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2008-01-17fix radeonfb regression with Xpress 200m 5955Alex
Fix http://bugzilla.kernel.org/show_bug.cgi?id=9762 Framebuffer is ok only with default parameters only (it is 1280x800-8@60). If parameters are video=radeonfb:1280x800-32@60 then xres, yres and xres_virtual are ok but yres_virtual is 1024. It can be corrected by fbset utility so I think it can be corrected in the driver code also. Steps to reproduce: video=radeonfb:1280x800-32@60 or video=radeonfb:1280x800-16@60 Add 1280x800 mode into modedb Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-17pnpacpi: print resource shortage message only once (more)Len Brown
Wups, previous patch was ineffective in 2 cases. http://bugzilla.kernel.org/show_bug.cgi?id=9535 Signed-off-by: Len Brown <len.brown@intel.com> Reported-by: "Hartkopp, Oliver (K-EFE/E)" <oliver.hartkopp@volkswagen.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-17cpufreq: Initialise default governor before useJohannes Weiner
When the cpufreq driver starts up at boot time, it calls into the default governor which might not be initialised yet. This hurts when the governor's worker function relies on memory that is not yet set up by its init function. This migrates all governors from module_init() to fs_initcall() when being the default, as was already done in cpufreq_performance when it was the only possible choice. The performance governor is always initialized early because it might be used as fallback even when not being the default. Fixes at least one actual oops where ondemand is the default governor and cpufreq_governor_dbs() uses the uninitialised kondemand_wq work-queue during boot-time. Signed-off-by: Johannes Weiner <hannes@saeurebad.de> Cc: Dave Jones <davej@codemonkey.org.uk> Cc: "Rafael J. Wysocki" <rjw@sisk.pl> Cc: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-15[libata] core checkpatch fixAndrew Morton
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Cc: Jeff Garzik <jeff@garzik.org> Cc: Tejun Heo <htejun@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-15[libata] pata_bf54x: checkpatch fixesAndrew Morton
WARNING: line over 80 characters #36: FILE: drivers/ata/pata_bf54x.c:1512: + while (bfin_port_info[board_idx].udma_mask>0 && udma_fsclk[udma_mode] > fsclk) { ERROR: need spaces around that '>' (ctx:VxV) #36: FILE: drivers/ata/pata_bf54x.c:1512: + while (bfin_port_info[board_idx].udma_mask>0 && udma_fsclk[udma_mode] > fsclk) { ^ total: 1 errors, 1 warnings, 19 lines checked Your patch has style problems, please review. If any of these errors are false positives report them to the maintainer, see CHECKPATCH in MAINTAINERS. Please run checkpatch prior to sending patches Cc: Jeff Garzik <jeff@garzik.org> Cc: Sonic Zhang <sonic.zhang@analog.com> Cc: Tejun Heo <htejun@gmail.com> Cc: sonic zhang <sonic.adi@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-15libata fixes for sparse-found problemsAl Viro
In pata_legacy and pata_winbond we've got bugs - cpu_to_le16() instead of cpu_to_le32(). Fortunately, both affected suckers are VLB, thus l-e-only, so we might get away with that unless we hit it with slop == 3 (hadn't checked if playing with badly aligned sg could trigger that). Still buggy... Moreover, pata_legacy, pata_winbond and pata_qdi forgot to initialize pad on the write side of 32bit case in their ->data_xfer(). Hopefully the hardware does't care, but still, sending uninitialized data to it... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-15Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: [TOKENRING]: rif_timer not initialized properly [NETFILTER]: bridge: fix double POST_ROUTING invocation [NETFILTER]: xt_helper: Do not bypass RCU [NETFILTER]: ip6t_eui64: Fixes calculation of Universal/Local bit [MACVLAN]: Prevent nesting macvlan devices [VLAN]: nested VLAN: fix lockdep's recursive locking warning [DECNET] ROUTE: fix rcu_dereference() uses in /proc/net/decnet_cache [BLUETOOTH]: Always send explicit hci_ll wake-up acks. [BLUETOOTH]: rfcomm tty BUG_ON() code fix [AX25] af_ax25: Possible circular locking. [AX25]: Kill user triggable printks. [IPV4] ROUTE: fix rcu_dereference() uses in /proc/net/rt_cache [NEIGH]: Fix race between neigh_parms_release and neightbl_fill_parms [NIU]: Support for Marvell PHY
2008-01-14libata: relocate sdev->manage_start_stop configurationTejun Heo
