- 27 5月, 2006 3 次提交
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由 Paul Mackerras 提交于
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: NPaul 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: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Neil Brown 提交于
otherwise we get nasty messages about locks not being released. Signed-off-by: NNeil Brown <neilb@suse.de> 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/roland/infiniband: IB/mthca: Fix posting lists of 256 receive requests to SRQ for Tavor
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- 26 5月, 2006 1 次提交
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由 Martin Schwidefsky 提交于
Add missing parentheses for type cast to u64. Signed-off-by: NMartin Schwidefsky <schwidefsky@de.ibm.com> Cc: Dave Jones <davej@redhat.com> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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- 25 5月, 2006 3 次提交
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由 Linus Torvalds 提交于
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由 Jean Delvare 提交于
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: NJean Delvare <khali@linux-fr.org> Acked-by: NManu Abraham <manu@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Michael S. Tsirkin 提交于
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: NMichael S. Tsirkin <mst@mellanox.co.il> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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- 24 5月, 2006 33 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/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
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git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/shaggy/jfs-2.6: JFS: Fix multiple errors in metapage_releasepage
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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] libata: add pio flush for via atapi (was: Re: TR: ASUS A8V Deluxe, x86_64)
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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] sky2: fix jumbo packet support
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由 Pierre Ossman 提交于
md->disk was being used in a debug message before it was allocated. Signed-off-by: NPierre Ossman <drzeus@drzeus.cx> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Dave Kleikamp 提交于
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: NDave Kleikamp <shaggy@austin.ibm.com>
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由 Albert Lee 提交于
Backport the "pio flush" from the libata major update to 2.6.17 for via atapi. Signed-off-by: NAlbert Lee <albertcc@tw.ibm.com> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Hemminger 提交于
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: NStephen Hemminger <shemminger@osdl.org> Signed-off-by: NJeff Garzik <jeff@garzik.org>
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由 Stephen Hemminger 提交于
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: NStephen Hemminger <shemminger@osdl.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Chris Wright 提交于
If kmalloc fails, error path leaks data allocated from asn1_oid_decode(). Signed-off-by: NChris Wright <chrisw@sous-sol.org> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
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: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
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: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Bryan O'Sullivan 提交于
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: NBryan O'Sullivan <bos@pathscale.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Bryan O'Sullivan 提交于
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: NRalph Campbell <ralphc@pathscale.com> Signed-off-by: NBryan O'Sullivan <bos@pathscale.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Bryan O'Sullivan 提交于
This fixes an oops. Signed-off-by: NBryan O'Sullivan <bos@pathscale.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Bryan O'Sullivan 提交于
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: NBryan O'Sullivan <bos@pathscale.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Bryan O'Sullivan 提交于
This is required for even semi-decent performance on OpenIB. Signed-off-by: NBryan O'Sullivan <bos@pathscale.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Bryan O'Sullivan 提交于
Fix NULL deref due to pcidev being clobbered before dd->ipath_f_cleanup() was called. Signed-off-by: NBryan O'Sullivan <bos@pathscale.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Bryan O'Sullivan 提交于
Per Andrew's request. Signed-off-by: NBryan O'Sullivan <bos@pathscale.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Bryan O'Sullivan 提交于
Fix the interface version that gets exported to userspace. Signed-off-by: NBryan O'Sullivan <bos@pathscale.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Bryan O'Sullivan 提交于
Make sure modify_qp won't modify the QP if any of the changes failed. Signed-off-by: NBryan O'Sullivan <bos@pathscale.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Bryan O'Sullivan 提交于
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: NBryan O'Sullivan <bos@pathscale.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Mauro Carvalho Chehab 提交于
Those functions don't exist on PPC64 architecture. Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Jean Delvare 提交于
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: NJean Delvare <khali@linux-fr.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Manu Abraham 提交于
Ref: Bugzilla 6179, 6589 Signed-off-by: NManu Abraham <manu@linuxtv.org> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Adrian Bunk 提交于
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: NAdrian Bunk <bunk@stusta.de> Signed-off-by: NMauro Carvalho Chehab <mchehab@infradead.org>
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由 Linus Torvalds 提交于
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Respect gfp_t argument to dma_alloc_coherent().
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由 Linus Torvalds 提交于
* 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
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由 Jens Axboe 提交于
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: NTejun Heo <htejun@gmail.com> Signed-off-by: NJens Axboe <axboe@suse.de> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 David Woodhouse 提交于
Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: NPaul Mackerras <paulus@samba.org> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 David Woodhouse 提交于
Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: NPaul Mackerras <paulus@samba.org> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 David Woodhouse 提交于
Syscall number 224 was absent from the table, which I believe means that the SPU can cause an oops by attempting to use it. Signed-off-by: NDavid Woodhouse <dwmw2@infradead.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: NPaul Mackerras <paulus@samba.org> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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由 Florin Malita 提交于
If the skb allocation fails, the current error path calls dev_kfree_skb_irq() with a NULL argument. Also, 'err' is not being used. Coverity CID: 275. Signed-off-by: NFlorin Malita <fmalita@gmail.com> Cc: "John W. Linville" <linville@tuxdriver.com> Signed-off-by: NAndrew Morton <akpm@osdl.org> Signed-off-by: NLinus Torvalds <torvalds@osdl.org>
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