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* Merge branch 'master' of ↵David S. Miller2009-11-061-4/+4
|\ | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/usb/cdc_ether.c All CDC ethernet devices of type USB_CLASS_COMM need to use '&mbm_info'. Signed-off-by: David S. Miller <davem@davemloft.net>
| * pcnet_cs: add cis of PreMax PE-200 ethernet pcmcia cardKen Kawasaki2009-10-291-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | pcnet_cs,serial_cs: add cis of PreMax ethernet pcmcia card, and some Sierra Wireless serial card(AC555, AC7xx, AC8xx). use PROD_ID for AC7xx, because MANF_ID of AC7xx and AC8xx are the same. Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'master' of ↵David S. Miller2009-10-061-6/+6
|\| | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
| * pcnet_cs: add cis of National Semicondoctor's multifunction pcmcia cardKen Kawasaki2009-10-051-6/+6
| | | | | | | | | | | | | | | | | | | | | | pcnet_cs,serial_cs: add cis of National Semicondoctor's lan&modem mulitifunction pcmcia card, NE2K, tamarack ethernet card, and some serial card(COMpad2, COMpad4). Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2009-10-021-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master.kernel.org:/home/rmk/linux-2.6-arm: (25 commits) ARM: 5728/1: Proper prefetch abort handling on ARMv6 and ARMv7 ARM: 5727/1: Pass IFSR register to do_PrefetchAbort() ARM: 5740/1: fix valid_phys_addr_range() range check ARM: 5739/1: ARM: allow empty ATAG_CORE ARM: 5735/1: sa1111: CodingStyle cleanups ARM: 5738/1: Correct TCM documentation ARM: 5734/1: arm: fix compilation of entry-common.S for older CPUs ARM: 5733/1: fix bcmring compile error ARM: 5732/1: remove redundant include file ARM: 5731/2: Fix U300 generic GPIO, remove ifdefs from MMCI v3 ARM: Ensure do_cache_op takes mmap_sem ARM: Fix __cpuexit section mismatch warnings ARM: Don't allow highmem on SMP platforms without h/w TLB ops broadcast ARM: includecheck fix: mach-davinci, board-dm365-evm.c ARM: Remove unused CONFIG SA1100_H3XXX ARM: Fix warning: unused variable 'highmem' ARM: Fix warning: #warning syscall migrate_pages not implemented ARM: Fix SA11x0 clocksource warning ARM: Fix SA1100 Neponset serial section mismatch ARM: Fix SA1100 Assabet/Neponset PCMCIA section mismatch warnings ...
| * | ARM: Fix SA1100 Neponset serial section mismatchRussell King2009-09-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | WARNING: vmlinux.o(.devinit.text+0x524): Section mismatch in reference from the function neponset_probe() to the function .init.text:sa1100_register_uart_fns() The function __devinit neponset_probe() references a function __init sa1100_register_uart_fns(). If sa1100_register_uart_fns is only used by neponset_probe then annotate sa1100_register_uart_fns with a matching annotation. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Sam Ravnborg <sam@ravnborg.org>
* | | serial: add parameter to force skipping the test for the TXEN bugChuck Ebbert2009-10-011-1/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow users to force skipping the TXEN test at init time. Applies to all serial ports. Intended for debugging only. There is a blacklist for devices where we need to skip the test but the list is not complete. This lets users force skipping the test so we can determine if they need to be added to the list. Some HP machines with weird serial consoles have this problem and there may be more. Signed-off-by: Chuck Ebbert <cebbert@redhat.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | icom: convert space to tabsBreno Leitao2009-10-011-28/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Convert spaces to tabs and remove wrong spaces Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Cc: Scott Kilau <Scott.Kilau@digi.com> Cc: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | serial_txx9: use container_of() instead of direct castAtsushi Nemoto2009-10-011-17/+22
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | uartlite: allow building for timberdale MFDRichard Röjfors2009-10-011-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some configurations of the Timberdale FPGA has the uartlite included. Signed-off-by: Richard Röjfors <richard.rojfors@mocean-labs.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | MIPS: BCM63xx: Add serial driver for bcm63xx integrated UART.Maxime Bizon2009-09-303-0/+910
|/ / | | | | | | | | | | Signed-off-by: Maxime Bizon <mbizon@freebox.fr> Acked-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
