Commit Graph

56634 Commits

Author SHA1 Message Date
Davide Libenzi
67647d0fb8 epoll: fix some comments
Fixes some epoll code comments.

Signed-off-by: Davide Libenzi <davidel@xmailserver.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-15 08:54:00 -07:00
Davide Libenzi
c7ea763025 epoll locks changes and cleanups
Changes the rwlock to a spinlock, and drops the use-count variable.
Operations are always bound by the mutex now, so the use-count is no more
needed.  For the same reason, the rwlock can become a simple spinlock.

Signed-off-by: Davide Libenzi <davidel@xmailserver.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-15 08:53:59 -07:00
Davide Libenzi
d47de16c72 fix epoll single pass code and add wait-exclusive flag
Fixes the epoll single pass code.  During the unlocked event delivery (to
userspace) code, the poll callback can re-issue new events, and we must
receive them correctly.  Since we loop in a lockless fashion, we want to be
O(nready), and we don't want to flash on/off the spinlock for every event, we
have the poll callback to use a secondary list to queue events while we're
inside the event delivery loop.  The rw_semaphore has been turned into a
mutex.  This patch also adds the wait-exclusive flag, as suggested by Davi
Arnaut.

Signed-off-by: Davide Libenzi <davidel@xmailserver.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-15 08:53:59 -07:00
Haavard Skinnemoen
d0a2b7af27 [AVR32] Implement platform hooks for atmel_lcdfb driver
This modifies and extends the existing lcdc platform code to support
the new atmel_lcdfb driver. The ATSTK1000 board code is set up to use
the on-board Samsung LTV350QV LCD panel.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
2007-05-15 14:13:27 +02:00
Trond Myklebust
7531d692d4 SUNRPC: Fix sparse warnings
- net/sunrpc/xprtsock.c:1635:5: warning: symbol 'init_socket_xprt' was not
   declared. Should it be static?
 - net/sunrpc/xprtsock.c:1649:6: warning: symbol 'cleanup_socket_xprt' was
   not declared. Should it be static?

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-05-14 19:33:47 -04:00
Trond Myklebust
d48c5f4100 NLM: Fix sparse warnings
- fs/lockd/xdr4.c:140:27: warning: incorrect type in argument 2 (different
   explicit signedness)
 - fs/lockd/xdr4.c:141:27: warning: incorrect type in argument 2 (different
   explicit signedness)
 - fs/lockd/xdr4.c:432:28: warning: incorrect type in argument 2 (different
   explicit signedness)
 - fs/lockd/xdr4.c:433:28: warning: incorrect type in argument 2 (different
   explicit signedness)
 - fs/lockd/xdr4.c:587:20: warning: symbol 'nlm_version4' was not declared.
   Should it be static?

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-05-14 19:33:46 -04:00
Trond Myklebust
2e42c3e2ae NFS: Fix more sparse warnings
- fs/nfs/nfs4xdr.c:2499:42: warning: incorrect type in argument 2
   (different signedness)
 - fs/nfs/nfs4xdr.c:2658:49: warning: incorrect type in argument 4
   (different explicit signedness)
 - fs/nfs/nfs4xdr.c:2683:50: warning: incorrect type in argument 4
   (different explicit signedness)
 - fs/nfs/nfs4xdr.c:3063:68: warning: incorrect type in argument 4
   (different explicit signedness)
 - fs/nfs/nfs4xdr.c:3065:68: warning: incorrect type in argument 4
   (different explicit signedness)

 - fs/nfs/callback_xdr.c:138:31: warning: incorrect type in argument 2
   (different signedness)

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-05-14 19:33:46 -04:00
Trond Myklebust
10afec9081 NFS: Fix some 'sparse' warnings...
- fs/nfs/dir.c:610:8: warning: symbol 'nfs_llseek_dir' was not declared.
   Should it be static?
 - fs/nfs/dir.c:636:5: warning: symbol 'nfs_fsync_dir' was not declared.
   Should it be static?
 - fs/nfs/write.c:925:19: warning: symbol 'req' shadows an earlier one
 - fs/nfs/write.c:61:6: warning: symbol 'nfs_commit_rcu_free' was not
   declared. Should it be static?
 - fs/nfs/nfs4proc.c:793:5: warning: symbol 'nfs4_recover_expired_lease'
   was not declared. Should it be static?

