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2006-05-26Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NET]: dev.c comment fixes [IPV6] ROUTE: Don't try less preferred routes for on-link routes. [IRDA]: *_DONGLE should depend on IRTTY_SIR [MAINTAINERS]: Add entry for netem
2006-05-26[NET]: dev.c comment fixesStephen Hemminger
Noticed that dev_alloc_name() comment was incorrect, and more spellung errors. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-05-26[IPV6] ROUTE: Don't try less preferred routes for on-link routes.YOSHIFUJI Hideaki
In addition to the real on-link routes, NONEXTHOP routes should be considered on-link. Problem reported by Meelis Roos <mroos@linux.ee>. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Acked-by: Meelis Roos <mroos@linux.ee> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-05-26[PATCH] tpm: fix bug for TPM on ThinkPad T60 and Z60Kylene Jo Hall
The TPM chip on the ThinkPad T60 and Z60 machines is returning 0xFFFF for the vendor ID which is a check the driver made to double check it was actually talking to the memory mapped space of a TPM. This patch removes the check since it isn't absolutely necessary and was causing device discovery to fail on these machines. Signed-off-by: Kylene Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-26[PATCH] scx200_acb: fix section mismatch warningRandy Dunlap
WARNING: drivers/i2c/busses/scx200_acb.o - Section mismatch: reference to .init.text: from .text after 'scx200_add_cs553x' (at offset 0x528) Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-26[PATCH] s3c24xx: fix spi driver with CONFIG_PMBen Dooks
Fix compile bug with the S3C24XX SPI driver when CONFIG_PM is set. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-26[PATCH] PowerMac: force only suspend-to-disk to be validJohannes Berg
For a very long time, echoing 'standby' or 'mem' into /sys/power/state has killed the machine on powerpc. This patch fixes that. This patch adds the .valid callback to pm_ops on PowerMac so that only the suspend to disk state can be entered. Note that just returning 0 would suffice since the upper layers don't pass PM_SUSPEND_DISK down, but we handle it there regardless just in case that changes. Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-26[PATCH] affs: possible null pointer dereference in affs_rename()Florin Malita
If affs_bread() fails, the exit path calls mark_buffer_dirty_inode() with a NULL argument. Coverity CID: 312. Signed-off-by: Florin Malita <fmalita@gmail.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-26[PATCH] ads7846 conversion accuracyDavid Brownell
This improves accuracy of the touchscreen and hwmon sensor readings, addressing an issue noted by Imre Deak: there's an extra bit written before the sample (12 bits) gets written out. It also catches up to various comments, and makes the /proc/interrupts entry sensible again. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Imre Deak <imre.deak@nokia.com> Cc: Jean Delvare <khali@linux-fr.org> Cc: Dmitry Torokhov <dtor_core@ameritech.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-26[PATCH] x86: wire up vmsplice syscallJens Axboe
Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-26[PATCH] Add CMSPAR to termbits.h for powerpc and alphaPaul Mackerras
Some driver wants to use CMSPAR, but it was missing on alpha and powerpc. This adds it, with the same value as every other architecture uses. (akpm: fixes the build of an upcoming gregkh USB patch) Signed-off-by: Paul Mackerras <paulus@samba.org> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-26[PATCH] Unlock md devices when stopping them on reboot.Neil Brown
otherwise we get nasty messages about locks not being released. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-26Merge branch 'for-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IB/mthca: Fix posting lists of 256 receive requests to SRQ for Tavor
2006-05-25[IRDA]: *_DONGLE should depend on IRTTY_SIRSamuel Ortiz
If a SIR dongle is built in the kernel while IRTTY_SIR is built as a module, kernel compilation will fail. Thus, the SIR dongle config should depend on the IRTTY_SIR. Closes kernel bug# 6512 (http://bugzilla.kernel.org/show_bug.cgi?id=6512) Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-05-25[MAINTAINERS]: Add entry for netemStephen Hemminger
It gets enough reports, that there ought to be a MAINTAINER entry. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-05-25[PATCH] s390: fix typo in stop_hz_timer.Martin Schwidefsky
Add missing parentheses for type cast to u64. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Dave Jones <davej@redhat.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-24Linux 2.6.17-rc5Linus Torvalds
2006-05-24[PATCH] V4L/DVB (4045): Fixes recursive dependency for I2CJean Delvare
Mixing "depends on I2C" and "select I2C" within the media subsystem leads to the following problem: Warning! Found recursive dependency: I2C DVB_BUDGET DVB_BUDGET_PATCH DVB_AV7110 VIDEO_SAA7146_VV VIDEO_SAA7146 I2C Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-24IB/mthca: Fix posting lists of 256 receive requests to SRQ for TavorMichael S. Tsirkin
