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2012-04-09tile/CPU hotplug: Add missing call to notify_cpu_starting()Srivatsa S. Bhat1-0/+2
The scheduler depends on receiving the CPU_STARTING notification, without which we end up into a lot of trouble. So add the missing call to notify_cpu_starting() in the bringup code. Signed-off-by: Srivatsa S. Bhat <[email protected]> Signed-off-by: Chris Metcalf <[email protected]>
2012-04-09um: several x86 hw-dependent crypto modules won't build on umlAl Viro1-3/+3
Signed-off-by: Al Viro <[email protected]>
2012-04-09um: fix linker script generationAl Viro2-3/+7
while we can't just use -U$(SUBARCH), we still need to kill idiotic define (implicit -Di386=1), both for SUBARCH=i386 and SUBARCH=x86/CONFIG_64BIT=n builds. Signed-off-by: Al Viro <[email protected]>
2012-04-09pch_uart: Add Kontron COMe-mTT10 uart clock quirkMichael Brunner1-0/+7
Add UART clock quirk for the Kontron COMe-mTT10 module. The board has previously been called nanoETXexpress-TT, therefore this is also checked. As suggested by Darren Hart the comparison in this patch version is placed after the FRI2 checks to ensure it will also work with possible upcoming changes to the FRI2 firmware. This patch follows the patchset submitted by Darren Hart at commit a46f5533ecfc7bbdd646d84fdab8656031a715c6. Signed-off-by: Michael Brunner <[email protected]> Acked-by: Darren Hart <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-04-09pch_uart: Fix MSI setting issueTomoya MORINAGA1-0/+1
The following patch (MSI setting) is not enough. commit e463595fd9c752fa4bf06b47df93ef9ade3c7cf0 Author: Alexander Stein <[email protected]> Date: Mon Jul 4 08:58:31 2011 +0200 pch_uart: Add MSI support Signed-off-by: Alexander Stein <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]> To enable MSI mode, PCI bus-mastering must be enabled. This patch enables the setting. cc: Alexander Stein <[email protected]> Signed-off-by: Tomoya MORINAGA <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-04-09serial/8250_pci: add a "force background timer" flag and use it for the "kt" ↵Dan Williams3-4/+22
serial port Workaround dropped notifications in the iir register. Register reads coincident with new interrupt notifications sometimes result in this device clearing the interrupt event without reporting it in the read data. The serial core already has a heuristic for determining when a device has an untrustworthy iir register. In this case when we apriori know that the iir is faulty use a flag (UPF_BUG_THRE) to bypass the test and force usage of the background timer. [stable: 3.3.x] Acked-by: Alan Cox <[email protected]> Cc: stable <[email protected]> Reported-by: Nhan H Mai <[email protected]> Reported-by: Sudhakar Mamillapalli <[email protected]> Tested-by: Nhan H Mai <[email protected]> Tested-by: Sudhakar Mamillapalli <[email protected]> Signed-off-by: Dan Williams <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-04-09Revert "serial/8250_pci: setup-quirk workaround for the kt serial controller"Dan Williams3-20/+2
This reverts commit 448ac154c957c4580531fa0c8f2045816fe2f0e7. The semantic of UPF_IIR_ONCE is only guaranteed to workaround the race condition in the kt serial's iir register if the only source of interrupts is THRE (fifo-empty) events. An modem status event at the wrong time can again cause an iir read to drop the 'empty' status leading to a hang. So, revert this in preparation for using the existing "I don't trust my iir register" workaround in the 8250 core (UART_BUG_THRE). [stable: 3.3.x] Cc: stable <[email protected]> Acked-by: Alan Cox <[email protected]> Cc: Sudhakar Mamillapalli <[email protected]> Reported-by: Nhan H Mai <[email protected]> Signed-off-by: Dan Williams <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-04-09Revert "serial/8250_pci: init-quirk msi support for kt serial controller"Dan Williams1-14/+0
