- 15 Sep, 2009 40 commits
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Sarah Sharp authored
On a successful transfer, urb->td is freed before the URB is ready to be given back to the driver. Don't touch urb->td after it's freed. This bug would have only shown up when xHCI debugging was turned on, and the freed memory was quickly reused for something else. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Sarah Sharp authored
The 0.95 xHCI spec says that non-control endpoints will be halted if a babble is detected on a transfer. The 0.96 xHCI spec says all types of endpoints will be halted when a babble is detected. Some hardware that claims to be 0.95 compliant halts the control endpoint anyway. When a babble is detected on a control endpoint, check the hardware's output endpoint context to see if the endpoint is marked as halted. If the control endpoint is halted, a reset endpoint command must be issued and the transfer ring dequeue pointer needs to be moved past the stopped transfer. Basically, we treat it as if the control endpoint had stalled. Handle bulk babbling endpoints as if we got a completion event with a stall completion code. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Sarah Sharp authored
Use trb_comp_code instead of getting the completion code from the transfer event every time. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Sarah Sharp authored
This Fresco Logic xHCI host controller chip revision puts bad data into the output endpoint context after a Reset Endpoint command. It needs a Configure Endpoint command (instead of a Set TR Dequeue Pointer command) after the reset endpoint command. Set up the input context before issuing the Reset Endpoint command so we don't copy bad data from the output endpoint context. The HW also can't handle two commands queued at once, so submit the TRB for the Configure Endpoint command in the event handler for the Reset Endpoint command. Devices that stall on control endpoints before a configuration is selected will not work under this Fresco Logic xHCI host controller revision. This patch is for prototype hardware that will be given to other companies for evaluation purposes only, and should not reach consumer hands. Fresco Logic's next chip rev should have this bug fixed. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Sarah Sharp authored
When a control endpoint stalls, the next control transfer will clear the stall. The USB core doesn't call down to the host controller driver's endpoint_reset() method when control endpoints stall, so the xHCI driver has to do all its stall handling for internal state in its interrupt handler. When the host stalls on a control endpoint, it may stop on the data phase or status phase of the control transfer. Like other stalled endpoints, the xHCI driver needs to queue a Reset Endpoint command and move the hardware's control endpoint ring dequeue pointer past the failed control transfer (with a Set TR Dequeue Pointer or a Configure Endpoint command). Since the USB core doesn't call usb_hcd_reset_endpoint() for control endpoints, we need to do this in interrupt context when we get notified of the stalled transfer. URBs may be queued to the hardware before these two commands complete. The endpoint queue will be restarted once both commands complete. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Sarah Sharp authored
Full speed devices have varying max packet sizes (8, 16, 32, or 64) for endpoint 0. The xHCI hardware needs to know the real max packet size that the USB core discovers after it fetches the first 8 bytes of the device descriptor. In order to fix this without adding a new hook to host controller drivers, the xHCI driver looks for an updated max packet size for control endpoints. If it finds an updated size, it issues an evaluate context command and waits for that command to finish. This should only happen in the initialization and device descriptor fetching steps in the khubd thread, so blocking should be fine. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Sarah Sharp authored
Set the max packet size for the default control endpoint on high speed devices to be 64 bytes. High speed devices always have a max packet size of 64 bytes. There's no use setting it to eight for the initial 8 byte descriptor fetch and then issuing (and waiting for) an evaluate context command to update it to 64 bytes for the subsequent control transfers. The USB core guesses that the max packet size on a full speed control endpoint is 64 bytes, and then updates it after the first 8-byte descriptor fetch. Change the initial setup for the xHCI internal representation of the full speed device to have a 64 byte max packet size. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Sarah Sharp authored
Refactor out the code issue, wait for, and parse the event completion code for a configure endpoint command. Modify it to support the evaluate context command, which has a very similar submission process. Add functions to copy parts of the output context into the input context (which will be used in the evaluate context command). Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Sarah Sharp authored