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-05-14 19:33:46 -04:00
Christoph Hellwig
9c9cc93ad2 SUNRPC: remove dead variable 'rpciod_running'
rpciod_running is not used at all, but due to the way DECLARE_MUTEX_LOCKED
works we don't get a warning for it.


Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-05-14 19:33:45 -04:00
Trond Myklebust
8ae20abdd1 NFS4: Fix incorrect use of sizeof() in fs/nfs/nfs4xdr.c
The XDR code should not depend on the physical allocation size of
structures like nfs4_stateid and nfs4_verifier since those may have to
change at some future date. We therefore replace all uses of
sizeof() with constants like NFS4_VERIFIER_SIZE and NFS4_STATEID_SIZE.

This also has the side-effect of fixing some warnings of the type
	format ‘%u’ expects type ‘unsigned int’, but argument X has type
		‘long unsigned int’
on 64-bit systems

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-05-14 19:33:45 -04:00
Nate Diller
60945cb7c8 NFS: use zero_user_page
Use zero_user_page() instead of the newly deprecated memclear_highpage_flush().

Signed-off-by: Nate Diller <nate.diller@gmail.com>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-05-14 19:33:45 -04:00
Oleg Nesterov
550facd138 NLM: don't use CLONE_SIGHAND in nlmclnt_recovery
reclaimer() calls allow_signal() which plays with parent process's ->sighand.

Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Cc: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-05-14 19:33:44 -04:00
Trond Myklebust
21051ba625 NLM: Fix locking client timeouts...
nlmsvc_timeout is already in units of HZ...

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2007-05-14 19:33:44 -04:00
Tony Luck
c47953cfc6 [IA64] s/scalibility/scalability/
Previous spelling patch from Simon Arlott broke one spot that
didn't need fixing (reported by Simon within 35 minutes of the
patch ... but not until after I'd applied to GIT and pushed :-(

Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-05-14 15:57:39 -07:00
Jay Lan
311f594dec [IA64] kdump on INIT needs multi-nodes sync-up (v.2)
The current implementation of kdump on INIT events would enter
kdump processing on DIE_INIT_MONARCH_ENTER and DIE_INIT_SLAVE_ENTER
events. Thus, the monarch cpu would go ahead and boot up the kdump

On SN shub2 systems, this out-of-sync situation causes some slave
cpus on different nodes to enter POD.

This patch moves kdump entry points to DIE_INIT_MONARCH_LEAVE and
DIE_INIT_SLAVE_LEAVE. It also sets kdump_in_progress variable in
the DIE_INIT_MONARCH_PROCESS event to not dump all active stack
traces to the console in the case of kdump.

I have tested this patch on an SN machine and a HP RX2600.

Signed-off-by: Jay Lan <jlan@sgi.com>
Acked-by: Zou Nan hai <nanhai.zou@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-05-14 15:55:39 -07:00
Tony Luck
ae67e498a5 [IA64] wire up {signal,timer,event}fd syscalls
Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-05-14 15:55:11 -07:00
Dave Jones
99fbe1ac21 [CPUFREQ] Correct revision mask for powernow-k8
Mark Langsdorf points out that the correct define for this
revision bump is 0x80000.  Also to save us having to keep
renaming the #define, give it a more meaningful name.

Signed-off-by: Dave Jones <davej@redhat.com>
2007-05-14 18:27:29 -04:00
Linus Torvalds
faa8b6c3c2 Revert "ipmi: add new IPMI nmi watchdog handling"
This reverts commit f64da958df.