This reverts commit e86ff4a63c9fdd875ba8492577cd1ad2252f525c. This tried to enforce the semantics of one interrupt per iir read of the THRE (transmit-hold empty) status, but events from other sources (particularly modem status) defeat this guarantee. This change also broke 8250_pci suspend/resume support as pciserial_resume_ports() re-runs .init() quirks, but does not run .exit() quirks in pciserial_suspend_ports() leading to reports like: sysfs: cannot create duplicate filename '/devices/pci0000:00/0000:00:16.3/msi_irqs' ...and a subsequent crash. The mismatch of init/exit at suspend/resume seems like a bug in its own right. [stable: 3.3.x] Cc: stable <[email protected]> Acked-by: Alan Cox <[email protected]> Cc: Sudhakar Mamillapalli <[email protected]> Reported-by: Nhan H Mai <[email protected]> Signed-off-by: Dan Williams <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-04-09tty/serial/omap: console can only be built-inArnd Bergmann1-1/+1
When the omap serial driver is built as a module, we must not allow the console driver to be selected, because consoles can not be loadable modules. Signed-off-by: Arnd Bergmann <[email protected]> Signed-off-by: Mathieu Poirier <[email protected]> Acked-by: Govindraj.R <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-04-09serial: samsung: fix omission initialize ulcon in reset port fn()Kukjin Kim1-0/+1
Fix omission initialize ulcon in s3c24xx_serial_resetport(), reset port function in drivers/tty/serial/samsung.c. It has been happened from commit 0dfb3b41("serial: samsung: merge all SoC specific port reset functions") Signed-off-by: Kukjin Kim <[email protected]> Cc: stable <[email protected]> [3.3] Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-04-09printk(): add KERN_CONT where needed in hpet and vt codeKay Sievers2-4/+3
A prototype for kmsg records instead of a byte-stream buffer revealed a couple of missing printk(KERN_CONT ...) uses. Subsequent calls produce one record per printk() call, while all should have ended up in a single record. Instead of: ACPI: (supports S0 S5) ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11) hpet0: at MMIO 0xfed00000, IRQs 2 , 8 , 0 It prints: ACPI: (supports S0 S5 ) ACPI: PCI Interrupt Link [LNKA] (IRQs 5 *10 11 ) hpet0: at MMIO 0xfed00000, IRQs 2 , 8 , 0 Cc: Andrew Morton <[email protected]> Cc: Len Brown <[email protected]> Signed-off-by: Kay Sievers <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-04-09tty/serial: atmel_serial: fix RS485 half-duplex problemSiftar, Gabe1-0/+4
On our custom board, we are using RS485 in half-duplex mode on an AT91SAM9G45. SER_RS485_RX_DURING_TX is not set as we do not want to receive the data we transmit (our transceiver will receive transmitted data). Although the current driver attempts to disable and enable the receiver at the appropriate points, incoming data is still loaded into the receive register causing our code to receive the very last byte that was sent once the receiver is enabled. I ran this by Atmel support and they wrote: "The issue comes from the fact that you disable the PDC/DMA Reception and not the USART Reception channel. In your case, the[n] you will still receive data into the USART_RHR register, and maybe you [h]ave the overrun flag set. So please disable the USART reception channel." The following patch should force the driver to enable/disable the receiver via RXEN/RXDIS fields of the USART control register. It fixed the issue I was having. Signed-off-by: Gabe Siftar <[email protected]> [[email protected]: slightly modify commit message] Signed-off-by: Nicolas Ferre <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-04-09tty: serial: altera_uart: Check for NULL platform_data in probe.Yuriy Kozlov1-2/+2
