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2008-01-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds7-38/+73
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (125 commits) [CRYPTO] twofish: Merge common glue code [CRYPTO] hifn_795x: Fixup container_of() usage [CRYPTO] cast6: inline bloat-- [CRYPTO] api: Set default CRYPTO_MINALIGN to unsigned long long [CRYPTO] tcrypt: Make xcbc available as a standalone test [CRYPTO] xcbc: Remove bogus hash/cipher test [CRYPTO] xcbc: Fix algorithm leak when block size check fails [CRYPTO] tcrypt: Zero axbuf in the right function [CRYPTO] padlock: Only reset the key once for each CBC and ECB operation [CRYPTO] api: Include sched.h for cond_resched in scatterwalk.h [CRYPTO] salsa20-asm: Remove unnecessary dependency on CRYPTO_SALSA20 [CRYPTO] tcrypt: Add select of AEAD [CRYPTO] salsa20: Add x86-64 assembly version [CRYPTO] salsa20_i586: Salsa20 stream cipher algorithm (i586 version) [CRYPTO] gcm: Introduce rfc4106 [CRYPTO] api: Show async type [CRYPTO] chainiv: Avoid lock spinning where possible [CRYPTO] seqiv: Add select AEAD in Kconfig [CRYPTO] scatterwalk: Handle zero nbytes in scatterwalk_map_and_copy [CRYPTO] null: Allow setkey on digest_null ...
2008-01-25kobject: convert hvcs to use kref, not kobjectGreg Kroah-Hartman1-53/+25
hvcs is using a kobject only for reference counting, nothing else. So switch it to use a kref instead, which is all that is needed, and is much smaller. Cc: Anton Blanchard <anton@au.ibm.com> Cc: Paul Mackerras <paulus@au.ibm.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Ryan S. Arnold <rsa@us.ibm.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-01-25kobject: convert hvc_console to use kref, not kobjectGreg Kroah-Hartman1-47/+33
hvc_console is using a kobject only for reference counting, nothing else. So switch it to use a kref instead, which is all that is needed, and is much smaller. Cc: Anton Blanchard <anton@au.ibm.com> Cc: Paul Mackerras <paulus@au.ibm.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Ryan S. Arnold <rsa@us.ibm.com> Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-01-25nozomi driverFrank Seidel3-0/+2004
This is a driver to control the cardbus wireless data card that works on 3g networks. Greg Kroah-Hartman <gregkh@suse.de> did the initial driver cleanup. Thanks to Arnaud Patard <apatard@mandriva.com> for help with bugfixing. Thanks to Alan Cox for a lot of tty fixes. Thanks to Satyam Sharma <satyam@infradead.org> for fixing buildbreakage. Thanks to Frank Seidel <fseidel@suse.de> for a lot of bugfixes and rewriting to make it a sane Linux driver Thanks to Jiri Slaby <jirislaby@gmail.com> for a lot bugfixes, cleanups and rewrites that make it much more readable. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Frank Seidel <fseidel@suse.de> Signed-off-by: Jiri Slaby <jirislaby@gmail.com>
2008-01-24drm/i915: add support for E7221 chipsetCarlos Martín1-0/+1
E7221 chipset is a server version of the i915. Signed-off-by: Dave Airlie <airlied@linux.ie> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-24agp/intel: add support for E7221 chipsetCarlos Martín1-2/+9
The E7221 chipset is a 915 rebadged for the Intel server line. Signed-off-by: Dave Airlie <airlied@linux.ie> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-22Fix file references in documentation and KconfigJohann Felix Soden1-1/+1
Fix typo in arch/powerpc/boot/flatdevtree_env.h. There is no Documentation/networking/ixgbe.txt. README.cycladesZ is now in Documentation/. wavelan.p.h is now in drivers/net/wireless/. HFS.txt is now Documentation/filesystems/hfs.txt. OSS-files are now in sound/oss/. Signed-off-by: Johann Felix Soden <johfel@users.sourceforge.net> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-01-14TPM: fix suspend and resume failureDavid Smith1-6/+6
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>
2008-01-11[HWRNG] pasemi: Add missing wait argument to data_presentKamalesh Babulal1-1/+1
drivers/char/hw_random/pasemi-rng.c: In function `pasemi_rng_data_present': drivers/char/hw_random/pasemi-rng.c:53: error: `wait' undeclared (first use in this function) drivers/char/hw_random/pasemi-rng.c:53: error: (Each undeclared identifier is reported only once drivers/char/hw_random/pasemi-rng.c:53: error: for each function it appears in.) drivers/char/hw_random/pasemi-rng.c: At top level: drivers/char/hw_random/pasemi-rng.c:93: warning: initialization from incompatible pointer type Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-11[HWRNG]: move status polling loop to data_present callbacksPatrick McHardy7-37/+72
