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f2263db Mike Frysinger 24 June 2010, 17:37:08 UTC USB: musb: fix Blackfin ulpi stubs The new ulpi code defines fallback stubs for the Blackfin arch, but does so incorrectly leading to a build failure: drivers/usb/musb/musb_core.c:227: error: 'musb_ulpi_read' undeclared here (not in a function) drivers/usb/musb/musb_core.c:228: error: 'musb_ulpi_write' undeclared here (not in a function) Tweak the fallback stubs so that they do work as intended. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:07 UTC
9297688 Sergei Shtylyov 24 June 2010, 17:37:07 UTC USB: MUSB: make non-OMAP platforms build with CONFIG_PM=y Attempt to build MUSB driver with CONFIG_PM=y (e.g. in the OTG mode) on DaVinci results in these link errors: drivers/built-in.o: In function `musb_restore_context': led-triggers.c:(.text+0x714d8): undefined reference to `musb_platform_restore_context' drivers/built-in.o: In function `musb_save_context': led-triggers.c:(.text+0x71788): undefined reference to `musb_platform_save_context' This turned out to be caused by commit 9957dd97ec5e98dd334f87ade1d9a0b24d1f86eb (usb: musb: Fix compile error for omaps for musb_hdrc). Revert it, taking into account the rename of CONFIG_ARCH_OMAP34XX into CONFIG_ARCH_OMAP3 (which that commit fixed in a completely inappropriate way) and the recent addition of OMAP4 support. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:07 UTC
7d9645f Sergei Shtylyov 24 June 2010, 17:37:06 UTC USB: musb_core: make disconnect and suspend interrupts work again Commit 1c25fda4a09e8229800979986ef399401053b46e (usb: musb: handle irqs in the order dictated by programming guide) forgot to get rid of the old 'STAGE0_MASK' filter for calling musb_stage0_irq(), so now disconnect and suspend interrupts are effectively ignored... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Cc: stable <stable@kernel.org> Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:06 UTC
4882662 Alan Stern 22 June 2010, 20:14:48 UTC USB: obey the sysfs power/wakeup setting This patch (as1403) is a partial reversion of an earlier change (commit 5f677f1d45b2bf08085bbba7394392dfa586fa8e "USB: fix remote wakeup settings during system sleep"). After hearing from a user, I realized that remote wakeup should be enabled during system sleep whenever userspace allows it, and not only if a driver requests it too. Indeed, there could be a device with no driver, that does nothing but generate a wakeup request when the user presses a button. Such a device should be allowed to do its job. The problem fixed by the earlier patch -- device generating a wakeup request for no reason, causing system suspend to abort -- was also addressed by a later patch ("USB: don't enable remote wakeup by default", accepted but not yet merged into mainline). The device won't be able to generate the bogus wakeup requests because it will be disabled for remote wakeup by default. Hence this reversion will not re-introduce any old problems. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Cc: stable <stable@kernel.org> [.34] Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:06 UTC
03ab746 Jiri Pinkava 20 June 2010, 18:05:52 UTC USB: gadget eth: Fix calculate CRC32 in EEM CRC should be calculated for Ethernet frame, not for whole recievede EEM data. This bug shows rarely, because in many times len == skb->len. Signed-off-by: Jiri Pinkava <jiri.pinkava@vscht.cz> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:06 UTC
0d152de Axel Lin 21 June 2010, 00:44:17 UTC USB: qcserial: fix a memory leak in qcprobe error path This patch adds missing kfree(data) before return -ENODEV. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:06 UTC
10ca442 Jiri Slaby 21 June 2010, 15:02:40 UTC USB: gadget/printer, fix sleep inside atomic Stanse found that sleep is called inside atomic context created by lock_printer_io spinlock in several functions. It's used in process context only and some functions sleep inside its critical section. As this is not allowed for spinlocks, switch it to mutex. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Craig W. Nadler <craig@nadler.us> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:06 UTC
1c81557 Jiri Slaby 21 June 2010, 15:02:51 UTC USB: isp1362-hcd, fix double lock Stanse found that isp1362_sw_reset tries to take a isp1362_hcd->lock, but it is already held in isp1362_hc_stop. Avoid that by introducing __isp1362_sw_reset which doesn't take the lock and call it from isp1362_hc_stop. isp1362_sw_reset is then as simple as lock -- __isp1362_sw_reset -- unlock. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Lothar Wassmann <LW@KARO-electronics.de> Cc: Michael Hennerich <michael.hennerich@analog.com> Cc: Bryan Wu <cooloney@kernel.org> Cc: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:06 UTC
9a49a14 Daniel Sangorrin 18 June 2010, 06:30:02 UTC USB: serial: ftdi: correct merge conflict with CONTEC id This patch corrects a problem with the merge of a previous patch to add the CONTEC identifier. I believe the merge problem occurred with the commit: dee5658b482e9e2ac7d6205dc876fc11d4008138 Originally I submitted a patch and then they asked me to order the IDs and resubmit, so did I. But unfortunately in the end somehow both patches were merged. Signed-off-by: Daniel Sangorrin <daniel.sangorrin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:06 UTC
64d6587 Alan Stern 18 June 2010, 14:16:33 UTC USB: fix oops in usb_sg_init() This patch (as1401) fixes a bug in usb_sg_init() that can cause an invalid pointer dereference. An inner loop reuses some local variables in an unsafe manner, so new variables are introduced. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Tested-by: Ajay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:06 UTC
3b49d23 Vladimir Zapolskiy 18 June 2010, 04:25:00 UTC USB: s3c2410: deactivate endpoints before gadget unbinding Gadget disconnect must be called before unbinding to avoid races. The change fixes an oops on g_ether module unregistering. Signed-off-by: Vladimir Zapolskiy <vzapolskiy@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:06 UTC