If we post a list of length exactly a multiple of 256, nreq in doorbell gets set to 256 which is wrong: it should be encoded by 0. This is because we only zero it out on the next WR, which may not be there. The solution is to ring the doorbell after posting a WQE, not before posting the next one. This is the same bug that we just fixed for QPs with non-shared RQ. Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-24Merge branch 'for-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IB/ipath: deref correct pointer when using kernel SMA IB/ipath: fix null deref during rdma ops IB/ipath: register as IB device owner IB/ipath: enable PE800 receive interrupts on user ports IB/ipath: enable GPIO interrupt on HT-460 IB/ipath: fix NULL dereference during cleanup IB/ipath: replace uses of LIST_POISON IB/ipath: fix reporting of driver version to userspace IB/ipath: don't modify QP if changes fail IB/ipath: fix spinlock recursion bug
2006-05-24Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6: JFS: Fix multiple errors in metapage_releasepage
2006-05-24Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/libata-dev: [PATCH] libata: add pio flush for via atapi (was: Re: TR: ASUS A8V Deluxe, x86_64)
2006-05-24Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: [PATCH] sky2: fix jumbo packet support
2006-05-24[MMC] Fix premature use of md->diskPierre Ossman
md->disk was being used in a debug message before it was allocated. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-24JFS: Fix multiple errors in metapage_releasepageDave Kleikamp
It looks like metapage_releasepage was making in invalid assumption that the releasepage method would not be called on a dirty page. Instead of issuing a warning and releasing the metapage, it should return 0, indicating that the private data for the page cannot be released. I also realized that metapage_releasepage had the return code all wrong. If it is successful in releasing the private data, it should return 1, otherwise it needs to return 0. Lastly, there is no need to call wait_on_page_writeback, since try_to_release_page will not call us with a page in writback state. Signed-off-by: Dave Kleikamp <shaggy@austin.ibm.com>
2006-05-24[PATCH] libata: add pio flush for via atapi (was: Re: TR: ASUS A8V Deluxe, ↵Albert Lee
x86_64) Backport the "pio flush" from the libata major update to 2.6.17 for via atapi. Signed-off-by: Albert Lee <albertcc@tw.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-24[PATCH] sky2: fix jumbo packet supportStephen Hemminger
The truncate threshold calculation to prevent receiver from getting stuck was incorrect, and it didn't take into account the upper limit on bits in the register so the jumbo packet support was broken. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2006-05-23[BRIDGE]: need to ref count the LLC sapStephen Hemminger
Bridge will OOPS on removal if other application has the SAP open. The bridge SAP might be shared with other usages, so need to do reference counting on module removal rather than explicit close/delete. Since packet might arrive after or during removal, need to clear the receive function handle, so LLC only hands it to user (if any). Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-05-23[NETFILTER]: SNMP NAT: fix memleak in snmp_object_decodeChris Wright
If kmalloc fails, error path leaks data allocated from asn1_oid_decode(). Signed-off-by: Chris Wright <chrisw@sous-sol.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-05-23[NETFILTER]: H.323 helper: fix sequence extension parsingPatrick McHardy
When parsing unknown sequence extensions the "son"-pointer points behind the last known extension for this type, don't try to interpret it. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-05-23[NETFILTER]: H.323 helper: fix parser error propagationPatrick McHardy
The condition "> H323_ERROR_STOP" can never be true since H323_ERROR_STOP is positive and is the highest possible return code, while real errors are negative, fix the checks. Also only abort on real errors in some spots that were just interpreting any return value != 0 as error. Fixes crashes caused by use of stale data after a parsing error occured: BUG: unable to handle kernel paging request at virtual address bfffffff printing eip: c01aa0f8 *pde = 1a801067 *pte = 00000000 Oops: 0000 [#1] PREEMPT Modules linked in: ip_nat_h323 ip_conntrack_h323 nfsd exportfs sch_sfq sch_red cls_fw sch_hfsc xt_length ipt_owner xt_MARK iptable_mangle nfs lockd sunrpc pppoe pppoxx CPU: 0 EIP: 0060:[<c01aa0f8>] Not tainted VLI EFLAGS: 00210646 (2.6.17-rc4 #8) EIP is at memmove+0x19/0x22 eax: d77264e9 ebx: d77264e9 ecx: e88d9b17 edx: d77264e9 esi: bfffffff edi: bfffffff ebp: de6a7680 esp: c0349db8 ds: 007b es: 007b ss: 0068 Process asterisk (pid: 3765, threadinfo=c0349000 task=da068540) Stack: <0>00000006 c0349e5e d77264e3 e09a2b4e e09a38a0 d7726052 d7726124 00000491 00000006 00000006 00000006 00000491 de6a7680 d772601e d7726032 c0349f74 e09a2dc2 00000006 c0349e5e 00000006 00000000 d76dda28 00000491 c0349f74 Call Trace: [<e09a2b4e>] mangle_contents+0x62/0xfe [ip_nat] [<e09a2dc2>] ip_nat_mangle_tcp_packet+0xa1/0x191 [ip_nat] [<e0a2712d>] set_addr+0x74/0x14c [ip_nat_h323] [<e0ad531e>] process_setup+0x11b/0x29e [ip_conntrack_h323] [<e0ad534f>] process_setup+0x14c/0x29e [ip_conntrack_h323] [<e0ad57bd>] process_q931+0x3c/0x142 [ip_conntrack_h323] [<e0ad5dff>] q931_help+0xe0/0x144 [ip_conntrack_h323] ... Found by the PROTOS c07-h2250v4 testsuite. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-05-23IB/ipath: deref correct pointer when using kernel SMABryan O'Sullivan