Handle waiting for new random within the drivers themselves, this allows to use better suited timeouts for the individual rngs. Signed-off-by: Patrick McHardy <kaber@trash.net> Acked-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2008-01-09pl2303: Fix mode switching regressionAlan Cox1-0/+19
Cleaning out all the incorrect 'no change made' checks for termios settings showed up a problem with the PL2303. The hardware here seems to lose sync and bits if you tell it to make no changes. This shows up with a real world application. To fix this the driver check for meaningful hardware changes is restored but doing the tests correctly and as a tty layer function so it doesn't get duplicated wrongly everywhere if other drivers turn out to need it. Signed-off-by: Alan Cox <alan@redhat.com> Tested-by: Mirko Parthey <mirko.parthey@informatik.tu-chemnitz.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-23tty: fix logic change introduced by wait_event_interruptible_timeout()Cory T. Tusar1-1/+1
Commit 5a52bd4a2dcb570333ce6fe2e16cd311650dbdc8 introduced a subtle logic change in tty_wait_until_sent(). The original version would only error out of the 'do { ... } while (timeout)' loop if signal_pending() evaluated to true; a timeout or break due to an empty buffer would fall out of the loop and into the tty->driver->wait_until_sent handling. The current implementation will error out on either a pending signal or an empty buffer, falling through to the tty->driver->wait_until_sent handling only on a timeout. The ->wait_until_sent() will not be reached if the buffer empties before timeout jiffies have elapsed. This behavior differs from that prior to commit 5a52bd4a2dcb570333ce6fe2e16cd311650dbdc8. I turned this up while using a little serial download utility to bootstrap an ARM-based eval board. The util worked fine on 2.6.22.x, but consistently failed on 2.6.23.x. Once I'd determined that, I narrowed things down with git bisect, and found the above difference in logic in tty_wait_until_sent() by inspection. This change reverts the logic flow in tty_wait_until_sent() to match that prior to the aforementioned commit. Signed-off-by: Cory T. Tusar <ctusar@videon-central.com> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Acked-by: Jiri Slaby <jirislaby@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-12-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6Linus Torvalds2-579/+0
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-2.6: HOWTO: update misspelling and word incorrected add stable_api_nonsense.txt in korean HOWTO: change addresses of maintainer and lxr url for Korean HOWTO Add Documentation for FAIR_USER_SCHED sysfs files HOWTO: Change man-page maintainer address for Japanese HOWTO tipar: remove obsolete module kobject: fix the documentation of how kobject_set_name works
2007-12-17tipar: remove obsolete moduleRomain Liévin2-579/+0
tipar: remove obsolete module The tipar character driver was used to implement bit-banging access to Texas Instruments parallel link cable. A user-land method now exists thru PPDEV & PARPORT. Signed-off-by: Romain Liévin <roms@lpg.ticalc.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-12-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds1-0/+2
* git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] add Nano 7240 driver [WATCHDOG] ipmi: add the standard watchdog timeout ioctls [WATCHDOG] IT8212F watchdog driver [WATCHDOG] Sbus: cpwatchdog, remove SPIN_LOCK_UNLOCKED [WATCHDOG] bfin_wdt, remove SPIN_LOCK_UNLOCKED [WATCHDOG] Stop looking for device as soon as one is found [WATCHDOG] at32ap700x_wdt: add support for boot status and add fix for silicon errata
2007-12-07Pull apm-freeze-fix into release branchLen Brown1-7/+8
2007-12-05gpio_cs5535: disable AUX on outputBen Gardner1-0/+5
The AMD CS5535/CS5536 GPIO has two alternate output modes: AUX-1 and AUX-2. When either AUX is enabled, the cs5535_gpio driver cannot control the output. Some BIOS code for the Geode processor enables AUX-1 for GPIO-1, which configures it as the PC BEEP output. This patch will disable AUX-1 and AUX-2 when the user enables output. Signed-of-by: Ben Gardner <gardner.ben@gmail.com> Cc: Richard Knutsson <ricknu-0@student.ltu.se> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-29TPM: fix TIS device driver locality requestMarcel Selhorst1-5/+5
