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2008-02-08Linux 2.6.24.1v2.6.24.1Greg Kroah-Hartman
2008-02-08splice: missing user pointer access verification (CVE-2008-0009/10)Jens Axboe
patch 8811930dc74a503415b35c4a79d14fb0b408a361 in mainline. vmsplice_to_user() must always check the user pointer and length with access_ok() before copying. Likewise, for the slow path of copy_from_user_mmap_sem() we need to check that we may read from the user region. Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Cc: Wojciech Purczynski <cliph@research.coseinc.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-02-08drm: the drm really should call pci_set_master..Dave Airlie
(submitted upstream as 19a8f59ab8ceee751ea720085098355d53f727d6) perhaps bonghits could turn on my bus-mastering because the drm certainly never bothered doing it before. Signed-off-by: Dave Airlie <airlied@linux.ie> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08Driver core: Revert "Fix Firmware class name collision"Michael E Brown
patch 7d640c4a5b36c4733460065db1554da924044511 in mainline. This reverts commit 109f0e93b6b728f03c1eb4af02bc25d71b646c59. The original patch breaks BIOS updates on all Dell machines. The path to the firmware file for the dell_rbu driver changes, which breaks all of the userspace tools which rely on it. Note that this patch re-introduces a problem with i2c name collision that was previously fixed by this patch. Signed-off-by: Michael E Brown <michael_e_brown@dell.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08fix writev regression: pan hanging unkillable and un-straceableNick Piggin
patch 124d3b7041f9a0ca7c43a6293e1cae4576c32fd5 in mainline. Frederik Himpe reported an unkillable and un-straceable pan process. Zero length iovecs can go into an infinite loop in writev, because the iovec iterator does not always advance over them. The sequence required to trigger this is not trivial. I think it requires that a zero-length iovec be followed by a non-zero-length iovec which causes a pagefault in the atomic usercopy. This causes the writev code to drop back into single-segment copy mode, which then tries to copy the 0 bytes of the zero-length iovec; a zero length copy looks like a failure though, so it loops. Put a test into iov_iter_advance to catch zero-length iovecs. We could just put the test in the fallback path, but I feel it is more robust to skip over zero-length iovecs throughout the code (iovec iterator may be used in filesystems too, so it should be robust). Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08sched: fix high wake up latencies with FAIR_USER_SCHEDSrivatsa Vaddagiri
patch 296825cbe14d4c95ee9c41ca5824f7487bfb4d9d in mainline. The reason why we are getting better wakeup latencies for !FAIR_USER_SCHED is because of this snippet of code in place_entity(): if (!initial) { /* sleeps upto a single latency don't count. */ if (sched_feat(NEW_FAIR_SLEEPERS) && entity_is_task(se)) ^^^^^^^^^^^^^^^^^^ vruntime -= sysctl_sched_latency; /* ensure we never gain time by being placed backwards. */ vruntime = max_vruntime(se->vruntime, vruntime); } NEW_FAIR_SLEEPERS feature gives credit for sleeping only to tasks and not group-level entities. With the patch attached, I could see that wakeup latencies with FAIR_USER_SCHED are restored to the same level as !FAIR_USER_SCHED. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08sched: let +nice tasks have smaller impactPeter Zijlstra
patch ef9884e6f29bbe1075204f962a00f7533bf7e8f3 in mainline. Michel Dänzr has bisected an interactivity problem with plus-reniced tasks back to this commit: 810e95ccd58d91369191aa4ecc9e6d4a10d8d0c8 is first bad commit commit 810e95ccd58d91369191aa4ecc9e6d4a10d8d0c8 Author: Peter Zijlstra <a.p.zijlstra@chello.nl> Date: Mon Oct 15 17:00:14 2007 +0200 sched: another wakeup_granularity fix unit mis-match: wakeup_gran was used against a vruntime fix this by assymetrically scaling the vtime of positive reniced tasks. Bisected-by: Michel Dänzer <michel@tungstengraphics.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08b43: Reject new firmware earlyMichael Buesch
