Skip to main content

Browse the archive

https://github.com/torvalds/linux
23 October 2021, 00:29:24 UTC
sort by:
Revision Author Date Message Commit Date
0888951 Bryan Wu 07 January 2009, 16:21:19 UTC USB: composite: Fix bug: low byte of w_index is the usb interface number not the whole 2 bytes of w_index In some usb gadget driver, for example usb audio class device, the high byte of w_index is the entity id and low byte is the interface number. If we use the 2 bytes of w_index as the array number, we will get a wrong pointer or NULL pointer. This patch fixes this issue. Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:35 UTC
dd4dff8 Bryan Wu 07 January 2009, 16:21:18 UTC USB: composite: Fix bug: should test set_alt function pointer before use it Signed-off-by: Bryan Wu <cooloney@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:35 UTC
cd67435 David Brownell 26 January 2009, 10:05:43 UTC USB: musb: Kconfig fix The Blackfin MUSB Kconfig text didn't properly parenthesise its dependencies. This was visible in non-Blackfin configs by the way the user interfaces lost track of dependencies, when doing a bunch of test builds. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:35 UTC
191b776 Swaminathan S 25 January 2009, 01:57:37 UTC USB: musb cppi dma fix Initializes the actual_len field to 0 before every DMA transaction. Signed-off-by: Swaminathan S <swami.iyer@ti.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:35 UTC
704a148 Hugo Villeneuve 25 January 2009, 01:57:30 UTC USB: musb cppi bugfixes These compilation errors are related to incorrect debugging macro and variable names and generated the following errors: drivers/usb/musb/cppi_dma.c:437:5: warning: "MUSB_DEBUG" is not defined drivers/usb/musb/cppi_dma.c: In function 'cppi_next_rx_segment': drivers/usb/musb/cppi_dma.c:884: error: 'debug' undeclared (first use in this function) Signed-off-by: Hugo Villeneuve <hugo@hugovil.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:35 UTC
96bcd09 Julia Lawall 25 January 2009, 01:57:24 UTC USB: musb uses endpoint functions This set of patches introduces calls to the following set of functions: usb_endpoint_dir_in(epd) usb_endpoint_dir_out(epd) usb_endpoint_is_bulk_in(epd) usb_endpoint_is_bulk_out(epd) usb_endpoint_is_int_in(epd) usb_endpoint_is_int_out(epd) usb_endpoint_num(epd) usb_endpoint_type(epd) usb_endpoint_xfer_bulk(epd) usb_endpoint_xfer_control(epd) usb_endpoint_xfer_int(epd) usb_endpoint_xfer_isoc(epd) In some cases, introducing one of these functions is not possible, and it just replaces an explicit integer value by one of the following constants: USB_ENDPOINT_XFER_BULK USB_ENDPOINT_XFER_CONTROL USB_ENDPOINT_XFER_INT USB_ENDPOINT_XFER_ISOC An extract of the semantic patch that makes these changes is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r1@ struct usb_endpoint_descriptor *epd; @@ - ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) == - \(USB_ENDPOINT_XFER_CONTROL\|0\)) + usb_endpoint_xfer_control(epd) @r5@ struct usb_endpoint_descriptor *epd; @@ - ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) == - \(USB_DIR_IN\|0x80\)) + usb_endpoint_dir_in(epd) @inc@ @@ #include <linux/usb.h> @depends on !inc && (r1||r5)@ @@ + #include <linux/usb.h> #include <linux/usb/...> // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:34 UTC
af7e0c5 Kalle Valo 25 January 2009, 01:57:15 UTC USB: musb: tusb6010 buildfix drivers/usb/musb/tusb6010_omap.c:18:26: error: asm/arch/dma.h: No such file or directory drivers/usb/musb/tusb6010_omap.c:19:26: error: asm/arch/mux.h: No such file or directory Signed-off-by: Kalle Valo <kalle.valo@nokia.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:33 UTC
97a3989 Ajay Kumar Gupta 25 January 2009, 01:56:39 UTC USB: musb free_irq bugfix Fixes insert module failure as free_irq() was not done in previous rmmod. Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:33 UTC
37daa92 David Brownell 25 January 2009, 01:56:25 UTC USB: musb_hdrc: another davinci buildfix (otg related) The DaVinci code had an implementation of the OTG transceiver glue too; make it use the new-standard one. Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:32 UTC
10b4ead David Brownell 25 January 2009, 01:56:17 UTC USB: musb davinci buildfix Trying once more to get this merged. The original was submitted for 2.6.27-rc2 or so, and never got correctly merged. Neither were any of the numerous subsequent resends. Sigh. CC drivers/usb/musb/davinci.o drivers/usb/musb/davinci.c:35:32: error: mach/arch/hardware.h: No such file or directory drivers/usb/musb/davinci.c:36:30: error: mach/arch/memory.h: No such file or directory drivers/usb/musb/davinci.c:37:28: error: mach/arch/gpio.h: No such file or directory drivers/usb/musb/davinci.c:373: error: redefinition of 'musb_platform_set_mode' drivers/usb/musb/davinci.c:368: error: previous definition of 'musb_platform_set_mode' was here Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:32 UTC
2bf5fa1 David Brownell 25 January 2009, 01:55:57 UTC USB: omap1 ohci buildfix (otg related) > > drivers/built-in.o: In function `ohci_omap_init': > > hid-quirks.c:(.text+0x6c608): undefined reference to `otg_get_transceiver' > > drivers/built-in.o: In function `omap_udc_probe': > > hid-quirks.c:(.init.text+0x34c0): undefined reference to `otg_get_transceiver' > > hid-quirks.c:(.init.text+0x3d40): undefined reference to `otg_put_transceiver' Reported-by: Russell King <linux@arm.linux.org.uk> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:32 UTC
501950d Alan Stern 13 January 2009, 16:33:42 UTC USB: fix char-device disconnect handling This patch (as1198) fixes a conceptual bug: Somewhere along the line we managed to confuse USB class devices with USB char devices. As a result, the code to send a disconnect signal to userspace would not be built if both CONFIG_USB_DEVICE_CLASS and CONFIG_USB_DEVICEFS were disabled. The usb_fs_classdev_common_remove() routine has been renamed to usbdev_remove() and it is now called whenever any USB device is removed, not just when a class device is unregistered. The notifier registration and unregistration calls are no longer conditionally compiled. And since the common removal code will always be called as part of the char device interface, there's no need to call it again as part of the usbfs interface; thus the invocation of usb_fs_classdev_common_remove() has been taken out of usbfs_remove_device(). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Alon Bar-Lev <alon.barlev@gmail.com> Tested-by: Alon Bar-Lev <alon.barlev@gmail.com> Cc: stable <stable@kernel.org> 28 January 2009, 00:15:32 UTC