4c9715d Wolfram Sang 15 June 2010, 10:34:23 UTC USB: ehci-mxc: bail out on transceiver problems The old code registered the hcd even if there were no transceivers detected, leading to oopses like this if we try to probe a non-existant ULPI: [ 2.730000] mxc-ehci mxc-ehci.0: unable to init transceiver [ 2.740000] timeout polling for ULPI device [ 2.740000] timeout polling for ULPI device [ 2.750000] mxc-ehci mxc-ehci.0: unable to enable vbus on transceiver [ 2.750000] mxc-ehci mxc-ehci.0: Freescale On-Chip EHCI Host Controller [ 2.760000] mxc-ehci mxc-ehci.0: new USB bus registered, assigned bus number 2 [ 2.770000] Unhandled fault: external abort on non-linefetch (0x808) at 0xc4876184 [ 2.770000] Internal error: : 808 [#1] PREEMPT [ 2.770000] last sysfs file: [ 2.770000] Modules linked in: [ 2.770000] CPU: 0 Not tainted (2.6.33.5 #5) [ 2.770000] PC is at ehci_hub_control+0x4d4/0x8f8 [ 2.770000] LR is at ehci_mxc_setup+0xbc/0xdc [ 2.770000] pc : [<c0196dfc>] lr : [<c019bc8c>] psr: 00000093 [ 2.770000] sp : c3815e40 ip : 00000001 fp : 60000013 [ 2.770000] r10: c4876184 r9 : 00000000 r8 : c3814000 [ 2.770000] r7 : c391d2cc r6 : 00000001 r5 : 00000001 r4 : 00000000 [ 2.770000] r3 : 80000000 r2 : 00000007 r1 : 80000000 r0 : c4876184 [ 2.770000] Flags: nzcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment kernel [ 2.770000] Control: 0005317f Table: a0004000 DAC: 00000017 [ 2.770000] Process swapper (pid: 1, stack limit = 0xc3814270) ... Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: stable <stable@kernel.org> Acked-by: Daniel Mack <daniel@caiaq.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:06 UTC
7b4a036 Wolfram Sang 15 June 2010, 10:34:22 UTC USB: otg/ulpi: bail out on read errors otg_read may return errnos, so bail out correctly to prevent bogus ID-numbers. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Daniel Mack <daniel@caiaq.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:06 UTC
2bb14cb Maulik Mankad 15 June 2010, 09:10:27 UTC usb: musb: Fix a bug by making suspend interrupt available in device mode As a part of aligning the ISR code for MUSB with the specs, the ISR code was re-written. See Commit 1c25fda4a09e8229800979986ef399401053b46e (usb: musb: handle irqs in the order dictated by programming guide) With this the suspend interrupt came accidently under CONFIG_USB_MUSB_HDRC_HCD. The fix brings suspend interrupt handling outside CONFIG_USB_MUSB_HDRC_HCD. Signed-off-by: Maulik Mankad <x0082077@ti.com> Cc: David Brownell <david-b@pacbell.net> Acked-by: Felipe Balbi <felipe.balbi@nokia.com> Cc: stable <stable@kernel.org> [.34] Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:05 UTC
a5797a6 Nobuhiro Iwamatsu 07 June 2010, 07:55:56 UTC USB: r8a66597: Fix failure in change of status In the change by 749da5f82fe33ff68dd4aa1a5e35cd9aa6246dab, The change in the status when the USB device is connected is wrong. Therefore, the device is not recognized. Acked-by: Alan Stern <stern@rowland.harvard.edu> CC: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> CC: Paul Mundt" <lethal@linux-sh.org> Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:05 UTC
6cc30d8 Sarah Sharp 10 June 2010, 19:25:28 UTC USB: xHCI: Fix bug in link TRB activation change. Commit 6c12db90f19727c76990e7f4801c67a148b30111 introduced a bug for control transfers. The patch was supposed to change when the link TRBs at the end of each ring segment were given to the hardware. If a transfer descriptor (TD) ended just before the link TRB, the code wouldn't give back the link TRB to the hardware; instead it would be given back in prepare_ring() just before the next TD was enqueued at the top of the ring. Unfortunately, the code relied on checking the chain bit of the TRB to determine whether the TD ended just before the link TRB. It assumed that the ring enqueuing code would call prepare_ring() before enqueuing the next TD. However, control transfers are made of multiple TDs, and prepare_ring() is only called once before enqueuing two or three TDs. If the first or second TD of the control transfer ended just before the link TRB, then the code in inc_enq() would not move the enqueue pointer past the link TRB, and the link TRB would get overwritten. This would cause the xHCI driver to start writing to memory past the ring segment, and eventually the system would crash or hang. The fix is to add a flag to inc_enq() that says whether the caller will enqueue more TDs before calling prepare_ring(). If the chain bit is cleared (meaning this is the last TRB in a TD), and the caller will not enqueue more TDs, then we defer giving back the link TRB. 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> 30 June 2010, 15:16:05 UTC
f588c0d Michal Nazarewicz 14 June 2010, 08:43:34 UTC USB: gadget: g_fs: possible invalid pointer reference bug fixed During __gfs_do_config() some invalid pointers may be left in usb_configuration::interfaces array from previous calls to the __gfs_do_config() for the same configuration. This will always happen if an user space function which has a fewer then the last user space function registers itself. Composite's set_config() function that a pointer after the last interface in usb_configuration::interface is NULL unless the array is full. This patch makes the __gfs_do_config() make sure that if the usb_configuration::interface is not full then a pointer after the last interface is NULL. Signed-off-by: Michal Nazarewicz <m.nazarewicz@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:05 UTC
b23097b Jon Povey 14 June 2010, 10:42:10 UTC USB: g_serial: fix tty cleanup on unload Call put_tty_driver() in cleanup function, to fix Oops when trying to open gadget serial char device after module unload. Signed-off-by: Jon Povey <jon.povey@racelogic.co.uk> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:05 UTC
44a0c01 Jon Povey 14 June 2010, 10:41:04 UTC USB: g_serial: don't set low_latency flag No longer set low_latency flag as it causes this warning backtrace: WARNING: at kernel/mutex.c:207 __mutex_lock_slowpath+0x6c/0x288() Fix associated locking and wakeups. Signed-off-by: Jon Povey <jon.povey@racelogic.co.uk> Cc: Maulik Mankad <x0082077@ti.com> Cc: stable <stable@kernel.org> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:16:05 UTC
8cd774a Dongdong Deng 17 June 2010, 03:13:40 UTC serial: cpm_uart: implement the cpm_uart_early_write() function for console poll The cpm_uart_early_write() function which was used for console poll isn't implemented in the cpm uart driver. Implementing this function both fixes the build when CONFIG_CONSOLE_POLL is set and allows kgdboc to work via the cpm uart. Signed-off-by: Dongdong Deng <dongdong.deng@windriver.com> Reviewed-by: Bruce Ashfield <bruce.ashfield@windriver.com> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> 30 June 2010, 15:15:17 UTC
0a564b2 Michal Marek 30 June 2010, 14:41:23 UTC kbuild: Propagate LOCALVERSION= down to scripts/setlocalversion Variables given on the make commandline are not exported to $(shell ...) commands, so run the setlocalversion script in the make rule directly. Signed-off-by: Michal Marek <mmarek@suse.cz> 30 June 2010, 14:41:23 UTC
