddities with 8168 chipsets. r8169: use RxFIFO overflow workaround for 8168c chipset. include/net/genetlink.h: Allow genlmsg_cancel to accept a NULL argument net: Provide compat support for SIOCGETMIFCNT_IN6 and SIOCGETSGCNT_IN6. net: Support compat SIOCGETVIFCNT ioctl in ipv4. net: Fix bug in compat SIOCGETSGCNT handling. niu: Fix races between up/down and get_stats. tcp_ecn is an integer not a boolean atl1c: Add missing PCI device ID s390: Fix possibly wrong size in strncmp (smsgiucv) s390: Fix wrong size in memcmp (netiucv) qeth: allow OSA CHPARM change in suspend state qeth: allow HiperSockets framesize change in suspend qeth: add more strict MTU checking qeth: show new mac-address if its setting fails ...
2011-02-04ath9k: Fix possible double free of PAPRD skb'sMohammed Shafi Shajakhan3-4/+7
This patch reverts the following commit ath9k: remove bfs_paprd_timestamp from struct ath_buf_state Under high interference/noisy environment conditions where PAPRD frames fails heavily introduces a possibility of double freeing skb's and causes kernel panic after some time.This patch reverts back to the original approach of using paprd_timestamp before freeing the PAPRD frame skb's [ 194.193705] Pid: 0, comm: swapper Tainted: G D WC 2.6.35-22-generic #33-Ubuntu [ 194.193712] Call Trace: [ 194.193722] [<c05c6468>] ? printk+0x2d/0x35 [ 194.193732] [<c05c63c3>] panic+0x5a/0xd2 [ 194.193741] [<c05ca3ed>] oops_end+0xcd/0xd0 [ 194.193750] [<c0105f74>] die+0x54/0x80 [ 194.193758] [<c05c9a16>] do_trap+0x96/0xc0 [ 194.193837] [<c0103fb0>] ? do_invalid_op+0x0/0xa0 [ 194.193846] [<c010403b>] do_invalid_op+0x8b/0xa0 [ 194.193856] [<c020bd4c>] ? kfree+0xec/0xf0 [ 194.193866] [<c012ce18>] ? default_spin_lock_flags+0x8/0x10 [ 194.193877] [<c01de47a>] ? free_one_page+0x12a/0x2d0 [ 194.193888] [<c01e04dc>] ? __free_pages+0x1c/0x40 [ 194.193897] [<c05c97a7>] error_code+0x73/0x78 [ 194.193906] [<c020bd4c>] ? kfree+0xec/0xf0 [ 194.193915] [<c04ecdd0>] ? skb_release_data+0x70/0xa0 [ 194.193924] [<c04ecdd0>] skb_release_data+0x70/0xa0 [ 194.193933] [<c04ec997>] __kfree_skb+0x17/0x90 [ 194.193941] [<c04eca31>] consume_skb+0x21/0x40 [ 194.193964] [<f85e0b70>] ieee80211_tx_status+0x760/0x860 [mac80211] [ 194.193979] [<f85caddf>] ath_tx_complete_buf+0x1bf/0x2c0 [ath9k] [ 194.193988] [<c05c8b9f>] ? _raw_spin_lock_irqsave+0x2f/0x50 [ 194.193997] [<c04ec40e>] ? skb_queue_tail+0x3e/0x50 [ 194.194010] [<f85cc803>] ath_tx_complete_aggr+0x823/0x940 [ath9k] [ 194.194021] [<c0108a28>] ? sched_clock+0x8/0x10 [ 194.194030] [<c016bf14>] ? sched_clock_local+0xa4/0x180 [ 194.194040] [<c0139f57>] ? enqueue_sleeper+0x1e7/0x2b0 [ 194.194051] [<c013a194>] ? enqueue_entity+0x174/0x200 [ 194.194064] [<f85ce83d>] ath_tx_edma_tasklet+0x2bd/0x3b0 [ath9k] [ 194.194074] [<c05c8b9f>] ? _raw_spin_lock_irqsave+0x2f/0x50 [ 194.194088] [<f85c7b9f>] ath9k_tasklet+0x9f/0x190 [ath9k] [ 194.194097] [<c01505d7>] tasklet_action+0xa7/0xb0 [ 194.194107] [<c015127c>] __do_softirq+0x9c/0x1b0 [ 194.194117] [<c01a7f64>] ? irq_to_desc+0x14/0x20 [ 194.194126] [<c0124fc4>] ? ack_apic_level+0x64/0x1f0 [ 194.194136] [<c01513d5>] do_softirq+0x45/0x50 [ 194.194145] [<c0151545>] irq_exit+0x65/0x70 [ 194.194153] [<c05cf665>] do_IRQ+0x55/0xc0 [ 194.194162] [<c016a6c7>] ? hrtimer_start+0x27/0x30 [ 194.194171] [<c0103630>] common_interrupt+0x30/0x38 [ 194.194181] [<c012c21a>] ? native_safe_halt+0xa/0x10 [ 194.194268] [<c010a2f9>] default_idle+0x49/0xb0 [ 194.194277] [<c0101fcc>] cpu_idle+0x8c/0xd0 [ 194.194286] [<c05b2431>] rest_init+0x71/0x80 [ 194.194295] [<c081981a>] start_kernel+0x36e/0x374 [ 194.194305] [<c08199dd>] ? pass_all_bootoptions+0x0/0xa [ 194.194314] [<c08190d7>] i386_start_kernel+0xd7/0xdf [ 194.194364] panic occurred, switching back to text console Signed-off-by: Mohammed Shafi Shajakhan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-02-04carl9170: fix typo in PS codeChristian Lamparter1-1/+1