a15d95a Rafael J. Wysocki 20 January 2009, 00:26:56 UTC USB: Fix suspend-resume of PCI USB controllers Commit a0d4922da2e4ccb0973095d8d29f36f6b1b5f703 (USB: fix up suspend and resume for PCI host controllers) attempted to fix the suspend-resume of PCI USB controllers, but unfortunately it did that incorrectly and interrupts are left enabled by the USB controllers' ->suspend_late() callback as a result. This leads to serious problems during suspend which are very difficult to debug. Fix the issue by removing the ->suspend_late() callback of PCI USB controllers and moving the code from there to the ->suspend() callback executed with interrupts enabled. Additionally, make the ->resume() callback of PCI USB controllers execute pci_enable_wake(dev, PCI_D0, false) to disable wake-up from the full power state (PCI_D0). Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Tested-by: Andrey Borzenkov <arvidjaar@mail.ru> Tested-by: "Jeff Chua" <jeff.chua.linux@gmail.com> Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Christian Borntraeger <borntraeger@de.ibm.com> Cc: "Zdenek Kabelac" <zdenek.kabelac@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:32 UTC
bcca06e Alan Stern 13 January 2009, 16:35:54 UTC USB: don't enable wakeup by default for PCI host controllers This patch (as1199) changes the initial wakeup settings for PCI USB host controllers. The controllers are marked as capable of waking the system, but wakeup is not enabled by default. It turns out that enabling wakeup for USB host controllers has a lot of bad consequences. As the simplest example, if a USB mouse or keyboard is unplugged immediately after the computer is put to sleep, the unplug will cause the system to wake back up again! We are better off marking them as wakeup-capable and leaving wakeup disabled. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Rafael J. Wysocki <rjw@sisk.pl> CC: David Brownell <david-b@pacbell.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:32 UTC
b90de8a Oliver Neukum 14 January 2009, 15:17:19 UTC USB: storage: add unusual devs entry This adds an unusual devs entry for 2116:0320 Signed-off-by: Oliver Neukum <oneukum@suse.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:32 UTC
ddeac4e Alan Stern 15 January 2009, 22:03:33 UTC USB: fix toggle mismatch in disable_endpoint paths This patch (as1200) finishes some fixes that were left incomplete by an earlier patch. Although nobody has addressed this issue in the past, it turns out that we need to distinguish between two different modes of disabling and enabling endpoints. In one mode only the data structures in usbcore are affected, and in the other mode the host controller and device hardware states are affected as well. The earlier patch added an extra argument to the routines in the enable_endpoint pathways to reflect this difference. This patch adds corresponding arguments to the disable_endpoint pathways. Without this change, the endpoint toggle state can get out of sync between the host and the device. The exact mechanism depends on the details of the host controller (whether or not it stores its own copy of the toggle values). Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Reported-by: Dan Streetman <ddstreet@ieee.org> Tested-by: Dan Streetman <ddstreet@ieee.org> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:32 UTC
95bec45 Wolfgang Glas 15 January 2009, 22:11:53 UTC USB: cp2101: add fasttrax GPS evaluation kit vendor/product ID This adds the vendor/product ID of the fasttrax GPS evaluation kit from: http://www.fastraxgps.com/products/evaluationtools/evaluationkit/ to the cp2101 module since this device is actually equipped with a CP210x USB to serial bridge. The vendor/product ID is: 0x10c4/0x826b. Signed-off-by: Wolfgang Glas <wolfgang.glas@ev-i.at> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 28 January 2009, 00:15:31 UTC
5ee8100 Linus Torvalds 27 January 2009, 03:21:26 UTC Fix "multiple definition of `debugfs_create_size_t'" Introduced by 8adb711f3668b034e7b956fac951ed08b53e0d55 ("debugfs: introduce stub for debugfs_create_size_t() when DEBUG_FS=n") and due to a simple missing "static inline". Reported-and-tested-by: Jeff Chua <jeff.chua.linux@gmail.com> Acked-by: Greg KH <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 27 January 2009, 03:21:26 UTC
5376071 Linus Torvalds 26 January 2009, 23:12:47 UTC Merge master.kernel.org:/home/rmk/linux-2.6-arm * master.kernel.org:/home/rmk/linux-2.6-arm: (22 commits) [ARM] fix section-based ioremap [NET] am79c961a: fix spin_lock usage [ARM] omap: usb: thou shalt not provide empty release functions [ARM] omap: watchdog: allow OMAP watchdog driver on OMAP34xx platforms [ARM] 5369/1: omap mmc: Add new omap hsmmc controller for 2430 and 34xx, v3 [ARM] clkdev: fix clock matching [ARM] 5370/1: at91: fix rm9200 watchdog [ARM] 5368/1: arch/arm/mach-davinci/usb.c buildfix [ARM] 5365/1: s3cmci: Use new include path of dma.h [ARM] fix StrongARM-11x0 page copy implementation [ARM] omap: ensure OMAP drivers pass a struct device to clk_get() ARM: OMAP: Fix compile for h3 MMC ARM: OMAP: Remove unused platform devices, v3 ARM: OMAP: Fix ASoC by enabling writes to XCCR and RCCR McBSP registers, v3 ARM: OMAP: Fix OSK ASoC by registering I2C board info for tlvaic23 ARM: OMAP: remove duplicated #include's ARM: OMAP: Fix DMA CCR programming for request line > 63, v3 ARM: OMAP: Fix gpio.c compile on 15xx with CONFIG_DEBUGFS ARM: OMAP: Fix compile for beagle ARM: OMAP: Fix gpio by switching to generic gpio calls, v2 ... 26 January 2009, 23:12:47 UTC
cfb901b Linus Torvalds 26 January 2009, 23:11:41 UTC Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6 * 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c: Warn on deprecated binding model use eeprom: More consistent symbol names eeprom: Move 93cx6 eeprom driver to /drivers/misc/eeprom spi: Move at25 (for SPI eeproms) to /drivers/misc/eeprom i2c: Move old eeprom driver to /drivers/misc/eeprom i2c: Move at24 to drivers/misc/eeprom i2c: Quilt tree has moved i2c: Delete many unused adapter IDs i2c: Delete 10 unused driver IDs 26 January 2009, 23:11:41 UTC
2034563 Linus Torvalds 26 January 2009, 23:10:37 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes * git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild-fixes: kbuild: fix kbuild.txt typos kbuild: print usage with no arguments in scripts/config Revert "kbuild: strip generated symbols from *.ko" 26 January 2009, 23:10:37 UTC