a1e80fa Frederic Weisbecker 30 June 2010, 13:09:06 UTC x86: Send a SIGTRAP for user icebp traps Before we had a generic breakpoint layer, x86 used to send a sigtrap for any debug event that happened in userspace, except if it was caused by lazy dr7 switches. Currently we only send such signal for single step or breakpoint events. However, there are three other kind of debug exceptions: - debug register access detected: trigger an exception if the next instruction touches the debug registers. We don't use it. - task switch, but we don't use tss. - icebp/int01 trap. This instruction (0xf1) is undocumented and generates an int 1 exception. Unlike single step through TF flag, it doesn't set the single step origin of the exception in dr6. icebp then used to be reported in userspace using trap signals but this have been incidentally broken with the new breakpoint code. Reenable this. Since this is the only debug event that doesn't set anything in dr6, this is all we have to check. This fixes a regression in Wine where World Of Warcraft got broken as it uses this for software protection checks purposes. And probably other apps do. Reported-and-tested-by: Alexandre Julliard <julliard@winehq.org> Signed-off-by: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Prasad <prasad@linux.vnet.ibm.com> Cc: 2.6.33.x 2.6.34.x <stable@kernel.org> 30 June 2010, 14:16:20 UTC
9715856 Peter Zijlstra 30 June 2010, 08:37:11 UTC init: Fix comment Apparently "pid-1" confuses people... Requested-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: torvalds@linux-foundation.org Cc: randy.dunlap@oracle.com Cc: Ilya Loginov <isloginov@gmail.com> LKML-Reference: <1277887031.1868.82.camel@laptop> Signed-off-by: Ingo Molnar <mingo@elte.hu> 30 June 2010, 08:42:44 UTC
f4985dc Andrew Morton 29 June 2010, 22:05:42 UTC fs/fcntl.c:kill_fasync_rcu() fa_lock must be IRQ-safe Fix a lockdep-splat-causing regression introduced by commit 989a2979205d ("fasync: RCU and fine grained locking"). kill_fasync() can be called from both process and hard-irq context, so fa_lock must be taken with IRQs disabled. Addresses https://bugzilla.kernel.org/show_bug.cgi?id=16230 Reported-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com> Reported-by: Dominik Brodowski <linux@dominikbrodowski.net> Tested-by: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Maciej Rutecki <maciej.rutecki@gmail.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Cc: Lai Jiangshan <laijs@cn.fujitsu.com> Cc: "David S. Miller" <davem@davemloft.net> Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:32 UTC
fb967ec Liu Aleaxander 29 June 2010, 22:05:40 UTC um: os-linux/mem.c needs sys/stat.h The os-linux/mem.c file calls fchmod function, which is declared in sys/stat.h header file, so include it. Fixes build breakage under FC13. Signed-off-by: Liu Aleaxander <Aleaxander@gmail.com> Acked-by: Boaz Harrosh <bharrosh@panasas.com> Cc: Jeff Dike <jdike@addtoit.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:32 UTC
032093b Wan ZongShun 29 June 2010, 22:05:39 UTC drivers/video/nuc900fb.c: fix lcd build error Fix a nuc900 lcd build error. Since the 'nuc900_driver_clksrc_div()' API cannot be merged into mainline successfully, I removed this clock source selection hook in this driver. This means nuc900 lcd driver has to select default clock source from the external crystal now. Signed-off-by: Wan ZongShun <mcuos.com@gmail.com> Cc: Qiang Wang <rurality.wq@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:32 UTC
46c23d7 Lubomir Rintel 29 June 2010, 22:05:38 UTC sysvfs: fix NULL deref. when allocating new inode A call to sysv_write_inode() in sysv_new_inode() to its new interface that replaced wait flag with writeback structure. This was broken by a9185b41a4f84971b930c519f0c63bd450c4810d ("pass writeback_control to ->write_inode"). Signed-off-by: Lubomir Rintel <lkundrak@v3.sk> Cc: Christoph Hellwig <hch@infradead.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: <stable@kernel.org> [2.6.34.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:32 UTC
926b1e2 David Brownell 29 June 2010, 22:05:37 UTC drivers/gpio is platform-neutral Update Kconfig and Makefile in drivers/gpio to discourage inappropriate addition of platform-specific code. [akpm@linux-foundation.org: fix tpyo] Signed-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:32 UTC
96fc3a4 Joakim Tjernlund 29 June 2010, 22:05:34 UTC rtc: fix ds1388 time corruption The ds1307 driver misreads the ds1388 registers when checking for 12 or 24 hour mode. Instead of checking the hour register it reads the minute register. Therefore the driver thinks minutes >= 40 has the 12HR bit set and resets the minute register by zeroing the high bits. This results in minutes are reset to 0-9, jumping back in time 40 or 50 minutes. The time jump is also written back to the RTC. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Cc: Wan ZongShun <mcuos.com@gmail.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Paul Gortmaker <p_gortmaker@yahoo.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:31 UTC
a02875a Nicolas Ferre 29 June 2010, 22:05:33 UTC MAINTAINERS: some Atmel drivers change maintainer I take over the maintenance of SPI, USART, Ethernet and USB gadget drivers. Those drivers are found in Atmel microcontrollers, both AT32/AVR32 and AT91/ARM. Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com> Cc: Andrew Victor <avictor.za@gmail.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:31 UTC
97c29e7 Masami Hiramatsu 29 June 2010, 22:05:32 UTC MAINTAINERS: Masami Hiramatsu has moved Masami Hiramatsu moved back to Hitachi Japan and changed his email address. Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:31 UTC
8d1f66d Martin Wilck 29 June 2010, 22:05:31 UTC ipmi: set schedule_timeout_wait() value back to one Fix a regression introduced by ae74e823cb7d ("ipmi: add parameter to limit CPU usage in kipmid"). Some systems were seeing CPU usage go up dramatically with the recent changes to try to reduce timer usage in the IPMI driver. This was traced down to schedule_timeout_interruptible(1) being changed to schedule_timeout_interruptbile(0). Revert that part of the change. Addresses https://bugzilla.kernel.org/show_bug.cgi?id=16147 Reported-by: Thomas Jarosch <thomas.jarosch@intra2net.com> Signed-off-by: Corey Minyard <cminyard@mvista.com> Tested-by: Thomas Jarosch <thomas.jarosch@intra2net.com> Cc: <stable@kernel.org> [2.6.34.x] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:31 UTC
5c0c165 Lee Schermerhorn 29 June 2010, 22:05:30 UTC mempolicy: fix dangling reference to tmpfs superblock mpol My patch to "Factor out duplicate put/frees in mpol_shared_policy_init() to a common return path"; and Dan Carpenter's fix thereto both left a dangling reference to the incoming tmpfs superblock mempolicy structure. A similar leak was introduced earlier when the nodemask was moved offstack to the scratch area despite the note in the comment block regarding the incoming ref. Move the remaining 'put of the incoming "mpol" to the common exit path to drop the reference. Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com> Acked-by: Dan Carpenter <error27@gmail.com> Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: David Rientjes <rientjes@google.com> Cc: Christoph Lameter <cl@linux-foundation.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:31 UTC