After 9b8e8de7, manage_start_stop configuration depends on valid ATA device. Move it into ata_scsi_dev_config(). This was detected by the coverity checker. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Adrian Bunk <bunk@kernel.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-14sata_sil24: freeze on non-dev errors reported via CERRTejun Heo
CERR reports errors detected during executing a command. This doesn't mean the error is tied to the command and can be recovered by just issuing it again. Many of the errors are fatal port-wide connditions including HSM violation, host bus error and ATA bus error and require freezing and port reset. The freezing part wasn't implemented previously. This used to be okay because port resets were scheduled anyway and EH eventually resets and recovers the port. With PMP support added, this is no longer true. The error condition and recover actions are attributed to the fan-out port and the host port condition isn't properly recovered leading to EH failures. This patch makes CERR errors which require resets to freeze the port. This will force host port reset and proper recovery. Signed-off-by: Tejun Heo <htejun@gmail.com> Cc: Andrew Ryder <tireman@shaw.ca> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-14sata_sil24: fix stupid typoTejun Heo
Fix stupid typo. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-14ata_piix: ignore ATA_DMA_ERR on vmware ich4Tejun Heo
VMware ich4 emulation incorrectly sets DMA_ERR on TF error. Ignore it. Signed-off-by: Tejun Heo <htejun@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-14Merge branch 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6Linus Torvalds
* 'i2c-for-linus' of git://jdelvare.pck.nerim.net/jdelvare-2.6: i2c-sibyte: Fix an error path i2c: Driver IDs are optional i2c: Spelling fixes i2c-omap: Fix NULL pointer dereferencing
2008-01-14i2c-sibyte: Fix an error pathJean Delvare
If the registration of the second I2C channel fails, we really want to unregister the first one before we return with an error. While we're here, fix the printk right above so that it displays the real driver name. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Ralf Baechle <ralf@linux-mips.org>
2008-01-14i2c: Spelling fixesJoe Perches
[JD: One more fix in i2c-dev.] Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-01-14i2c-omap: Fix NULL pointer dereferencingTony Lindgren
This patch fixes bug #9581 reported by Marcio Buss. If kzalloc fails, omap_i2c_write_reg() tries to reset an unallocated I2C controller. Cc: Marcio Buss <marciobuss@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Jean Delvare <khali@linux-fr.org>
2008-01-14Merge branch 'for-linus' of ↵Linus Torvalds
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: Input: improve Kconfig help entries for HP Jornada devices Input: pass EV_PWR events to event handlers Input: spitzkbd - fix suspend key handling gameport: don't export functions that are static inline Input: jornada680_kbd - fix default keymap Input: Handle EV_PWR type of input caps in input_set_capability.
2008-01-14uvesafb: fix section mismatch warningsRandy Dunlap
Mark uvesafb_init_mtrr() as __devinit since its caller is __devinit and since it accesses __devinitdata. WARNING: vmlinux.o(.text+0x4df80e): Section mismatch: reference to .init.data: (between 'uvesafb_init_mtrr' and 'uvesafb_show_vbe_ver') Variable 'blank' cannot be __devinitdata since it is referenced in an fb_ops method that could be called at any time. WARNING: vmlinux.o(.text+0x4dfc1e): Section mismatch: reference to .init.data:blank (between 'param_set_scroll' and 'vesa_setpalette') WARNING: vmlinux.o(.text+0x4dfc24): Section mismatch: reference to .init.data:blank (between 'param_set_scroll' and 'vesa_setpalette') Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-14s3c2410fb: fix incorrect argument type in resume functionKrzysztof Helt
Fix wrong pointer type passed into the s3c2410fb_init_registers() function. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-14advansys: fix section mismatch warningRandy Dunlap
Fix section mismatch warning: WARNING: vmlinux.o(.exit.text+0x152a): Section mismatch: reference to .init.data:_asc_def_iop_base (between 'advansys_isa_remove' and 'advansys_exit') Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Matthew Wilcox <willy@debian.org> Cc: James Bottomley <James.Bottomley@steeleye.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-14cciss: section mismatchRandy Dunlap