924d26d Linus Torvalds 26 January 2009, 23:09:20 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (92 commits) gianfar: Revive VLAN support vlan: Export symbols as non GPL symbols. bnx2x: tx_has_work should not wait for FW netxen: reduce memory footprint netxen: fix vlan tso/checksum offload net: Fix linux/if_frad.h's suitability for userspace. net: Move config NET_NS to from net/Kconfig to init/Kconfig isdn: Fix missing ifdef in isdn_ppp networking: document "nc" in addition to "netcat" in netconsole.txt e1000e: workaround hw errata af_key: initialize xfrm encap_oa virtio_net: Fix MAX_PACKET_LEN to support 802.1Q VLANs lcs: fix compilation for !CONFIG_IP_MULTICAST rtl8187: Add termination packet to prevent stall iwlwifi: fix rs_get_rate WARN_ON() p54usb: fix packet loss with first generation devices sctp: Fix another socket race during accept/peeloff sctp: Properly timestamp outgoing data chunks for rtx purposes sctp: Correctly start rtx timer on new packet transmissions. sctp: Fix crc32c calculations on big-endian arhes. ... 26 January 2009, 23:09:20 UTC
66673f1 Linus Torvalds 26 January 2009, 23:08:07 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: sparc64: Fix DAX handling via userspace access from kernel. sparc64: Annotate sparc64 specific syscalls with SYSCALL_DEFINEx() [CVE-2009-0029] sparc: Enable syscall wrappers for 64-bit sparc64: Initialize FHC/CLOCK LED platform_device 'id' field correctly. sparc64: fix modpost failure sparc64: fix readout of cpu/fpu type 26 January 2009, 23:08:07 UTC
cd1f55a Anton Vorontsov 26 January 2009, 22:33:23 UTC gianfar: Revive VLAN support commit 77ecaf2d5a8bfd548eed3f05c1c2e6573d5de4ba ("gianfar: Fix VLAN HW feature related frame/buffer size calculation") wrongly removed priv->vlgrp assignment, and now priv->vlgrp is always NULL. This patch fixes the issue, plus fixes following sparse warning introduced by the same commit: gianfar.c:1406:13: warning: context imbalance in 'gfar_vlan_rx_register' - wrong count at exit gfar_vlan_rx_register() checks for "if (old_grp == grp)" and tries to return w/o dropping the lock. According to net/8021q/vlan.c VLAN core issues rx_register() callback: 1. In register_vlan_dev() only on a newly created group; 2. In unregister_vlan_dev() only if the group becomes empty. Thus the check in the gianfar driver isn't needed. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Andy Fleming <afleming@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 January 2009, 22:33:23 UTC
116cb42 Ben Greear 26 January 2009, 20:37:53 UTC vlan: Export symbols as non GPL symbols. In previous kernels, any kernel module could get access to the 'real-device' and the VLAN-ID for a particular VLAN. In more recent kernels, the code was restructured such that this is hard to do without accessing private .h files for any module that cannot use GPL-only symbols. Attached is a patch to once again allow non-GPL modules the ability to access the real-device and VLAN id for VLANs. Signed-off-by: Ben Greear <greearb@candelatech.com> Acked-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net> 26 January 2009, 20:37:53 UTC
e8b5fc5 Vladislav Zolotarov 26 January 2009, 20:36:42 UTC bnx2x: tx_has_work should not wait for FW The current tx_has_work waited until all packets sent by the driver are marked as completed by the FW. This is too greedy and it causes the bnx2x_poll to spin in vain. The driver should only check that all packets FW already completed are freed - only in unload flow the driver should make sure that transmit queue is empty Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 January 2009, 20:36:42 UTC
32ec803 Dhananjay Phadke 26 January 2009, 20:35:19 UTC netxen: reduce memory footprint o reduce rx ring size from 8192 to 4096. o cut down old huge lro buffers. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 January 2009, 20:35:19 UTC
cdff103 Dhananjay Phadke 26 January 2009, 20:34:57 UTC netxen: fix vlan tso/checksum offload o set netdev->vlan_features appropriately. o fix tso descriptor initialization for vlan case. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 January 2009, 20:34:57 UTC
3121a48 Krzysztof Hałasa 26 January 2009, 20:30:12 UTC net: Fix linux/if_frad.h's suitability for userspace. The userspace interfaces are protected by CONFIG_* ifdefs and that of course can't work. Reported by Jaswinder Singh Rajput. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: David S. Miller <davem@davemloft.net> 26 January 2009, 20:30:12 UTC
d6eb633 Matt Helsley 26 January 2009, 20:25:55 UTC net: Move config NET_NS to from net/Kconfig to init/Kconfig Make NET_NS available underneath the generic Namespaces config option since all of the other namespace options are there. Signed-off-by: Matt Helsley <matthltc@us.ibm.com> Acked-by: Serge Hallyn <serue@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 January 2009, 20:25:55 UTC
26285ba Daniele Venzano 26 January 2009, 20:24:38 UTC isdn: Fix missing ifdef in isdn_ppp The following patch fixes a warning caused by a missing ifdef in isdn_ppp.c. A function was defined, but never used if CONFIG_IPPP_FILTER was not defined. The warning was: 'get_filter' defined but not used Patch is against 2.6.28.1 Signed-off-by: Daniele Venzano <venza@brownhat.org> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: David S. Miller <davem@davemloft.net> 26 January 2009, 20:24:38 UTC
5fb4523 Jean Delvare 26 January 2009, 20:19:57 UTC i2c: Warn on deprecated binding model use Let the kernel developers know that i2c_attach_client() and i2c_detach_client() are deprecated and should no longer be used. Drivers using these should be converted to the standard device driver binding model (probe and remove methods.) Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Ben Dooks <ben-linux@fluff.org> 26 January 2009, 20:19:57 UTC
dd7f8db Jean Delvare 26 January 2009, 20:19:57 UTC eeprom: More consistent symbol names Now that all EEPROM drivers live in the same place, let's harmonize their symbol names. Also fix eeprom's dependencies, it definitely needs sysfs, and is no longer experimental after many years in the kernel tree. Signed-off-by: Jean Delvare <khali@linux-fr.org> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Cc: David Brownell <dbrownell@users.sourceforge.net> 26 January 2009, 20:19:57 UTC
0eb6da2 Wolfram Sang 26 January 2009, 20:19:54 UTC eeprom: Move 93cx6 eeprom driver to /drivers/misc/eeprom Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org> 26 January 2009, 20:19:54 UTC
e51d565 Wolfram Sang 26 January 2009, 20:19:54 UTC spi: Move at25 (for SPI eeproms) to /drivers/misc/eeprom Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org> 26 January 2009, 20:19:54 UTC
2e15788 Wolfram Sang 26 January 2009, 20:19:53 UTC i2c: Move old eeprom driver to /drivers/misc/eeprom Update Kconfig text to specify this driver as I2C. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org> 26 January 2009, 20:19:53 UTC