Use the virtual address of the memory hardware uses, not the address for the container of that memory. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Sarah Sharp authored
Different sections of the xHCI 0.95 specification had opposing requirements for the chain bit in a link transaction request buffer (TRB). The chain bit is used to designate that adjacent TRBs are all part of the same scatter gather list that should be sent to the device. Link TRBs can be in the middle, or at the beginning or end of these chained TRBs. Sections 4.11.5.1 and 6.4.4.1 both stated the link TRB "shall have the chain bit set to 1", meaning it is always chained to the next TRB. However, section 4.6.9 on the stop endpoint command has specific cases for what the hardware must do for a link TRB with the chain bit set to 0. The 0.96 specification errata later cleared up this issue by fixing the 4.11.5.1 and 6.4.4.1 sections to state that a link TRB can have the chain bit set to 1 or 0. The problem is that the xHCI cancellation code depends on the chain bit of the link TRB being cleared when it's at the end of a TD, and some 0.95 xHCI hardware simply stops processing the ring when it encounters a link TRB with the chain bit cleared. Allow users who are testing 0.95 xHCI prototypes to set a module parameter (link_quirk) to turn on this link TRB work around. Cancellation may not work if the ring is stopped exactly on a link TRB with chain bit set, but cancellation should be a relatively uncommon case. Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Michael Hennerich authored
Detect the UART on interface1 and blacklist interface0 (as that is the JTAG port). Signed-off-by: Michael Hennerich <michael.hennerich@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Hennerich, Michael authored
SL811 Device detected after removal used to be working in linux-2.6.22 but then broke somewhere between 2.6.22 and 2.6.28. Current hub_port_connect_change() in drivers/usb/core/hub.c won't call usb_disconnect() in case the SL811 driver sets portstatus USB_PORT_FEAT_CONNECTION upon removal. AFAIK the SL811 has only a combined Device Insert/Remove detection bit, therefore use a count to distinguish insert or remove. Signed-Off-By: Michael Hennerich <hennerich@blackfin.uclinux.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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mail@rainerkeller.de authored
Some devices from the OpenDCC project are missing in the list of the FTDI PIDs. These PIDs are listed at http://www.opendcc.de/elektronik/usb/opendcc_usb.html (Sorry for the german only page.) This patch adds the three missing devices. Signed-off-by: Rainer Keller <mail@rainerkeller.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Oliver Neukum authored
cdc-acm needs to set a flag during open to tell the tty layer that the device is initialized Signed-off-by: Oliver Neukum <oliver@neukum.org> Cc: Marcel Holtmann <marcel@holtmann.org> Cc: Paul Martin <pm@debian.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Oliver Neukum authored
support for O_NONBLOCK in read and write path by simply not waiting for data in read or availability of the write urb in write but returning -EAGAIN Signed-off-by: Oliver Neukum <oliver@neukum.org> Tested-by: Marcel Holtmann <marcel@holtmann.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jason Wessel authored
The first open of the usb serial HW has the termios initialized to the default of 9600 baud, and this will override what ever was setup via the original console initialization. The solution is to save the console baud rate and re-use it later on the first open, so as to allow the use of baud rates other than 9600 for the usb serial console. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Jason Wessel authored
* Boot with the kernel argument console=ttyUSB0,9600 * Run: stty -a < /dev/ttyUSB0 * Immediately you get an oops warning, which later leads to a hard kernel crash The commit 335f8514 created the original regression and commit 6e406121 only fixed part of the problem. Only protect the serial->type->open() from getting executed when the device is used as a console. The wider scope of the console protection added in 6e406121 causes the logic in serial_open() to fall through and zero out the port->port.count with the stty sys call. Once the port.count is zeroed the HW will get closed while other drivers still have call backs to a non-initialized device which crashes the kernel. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Manuel Lauss authored
Add ID for Telit UC-864G GPS/UMTS/WCDMA modem and GPS receiver to the option driver. Signed-off-by: Manuel Lauss <manuel.lauss@gmail.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Huzaifa Sidhpurwala authored