(not in mainline, as it is not applicable.) We must reject new incompatible firmware early to avoid running into strange transmission failures. The current development tree supports newer firmware revisions. These revisions cause strange failures on the stable 2.6.24 kernel. Add a check to avoid confusing users a lot. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08selinux: fix labeling of /proc/net inodesStephen Smalley
patch b1aa5301b9f88a4891061650c591fb8fe1c1d1da in mainline. The proc net rewrite had a side effect on selinux, leading it to mislabel the /proc/net inodes, thereby leading to incorrect denials. Fix security_genfs_sid to ignore extra leading / characters in the path supplied by selinux_proc_get_sid since we now get "//net/..." rather than "/net/...". Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov> Signed-off-by: James Morris <jmorris@namei.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08b43legacy: fix DMA slot resource leakageStefano Brivio
patch 8dd0100ce9511e52614ecd0a6587c13ce5769c8b in mainline. This fixes four resource leakages. In any error path we must deallocate the DMA frame slots we previously allocated by request_slot(). This is done by storing the ring pointers before doing any ring allocation and restoring the old pointers in case of an error. This patch by Michael Buesch has been ported to b43legacy. Cc: Michael Buesch <mb@bu3sch.de> Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08b43legacy: drop packets we are not able to encryptStefano Brivio
patch 9eca9a8e81928685b4de00ecef83a7c13c340fc9 in mainline. We must drop any packets we are not able to encrypt. We must not send them unencrypted or with an all-zero-key (which basically is the same as unencrypted, from a security point of view). This might only trigger shortly after resume before mac80211 reassociated and reconfigured the keys. It is safe to drop these packets, as the association they belong to is not guaranteed anymore anyway. This is a security fix in the sense that it prevents information leakage. This patch by Michael Buesch has been ported to b43legacy. Cc: Michael Buesch <mb@bu3sch.de> Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08b43legacy: fix suspend/resumeStefano Brivio
patch ada50731c0346bf900dc387edd3a6961297bf2d3 in mainline. This patch makes suspend/resume work with the b43legacy driver. We must not overwrite the MAC addresses in the init function, as this would also overwrite the MAC on resume. With an all-zero MAC the device firmware is not able to ACK any received packets anymore. Fix this by moving the initializion stuff that must be done on init but not on resume to the start function. Also zero out filter_flags to make sure we don't have some flags from a previous instance for a tiny timeframe until mac80211 reconfigures them. This patch by Michael Buesch has been ported to b43legacy. Cc: Michael Buesch <mb@bu3sch.de> Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08b43legacy: fix PIO crashStefano Brivio
patch 0cd67d48b519c3d8d89d238fab1cf68a5289638a in mainline. Fix the crash reported below, which seems to happen on bcm4306 rev. 2 devices only while using PIO: Oops: 0000 [#1] PREEMPT Modules linked in: b43(F) rfkill(F) led_class(F) input_polldev(F) arc4 b43legacy mac80211 cfg80211 i915 drm snd_seq_oss snd_seq_midi_event snd_seq snd_seq_device ohci1394 ieee1394 ssb pcmcia snd_intel8x0m ehci_hcd uhci_hcd evdev Pid: 0, comm: swapper Tainted: GF (2.6.24st3 #2) EIP: 0060:[<f90f667b>] EFLAGS: 00010002 CPU: 0 EIP is at b43legacy_pio_handle_txstatus+0xbb/0x210 [b43legacy] EAX: 0000049b EBX: f11f8044 ECX: 00000001 EDX: 00000000 ESI: f1ff8000 EDI: 00000000 EBP: f11f8040 ESP: c04f4ef4 DS: 007b ES: 007b FS: 0000 GS: 0000 SS: 0068 Process swapper (pid: 0, ti=c04f4000 task=c0488300 task.ti=c04b8000) Stack: f90f2788 c05009f0 c0500900 000010f7 f1053823 c04f4f24 dfb8e800 00000003 f1368000 00000007 00000296 f90f1975 00001000 010c0800 01000000 00000007 f90f6391 f11f8000 00000082 c04f4f4a 00000000 00004fd0 10f70000 8c061000 Call Trace: [<f90f2788>] b43legacy_debugfs_log_txstat+0x48/0xb0 [b43legacy] [<f90f1975>] b43legacy_handle_hwtxstatus+0x75/0x80 [b43legacy] [<f90f6391>] b43legacy_pio_rx+0x201/0x280 [b43legacy] [<f90e4fa3>] b43legacy_interrupt_tasklet+0x2e3/0x870 [b43legacy] [<c0123567>] tasklet_action+0x27/0x60 [<c01237b4>] __do_softirq+0x54/0xb0 [<c010686b>] do_softirq+0x7b/0xe0 [<c01457c0>] handle_level_irq+0x0/0x110 [<c01457c0>] handle_level_irq+0x0/0x110 [<c0123758>] irq_exit+0x38/0x40 [<c0106953>] do_IRQ+0x83/0xd0 [<c011812f>] __update_rq_clock+0x4f/0x180 [<c0104b4f>] common_interrupt+0x23/0x28 [<c011007b>] wakeup_code+0x7b/0xde [<c02b1039>] acpi_processor_idle+0x24a/0x3c9 [<c01025c7>] cpu_idle+0x47/0x80 [<c04b9ad5>] start_kernel+0x205/0x290 [<c04b9360>] unknown_bootoption+0x0/0x1f0 ======================= Code: 0f 00 00 81 fb ff 00 00 00 0f 87 36 01 00 00 8d 04 db 85 ff 8d 6c c6 40 8d 5d 04 0f 85 ef 00 00 00 fe 4e 0e 0f b7 46 0c 8b 53 04 <8b> 4a 50 29 c8 83 e8 52 66 89 46 0c 8b 54 24 14 80 7a 0b 00 74 EIP: [<f90f667b>] b43legacy_pio_handle_txstatus+0xbb/0x210 [b43legacy] SS:ESP 0068:c04f4ef4 Kernel panic - not syncing: Fatal exception in interrupt Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08b43: Fix dma-slot resource leakageMichael Buesch
patch 8dd0100ce9511e52614ecd0a6587c13ce5769c8b in mainline. This fixes four resource leakages. In any error path we must deallocate the DMA frame slots we previously allocated by request_slot(). This is done by storing the ring pointers before doing any ring allocation and restoring the old pointers in case of an error. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: Stefano Brivio <stefano.brivio@polimi.it> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08b43: Drop packets we are not able to encryptMichael Buesch
patch 09552ccd8277e6382097e93a40f7311a09449367 in mainline We must drop any packets we are not able to encrypt. We must not send them unencrypted or with an all-zero-key (which basically is the same as unencrypted, from a security point of view). This might only trigger shortly after resume before mac80211 reassociated and reconfigured the keys. It is safe to drop these packets, as the association they belong to is not guaranteed anymore anyway. This is a security fix in the sense that it prevents information leakage. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08b43: Fix suspend/resumeMichael Buesch
patch 7be1bb6b798d506693d2d8668e801951996b5a4a in mainline. This patch makes suspend/resume work with the b43 driver. We must not overwrite the MAC addresses in the init function, as this would also overwrite the MAC on resume. With an all-zero MAC the device firmware is not able to ACK any received packets anymore. Fix this by moving the initializion stuff that must be done on init but not on resume to the start function. Also zero out filter_flags to make sure we don't have some flags from a previous instance for a tiny timeframe until mac80211 reconfigures them. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08sky2: fix for WOL on some devicesStephen Hemminger
patch 82637e808478087ce861129745fa60cc37e7929d in mainline This patch disables config mode access after clearing PCI settings. Without this change WOL won't work on some BIOS's Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08sky2: restore multicast addresses after recoveryStephen Hemminger
patch a7bffe722c996679b4fb2103ecaf673ec2b9b4a7 in mainline. If the sky2 deadman timer forces a recovery, the multicast hash list is lost. Move the call to sky2_set_multicast to the end of sky2_up() so all paths that bring device up will restore multicast. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08x86: restore correct module name for apmSam Ravnborg
patch 3a900d89db35c133bc0874e71d9156b22db362b4 in mainline The apm module were renamed to apm_32 during the merge of 32 and 64 bit x86 which is unfortunate. As apm is 32 bit specific we like to keep the _32 in the filename but the module should be named apm. Fix this in the Makefile. Reported-by: "A.E.Lawrence" <lawrence_a_e@ntlworld.com> Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Cc: Cc: Ingo Molnar <mingo@elte.hu> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: "A.E.Lawrence" <lawrence_a_e@ntlworld.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08ACPI: update ACPI blacklistLen Brown
These minor changes sync the latest ACPI blacklist into 2.6.24. The main benefit of this patch is to make any future changes easier to apply. The immediate benefit is one less dmesg line on Acer systems. Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08PCI: Fix fakephp deadlockIan Abbott