This patch fixes a off-by-one bug which bugged the driver's PS-POLL capability. Cc: <[email protected]> Signed-off-by: Christian Lamparter <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2011-02-04net: can: janz-ican3: world-writable sysfs termination fileVasiliy Kulikov1-1/+1
Don't allow everybody to set terminator via sysfs. Signed-off-by: Vasiliy Kulikov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-02-04net: can: at91_can: world-writable sysfs filesVasiliy Kulikov1-1/+1
Don't allow everybody to write to mb0_id file. Signed-off-by: Vasiliy Kulikov <[email protected]> Acked-by: Kurt Van Dijck <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-02-04MAINTAINERS: update email ids of the be2net driver maintainers.Ajit Khaparde1-5/+4
Signed-off-by: Ajit Khaparde <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-02-04bridge: Don't put partly initialized fdb into hashPavel Emelyanov1-2/+2
The fdb_create() puts a new fdb into hash with only addr set. This is not good, since there are callers, that search the hash w/o the lock and access all the other its fields. Applies to current netdev tree. Signed-off-by: Pavel Emelyanov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-02-04USB: cdc-acm: Adding second ACM channel support for Nokia N8Arvid Ephraim Picciani1-0/+1
This adds the N8 to the list of devices in cdc-acm, in order to get the secondary ACM device exposed. In the spirit of: http://kerneltrap.org/mailarchive/linux-usb/2010/9/4/6264554 Signed-off-by: Arvid Ephraim Picciani <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-02-04USB, Mass Storage, composite, gadget: Fix build failure and memset of a structJesper Juhl1-1/+2
Trying to compile drivers/usb/gadget/f_mass_storage.o currently fails and spews a ton of warnings : CC drivers/usb/gadget/f_mass_storage.o drivers/usb/gadget/f_mass_storage.c:436:22: error: field ‘function’ has incomplete type drivers/usb/gadget/f_mass_storage.c: In function ‘fsg_from_func’: drivers/usb/gadget/f_mass_storage.c:466:9: warning: type defaults to ‘int’ in declaration of ‘__mptr’ drivers/usb/gadget/f_mass_storage.c:466:9: warning: initialization from incompatible pointer type drivers/usb/gadget/f_mass_storage.c: At top level: drivers/usb/gadget/f_mass_storage.c:2743:15: warning: ‘struct usb_composite_dev’ declared inside parameter list drivers/usb/gadget/f_mass_storage.c:2743:15: warning: its scope is only this definition or declaration, which is probably not what you want drivers/usb/gadget/f_mass_storage.c: In function ‘fsg_common_init’: drivers/usb/gadget/f_mass_storage.c:2745:34: error: dereferencing pointer to incomplete type drivers/usb/gadget/f_mass_storage.c:2775:23: error: dereferencing pointer to incomplete type drivers/usb/gadget/f_mass_storage.c:2779:3: error: implicit declaration of function ‘usb_string_id’ drivers/usb/gadget/f_mass_storage.c: At top level: drivers/usb/gadget/f_mass_storage.c:2984:60: warning: ‘struct usb_configuration’ declared inside parameter list drivers/usb/gadget/f_mass_storage.c:3003:57: warning: ‘struct usb_configuration’ declared