Mark cciss_pci_init() as __devinit, to fix section mismatch warning. WARNING: vmlinux.o(.text+0x601fc9): Section mismatch: reference to .init.text: (between 'cciss_pci_init' and 'cciss_getgeometry') Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: <mike.miller@hp.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-14scsi/qla2xxx/qla_os.c section fixAdrian Bunk
WARNING: vmlinux.o(.text+0x2a4462): Section mismatch: reference to .exit.text:qla2x00_remove_one (between 'qla2xxx_pci_error_detected' and 'qla2x00_stop_timer') qla2x00_remove_one() mustn't be __devexit since it's called from qla2xxx_pci_error_detected(). Signed-off-by: Adrian Bunk <bunk@kernel.org> Acked-by: Seokmann Ju <seokmann.ju@qlogic.com> Acked-by: Andrew Vasquez <andrew.vasquez@qlogic.com> Cc: Randy Dunlap <randy.dunlap@oracle.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Acked-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-14macintosh: fix fabrication of caplock key eventsAndy Wingo
If the user has turned on the "restore_caplock_events" parameter, the code mangles the capslock events correctly, then erroneously ignores those events. Fix logic to allow correct fallthrough. Signed-off-by: Andy Wingo <wingo@pobox.com> Acked-by: Andrew McNabb <amcnabb@mcnabbs.org> Cc: Dmitry Torokhov <dtor@mail.ru> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> cc: Paul Mackerras <paulus@samba.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-14MAINTAINERS: email update and add missing entryNicolas Ferre
- MAINTAINERS email update - add atmel_lcdfb entry Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-14TPM: fix suspend and resume failureDavid Smith
The savestate command structure was being overwritten by the result of running the TPM_SaveState command after one run, so make it a local variable to the function instead of a global variable that gets overwritten. Acked-by: Pavel Machek <pavel@ucw.cz> Cc: Kent Yoder <shpedoikal@gmail.com> Cc: Marcel Selhorst <tpm@selhorst.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-14w1: decrement slave counter only in ->release() callbackEvgeniy Polyakov
Decrement the slave counter only in ->release() callback instead of both in ->release() and w1 control. Patch is based on debug work and preliminary patch made by Henri Laakso. Henri noticed in debug that this counter becomes negative after w1 slave device is physically removed. Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru> Cc: Henri Laakso <henri.laakso@wapice.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-14Input: improve Kconfig help entries for HP Jornada devicesKristoffer Ericson
Signed-off-by: Kristoffer Ericson <kristoffer.ericson@gmail.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2008-01-13Merge branch 'upstream-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: spidernet MAINTAINERship update sky2: remove check for PCI wakeup setting from BIOS sky2: large memory workaround. fs_enet: check for phydev existence in the ethtool handlers [usb netdev] asix: fix regression r8169: fix missing loop variable increment ip1000: menu location change Fixed a small typo in the loopback driver 3c509: PnP resource management fix netxen: fix byte-swapping in tx and rx netxen: optimize tx handling netxen: stop second phy correctly netxen: update driver version netxen: update MAINTAINERS endianness noise in tulip_core de4x5 fixes xircom_cb endianness fixes rt2x00: Put 802.11 data on 4 byte boundary rt2x00: Corectly initialize rt2500usb MAC rt2x00: Allow rt61 to catch up after a missing tx report
2008-01-13Merge branch 'release' of ↵Linus Torvalds
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: pnpacpi: print resource shortage message only once PM: ACPI and APM must not be enabled at the same time ACPI: apply quirk_ich6_lpc_acpi to more ICH8 and ICH9 ACPICA: fix acpi_serialize hang regression ACPI : Not register gsi for PCI IDE controller in legacy mode ACPI: Reintroduce run time configurable max_cstate for !CPU_IDLE case ACPI: Make sysfs interface in ACPI power optional. ACPI: EC: Enable boot EC before bus_scan increase PNP_MAX_PORT to 40 from 24
2008-01-12Pull bugzilla-9535 into release branchLen Brown
2008-01-12pnpacpi: print resource shortage message only onceLen Brown