Andi Kleen is unhappy with the changes, and they really do not seem
worth it.  IPMI could use DIE_NMI_IPI instead of the new callback, even
though that ends up having its own set of problems too, mainly because
the IPMI code cannot really know the NMI was from IPMI or not.

Manually fix up conflicts in arch/x86_64/kernel/traps.c and
drivers/char/ipmi/ipmi_watchdog.c.

Cc: Andi Kleen <ak@suse.de>
Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca>
Cc: Corey Minyard <minyard@acm.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-14 15:24:24 -07:00
Michael S. Tsirkin
7c5b9ef857 IPoIB/cm: Optimize stale connection detection
In the presence of some running RX connections, we repeat
queue_delayed_work calls each 4 RX WRs, which is a waste.  It's enough
to start stale task when a first passive connection is added, and
rerun it every IPOIB_CM_RX_DELAY as long as there are outstanding
passive connections.

This removes some code from RX data path.

Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-05-14 14:11:01 -07:00
Michael S. Tsirkin
bd18c11277 IB/mthca: Set cleaned CQEs back to HW ownership when cleaning CQ
mthca_cq_clean() updates the CQ consumer index without moving CQEs
back to HW ownership.  As a result, the same WRID might get reported
twice, resulting in a use-after-free.  This was observed in IPoIB CM.
Fix by moving all freed CQEs to HW ownership.

This fixes <https://bugs.openfabrics.org/show_bug.cgi?id=617>

Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-05-14 14:10:34 -07:00
Michael S. Tsirkin
3e28c56b9b IB/mthca: Fix posting >255 recv WRs for Tavor
Fix posting lists of > 255 receive WRs for Tavor: rq.next_ind must
be updated each doorbell, otherwise the next doorbell will use an
incorrect index.

Found by Ronni Zimmermann at Mellanox.

Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-05-14 14:10:34 -07:00
Sean Hefty
6c719f5c6c RDMA/cma: Add check to validate that cm_id is bound to a device
Several checks in the rdma_cm check against the state of the
cm_id, but only to validate that the cm_id is bound to an underlying
transport specific CM and an RDMA device.  Make the check explicit
in what we're trying to check for, since we're not synchronizing
against the cm_id state.

This will allow a user to disconnect a cm_id or reject a connection
after receiving a device removal event.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-05-14 14:10:32 -07:00
Sean Hefty
be65f086f2 RDMA/cma: Fix synchronization with device removal in cma_iw_handler
The cma_iw_handler needs to validate the state of the rdma_cm_id before
processing a new connection request to ensure that a device removal is
not already being processed for the same rdma_cm_id.  Without the state
check, the user can receive simultaneous callbacks for the same cm_id, or
a callback after they've destroyed the cm_id.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-05-14 13:56:32 -07:00
Sean Hefty
8aa08602bd RDMA/cma: Simplify device removal handling code
Add a new routine and rename another to encapsulate common code for
synchronizing with device removal.

Signed-off-by: Sean Hefty <sean.hefty@intel.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-05-14 13:54:49 -07:00
Joachim Fenkes
4e430dcb7b IB/ehca: Disable scaling code by default, bump version number
- Scaling code is still considered experimental, so disable it by default
- Increase version to SVNEHCA_0023

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-05-14 13:41:40 -07:00
Joachim Fenkes
bba9b6013e IB/ehca: Beautify sysfs attribute code and fix compiler warnings
eHCA's sysfs attributes are now being created via sysfs_create_group(),
making the process neatly table-driven. The return value is checked, thus
fixing a few compiler warnings.

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-05-14 13:40:45 -07:00
Joachim Fenkes
c7a14939e7 IB/ehca: Remove _irqsave, move #ifdef
- In ehca_process_eq(), we're IRQ safe throughout the whole function, so we
  don't need another _irqsave in the middle of flight.

- take_over_work() is only called by comp_pool_callback(), so it can move
  into the same #ifdef block.