inside parameter list drivers/usb/gadget/f_mass_storage.c: In function ‘fsg_bind’: drivers/usb/gadget/f_mass_storage.c:3006:31: error: dereferencing pointer to incomplete type drivers/usb/gadget/f_mass_storage.c:3013:2: error: implicit declaration of function ‘usb_interface_id’ drivers/usb/gadget/f_mass_storage.c:3033:3: error: dereferencing pointer to incomplete type drivers/usb/gadget/f_mass_storage.c:3034:6: error: dereferencing pointer to incomplete type drivers/usb/gadget/f_mass_storage.c:3043:4: error: dereferencing pointer to incomplete type drivers/usb/gadget/f_mass_storage.c:3044:7: error: dereferencing pointer to incomplete type drivers/usb/gadget/f_mass_storage.c:3045:26: error: dereferencing pointer to incomplete type drivers/usb/gadget/f_mass_storage.c: At top level: drivers/usb/gadget/f_mass_storage.c:3067:14: warning: ‘struct usb_configuration’ declared inside parameter list drivers/usb/gadget/f_mass_storage.c:3067:14: warning: ‘struct usb_composite_dev’ declared inside parameter list drivers/usb/gadget/f_mass_storage.c: In function ‘fsg_bind_config’: drivers/usb/gadget/f_mass_storage.c:3093:2: error: implicit declaration of function ‘usb_add_function’ drivers/usb/gadget/f_mass_storage.c: At top level: drivers/usb/gadget/f_mass_storage.c:3103:9: warning: ‘struct usb_configuration’ declared inside parameter list drivers/usb/gadget/f_mass_storage.c:3103:9: warning: ‘struct usb_composite_dev’ declared inside parameter list drivers/usb/gadget/f_mass_storage.c: In function ‘fsg_add’: drivers/usb/gadget/f_mass_storage.c:3105:2: warning: passing argument 1 of ‘fsg_bind_config’ from incompatible pointer type drivers/usb/gadget/f_mass_storage.c:3065:12: note: expected ‘struct usb_composite_dev *’ but argument is of type ‘struct usb_composite_dev *’ drivers/usb/gadget/f_mass_storage.c:3105:2: warning: passing argument 2 of ‘fsg_bind_config’ from incompatible pointer type drivers/usb/gadget/f_mass_storage.c:3065:12: note: expected ‘struct usb_configuration *’ but argument is of type ‘struct usb_configuration *’ drivers/usb/gadget/f_mass_storage.c: At top level: drivers/usb/gadget/f_mass_storage.c:3190:23: warning: ‘struct usb_composite_dev’ declared inside parameter list drivers/usb/gadget/f_mass_storage.c:3195:23: warning: ‘struct usb_composite_dev’ declared inside parameter list drivers/usb/gadget/f_mass_storage.c:3193:1: error: conflicting types for ‘fsg_common_from_params’ drivers/usb/gadget/f_mass_storage.c:3188:1: note: previous declaration of ‘fsg_common_from_params’ was here drivers/usb/gadget/f_mass_storage.c: In function ‘fsg_common_from_params’: drivers/usb/gadget/f_mass_storage.c:3199:2: warning: passing argument 2 of ‘fsg_common_init’ from incompatible pointer type drivers/usb/gadget/f_mass_storage.c:2741:27: note: expected ‘struct usb_composite_dev *’ but argument is of type ‘struct usb_composite_dev *’ make[1]: *** [drivers/usb/gadget/f_mass_storage.o] Error 1 make: *** [drivers/usb/gadget/f_mass_storage.o] Error 2 This is due to the missing include of linux/usb/composite.h - this patch adds the missing include. In addition there's also a problem in fsg_common_init() where we memset 'common', but we use the size of a pointer to 'struct fsg_common' as the size argument to memset(), not the actual size of the struct. This patch fixes the sizeof so we zero the entire struct as intended. Signed-off-by: Jesper Juhl <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-02-04USB: Fix trout build failure with ci13xxx_msm gadgetPavankumar Kondeti4-4/+6