Follow altera_jtag_uart. This fixes a crash if there is a mistake in the DTS. Signed-off-by: Yuriy Kozlov <[email protected]> Signed-off-by: Tobias Klauser <[email protected]> Cc: stable <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-04-09isdn/gigaset: use gig_dbg() for debugging outputTilman Schmidt1-1/+1
The "TTY buffer in tty_port" patchset introduced an opencoded debug message in the Gigaset tty device if_close() function. Change it to use the gig_dbg() macro like everywhere else in the driver. Signed-off-by: Tilman Schmidt <[email protected]> Cc: Jiri Slaby <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-04-09omap-serial: Fix the error handling in the omap_serial probeShubhrajyoti D1-23/+20
The patch does the following - The pm_runtime_disable is called in the remove not in the error case of probe.The patch calls the pm_runtime_disable in the error case. - Calls pm_runtime_put in the error case. - The up is not freed in the error path. Fix the memory leak by using devm_* so that the memory need not be freed in the driver. - Also the iounmap is not called fix the same by calling using devm_ioremap. - Make the name of the error tags more meaningful. Cc: Mark Brown <[email protected]> Cc: Govindraj.R <[email protected]> Signed-off-by: Shubhrajyoti D <[email protected]> Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-04-09video:uvesafb: Fix oops that uvesafb try to execute NX-protected pageWang YanQing1-2/+9
This patch fix the oops below that catched in my machine [ 81.560602] uvesafb: NVIDIA Corporation, GT216 Board - 0696a290, Chip Rev , OEM: NVIDIA, VBE v3.0 [ 81.609384] uvesafb: protected mode interface info at c000:d350 [ 81.609388] uvesafb: pmi: set display start = c00cd3b3, set palette = c00cd40e [ 81.609390] uvesafb: pmi: ports = 3b4 3b5 3ba 3c0 3c1 3c4 3c5 3c6 3c7 3c8 3c9 3cc 3ce 3cf 3d0 3d1 3d2 3d3 3d4 3d5 3da [ 81.614558] uvesafb: VBIOS/hardware doesn't support DDC transfers [ 81.614562] uvesafb: no monitor limits have been set, default refresh rate will be used [ 81.614994] uvesafb: scrolling: ypan using protected mode interface, yres_virtual=4915 [ 81.744147] kernel tried to execute NX-protected page - exploit attempt? (uid: 0) [ 81.744153] BUG: unable to handle kernel paging request at c00cd3b3 [ 81.744159] IP: [<c00cd3b3>] 0xc00cd3b2 [ 81.744167] *pdpt = 00000000016d6001 *pde = 0000000001c7b067 *pte = 80000000000cd163 [ 81.744171] Oops: 0011 [#1] SMP [ 81.744174] Modules linked in: uvesafb(+) cfbcopyarea cfbimgblt cfbfillrect [ 81.744178] [ 81.744181] Pid: 3497, comm: modprobe Not tainted 3.3.0-rc4NX+ #71 Acer Aspire 4741 /Aspire 4741 [ 81.744185] EIP: 0060:[<c00cd3b3>] EFLAGS: 00010246 CPU: 0 [ 81.744187] EIP is at 0xc00cd3b3 [ 81.744189] EAX: 00004f07 EBX: 00000000 ECX: 00000000 EDX: 00000000 [ 81.744191] ESI: f763f000 EDI: f763f6e8 EBP: f57f3a0c ESP: f57f3a00 [ 81.744192] DS: 007b ES: 007b FS: 00d8 GS: 0033 SS: 0068 [ 81.744195] Process modprobe (pid: 3497, ti=f57f2000 task=f748c600 task.ti=f57f2000) [ 81.744196] Stack: [ 81.744197] f82512c5 f759341c 00000000 f57f3a30 c124a9bc 00000001 00000001 000001e0 [ 81.744202] f8251280 f763f000 f7593400 00000000 f57f3a40 c12598dd f5c0c000 00000000 [ 81.744206] f57f3b10 c1255efe c125a21a 00000006 f763f09c 00000000 c1c6cb60 f7593400 [ 81.744210] Call Trace: [ 81.744215] [<f82512c5>] ? uvesafb_pan_display+0x45/0x60 [uvesafb] [ 81.744222] [<c124a9bc>] fb_pan_display+0x10c/0x160 [ 81.744226] [<f8251280>] ? uvesafb_vbe_find_mode+0x180/0x180 [uvesafb] [ 81.744230] [<c12598dd>] bit_update_start+0x1d/0x50 [ 81.744232] [<c1255efe>] fbcon_switch+0x39e/0x550 [ 81.744235] [<c125a21a>] ? bit_cursor+0x4ea/0x560 [ 81.744240] [<c129b6cb>] redraw_screen+0x12b/0x220 [ 81.744245] [<c128843b>] ? tty_do_resize+0x3b/0xc0 [ 81.744247] [<c129ef42>] vc_do_resize+0x3d2/0x3e0 [ 81.744250] [<c129efb4>] vc_resize+0x14/0x20 [ 81.744253] [<c12586bd>] fbcon_init+0x29d/0x500 [ 81.744255] [<c12984c4>] ? set_inverse_trans_unicode+0xe4/0x110 [ 81.744258] [<c129b378>] visual_init+0xb8/0x150 [ 81.744261] [<c129c16c>] bind_con_driver+0x16c/0x360 [ 81.744264] [<c129b47e>] ? register_con_driver+0x6e/0x190 [ 81.744267] [<c129c3a1>] take_over_console+0x41/0x50 [ 81.744269] [<c1257b7a>] fbcon_takeover+0x6a/0xd0 [ 81.744272] [<c12594b8>] fbcon_event_notify+0x758/0x790 [ 81.744277] [<c10929e2>] notifier_call_chain+0x42/0xb0 [ 81.744280] [<c1092d30>] __blocking_notifier_call_chain+0x60/0x90 [ 81.744283] [<c1092d7a>] blocking_notifier_call_chain+0x1a/0x20 [ 81.744285] [<c124a5a1>] fb_notifier_call_chain+0x11/0x20 [ 81.744288] [<c124b759>] register_framebuffer+0x1d9/0x2b0 [ 81.744293] [<c1061c73>] ? ioremap_wc+0x33/0x40 [ 81.744298] [<f82537c6>] uvesafb_probe+0xaba/0xc40 [uvesafb] [ 81.744302] [<c12bb81f>] platform_drv_probe+0xf/0x20 [ 81.744306] [<c12ba558>] driver_probe_device+0x68/0x170 [ 81.744309] [<c12ba731>] __device_attach+0x41/0x50 [ 81.744313] [<c12b9088>] bus_for_each_drv+0x48/0x70 [ 81.744316] [<c12ba7f3>] device_attach+0x83/0xa0 [ 81.744319] [<c12ba6f0>] ? __driver_attach+0x90/0x90 [ 81.744321] [<c12b991f>] bus_probe_device+0x6f/0x90 [ 81.744324] [<c12b8a45>] device_add+0x5e5/0x680 [ 81.744329] [<c122a1a3>] ? kvasprintf+0x43/0x60 [ 81.744332] [<c121e6e4>] ? kobject_set_name_vargs+0x64/0x70 [ 81.744335] [<c121e6e4>] ? kobject_set_name_vargs+0x64/0x70 [ 81.744339] [<c12bbe9f>] platform_device_add+0xff/0x1b0 [ 81.744343] [<f8252906>] uvesafb_init+0x50/0x9b [uvesafb] [ 81.744346] [<c100111f>] do_one_initcall+0x2f/0x170 [ 81.744350] [<f82528b6>] ? uvesafb_is_valid_mode+0x66/0x66 [uvesafb] [ 81.744355] [<c10c6994>] sys_init_module+0xf4/0x1410 [ 81.744359] [<c1157fc0>] ? vfsmount_lock_local_unlock_cpu+0x30/0x30 [ 81.744363] [<c144cb10>] sysenter_do_call+0x12/0x36 [ 81.744365] Code: f5 00 00 00 32 f6 66 8b da 66 d1 e3 66 ba d4 03 8a e3 b0 1c 66 ef b0 1e 66 ef 8a e7 b0 1d 66 ef b0 1f 66 ef e8 fa 00 00 00 61 c3 <60> e8 c8 00 00 00 66 8b f3 66 8b da 66 ba d4 03 b0 0c 8a e5 66 [ 81.744388] EIP: [<c00cd3b3>] 0xc00cd3b3 SS:ESP 0068:f57f3a00 [ 81.744391] CR2: 00000000c00cd3b3 [ 81.744393] ---[ end trace 18b2c87c925b54d6 ]--- Signed-off-by: Wang YanQing <[email protected]> Cc: Michal Januszewski <[email protected]> Cc: Alan Cox <[email protected]> Signed-off-by: Florian Tobias Schandinat <[email protected]> Cc: [email protected]
2012-04-09netfilter: ip6_tables: ip6t_ext_hdr is now static inlinePablo Neira Ayuso2-15/+11
We may hit this in xt_LOG: net/built-in.o:xt_LOG.c:function dump_ipv6_packet: error: undefined reference to 'ip6t_ext_hdr' happens with these config options: CONFIG_NETFILTER_XT_TARGET_LOG=y CONFIG_IP6_NF_IPTABLES=m ip6t_ext_hdr is fairly small and it is called in the packet path. Make it static inline. Reported-by: Simon Kirby <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2012-04-09netfilter: nf_ct_tcp: don't scale the size of the window up twiceChangli Gao1-2/+2
For a picked up connection, the window win is scaled twice: one is by the initialization code, and the other is by the sender updating code. I use the temporary variable swin instead of modifying the variable win. Signed-off-by: Changli Gao <[email protected]> Acked-by: Jozsef Kadlecsik <[email protected]> Signed-off-by: Pablo Neira Ayuso <[email protected]>
2012-04-09[media] uvcvideo: Fix race-related crash in uvc_video_clock_update()Laurent Pinchart1-18/+32
