- 15 4月, 2006 8 次提交
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由 Stephen Hemminger 提交于
By inspection, the clip idle timer code is racy on SMP. Here is a safe version of timer management. Untested, I don't have ATM hardware. Signed-off-by: NStephen Hemminger <shemminger@osdl.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
If Classical IP over ATM module is loaded, its neighbor table gets populated when permanent neighbor entries are created; but these entries are not flushed when the device is removed. Since the entry never gets flushed the unregister of the network device never completes. This version of the patch also adds locking around the reference to the atm arp daemon to avoid races with events and daemon state changes. (Note: barrier() was never really safe) Bug-reference: http://bugzilla.kernel.org/show_bug.cgi?id=6295Signed-off-by: NStephen Hemminger <shemminger@osdl.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jamal Hadi Salim 提交于
Documentation to describe asynchronous xfrm events to help people writting HA code in user space. Signed-off-by: NJamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jamal Hadi Salim 提交于
Send aevent immediately if we have sent nothing since last timer and this is the first packet. Fixes a corner case when packet threshold is very high, the timer low and a very low packet rate input which is bursty. Signed-off-by: NJamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Adrian Bunk 提交于
This patch contains the following possible cleanups: - make the following needlessly global function static: - arp.c: arp_rcv() - remove the following unused EXPORT_SYMBOL's: - devinet.c: devinet_ioctl - fib_frontend.c: ip_rt_ioctl - inet_hashtables.c: inet_bind_bucket_create - inet_hashtables.c: inet_bind_hash - tcp_input.c: sysctl_tcp_abc - tcp_ipv4.c: sysctl_tcp_tw_reuse - tcp_output.c: sysctl_tcp_mtu_probing - tcp_output.c: sysctl_tcp_base_mss Signed-off-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Samuel Thibault 提交于
For easily getting fairly good accessibility, the TTY cursor should always be left at the focus location. This patch fixes the checklist by just having the list refreshed after the dialog box (hence the cursor position remains in the list). Signed-off-by: NSamuel Thibault <samuel.thibault@ens-lyon.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Linus Torvalds 提交于
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/mszeredi/fuse: [fuse] Direct I/O should not use fuse_reset_request [fuse] Don't init request twice [fuse] Fix accounting the number of waiting requests [fuse] fix deadlock between fuse_put_super() and request_end()
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git://brick.kernel.dk/data/git/linux-2.6-block由 Linus Torvalds 提交于
* 'tee' of git://brick.kernel.dk/data/git/linux-2.6-block: [PATCH] splice: add support for sys_tee() [PATCH] splice: pass offset around for ->splice_read() and ->splice_write()
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- 14 4月, 2006 6 次提交
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由 Roland McGrath 提交于
This reverts most of commit 30e0fca6. It broke the case of non-leader MT exec when ptraced. I think the bug it was intended to fix was already addressed by commit 788e05a6. Signed-off-by: NRoland McGrath <roland@redhat.com> Acked-by: NOleg Nesterov <oleg@tv-sign.ru> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Eric W. Biederman 提交于
This is two distinct changes. - Not changing our real parents. - Not changing our ptrace parents. Not changing our real parents is trivially correct because both tasks have the same real parents as they are part of a thread group. Now that we demote the leader to a thread there is no longer any reason to change it's parentage. Not changing our ptrace parents is a user visible change if someone looks hard enough. I don't think user space applications will care or even notice. In the practical and I think common case a debugger will have attached to all of the threads using the same ptrace flags. From my quick skim of strace and gdb that appears to be the case. Which if true means debuggers will not notice a change. Before this point we have already generated a ptrace event in do_exit that reports the leaders pid has died so de_thread is visible to a debugger. Which means attempting to hide this case by copying flags around appears excessive. By not doing anything it avoids all of the weird locking issues between de_thread and ptrace attach, and removes one case from consideration for fixing the ptrace locking. This only addresses Oleg's first concern with ptrace_attach, that of the problems caused by reparenting. Oleg's second concern is essentially a race between ptrace_attach and release_task that causes an oops when we get to force_sig_specific. There is nothing special about de_thread with respect to that race. Signed-off-by: NEric W. Biederman <ebiederm@xmission.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6由 Linus Torvalds 提交于
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Make show_mem() skip holes in a pgdat [IA64] ia64_wait_for_slaves() incorrectly reports MCA