5195e50 Wolfram Sang 26 January 2009, 20:19:53 UTC i2c: Move at24 to drivers/misc/eeprom As drivers/i2c/chips is going to go away, move the driver to drivers/misc/eeprom. Other eeprom drivers may be moved here later, too. Update Kconfig text to specify this driver as I2C. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Jean Delvare <khali@linux-fr.org> 26 January 2009, 20:19:53 UTC
a01064a Jean Delvare 26 January 2009, 20:19:53 UTC i2c: Quilt tree has moved My i2c quilt tree will now be hosted on kernel.org, because I can conveniently use rsync there. Also list the new i2c wiki. Signed-off-by: Jean Delvare <khali@linux-fr.org> 26 January 2009, 20:19:53 UTC
1745522 Jean Delvare 26 January 2009, 20:19:52 UTC i2c: Delete many unused adapter IDs Signed-off-by: Jean Delvare <khali@linux-fr.org> 26 January 2009, 20:19:52 UTC
e2ba42e Jean Delvare 26 January 2009, 20:19:52 UTC i2c: Delete 10 unused driver IDs Signed-off-by: Jean Delvare <khali@linux-fr.org> 26 January 2009, 20:19:52 UTC
e955281 Jesse Barnes 26 January 2009, 20:19:23 UTC networking: document "nc" in addition to "netcat" in netconsole.txt It always annoyed me that the netconsole documentation didn't give me the correct command for my distro. Update it with a command line that actually works on my Fedora install. Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Matt Mackall <mpm@selenic.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 January 2009, 20:19:23 UTC
78272bb Jesse Brandeburg 26 January 2009, 20:16:26 UTC e1000e: workaround hw errata There is a hardware errata in some revisions of the 82574 that needs to be worked around in the driver by setting a register bit at init. If this bit is not set A0 versions of the 82574 can generate tx hangs. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 January 2009, 20:16:26 UTC
bf50c90 Linus Torvalds 26 January 2009, 18:43:04 UTC Merge git://git.infradead.org/battery-2.6 * git://git.infradead.org/battery-2.6: power_supply: pda_power: Don't request shared IRQs w/ IRQF_DISABLED 26 January 2009, 18:43:04 UTC
a90e8a7 Linus Torvalds 26 January 2009, 18:42:05 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/dlm: dlm: initialize file_lock struct in GETLK before copying conflicting lock dlm: fix plock notify callback to lockd 26 January 2009, 18:42:05 UTC
cc597bc Linus Torvalds 26 January 2009, 18:41:00 UTC Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-quota-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-quota-2.6: ocfs2: Remove ocfs2_dquot_initialize() and ocfs2_dquot_drop() quota: Improve locking 26 January 2009, 18:41:00 UTC
ed80386 Linus Torvalds 26 January 2009, 18:40:28 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: klist.c: bit 0 in pointer can't be used as flag debugfs: introduce stub for debugfs_create_size_t() when DEBUG_FS=n sysfs: fix problems with binary files PNP: fix broken pnp lowercasing for acpi module aliases driver core: Convert '/' to '!' in dev_set_name() 26 January 2009, 18:40:28 UTC
6aeea60 Harvey Harrison 21 January 2009, 01:50:51 UTC m68k{nommu}: fixups after the header move swab.h seems to have been missed during the header merge. Add conditionals similar to byteorder.h and remove the now unnecessary byteorder_no/mm.h Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 26 January 2009, 18:38:43 UTC
ac3d266 Linus Torvalds 26 January 2009, 18:33:01 UTC Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68k,m68knommu: merge header files Resolve trivial conflict in arch/m68knommu/include/asm/Kbuild 26 January 2009, 18:33:01 UTC
9f4863b Linus Torvalds 26 January 2009, 18:26:27 UTC Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6 * 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] Add missing compat system call wrappers. [S390] etr/stp: fix possible deadlock [S390] cputime: fix lowcore initialization on cpu hotplug [S390] fix compat sigaltstack syscall table entry [S390] personality: fix personality loss on execve 26 January 2009, 18:26:27 UTC
832fb4a Linus Torvalds 26 January 2009, 18:16:11 UTC Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm/i915: Fix cursor physical address choice to match the 2D driver. drm: stash AGP include under the do-we-have-AGP ifdef drm: don't whine about not reading EDID data drm/i915: hook up LVDS DPMS property drm/i915: remove unnecessary debug output in KMS init i915: fix freeing path for gem phys objects. drm: create mode_config idr lock drm: fix leak of device mappings since multi-master changes. 26 January 2009, 18:16:11 UTC
4a45659 Linus Torvalds 26 January 2009, 18:13:36 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: PCI hotplug: fix lock imbalance in pciehp PCI PM: Restore standard config registers of all devices early PCI/MSI: bugfix/utilize for msi_capability_init() 26 January 2009, 18:13:36 UTC
7954d5c Linus Torvalds 26 January 2009, 18:13:08 UTC Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx * 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx: i.MX31: framebuffer driver i.MX31: Image Processing Unit DMA and IRQ drivers dmaengine: add async_tx_clear_ack() macro dmaengine: dma_issue_pending_all == nop when CONFIG_DMA_ENGINE=n dmaengine: kill some dubious WARN_ONCEs fsldma: print correct IRQ on mpc83xx fsldma: check for NO_IRQ in fsl_dma_chan_remove() dmatest: Use custom map/unmap for destination buffer fsldma: use a valid 'device' for dma_pool_create dmaengine: fix dependency chaining 26 January 2009, 18:13:08 UTC
37f5fed Linus Torvalds 26 January 2009, 18:12:08 UTC Merge branch 'sh/for-2.6.29' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh/for-2.6.29' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (22 commits) dma-coherent: Restore dma_alloc_from_coherent() large alloc fall back policy. dma-coherent: per-device coherent area is in pages, not bytes. sh: fix unaligned and nonexistent address handling nommu: Stub in vm_map_ram()/vm_unmap_ram()/vm_unmap_aliases(). sh: fix sh-sci / early printk build on sh7723 sh: export the sh7343 JPU to user space sh: update defconfigs. serial: sh-sci: Fix up SH7720/SH7721 SCI build. sh: Kill off obsolete busses from arch/sh/Kconfig. sh: sh7785lcr/highlander/hp6xx need linux/irq.h. sh: Migo-R MMC support using spi_gpio and mmc_spi. sh: ap325rxa MMC support using spi_gpio and mmc_spi sh: mach-x3proto: needs linux/irq.h. sh: Drop the BKL from sys_execve() on SH-5. sh: convert rsk7203 to use smsc911x. sh: convert magicpanelr2 platform to use smsc911x. sh: convert ap325rxa platform to use smsc911x. sh: mach-migor: Add tw9910 support. sh: mach-migor: Delete soc_camera_platform setup. sh: mach-migor: Add ov772x support. ... 26 January 2009, 18:12:08 UTC