The driver frees the clock samples buffer before stopping the video buffers queue. If a DQBUF call arrives in-between, uvc_video_clock_update() will be called with a NULL clock samples buffer, leading to a crash. This occurs very frequently when using the webcam with the flash browser plugin. Move clock initialization/cleanup to uvc_video_enable() in order to free the clock samples buffer after the queue is stopped. Make sure the clock is reset at resume time to avoid miscalculating timestamps. Signed-off-by: Laurent Pinchart <[email protected]> Cc: [email protected] Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-04-09[media] Drivers/media/radio: Fix build errorHans Verkuil1-2/+2
On Sunday, April 01, 2012 21:09:34 Tracey Dent wrote: > radio-maxiradio depends on SND_FM801_TEA575X_BOOL to build or will > result in an build error such as: > > Kernel: arch/x86/boot/bzImage is ready (#1) > ERROR: "snd_tea575x_init" [drivers/media/radio/radio-maxiradio.ko] undefined! > ERROR: "snd_tea575x_exit" [drivers/media/radio/radio-maxiradio.ko] undefined! > WARNING: modpost: Found 6 section mismatch(es). > To see full details build your kernel with: > 'make CONFIG_DEBUG_SECTION_MISMATCH=y' > make[1]: *** [__modpost] Error 1 > make: *** [modules] Error 2 > > Select CONFIG_SND_TEA575X to fixes problem and enable > the driver to be built as desired. > > v2: > instead of selecting CONFIG_SND_FM801_TEA575X_BOOL, select > CONFIG_SND_TEA575X, which in turns selects CONFIG_SND_FM801_TEA575X_BOOL > and any other dependencies for it to build. No, this is the correct patch: RADIO_MAXIRADIO should be treated just like RADIO_SF16FMR2, I just didn't realize at the time that it had to be added as a SND_TEA575X dependency. Signed-off-by: Hans Verkuil <[email protected]> Tested-by: Shea Levy <[email protected]> Acked-by: Mauro Carvalho Chehab <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-04-09[media] dvb_frontend: fix compiler warningHans Petter Selasky1-1/+1
has_get_frontend() should return a boolean, not a pointer. Signed-off-by: Hans Petter Selasky <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-04-09[media] it913x: fix firmware loading errorsMalcolm Priestley1-14/+40
On some systems the device does not respond or give obscure values after cold, warm or firmware reboot. This patch retries to get chip version and type 5 times. If it fails it applies chip version 0x1 and type 0x9135. This patch does not fix warm cycle problems from other operating systems and indeed the reverse applies. Users should power off cold boot. Signed-off-by: Malcolm Priestley <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-04-09[media] ivtv: Fix AUDIO_(BILINGUAL_)CHANNEL_SELECT regressionHans Verkuil1-2/+2
When I converted ivtv to the new decoder API I introduced a regression in the support of the old channel select API. Thanks to Martin Dauskardt for reporting this. Signed-off-by: Hans Verkuil <[email protected]> Reviewed-by: Andy Walls <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-04-09[media] dvb_frontend: regression fix: userspace ABI broken for xineChris Rankin1-0/+10
The commit e399ce77e6e has broken the DVB ABI for xine: The problem is that xine is expecting every event after a successful FE_SET_FRONTEND ioctl to have a non-zero frequency parameter, regardless of whether the tuning process has LOCKed yet. What used to happen is that the events inherited the initial tuning parameters from the FE_SET_FRONTEND call. However, the fepriv->parameters_out struct is now not initialised until the status contains the FE_HAS_LOCK bit. You might argue that this behaviour is intentional, except that if an application other than xine uses the DVB adapter and manages to set the parameters_out.frequency field to something other than zero, then xine no longer has any problems until either the adapter is replugged or the kernel modules reloaded. This can only mean that the fepriv->parameters_out struct still contains the (stale) tuning information from the previous application. Signed-off-by: Chris Rankin <[email protected]> Cc: [email protected] # for kernel version 3.3 Signed-off-by: Mauro Carvalho Chehab <[email protected]>