This patch fixes the below compilation errors. CC drivers/usb/gadget/ci13xxx_msm.o CC net/mac80211/led.o drivers/usb/gadget/ci13xxx_msm.c: In function 'ci13xxx_msm_notify_event': drivers/usb/gadget/ci13xxx_msm.c:42: error: 'USB_AHBBURST' undeclared (first use in this function) drivers/usb/gadget/ci13xxx_msm.c:42: error: (Each undeclared identifier is reported only once drivers/usb/gadget/ci13xxx_msm.c:42: error: for each function it appears in.) drivers/usb/gadget/ci13xxx_msm.c:43: error: 'USB_AHBMODE' undeclared (first use in this function) make[4]: *** [drivers/usb/gadget/ci13xxx_msm.o] Error 1 make[3]: *** [drivers/usb/gadget] Error 2 MSM USB driver is not supported on boards like trout (MSM7201) which has an external PHY. Signed-off-by: Pavankumar Kondeti <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2011-02-04cifs: enable signing flag in SMB header when server has it onJeff Layton1-0/+4
cifs_sign_smb only generates a signature if the correct Flags2 bit is set. Make sure that it gets set correctly if we're sending an async call. This patch fixes: https://bugzilla.kernel.org/show_bug.cgi?id=28142 Reported-and-Tested-by: JG <[email protected]> Signed-off-by: Jeff Layton <[email protected]> Signed-off-by: Steve French <[email protected]>
2011-02-04cifs: Possible slab memory corruption while updating extended stats (repost)Shirish Pargaonkar1-2/+2
Updating extended statistics here can cause slab memory corruption if a callback function frees slab memory (mid_entry). Signed-off-by: Shirish Pargaonkar <[email protected]> Reviewed-by: Jeff Layton <[email protected]> Signed-off-by: Steve French <[email protected]>
2011-02-04CRED: Fix kernel panic upon security_file_alloc() failure.Tetsuo Handa1-1/+1
In get_empty_filp() since 2.6.29, file_free(f) is called with f->f_cred == NULL when security_file_alloc() returned an error. As a result, kernel will panic() due to put_cred(NULL) call within RCU callback. Fix this bug by assigning f->f_cred before calling security_file_alloc(). Signed-off-by: Tetsuo Handa <[email protected]> Signed-off-by: David Howells <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-02-04Merge branch 'tip/perf/urgent-2' of ↵Ingo Molnar10-94/+105
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/urgent
2011-02-04Merge branch 'drm-fixes' of ↵Linus Torvalds32-160/+400
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: (27 commits) gpu/stub: fix acpi_video build error, fix stub kconfig dependencies drm/radeon/kms: dynamically allocate power state space drm/radeon/kms: fix s/r issues with bios scratch regs agp: ensure GART has an address before enabling it Revert "agp: AMD AGP is used on UP1100 & UP1500 alpha boxen" amd-k7-agp: remove non-x86 code drm/radeon/kms/evergreen: always set certain VGT regs at CP init drm/radeon/kms: add updated ib_execute function for evergreen drm/radeon: remove 0x4243 pci id drm/radeon/kms: Enable new pll calculation for avivo+ asics drm/radeon/kms: add new pll algo for avivo asics drm/radeon/kms: add pll debugging output drm/radeon/kms: switch back to min->max pll post divider iteration drm/radeon/kms: rv6xx+ thermal sensor fixes drm/nv50: fix display on 0x50 drm/nouveau: correctly pair hwmon_init and hwmon_fini drm/i915: Only bind to function 0 of the PCI device drm/i915: Suppress spurious vblank interrupts drm: Avoid leak of adjusted mode along quick set_mode paths drm: Simplify and defend later checks when disabling a crtc ...
