- 25 1月, 2012 24 次提交
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由 Felipe Balbi 提交于
Fix the following compile warning: drivers/usb/serial/kobil_sct.c: In function ‘__check_debug’: drivers/usb/serial/kobil_sct.c:719:1: warning: return from incompatible pointer type [enabled by default] Signed-off-by: NFelipe Balbi <balbi@ti.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Julia Lawall 提交于
Add missing iounmap in error handling code, in a case where the function already preforms iounmap on some other execution path. A simplified version of the semantic match that finds this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e; statement S,S1; int ret; @@ e = \(ioremap\|ioremap_nocache\)(...) ... when != iounmap(e) if (<+...e...+>) S ... when any when != iounmap(e) *if (...) { ... when != iounmap(e) return ...; } ... when any iounmap(e); // </smpl> Signed-off-by: NJulia Lawall <Julia.Lawall@lip6.fr> Acked-by: NAlan Stern <stern@rowland.harvard.edu> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Bjørn Mork 提交于
As it turns out, there was a mismatch between the allocated inbuf size (desc->bMaxPacketSize0, typically something like 64) and the length we specified in the URB (desc->wMaxCommand, typically something like 2048) Signed-off-by: NBjørn Mork <bjorn@mork.no> Cc: Oliver Neukum <oliver@neukum.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Bjørn Mork 提交于
wdm_disconnect() waits for the mutex held by wdm_read() before calling wake_up_all(). This causes a deadlock, preventing device removal to complete. Do the wake_up_all() before we start waiting for the locks. Signed-off-by: NBjørn Mork <bjorn@mork.no> Cc: Oliver Neukum <oliver@neukum.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Bjørn Mork 提交于
using a separate read and write mutex for locking is sufficient to make the driver accept simultaneous read and write. This improves useability a lot. Signed-off-by: NBjørn Mork <bjorn@mork.no> Cc: stable <stable@vger.kernel.org> Cc: Oliver Neukum <oneukum@suse.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Bjørn Mork 提交于
wdm_in_callback() will also touch this field, so we cannot change it without locking Cc: stable@vger.kernel.org Signed-off-by: NBjørn Mork <bjorn@mork.no> Acked-by: NOliver Neukum <oneukum@suse.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Harrison Metzger 提交于
This changes the max length for the usb seven segment delcom device to 8 from 6. Delcom has both 6 and 8 variants and having 8 works fine with devices which are only 6. Signed-off-by: NHarrison Metzger <harrisonmetz@gmail.com> Signed-off-by: NStuart Pook <stuart@acm.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Kentaro Matsuyama 提交于
Add vendor and product ID for USB 3G/LTE modem of docomo L-02C Signed-off-by: NKentaro Matsuyama <kentaro.matsuyama@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Eric W. Biederman 提交于
Calling edge_remove_sysfs_attrs from edge_disconnect is too late as the device has already been removed from sysfs. Do the simple and obvious thing and make edge_remove_sysfs_attrs the port_remove method. Signed-off-by: NEric W. Biederman <ebiederm@xmission.com> Reported-by: NWolfgang Frisch <wfpub@roembden.net> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
This reverts commit 26c71a79. It's not needed, to quote Ming Lei: Looks you have queued the patch into your tree, but just now I find the patch is not needed at all, since we have had minor_rwsem(drivers/usb/core/file.c) for this purpose, please drop the patch, sorry for it. Cc: Ming Lei <tom.leiming@gmail.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Johan Hovold 提交于
Allow more baud rates to be set in [1M,2M] baud. Signed-off-by: NJohan Hovold <jhovold@gmail.com> Cc: Preston Fick <preston.fick@silabs.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Johan Hovold 提交于
The newer cp2104 devices require the baud rate to be initialised after power on. Make sure it is set when port is opened. Signed-off-by: NJohan Hovold <jhovold@gmail.com> Cc: Preston Fick <preston.fick@silabs.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Johan Hovold 提交于
Clean up and refactor speed handling. Document baud rate handling for CP210{1,2,4,5,10}. Signed-off-by: NJohan Hovold <jhovold@gmail.com> Cc: Preston Fick <preston.fick@silabs.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Johan Hovold 提交于
We do not implement B0 hangup yet so map low baudrates to 300bps. Signed-off-by: NJohan Hovold <jhovold@gmail.com> Cc: Preston Fick <preston.fick@silabs.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Johan Hovold 提交于