A few days ago i got the latest ZTE EVDO modem shown at: http://img.alibaba.com/photo/240150115/ZTE_AC2726_EVDO_USB_Data_Modem.jpg It seems that the latest kernel does not have support for it. I wrote a small patch for the options.c module to add the relevant usb ids to it. From: Huzaifa Sidhpurwala <sidhpurwala.huzaifa@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Pawel Ludwikow authored
I'd like to present my small patch enabling to use Sanwa PC5000 mulitimeter with linux. Signed-off-by: Pawel Ludwikow <pludwiko@rab.ict.pwr.wroc.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Pawel Ludwikow authored
I'd like to present my small patch enabling to use Hameg HM8143 programmable power supply with linux. Signed-off-by: Pawel Ludwikow <pludwiko@rab.ict.pwr.wroc.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Oliver Neukum authored
In the resume path of a block driver GFP_NOIO must be used to avoid a possible deadlock. The onetouch subdriver of storage violates the requirement. Signed-off-by: Oliver Neukum <oliver@neukum.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Wolfram Sang authored
Add ID as reported in: http://lists.infradead.org/pipermail/linux-pcmcia/2009-May/006127.htmlReported-by: Kenneth Moorman <KMoorman@transy.edu> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Mike Frysinger authored
Since early printk only makes sense/works when the serial driver is built into the kernel, disable the option for this driver when it is going to be built as a module. Otherwise we get build failures due to the ifdef handling. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: stable <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Tilman Schmidt authored
The tty_operation chars_in_buffer() is not allowed to return a negative value to signal an error. Corrects the problem flagged by commit 23198fda, "tty: fix chars_in_buffers". Signed-off-by: Tilman Schmidt <tilman@imap.cc> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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Linus Torvalds authored
Merge branch 'for-linus3' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus3' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: SELinux: inline selinux_is_enabled in !CONFIG_SECURITY_SELINUX KEYS: Fix garbage collector KEYS: Unlock tasklist when exiting early from keyctl_session_to_parent CRED: Allow put_cred() to cope with a NULL groups list SELinux: flush the avc before disabling SELinux SELinux: seperate avc_cache flushing Creds: creds->security can be NULL is selinux is disabled
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: (23 commits) at_hdmac: Rework suspend_late()/resume_early() PM: Reset transition_started at dpm_resume_noirq PM: Update kerneldoc comments in drivers/base/power/main.c PM: Add convenience macro to make switching to dev_pm_ops less error-prone hp-wmi: Switch driver to dev_pm_ops floppy: Switch driver to dev_pm_ops PM: Trivial fixes PM / Hibernate / Memory hotplug: Always use for_each_populated_zone() PM/Hibernate: Do not try to allocate too much memory too hard (rev. 2) PM/Hibernate: Do not release preallocated memory unnecessarily (rev. 2) PM/Hibernate: Rework shrinking of memory PM: Fix typo in label name s/Platofrm_finish/Platform_finish/ PM: Run-time PM platform device bus support PM: Introduce core framework for run-time PM of I/O devices (rev. 17) Driver Core: Make PM operations a const pointer PM: Remove platform device suspend_late()/resume_early() V2 USB: Rework musb suspend()/resume_early() I2C: Rework i2c-s3c2410 suspend_late()/resume() V2 I2C: Rework i2c-pxa suspend_late()/resume_early() DMA: Rework txx9dmac suspend_late()/resume_early() ... Fix trivial conflict in drivers/base/platform.c (due to same constification patch being merged in both sides, along with some other PM work in the PM branch)
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-kconfigLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-kconfig: kconfig: add missing dependency of conf to localyesconfig kconfig: test if a .config already exists kconfig: make local .config default for streamline_config kconfig: test for /boot/config-uname after /proc/config.gz in localconfig kconfig: unset IKCONFIG_PROC and clean up nesting kconfig: search for a config to base the local(mod|yes)config on kconfig: keep config.gz around even if CONFIG_IKCONFIG_PROC is not set kconfig: have extract-ikconfig read ELF files kconfig: add check if end exists in extract-ikconfig kconfig: enable CONFIG_IKCONFIG from streamline_config.pl kconfig: do not warn about modules built in kconfig: streamline_config.pl do not stop with no depends kconfig: add make localyesconfig option kconfig: make localmodconfig to run streamline_config.pl kconfig: add streamline_config.pl to scripts
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Eric Paris authored