This patch works around a problem in the fakephp driver when a process writing "0" to a "power" sysfs file to fake removal of a PCI device ends up deadlocking itself in the sysfs code. The patch was recently accepted into Linus' tree after the 2.6.24 release: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=5c796ae7a7ebe56967ed9b9963d7c16d733635ff Signed-off-by: Ian Abbott <abbotti@mev.co.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08sys_remap_file_pages: fix ->vm_file accountingOleg Nesterov
patch 8a459e44ad837018ea5c34a9efe8eb4ad27ded26 in mainline. Fix ->vm_file accounting, mmap_region() may do do_munmap(). Signed-off-by: Oleg Nesterov <oleg@tv-sign.ru> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08lockdep: annotate epollPeter Zijlstra
patch 0ccf831cbee94df9c5006dd46248c0f07847dd7c in mainline. On Sat, 2008-01-05 at 13:35 -0800, Davide Libenzi wrote: > I remember I talked with Arjan about this time ago. Basically, since 1) > you can drop an epoll fd inside another epoll fd 2) callback-based wakeups > are used, you can see a wake_up() from inside another wake_up(), but they > will never refer to the same lock instance. > Think about: > > dfd = socket(...); > efd1 = epoll_create(); > efd2 = epoll_create(); > epoll_ctl(efd1, EPOLL_CTL_ADD, dfd, ...); > epoll_ctl(efd2, EPOLL_CTL_ADD, efd1, ...); > > When a packet arrives to the device underneath "dfd", the net code will > issue a wake_up() on its poll wake list. Epoll (efd1) has installed a > callback wakeup entry on that queue, and the wake_up() performed by the > "dfd" net code will end up in ep_poll_callback(). At this point epoll > (efd1) notices that it may have some event ready, so it needs to wake up > the waiters on its poll wait list (efd2). So it calls ep_poll_safewake() > that ends up in another wake_up(), after having checked about the > recursion constraints. That are, no more than EP_MAX_POLLWAKE_NESTS, to > avoid stack blasting. Never hit the same queue, to avoid loops like: > > epoll_ctl(efd2, EPOLL_CTL_ADD, efd1, ...); > epoll_ctl(efd3, EPOLL_CTL_ADD, efd2, ...); > epoll_ctl(efd4, EPOLL_CTL_ADD, efd3, ...); > epoll_ctl(efd1, EPOLL_CTL_ADD, efd4, ...); > > The code "if (tncur->wq == wq || ..." prevents re-entering the same > queue/lock. Since the epoll code is very careful to not nest same instance locks allow the recursion. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Tested-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Acked-by: Davide Libenzi <davidel@xmailserver.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08forcedeth: mac address mcp77/79Ayaz Abdulla
patch 2b91213064bd882c3adf35f028c6d12fab3269ec in mainline. This patch is a critical fix for MCP77 and MCP79 devices. The feature flags were missing the define for correct mac address (DEV_HAS_CORRECT_MACADDR). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: Fix usb_serial_driver structure for Kobil cardreader driver.Stefan Bader
The device setup did miss to initialize the num_interrupt_out field, thus failing to successfully complete the probe function. Signed-off-by: Stefan Bader <stefan.bader@canonical.com> Cc: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: handle idVendor of 0x0000Greg Kroah-Hartman
Some crazy devices in the wild have a vendor id of 0x0000. If we try to add a module alias with this id, we just can't do it due to a check in the file2alias.c file. Change the test to verify that both the vendor and product ids are 0x0000 to show a real "blank" module alias. Note, the module-init-tools package also needs to be changed to properly generate the depmod tables. Cc: Janusz <janumix@poczta.fm> Cc: Jon Masters <jcm@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: fix usbtest halt check on big endian systemsJan Andersson
usbtest did not swap the received status information when checking for a non-zero value and failed to discover halted endpoints on big endian systems. Signed-off-by: Jan Andersson <jan@gaisler.com> Acked-by: David Brownell <david-b@pacbell.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: storage: Add unusual_dev for HP r707Grant Grundler