[Based on a patch from Johan, mangled by gregkh to keep things in line] Fix up the variable usage in the set_termios call. Signed-off-by: NJohan Hovold <jhovold@gmail.com> Cc: Preston Fick <preston.fick@silabs.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Preston Fick 提交于
This fix changes the way baudrates are set on the CP210x devices from Silicon Labs. The CP2101/2/3 will respond to both a GET/SET_BAUDDIV command, and GET/SET_BAUDRATE command, while CP2104 and higher devices only respond to GET/SET_BAUDRATE. The current cp210x.ko driver in kernel version 3.2.0 only implements the GET/SET_BAUDDIV command. This patch implements the two new codes for the GET/SET_BAUDRATE commands. Then there is a change in the way that the baudrate is assigned or retrieved. This is done according to the CP210x USB specification in AN571. This document can be found here: http://www.silabs.com/pages/DownloadDoc.aspx?FILEURL=Support%20Documents/TechnicalDocs/AN571.pdf&src=DocumentationWebPart Sections 5.3/5.4 describe the USB packets for the old baudrate method. Sections 5.5/5.6 describe the USB packets for the new method. This patch also implements the new request scheme, and eliminates the unnecessary baudrate calculations since it uses the "actual baudrate" method. This patch solves the problem reported for the CP2104 in bug 42586, and also keeps support for all other devices (CP2101/2/3). This patchfile is also attached to the bug report on bugzilla.kernel.org. This patch has been developed and test on the 3.2.0 mainline kernel version under Ubuntu 10.11. Signed-off-by: NPreston Fick <preston.fick@silabs.com> [duplicate patch also sent by Johan - gregkh] Signed-off-by: NJohan Hovold <jhovold@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Johan Hovold 提交于
Make sure port is fully initialised before calling generic open. Signed-off-by: NJohan Hovold <jhovold@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Renato Caldas 提交于
This device is a Oscilloscope/Logic Analizer/Pattern Generator/TDR, using a Silabs CP2103 USB to UART Bridge. Signed-off-by: NRenato Caldas <rmsc@fe.up.pt> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Peter Naulls 提交于
I tested this against 2.6.39 in the Ubuntu kernel, however I see the IDs are not in latest 3.2 git. This adds IDs for the FTDI controller in the Rainforest Automation Zigbee dongle. Signed-off-by: NPeter Naulls <peter@chocky.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Peter Korsgaard 提交于
Port A for JTAG, port B for serial. Signed-off-by: NPeter Korsgaard <jacmet@sunsite.dk> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Johan Hovold 提交于
Fix regression introduced by commit b1ffb4c8 ("USB: Fix Corruption issue in USB ftdi driver ftdi_sio.c") which caused the termios settings to no longer be initialised at open. Consequently it was no longer possible to set the port to the default speed of 9600 baud without first changing to another baud rate and back again. Reported-by: NRoland Ramthun <mail@roland-ramthun.de> Cc: stable <stable@vger.kernel.org> Signed-off-by: NJohan Hovold <jhovold@gmail.com> Tested-by: NRoland Ramthun <mail@roland-ramthun.de> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Johan Hovold 提交于
Return EINVAL if new baud_base does not match the current one. The baud_base is device specific and can not be changed. This restores the old (pre-2005) behaviour which was changed due to a misunderstanding regarding this fact (see https://lkml.org/lkml/2005/1/20/84). Reported-by: NTorbjörn Lofterud <torbjorn@pi.nxs.se> Signed-off-by: NJohan Hovold <jhovold@gmail.com> Cc: stable <stable@vger.kernel.org> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Andrew Morton 提交于
drivers/usb/misc/emi26.c:40: warning: 'emi26_init' declared 'static' but never defined drivers/usb/misc/emi26.c:41: warning: 'emi26_exit' declared 'static' but never defined drivers/usb/misc/emi62.c:49: warning: 'emi62_init' declared 'static' but never defined drivers/usb/misc/emi62.c:50: warning: 'emi62_exit' declared 'static' but never defined Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: NFelipe Balbi <balbi@ti.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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由 Greg Kroah-Hartman 提交于
Merge branch 'for-usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci into usb-linus * 'for-usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sarah/xhci: xhci: Fix USB 3.0 device restart on resume.