2011-02-04drm: Only set DPMS ON when actually configuring a modeKeith Packard1-6/+6
In drm_crtc_helper_set_config, instead of always forcing all outputs to DRM_MODE_DPMS_ON, only set them if the CRTC is actually getting a mode set, as any mode set will turn all outputs on. This fixes https://lkml.org/lkml/2011/1/24/457 Signed-off-by: Keith Packard <[email protected]> Cc: [email protected] (2.6.37) Reported-and-tested-by: Carlos R. Mafra <[email protected]> Tested-by: Takashi Iwai <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2011-02-04Merge branch 'fix/asoc' into for-linusTakashi Iwai5-9/+7
2011-02-04Merge branch 'kbuild/packaging' into kbuild/rc-fixesMichal Marek1-3/+3
2011-02-04deb-pkg: Fix building outside of source tree (O=...).Nicolas de Pesloüan1-3/+3
When building linux-headers package using deb-pkg, builddeb erroneously assume current directory is the source tree. This is not true if building in another directory, using make O=... deb-pkg. This patch fix this problem. Signed-off-by: Nicolas de Pesloüan <[email protected]> Tested-by: Nikolai Kondrashov <[email protected]> Acked-by: maximilian attems <[email protected]> Signed-off-by: Michal Marek <[email protected]>
2011-02-04r8169: prevent RxFIFO induced loops in the irq handler.Francois Romieu1-0/+9
While the RxFIFO interruption is masked for most 8168, nothing prevents it to appear in the irq status word. This is no excuse to crash. Signed-off-by: Francois Romieu <[email protected]> Cc: Ivan Vecera <[email protected]> Cc: Hayes <[email protected]>
2011-02-04r8169: RxFIFO overflow oddities with 8168 chipsets.Francois Romieu1-9/+21
Some experiment-based action to prevent my 8168 chipsets locking-up hard in the irq handler under load (pktgen ~1Mpps). Apparently a reset is not always mandatory (is it at all ?). - RTL_GIGA_MAC_VER_12 - RTL_GIGA_MAC_VER_25 Missed ~55% packets. Note: - this is an old SiS 965L motherboard - the 8168 chipset emits (lots of) control frames towards the sender - RTL_GIGA_MAC_VER_26 The chipset does not go into a frenzy of mac control pause when it crashes yet but it can still be crashed. It needs more work. Signed-off-by: Francois Romieu <[email protected]> Cc: Ivan Vecera <[email protected]> Cc: Hayes <[email protected]>
2011-02-04r8169: use RxFIFO overflow workaround for 8168c chipset.Ivan Vecera1-2/+4
I found that one of the 8168c chipsets (concretely XID 1c4000c0) starts generating RxFIFO overflow errors. The result is an infinite loop in interrupt handler as the RxFIFOOver is handled only for ...MAC_VER_11. With the workaround everything goes fine. Signed-off-by: Ivan Vecera <[email protected]> Acked-by: Francois Romieu <[email protected]> Cc: Hayes <[email protected]>
2011-02-04lockdep, timer: Fix del_timer_sync() annotationPeter Zijlstra1-1/+5
Calling local_bh_enable() will want to actually start processing softirqs, which isn't a good idea since this can get called with IRQs disabled. Cure this by using _local_bh_enable() which doesn't start processing softirqs, and use raw_local_irq_save() to avoid any softirqs from happening without letting lockdep think IRQs are in fact disabled. Reported-by: Nick Bowler <[email protected]> Signed-off-by: Peter Zijlstra <[email protected]> Reviewed-by: Yong Zhang <[email protected]> LKML-Reference: <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]>
2011-02-03include/net/genetlink.h: Allow genlmsg_cancel to accept a NULL argumentJulia Lawall1-1/+2
nlmsg_cancel can accept NULL as its second argument, so for similarity, this patch extends genlmsg_cancel to be able to accept a NULL second argument as well. Signed-off-by: Julia Lawall <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2011-02-04CIFS: Fix variable types in cifs_iovec_read/write (try #2)Pavel Shilovsky1-5/+6
Variable 'i' should be unsigned long as it's used in circle with num_pages, and bytes_read/total_written should be ssize_t according to return value. Signed-off-by: Pavel Shilovsky <[email protected]> Reviewed-by: Shirish Pargaonkar <[email protected]> Signed-off-by: Steve French <[email protected]>
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