- 26 8月, 2009 4 次提交
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6由 Linus Torvalds 提交于
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: ext3: Improve error message that changing journaling mode on remount is not possible ext3: Update Kconfig description of EXT3_DEFAULTS_TO_ORDERED
-
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6由 Linus Torvalds 提交于
* 'fix/misc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: sound: pcm_lib: fix unsorted list constraint handling sound: vx222: fix input level control range check ALSA: ali5451: fix timeout handling in snd_ali_{codecs,timer}_ready()
-
git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] ar7_wdt: fix path to ar7-specific headers
-
由 Linus Torvalds 提交于
When I rewrote tty ldisc code to use proper reference counts (commits 65b77046 and cbe9352f) in order to avoid a race with hangup, the test-program that Eric Biederman used to trigger the original problem seems to have exposed another long-standing bug: the hangup code did the 'tty_ldisc_halt()' to stop any buffer flushing activity, but unlike the other call sites it never actually flushed any pending work. As a result, if you get just the right timing, the pending work may be just about to execute (ie the timer has already triggered and thus cancel_delayed_work() was a no-op), when we then re-initialize the ldisc from under it. That, in turn, results in various random problems, usually seen as a NULL pointer dereference in run_timer_softirq() or a BUG() in worker_thread (but it can be almost anything). Fix it by adding the required 'flush_scheduled_work()' after doing the tty_ldisc_halt() (this also requires us to move the ldisc halt to before taking the ldisc mutex in order to avoid a deadlock with the workqueue executing do_tty_hangup, which requires the mutex). The locking should be cleaned up one day (the requirement to do this outside the ldisc_mutex is very annoying, and weakens the lock), but that's a larger and separate undertaking. Reported-by: NEric W. Biederman <ebiederm@xmission.com> Tested-by: NXiaotian Feng <xtfeng@gmail.com> Tested-by: NYanmin Zhang <yanmin_zhang@linux.intel.com> Tested-by: NDave Young <hidave.darkstar@gmail.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
- 25 8月, 2009 10 次提交
-
-
由 Clemens Ladisch 提交于
snd_interval_list() expected a sorted list but did not document this, so there are drivers that give it an unsorted list. To fix this, change the algorithm to work with any list. This fixes the "Slave PCM not usable" error with USB devices that have multiple alternate settings with sample rates in decreasing order, such as the Philips Askey VC010 WebCam. http://bugzilla.kernel.org/show_bug.cgi?id=14028Reported-and-tested-by: NAndrzej <adkadk@gmail.com> Signed-off-by: NClemens Ladisch <clemens@ladisch.de> Cc: <stable@kernel.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Trond Myklebust 提交于
Commit 76db6d95 (nfs41: add session setup to the state manager) introduces an infinite loop possibility in the NFSv4 state manager. By first checking nfs4_has_session() before clearing the NFS4CLNT_SESSION_SETUP flag, it allows for a situation where someone sets that flag, but it never gets cleared, and so the state manager loops. In fact commit c3fad1b1 (nfs41: add session reset to state manager) causes this to happen every time we get a network partition error. Signed-off-by: NTrond Myklebust <Trond.Myklebust@netapp.com> Tested-by: NDaniel J Blueman <daniel.blueman@gmail.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2由 Linus Torvalds 提交于
* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2: ocfs2/dlm: Wait on lockres instead of erroring cancel requests ocfs2: Add missing lock name ocfs2: Don't oops in ocfs2_kill_sb on a failed mount ocfs2: release the buffer head in ocfs2_do_truncate. ocfs2: Handle quota file corruption more gracefully
-
git://git.marvell.com/orion由 Linus Torvalds 提交于
* 'fixes' of git://git.marvell.com/orion: [ARM] Orion NAND: Make asm volatile avoid GCC pushing ldrd out of the loop [ARM] Kirkwood: enable eSATA on QNAP TS-219P [ARM] Kirkwood: __init requires linux/init.h
-
由 Hugh Dickins 提交于
2.6.30's commit 8a0bdec1 removed user_shm_lock() calls in hugetlb_file_setup() but left the user_shm_unlock call in shm_destroy(). In detail: Assume that can_do_hugetlb_shm() returns true and hence user_shm_lock() is not called in hugetlb_file_setup(). However, user_shm_unlock() is called in any case in shm_destroy() and in the following atomic_dec_and_lock(&up->__count) in free_uid() is executed and if up->__count gets zero, also cleanup_user_struct() is scheduled. Note that sched_destroy_user() is empty if CONFIG_USER_SCHED is not set. However, the ref counter up->__count gets unexpectedly non-positive and the corresponding structs are freed even though there are live references to them, resulting in a kernel oops after a lots of shmget(SHM_HUGETLB)/shmctl(IPC_RMID) cycles and CONFIG_USER_SCHED set. Hugh changed Stefan's suggested patch: can_do_hugetlb_shm() at the time of shm_destroy() may give a different answer from at the time of hugetlb_file_setup(). And fixed newseg()'s no_id error path, which has missed user_shm_unlock() ever since it came in 2.6.9. Reported-by: NStefan Huber <shuber2@gmail.com> Signed-off-by: NHugh Dickins <hugh.dickins@tiscali.co.uk> Tested-by: NStefan Huber <shuber2@gmail.com> Cc: stable@kernel.org Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
-
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6由 Linus Torvalds 提交于
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/radeon/kms: Fix radeon_gem_busy_ioctl harder.