5648028 Matthew Garrett 29 June 2010, 22:05:29 UTC ipmi: make sure drivers were registered before unregistering them The ipmi code will never register a PCI or Open Firmware driver if a hardcoded device is provided by the user by providing device addresses via the module parameters. This can cause us to attempt to unregister a driver that was never registered, resulting in an oops. Keep track of registration in order to avoid this. Fixes a post-2.6.34 regression. Signed-off-by: Matthew Garrett <mjg@redhat.com> Acked-by: Corey Minyard <cminyard@mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:31 UTC
e05bd33 Pavan Naregundi 29 June 2010, 22:05:28 UTC kexec: fix Oops in crash_shrink_memory() When crashkernel is not enabled, "echo 0 > /sys/kernel/kexec_crash_size" OOPSes the kernel in crash_shrink_memory. This happens when crash_shrink_memory tries to release the 'crashk_res' resource which are not reserved. Also value of "/sys/kernel/kexec_crash_size" shows as 1, which should be 0. This patch fixes the OOPS in crash_shrink_memory and shows "/sys/kernel/kexec_crash_size" as 0 when crash kernel memory is not reserved. Signed-off-by: Pavan Naregundi <pavan@linux.vnet.ibm.com> Reviewed-by: WANG Cong <xiyou.wangcong@gmail.com> Cc: Simon Horman <horms@verge.net.au> Cc: Vivek Goyal <vgoyal@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:31 UTC
482ce51 Kukjin Kim 29 June 2010, 22:05:26 UTC MAINTAINERS: update files and add maintainer for SAMSUNG ARM ARCHITECTURES Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Acked-by: Ben Dooks <ben-linux@fluff.org> Cc: Russell King <rmk@arm.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:31 UTC
9c69520 Mikael Pettersson 29 June 2010, 22:05:25 UTC compiler-gcc.h: gcc-4.5 needs noclone and noinline on __naked functions A __naked function is defined in C but with a body completely implemented by asm(), including any prologue and epilogue. These asm() bodies expect standard calling conventions for parameter passing. Older GCCs implement that correctly, but 4.[56] currently do not, see GCC PR44290. In the Linux kernel this breaks ARM, causing most arch/arm/mm/copypage-*.c modules to get miscompiled, resulting in kernel crashes during bootup. Part of the kernel fix is to augment the __naked function attribute to also imply noinline and noclone. This patch implements that, and has been verified to fix boot failures with gcc-4.5 compiled 2.6.34 and 2.6.35-rc1 kernels. The patch is a no-op with older GCCs. Signed-off-by: Mikael Pettersson <mikpe@it.uu.se> Signed-off-by: Khem Raj <raj.khem@gmail.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:31 UTC
2952095 Mike Frysinger 29 June 2010, 22:05:21 UTC flat: tweak default stack alignment The recent commit 1f0ce8b3dd667dca7 ("mm: Move ARCH_SLAB_MINALIGN and ARCH_KMALLOC_MINALIGN to <linux/slab_def.h>") which moved the ARCH_SLAB_MINALIGN default into the global header inadvertently broke FLAT for a bunch of systems. Blackfin systems now fail on any FLAT exec with: Unable to read code+data+bss, errno 14 When your /init is a FLAT binary, obviously this can be annoying ;). This stems from the alignment usage in the FLAT loader. The behavior before was that FLAT would default to ARCH_SLAB_MINALIGN only if it was defined, and this was only defined by arches when they wanted a larger alignment value. Otherwise it'd default to pointer alignment. Arguably, this is kind of hokey that the FLAT is semi-abusing defines it shouldn't. So let's merge the two alignment requirements so the floor is never 0. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: David McCullough <davidm@snapgear.com> Cc: Greg Ungerer <gerg@uclinux.org> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Michal Simek <monstr@monstr.eu> Cc: Hirokazu Takata <takata@linux-m32r.org> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: David Howells <dhowells@redhat.com> Cc: David Woodhouse <David.Woodhouse@intel.com> Cc: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:31 UTC
12c46b3 Andres Salomon 29 June 2010, 22:05:20 UTC lxfb: fix incorrect __init annotation WARNING: vmlinux.o(.data+0x196e8): Section mismatch in reference from the variable lxfb_driver to the function .init.text:lxfb_probe() The variable lxfb_driver references the function __init lxfb_probe() This changes lxfb_probe and friends to use __devinit, and also adds __devexit to lxfb_remove. Signed-off-by: Andres Salomon <dilinger@queued.net> Cc: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:31 UTC
500ebb8 Andres Salomon 29 June 2010, 22:05:19 UTC gxfb: fix incorrect __init annotation WARNING: vmlinux.o(.data+0x195d8): Section mismatch in reference from the variable gxfb_driver to the function .init.text:gxfb_probe() The variable gxfb_driver references the function __init gxfb_probe() This changes gxfb_probe and friends to use __devinit, and also adds __devexit to gxfb_remove. Signed-off-by: Andres Salomon <dilinger@queued.net> Cc: Jordan Crouse <jordan.crouse@amd.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:31 UTC
4d845eb KAMEZAWA Hiroyuki 29 June 2010, 22:05:18 UTC memcg: fix wake up in oom wait queue OOM-waitqueue should be waken up when oom_disable is canceled. This is a fix for 3c11ecf448eff8f1 ("memcg: oom kill disable and oom status"). How to test: Create a cgroup A... 1. set memory.limit and memory.memsw.limit to be small value 2. echo 1 > /cgroup/A/memory.oom_control, this disables oom-kill. 3. run a program which must cause OOM. A program executed in 3 will sleep by oom_waiqueue in memcg. Then, how to wake it up is problem. 1. echo 0 > /cgroup/A/memory.oom_control (enable OOM-killer) 2. echo big mem > /cgroup/A/memory.memsw.limit_in_bytes(allow more swap) etc.. Without the patch, a task in slept can not be waken up. Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Acked-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> Cc: Balbir Singh <balbir@in.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:30 UTC
3c26c9d Mike Frysinger 29 June 2010, 22:05:17 UTC nommu: add '[stack]' label to /proc/pid/maps output Add support to the NOMMU /proc/pid/maps file to show which mapping is the stack of the original thread after execve. This is largely based on the MMU code. Subsidiary thread stacks are not indicated. For FDPIC, we now get: root:/> cat /proc/self/maps 02064000-02067ccc rw-p 0004d000 00:01 22 /bin/busybox 0206e000-0206f35c rw-p 00006000 00:01 295 /lib/ld-uClibc.so.0 025f0000-025f6f0c r-xs 00000000 00:01 295 /lib/ld-uClibc.so.0 02680000-026ba6b0 r-xs 00000000 00:01 297 /lib/libc.so.0 02700000-0274d384 r-xs 00000000 00:01 22 /bin/busybox 02816000-02817000 rw-p 00000000 00:00 0 02848000-0284c0d8 rw-p 00000000 00:00 0 02860000-02880000 rw-p 00000000 00:00 0 [stack] The semi-downside here is that for FLAT, we get: root:/> cat /proc/155/maps 029f0000-029f9000 rwxp 00000000 00:00 0 [stack] The reason being that FLAT combines a whole lot of stuff into one map (including the stack). But this isn't any worse than the current output (which is nothing), so screw it. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: David Howells <dhowells@redhat.com> Cc: Greg Ungerer <gerg@snapgear.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:30 UTC
