- 22 Aug, 2007 35 commits
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Søren Hauberg authored
The attached (mostly trivial) patches adds support for the Evolution Scorpion Robots. Evolution Robotics supplies a patch against 2.6.8 with their software. My patch is based on their work, so I don't know if I can sign it off, or if you need some Evolution people to do this (which might be hard). The patch adds device ID's for some robots which is trivial. From: Søren Hauberg <hauberg@gmail.com> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Søren
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David Brownell authored
It appears that one reason the "iConnect"-labeled multi-card reader was on sale for only $5 is that it doesn't handle suspend/resume correctly. Other than that, it was a good deal for a highspeed MMC/SD bridge. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Paul Mundt authored
Currently when registration fails we're left with a stray reference to release_mem_region(), this leads to the following case: r8a66597_hcd r8a66597_hcd: irq 13, io base 0x18040000 drivers/usb/host/r8a66597-hcd.c: register access fail. r8a66597_hcd r8a66597_hcd: startup error -6 r8a66597_hcd r8a66597_hcd: USB bus 1 deregistered drivers/usb/host/r8a66597-hcd.c: Failed to add hcd Trying to free nonexistent resource <0000000018040000-0000000018040000> This fixes it up. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Paul Mundt authored
Previous boards were likely seeing USB_ARCH_HAS_HCD selected by way of PCMCIA or PCI, though none of those are required for hcd support on SH. Enable support unconditionally. Signed-off-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Faidon Liambotis authored
Dell Wireless Broadband ExpressCards are rebrands of Novatel's cards. Add all of their known PCI IDs to date along with their mapping to the exact Novatel model to the Option driver which already claims to support them. Signed-off-by: Faidon Liambotis <paravoid@debian.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Gabriel C authored
I noticed this warning with CONFING_PM=n ... drivers/usb/host/u132-hcd.c:1525: warning: 'port_power' defined but not used ... Signed-off-by: Gabriel Craciunescu <nix.or.die@googlemail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Robert P. J. Day authored
Fix typo in safe_serial.c to match the actual CONFIG variable. Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Luis Lloret authored
This patch makes the File Storage Gadget stall the control endpoint when a MSC class request is made with wValue != 0. This change makes some MSC compliance test warnings disappear. Signed-off-by: Luis Lloret <luislloret@gmail.com> Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Hermann Kneissel authored
This patch contains two fixes submitted by Ondrej Palkovsky: - the 'ACK' packet is sent after the transfer of the USB packet is completed, i.e. in the write_callback function. Because the close function sends the 'abort' command, a parameter is added that allows the caller of garmin_write_bulk to specify, if the 'ack' should be propagated to the serial link or dimissed. This fixes the problem with gpsbabel, it has sent several packets that were acknowledged before they were sent to the GPS and GpsBabel closed the device - thus effectively cancelled all outstanding requests in the queue. - removed the APP_RESP_SEEN and APP_REQ_SEEN flags and changed them into counters. It evades USB reset of the gps on every device close. Signed-off-by: Hermann Kneissel <hermann.kneissel@gmx.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Maximilian Attems authored
modprobe visor vendor=0x502 product=0x1 is said to work, plus there are patch instructions for it. fixes http://bugs.debian.org/340547 see http://www.chinaitpower.com/A/2004-07-28/87909.htmlSigned-off-by: Maximilian Attems <max@stro.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Alan Stern authored
This patch (as950) fixes a bug in the cdc-acm driver. It doesn't keep track of which interface (control or data) the sysfs attributes get registered for, and as a result, during disconnect it will sometimes attempt to remove the attributes from the wrong interface. The left-over attributes can cause a crash later on, particularly if the driver module has been unloaded. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Acked-by: Oliver Neukum <oneukum@suse.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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David Brownell authored
git commit b2bbb20b added direct support for PXA GPIO D+ pullup as alternative to the older udc_command ops method. This was done by introduction of the pxa2xx_udc_mach_info member "gpio_pullup" which, if initialized, is now used in (almost) all places where udc_command used to be called. This patch fixes two places where checks for availability of D+ pullup control still only honor udc_command. Signed-off-by: Uli Luckas <u.luckas@road.de> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] Add support for 1533 bridge to alim1535_wdt [WATCHDOG] Add a 00-INDEX file to Documentation/watchdog/ [WATCHDOG] Eurotechwdt.c - clean-up comments
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Linus Torvalds authored
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC32]: Revert f642b263. [SPARC64]: Need to clobber global reg vars in switch_to().