* | Merge branch 'merge' of ↵Linus Torvalds2009-09-241-1/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: Fix build of cpm_uart due to core changes powerpc/8xx: Fix regression introduced by cache coherency rewrite powerpc/4xx: Fix erroneous xmon warning on PowerPC 4xx powerpc/mm: Fix 40x and 8xx vs. _PAGE_SPECIAL powerpc: Cleanup linker script using new linker script macros. powerpc: Fix ibm,client-architecture-support printout powerpc: Increase NODES_SHIFT on 64bit from 4 to 8 powerpc/perf_counter: Fix vdso detection powerpc: Move 64bit heap above 1TB on machines with 1TB segments powerpc: Change archdata dma_data to a union powerpc: Rename get_dma_direct_offset get_dma_offset powerpc/mm: Remove duplicated #include powerpc/book3e-64: Remove duplicated #include powerpc: Check for unsupported relocs when using CONFIG_RELOCATABLE powerpc/pmc: Don't access lppaca on Book3E powerpc: kmalloc failure ignored in vio_build_iommu_table() hvc_console: Provide (un)locked version for hvc_resize()
| * | Fix build of cpm_uart due to core changesBenjamin Herrenschmidt2009-09-241-1/+1
| |/ | | | | | | | | | | | | | | Commit ebd2c8f6d2ec4012c267ecb95e72a57b8355a705 "serial: kill off uart_info" broke the build of this driver, this fixes it. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
* | Merge branch 'for-linus' of git://repo.or.cz/cris-mirrorLinus Torvalds2009-09-241-0/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://repo.or.cz/cris-mirror: CRIS: Cleanup linker script using new linker script macros. ARRAY_SIZE changes CRIS: convert to asm-generic/hardirq.h CRISv10: Don't autonegotiate if autonegotiation is off CRIS: fix defconfig build failure CRIS: add pgprot_noncached
| * | CRIS: fix defconfig build failureIngo Molnar2009-08-311-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The CRIS defconfig fails to build with: drivers/serial/crisv10.c: In function 'rs_wait_until_sent': drivers/serial/crisv10.c:3926: error: implicit declaration of function 'lock_kernel' drivers/serial/crisv10.c:3943: error: implicit declaration of function 'unlock_kernel' Include smp_lock.h. LKML-Reference: <new-submission> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com>
* | | Merge branch 'origin' into for-linusRussell King2009-09-2451-702/+757
|\ \ \ | | |/ | |/| | | | | | | Conflicts: MAINTAINERS
| * | serial core: fix new kernel-doc warningsRandy Dunlap2009-09-231-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix new kernel-doc warnings in serial_core.[hc] files. Warning(include/linux/serial_core.h:485): No description found for parameter 'uport' Warning(include/linux/serial_core.h:485): Excess function parameter 'port' description in 'uart_handle_dcd_change' Warning(include/linux/serial_core.h:511): No description found for parameter 'uport' Warning(include/linux/serial_core.h:511): Excess function parameter 'port' description in 'uart_handle_cts_change' Warning(drivers/serial/serial_core.c:2437): No description found for parameter 'uport' Warning(drivers/serial/serial_core.c:2437): Excess function parameter 'port' description in 'uart_add_one_port' Warning(drivers/serial/serial_core.c:2509): No description found for parameter 'uport' Warning(drivers/serial/serial_core.c:2509): Excess function parameter 'port' description in 'uart_remove_one_port' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * | spi: prefix modalias with "spi:"Anton Vorontsov2009-09-231-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This makes it consistent with other buses (platform, i2c, vio, ...). I'm not sure why we use the prefixes, but there must be a reason. This was easy enough to do it, and I did it. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: David Brownell <dbrownell@users.sourceforge.net> Cc: David Woodhouse <dwmw2@infradead.org> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Jean Delvare <khali@linux-fr.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Samuel Ortiz <sameo@openedhand.com> Cc: "John W. Linville" <linville@tuxdriver.com> Acked-by: Mike Frysinger <vapier.adi@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| * | uartlite: support shared interrupt linesPeter Korsgaard2009-09-191-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | Adapt isr to work with shared interrupt lines. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | Set proper console speed on resume if console suspend is disabledDeepak Saxena2009-09-191-14/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit b5b82df6, from May 2007, breaks no_console_suspend on the OLPC XO laptop. Basically what happens is that upon returning from resume, serial8250_resume_port() will reconfigure the port for high speed mode and all console output will be garbled, making debug of the resume path painful. This patch modifies uart_resume_port() to reset the port to the state it was in before we suspended. Original patch by Marcelo Tosatti Second patch by Deepak then reworked by Alan to fit with the tty changes before it got submitted. Also fixed the console path to set c_i/ospeed as some drivers require the termios fields are valid Signed-off-by: Deepak Saxena <dsaxena@laptop.org> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | serial: introduce tty krefsAlan Cox2009-09-191-3/+3
| | | | | | | | | | | | | | | | | | | | | Initially just use the helper and thus krefs when we set and clear the port values. Signed-off-by: Alan Cox <alan@linux.intel.com>
| * | serial: kill USF_CLOSING_* definitionsAlan Cox2009-09-191-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The serial layer for some reason uses different defines for the special case close delays and then conditionally switches to/from the normal ones in the ioctls. Remove this rather pointless abstraction Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | serial: move port users helperAlan Cox2009-09-191-4/+2
| | | | | | | | | | | | | | | | | | | | | This little helper is now tty_port specific and useful generally so move it Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | serial: move delta_msr_wait into the tty_portAlan Cox2009-09-1924-37/+41
| | | | | | | | | | | | | | | | | | | | | This is used by various drivers not just serial and can be extracted as commonality Signed-off-by: Alan Cox <alan@linux.intel.com>
| * | serial: replace the state mutex with the tty port mutexAlan Cox2009-09-192-112/+123
| | | | | | | | | | | | | | | | | | | | | | | | They cover essentially the same stuff and we can therefore fold it into the tty_port one. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | serial: move the flags into the tty_port fieldAlan Cox2009-09-191-76/+77
| | | | | | | | | | | | | | | | | | | | | | | | | | | Fortunately the serial layer was designed to use the same flag values but with different names. It has its own SUSPENDED flag which is a free slot in the ASYNC flags so we allocate it in the ASYNC flags instead. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | serial: move count into the tty_port versionAlan Cox2009-09-191-18/+20
| | | | | | | | | | | | | | | | | | | | | Remove more stuff from the serial special case code Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | serial: use tty_port pointers in the core codeAlan Cox2009-09-191-142/+146
| | | | | | | | | | | | | | | | | | | | | | | | Extract out a lot of the x.port. uses and also show up where there are things left to be isolated that prevent use using the port helpers in the serial layer at this point Signed-off-by: Alan Cox <alan@linux.intel.com>
| * | serial: Fold closing_* fields into the tty_port onesAlan Cox2009-09-191-13/+13
| | | | | | | | | | | | | | | | | | | | | Remove some more serial specific use Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | serial: kill off uart_infoAlan Cox2009-09-1948-395/+389
| | | | | | | | | | | | | | | | | | | | | | | | We moved this into uart_state, now move the fields out of the separate structure and kill it off. Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | 8250: Now honours baud rate lower boundsAnton Vorontsov2009-09-191-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A platform clock drives 8250 ports in most SOC systems, the clock might run at high frequencies, and so it's not always possible to downscale uart clock to a desired value. Currently the 8250 uart driver accepts not supported baud rates, and what is worse, it is doing this silently, and then passes not accepted values to a new termios, so userspace has no chance to catch this kind of errors (userspace verifies that settings were accepted by reading back and comparing the settings). This patch fixes the issue by passing minimum baud rate to the uart_get_baud_rate() call, the call should take care of all bounds, so userspace should now report: # stty -F /dev/ttyS0 speed 300 115200 stty: /dev/ttyS0: unable to perform all requested operations p.s. uart_get_baud_rate() falls back to 9600, which still might be too low for some 10 GHz platforms, but that's a separate issue, and we can wait with fixing this till we find such a platform. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | serial: 8250: add IRQ trigger supportVikram Pandita2009-09-192-5/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is currently no provision for passing IRQ trigger flags for serial IRQs with triggering requirements (such as GPIO IRQs) This patch adds irqflags to plat_serial8250_port that can be passed from board file to reqest_irq() of 8250 driver Changes are backward compatible with boards passing UPF_SHARE_IRQ flag Tested on Zoom2 board that has IRQF_TRIGGER_RISING requirement for 8250 irq [Moved new flag to end to fix bugs in the original with the old_serial array -- Alan] Signed-off-by: Vikram Pandita <vikram.pandita@ti.com> Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | tty: icom: bit and/or confusion?Roel Kluin2009-09-191-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | Previously, if any bit other than CMD_SND_BREAK was set, CMD_SND_BREAK was not unset. Signed-off-by: Roel Kluin <roel.kluin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | tty: serial/pcmcia: add ID for Advantech cardWolfram Sang2009-09-191-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add ID as reported in: http://lists.infradead.org/pipermail/linux-pcmcia/2009-May/006127.html Reported-by: Kenneth Moorman <KMoorman@transy.edu> Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: stable <stable@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | serial: bfin_5xx: fix building as module when early printk is enabledMike Frysinger2009-09-191-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since early printk only makes sense/works when the serial driver is built into the kernel, disable the option for this driver when it is going to be built as a module. Otherwise we get build failures due to the ifdef handling. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: stable <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| * | Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6Linus Torvalds2009-09-182-3/+22
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (262 commits) sh: mach-ecovec24: Add user debug switch support sh: Kill off unused se_skipped in alignment trap notification code. sh: Wire up HAVE_SYSCALL_TRACEPOINTS. video: sh_mobile_lcdcfb: use both register sets for display panning video: sh_mobile_lcdcfb: implement display panning sh: Fix up sh7705 flush_dcache_page() build. sh: kfr2r09: document the PLL/FLL <-> RF relationship. sh: mach-ecovec24: need asm/clock.h. sh: mach-ecovec24: deassert usb irq on boot. sh: Add KEYSC support for EcoVec24 sh: add kycr2_delay for sh_keysc sh: cpufreq: Include CPU id in info messages. sh: multi-evt support for SH-X3 proto CPU. sh: clkfwk: remove bogus set_bus_parent() from SH7709. sh: Fix the indication point of the liquid crystal of AP-325RXA(AP3300) sh: Add EcoVec24 romImage defconfig sh: USB disable process is needed if romImage boot for EcoVec24 sh: EcoVec24: add HIZA setting for LED sh: EcoVec24: write MAC address in boot sh: Add romImage support for EcoVec24 ...
| | * \ Merge branch 'master' of ↵Paul Mundt2009-09-165-45/+62
| | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: arch/sh/kernel/vmlinux.lds.S
| | * \ \ Merge branches 'sh/hwblk' and 'sh/pm-runtime'Paul Mundt2009-08-231-1/+1
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| | | * \ \ Merge branch 'sh/hwblk' into sh/pm-runtimePaul Mundt2009-08-231-2/+3
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| | * | | | sh: Add initial support for SH7757 CPU subtypeYoshihiro Shimoda2009-08-212-1/+19
| | | |/ / | | |/| | | | | | | | | | | | | | | | | Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| | * | | Merge branch 'sh/stable-updates'Paul Mundt2009-08-139-26/+28