At this point, the core QP structure hasn't been initialized, so what's in there isn't valid. Get the same information elsewhere. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-23IB/ipath: fix null deref during rdma opsBryan O'Sullivan
The problem was that node A's sending thread, which handles sending RDMA read response data, would write the trigger word, the last packet would be sent, node B would send a new RDMA read request, node A's interrupt handler would initialize s_rdma_sge, then node A's sending thread would update s_rdma_sge. This didn't happen very often naturally but was more frequent with 1 byte RDMA reads. Rather than adding more locking or increasing the QP structure size and copying sge data, I modified the copy routine to update the pointers before writing the trigger word to avoid the update race. Signed-off-by: Ralph Campbell <ralphc@pathscale.com> Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-23IB/ipath: register as IB device ownerBryan O'Sullivan
This fixes an oops. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-23IB/ipath: enable PE800 receive interrupts on user portsBryan O'Sullivan
Fixed so it works on the PE-800. It had not previously been updated to match PE-800 receive interrupt differences from HT-400. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-23IB/ipath: enable GPIO interrupt on HT-460Bryan O'Sullivan
This is required for even semi-decent performance on OpenIB. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-23IB/ipath: fix NULL dereference during cleanupBryan O'Sullivan
Fix NULL deref due to pcidev being clobbered before dd->ipath_f_cleanup() was called. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-23IB/ipath: replace uses of LIST_POISONBryan O'Sullivan
Per Andrew's request. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-23IB/ipath: fix reporting of driver version to userspaceBryan O'Sullivan
Fix the interface version that gets exported to userspace. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-23IB/ipath: don't modify QP if changes failBryan O'Sullivan
Make sure modify_qp won't modify the QP if any of the changes failed. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-23IB/ipath: fix spinlock recursion bugBryan O'Sullivan
The local loopback path for RC can lock the rkey table lock without blocking interrupts. The receive interrupt path can then call ipath_rkey_ok() and deadlock. Remove the redundant lock. Signed-off-by: Bryan O'Sullivan <bos@pathscale.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2006-05-23V4L/DVB (4041): Fix compilation on PPC 64Mauro Carvalho Chehab
Those functions don't exist on PPC64 architecture. Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-23V4L/DVB (4040a): Fix the following section warnings:Jean Delvare
reference to .init.text: from .text between 'dvb_bt8xx_probe' (at offset 0x122c) and 'dvb_bt8xx_remove' reference to .init.text: from .text between 'dvb_bt8xx_probe' (at offset 0x1267) and 'dvb_bt8xx_remove' Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-23V4L/DVB (4037): Make the bridge devices that depend on I2C dependant on I2CManu Abraham
Ref: Bugzilla 6179, 6589 Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-23V4L/DVB (3927): Fix VIDEO_DEV=m, VIDEO_V4L1_COMPAT=yAdrian Bunk
If CONFIG_VIDEO_DEV=m and CONFIG_VIDEO_V4L1_COMPAT=y, v4l1-compat should be built as a module (currently, it isn't built at all leading to problems with modules using it). Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
2006-05-23Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Respect gfp_t argument to dma_alloc_coherent().
2006-05-23Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NETFILTER]: SNMP NAT: fix memory corruption [IRDA]: fixup type of ->lsap_state [IRDA]: fix 16/32 bit confusion [NET]: Fix "ntohl(ntohs" bugs [BNX2]: Use kmalloc instead of array [BNX2]: Fix bug in bnx2_nvram_write() [TG3]: Add some missing rx error counters
2006-05-23[PATCH] blk: fix gendisk->in_flight accounting during barrier sequenceJens Axboe
While executing barrrier sequence, the bar_rq which carries actual write was accounted as normal IO on completion, while it wasn't on queueing. This caused gendisk->in_flight to be decremented by 1 after each barrier thus messed up statistics. This patch makes bar_rq not accounted as normal IO. As the containing barrier request as a whole is accounted, part of it shouldn't be. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jens Axboe <axboe@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-23[PATCH] powerpc: wire up sys_[gs]et_robust_listDavid Woodhouse
Signed-off-by: David Woodhouse <dwmw2@infradead.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Paul Mackerras <paulus@samba.org> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-05-23[PATCH] powerpc: check Cell SPU syscall number range _before_ using itDavid Woodhouse
Signed-off-by: David Woodhouse <dwmw2@infradead.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Paul Mackerras <paulus@samba.org> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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