-
git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/hskinnemoen/avr32-2.6: favr32: improve touchscreen response avr32/lib: fix unaligned memcpy where len < 4 avr32/lib: fix unaligned memcpy()
-
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: ucb1400_ts - enable interrupt unconditionally Input: ucb1400_ts - enable ADC Filter Input: wacom - don't use on-stack memory for report buffers Input: iforce - support new revision of ACT LABS Force RS Input: joydev - decouple axis and button map ioctls from input constants
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: smc91x: let smc91x work well under netpoll pxaficp-ir: remove incorrect net_device_ops NET: llc, zero sockaddr_llc struct drivers/net: fixed drivers that support netpoll use ndo_start_xmit() netpoll: warning for ndo_start_xmit returns with interrupts enabled net: Fix Micrel KSZ8842 Kconfig description netfilter: xt_quota: fix wrong return value (error case) ipv6: Fix commit 63d9950b (ipv6: Make v4-mapped bindings consistent with IPv4) E100: fix interaction with swiotlb on X86. pkt_sched: Convert CBQ to tasklet_hrtimer. pkt_sched: Convert qdisc_watchdog to tasklet_hrtimer rtl8187: always set MSR_LINK_ENEDCA flag with RTL8187B ibm_newemac: emac_close() needs to call netif_carrier_off() net: fix ks8851 build errors net: Rename MAC platform driver for w90p910 platform yellowfin: Fix buffer underrun after dev_alloc_skb() failure orinoco: correct key bounds check in orinoco_hw_get_tkip_iv mac80211: fix todo lock
-
由 Linus Torvalds 提交于
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: ima: hashing large files bug fix kernel_read: redefine offset type
-
- 24 8月, 2009 22 次提交
-
-
由 Simon Kagstrom 提交于
GCC 4.3.3 and 4.4.1 happily moves the dword load instruction out of the loop in orion_nand_read_buf. This patch makes the instruction volatile to avoid the issue. I've discussed this at gcc-help, refer to the thread at http://gcc.gnu.org/ml/gcc-help/2009-08/msg00187.html The early clobber is added to avoid the destination registers and the source register overlapping. Signed-off-by: NSimon Kagstrom <simon.kagstrom@netinsight.net> Signed-off-by: NNicolas Pitre <nico@marvell.com>
-
由 John Holland 提交于
Initialize PCI/PCIe on the QNAP TS-119, TS-219 and TS-219P hardware allowing the use of the discrete eSATA controller connected to the PCIe bus in the TS-219P. Signed-off-by: NJohn Holland <john.holland@cellent-fs.de> Tested-by: NThomas Reitmayr <treitmayr@devbase.at> Signed-off-by: NMartin Michlmayr <tbm@cyrius.com> Signed-off-by: NNicolas Pitre <nico@marvell.com>
-
由 Martin Michlmayr 提交于
Include linux/init.h for __init to fix this error: CC [M] drivers/net/wireless/wl12xx/boot.o In file included from arch/arm/mach-kirkwood/include/mach/gpio.h:13, from arch/arm/include/asm/gpio.h:5, from include/linux/gpio.h:7, from drivers/net/wireless/wl12xx/boot.c:24: arch/arm/plat-orion/include/plat/gpio.h:32: error: expected ‘=’, ‘,’, ‘;’, ‘asm’ or ‘__attribute__’ before ‘orion_gpio_init’ make[6]: *** [drivers/net/wireless/wl12xx/boot.o] Error 1 make[5]: *** [drivers/net/wireless/wl12xx] Error 2 Signed-off-by: NMartin Michlmayr <tbm@cyrius.com> Signed-off-by: NNicolas Pitre <nico@marvell.com>
-
由 Jan Kara 提交于
This patch makes the error message about changing journaling mode on remount more descriptive. Some people are going to hit this error now due to commit bbae8bcc if they configure a kernel to default to data=writeback mode. The problem happens if they have data=ordered set for the root filesystem in /etc/fstab but not in the kernel command line (and they don't use initrd). Their filesystem then gets mounted as data=writeback by kernel but then their boot fails because init scripts won't be able to remount the filesystem rw. Better error message will hopefully make it easier for them to find the error in their setup and bother us less with error reports :). Signed-off-by: NJan Kara <jack@suse.cz>
-
由 Theodore Ts'o 提交于
The old description for this configuration option was perhaps not completely balanced in terms of describing the tradeoffs of using a default of data=writeback vs. data=ordered. Despite the fact that old description very strongly recomended disabling this feature, all of the major distributions have elected to preserve the existing 'legacy' default, which is a strong hint that it perhaps wasn't telling the whole story. This revised description has been vetted by a number of ext3 developers as being better at informing the user about the tradeoffs of enabling or disabling this configuration feature. Cc: linux-ext4@vger.kernel.org Signed-off-by: N"Theodore Ts'o" <tytso@mit.edu> Signed-off-by: NJan Kara <jack@suse.cz>