Add "FIX_CAPACITY" entry for HP Photosmart r707 Camera in "Disk" mode. Camera will wedge when /lib/udev/vol_id attempts to access the last sector, EIO gets reported to dmesg, and block device is marked "offline" (it is). Reproduced vol_id behavior with: "dd if=/dev/sda of=/dev/null skip=60800 count=1" Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: Phil Dibowitz <phil@ipom.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: Variant of the Dell Wireless 5520 driverNate Carlson
I've got a Dell wireless 5520 card with a different USB ID - specifically, 8136 instead of 8137. Attached a small patch to add support, and the output of an 'ati3'. If we could get this in, that'd be sweet. ;) Thanks! nc@knight:~/tmp/linux-2.6.24-rc8/drivers/usb/serial$ lsusb | grep 8136 Bus 001 Device 005: ID 413c:8136 Dell Computer Corp. nc@knight:~/tmp/linux-source-2.6.23/drivers/usb/serial$ cu -l ttyUSB0 -s 115200 Connected. ati3 Manufacturer: Novatel Wireless Incorporated Model: Expedite EU860D MiniCard Revision: 10.10.04.01-01 [2007-04-11 14:07:19] IMEI: 011186000228043 +GCAP: +CGSM,+DS,+ES From: Nate Carlson <natecars@natecarlson.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: use GFP_NOIO in reset pathOliver Neukum
this function will run in the context of the scsi error handler thread. It must use GFP_NOIO instead of GFP_KERNEL to avoid a possible deadlock. Signed-off-by: Oliver Neukum <oneukum@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: ftdi driver - add support for optical probe deviceEd Beroset
Added support for the Elster Unicom III Optical Probe. The device ID has already been added to the usb.ids file. Signed-off-by: Ed Beroset <beroset@mindspring.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: pl2303: add support for RATOC REX-USB60FAkira Tsukamoto
pl2303: add support for RATOC REX-USB60F This patch adds support for RATOC REX-USB60F Serial Adapters, which is widely used in Japan recently. Signed-off-by: Akira Tsukamoto <akirat@rd.scei.sony.co.jp> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: remove duplicate entry in Option driver and Pl2303 driver for Huawei modemDaniel Kozák
Remove entry for Huawei E620 UMTS/HSDPA card (ID: 12d1:1001) in pl2303 driver Option driver is use instead Signed-off-by: Daniel Kozák <kozzi11@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: sierra: add support for Onda H600/Zte MF330 datacard to USB Driver for ↵Bruno Redondi
Sierra Wireless Added support for Onda H600/Zte MF330 GPRS/UMTS/HSDPA datacard Signed-off-by: Bruno Redondi <bruno.redondi@altarisoluzione.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: ftdi-sio: Patch to add vendor/device id for ATK_16IC CCDFranco Lanza
little patches only to add vendor/device id of ATK_16IC CCD cam for astronomy. From: Franco Lanza <nextime@nexlab.it> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: ftdi_sio - enabling multiple ELV devices, adding EM1010PCPeter Stark
I work with a group of people on a free home automation tool called FHEM. Some of the users own more than one USB-serial device by ELV. The ftdi_sio driver has most of the ELV devices disabled by default and needs to be re-enabled every time you get a new kernel. Additionally a new device (EM 1010 PC - enegry monitor) is missing in the list. Currently our users have to follow the instructions we provide at http://www.koeniglich.de/fhem/linux.html ... However, to some users it is too complicated to compile their own kernel module. We are aware that you can specify one additional device using the vendor/product option of the module. But lot's of users own more than one device. Signed-off-by: Peter Stark <peter.stark@t-online.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: sierra driver - add devicesKevin Lloyd
The following improvements were made: - Added new product support: MC5725, AC 880 U, MP 3G (UMTS & CDMA) Signed-off-by: Kevin Lloyd <linux@sierrawireless.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: Adding YC Cable USB Serial device to pl2303Damien Stuart
This simply adds the "YC Cable" as a vendor and its pl2303-based USB<->Serial adapter as a product. This particular adapter is sold by Radio Shack. I've done limited testing on a few different systems with no issues. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: Sierra - Add support for Aircard 881UJessica L. Blank