a1c70a7 Linus Torvalds 26 January 2009, 18:08:50 UTC Merge branch 'Kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/adobriyan/misc * 'Kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/adobriyan/misc: (36 commits) fs/Kconfig: move 9p out fs/Kconfig: move afs out fs/Kconfig: move coda out fs/Kconfig: move the rest of ncpfs out fs/Kconfig: move smbfs out fs/Kconfig: move sunrpc out fs/Kconfig: move nfsd out fs/Kconfig: move nfs out fs/Kconfig: move ufs out fs/Kconfig: move sysv out fs/Kconfig: move romfs out fs/Kconfig: move qnx4 out fs/Kconfig: move hpfs out fs/Kconfig: move omfs out fs/Kconfig: move minix out fs/Kconfig: move vxfs out fs/Kconfig: move squashfs out fs/Kconfig: move cramfs out fs/Kconfig: move efs out fs/Kconfig: move bfs out ... 26 January 2009, 18:08:50 UTC
3632dee Vegard Nossum 22 January 2009, 14:29:45 UTC inotify: clean up inotify_read and fix locking problems If userspace supplies an invalid pointer to a read() of an inotify instance, the inotify device's event list mutex is unlocked twice. This causes an unbalance which effectively leaves the data structure unprotected, and we can trigger oopses by accessing the inotify instance from different tasks concurrently. The best fix (contributed largely by Linus) is a total rewrite of the function in question: On Thu, Jan 22, 2009 at 7:05 AM, Linus Torvalds wrote: > The thing to notice is that: > > - locking is done in just one place, and there is no question about it > not having an unlock. > > - that whole double-while(1)-loop thing is gone. > > - use multiple functions to make nesting and error handling sane > > - do error testing after doing the things you always need to do, ie do > this: > > mutex_lock(..) > ret = function_call(); > mutex_unlock(..) > > .. test ret here .. > > instead of doing conditional exits with unlocking or freeing. > > So if the code is written in this way, it may still be buggy, but at least > it's not buggy because of subtle "forgot to unlock" or "forgot to free" > issues. > > This _always_ unlocks if it locked, and it always frees if it got a > non-error kevent. Cc: John McCutchan <ttb@tentacle.dhs.org> Cc: Robert Love <rlove@google.com> Cc: <stable@kernel.org> Signed-off-by: Vegard Nossum <vegard.nossum@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 26 January 2009, 18:08:05 UTC
aeb565d Linus Torvalds 26 January 2009, 18:01:53 UTC Fix annoying DRM_ERROR() string warning Use '%zu' to print out a size_t variable, not '%d'. Another case of the "let's keep at least Linus' defconfig compile warningless" rule. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 26 January 2009, 18:01:53 UTC
2d07d4d Linus Torvalds 26 January 2009, 17:49:22 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: fix poll notify fuse: destroy bdi on umount fuse: fuse_fill_super error handling cleanup fuse: fix missing fput on error fuse: fix NULL deref in fuse_file_alloc() 26 January 2009, 17:49:22 UTC
3386c05 Linus Torvalds 26 January 2009, 17:47:56 UTC Merge branch 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: debugobjects: add and use INIT_WORK_ON_STACK rcu: remove duplicate CONFIG_RCU_CPU_STALL_DETECTOR relay: fix lock imbalance in relay_late_setup_files oprofile: fix uninitialized use of struct op_entry rcu: move Kconfig menu softlock: fix false panic which can occur if softlockup_thresh is reduced rcu: add __cpuinit to rcu_init_percpu_data() 26 January 2009, 17:47:56 UTC
1e70c7f Linus Torvalds 26 January 2009, 17:47:43 UTC Merge branch 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'timers-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: hrtimers: fix inconsistent lock state on resume in hres_timers_resume time-sched.c: tick_nohz_update_jiffies should be static locking, hpet: annotate false positive warning kernel/fork.c: unused variable 'ret' itimers: remove the per-cpu-ish-ness 26 January 2009, 17:47:43 UTC
810ee58 Linus Torvalds 26 January 2009, 17:47:28 UTC Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (29 commits) xen: unitialised return value in xenbus_write_transaction x86: fix section mismatch warning x86: unmask CPUID levels on Intel CPUs, fix x86: work around PAGE_KERNEL_WC not getting WC in iomap_atomic_prot_pfn. x86: use standard PIT frequency xen: handle highmem pages correctly when shrinking a domain x86, mm: fix pte_free() xen: actually release memory when shrinking domain x86: unmask CPUID levels on Intel CPUs x86: add MSR_IA32_MISC_ENABLE bits to <asm/msr-index.h> x86: fix PTE corruption issue while mapping RAM using /dev/mem x86: mtrr fix debug boot parameter x86: fix page attribute corruption with cpa() Revert "x86: signal: change type of paramter for sys_rt_sigreturn()" x86: use early clobbers in usercopy*.c x86: remove kernel_physical_mapping_init() from init section fix: crash: IP: __bitmap_intersects+0x48/0x73 cpufreq: use work_on_cpu in acpi-cpufreq.c for drv_read and drv_write work_on_cpu: Use our own workqueue. work_on_cpu: don't try to get_online_cpus() in work_on_cpu. ... 26 January 2009, 17:47:28 UTC
2927fce Linus Torvalds 26 January 2009, 17:46:29 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/bart/ide-2.6: drivers/ide/palm_bk3710.c buildfix ide: fix Falcon IDE breakage ide: fix IDE PMAC breakage 26 January 2009, 17:46:29 UTC
36f392d Linus Torvalds 26 January 2009, 17:44:17 UTC Merge branch 'for-linus' of git://oss.sgi.com/xfs/xfs * 'for-linus' of git://oss.sgi.com/xfs/xfs: Long btree pointers are still 64 bit on disk [XFS] Remove the rest of the macro-to-function indirections. xfs: sanity check attr fork size xfs: fix bad_features2 fixups for the root filesystem xfs: add a lock class for group/project dquots xfs: lockdep annotations for xfs_dqlock2 xfs: add a separate lock class for the per-mount list of dquots xfs: use mnt_want_write in compat_attrmulti ioctl xfs: fix dentry aliasing issues in open_by_handle 26 January 2009, 17:44:17 UTC
6c31e7e Linus Torvalds 26 January 2009, 17:42:00 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ASoC: Add missing comma to SND_SOC_DAPM_SWITCH_E in soc-dapm.h ALSA: hda: Add STAC92HD83XXX_PWR_REF quirk ALSA: hda: revert change to 92hd83xxx power mapping ALSA: hda - Add model entry for HP dv4 ALSA: hda: 83xxx port 0xe DAC selection ASoC: fix registration of the SoC card in the Freescale MPC8610 drivers sound: virtuoso: document HDAV1.3 driver status sound: virtuoso: add newline sound: virtuoso: enable UART on Xonar HDAV1.3 sound: Remove removed OSS kernel parameters from doc ALSA: hda: fix invalid power mapping masks ASoC: atmel_pcm: Remove non-existant header ALSA: hda - add quirks for some 82801H variants to use ALC883_MITAC ALSA: hda - Fix (yet more) STAC925x issues 26 January 2009, 17:42:00 UTC