pnpacpi: exceeded the max number of IO resources: 40 While this message is a real error and should thus remain KERN_ERR (even a new dmesg line is seen as a regression by some, since it was not printed in 2.6.23...) it is certainly impolite to print this warning 50 times should you happen to have the oddball system with 90 io resources under a device... So print the warning just once. In 2.6.25 we'll get rid of the limits altogether and these warnings will vanish with them. http://bugzilla.kernel.org/show_bug.cgi?id=9535 Signed-off-by: Len Brown <len.brown@intel.com>
2008-01-12sky2: remove check for PCI wakeup setting from BIOSStephen Hemminger
The driver checks status of PCI power management to mark default setting of Wake On Lan. On some systems this works, but often it reports a that WOL is disabled when it isn't. This patch gets rid of that check and just reports the wake on lan status based on the hardware capablity. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-12sky2: large memory workaround.Stephen Hemminger
This patch might fix problems with 4G or more of memory. It stops the driver from doing a small optimization for Tx and Rx, and instead always sets the high-page on tx/rx descriptors. Fixes-bug: http://bugzilla.kernel.org/show_bug.cgi?id=9725 Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-12fs_enet: check for phydev existence in the ethtool handlersAnton Vorontsov
Otherwise oops will happen if ethernet device has not been opened: Unable to handle kernel paging request for data at address 0x0000014c Faulting instruction address: 0xc016f7f0 Oops: Kernel access of bad area, sig: 11 [#1] MPC85xx NIP: c016f7f0 LR: c01722a0 CTR: 00000000 REGS: c79ddc70 TRAP: 0300 Not tainted (2.6.24-rc3-g820a386b) MSR: 00029000 <EE,ME> CR: 20004428 XER: 20000000 DEAR: 0000014c, ESR: 00000000 TASK = c789f5e0[999] 'snmpd' THREAD: c79dc000 GPR00: c01aceb8 c79ddd20 c789f5e0 00000000 c79ddd3c 00000000 c79ddd64 00000000 GPR08: 00000000 c7845b60 c79dde3c c01ace80 20004422 200249fc 000002a0 100da728 GPR16: 100c0000 00000000 00000000 00000000 20022078 00000009 200220e0 bfc85558 GPR24: c79ddd3c 00000000 00000000 c02e0e70 c022fc64 ffffffff c7845800 bfc85498 NIP [c016f7f0] phy_ethtool_gset+0x0/0x4c LR [c01722a0] fs_get_settings+0x18/0x28 Call Trace: [c79ddd20] [c79dde38] 0xc79dde38 (unreliable) [c79ddd30] [c01aceb8] dev_ethtool+0x294/0x11ec [c79dde30] [c01aaa44] dev_ioctl+0x454/0x6a8 [c79ddeb0] [c019b9d4] sock_ioctl+0x84/0x230 [c79dded0] [c007ded8] do_ioctl+0x34/0x8c [c79ddee0] [c007dfbc] vfs_ioctl+0x8c/0x41c [c79ddf10] [c007e38c] sys_ioctl+0x40/0x74 [c79ddf40] [c000d4c0] ret_from_syscall+0x0/0x3c Instruction dump: 81630000 800b0030 2f800000 419e0010 7c0803a6 4e800021 7c691b78 80010014 7d234b78 38210010 7c0803a6 4e800020 <8003014c> 7c6b1b78 38600000 90040004 Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: Vitaly Bordug <vitb@kernel.crashing.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-12Merge branch 'fixes-jgarzik' of ↵Jeff Garzik
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes
2008-01-12[usb netdev] asix: fix regressionRuss Dill
51bf2976b55d07f9daae9697a0a3ac9f58abcedc caused a regression in the asix usbnet driver. usb_control_msg returns the number of bytes read on success, not 0. Tested with NETGEAR FA120. Signed-off-by: Russ Dill <Russ.Dill@gmail.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-12r8169: fix missing loop variable incrementFrancois Romieu
Spotted-by: Citizen Lee <citizen_lee@thecus.com> Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-12ip1000: menu location changeStephen Hemminger
Move the ip1000 driver into the expected place for gigabit cards in the configuration menu structure. It should be under the gigabit cards, not at the top level. Signed-off-by: Stephen Hemminger <stephen.hemminger@vyatta.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-12Fixed a small typo in the loopback driverEmil Medve
This is probably a result of the changes from commit 854d836 - [NET]: Dynamically allocate the loopback device, part 2 Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-123c509: PnP resource management fixKrzysztof Helt
In order to release PnP resources a card type must be set to EL3_PNP. Previously, it was never set hence the PnP resources were not released and device was left in incorrect state. Signed-off-by: Krzysztof Helt <krzysztof.h1@wp.pl> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-12netxen: fix byte-swapping in tx and rxDhananjay Phadke
