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2007-06-20s390: Use ccw_device_get_id() in qeth/claw driversCornelia Huck
Use ccw_device_get_id() to get a device number instead of parsing the ccw device's bus id. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-20s390: qeth: wrong packet length in qdio headerFrank Pavlic
Packets Length in qdio header is broken when using EDDP on Layer2 devices. This leads to skb_under_panic on receiver system when running on z/VM GuestLAN devices. Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-20s390: avoid inconsistent lock state in qethUrsula Braun
ipv6_regen_rndid in net/ipv6/addrconf.c makes use of "write_lock_bh" for its inet6_dev->lock. It may run in softirq-context. qeth makes use of "read_lock" for the same inet6_dev->lock. To avoid a potential deadlock situation, qeth should make use of "read_lock_bh" for its usages of inet6_dev->lock. Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-20s390: qeth driver does not recoverUrsula Braun
While first recovery continues, the card issues a STARTLAN command itself. In this case qeth schedules another recovery. This second recovery is cancelled because of an already running first recovery. Stop first recovery in case of 0xe080. Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-20s390: print correct level for HiperSockets devicesUrsula Braun
For real HiperSockets the EBCDIC-ASCII conversion is not necessary. This is only needed for z/VM GuestLAN devices. Signed-off-by: Ursula Braun <braunu@de.ibm.com> Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-20bonding: Fix 802.3ad no carrier on "no partner found" instanceJay Vosburgh
Modify carrier state determination for 802.3ad mode to comply with section 43.3.9 of IEEE 802.3, which requires that "Links that are not successful candidates for aggregation (e.g., links that are attached to other devices that cannot perform aggregation or links that have been manually configured to be non-aggregatable) are enabled to operate as individual IEEE 802.3 links." Bug reported by Laurent Chavey <chavey@google.com>. This patch is an updated version of his patch that changes the wording of commentary and adds an update to the driver version. Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Laurent Chavey <chavey@google.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-20bonding: Fix use after free in unregister pathJay Vosburgh
The following patch (based on a patch from Stephen Hemminger <shemminger@linux-foundation.org>) removes use after free conditions in the unregister path for the bonding master. Without this patch, an operation of the form "echo -bond0 > /sys/class/net/bonding_masters" would trigger a NULL pointer dereference in sysfs. I was not able to induce the failure with the non-sysfs code path, but for consistency I updated that code as well. I also did some testing of the bonding /proc file being open while the bond is being deleted, and didn't see any problems there. Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-20spidernet: checksum and ethtoolStephen Hemminger
It doesn't look like spidernet hardware can really checksum all protocols, the code looks like it does IPV4 only. If so, it should use NETIF_F_IP_CSUM instead of NETIF_F_HW_CSUM. The driver doesn't need it's own get/set for ethtool tx csum, and it should use the standard ethtool_op_get_link. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-20spidernet: turn off descriptor chain end interrupt.Linas Vepstas
At some point, the transmit descriptor chain end interrupt (TXDCEINT) was turned on. This is a mistake; and it damages small packet transmit performance, as it results in a huge storm of interrupts. Turn it off. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-20spidernet: silence the ramfull messagesLinas Vepstas
Although the previous patch resolved issues with hangs when the RX ram full interrupt is encountered, there are still situations where lots of RX ramfull interrupts arrive, resulting in a noisy log in syslog. There is no need for this. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-20spidernet: Don't terminate the RX ringLinas Vepstas
The terminated RX ring will cause trouble during the RX ram full conditions, leading to a hung driver, as the hardware can't find the next descr. There is no real reason to terminate the RX ring; it doesn't make the operation any smooother, and it does require an extra sync. So don't do it. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-20spidernet: Cure RX ram full bugLinas Vepstas