During the initialization of the TPM TIS driver, the necessary locality has to be requested earlier in the init-process. Depending on the used TPM chip, this leads to wrong information. For example: Lenovo X61s with Atmel TPM: tpm_tis 00:0a: 1.2 TPM (device-id 0xFFFF, rev-id 255) But correct is: tpm_tis 00:0c: 1.2 TPM (device-id 0x3203, rev-id 9) This short patch fixes this issue. Signed-off-by: Marcel Selhorst <tpm@selhorst.net> Cc: Kylene Jo Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-29allow LEGACY_PTYS to be set to 0Kay Sievers1-1/+1
The count of legacy pty devices can be set by a kernel commandline parameter. For the distro kernel, we would like to disable all pty's by default, but keep the opportunity to request devices on the kernel commandline. Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Acked-by: Jean Delvare <jdelvare@suse.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2007-11-28[WATCHDOG] ipmi: add the standard watchdog timeout ioctlsCorey Minyard1-0/+2
Add the standard IOCTLs to the IPMI driver for setting and getting the pretimeout. Tested by Benoit Guillon. Signed off by: Corey Minyard <cminyard@mvista.com> Cc: Benoit Guillon <guillon@thalescomputers.fr> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-11-28Merge branch 'for-linus' of ↵Linus Torvalds1-3/+5
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: adds the context menu key (HUT GenDesc 0x84) Input: add definitions for frame forward and frame back keys Input: bf54x-keys - keypad does not exist on BF544 parts Input: gpio-keys - request and configure GPIOs Input: i8042 - add i8042.noloop quirk for MS Virtual Machine Sonypi: use synchronize_irq instead of sycnronize_sched sonypi: fit input devices into sysfs tree sony-laptop: fit input devices into sysfs tree
2007-11-21Sonypi: use synchronize_irq instead of sycnronize_schedDmitry Torokhov1-1/+1
We know exactly what IRQ we are using, so synchronize_irq() suits much better. Plus synchronize_sched() will not work for us in -rt kernels. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Acked-by: Mattia Dongili <malattia@linux.it>
2007-11-21sonypi: fit input devices into sysfs treeDmitry Torokhov1-2/+4
Properly set up parent on input devices registered by sonypi. Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Acked-by: Mattia Dongili <malattia@linux.it>
2007-11-21Freezer: Fix APM emulation breakageRafael J. Wysocki1-7/+8
The APM emulation is currently broken as a result of commit 831441862956fffa17b9801db37e6ea1650b0f69 "Freezer: make kernel threads nonfreezable by default" that removed the PF_NOFREEZE annotations from apm_ioctl() without adding the appropriate freezer hooks. Fix it and remove the unnecessary variable flags from apm_ioctl(). Special thanks to Franck Bui-Huu <vagabon.xyz@gmail.com> for pointing out the problem. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Cc: Pavel Machek <pavel@ucw.cz> Cc: Franck Bui-Huu <vagabon.xyz@gmail.com> Cc: Nigel Cunningham <nigel@nigel.suspend2.net> Signed-off-by: Len Brown <len.brown@intel.com>
2007-11-15Merge branch 'master' of ↵Linus Torvalds1-3/+3
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NET]: rt_check_expire() can take a long time, add a cond_resched() [ISDN] sc: Really, really fix warning [ISDN] sc: Fix sndpkt to have the correct number of arguments [TCP] FRTO: Clear frto_highmark only after process_frto that uses it [NET]: Remove notifier block from chain when register_netdevice_notifier fails [FS_ENET]: Fix module build. [TCP]: Make sure write_queue_from does not begin with NULL ptr [TCP]: Fix size calculation in sk_stream_alloc_pskb [S2IO]: Fixed memory leak when MSI-X vector allocation fails [BONDING]: Fix resource use after free [SYSCTL]: Fix warning for token-ring from sysctl checker [NET] random : secure_tcp_sequence_number should not assume CONFIG_KTIME_SCALAR [IWLWIFI]: Not correctly dealing with hotunplug. [TCP] FRTO: Plug potential LOST-bit leak [TCP] FRTO: Limit snd_cwnd if TCP was application limited [E1000]: Fix schedule while atomic when called from mii-tool. [NETX]: Fix build failure added by 2.6.24 statistics cleanup. [EP93xx_ETH]: Build fix after 2.6.24 NAPI changes. [PKT_SCHED]: Check subqueue status before calling hard_start_xmit
2007-11-15rtc: fall back to requesting only the ports we actually useBjorn Helgaas1-6/+30