Here's the reworked patch. This cleans up some unnecessary byte-swapping while setting up tx and interpreting rx desc. The 64 bit rx status data should be converted to host endian format only once and the macros just need to extract bitfields. This saves a spate of interrupts on pseries blades caused by buggy (non) processing rx status ring. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-12netxen: optimize tx handlingdhananjay@netxen.com
netxen driver allows limited number of threads simultaneously posting skb's in tx ring. If transmit slot is unavailable, driver calls schedule() or loops in xmit_frame(). This patch returns TX_BUSY and lets the stack reschedule the packet if transmit slot is unavailable. Also removes unnecessary check for tx timeout in the driver itself, the network stack does that anyway. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-12netxen: stop second phy correctlydhananjay@netxen.com
This patch fixes bug that doesn't quiesce second port when interface is brought down, which could lead to unwarranted interrupt during rmmod / ifdown. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-12netxen: update driver versiondhananjay@netxen.com
Bumping up driver version to 3.4.18, several fixes have gone in since version 3.4.2. Signed-off-by: Dhananjay Phadke <dhananjay@netxen.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-12endianness noise in tulip_coreAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-12de4x5 fixesAl Viro
* (trivial) endianness annotations * don't bother with del_timer() from the inside of timer handler itself * disable_ast() really ought to do del_timer_sync(), not del_timer() * clean the timer handling in general. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-12xircom_cb endianness fixesAl Viro
* descriptors inside the rx and tx rings are l-e * don't cpu_to_le32() the argument of outl() Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2008-01-11Merge git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvbLinus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/v4l-dvb: V4L/DVB (7001): av7110: fix section mismatch V4L/DVB (6999): ivtv: stick to udelay=10 after all
2008-01-11ps3fb: fix deadlock on kexec()Jeremy Kerr
Since the introduction of the acquire_console_sem calls in 0333d83509c7d8496c8965b5ba9bc0c98e83c259, kexecing can cause the kernel to deadlock: ps3fb_shutdown() -> unregister_framebuffer() -> fb_notifier_call_chain(FB_EVENT_FB_UNBIND) -> fbcon_fb_unbind() -> unbind_con_driver() -> bind_con_driver() [ acquires console_sem ] -> fbcon_deinit() -> fbops->fb_release(newinfo, 0) -> ps3fb_release() -> ps3fb_sync() [ acquires console_sem ] This change avoids the deadlock by moving the acquire_console_sem() out of ps3fb_sync(), and puts it into the two other callsites, leaving ps3fb_release() to call ps3fb_sync() without the console semaphore. [Geert] - Corrected call sequence above - ps3fb_release() may be called with and without console_sem held. This is an inconsistency that should be fixed at the fb level, but for now, try to acquire console_sem in ps3fb_release(). I think it's safer to let ps3fb_release() try to acquire console_sem and not refresh the screen if it fails, than to call ps3fb_sync() without holding console_sem, as ps3fb_par may be modified at the same time, causing crashes or lockups. Besides, ps3fb_release() only calls ps3fb_sync() to refresh the screen when display flipping is disabled, which is an uncommon case (except during shutdown/kexec). Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-11ps3fb: prevent use after free of fb_infoJeremy Kerr
In ps3fb_shutdown, freeing the framebuffer will cause fb_info (in dev->core.driver_data) to be free()ed, which we potentially access from the ps3fbd kthread. This change frees the framebuffer after stopping the ps3fbd kthread. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-11Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds
* 'for-linus' of git://git.kernel.dk/linux-2.6-block: blktrace: kill the unneeded initcall block: fix blktrace timestamps loop: fix bad bio_alloc() nr_iovec request Don't blatt first element of prv in sg_chain()
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