This patch fixes a rare deadlock that can occur when the kernel is not able to empty out the RX ring quickly enough. Below follows a detailed description of the bug and the fix. As long as the OS can empty out the RX buffers at a rate faster than the hardware can fill them, there is no problem. If, for some reason, the OS fails to empty the RX ring fast enough, the hardware GDACTDPA pointer will catch up to the head, notice the not-empty condition, ad stop. However, RX packets may still continue arriving on the wire. The spidernet chip can save some limited number of these in local RAM. When this local ram fills up, the spider chip will issue an interrupt indicating this (GHIINT0STS will show ERRINT, and the GRMFLLINT bit will be set in GHIINT1STS). When te RX ram full condition occurs, a certain bug/feature is triggered that has to be specially handled. This section describes the special handling for this condition. When the OS finally has a chance to run, it will empty out the RX ring. In particular, it will clear the descriptor on which the hardware had stopped. However, once the hardware has decided that a certain descriptor is invalid, it will not restart at that descriptor; instead it will restart at the next descr. This potentially will lead to a deadlock condition, as the tail pointer will be pointing at this descr, which, from the OS point of view, is empty; the OS will be waiting for this descr to be filled. However, the hardware has skipped this descr, and is filling the next descrs. Since the OS doesn't see this, there is a potential deadlock, with the OS waiting for one descr to fill, while the hardware is waiting for a differen set of descrs to become empty. A call to show_rx_chain() at this point indicates the nature of the problem. A typical print when the network is hung shows the following: net eth1: Spider RX RAM full, incoming packets might be discarded! net eth1: Total number of descrs=256 net eth1: Chain tail located at descr=255 net eth1: Chain head is at 255 net eth1: HW curr desc (GDACTDPA) is at 0 net eth1: Have 1 descrs with stat=xa0800000 net eth1: HW next desc (GDACNEXTDA) is at 1 net eth1: Have 127 descrs with stat=x40800101 net eth1: Have 1 descrs with stat=x40800001 net eth1: Have 126 descrs with stat=x40800101 net eth1: Last 1 descrs with stat=xa0800000 Both the tail and head pointers are pointing at descr 255, which is marked xa... which is "empty". Thus, from the OS point of view, there is nothing to be done. In particular, there is the implicit assumption that everything in front of the "empty" descr must surely also be empty, as explained in the last section. The OS is waiting for descr 255 to become non-empty, which, in this case, will never happen. The HW pointer is at descr 0. This descr is marked 0x4.. or "full". Since its already full, the hardware can do nothing more, and thus has halted processing. Notice that descrs 0 through 254 are all marked "full", while descr 254 and 255 are empty. (The "Last 1 descrs" is descr 254, since tail was at 255.) Thus, the system is deadlocked, and there can be no forward progress; the OS thinks there's nothing to do, and the hardware has nowhere to put incoming data. This bug/feature is worked around with the spider_net_resync_head_ptr() routine. When the driver receives RX interrupts, but an examination of the RX chain seems to show it is empty, then it is probable that the hardware has skipped a descr or two (sometimes dozens under heavy network conditions). The spider_net_resync_head_ptr() subroutine will search the ring for the next full descr, and the driver will resume operations there. Since this will leave "holes" in the ring, there is also a spider_net_resync_tail_ptr() that will skip over such holes. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-20spidernet: null out skb pointer after its been used.Linas Vepstas
Avoid kernel crash in mm/slab.c due to double-free of pointer. If the ethernet interface is brought down while there is still RX traffic in flight, the device shutdown routine can end up trying to double-free an skb, leading to a crash in mm/slab.c Avoid the double-free by nulling out the skb pointer. Signed-off-by: Linas Vepstas <linas@austin.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-06-20Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: firewire: Only set client->iso_context if allocation was successful. ieee1394: fix to ether1394_tx in ether1394.c firewire: fix hang after card ejection
2007-06-20Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/mlx4: Make sure inline data segments don't cross a 64 byte boundary IB/mlx4: Handle FW command interface rev 3 IB/mlx4: Handle buffer wraparound in __mlx4_ib_cq_clean() IB/mlx4: Get rid of max_inline_data calculation IB/mlx4: Handle new FW requirement for send request prefetching IB/mlx4: Fix warning in rounding up queue sizes IB/mlx4: Fix handling of wq->tail for send completions
2007-06-21firewire: Only set client->iso_context if allocation was successful.Kristian Høgsberg
This patch fixes an OOPS on cdev release for an fd where iso context creation failed. Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2007-06-20Merge branch 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [MIPS] Don't drag a platform specific header into generic arch code.