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-05-14 13:40:05 -07:00
Hoang-Nam Nguyen
c55a0ddd8e IB/ehca: Fix AQP0/1 QP number
AQP0/1 should report qp_num={0|1} and the actual QP# should be stored
in struct ehca_qp, not the other way round.

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-05-14 13:39:31 -07:00
Joachim Fenkes
92761cdaf2 IB/ehca: Correctly set GRH mask bit in ehca_modify_qp()
The driver needs to always supply the "GRH present" flag to the
hypervisor, whether it's true or false. Not supplying it (i.e. not
setting the corresponding mask bit) amounts to a "perhaps", which we
don't want.

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-05-14 13:38:57 -07:00
Stefan Roscher
5d88278e3b IB/ehca: Serialize hypervisor calls in ehca_register_mr()
Some pSeries hypervisor versions show a race condition in the allocate
MR hCall.  Serialize this call per adapter to circumvent this problem.

Signed-off-by: Joachim Fenkes <fenkes@de.ibm.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-05-14 13:38:11 -07:00
Arthur Jones
8f140b407f IB/ipath: Shadow the gpio_mask register
Once upon a time, GPIO interrupts were rare.  But then a chip bug in
the waldo series forced the use of a GPIO interrupt to signal packet
reception.  This greatly increased the frequency of GPIO interrupts
which have the gpio_mask bits set on the waldo chips.  Other bits in
the gpio_status register are used for I2C clock and data lines, these
bits are usually on.  An "unlikely" annotation leftover from the old
days was improperly applied to these bits, and an unnecessary chip
mmio read was being accessed in the interrupt fast path on waldo.

Remove the stagnant unlikely annotation in the interrupt handler and
keep a shadow copy of the gpio_mask register to avoid the slow mmio
read when testing for interruptable GPIO bits.

Signed-off-by: Arthur Jones <arthur.jones@qlogic.com>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-05-14 13:22:42 -07:00
Jack Morgenstein
26c6bc7b81 IB/mlx4: Fix uninitialized spinlock for 32-bit archs
uar_lock spinlock was used in mlx4_ib_cq_arm without being initialized
(this only affects 32-bit archs, because uar_lock is not used on
64-bit archs and MLX4_INIT_DOORBELL_LOCK() is a NOP).

Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-05-14 13:02:58 -07:00
Linus Torvalds
3ec2ab5514 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc:
  pxamci: fix PXA27x MMC workaround for bad CRC with 136 bit response
  mmc: use assigned major for block device
  sdhci: handle dma boundary interrupts
  mmc: au1xmmc command types check from data flags
2007-05-14 12:29:14 -07:00
Linus Torvalds
200cfbb36c Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
  [IPV4] SNMP: Display new statistics at /proc/net/netstat
  [IPV6]: Reverse sense of promisc tests in ip6_mc_input
  [NET_SCHED]: prio qdisc boundary condition
  [IPSEC]: Don't warn if high-order hash resize fails
  [IPSEC]: Check validity of direction in xfrm_policy_byid
2007-05-14 12:28:11 -07:00
Linus Torvalds
29e0937bb6 Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6:
  [SPARC64]: Update defconfig.
  [VIDEO]: XVR-500 and XVR-2500 need FB=y.
  [SPARC32]: asm/system.h needs asm/smp.h
  [SPARC32]: Update defconfig.
  [SPARC32]: Fix sparc32 kdebug changes.
  [SPARC64]: Accept ebus_bus_type for generic DMA ops.
  [SPARC64]: Add missing cpus_empty() check in hypervisor xcall handling.
  [SCSI]: Add help text for SCSI_ESP_CORE.
  [SPARC] SBUS: display7seg.c needs asm/io.h
  [SPARC] SBUS: bbc_i2c.c needs asm/io.h
  [SPARC64]: Be more resiliant with PCI I/O space regs.
  [SERIAL] SUNHV: Add an ID string.
2007-05-14 12:27:17 -07:00
Stephen Rothwell
140ff8b045 Declare another couple of compat syscalls.
compat_sys_signalfd and compat_sys_timerfd need declarations before
PowerPC can wire them up.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-14 12:16:01 -07:00
Dave Jones
a34be83a9c MAINTAINERS update.
I've not really 'maintained' this code for years, and others
are doing a much more thorough job these days.
Removing myself might stem some of the crazier emails I get.