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由 Robin Holt 提交于
This patch modifies ia64's show_mem() to walk the vmem_map page tables and rapidly skip forward across regions where the page tables are missing. This prevents the pfn_valid() check from causing numerous unnecessary page faults. Without this patch on a 512 node 512 cpu system where every node has four memory holes, the show_mem() call takes 1 hour 18 minutes. With this patch, it takes less than 3 seconds. Signed-off-by: NRobin Holt <holt@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Keith Owens 提交于
ia64_wait_for_slaves() was changed in 2.6.17-rc1 to report the slave state. It incorrectly assumes that all slaves are for MCA, but ia64_wait_for_slaves() is also called from the INIT monarch handler. The existing message is very misleading, so correct it. Signed-off-by: NKeith Owens <kaos@sgi.com> Signed-off-by: NTony Luck <tony.luck@intel.com>
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由 Eric W. Biederman 提交于
By calling send_sig do_SAK is recursively taking the tasklist_lock, which is silly. In addition I just audited the kernel and this was the only place where tasklist_lock is taken inside of task_lock. So this one line change is a general worthwhile cleanup and it increases our options on how to fix the ptrace_attach races. Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 13 4月, 2006 19 次提交
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由 Linus Torvalds 提交于
* 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IB/mthca: Fix max_srq_sge returned by ib_query_device for Tavor devices IB/cache: Use correct pointer to calculate size IPoIB: Use spin_lock_irq() instead of spin_lock_irqsave() IPoIB: Close race in ipoib_flush_paths() IB/mthca: Disable tuning PCI read burst size IPoIB: Make send and receive queue sizes tunable IPoIB: Wait for join to finish before freeing mcast struct IB: simplify static rate encoding IPoIB: Consolidate private neighbour data handling IB/srp: Fix memory leak in options parsing IB/mthca: Always build debugging code unless CONFIG_EMBEDDED=y IPoIB: Always build debugging code unless CONFIG_EMBEDDED=y IB/mad: fix oops in cancel_mads
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由 Linus Torvalds 提交于
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [PATCH] sata_mv: properly print HC registers
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由 Linus Torvalds 提交于
* 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: [PATCH] Use pci_set_consistent_dma_mask in ixgb driver [PATCH] sky2: bad memory reference on dual port cards [PATCH] mv643xx_eth: Fix tx_timeout to only conditionally wake tx queue [PATCH] mv643xx_eth: Always free completed tx descs on tx interrupt [PATCH] net drivers: fix section attributes for gcc [PATCH] remove drivers/net/hydra.h [PATCH] drivers/net/via-rhine.c: make a function static [netdrvr b44] trim trailing whitespace [PATCH] b44: increase version to 1.00 [PATCH] b44: disable default tx pause [PATCH] via-rhine: execute bounce buffers code on Rhine-I only [PATCH] network: axnet_cs.c: add missing 'PRIV' in ei_rx_overrun [PATCH] dlink pci cards using wrong driver
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由 Andreas Schwab 提交于
The ixgb driver is using pci_alloc_consistent, thus is should also use pci_set_consistent_dma_mask. This allows the driver to work on SGI systems. In case of an error during probing it should also disable the device again. Signed-off-by: NAndreas Schwab <schwab@suse.de> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Hemminger 提交于
Sky2 driver will oops referencing bad memory if used on a dual port card. The problem is accessing past end of MIB counter space. Applies for both 2.6.17 and 2.6.16 (with fuzz) Signed-off-by: NStephen Hemminger <shemminger@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Dale Farnsworth 提交于
After resetting the hardware on a tx_timeout, call netif_wake_queue() only if we have free tx descriptors. Also, attempt to recover if mv643xx_eth_start_xmit() is called when there are fewer free tx descriptors than expected. The BUG_ON() call we are replacing was hit on a tx_timeout that called netif_wake_queue(), indirectly via netif_device_attach(), even though we did not have enough free tx descriptors. Signed-off-by: NDale Farnsworth <dale@farnsworth.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Brent Cook 提交于
Fix the tx interrupt handler to free completed tx descriptors even when NAPI is enabled. Otherwise, the tx queue would fill up resulting in poor performance and "NETDEV WATCHDOG: <iface>: transmit timed out" messages. Signed-off-by: NBrent Cook <bcook@bpointsys.com> Signed-off-by: NDale Farnsworth <dale@farnsworth.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Randy Dunlap 提交于
If CONFIG_HOTPLUG=n, gcc doesn't like some __initdata to be const (rodata) and other __initdata not const, so make the non-const __initdata const. gcc errors: drivers/net/bnx2.c:66: error: version causes a section type conflict drivers/net/starfire.c:338: error: version causes a section type conflict drivers/net/typhoon.c:137: error: version causes a section type conflict drivers/net/natsemi.c:241: error: version causes a section type conflict Signed-off-by: NRandy Dunlap <rdunlap@xenotime.net> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Adrian Bunk 提交于