2007-06-20x86: Only make Macintosh drivers default on MacsAndi Kleen
It's already annoying that they appear on x86 now -- that's for the 3button emulation needed on x86 macs -- but at least don't make them default. Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-20x86_64: Quieten Atari keyboard warnings in KconfigAndi Kleen
Not directly related to x86, but I got tired of seeing these warnings on every kconfig update when building on a non m68k box: drivers/input/keyboard/Kconfig:170:warning: 'select' used by config symbol 'KEYBOARD_ATARI' refers to undefined symbol 'ATARI_KBD_CORE' drivers/input/mouse/Kconfig:182:warning: 'select' used by config symbol 'MOUSE_ATARI' refers to undefined symbol 'ATARI_KBD_CORE' I moved the definition of ATARI_KBD_CORE into drivers/input/keyboard/Kconfig so it's always seen by Kconfig. Cc: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: Roman Zippel <zippel@linux-m68k.org> Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-20[MIPS] Don't drag a platform specific header into generic arch code.Ralf Baechle
For some platforms it's definitions may conflict. So that's the one-liner. The rest is 10 square kilometers of collateral damage fixup this include used to paper over. Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2007-06-19[S390] Fix zfcpdump headerMichael Holzheu
Added members for volume number and real memory size to header information. Signed-off-by: Michael Holzheu <holzheu@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-06-18Merge master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/jejb/scsi-rc-fixes-2.6: [SCSI] ESP: Don't forget to clear ESP_FLAG_RESETTING. [SCSI] fusion: fix for BZ 8426 - massive slowdown on SCSI CD/DVD drive
2007-06-18IB/mlx4: Make sure inline data segments don't cross a 64 byte boundaryRoland Dreier
Inline data segments in send WQEs are not allowed to cross a 64 byte boundary. We use inline data segments to hold the UD headers for MLX QPs (QP0 and QP1). A send with GRH on QP1 will have a UD header that is too big to fit in a single inline data segment without crossing a 64 byte boundary, so split the header into two inline data segments. Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-18IB/mlx4: Handle FW command interface rev 3Roland Dreier
Upcoming firmware introduces command interface revision 3, which changes the way port capabilities are queried and set. Update the driver to handle both the new and old command interfaces by adding a new MLX4_FLAG_OLD_PORT_CMDS that it is set after querying the firmware interface revision and then using the correct interface based on the setting of the flag. Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-18IB/mlx4: Handle buffer wraparound in __mlx4_ib_cq_clean()Jack Morgenstein
When compacting CQ entries, we need to set the correct value of the ownership bit in case the value is different between the index we copy the CQE from and the index we copy it to. Found by Ronni Zimmerman of Mellanox. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-18IB/mlx4: Get rid of max_inline_data calculationRoland Dreier
The calculation of max_inline_data in set_kernel_sq_size() is bogus, since it doesn't take into account the fact that inline segments may not cross a 64-byte boundary, and hence multiple inline segments will probably need to be used to post large inline sends. We don't support inline sends for kernel QPs anyway, so there's no point in doing this calculation anyway, since the field is just zeroed out a little later. So just delete the bogus calculation. Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-18IB/mlx4: Handle new FW requirement for send request prefetchingRoland Dreier
New ConnectX firmware introduces FW command interface revision 2, which requires that for each QP, a chunk of send queue entries (the "headroom") is kept marked as invalid, so that the HCA doesn't get confused if it prefetches entries that haven't been posted yet. Add code to the driver to do this, and also update the user ABI so that userspace can request that the prefetcher be turned off for userspace QPs (we just leave the prefetcher on for all kernel QPs). Unfortunately, marking send queue entries this way is confuses older firmware, so we change the driver to allow only FW command interface revisions 2. This means that users will have to update their firmware to work with the new driver, but the firmware is changing quickly and the old firmware has lots of other bugs anyway, so this shouldn't be too big a deal. Based on a patch from Jack Morgenstein <jackm@dev.mellanox.co.il>. Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-06-16random: fix output buffer foldingMatt Mackall