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- 20 1月, 2012 10 次提交
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由 Linus Torvalds 提交于
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由 Linus Torvalds 提交于
Merge branches 'sched-urgent-for-linus', 'perf-urgent-for-linus' and 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/accounting, proc: Fix /proc/stat interrupts sum * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: tracepoints/module: Fix disabling tracepoints with taint CRAP or OOT x86/kprobes: Add arch/x86/tools/insn_sanity to .gitignore x86/kprobes: Fix typo transferred from Intel manual * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, syscall: Need __ARCH_WANT_SYS_IPC for 32 bits x86, tsc: Fix SMI induced variation in quick_pit_calibrate() x86, opcode: ANDN and Group 17 in x86-opcode-map.txt x86/kconfig: Move the ZONE_DMA entry under a menu x86/UV2: Add accounting for BAU strong nacks x86/UV2: Ack BAU interrupt earlier x86/UV2: Remove stale no-resources test for UV2 BAU x86/UV2: Work around BAU bug x86/UV2: Fix BAU destination timeout initialization x86/UV2: Fix new UV2 hardware by using native UV2 broadcast mode x86: Get rid of dubious one-bit signed bitfield
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git://git.secretlab.ca/git/linux-2.6由 Linus Torvalds 提交于
gpio bug fixes for v3.3 * tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux-2.6: gpio: tps65910: Use correct offset for gpio initialization gpio/it8761e: Restrict it8761e gpio driver to x86. gpio-ml-ioh: cleanup __iomem annotation usage gpio-ml-ioh: cleanup NULL pointer checking gpio-pch: cleanup __iomem annotation usage gpio-pch: cleanup NULL pointer checking
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git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: qnx4: don't leak ->BitMap on late failure exits qnx4: reduce the insane nesting in qnx4_checkroot() qnx4: di_fname is an array, for crying out loud... vfs: remove printk from set_nlink() wake up s_wait_unfrozen when ->freeze_fs fails
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由 H. Peter Anvin 提交于
In checkin 303395ac x86: Generate system call tables and unistd_*.h from tables the feature macros in <asm/unistd.h> were unified between 32 and 64 bits. Unfortunately 32 bits requires __ARCH_WANT_SYS_IPC and this was inadvertently dropped. Reported-by: NDmitry Kasatkin <dmitry.kasatkin@intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: NH. Peter Anvin <hpa@zytor.com> Link: http://lkml.kernel.org/r/CALLzPKbeXN5gdngo8uYYU8mAow=XhrwBFBhKfG811f37BubQOg@mail.gmail.com
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由 H. Peter Anvin 提交于
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security由 Linus Torvalds 提交于
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: KEYS: Permit key_serial() to be called with a const key pointer keys: fix user_defined key sparse messages ima: fix cred sparse warning MPILIB: Add a missing ENOMEM check
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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由 Al Viro 提交于
(struct qnx4_inode_entry *)(bh->b_data + some_offset)->di_fname is not going to be NULL, TYVM... Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
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- 19 1月, 2012 6 次提交
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由 David Howells 提交于
Permit key_serial() to be called with a const key pointer. Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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由 Mimi Zohar 提交于
Replace the rcu_assign_pointer() calls with rcu_assign_keypointer(). Signed-off-by: NMimi Zohar <zohar@us.ibm.com> Signed-off-by: NDavid Howells <dhowells@redhat.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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由 Mimi Zohar 提交于
Fix ima_policy.c sparse "warning: dereference of noderef expression" message, by accessing cred->uid using current_cred(). Changelog v1: - Change __cred to just cred (based on David Howell's comment) Signed-off-by: NMimi Zohar <zohar@us.ibm.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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由 Linus Torvalds 提交于
Randy Dunlap reports that we get arch/x86/um/shared/sysdep/ptrace.h:7:20: error: redefinition of 'regs_return_value' arch/x86/um/shared/sysdep/ptrace.h:7:20: note: previous definition of 'regs_return_value' was here when compiling UML for x86-64. Stephen Rothwell root-caused it and says: "Caused by commit d7e7528b ("Audit: push audit success and retcode into arch ptrace.h") (another patch that was never in linux-next :-(). This file now needs protection against double inclusion." so let's do as the man says. Reported-by: NRandy Dunlap <rdunlap@xenotime.net> Analyzed-by: NStephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 David Howells 提交于
Add a missing ENOMEM check. Signed-off-by: NDavid Howells <dhowells@redhat.com> Acked-by: NMimi Zohar <zohar@us.ibm.com> Signed-off-by: NJames Morris <jmorris@namei.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending由 Linus Torvalds 提交于
* 'for-next-merge' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: ib_srpt: Initial SRP Target merge for v3.3-rc1
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