f6d47a1 Miklos Szeredi 26 January 2009, 14:00:59 UTC fuse: fix poll notify Move fuse_copy_finish() to before calling fuse_notify_poll_wakeup(). This is not a big issue because fuse_notify_poll_wakeup() should be atomic, but it's cleaner this way, and later uses of notification will need to be able to finish the copying before performing some actions. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> 26 January 2009, 14:00:59 UTC
26c3679 Miklos Szeredi 26 January 2009, 14:00:59 UTC fuse: destroy bdi on umount If a fuse filesystem is unmounted but the device file descriptor remains open and a new mount reuses the old device number, then the mount fails with EEXIST and the following warning is printed in the kernel log: WARNING: at fs/sysfs/dir.c:462 sysfs_add_one+0x35/0x3d() sysfs: duplicate filename '0:15' can not be created The cause is that the bdi belonging to the fuse filesystem was destoryed only after the device file was released. Fix this by calling bdi_destroy() from fuse_put_super() instead. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> CC: stable@kernel.org 26 January 2009, 14:00:59 UTC
c2b8f00 Miklos Szeredi 26 January 2009, 14:00:58 UTC fuse: fuse_fill_super error handling cleanup Clean up error handling for the whole of fuse_fill_super() function. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> 26 January 2009, 14:00:58 UTC
3ddf1e7 Miklos Szeredi 26 January 2009, 14:00:58 UTC fuse: fix missing fput on error Fix the leaking file reference if allocation or initialization of fuse_conn failed. Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> CC: stable@kernel.org 26 January 2009, 14:00:58 UTC
bb875b3 Dan Carpenter 26 January 2009, 14:00:58 UTC fuse: fix NULL deref in fuse_file_alloc() ff is set to NULL and then dereferenced on line 65. Compile tested only. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> CC: stable@kernel.org 26 January 2009, 14:00:58 UTC
e88a0fa Ian Campbell 24 January 2009, 08:22:47 UTC xen: unitialised return value in xenbus_write_transaction The return value of xenbus_write_transaction can be uninitialised in the success case leading to the userspace xenstore utilities failing. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> 26 January 2009, 13:29:26 UTC
659d261 Rakib Mullick 23 January 2009, 19:46:03 UTC x86: fix section mismatch warning Here function vmi_activate calls a init function activate_vmi , which causes the following section mismatch warnings: LD arch/x86/kernel/built-in.o WARNING: arch/x86/kernel/built-in.o(.text+0x13ba9): Section mismatch in reference from the function vmi_activate() to the function .init.text:vmi_time_init() The function vmi_activate() references the function __init vmi_time_init(). This is often because vmi_activate lacks a __init annotation or the annotation of vmi_time_init is wrong. WARNING: arch/x86/kernel/built-in.o(.text+0x13bd1): Section mismatch in reference from the function vmi_activate() to the function .devinit.text:vmi_time_bsp_init() The function vmi_activate() references the function __devinit vmi_time_bsp_init(). This is often because vmi_activate lacks a __devinit annotation or the annotation of vmi_time_bsp_init is wrong. WARNING: arch/x86/kernel/built-in.o(.text+0x13bdb): Section mismatch in reference from the function vmi_activate() to the function .devinit.text:vmi_time_ap_init() The function vmi_activate() references the function __devinit vmi_time_ap_init(). This is often because vmi_activate lacks a __devinit annotation or the annotation of vmi_time_ap_init is wrong. Fix it by marking vmi_activate() as __init too. Signed-off-by: Rakib Mullick <rakib.mullick@gmail.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> 26 January 2009, 13:27:18 UTC
99fb4d3 Ingo Molnar 26 January 2009, 03:30:41 UTC x86: unmask CPUID levels on Intel CPUs, fix Impact: fix boot hang on pre-model-15 Intel CPUs rdmsrl_safe() does not work in very early bootup code yet, because we dont have the pagefault handler installed yet so exception section does not get parsed. rdmsr_safe() will just crash and hang the bootup. So limit the MSR_IA32_MISC_ENABLE MSR read to those CPU types that support it. Signed-off-by: Ingo Molnar <mingo@elte.hu> 26 January 2009, 11:36:24 UTC
ef5fa0a Eric Anholt 23 January 2009, 22:14:21 UTC x86: work around PAGE_KERNEL_WC not getting WC in iomap_atomic_prot_pfn. In the absence of PAT, PAGE_KERNEL_WC ends up mapping to a memory type that gets UC behavior even in the presence of a WC MTRR covering the area in question. By swapping to PAGE_KERNEL_UC_MINUS, we can get the actual behavior the caller wanted (WC if you can manage it, UC otherwise). This recovers the 40% performance improvement of using WC in the DRM to upload vertex data. Signed-off-by: Eric Anholt <eric@anholt.net> Signed-off-by: H. Peter Anvin <hpa@zytor.com> 26 January 2009, 10:14:27 UTC
71be7a3 David S. Miller 26 January 2009, 05:36:34 UTC Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 26 January 2009, 05:36:34 UTC
a8d694c Timo Teras 26 January 2009, 04:49:14 UTC af_key: initialize xfrm encap_oa Currently encap_oa is left uninitialized, so it contains garbage data which is visible to userland via Netlink. Initialize it by zeroing it out. Signed-off-by: Timo Teras <timo.teras@iki.fi> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net> 26 January 2009, 04:49:14 UTC
e918085 Alex Williamson 26 January 2009, 02:06:26 UTC virtio_net: Fix MAX_PACKET_LEN to support 802.1Q VLANs 802.1Q expanded the maximum ethernet frame size by 4 bytes for the VLAN tag. We're not taking this into account in virtio_net, which means the buffers we provide to the backend in the virtqueue RX ring aren't big enough to hold a full MTU VLAN packet. For QEMU/KVM, this results in the backend exiting with a packet truncation error. Signed-off-by: Alex Williamson <alex.williamson@hp.com> Acked-by: Mark McLoughlin <markmc@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 January 2009, 02:06:26 UTC
801599b Heiko Carstens 20 January 2009, 06:14:32 UTC lcs: fix compilation for !CONFIG_IP_MULTICAST drivers/s390/net/lcs.c: In function 'lcs_new_device': drivers/s390/net/lcs.c:2179: error: implicit declaration of function 'lcs_set_multicast_list' Reported-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net> 26 January 2009, 01:59:26 UTC
74194cc Philipp Zabel 18 January 2009, 13:46:21 UTC power_supply: pda_power: Don't request shared IRQs w/ IRQF_DISABLED IRQF_DISABLED is not guaranteed for shared IRQs. I think power_changed_isr doesn't need it anyway, as it only fires a timer. This patch enables IRQF_SAMPLE_RANDOM instead. Signed-off-by: Philipp Zabel <philipp.zabel@gmail.com> Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com> 25 January 2009, 23:09:26 UTC