e621ba9 Imre Deak 29 June 2010, 22:05:15 UTC genalloc: fix allocation from end of pool bitmap_find_next_zero_area requires the size of the bitmap, we instead passed the last suitable position. This made it impossible to allocate from the end of the pool. Fixes a regression introduced by 243797f59b748f679ab88d456fcc4f92236d724b ("genalloc: use bitmap_find_next_zero_area"). Signed-off-by: Imre Deak <imre.deak@nokia.com> Cc: Zygo Blaxell <zygo.blaxell@xandros.com> Cc: Tejun Heo <tj@kernel.org> Acked-by: Akinobu Mita <akinobu.mita@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 22:29:30 UTC
984bc96 Linus Torvalds 29 June 2010, 17:42:52 UTC Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block * 'for-linus' of git://git.kernel.dk/linux-2.6-block: block: Don't count_vm_events for discard bio in submit_bio. cfq: fix recursive call in cfq_blkiocg_update_completion_stats() cfq-iosched: Fixed boot warning with BLK_CGROUP=y and CFQ_GROUP_IOSCHED=n cfq: Don't allow queue merges for queues that have no process references block: fix DISCARD_BARRIER requests cciss: set SCSI max cmd len to 16, as default is wrong cpqarray: fix two more wrong section type cpqarray: fix wrong __init type on pci probe function drbd: Fixed a race between disk-attach and unexpected state changes writeback: fix pin_sb_for_writeback writeback: add missing requeue_io in writeback_inodes_wb writeback: simplify and split bdi_start_writeback writeback: simplify wakeup_flusher_threads writeback: fix writeback_inodes_wb from writeback_inodes_sb writeback: enforce s_umount locking in writeback_inodes_sb writeback: queue work on stack in writeback_inodes_sb writeback: fix writeback completion notifications 29 June 2010, 17:42:52 UTC
57439f8 npiggin@suse.de 24 June 2010, 03:02:14 UTC fs: fix superblock iteration race list_for_each_entry_safe is not suitable to protect against concurrent modification of the list. 6754af6 introduced a race in sb walking. list_for_each_entry can use the trick of pinning the current entry in the list before we drop and retake the lock because it subsequently follows cur->next. However list_for_each_entry_safe saves n=cur->next for following before entering the loop body, so when the lock is dropped, n may be deleted. Signed-off-by: Nick Piggin <npiggin@suse.de> Cc: Christoph Hellwig <hch@infradead.org> Cc: John Stultz <johnstul@us.ibm.com> Cc: Frank Mayhar <fmayhar@google.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 29 June 2010, 17:38:22 UTC
5904b3b Linus Torvalds 28 June 2010, 19:24:43 UTC Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: tracing: Fix undeclared ENOSYS in include/linux/tracepoint.h perf record: prevent kill(0, SIGTERM); perf session: Remove threads from tree on PERF_RECORD_EXIT perf/tracing: Fix regression of perf losing kprobe events perf_events: Fix Intel Westmere event constraints perf record: Don't call newt functions when not initialized 28 June 2010, 19:24:43 UTC
f3866db Linus Torvalds 28 June 2010, 19:23:12 UTC Merge branch 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: genirq: Deal with desc->set_type() changing desc->chip 28 June 2010, 19:23:12 UTC
f014d93 Linus Torvalds 28 June 2010, 19:18:30 UTC Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: sched: Prevent compiler from optimising the sched_avg_update() loop sched: Fix over-scheduling bug sched: Fix PROVE_RCU vs cpu_cgroup 28 June 2010, 19:18:30 UTC
cf91b41 Linus Torvalds 28 June 2010, 19:18:02 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: nohz: Fix nohz ratelimit 28 June 2010, 19:18:02 UTC
e6cb628 Linus Torvalds 28 June 2010, 19:17:40 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: sched: silence PROVE_RCU in sched_fork() idr: fix RCU lockdep splat in idr_get_next() rcu: apply RCU protection to wake_affine() 28 June 2010, 19:17:40 UTC
ab8aadb Linus Torvalds 28 June 2010, 19:06:25 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: x86, Calgary: Increase max PHB number x86: Fix rebooting on Dell Precision WorkStation T7400 x86: Fix vsyscall on gcc 4.5 with -Os x86, pat: Proper init of memtype subtree_max_end um, hweight: Fix UML boot crash due to x86 optimized hweight x86, setup: Set ax register in boot vga query percpu, x86: Avoid warnings of unused variables in per cpu x86, irq: Rename gsi_end gsi_top, and fix off by one errors x86: use __ASSEMBLY__ rather than __ASSEMBLER__ 28 June 2010, 19:06:25 UTC
8b7231a Linus Torvalds 28 June 2010, 19:06:00 UTC Merge branch 'fixes' of ssh://master.kernel.org/~sfr/next-fixes * 'fixes' of ssh://master.kernel.org/~sfr/next-fixes: acpi: update gfp/slab.h includes ocfs2: update gfp/slab.h includes davinci: update gfp/slab.h includes arm: update gfp/slab.h includes v4l-dvb: update gfp/slab.h includes 28 June 2010, 19:06:00 UTC
b433c3d Peter Zijlstra 28 June 2010, 14:51:01 UTC init, sched: Fix race between init and kthreadd Ilya reported that on a very slow machine he could reliably reproduce a race between forking init and kthreadd. We first fork init so that it obtains pid-1, however since the scheduler is already fully running at this point it can preempt and run the init thread before we spawn and set kthreadd_task. The init thread can then attempt spawning kthreads without kthreadd being present which results in an OOPS. Reported-by: Ilya Loginov <isloginov@gmail.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <1277736661.3561.110.camel@laptop> Signed-off-by: Ingo Molnar <mingo@elte.hu> 28 June 2010, 16:21:30 UTC
41bd03b Tony Lindgren 28 June 2010, 12:47:04 UTC Merge branch 'for_2.6.35rc' of git://git.pwsan.com/linux-2.6 into omap-fixes-for-linus 28 June 2010, 12:47:04 UTC
9341625 Linus Torvalds 28 June 2010, 05:56:32 UTC Merge branch 'for-linus' of git://neil.brown.name/md * 'for-linus' of git://neil.brown.name/md: md/raid5: don't include 'spare' drives when reshaping to fewer devices. md/raid5: add a missing 'continue' in a loop. md/raid5: Allow recovered part of partially recovered devices to be in-sync md/raid5: More careful check for "has array failed". md: Don't update ->recovery_offset when reshaping an array to fewer devices. md/raid5: avoid oops when number of devices is reduced then increased. md: enable raid4->raid0 takeover md: clear layout after ->raid0 takeover md: fix raid10 takeover: use new_layout for setup_conf md: fix handling of array level takeover that re-arranges devices. md: raid10: Fix null pointer dereference in fix_read_error() Restore partition detection of newly created md arrays. 28 June 2010, 05:56:32 UTC