2012-04-09mtip32xx: dump tagmap on failureAsai Thambi S P1-29/+33
Dump tagmap on failure, instead of individual tags. Signed-off-by: Asai Thambi S P <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2012-04-09mtip32xx: fix handling of commands in various scenariosAsai Thambi S P2-51/+132
* If a ncq command time out and a non-ncq command is active, skip restart port * Queue(pause) ncq commands during operations spanning more than one non-ncq commands - secure erase, download microcode * When a non-ncq command is active, allow incoming non-ncq commands to wait instead of failing back * Changed timeout for download microcode and smart commands * If the device in write protect mode, fail all writes (do not send to device) * Set maximum retries to 2 Signed-off-by: Asai Thambi S P <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2012-04-09mtip32xx: Shorten macro namesAsai Thambi S P2-77/+75
Shortened macros used to represent mtip_port->flags and dd->dd_flag Signed-off-by: Asai Thambi S P <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2012-04-09mtip32xx: misc changesAsai Thambi S P1-22/+44
* Handle the interrupt completion of polled internal commands * Do not check remove pending flag for standby command * On rebuild failure, - set corresponding bit dd_flag - do not send standby command * Free ida index in remove path Signed-off-by: Asai Thambi S P <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2012-04-09mtip32xx: Add new sysfs entry 'status'Asai Thambi S P3-29/+331
* Add support for detecting the following device status - write protect - over temp (thermal shutdown) * Add new sysfs entry 'status', possible values - online, write_protect, thermal_shutdown * Add new file 'sysfs-block-rssd' to document ABI (Reported-by: Greg Kroah-Hartman) Signed-off-by: Asai Thambi S P <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2012-04-09mtip32xx: make setting comp_time as commonAsai Thambi S P1-11/+5
Moved setting completion time into mtip_issue_ncq_command() Signed-off-by: Asai Thambi S P <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2012-04-09mtip32xx: Add new bitwise flag 'dd_flag'Asai Thambi S P2-55/+168
* Merged the following flags into one variable 'dd_flag': * drv_cleanup_done * resumeflag * Added the following flags into 'dd_flag' * remove pending * init done * Removed 'ftlrebuildflag' (similar flag is already part of mti_port->flags) Signed-off-by: Asai Thambi S P <[email protected]> Signed-off-by: Jens Axboe <[email protected]>
2012-04-09typo fix in Documentation/filesystems/vfs.txtAl Viro1-1/+1
Signed-off-by: Al Viro <[email protected]>
2012-04-09dentry leak in simple_fill_super() failure exitAl Viro1-0/+1
d_genocide() does _not_ evict dentries; it just removes extra ref pinning each of those. Normally it's followed by shrinking the tree (it's done just before generic_shutdown_super() by kill_litter_super()), but in case of simple_fill_super() nothing of that kind will follow. Just do shrink_dcache_parent() manually. Signed-off-by: Al Viro <[email protected]>
2012-04-09fix breakage in mtdchar_open(), sanitize failure exitsAl Viro1-10/+10
simple_release_fs() should be only done on failure there. Signed-off-by: Al Viro <[email protected]>
2012-04-08ARM: EXYNOS: Fix compile error in exynos5250-cpufreq.cJonghwan Choi1-0/+6