Firmware like PNPBIOS or ACPI can report the address space consumed by the RTC. The actual space consumed may be less than the size (RTC_IO_EXTENT) assumed by the RTC driver. The PNP core doesn't request resources yet, but I'd like to make it do so. If/when it does, the RTC_IO_EXTENT request may fail, which prevents the RTC driver from loading. Since we only use the RTC index and data registers at RTC_PORT(0) and RTC_PORT(1), we can fall back to requesting just enough space for those. If the PNP core requests resources, this results in typical I/O port usage like this: 0070-0073 : 00:06 <-- PNP device 00:06 responds to 70-73 0070-0071 : rtc <-- RTC driver uses only 70-71 instead of the current: 0070-0077 : rtc <-- RTC_IO_EXTENT == 8 Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-15rtc: release correct region in error pathBjorn Helgaas1-9/+11
The misc_register() error path always released an I/O port region, even if the region was memory-mapped (only mips uses memory-mapped RTC, as far as I can see). Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Acked-by: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-15cm40x0_cs.c: fix debug macrosPascal Terjan2-2/+2
When PCMCIA_DEBUG is set, cm40x0_cs.c and cm4000_cs.c don't build because the definition of reader_to_dev uses a non-existent handle field of the struct pcmcia_device in the call to handle_to_dev. As handle_to_dev works on struct pcmcia_device, the fix is quite trivial. Signed-off-by: Pascal Terjan <pterjan@mandriva.com> Cc: Harald Welte <laforge@gnumonks.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-14[NET] random : secure_tcp_sequence_number should not assume CONFIG_KTIME_SCALAREric Dumazet1-3/+3
All 32 bits machines but i386 dont have CONFIG_KTIME_SCALAR. On these machines, ktime.tv64 is more than 4 times the (correct) result given by ktime_to_ns() Again on these machines, using ktime_get_real().tv64 >> 6 give a 32bits rollover every 64 seconds, which is not wanted (less than the 120 s MSL) Using ktime_to_ns() is the portable way to get nsecs from a ktime, and have correct code. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-07[TTY]: Fix network driver interactions with TCGET/SET calls.Alan Cox1-66/+104
Dave Miller noted various cases where line disciplines for things like ppp go poking around in termios themselves in ways that broke with the new termios code. Rather than have them all learning about termios internals provide proper methods for this - tty_mode_ioctl() This handles all the terminal mode handling for speed/carrier etc and none of the methods are ldisc dependant so they can be called by any user - tty_perform_flush() This extracts the flush functionality and enables pppd the ppp layer to share it cleanly. The existing n_tty_ioctl code is refactored in this patch to provide the new functions and to call them itself appropriately. This patch has no (intended) behaviour changes and simply prepares for the other fixes. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-06drm: DRM: fix memset size errorLi Zefan1-1/+1
The size passing to memset is wrong. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-11-06drm: remove remnants of DRM_COPY_FROM/TO_USER_IOCTLDave Airlie2-11/+0
This is a bug in the savage driver since I introduced these changes. Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-11-06drm: remove second forward decleration of drm device struct.Dave Airlie1-2/+0
Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-11-06virtio/virtcons: fix section mismatch warningRandy Dunlap1-1/+1
Make virtcons_probe() __devinit. Fixes this section warning: WARNING: vmlinux.o(.text+0x14c10b): Section mismatch: reference to .init.text:hvc_alloc (between 'virtcons_probe' and 'ac_register_board') Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-05drm/sis: missing mutex unlock in error path.Roel Kluin1-0/+1
airlied: separated this out from a patch on lkml. Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Dave Airlie <airlied@linux.ie>
2007-11-05radeon: set the address to access the GART table on the CPU side correctlyDave Airlie2-2/+4
This code relied on the CPU and GPU address for the aperture being the same, On some r5xx hardware I was playing with I noticed that this isn't always true. This fixes issues seen on some r400 cards. (bugs.freedesktop.org 9957) Signed-off-by: Dave Airlie <airlied@redhat.com>
2007-10-30x86 gart: rename CONFIG_IOMMU to CONFIG_GART_IOMMUJoerg Roedel2-3/+3
This patch renames the IOMMU config option to GART_IOMMU because in fact it means the GART and not general support for an IOMMU on x86. Signed-off-by: Joerg Roedel <joerg.roedel@amd.com> Acked-by: Muli Ben-Yehuda <muli@il.ibm.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2007-10-29x86 merge fallout: umlAl Viro1-2/+2
Don't undef __i386__/__x86_64__ in uml anymore, make sure that (few) places that required adjusting the ifdefs got those. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-24drivers/char/riscom8: clean up irq handlingJeff Garzik1-11/+5