Without this patch building a kernel emits millions of warning like: include/linux/selinux.h:92: warning: ?selinux_is_enabled? defined but not used When it is build without CONFIG_SECURITY_SELINUX. This is harmless, but the function should be inlined, so it gets compiled out. Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Eric Paris <eparis@redhat.com> Signed-off-by: James Morris <jmorris@namei.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (52 commits) Input: bcm5974 - silence uninitialized variables warnings Input: wistron_btns - add keymap for AOpen 1557 Input: psmouse - use boolean type Input: i8042 - use platform_driver_probe Input: i8042 - use boolean type where it makes sense Input: i8042 - try disabling and re-enabling AUX port at close Input: pxa27x_keypad - allow modifying keymap from userspace Input: sunkbd - fix formatting Input: i8042 - bypass AUX IRQ delivery test on laptops Input: wacom_w8001 - simplify querying logic Input: atkbd - allow setting force-release bitmap via sysfs Input: w90p910_keypad - move a dereference below a NULL test Input: add twl4030_keypad driver Input: matrix-keypad - add function to build device keymap Input: tosakbd - fix cleaning up KEY_STROBEs after error Input: joydev - validate axis/button maps before clobbering current ones Input: xpad - add USB ID for the drumkit controller from Rock Band Input: w90p910_keypad - rename driver name to match platform Input: add new driver for Sentelic Finger Sensing Pad Input: psmouse - allow defining read-only attributes ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hidLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: completely remove apple mightymouse from blacklist HID: support larger reports than 64 bytes in hiddev HID: local function should be static HID: ignore Philips IEEE802.15.4 RF Dongle HID: ignore all recent SoundGraph iMON devices HID: fix memory leak on error patch in debug code HID: fix overrun in quirks initialization HID: Drop NULL test on list_entry result HID: driver for Twinhan USB 6253:0100 remote control HID: adding __init/__exit macros to module init/exit functions HID: add rumble support for Thrustmaster Dual Trigger 3-in-1 HID: ntrig tool separation and pen usages HID: Avoid double spin_lock_init on usbhid->lock HID: add force feedback support for Logitech WingMan Formula Force GP HID: Support new variants of Samsung USB IR receiver (0419:0001) HID: fix memory leak on error path in debug code HID: fix debugfs build with !CONFIG_DEBUG_FS HID: use debugfs for events/reports dumping HID: use debugfs for report dumping descriptor
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git://git.kernel.dk/linux-2.6-blockLinus Torvalds authored
* 'for-2.6.32' of git://git.kernel.dk/linux-2.6-block: (29 commits) block: use blkdev_issue_discard in blk_ioctl_discard Make DISCARD_BARRIER and DISCARD_NOBARRIER writes instead of reads block: don't assume device has a request list backing in nr_requests store block: Optimal I/O limit wrapper cfq: choose a new next_req when a request is dispatched Seperate read and write statistics of in_flight requests aoe: end barrier bios with EOPNOTSUPP block: trace bio queueing trial only when it occurs block: enable rq CPU completion affinity by default cfq: fix the log message after dispatched a request block: use printk_once cciss: memory leak in cciss_init_one() splice: update mtime and atime on files block: make blk_iopoll_prep_sched() follow normal 0/1 return convention cfq-iosched: get rid of must_alloc flag block: use interrupts disabled version of raise_softirq_irqoff() block: fix comment in blk-iopoll.c block: adjust default budget for blk-iopoll block: fix long lines in block/blk-iopoll.c block: add blk-iopoll, a NAPI like approach for block devices ...
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (209 commits) [SCSI] fix oops during scsi scanning [SCSI] libsrp: fix memory leak in srp_ring_free() [SCSI] libiscsi, bnx2i: make bound ep check common [SCSI] libiscsi: add completion function for drivers that do not need pdu processing [SCSI] scsi_dh_rdac: changes for rdac debug logging [SCSI] scsi_dh_rdac: changes to collect the rdac debug information during the initialization [SCSI] scsi_dh_rdac: move the init code from rdac_activate to rdac_bus_attach [SCSI] sg: fix oops in the error path in sg_build_indirect() [SCSI] mptsas : Bump version to 3.04.12 [SCSI] mptsas : FW event thread and scsi mid layer deadlock in SYNCHRONIZE CACHE command [SCSI] mptsas : Send DID_NO_CONNECT for pending IOs of removed device [SCSI] mptsas : PAE Kernel more than 4 GB kernel panic [SCSI] mptsas : NULL pointer on big endian systems causing Expander not to tear off [SCSI] mptsas : Sanity check for phyinfo is added [SCSI] scsi_dh_rdac: Add support for Sun StorageTek ST2500, ST2510 and ST2530 [SCSI] pmcraid: PMC-Sierra MaxRAID driver to support 6Gb/s SAS RAID controller [SCSI] qla2xxx: Update version number to 8.03.01-k6. [SCSI] qla2xxx: Properly delete rports attached to a vport. [SCSI] qla2xxx: Correct various NPIV issues. [SCSI] qla2xxx: Correct qla2x00_eh_wait_on_command() to wait correctly. ...
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git://git.lwn.net/linux-2.6Linus Torvalds authored
* 'docs-next' of git://git.lwn.net/linux-2.6: Document the flex_array library. Doc: seq_file.txt fix wrong dd command example.