Remove drivers/net/hydra.h which is both unused and covered by a 4 clause BSD licence (not by the UCB). Signed-off-by: NAdrian Bunk <bunk@stusta.de> Acked-By: NGeert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Adrian Bunk 提交于
Signed-off-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NRoger Luethi <rl@hellgate.ch> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Dan Aloni 提交于
Currently it crashes when trying to dump the registers. This is an obvious one-liner fix I suppose. Signed-off-by: NDan Aloni <da-x@monatomic.org> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jeff Garzik 提交于
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由 Gary Zambrano 提交于
Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Gary Zambrano 提交于
Disable default tx pause frame support. The b44 controller has a bug that generates excessive tx pause frames. Signed-off-by: NGary Zambrano <zambrano@broadcom.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Roger Luethi 提交于
Patch suggested by Yang Wu (pin xue <pinxue@gmail.com>). Signed-off-by: NRoger Luethi <rl@hellgate.ch> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Komuro 提交于
Signed-off-by: komurojun-mbn@nifty.com Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Hemminger 提交于
This patch fixes the problem of some Dlink cards picking the wrong driver. It looks like these cards use Yukon 1 chipset, not Yukon 2. Signed-off-by: NStephen Hemminger <shemminger@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Jack Morgenstein 提交于
The driver allocates SRQ WQEs size with a power of 2 size both for Tavor and for memfree. For Tavor, however, the hardware only requires the WQE size to be a multiple of 16, not a power of 2, and the max number of scatter-gather allowed is reported accordingly by the firmware (and this is the value currently returned by ib_query_device() and ibv_query_device()). If the max number of scatter/gather entries reported by the FW is used when creating an SRQ, the creation will fail for Tavor, since the required WQE size will be increased to the next power of 2, which turns out to be larger than the device permitted max WQE size (which is not a power of 2). This patch reduces the reported SRQ max wqe size so that it can be used successfully in creating an SRQ on Tavor HCAs. Signed-off-by: NJack Morgenstein <jackm@mellanox.co.il> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Linus Torvalds 提交于
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [ISDN]: Static overruns in drivers/isdn/i4l/isdn_ppp.c [WAN]: Remove broken and unmaintained Sangoma drivers. [BRIDGE] ebtables: fix allocation in net/bridge/netfilter/ebtables.c [DCCP]: Fix leak in net/dccp/ipv4.c [BRIDGE]: receive link-local on disabled ports. [IPv6] reassembly: Always compute hash under the fragment lock.
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- 12 4月, 2006 7 次提交
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由 Rene Herman 提交于
Unregister the platform device again if the probe was unsuccessful. This restores the behaviour of not loading the driver on probe() failure. Signed-off-by: NRene Herman <rene.herman@keyaccess.nl> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Rene Herman 提交于
Continue with the next one on error from device registration. This would seem the correct thing to do, even if it's not the probe() error that we're getting. Signed-off-by: NRene Herman <rene.herman@keyaccess.nl> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Adrian Bunk 提交于
Modules: PCM Midlevel This patch makes the needlessly global snd_pcm_format_name() static. Signed-off-by: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Modules: AC97 Codec Added the missing entry for VIA VT1618 codec. No particular patch is needed, though. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Takashi Iwai 提交于
Modules: HDA Codec driver Add the model entry to support of ASUS U5A with AD1986A codec. Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Eric Sesterhenn 提交于
Modules: au88x0 driver since idx is used as an index for vortex_pcm_prettyname[VORTEX_PCM_LAST], it should not be equal to VORTEX_PCM_LAST. This fixes coverity bug id #572 Signed-off-by: NEric Sesterhenn <snakebyte@gmx.de> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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由 Dale Sedivec 提交于
Modules: au88x0 driver Removed all use of __devinit/__devexit and init.h from headers. Any attributes given in the prototype but not in the function definition have been moved to the definition. An exception is vortex_eq_free: I removed the __devexit attribute because vortex_eq_free is called from vortex_core_shutdown, and vortex_core_shutdown may be called from __devinit snd_vortex_create. Compile tested with allyesconfig and allmodconfig. Signed-off-by: NDale Sedivec <dale@codefu.org> Signed-off-by: NTakashi Iwai <tiwai@suse.de>
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