-
由 Clemens Ladisch 提交于
Fix a logic error in the range check of the input level control that would prevent setting any volume less than the maximum. Signed-off-by: NClemens Ladisch <clemens@ladisch.de> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Dongdong Deng 提交于
The NETPOLL requires that interrupts remain disabled in its callbacks. Using *_irq_save()/irq_restore() to replace *_irq_disable()/irq_enable() functions in NETPOLL's callbacks of smc91x, so that it doesn't enable interrupts when already disabled, and kgdboe/netconsole would work properly over smc91x. Signed-off-by: NDongdong Deng <dongdong.deng@windriver.com> Acked-by: NNicolas Pitre <nico@cam.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Marek Vasut 提交于
This patch fixes broken pxaficp-ir. The problem was in incorrect net_device_ops being specified which prevented the driver from operating. The symptoms were: - failing ifconfig for IrLAN, resulting in SIOCSIFFLAGS: Cannot assign requested address - irattach working for IrCOMM, but the port stayed disabled Moreover this patch corrects missing sysfs device link. Signed-off-by: NMarek Vasut <marek.vasut@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Jiri Slaby 提交于
sllc_arphrd member of sockaddr_llc might not be changed. Zero sllc before copying to the above layer's structure. Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Mimi Zohar 提交于
Hashing files larger than INT_MAX causes process to loop. Dependent on redefining kernel_read() offset type to loff_t. (http://bugzilla.kernel.org/show_bug.cgi?id=13909) Cc: stable@kernel.org Signed-off-by: NMimi Zohar <zohar@us.ibm.com> Signed-off-by: NJames Morris <jmorris@namei.org>
-
由 Mimi Zohar 提交于
vfs_read() offset is defined as loff_t, but kernel_read() offset is only defined as unsigned long. Redefine kernel_read() offset as loff_t. Cc: stable@kernel.org Signed-off-by: NMimi Zohar <zohar@us.ibm.com> Signed-off-by: NJames Morris <jmorris@namei.org>
-
由 Dongdong Deng 提交于
The NETPOLL API requires that interrupts remain disabled in netpoll_send_skb(). The use of "A functions set" in the NETPOLL API callbacks causes the interrupts to get enabled and can lead to kernel instability. The solution is to use "B functions set" to prevent the irqs from getting enabled while in netpoll_send_skb(). A functions set: local_irq_disable()/local_irq_enable() spin_lock_irq()/spin_unlock_irq() spin_trylock_irq()/spin_unlock_irq() B functions set: local_irq_save()/local_irq_restore() spin_lock_irqsave()/spin_unlock_irqrestore() spin_trylock_irqsave()/spin_unlock_irqrestore() Signed-off-by: NDongdong Deng <dongdong.deng@windriver.com> Acked-by: NMatt Mackall <mpm@selenic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Dongdong Deng 提交于
WARN_ONCE for ndo_start_xmit() enable interrupts in netpoll_send_skb(), because the NETPOLL API requires that interrupts remain disabled in netpoll_send_skb(). Signed-off-by: NDongdong Deng <dongdong.deng@windriver.com> Acked-by: NMatt Mackall <mpm@selenic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Andreas Mohr 提交于
Signed-off-by: NAndreas Mohr <andi@lisas.de> Acked-by: NRichard Röjfors <richard.rojfors.ext@mocean-labs.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Patrick McHardy 提交于
Success was indicated on a memory allocation failure, thereby causing a crash due to a later NULL deref. (Affects v2.6.30-rc1 up to here.) Signed-off-by: NJan Engelhardt <jengelh@medozas.de> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Bruno Prémont 提交于
ipv6: Fix commit 63d9950b (ipv6: Make v4-mapped bindings consistent with IPv4) Commit 63d9950b (ipv6: Make v4-mapped bindings consistent with IPv4) changes behavior of inet6_bind() for v4-mapped addresses so it should behave the same way as inet_bind(). During this change setting of err to -EADDRNOTAVAIL got lost: af_inet.c:469 inet_bind() err = -EADDRNOTAVAIL; if (!sysctl_ip_nonlocal_bind && !(inet->freebind || inet->transparent) && addr->sin_addr.s_addr != htonl(INADDR_ANY) && chk_addr_ret != RTN_LOCAL && chk_addr_ret != RTN_MULTICAST && chk_addr_ret != RTN_BROADCAST) goto out; af_inet6.c:463 inet6_bind() if (addr_type == IPV6_ADDR_MAPPED) { int chk_addr_ret; /* Binding to v4-mapped address on a v6-only socket * makes no sense */ if (np->ipv6only) { err = -EINVAL; goto out; } /* Reproduce AF_INET checks to make the bindings consitant */ v4addr = addr->sin6_addr.s6_addr32[3]; chk_addr_ret = inet_addr_type(net, v4addr); if (!sysctl_ip_nonlocal_bind && !(inet->freebind || inet->transparent) && v4addr != htonl(INADDR_ANY) && chk_addr_ret != RTN_LOCAL && chk_addr_ret != RTN_MULTICAST && chk_addr_ret != RTN_BROADCAST) goto out; } else { Signed-off-by Bruno Prémont <bonbons@linux-vserver.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Krzysztof Hałasa 提交于