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Linus Torvalds authored
* 'devel' of master.kernel.org:/home/rmk/linux-2.6-arm: (257 commits) [ARM] Update mach-types ARM: 5636/1: Move vendor enum to AMBA include ARM: Fix pfn_valid() for sparse memory [ARM] orion5x: Add LaCie NAS 2Big Network support [ARM] pxa/sharpsl_pm: zaurus c3000 aka spitz: fix resume ARM: 5686/1: at91: Correct AC97 reset line in at91sam9263ek board ARM: 5640/1: This patch modifies the support of AC97 on the at91sam9263 ek board ARM: 5689/1: Update default config of HP Jornada 700-series machines ARM: 5691/1: fix cache aliasing issues between kmap() and kmap_atomic() with highmem ARM: 5688/1: ks8695_serial: disable_irq() lockup ARM: 5687/1: fix an oops with highmem ARM: 5684/1: Add nuc960 platform to w90x900 ARM: 5683/1: Add nuc950 platform to w90x900 ARM: 5682/1: Add cpu.c and dev.c and modify some files of w90p910 platform ARM: 5626/1: add suspend/resume functions to amba-pl011 serial driver ARM: 5625/1: fix hard coded 4K resource size in amba bus detection MMC: MMCI: convert realview MMC to use gpiolib ARM: 5685/1: Make MMCI driver compile without gpiolib ARM: implement highpte ARM: Show FIQ in /proc/interrupts on CONFIG_FIQ ... Fix up trivial conflict in arch/arm/kernel/signal.c. It was due to the TIF_NOTIFY_RESUME addition in commit d0420c83 ("KEYS: Extend TIF_NOTIFY_RESUME to (almost) all architectures") and follow-ups.
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Hugh Dickins authored
My 353d5c30 "mm: fix hugetlb bug due to user_shm_unlock call" broke the CONFIG_SYSVIPC !CONFIG_MMU build of both 2.6.31 and 2.6.30.6: "undefined reference to `user_shm_unlock'". gcc didn't understand my comment! so couldn't figure out to optimize away user_shm_unlock() from the error path in the hugetlb-less case, as it does elsewhere. Help it to do so, in a language it understands. Reported-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Hugh Dickins <hugh.dickins@tiscali.co.uk> Cc: stable@kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds authored
* 'kvm-updates/2.6.32' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (202 commits) MAINTAINERS: update KVM entry KVM: correct error-handling code KVM: fix compile warnings on s390 KVM: VMX: Check cpl before emulating debug register access KVM: fix misreporting of coalesced interrupts by kvm tracer KVM: x86: drop duplicate kvm_flush_remote_tlb calls KVM: VMX: call vmx_load_host_state() only if msr is cached KVM: VMX: Conditionally reload debug register 6 KVM: Use thread debug register storage instead of kvm specific data KVM guest: do not batch pte updates from interrupt context KVM: Fix coalesced interrupt reporting in IOAPIC KVM guest: fix bogus wallclock physical address calculation KVM: VMX: Fix cr8 exiting control clobbering by EPT KVM: Optimize kvm_mmu_unprotect_page_virt() for tdp KVM: Document KVM_CAP_IRQCHIP KVM: Protect update_cr8_intercept() when running without an apic KVM: VMX: Fix EPT with WP bit change during paging KVM: Use kvm_{read,write}_guest_virt() to read and write segment descriptors KVM: x86 emulator: Add adc and sbb missing decoder flags KVM: Add missing #include ...
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Anirban Sinha authored
console_print() is an old legacy interface mostly unused in the entire kernel tree. It's best to clean up its existing use and let developers use their own implementation of it as they feel fit. Signed-off-by: Anirban Sinha <asinha@zeugmasystems.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6Linus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6: slub: fix slab_pad_check() slub: release kobject if sysfs_create_group failed in sysfs_slab_add SLUB: fix ARCH_KMALLOC_MINALIGN cases 64 and 256 SLUB: Fix some coding style issues SLUB: Drop write permission to /proc/slabinfo slab: remove duplicate kmem_cache_init_late() declarations slub: change kmem_cache->align to record the real alignment slub: use size and objsize orders to disable debug flags slub: add option to disable higher order debugging slabs
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git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds authored
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: x86, mce: do not compile mcelog message on AMD EDAC, AMD: decode FR MCEs EDAC, AMD: decode load store MCEs EDAC, AMD: decode bus unit MCEs EDAC, AMD: decode instruction cache MCEs EDAC, AMD: decode data cache MCEs EDAC, AMD: carve out decoding of MCi_STATUS ErrorCode EDAC, AMD: carve out MCi_STATUS decoding x86, mce: pass mce info to EDAC for decoding amd64_edac: cleanup amd64_decode_bus_error amd64_edac: remove memory and GART TLB error decoders amd64_edac: cleanup/complete NB MCE decoding amd64_edac: cleanup amd64_process_error_info EDAC: beef up ErrorCodeExt error signatures EDAC: move MCE error descriptions to EDAC core
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