24f11ec Russell King 25 January 2009, 17:36:34 UTC [ARM] fix section-based ioremap Tomi Valkeinen reports: Running with latest linux-omap kernel on OMAP3 SDP board, I have problem with iounmap(). It looks like iounmap() does not properly free large areas. Below is a test which fails for me in 6-7 loops. for (i = 0; i < 200; ++i) { vaddr = ioremap(paddr, size); if (!vaddr) { printk("couldn't ioremap\n"); break; } iounmap(vaddr); } The changes to vmalloc.c weren't reflected in the ARM ioremap implementation. Turns out the fix is rather simple. Tested-by: Tomi Valkeinen <tomi.valkeinen@nokia.com> Tested-by: Matt Gerassimoff <mgeras@gmail.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 25 January 2009, 17:36:34 UTC
e1b4d11 Ingo Molnar 25 January 2009, 15:57:00 UTC x86: use standard PIT frequency the RDC and ELAN platforms use slighly different PIT clocks, resulting in a timex.h hack that changes PIT_TICK_RATE during build time. But if a tester enables any of these platform support .config options, the PIT will be miscalibrated on standard PC platforms. So use one frequency - in a subsequent patch we'll add a quirk to allow x86 platforms to define different PIT frequencies. Signed-off-by: Ingo Molnar <mingo@elte.hu> 25 January 2009, 15:57:47 UTC
fb22d72 Uwe Kleine-König 22 January 2009, 22:29:42 UTC [NET] am79c961a: fix spin_lock usage spin_lock functions take a pointer to the lock, not the lock itself. This error was noticed by compiling ebsa110_defconfig for linux-rt where the locking functions obviously are more picky about their arguments. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Roel Kluin <12o3l@tiscali.nl> Cc: Steven Rostedt <srostedt@redhat.com> Cc: netdev@vger.kernel.org Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 24 January 2009, 23:21:33 UTC
0b23a0e Russell King 24 January 2009, 17:00:45 UTC [ARM] omap: usb: thou shalt not provide empty release functions ... for devices. Doing so is a bug, plain and simple, and drives GregKH round the bend. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 24 January 2009, 17:00:45 UTC
b7cfc9c Russell King 24 January 2009, 16:48:42 UTC [ARM] omap: watchdog: allow OMAP watchdog driver on OMAP34xx platforms The driver was updated for OMAP34xx, but the Kconfig file was missed. So this adds the missing parts from d99241c in Tony Lindgren's tree: Add watchdog timer support for TI OMAP3430. Signed-off-by: Madhusudhan Chikkature <madhu.cr@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 24 January 2009, 16:48:42 UTC
a45c6cb Madhusudhan Chikkature 23 January 2009, 00:05:23 UTC [ARM] 5369/1: omap mmc: Add new omap hsmmc controller for 2430 and 34xx, v3 Add omap hsmmc controller for 2430 and 34xx. Note that this controller has different registers compared to the earlier omap MMC controller, so sharing code currently is not possible. Various updates and fixes from linux-omap list have been merged into this patch. Signed-off-by: Madhusudhan Chikkature<madhu.cr@ti.com> Acked-by: Pierre Ossman <drzeus@drzeus.cx> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 24 January 2009, 11:41:21 UTC
409dc36 Russell King 24 January 2009, 10:14:37 UTC [ARM] clkdev: fix clock matching The old matching algorithm was too fuzzy, causing false positives. For example, when asked for device D connection C1 and we only find device D connection C2, we return that as a valid match despite the connection names being different. Change the algorithm such that: An entry with a NULL ID is assumed to be a wildcard. If an entry has a device ID, it must match If an entry has a connection ID, it must match However, we maintain the order of precidence while still only doing a single pass over all entries: dev+con > dev only > con only. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 24 January 2009, 11:41:20 UTC
02e0746 Jean-Christop PLAGNIOL-VILLARD 23 January 2009, 09:06:07 UTC [ARM] 5370/1: at91: fix rm9200 watchdog Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 24 January 2009, 11:41:19 UTC
d0e58ae David Brownell 18 January 2009, 16:29:10 UTC [ARM] 5368/1: arch/arm/mach-davinci/usb.c buildfix From: David Brownell <dbrownell@users.sourceforge.net> Subject: ARM/mach-davinci/usb.c buildfix CC arch/arm/mach-davinci/usb.o arch/arm/mach-davinci/usb.c:60: error: 'IRQ_USBINT' undeclared here (not in a function) make[1]: *** [arch/arm/mach-davinci/usb.o] Error 1 Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 24 January 2009, 11:41:18 UTC
7ad14f8 Ramax Lo 14 January 2009, 01:13:47 UTC [ARM] 5365/1: s3cmci: Use new include path of dma.h Since dma.h has been moved to arch/arm/mach-s3c2410/include/mach, use the new include path. Signed-off-by: Ramax Lo <ramaxlo@gmail.com> Acked-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 24 January 2009, 11:41:18 UTC
7dd8c4f Russell King 18 January 2009, 16:24:19 UTC [ARM] fix StrongARM-11x0 page copy implementation Which had the 'from' and 'to' pages reversed. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 24 January 2009, 11:41:17 UTC
953a7e8 Russell King 18 January 2009, 12:52:38 UTC [ARM] omap: ensure OMAP drivers pass a struct device to clk_get() Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> 24 January 2009, 11:41:16 UTC
2fcbab0 Larry Finger 23 January 2009, 17:46:32 UTC rtl8187: Add termination packet to prevent stall The RTL8187 and RTL8187B devices can stall unless an explicit termination packet is sent. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> 23 January 2009, 20:38:36 UTC
c338ba3 Abbas, Mohamed 21 January 2009, 18:58:02 UTC iwlwifi: fix rs_get_rate WARN_ON() In ieee80211_sta structure there is u64 supp_rates[IEEE80211_NUM_BANDS] this is filled with all support rate from assoc_resp. If we associate with G-band AP only supp_rates of G-band will be set the other band supp_rates will be set to 0. If the user type this command this will cause mac80211 to set to new channel, mac80211 does not disassociate in setting new channel, so the active band is now A-band. then in handling the new essid mac80211 will kick in the assoc steps which involve sending disassociation frame. in this mac80211 will WARN_ON sta->supp_rates[A_BAND] == 0. This fixes: http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1822 http://www.kerneloops.org/searchweek.php?search=rs_get_rate Signed-off-by: mohamed abbas <mohamed.abbas@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 23 January 2009, 20:38:36 UTC