e0fb8c4 Tejun Heo 29 March 2010, 17:52:44 UTC acpi: update gfp/slab.h includes Implicit slab.h inclusion via percpu.h is about to go away. Make sure gfp.h or slab.h is included as necessary. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Len Brown <lenb@kernel.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> 28 June 2010, 00:19:19 UTC
327f935 Tejun Heo 29 March 2010, 17:52:32 UTC ocfs2: update gfp/slab.h includes Implicit slab.h inclusion via percpu.h is about to go away. Make sure gfp.h or slab.h is included as necessary. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Joel Becker <joel.becker@oracle.com> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> 28 June 2010, 00:19:19 UTC
f244f31 Tejun Heo 29 March 2010, 17:52:36 UTC davinci: update gfp/slab.h includes Implicit slab.h inclusion via percpu.h is about to go away. Make sure gfp.h or slab.h is included as necessary. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Kevin Hilman <khilman@deeprootsystems.com> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> 28 June 2010, 00:19:19 UTC
68aaae9 Tejun Heo 29 March 2010, 17:52:45 UTC arm: update gfp/slab.h includes Implicit slab.h inclusion via percpu.h is about to go away. Make sure gfp.h or slab.h is included as necessary. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Russell King <linux@arm.linux.org.uk> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> 28 June 2010, 00:19:18 UTC
4ef0988 Tejun Heo 29 March 2010, 17:52:33 UTC v4l-dvb: update gfp/slab.h includes Implicit slab.h inclusion via percpu.h is about to go away. Make sure gfp.h or slab.h is included as necessary. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Stephen Rothwell <sfr@canb.auug.org.au> Cc: Mauro Carvalho Chehab <mchehab@infradead.org> Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> 28 June 2010, 00:19:18 UTC
b4322e7 Linus Torvalds 27 June 2010, 18:33:44 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: percpu: fix first chunk match in per_cpu_ptr_to_phys() percpu: fix trivial bugs in pcpu_build_alloc_info() 27 June 2010, 18:33:44 UTC
31cafd9 Linus Torvalds 27 June 2010, 18:28:02 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: (52 commits) phylib: Add autoload support for the LXT973 phy. ISDN: hysdn, fix potential NULL dereference vxge: fix memory leak in vxge_alloc_msix() error path isdn/gigaset: correct CAPI connection state storage isdn/gigaset: encode HLC and BC together isdn/gigaset: correct CAPI DATA_B3 Delivery Confirmation isdn/gigaset: correct CAPI voice connection encoding isdn/gigaset: honor CAPI application's buffer size request cpmac: do not leak struct net_device on phy_connect errors smc91c92_cs: fix the problem that lan & modem does not work simultaneously ipv6: fix NULL reference in proxy neighbor discovery Bluetooth: Bring back var 'i' increment xfrm: check bundle policy existance before dereferencing it sky2: enable rx/tx in sky2_phy_reinit() cnic: Disable statistics initialization for eth clients that do not support statistics net: add dependency on fw class module to qlcnic and netxen_nic snmp: fix SNMP_ADD_STATS() hso: remove setting of low_latency flag udp: Fix bogus UFO packet generation lasi82596: fix netdev_mc_count conversion ... 27 June 2010, 18:28:02 UTC
e7865c2 Linus Torvalds 27 June 2010, 16:04:02 UTC Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6 * 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6: NFSv4: Fix an embarassing typo in encode_attrs() NFSv4: Ensure that /proc/self/mountinfo displays the minor version number NFSv4.1: Ensure that we initialise the session when following a referral SUNRPC: Fix a re-entrancy bug in xs_tcp_read_calldir() nfs4 use mandatory attribute file type in nfs4_get_root 27 June 2010, 16:04:02 UTC
bf29376 Linus Torvalds 27 June 2010, 15:18:20 UTC Merge branch 'sh/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6 * 'sh/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: clocksource: sh_cmt: Fix up bogus shift value. arch/sh/mm: Eliminate a double lock sh: Fix up IORESOURCE_PCI_FIXED usage in pcibios_fixup_device_resources(). sh: remove duplicated #include 27 June 2010, 15:18:20 UTC
1a5f20f Linus Torvalds 27 June 2010, 15:03:00 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: MAINTAINERS - Add an entry for the input MT protocol Input: wacom - fix serial number handling on Cintiq 21UX2 Input: fixup X86_MRST selects Input: sysrq - fix "stuck" SysRq mode Input: ad7877 - fix spi word size to 16 bit Input: pcf8574_keypad - fix off by one in pcf8574_kp_irq_handler() 27 June 2010, 15:03:00 UTC
55982d9 Linus Torvalds 27 June 2010, 14:50:47 UTC Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6 * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs-2.6: ext3: update ctime when changing the file's permission by setfacl ext2: update ctime when changing the file's permission by setfacl 27 June 2010, 14:50:47 UTC
a7b9172 Linus Torvalds 27 June 2010, 14:49:45 UTC Merge branch 'virtio' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6 * 'virtio' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6: virtio-pci: disable msi at startup virtio: return ENOMEM on out of memory 27 June 2010, 14:49:45 UTC
dee70a3 Linus Torvalds 27 June 2010, 14:41:04 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/PM: Do not use native PCIe PME by default 27 June 2010, 14:41:04 UTC
29ccb20 Linus Torvalds 27 June 2010, 14:39:57 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: ALSA: usb/endpoint, fix dangling pointer use ALSA: asihpi - Get rid of incorrect "long" types and casts. ASoC: DaVinci: Fix McASP hardware FIFO configuration ALSA: hda - Fix line-in for mb5 model MacBook (Pro) 5,1 / 5,2 ALSA: usb-audio: fix UAC2 control value queries ALSA: usb-audio: parse UAC2 sample rate ranges correctly ALSA: usb-audio: fix control messages for USB_RECIP_INTERFACE ALSA: usb-audio: add check for faulty clock in parse_audio_format_rates_v2() ALSA: hda - Don't check capture source mixer if no ADC is available 27 June 2010, 14:39:57 UTC
d94b204 Linus Torvalds 27 June 2010, 14:39:38 UTC Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging * 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging: hwmon: (k8temp) Bypass core swapping on single-core processors hwmon: (i5k_amb) Fix sysfs attribute for lockdep hwmon: (k10temp) Do not blacklist known working CPU models 27 June 2010, 14:39:38 UTC
064c946 Linus Torvalds 27 June 2010, 14:38:20 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog * git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: watchdog: at32ap700x_wdt: register misc device last in probe() function watchdog: [PATCH 3/3] imx2_wdt: fix section mismatch 27 June 2010, 14:38:20 UTC
e6d1336 Linus Torvalds 27 June 2010, 14:37:51 UTC Merge git://git.infradead.org/iommu-2.6 * git://git.infradead.org/iommu-2.6: intel-iommu: Force-disable IOMMU for iGFX on broken Cantiga revisions. intel-iommu: Fix double lock in get_domain_for_dev() intel-iommu: Fix reference by physical address in intel_iommu_attach_device() 27 June 2010, 14:37:51 UTC