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Linus Torvalds authored
* 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [IRDA] irda_nl_get_mode: always results in failure [PPP]: Fix output buffer size in ppp_decompress_frame(). [IRDA]: Avoid a label defined but not used warning in irda_init() [IPV6]: Fix kernel panic while send SCTP data with IP fragments [SNAP]: Check packet length before reading [DCCP]: Allocation in atomic context
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git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds authored
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] Change atomic_read/set to inline functions with barrier semantics. [S390] kprobes: fix instruction length calculation [S390] hypfs: inode corruption due to missing locking [S390] disassembler: fix b2 opcodes like srst, bsg, and others [S390] vmur: fix reference counting for vmur device structure [S390] vmur: fix diag14 exceptions with addresses > 2GB. [S390] qdio: Refresh buffer states for IQDIO Asynchronous output queue [S390] qdio: fix EQBS handling on CCQ96 [S390] cio: change confusing message in cmf. [S390] cio: dont forget to set last slot to NULL in ccw_uevent().
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Zachary Amsden authored
Touching vmalloc memory in the middle of a lazy mode update can generate a kernel PDE update, which must be flushed immediately. The fix is to leave lazy mode when doing a vmalloc sync. Signed-off-by: Zachary Amsden <zach@vmware.com> Acked-by: Jeremy Fitzhardinge <jeremy@goop.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Heiko Carstens authored
After doing some tests this seems to be the best variant for s390 and should be correct as well. With gcc 4.2.1 we get the following kernel image sizes using the default configuration: atomic_t type volatile, atomic_read/set defines 5311824 bytes atomic_t type int, atomic_read/set defines 5270864 bytes atomic_t type int, atomic_read/set inline asm 5279056 bytes atomic_t type int, atomic_read/set inline barrier 5270864 bytes Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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David Wilder authored
Placing a kprobe on "bc" instruction (s390/s390x) can cause an oops. The instruction length is encoded into the first two bits of the s390 instruction. Kprobe is incorrectly computing the instruction length. The instruction length is used for determining what type of "fix-up" is needed for conditional branch instruction. The problem can bee seen by placing a kprobe on a "bc" instruction that will not branch. The results is that Kprobe incorrectly computes the new instruction pointer (psw.addr) after single stepping the instruction. The problem is corrected with this patch. Signed-off-by: David Wilder <dwilder@us.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
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Michael Holzheu authored
hypfs removes the whole hypfs directory tree and creates a new one, when a process triggers an update by writing to the "update" attribute. When removing and creating files, it is necessary to lock the inode of the parent directory where the files live. Currently hypfs does not lock the parent inode, which can lead to inode corruption. This patch: * Introduces correct locking * Fixes i_nlink reference counting for inodes, when creating directories * Adds info printk, when hypfs filesystem has been mounted Signed-off-by: Michael Holzheu <holzheu@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
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Christian Borntraeger authored
The instruction table for b2 opcodes was missing an opfrag value for the cpya instruction. All instructions specified after cpya were not considered by the disassembler. The fix is simple and obvious - add the opfrag field to the cpya instruction. Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
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Michael Holzheu authored
When a vmur device is removed due to a detach of the device, currently the ur device structure is freed. Unfortunately it can happen, that there is still a user of the device structure, when the character device is open during the detach process. To fix this, reference counting for the vmur structure is introduced. In addition to that, the online, offline, probe and remove functions are serialized now using a global mutex. Signed-off-by: Michael Holzheu <holzheu@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
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Michael Holzheu authored
There are several s390 diagnose calls, which must be executed below the 2GB memory boundary. In order to enforce this, those diagnoses must be compiled into the kernel. Currently diag 14 can be called within the vmur kernel module from addresses above 2GB. This leads to specification exceptions. This patch moves diag10, diag14 and diag210 into the new diag.c file. Signed-off-by: Michael Holzheu <holzheu@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
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Klaus D. Wacker authored