Make irq handling more efficient, by passing board pointer via request_irq() to our irq handler's dev_id argument. This eliminates a table lookup upon each interrupt, and eliminates an associated global variable (the table). Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-24char/pcmcia/synclink_cs: trim trailing whitespaceJeff Garzik1-353/+353
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-24drivers/char/ip2: separate polling and irq-driven work entry pointsJeff Garzik1-7/+20
Polling currently calls the irq handler, which loops through all the boards, calling the work function for all polling boards with work. irq handling loops through all the boards, finding the specific board that applies to us, and calling the work just for that one board. The two logics are sufficiently different to warrant different functions, rather than being slack and calling the same function in two different ways. This serves to make the interrupt handler a -lot- more efficient. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-24drivers/char/ip2: split out irq core logic into separate functionJeff Garzik1-18/+26
No changes besides code movement and glue. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-24Eliminate pointless casts from void* in a few driver irq handlers.Jeff Garzik1-2/+2
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-24[PARPORT] Remove unused 'irq' argument from parport irq functionsJeff Garzik1-2/+2
None of the drivers with a struct pardevice's ->irq_func() hook ever used the 'irq' argument passed to it, so remove it. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguestLinus Torvalds4-178/+230
* git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-lguest: (45 commits) Use "struct boot_params" in example launcher Loading bzImage directly. Revert lguest magic and use hook in head.S Update lguest documentation to reflect the new virtual block device name. generalize lgread_u32/lgwrite_u32. Example launcher handle guests not being ready for input Update example launcher for virtio Lguest support for Virtio Remove old lguest I/O infrrasructure. Remove old lguest bus and drivers. Virtio helper routines for a descriptor ringbuffer implementation Module autoprobing support for virtio drivers. Virtio console driver Block driver using virtio. Net driver using virtio Virtio interface Boot with virtual == physical to get closer to native Linux. Allow guest to specify syscall vector to use. Rename "cr3" to "gpgdir" to avoid x86-specific naming. Pagetables to use normal kernel types ...
2007-10-23Char: cyclades, fix potential NULL dereferenceJiri Slaby1-1/+1
ztxdone is jumped to even if tty is NULL and tty_wakeup placed after this label doesn't expect NULLed parameter, so this will cause an oops in some situations (why they scheduled a wakeup there before remove bottom half processing patch?). wakeup only in the case when we have non-null tty struct. Spotted by Adrian Bunk. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Cc: Adrian Bunk <bunk@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-23Remove old lguest bus and drivers.Rusty Russell2-178/+0
This gets rid of the lguest bus, drivers and DMA mechanism, to make way for a generic virtio mechanism. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-10-23Virtio console driverRusty Russell3-0/+230
This is an hvc-based virtio console driver. It's suboptimal becuase hvc expects to have raw access to interrupts and virtio doesn't assume that, so it currently polls. There are two solutions: expose hvc's "kick" interface, or wean off hvc. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-10-20Documentation: Remove references to dead "cyclades=" boot optionRobert P. J. Day1-2/+0
Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Adrian Bunk <bunk@kernel.org>
2007-10-20Convert files to UTF-8 and some cleanupsJan Engelhardt18-25/+25
* Convert files to UTF-8. * Also correct some people's names (one example is Eißfeldt, which was found in a source file. Given that the author used an ß at all in a source file indicates that the real name has in fact a 'ß' and not an 'ss', which is commonly used as a substitute for 'ß' when limited to 7bit.) * Correct town names (Goettingen -> Göttingen) * Update Eberhard Mönkeberg's address (http://lkml.org/lkml/2007/1/8/313) Signed-off-by: Jan Engelhardt <jengelh@gmx.de> Signed-off-by: Adrian Bunk <bunk@kernel.org>
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