(As reported by linux@horizon.com) Folding is done to minimize the theoretical possibility of systematic weakness in the particular bits of the SHA1 hash output. The result of this bug is that 16 out of 80 bits are un-folded. Without a major new vulnerability being found in SHA1, this is harmless, but still worth fixing. Signed-off-by: Matt Mackall <mpm@selenic.com> Cc: <linux@horizon.com> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-16md: fix bug in error handling during raid1 repairMike Accetta
If raid1/repair (which reads all block and fixes any differences it finds) hits a read error, it doesn't reset the bio for writing before writing correct data back, so the read error isn't fixed, and the device probably gets a zero-length write which it might complain about. Signed-off-by: Neil Brown <neilb@suse.de> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-16md: fix two raid10 bugsNeilBrown
1/ When resyncing a degraded raid10 which has more than 2 copies of each block, garbage can get synced on top of good data. 2/ We round the wrong way in part of the device size calculation, which can cause confusion. Signed-off-by: Neil Brown <neilb@suse.de> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-16toshiba_acpi: fix section mismatch in allyesconfigRandy Dunlap
Fix section error (allyesconfig). The exit function is called from init, so functions that are called by the exit function cannot be marked __exit. WARNING: drivers/built-in.o(.text+0xe5bc6): Section mismatch: reference to .exit. text: (between 'toshiba_acpi_exit' and 'hci_raw') Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Cc: Len Brown <len.brown@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-16tty: restore locked ioctl file opPaul Fulghum
Restore tty locked ioctl handler which was replaced with an unlocked ioctl handler in hung_up_tty_fops by the patch: commit e10cc1df1d2014f68a4bdcf73f6dd122c4561f94 Author: Paul Fulghum <paulkf@microgate.com> Date: Thu May 10 22:22:50 2007 -0700 tty: add compat_ioctl This was reported in: [Bug 8473] New: Oops: 0010 [1] SMP The bug is caused by switching to hung_up_tty_fops in do_tty_hangup. An ioctl call can be waiting on BLK after testing for existence of the locked ioctl handler in the normal tty fops, but before calling the locked ioctl handler. If a hangup occurs at that point, the locked ioctl fop is NULL and an oops occurs. (akpm: we can remove my debugging code from do_ioctl() now, but it'll be OK to do that for 2.6.23) Signed-off-by: Paul Fulghum <paulkf@microgate.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>
2007-06-16fix radeon setparam on 32/64 systems, harder.David Woodhouse
Commit 9b01bd5b284bbf519b726b39f1352023cb5e9e69 introduced a compat_ioctl handler for RADEON_SETPARAM, the sole purpose of which was to handle the fact that on i386, alignof(uint64_t)==4. Unfortunately, this handler was installed for _all_ 64-bit architectures, instead of only x86_64 and ia64. And thus it breaks 32-bit compatibility on every other arch, where 64-bit integers are aligned to 8 bytes in 32-bit mode just the same as in 64-bit mode. Arnd has a cunning plan to use 'compat_u64' with appropriate alignment attributes according to the 32-bit ABI, but for now let's just make the compat_radeon_cp_setparam routine entirely disappear on 64-bit machines whose 32-bit compat support isn't for i386. It would be a no-op with compat_u64 anyway. Signed-off-by: David Woodhouse <dwmw2@infradead.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Dave Airlie <airlied@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-06-16ieee1394: fix to ether1394_tx in ether1394.cCarlos E. Ugarte
This patch fixes a problem that occurs when packets cannot be sent across the ieee1394 bus and we return NETDEV_TX_BUSY in the net driver "hard start xmit" routine ether1394_tx. When we return NETDEV_TX_BUSY the stack will call ether1394_tx again with the same skb. So we need to restore the header to look like it did before we munged it for xmit over ieee1394. [Stefan Richter: changed whitespace, deleted a local variable] Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2007-06-16firewire: fix hang after card ejectionStefan Richter