7f60745 Linus Torvalds 27 June 2010, 14:36:16 UTC Merge branch 'for-linus' of git://gitorious.org/linux-omap-dss2/linux * 'for-linus' of git://gitorious.org/linux-omap-dss2/linux: OMAP: OMAPFB: fix rfbi.c compile error OMAPFB: LCDC: change update_mode to DISABLED when going suspend 27 June 2010, 14:36:16 UTC
be1d29f Linus Torvalds 27 June 2010, 14:34:02 UTC Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6 * git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: MAINTAINERS: change mailing list address for CIFS cifs: remove bogus first_time check in NTLMv2 session setup code cifs: don't call cifs_new_fileinfo unless cifs_open succeeds cifs: don't ignore cifs_posix_open_inode_helper return value cifs: clean up arguments to cifs_open_inode_helper cifs: pass instantiated filp back after open call cifs: move cifs_new_fileinfo call out of cifs_posix_open cifs: implement drop_inode superblock op cifs: don't attempt busy-file rename unless it's in same directory 27 June 2010, 14:34:02 UTC
24eb90a Linus Torvalds 27 June 2010, 14:30:25 UTC Merge branch 'merge' of git://git.secretlab.ca/git/linux-2.6 * 'merge' of git://git.secretlab.ca/git/linux-2.6: powerpc/5200: fix lite5200 ethernet phy address powerpc/5200: Fix build error in sound code. powerpc/5200: fix oops during going to standby powerpc/5200: add lite5200 onboard I2C eeprom and flash maintainers: Add git trees for SPI and device tree of: Drop properties with "/" in their name 27 June 2010, 14:30:25 UTC
ddc39f9 Linus Torvalds 27 June 2010, 14:29:19 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mattst88/alpha-2.6: alpha: Fix de2104x driver failing to readout MAC address correctly alpha: Detect Super IO chip, no IDE on Avanti, enable EPP19 alpha: fix pci_mmap_resource API breakage alpha: fix __arch_hweight32 typo 27 June 2010, 14:29:19 UTC
1929cef Linus Torvalds 27 June 2010, 14:15:53 UTC Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc: Fix mpic_resume on early G5 macs powerpc: rtas_flash needs to use rtas_data_buf powerpc: Unconditionally enabled irq stacks powerpc/kexec: Wait for online/possible CPUs only. powerpc: Disable CONFIG_SYSFS_DEPRECATED powerpc/boot: Remove addRamdisk.c since it is now unused powerpc: Move kdump default base address to 64MB on 64bit powerpc: Remove dead CONFIG_HIGHPTE powerpc/fsl-booke: Move loadcam_entry back to asm code to fix SMP ftrace powerpc/fsl-booke: Fix InstructionTLBError execute permission check 27 June 2010, 14:15:53 UTC
b5edfef Linus Torvalds 27 June 2010, 14:13:13 UTC Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/security-testing-2.6: TPM: ReadPubEK output struct fix 27 June 2010, 14:13:13 UTC
b14db7a Linus Torvalds 27 June 2010, 14:05:02 UTC Merge branch 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6 * 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6: kbuild: fix LOCALVERSION handling to match description kbuild: Fix modpost segfault 27 June 2010, 14:05:02 UTC
02c646e Linus Torvalds 27 June 2010, 14:03:12 UTC Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI / PM: Do not enable GPEs for system wakeup in advance ACPICA: Truncate I/O addresses to 16 bits for Windows compatibility ACPICA: Limit maximum time for Sleep() operator ACPICA: Fix namestring associated with AE_NO_HANDLER exception ACPI / ACPICA: Fix sysfs GPE interface ACPI / ACPICA: Fix GPE initialization ACPI / ACPICA: Avoid writing full enable masks to GPE registers ACPI / ACPICA: Fix low-level GPE manipulation code ACPI / ACPICA: Use helper function for computing GPE masks ACPI / ACPICA: Do not attempt to disable GPE when installing handler ACPI: Disable Vista compatibility for Sony VGN-NS50B_L ACPI: fan: fix unbalanced code block ACPI: Store NVS state even when entering suspend to RAM suspend: Move NVS save/restore code to generic suspend functionality ACPI: Do not try to set up acpi processor stuff on cores exceeding maxcpus= ACPI: acpi_pad: Don't needlessly mark LAPIC unstable 27 June 2010, 14:03:12 UTC
4303ef1 Dan Carpenter 11 June 2010, 16:30:05 UTC KEYS: Propagate error code instead of returning -EINVAL This is from a Smatch check I'm writing. strncpy_from_user() returns -EFAULT on error so the first change just silences a warning but doesn't change how the code works. The other change is a bug fix because install_thread_keyring_to_cred() can return a variety of errors such as -EINVAL, -EEXIST, -ENOMEM or -EKEYREVOKED. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 27 June 2010, 14:02:34 UTC
e2f5b04 David Woodhouse 22 June 2010, 02:38:13 UTC phylib: Add autoload support for the LXT973 phy. Commit e13647c1 (phylib: Add support for the LXT973 phy.) added a new ID but neglected to also add it to the MODULE_DEVICE_TABLE. Signed-off-by: David Woodhouse <David.Woodhouse@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 June 2010, 05:12:03 UTC
d41de3c Jiri Slaby 22 June 2010, 01:41:36 UTC ISDN: hysdn, fix potential NULL dereference Stanse found that lp is dereferenced earlier than checked for being NULL in hysdn_rx_netpkt. Move the initialization below the test. Signed-off-by: Jiri Slaby <jslaby@suse.cz> Cc: Karsten Keil <isdn@linux-pingi.de> Cc: "David S. Miller" <davem@davemloft.net> Cc: Stephen Hemminger <shemminger@vyatta.com> Cc: Patrick McHardy <kaber@trash.net> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net> 27 June 2010, 05:12:02 UTC
cc413d9 Michal Schmidt 24 June 2010, 04:13:44 UTC vxge: fix memory leak in vxge_alloc_msix() error path When pci_enable_msix() returned ret<0, entries and vxge_entries were leaked. While at it, use the centralized exit idiom in the function. Signed-off-by: Michal Schmidt <mschmidt@redhat.com> Acked-by: Ram Vepa <ram.vepa@exar.com> Signed-off-by: David S. Miller <davem@davemloft.net> 27 June 2010, 05:10:04 UTC
1b4843c Tilman Schmidt 21 June 2010, 13:55:20 UTC isdn/gigaset: correct CAPI connection state storage CAPI applications can handle several connections in parallel, so one connection state per application isn't sufficient. Store the connection state in the channel structure instead. Impact: bugfix Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net> 26 June 2010, 04:17:01 UTC
1ce368f Tilman Schmidt 21 June 2010, 13:55:05 UTC isdn/gigaset: encode HLC and BC together Adapt to buggy device firmware which accepts setting HLC only in the same command line as BC, by encoding HLC and BC in a single command if both are specified, and rejecting HLC without BC. Impact: bugfix Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net> 26 June 2010, 04:17:00 UTC
23b3677 Tilman Schmidt 21 June 2010, 13:54:50 UTC isdn/gigaset: correct CAPI DATA_B3 Delivery Confirmation The Gigaset CAPI driver handled all DATA_B3_REQ messages as if the Delivery Confirmation flag bit was set, delaying the emission of the DATA_B3_CONF reply until the data was actually transmitted. Some CAPI applications (notably Asterisk) aren't happy with that behaviour. Change it to actually evaluate the Delivery Confirmation flag as described the CAPI specification. Impact: bugfix Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net> 26 June 2010, 04:17:00 UTC