Signed-off-by: Dave Jones <davej@redhat.com>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-14 12:14:26 -07:00
Thomas Gleixner
d10ff3fb62 timekeeping fix patch got mis-applied
The time keeping code move to kernel/time/timekeeping.c broke the
clocksource resume logic patch, which got applied to the old file by a
fuzzy application.  Fix it up and move the clocksource_resume() call to
the appropriate place.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
[ tssk, tssk, everybody should use --fuzz=0 ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-14 12:13:11 -07:00
Nicolas Pitre
90e07d9f54 pxamci: fix PXA27x MMC workaround for bad CRC with 136 bit response
... and make it depend on the response flag instead of the command type.

Signed-off-by: Nicolas Pitre <npitre@mvista.com>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-05-14 18:51:48 +02:00
Pierre Ossman
fe6b4c8840 mmc: use assigned major for block device
The MMC block devices now have an assigned major. Make sure
we actually use it.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-05-14 18:51:43 +02:00
Pierre Ossman
6ba736a10e sdhci: handle dma boundary interrupts
When the device hits certain memory boundaries, it signals an
interrupt and expects to be serviced. We don't need the feature
but we need to make sure the device doesn't stall.

Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-05-14 18:51:37 +02:00
Yoichi Yuasa
c0f3b6c777 mmc: au1xmmc command types check from data flags
This patch has changed command types check from data flags.

MMC_STOP_TRANSMISSION is never passed to au1xmmc_send_command().
SEND_STOP() is used for MMC_STOP_TRANSMISSION.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-05-14 18:51:24 +02:00
David S. Miller
be35cf01a9 [SPARC64]: Update defconfig.
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-14 04:19:01 -07:00
David S. Miller
d0842f40a0 [VIDEO]: XVR-500 and XVR-2500 need FB=y.
Otherwise the allmodconfig build breaks.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-14 04:18:38 -07:00
David S. Miller
6e46507d01 [SPARC32]: asm/system.h needs asm/smp.h
To get hard_smp_processor_id() even on UP builds.

Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-14 03:53:47 -07:00
David S. Miller
2b6d868fa6 [SPARC32]: Update defconfig.
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-14 03:53:12 -07:00
Robert Reif
19fce2b966 [SPARC32]: Fix sparc32 kdebug changes.
Fix recent kdebug changes to compile on sparc32.

Signed-off-by: Robert Reif <reif@earthlink.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-14 03:22:08 -07:00
Mitsuru Chinen
d831666e98 [IPV4] SNMP: Display new statistics at /proc/net/netstat
This displays the statistics specified in the updated IP-MIB RFC
(RFC4293) in /proc/net/netstat. The reason why these are not displayed
in /proc/net/snmp is that some existing utilities are developed under
the assumption which ipstat items in /proc/net/snmp is unchanged.

Signed-off-by: Mitsuru Chinen <mitch@linux.vnet.ibm.com>
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-14 03:07:30 -07:00
Corey Mutter
ae7bf20a63 [IPV6]: Reverse sense of promisc tests in ip6_mc_input
Reverse the sense of the promiscuous-mode tests in ip6_mc_input(). 

Signed-off-by: Corey Mutter <crm-netdev@mutternet.com>
Signed-off-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-14 03:00:27 -07:00
Jamal Hadi Salim
3e5c2d3bdb [NET_SCHED]: prio qdisc boundary condition
This fixes an out-of-boundary condition when the classified
band equals q->bands. Caught by Alexey

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-14 02:57:19 -07:00