E100 places it's RX packet descriptors inside skb->data and uses them with bidirectional streaming DMA mapping. Data in descriptors is accessed simultaneously by the chip (writing status and size when a packet is received) and CPU (reading to check if the packet was received). This isn't a valid usage of PCI DMA API, which requires use of the coherent (consistent) memory for such purpose. Unfortunately e100 chips working in "simplified" RX mode have to store received data directly after the descriptor. Fixing the driver to conform to the API would require using unsupported "flexible" RX mode or receiving data into a coherent memory and using CPU to copy it to network buffers. This patch, while not yet making the driver conform to the PCI DMA API, allows it to work correctly on X86 with swiotlb (while not breaking other architectures). Signed-off-by: NKrzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 David S. Miller 提交于
This code expects to run in softirq context, and bare hrtimers run in hw IRQ context. Signed-off-by: NDavid S. Miller <davem@davemloft.net> Acked-by: NThomas Gleixner <tglx@linutronix.de>
-
Modify loops in such way that the register value is checked also after the timeout condition, just in case the heavy interrupt load etc. caused the thread to sleep for the time period exceeding the timeout value. While at it remove an extra ALI_STIMER read from snd_ali_stimer_ready(). Reported-by: NJack Byer <ojbyer@usa.net> Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
-
由 Hendrik Brueckner 提交于
setup_arch() unconditionally sets the preferred console to ttyS. This breaks the use of 3270 devices as the console. Provide a new function to set the default preferred console for s390. The preferred console depends on the conmode parameter that is used to switch between 3270 and 3215 terminal/console mode. Signed-off-by: NHendrik Brueckner <brueckner@linux.vnet.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
-
由 Julia Lawall 提交于
If the NULL test on block is needed, it should be before the dereference of the base field. The semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ expression E1,E2; identifier fld; statement S1,S2; @@ E1 = E2->fld; ( if (E1 == NULL) S1 else S2 | *if (E2 == NULL) S1 else S2 ) // </smpl> Signed-off-by: NJulia Lawall <julia@diku.dk> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
-
由 Sebastian Ott 提交于
If io_subchannel_initialize_dev fails it will release the only reference to the ccw device therefore the caller should not kfree this device since this is done in the release function. Signed-off-by: NSebastian Ott <sebott@linux.vnet.ibm.com> Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com>
-
- 23 8月, 2009 3 次提交
-
-
由 Michel Dänzer 提交于
It was mixing up TTM placement values and flags. Signed-off-by: NMichel Dänzer <daenzer@vmware.com> Signed-off-by: NDave Airlie <airlied@redhat.com>
-
由 David S. Miller 提交于
None of this stuff should execute in hw IRQ context, therefore use a tasklet_hrtimer so that it runs in softirq context. Signed-off-by: NDavid S. Miller <davem@davemloft.net> Acked-by: NThomas Gleixner <tglx@linutronix.de>
-
git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI: check saved state before restore
-
- 22 8月, 2009 1 次提交
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6由 Linus Torvalds 提交于
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] mpt2sas: fix config request and diag reset deadlock [SCSI] mpt2sas: Bump driver version 01.100.04.00 [SCSI] mpt2sas: fix oops because drv data points to NULL on resume from hibernate [SCSI] mpt2sas: fix crash due to Watchdog is active while OS in standby mode [SCSI] mpt2sas: fix infinite loop inside config request [SCSI] mpt2sas: Excessive log info causes sas iounit page time out [SCSI] mpt2sas: Raid 10 Value is showing as Raid 1E in /va/log/messages [SCSI] mpt2sas: Expander fix oops saying "Already part of another port" [SCSI] mpt2sas: Introduced check for enclosure_handle to avoid crash
-