278a582 Tilman Schmidt 21 June 2010, 13:54:35 UTC isdn/gigaset: correct CAPI voice connection encoding Make the Gigaset CAPI driver select L2_VOICE (AT^SBPR=2) as the layer 2 encoding for transparent connections, like the ISDN4Linux variant. L2_BITSYNC (AT^SBPR=0) mutes internal connections and distorts external ones. Impact: bugfix Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net> 26 June 2010, 04:16:59 UTC
e7752ee Tilman Schmidt 21 June 2010, 13:54:19 UTC isdn/gigaset: honor CAPI application's buffer size request Fix the Gigaset CAPI driver to limit the length of a connection's payload data receive buffers to the corresponding CAPI application's data buffer size, as some real-life CAPI applications tend to be rather unhappy if they receive bigger data blocks than requested. Impact: bugfix Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net> 26 June 2010, 04:16:59 UTC
ed770f0 Florian Fainelli 20 June 2010, 22:07:48 UTC cpmac: do not leak struct net_device on phy_connect errors If the call to phy_connect fails, we will return directly instead of freeing the previously allocated struct net_device. Signed-off-by: Florian Fainelli <florian@openwrt.org> CC: stable@kernel.org Signed-off-by: David S. Miller <davem@davemloft.net> 26 June 2010, 04:16:58 UTC
9735b7e Ken Kawasaki 19 June 2010, 15:24:27 UTC smc91c92_cs: fix the problem that lan & modem does not work simultaneously smc91c92_cs: Fix the problem that lan & modem does not work simultaneously in the Megahertz multi-function card. We need to write MEGAHERTZ_ISR to retrigger interrupt. Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net> 26 June 2010, 04:16:58 UTC
9f88816 stephen hemminger 21 June 2010, 11:00:13 UTC ipv6: fix NULL reference in proxy neighbor discovery The addition of TLLAO option created a kernel OOPS regression for the case where neighbor advertisement is being sent via proxy path. When using proxy, ipv6_get_ifaddr() returns NULL causing the NULL dereference. Change causing the bug was: commit f7734fdf61ec6bb848e0bafc1fb8bad2c124bb50 Author: Octavian Purdila <opurdila@ixiacom.com> Date: Fri Oct 2 11:39:15 2009 +0000 make TLLAO option for NA packets configurable Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net> 26 June 2010, 04:16:57 UTC
499a00e Darrick J. Wong 24 June 2010, 21:26:47 UTC x86, Calgary: Increase max PHB number Newer systems (x3950M2) can have 48 PHBs per chassis and 8 chassis, so bump the limits up and provide an explanation of the requirements for each class. Signed-off-by: Darrick J. Wong <djwong@us.ibm.com> Acked-by: Muli Ben-Yehuda <muli@il.ibm.com> Cc: Corinna Schultz <cschultz@linux.vnet.ibm.com> Cc: <stable@kernel.org> LKML-Reference: <20100624212647.GI15515@tux1.beaverton.ibm.com> [ v2: Fixed build bug, added back PHBS_PER_CALGARY == 4 ] Signed-off-by: Ingo Molnar <mingo@elte.hu> 25 June 2010, 14:14:58 UTC
0d98bb2 Will Deacon 24 May 2010, 19:11:43 UTC sched: Prevent compiler from optimising the sched_avg_update() loop GCC 4.4.1 on ARM has been observed to replace the while loop in sched_avg_update with a call to uldivmod, resulting in the following build failure at link-time: kernel/built-in.o: In function `sched_avg_update': kernel/sched.c:1261: undefined reference to `__aeabi_uldivmod' kernel/sched.c:1261: undefined reference to `__aeabi_uldivmod' make: *** [.tmp_vmlinux1] Error 1 This patch introduces a fake data hazard to the loop body to prevent the compiler optimising the loop away. Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Acked-by: Peter Zijlstra <peterz@infradead.org> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Russell King <rmk@arm.linux.org.uk> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: <stable@kernel.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> 25 June 2010, 14:11:50 UTC
1a61a83 Gustavo F. Padovan 18 June 2010, 14:24:00 UTC Bluetooth: Bring back var 'i' increment commit ff6e2163f28a1094fb5ca5950fe2b43c3cf6bc7a accidentally added a regression on the bnep code. Fixing it. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: David S. Miller <davem@davemloft.net> 25 June 2010, 05:08:37 UTC
3267a87 Henrik Rydberg 25 June 2010, 02:10:40 UTC MAINTAINERS - Add an entry for the input MT protocol This patch adds a maintainer for the input multitouch (MT) protocol, such that get_maintainer.pl selects it whenever an MT event is present in the patch. Signed-off-by: Henrik Rydberg <rydberg@euromail.se> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> 25 June 2010, 02:11:55 UTC
30e2bab Miao Xie 27 May 2010, 08:28:40 UTC ext3: update ctime when changing the file's permission by setfacl ext3 didn't update the ctime of the file when its permission was changed. Steps to reproduce: # touch aaa # stat -c %Z aaa 1275289822 # setfacl -m 'u::x,g::x,o::x' aaa # stat -c %Z aaa 1275289822 <- unchanged But, according to the spec of the ctime, ext3 must update it. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Jan Kara <jack@suse.cz> 24 June 2010, 23:20:37 UTC
523825b Jan Kara 02 June 2010, 14:26:51 UTC ext2: update ctime when changing the file's permission by setfacl ext2 didn't update the ctime of the file when its permission was changed. Steps to reproduce: # touch aaa # stat -c %Z aaa 1275289822 # setfacl -m 'u::x,g::x,o::x' aaa # stat -c %Z aaa 1275289822 <- unchanged But, according to the spec of the ctime, ext2 must update it. Port of ext3 patch by Miao Xie <miaox@cn.fujitsu.com>. Signed-off-by: Jan Kara <jack@suse.cz> 24 June 2010, 23:20:37 UTC
b1312c8 Timo Teräs 24 June 2010, 21:35:00 UTC xfrm: check bundle policy existance before dereferencing it Fix the bundle validation code to not assume having a valid policy. When we have multiple transformations for a xfrm policy, the bundle instance will be a chain of bundles with only the first one having the policy reference. When policy_genid is bumped it will expire the first bundle in the chain which is equivalent of expiring the whole chain. Reported-bisected-and-tested-by: Justin P. Mattock <justinmattock@gmail.com> Signed-off-by: Timo Teräs <timo.teras@iki.fi> Signed-off-by: David S. Miller <davem@davemloft.net> 24 June 2010, 21:35:00 UTC
1b99973 Tao Ma 23 June 2010, 23:43:57 UTC block: Don't count_vm_events for discard bio in submit_bio. In submit_bio, we count vm events by check READ/WRITE. But actually DISCARD_NOBARRIER also has the WRITE flag set. It looks as if in blkdev_issue_discard, we also add a page as the payload and the bio_has_data check isn't enough. So add another check for discard bio. Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Jens Axboe <jaxboe@fusionio.com> 24 June 2010, 06:14:22 UTC
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