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| | * | | | sh: Rework irqflags tracing to fix up CONFIG_PROVE_LOCKING.Stuart Menefy2009-07-291-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This cleans up the irqflags tracing code quite a bit and ties it in to various missing callsites that caused an imbalance when CONFIG_PROVE_LOCKING was enabled. Previously this was catching on: 987 #ifdef CONFIG_PROVE_LOCKING 988 DEBUG_LOCKS_WARN_ON(!p->hardirqs_enabled); 989 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled); 990 #endif 991 retval = -EAGAIN; with hardirqs being doubly enabled, and subsequently bailing out with the following call trace: Call trace: [<88035224>] __lock_acquire+0x616/0x6a6 [<88015a8c>] do_fork+0xf8/0x2b0 [<880331ec>] trace_hardirqs_on_caller+0xd4/0x114 [<88241074>] _spin_unlock_irq+0x20/0x64 [<88035224>] __lock_acquire+0x616/0x6a6 [<8800386c>] kernel_thread+0x48/0x70 [<88024ecc>] ____call_usermodehelper+0x0/0x110 [<88024ecc>] ____call_usermodehelper+0x0/0x110 [<88003894>] kernel_thread_helper+0x0/0x14 [<88024bac>] __call_usermodehelper+0x38/0x70 [<88025dc0>] worker_thread+0x150/0x274 [<88035b9c>] lock_release+0x0/0x198 [<88024b74>] __call_usermodehelper+0x0/0x70 [<88028cf0>] autoremove_wake_function+0x0/0x30 [<88028bf2>] kthread+0x3e/0x70 [<88025c70>] worker_thread+0x0/0x274 [<8800389c>] kernel_thread_helper+0x8/0x14 [<88028bb4>] kthread+0x0/0x70 [<88003894>] kernel_thread_helper+0x0/0x14 Reported-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Stuart Menefy <stuart.menefy@st.com> Signed-off-by: Matt Fleming <matt@console-pimps.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| * | | | | Merge branch 'release' of ↵Linus Torvalds2009-09-181-1/+1
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] Clean up linker script using standard macros. [IA64] Use standard macros for page-aligned data. [IA64] Use .ref.text, not .text.init for start_ap. [IA64] sgi-xp: fix printk format warnings [IA64] ioc4_serial: fix printk format warnings [IA64] mbcs: fix printk format warnings [IA64] pci_br, fix infinite loop in find_free_ate() [IA64] kdump: Short path to freeze CPUs [IA64] kdump: Try INIT regardless of [IA64] kdump: Mask INIT first in panic-kdump path [IA64] kdump: Don't return APs to SAL from kdump [IA64] kexec: Unregister MCA handler before kexec [IA64] kexec: Make INIT safe while transition to [IA64] kdump: Mask MCA/INIT on frozen cpus Fix up conflict in arch/ia64/kernel/vmlinux.lds.S as per Tony's suggestion.
| | * | | | | [IA64] ioc4_serial: fix printk format warningsRandy Dunlap2009-09-151-1/+1
| | | |_|/ / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drivers/serial/ioc4_serial.c:943: warning: format '%lx' expects type 'long unsigned int', but argument 2 has type 'long long unsigned int' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Pat Gefre <pfg@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
* | | | | | Merge branch 'master' into for-linusRussell King2009-09-221-7/+7
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| * | | | | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds2009-09-171-7/+7
| |\ \ \ \ \ | | |_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (66 commits) be2net: fix some cmds to use mccq instead of mbox atl1e: fix 2.6.31-git4 -- ATL1E 0000:03:00.0: DMA-API: device driver frees DMA pkt_sched: Fix qstats.qlen updating in dump_stats ipv6: Log the affected address when DAD failure occurs wl12xx: Fix print_mac() conversion. af_iucv: fix race when queueing skbs on the backlog queue af_iucv: do not call iucv_sock_kill() twice af_iucv: handle non-accepted sockets after resuming from suspend af_iucv: fix race in __iucv_sock_wait() iucv: use correct output register in iucv_query_maxconn() iucv: fix iucv_buffer_cpumask check when calling IUCV functions iucv: suspend/resume error msg for left over pathes wl12xx: switch to %pM to print the mac address b44: the poll handler b44_poll must not enable IRQ unconditionally ipv6: Ignore route option with ROUTER_PREF_INVALID bonding: make ab_arp select active slaves as other modes cfg80211: fix SME connect rc80211_minstrel: fix contention window calculation ssb/sdio: fix printk format warnings p54usb: add Zcomax XG-705A usbid ...
| | * | | | pcnet_cs: add cis of Linksys multifunction pcmcia cardKen Kawasaki2009-09-151-7/+7
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | pcnet_cs,serial_cs: add cis of Linksys lan&modem mulitifunction pcmcia card and some modem card(MT5634ZLX, RS-COM-2P). Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | | Merge branch 'devel' of ↵Russell King2009-09-211-6/+14
|\ \ \ \ \ | |/ / / / |/| | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/ycmiao/pxa-linux-2.6 into devel
| * | | | [ARM] pxa: update pxa serial driver to use 'struct dev_pm_ops'Mike Rapoport2009-09-101-6/+14
| |/ / / | | | | | | | | | | | | | | | | Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
* | | | Merge branch 'master' into develRussell King2009-09-128-27/+31
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