Adds the appropriate vendor and device IDs for the AirCard 881U to sierra.c. (This device is often rebadged by AT&T as the USBConnect 881). Signed-off-by: Jessica L Blank <j@twu.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: add support for 4348:5523 WinChipHead USB->RS 232 adapterPiotr Roszatycki
add support for: 4348:5523 WinChipHead USB->RS 232 adapter with Prolifec PL 2303 chipset [ mingo@elte.hu: merged it and nursed it upstream ] Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: CP2101 New Device IDsCraig Shelley
Six new device IDs for CP2101 driver. Signed-off-by: Craig Shelley <craig@microtron.org.uk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08usb gadget: fix fsl_usb2_udc potential OOPSLi Yang
For fsl_usb2_udc driver, ep0 also has a descriptor. Current code is misleading and contains a logical mistake. Here is the patch to fix it. http://bugzilla.kernel.org/show_bug.cgi?id=9595 Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08USB: keyspan: Fix oopsAlan Cox
If we get a data URB back from the hardware after we have put the tty to bed we go kaboom. Fortunately all we need to do is process the URB without trying to ram its contents down the throat of an ex-tty. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08vm audit: add VM_DONTEXPAND to mmap for drivers that need it (CVE-2008-0007)Nick Piggin
Drivers that register a ->fault handler, but do not range-check the offset argument, must set VM_DONTEXPAND in the vm_flags in order to prevent an expanding mremap from overflowing the resource. I've audited the tree and attempted to fix these problems (usually by adding VM_DONTEXPAND where it is not obvious). Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-02-08slab: fix bootstrap on memoryless nodePekka J Enberg
[ Upstream commit: 556a169dab38b5100df6f4a45b655dddd3db94c1 ] If the node we're booting on doesn't have memory, bootstrapping kmalloc() caches resorts to fallback_alloc() which requires ->nodelists set for all nodes. Fix that by calling set_up_list3s() for CACHE_CACHE in kmem_cache_init(). As kmem_getpages() is called with GFP_THISNODE set, this used to work before because of breakage in 2.6.22 and before with GFP_THISNODE returning pages from the wrong node if a node had no memory. So it may have worked accidentally and in an unsafe manner because the pages would have been associated with the wrong node which could trigger bug ons and locking troubles. Tested-by: Mel Gorman <mel@csn.ul.ie> Tested-by: Olaf Hering <olaf@aepfle.de> Reviewed-by: Christoph Lameter <clameter@sgi.com> [ With additional one-liner by Olaf Hering - Linus ] Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2008-02-08DVB: cx23885: add missing subsystem ID for Hauppauge HVR1800 RetailMichael Krufky
[PATCH] DVB: cx23885: add missing subsystem ID for Hauppauge HVR1800 Retail Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Chris Wright <chrisw@sous-sol.org>
2008-01-24Linux 2.6.24v2.6.24Linus Torvalds
2008-01-24spi: omap2_mcspi PIO RX fixKalle Valo
Before transmission of the last word in PIO RX_ONLY mode rx+tx mode is enabled: /* prevent last RX_ONLY read from triggering * more word i/o: switch to rx+tx */ if (c == 0 && tx == NULL) mcspi_write_cs_reg(spi, OMAP2_MCSPI_CHCONF0, l); But because c is decremented after the test, c will never be zero and rx+tx will not be enabled. This breaks RX_ONLY mode PIO transfers. Fix it by decrementing c in the beginning of the various I/O loops. Signed-off-by: Kalle Valo <kalle.valo@nokia.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-24Revert "mac80211: warn when receiving frames with unaligned data"Linus Torvalds
This reverts commit 81100eb80add328c4d2a377326f15aa0e7236398 for the release, to avoid the unnecessary warning noise that is only really relevant to wireless driver developers. The warning will probably go right back in after I cut the release, but at least we won't unnecessarily worry users. Acked-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-24Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC64]: Partially revert "Constify function pointer tables."
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