This patch is omitted in v2 patch of Jaecheol Lee. drivers/cpufreq/exynos5250-cpufreq.c: In function 'set_clkdiv': drivers/cpufreq/exynos5250-cpufreq.c:144: error: 'EXYNOS5_CLKDIV_STATCPU0' undeclared (first use in this function) drivers/cpufreq/exynos5250-cpufreq.c:144: error: (Each undeclared identifier is reported only once drivers/cpufreq/exynos5250-cpufreq.c:144: error: for each function it appears in.) drivers/cpufreq/exynos5250-cpufreq.c:150: error: 'EXYNOS5_CLKDIV_CPU1' undeclared (first use in this function) drivers/cpufreq/exynos5250-cpufreq.c:152: error: 'EXYNOS5_CLKDIV_STATCPU1' undeclared (first use in this function) drivers/cpufreq/exynos5250-cpufreq.c: In function 'set_apll': drivers/cpufreq/exynos5250-cpufreq.c:166: error: 'EXYNOS5_CLKMUX_STATCPU' undeclared (first use in this function) drivers/cpufreq/exynos5250-cpufreq.c:173: error: 'EXYNOS5_APLL_LOCK' undeclared (first use in this function) drivers/cpufreq/exynos5250-cpufreq.c: In function 'exynos5250_cpufreq_init': drivers/cpufreq/exynos5250-cpufreq.c:312: error: 'EXYNOS5_CLKDIV_CPU1' undeclared (first use in this function) Cc: Jaecheol Lee <[email protected]> Signed-off-by: Jonghwan Choi <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2012-04-08ARM: EXYNOS: Add missing definition for IRQ_I2S0Tushar Behera1-0/+2
This fixes following build error when sound support is selected on EXYNOS4 platform. sound/soc/samsung/idma.c: In function ‘idma_close’: sound/soc/samsung/idma.c:327:11: error: ‘IRQ_I2S0’ undeclared (first use in this function) Signed-off-by: Tushar Behera <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2012-04-08ARM: S5PV210: fix unused LDO supply field from wm8994_pdataKukjin Kim2-4/+4
According to commit 719a4240("mfd: Remove unused LDO supply field from WM8994 pdata"), the LDO supply field should be removed from the initializer. Cc: Mark Brown <[email protected]> Signed-off-by: Kukjin Kim <[email protected]>
2012-04-08Merge 3.2-rc1 into usb-linusGreg Kroah-Hartman7-17/+81
This is needed to catch the resume bug that was bothering lots of us from testing some XHCI bug fixes in the suspend/resume path. Signed-off-by: Greg Kroah-Hartman <[email protected]>
2012-04-08fbdev: fix au1*fb buildsManuel Lauss2-3/+4
Commit 1c16697bf9d5b206cb0d2b905a54de5e077296be ("drivers/video/au*fb.c: use devm_ functions) introduced 2 build failures in the au1100fb and au1200fb drivers, fix them. Signed-off-by: Manuel Lauss <[email protected]> Signed-off-by: Florian Tobias Schandinat <[email protected]>
2012-04-08kyrofb: fix on x86_64Ondrej Zary1-188/+188
kyrofb is completely broken on x86_64 because the registers are defined as unsigned long. Change them to u32 to make the driver work. Tested with Hercules 3D Prophet 4000XT. Signed-off-by: Ondrej Zary <[email protected]> Acked-by: Paul Mundt <[email protected]> Signed-off-by: Florian Tobias Schandinat <[email protected]>
2012-04-07Linux 3.4-rc2Linus Torvalds1-1/+1
2012-04-07Merge tag 'regmap-3.4-fixes' of ↵Linus Torvalds2-1/+8
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap Pull two more small regmap fixes from Mark Brown: - Now we have users for it that aren't running Android it turns out that regcache_sync_region() is much more useful to drivers if it's exported for use by modules. Who knew? - Make sure we don't divide by zero when doing debugfs dumps of rbtrees, not visible up until now because everything was providing at least some cache on startup. * tag 'regmap-3.4-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: prevent division by zero in rbtree_show regmap: Export regcache_sync_region()
2012-04-07Merge branch 'kvm-updates/3.4' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds8-12/+36