Hipersocket Multicast queue works asynchronously. When sending buffers, the buffer state change may happen delayed. The tasklet for checking changes in the outbound queue excluded IQDIO async queues from this process. This created either a hang situation when the queue ran full, or presented a hang situation a interface close time. The tasklet processing is changed to include IQDIO async queues when requesting buffer state refresh. Signed-off-by: Klaus D. Wacker <kdwacker@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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Klaus D. Wacker authored
QDIO returned from EQBS instruction in any case after return code CCQ=96 was issued regardless whether buffer states for at least one buffer were extracted or not. This caused FCP devices to hang when running under z/VM and having QIOASSASIST=ON and having high I/O rates. In order to fix this qdio return code processing of EQBS instruction after CCQ=96 is changed that buffers are returned and if no buffers where extracted the instruction is repeated at once. Signed-off-by: Klaus D. Wacker <kdwacker@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
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Cornelia Huck authored
cmf currently prints a message that more than 4096 channels are not allowed in basic mode - however, this can only be enforced if cmf was a module (which is no longer possible). It makes much more sense to not check the specified number of channels and just print a message if the block for basic mode could not be allocated (which may happen for any number of specified channels). Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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Cornelia Huck authored
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
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Andy Whitcroft authored
It seems an extraneous trailing ';' has slipped in to the error handling for a name registration failure causing the error path to trigger unconditionally. Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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Konstantin Sharlaimov authored
This patch addresses the issue with "osize too small" errors in mppe encryption. The patch fixes the issue with wrong output buffer size being passed to ppp decompression routine. -------------------- As pointed out by Suresh Mahalingam, the issue addressed by ppp-fix-osize-too-small-errors-when-decoding patch is not fully resolved yet. The size of allocated output buffer is correct, however it size passed to ppp->rcomp->decompress in ppp_generic.c if wrong. The patch fixes that. -------------------- Signed-off-by: Konstantin Sharlaimov <konstantin.sharlaimov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Jesper Juhl authored
Easily avoidable compiler warnings bug me. Building irmod without CONFIG_SYSCTL currently results in : net/irda/irmod.c:132: warning: label 'out_err_2' defined but not used But that can easily be avoided by simply moving the label inside the existing "#ifdef CONFIG_SYSCTL" one line above it. This patch moves the label and buys us one less warning with no ill effects. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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Wei Yongjun authored
If ICMP6 message with "Packet Too Big" is received after send SCTP DATA, kernel panic will occur when SCTP DATA is send again. This is because of a bad dest address when call to skb_copy_bits(). The messages sequence is like this: Endpoint A Endpoint B <------- SCTP DATA (size=1432) ICMP6 message -------> (Packet Too Big pmtu=1280) <------- Resend SCTP DATA (size=1432) ------------kernel panic--------------- printing eip: c05be62a *pde = 00000000 Oops: 0002 [#1] SMP Modules linked in: scomm l2cap bluetooth ipv6 dm_mirror dm_mod video output sbs battery lp floppy sg i2c_piix4 i2c_core pcnet32 mii button ac parport_pc parport ide_cd cdrom serio_raw mptspi mptscsih mptbase scsi_transport_spi sd_mod scsi_mod ext3 jbd ehci_hcd ohci_hcd uhci_hcd CPU: 0 EIP: 0060:[<c05be62a>] Not tainted VLI EFLAGS: 00010282 (2.6.23-rc2 #1) EIP is at skb_copy_bits+0x4f/0x1ef eax: 000004d0 ebx: ce12a980 ecx: 00000134 edx: cfd5a880 esi: c8246858 edi: 00000000 ebp: c0759b14 esp: c0759adc ds: 007b es: 007b fs: 00d8 gs: 0000 ss: 0068 Process swapper (pid: 0, ti=c0759000 task=c06d0340 task.ti=c0713000) Stack: c0759b88 c0405867 ce12a980 c8bff838 c789c084 00000000 00000028 cfd5a880 d09f1890 000005dc 0000007b ce12a980 cfd5a880 c8bff838 c0759b88 d09bc521 000004d0 fffff96c 00000200 00000100 c0759b50 cfd5a880 00000246 c0759bd4 Call Trace: [<c0405e1d>] show_trace_log_lvl+0x1a/0x2f [<c0405ecd>] show_stack_log_lvl+0x9b/0xa3 [<c040608d>] show_registers+0x1b8/0x289 [<c0406271>] die+0x113/0x246 [<c0625dbc>] do_page_fault+0x4ad/0x57e [<c0624642>] error_code+0x72/0x78 [<d09bc521>] ip6_output+0x8e5/0xab2 [ipv6] [<d09bcec1>] ip6_xmit+0x2ea/0x3a3 [ipv6] [<d0a3f2ca>] sctp_v6_xmit+0x248/0x253 [sctp] [<d0a3c934>] sctp_packet_transmit+0x53f/0x5ae [sctp] [<d0a34bf8>] sctp_outq_flush+0x555/0x587 [sctp] [<d0a34d3c>] sctp_retransmit+0xf8/0x10f [sctp] [<d0a3d183>] sctp_icmp_frag_needed+0x57/0x5b [sctp] [<d0a3ece2>] sctp_v6_err+0xcd/0x148 [sctp] [<d09cf1ce>] icmpv6_notify+0xe6/0x167 [ipv6] [<d09d009a>] icmpv6_rcv+0x7d7/0x849 [ipv6] [<d09be240>] ip6_input+0x1dc/0x310 [ipv6] [<d09be965>] ipv6_rcv+0x294/0x2df [ipv6] [<c05c3789>] netif_receive_skb+0x2d2/0x335 [<c05c5733>] process_backlog+0x7f/0xd0 [<c05c58f6>] net_rx_action+0x96/0x17e [<c042e722>] __do_softirq+0x64/0xcd [<c0406f37>] do_softirq+0x5c/0xac ======================= Code: 00 00 29 ca 89 d0 2b 45 e0 89 55 ec 85 c0 7e 35 39 45 08 8b 55 e4 0f 4e 45 08 8b 75 e0 8b 7d dc 89 c1 c1 e9 02 03 b2 a0 00 00 00 <f3> a5 89 c1 83 e1 03 74 02 f3 a4 29 45 08 0f 84 7b 01 00 00 01 EIP: [<c05be62a>] skb_copy_bits+0x4f/0x1ef SS:ESP 0068:c0759adc Kernel panic - not syncing: Fatal exception in interrupt Arnaldo says: ==================== Thanks! I'm to blame for this one, problem was introduced in: b0e380b1 @@ -761,7 +762,7 @@ slow_path: /* * Copy a block of the IP datagram. */ - if (skb_copy_bits(skb, ptr, frag->h.raw, len)) + if (skb_copy_bits(skb, ptr, skb_transport_header(skb), len)) BUG(); left -= len; ==================== Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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Herbert Xu authored
The snap_rcv code reads 5 bytes so we should make sure that we have 5 bytes in the head before proceeding. Based on diagnosis and fix by Evgeniy Polyakov, reported by Alan J. Wylie. Patch also kills the skb->sk assignment before kfree_skb since it's redundant. Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
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Gerrit Renker authored
This fixes the following bug reported in syslog: [ 4039.051658] BUG: sleeping function called from invalid context at /usr/src/davem-2.6/mm/slab.c:3032 [ 4039.051668] in_atomic():1, irqs_disabled():0 [ 4039.051670] INFO: lockdep is turned off. [ 4039.051674] [<c0104c0f>] show_trace_log_lvl+0x1a/0x30 [ 4039.051687] [<c0104d4d>] show_trace+0x12/0x14 [ 4039.051691] [<c0104d65>] dump_stack+0x16/0x18 [ 4039.051695] [<c011371e>] __might_sleep+0xaf/0xbe [ 4039.051700] [<c0157b66>] __kmalloc+0xb1/0xd0 [ 4039.051706] [<f090416f>] ccid2_hc_tx_alloc_seq+0x35/0xc3 [dccp_ccid2] [ 4039.051717] [<f09048d6>] ccid2_hc_tx_packet_sent+0x27f/0x2d9 [dccp_ccid2] [ 4039.051723] [<f085486b>] dccp_write_xmit+0x1eb/0x338 [dccp] [ 4039.051741] [<f085603d>] dccp_sendmsg+0x113/0x18f [dccp] [ 4039.051750] [<c03907fc>] inet_sendmsg+0x2e/0x4c [ 4039.051758] [<c033a47d>] sock_aio_write+0xd5/0x107 [ 4039.051766] [<c015abc1>] do_sync_write+0xcd/0x11c [ 4039.051772] [<c015b296>] vfs_write+0x118/0x11f [ 4039.051840] [<c015b932>] sys_write+0x3d/0x64 [ 4039.051845] [<c0103e7c>] syscall_call+0x7/0xb [ 4039.051848] ======================= The problem was that GFP_KERNEL was used; fixed by using gfp_any(). Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk> Signed-off-by: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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Robin Getz authored
Gerd Hoffmann pointed out that my patch from yesterday can lead to a null pointer dereference if the kernel is booted with no console, and no earlyprintk defined. This fixes that issue. Signed-off-by: Robin Getz <rgetz@blackfin.uclinux.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Kumar Gala authored
The initial user manuals for MPC8544/8533 had some issues with properly documenting the device IDs for MPC8544/8533. These processors are almost identical and both show up on the reference boards. Fix up the quirks for PCIe support to handle MPC8533/E. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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- 21 Aug, 2007 5 commits
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Stephen Hemminger authored
There are special PHY settings available on Yukon EC-U chip that should not get cleared. This should solve mysterious errors on some motherboards (like Gigabyte DS-3). Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Martin Bachem authored
This fixes handling of USB ISO completion error -EXDEV and includes several other changes to current CVS version at isdn4linux.de (changes in debug flags, style of code remarks, etc) Signed-off-by: Martin Bachem <info@colognechip.com> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Andi Kleen authored
I did some testing and found quite a lot of problems (doesn't boot at all on non NUMA and misassigns cores on Opteron systems). Mark it as experimental and warn against its use for now. It's still default y for SUMMIT/NUMAQ because it'll presumably work on these systems. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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David S. Miller authored
This causes boot failures for some people. It looks like in fact that some SILO provided ramdisk images should not be KERNBASE normalized. Signed-off-by: David S. Miller <davem@davemloft.net>
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David S. Miller authored
Otherwise the compiler can't see the things like the per-cpu area base register are changing. Signed-off-by: David S. Miller <davem@davemloft.net>
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