b4068a8 Christian Lamparter 20 January 2009, 22:11:21 UTC p54usb: fix packet loss with first generation devices Artur Skawina confirmed that the first generation devices needs the same URB_ZERO_PACKET flag, in oder to finish the pending transfer properly. The second generation has been successfully fixed by "p54usb: fix random traffic stalls (LM87)" (43af18f06d5) Signed-off-by: Christian Lamparter <chunkeey@web.de> Signed-off-by: John W. Linville <linville@tuxdriver.com> 23 January 2009, 20:38:35 UTC
ff4ce8c Ian Campbell 23 January 2009, 16:26:21 UTC xen: handle highmem pages correctly when shrinking a domain Commit 1058a75f07b9bb8323fb5197be5526220f8b75cf ("xen: actually release memory when shrinking domain") causes a crash if the page being released is a highmem page. If a page is highmem then there is no need to unmap it. Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Acked-by: Jeremy Fitzhardinge <jeremy@goop.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> 23 January 2009, 17:55:28 UTC
42ef73f Peter Zijlstra 23 January 2009, 16:37:49 UTC x86, mm: fix pte_free() On -rt we were seeing spurious bad page states like: Bad page state in process 'firefox' page:c1bc2380 flags:0x40000000 mapping:c1bc2390 mapcount:0 count:0 Trying to fix it up, but a reboot is needed Backtrace: Pid: 503, comm: firefox Not tainted 2.6.26.8-rt13 #3 [<c043d0f3>] ? printk+0x14/0x19 [<c0272d4e>] bad_page+0x4e/0x79 [<c0273831>] free_hot_cold_page+0x5b/0x1d3 [<c02739f6>] free_hot_page+0xf/0x11 [<c0273a18>] __free_pages+0x20/0x2b [<c027d170>] __pte_alloc+0x87/0x91 [<c027d25e>] handle_mm_fault+0xe4/0x733 [<c043f680>] ? rt_mutex_down_read_trylock+0x57/0x63 [<c043f680>] ? rt_mutex_down_read_trylock+0x57/0x63 [<c0218875>] do_page_fault+0x36f/0x88a This is the case where a concurrent fault already installed the PTE and we get to free the newly allocated one. This is due to pgtable_page_ctor() doing the spin_lock_init(&page->ptl) which is overlaid with the {private, mapping} struct. union { struct { unsigned long private; struct address_space *mapping; }; spinlock_t ptl; struct kmem_cache *slab; struct page *first_page; }; Normally the spinlock is small enough to not stomp on page->mapping, but PREEMPT_RT=y has huge 'spin'locks. But lockdep kernels should also be able to trigger this splat, as the lock tracking code grows the spinlock to cover page->mapping. The obvious fix is calling pgtable_page_dtor() like the regular pte free path __pte_free_tlb() does. It seems all architectures except x86 and nm10300 already do this, and nm10300 doesn't seem to use pgtable_page_ctor(), which suggests it doesn't do SMP or simply doesnt do MMU at all or something. Signed-off-by: Peter Zijlstra <a.p.zijlsta@chello.nl> Signed-off-by: Ingo Molnar <mingo@elte.hu> Cc: <stable@kernel.org> 23 January 2009, 17:42:06 UTC
0f0779b Takashi Iwai 23 January 2009, 17:14:25 UTC Merge branch 'fix/asoc' into for-linus 23 January 2009, 17:14:25 UTC
e34a628 Michael Holzheu 23 January 2009, 15:40:27 UTC [S390] Add missing compat system call wrappers. Add wrapper functions for the following compat system calls: * readahead * sendfile64 * tkill * tgkill * keyctl This ensures that the high order bits of the parameter registers are correctly sign extended. Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> 23 January 2009, 15:40:29 UTC
179cb81 Heiko Carstens 23 January 2009, 15:40:26 UTC [S390] etr/stp: fix possible deadlock Precreate stop_machine threads in case the machine supports ETR/STP. Otherwise we might deadlock if a time sync operation gets scheduled and the creation of stop_machine threads would cause disk I/O. This is just the minimal fix. The real fix would be to only precreate stop_machine threads if ETR/STP is actually used. But that would be a rather large and complicated patch. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> 23 January 2009, 15:40:29 UTC
f9a2f79 Heiko Carstens 23 January 2009, 15:40:25 UTC [S390] cputime: fix lowcore initialization on cpu hotplug On (initial) cpu hotplug the lowcore values for user_timer and system_timer don't get initialized like they would get on each process schedule. On initial start of secondary cpus this leads to the situation where per thread user/system_timer values are larger than the corresponding contents of the lowcore. When later calculating time spent in user/system context the result can be negative. So for cpu hotplug we should manually initialize lowcore values. Fixes this bug: Kernel BUG at 000ec080 [verbose debug info unavailable] fixpoint divide exception: 0009 [#1] PREEMPT SMP Modules linked in: CPU: 10 Not tainted 2.6.28 #4 Process sysctl (pid: 975, task: 3fa752e0, ksp: 3fbebca0) Krnl PSW : 070c1000 800ec080 (show_stat+0x390/0x5fc) R:0 T:1 IO:1 EX:1 Key:0 M:1 W:0 P:0 AS:0 CC:1 PM:0 Krnl GPRS: 7fffffff fefc7ce5 3faec080 003879ae 00000001 01388000 7fffffff 01388000 00000000 00000000 0049ad50 3fbebcf8 01388000 002f51a8 800ec1fe 3fbebcf8 Krnl Code: 800ec076: 9001b188 stm %r0,%r1,392(%r11) 800ec07a: 9801b0c0 lm %r0,%r1,192(%r11) 800ec07e: 1d05 dr %r0,%r5 >800ec080: 9001b0c0 stm %r0,%r1,192(%r11) 800ec084: 5860b0c4 l %r6,196(%r11) 800ec088: 1806 lr %r0,%r6 800ec08a: 8c800001 srdl %r8,1 800ec08e: 1d87 dr %r8,%r7 Call Trace: ([<00000000000ec1ee>] show_stat+0x4fe/0x5fc) [<00000000000c13e8>] seq_read+0xc4/0x3ac [<00000000000e4796>] proc_reg_read+0x6e/0x9c [<00000000000a6a44>] vfs_read+0x78/0x100 [<00000000000a6ba8>] sys_read+0x40/0x80 [<00000000000234a8>] sysc_do_restart+0x1a/0x1e Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> 23 January 2009, 15:40:28 UTC
e9a4e9d Michael Holzheu 23 January 2009, 15:40:24 UTC [S390] fix compat sigaltstack syscall table entry When 31 bit user space programs call sigaltstack on a 64 bit Linux OS, the system call returns -1 with errno=EFAULT. The 31 bit pointer passed to the system call is extended to 64 bit, but the high order bits are not set to zero. The kernel detects the invalid user space pointer and returns -EFAULT. To solve the problem, sys32_sigaltstack_wrapper() instead of sys32_sigaltstack() has to be called. The wrapper function sets the high order bits to zero. Signed-off-by: Michael Holzheu <holzheu@linux.vnet.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> 23 January 2009, 15:40:28 UTC
03e4c49 Heiko Carstens 23 January 2009, 15:40:23 UTC [S390] personality: fix personality loss on execve Use the personality() macro to mask out all bits that are not relevant for the personality type. The personality field contains bits for other things as well, so without masking out the not relevalent bits the comparison won't do what is expected. Reported-by: Andreas Krebbel <krebbel@linux.vnet.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> 23 January 2009, 15:40:28 UTC
back to top