Pull a few KVM fixes from Avi Kivity: "A bunch of powerpc KVM fixes, a guest and a host RCU fix (unrelated), and a small build fix." * 'kvm-updates/3.4' of git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Resolve RCU vs. async page fault problem KVM: VMX: vmx_set_cr0 expects kvm->srcu locked KVM: PMU: Fix integer constant is too large warning in kvm_pmu_set_msr() KVM: PPC: Book3S: PR: Fix preemption KVM: PPC: Save/Restore CR over vcpu_run KVM: PPC: Book3S HV: Save and restore CR in __kvmppc_vcore_entry KVM: PPC: Book3S HV: Fix kvm_alloc_linear in case where no linears exist KVM: PPC: Book3S: Compile fix for ppc32 in HIOR access code
2012-04-07Merge tag 'sh-for-linus' of git://github.com/pmundt/linux-shLinus Torvalds20-105/+147
Pull SuperH fixes from Paul Mundt. * tag 'sh-for-linus' of git://github.com/pmundt/linux-sh: sh: fix clock-sh7757 for the latest sh_mobile_sdhi driver serial: sh-sci: use serial_port_in/out vs sci_in/out. sh: vsyscall: Fix up .eh_frame generation. sh: dma: Fix up device attribute mismatch from sysdev fallout. sh: dwarf unwinder depends on SHcompact. sh: fix up fallout from system.h disintegration.
2012-04-07Merge branch 'for-linus' of ↵Linus Torvalds1-4/+4
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull security layer fixlet from James Morris. * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: sysctl: fix write access to dmesg_restrict/kptr_restrict
2012-04-07Merge tag 'asoc-3.4' of ↵Takashi Iwai10298-281130/+486124
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: fixes for 3.4 A bunch of driver-specific fixes and one generic fix for the new support for platform DAPM contexts - we were picking the wrong default for the idle_bias_off setting which was meaning we weren't actually achieving any useful runtime PM on platform devices.
2012-04-07ALSA: hda - clean up CX20549 test mixer setupMichael Karcher1-21/+17
name pins consistently (MIC1/LINE1/HP-OUT/CD) on all controls affecting those pins. remove duplicate SET_AMP_GAIN_MUTE to 0x17/index 0 and 0x17/index 1 really select MIC1, not Mixer out for recording "Mixer out" for recording is not a "pin", adjust comment Signed-off-by: Michael Karcher <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2012-04-07ALSA: hda - CX20549 doesn't need pin_amp_workaround.Michael Karcher1-2/+3
CX20549 (ctx5045) doesn't accept data on index 1 for output pins, as shown in the following hda-var transaction: $ hda-verb /dev/snd/hwC0D0 0x10 set_amp_gain 0xb126 nid = 0x10, verb = 0x300, param = 0xb126 value = 0x0 $ hda-verb /dev/snd/hwC0D0 0x10 get_amp_gain 0x8001 nid = 0x10, verb = 0xb00, param = 0x8001 value = 0x0 Signed-off-by: Michael Karcher <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2012-04-07ALSA: hda - Remove CD control from model=benq for CX20549Michael Karcher1-5/+1
The ID used for detection of the BenQ R55E actually identifies the Quanta TW3 ODM design, which is also used for the Gigabyte W551 laptop series. Schematics on the internet clearly indicate that the "Port C" (analog input connected to record source #4 and mixer input #4) is unconnected. Playing an audio CD through analog playback (using cdplay from cdtools) produces no sound, even with the mixer input labelled "CD" enabled, and the volume control in the CD drive set to maximum. This indicates the connection is really not present. Signed-off-by: Michael Karcher <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
2012-04-07ALSA: hda - fix record volume controls of CX20459 ("Venice")Michael Karcher1-25/+6
The "input converter" widget of the CX20459 has only one input amplifier, expose that one as "Capture Volume/Capture Switch". The actual record source selection is already exposed through the separately installed input mux. Signed-off-by: Michael Karcher <[email protected]> Signed-off-by: Takashi Iwai <[email protected]>
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