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de> Signed-off-by: Kristian Høgsberg <krh@redhat.com>
2007-06-16ide-scsi: fix OOPS in idescsi_expiry()Bartlomiej Zolnierkiewicz
drive->driver_data contains pointer to Scsi_Host not idescsi_scsi_t. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-06-16Resume from RAM on HPC nx6325 brokenRafael J. Wysocki
generic_ide_resume() should check if dev->driver is not NULL before applying to_ide_driver() to it. Fix that. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
2007-06-15Merge branch 'master' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6 * 'master' of master.kernel.org:/pub/scm/linux/kernel/git/cooloney/blackfin-2.6: (30 commits) Blackfin SMC91X ethernet supporting driver: SMC91C111 LEDs are note drived in the kernel like in uboot Blackfin SPI driver: fix bug SPI DMA incomplete transmission Blackfin SPI driver: tweak spi cleanup function to match newer kernel changes Blackfin RTC drivers: update MAINTAINERS information Blackfin serial driver: decouple PARODD and CMSPAR checking from PARENB Blackfin serial driver: actually implement the break_ctl() function Blackfin serial driver: ignore framing and parity errors Blackfin serial driver: hook up our UARTs STP bit with userspaces CMSPAR Blackfin arch: move HI/LO macros into blackfin.h and punt the rest of macros.h as it includes VDSP macros we never use Blackfin arch: redo our linker script a bit Blackfin arch: make sure we initialize our L1 Data B section properly based on the linked kernel Blackfin arch: fix bug can not wakeup from sleep via push buttons Blackfin arch: add support for Alon Bar-Lev's dynamic kernel command-line Blackfin arch: add missing gpio.h header to fix compiling in some pm configurations Blackfin arch: As Mike pointed out range goes form m..MAX_BLACKFIN_GPIO -1 Blackfin arch: fix spelling typo in output Blackfin arch: try to split up functions like this into smaller units according to LKML review Blackfin arch: add proper ENDPROC() Blackfin arch: move more of our startup code to .init so it can be freed once we are up and running Blackfin arch: unify differences between our diff head.S files -- no functional changes ...
2007-06-15KVM: Prevent guest fpu state from leaking into the hostAvi Kivity
The lazy fpu changes did not take into account that some vmexit handlers can sleep. Move loading the guest state into the inner loop so that it can be reloaded if necessary, and move loading the host state into vmx_vcpu_put() so it can be performed whenever we relinquish the vcpu. Signed-off-by: Avi Kivity <avi@qumranet.com>
2007-06-14Merge branch 'drm-patches' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 * 'drm-patches' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6: drm: fix radeon setparam on 32/64 bit systems. drm/i915: Add support for the G33, Q33, and Q35 chipsets. i915: add new pciids for 945GME, 965GME/GLE
2007-06-14Merge master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/kyle/parisc-2.6: (30 commits) [PARISC] remove global_ack_eiem [PARISC] Fix kernel panic in check_ivt [PARISC] Fix bug when syscall nr is __NR_Linux_syscalls [PARISC] be more defensive in process.c::get_wchan [PARISC] fix "reduce size of task_struct on 64-bit machines" fallout [PARISC] fix null ptr deref in unwind.c [PARISC] fix trivial spelling nit in asm/linkage.h [PARISC] remove remnants of parisc-specific softirq code [PARISC] fix section mismatch in smp.c [PARISC] fix "ENTRY" macro redefinition [PARISC] Wire up utimensat/signalfd/timerfd/eventfd syscalls [PARISC] fix section mismatch in superio serial drivers [PARISC] fix section mismatch in parisc eisa driver [PARISC] fix section mismatches in arch/parisc/kernel [PARISC] fix section mismatch in ccio-dma [PARISC] fix section mismatch in parisc STI video drivers [PARISC] fix section mismatch in parport_gsc [PARISC] fix lasi_82596 build [PARISC] Build fixes for power.c [PARISC] kobject is embedded in subsys, not kset ...
2007-06-14Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart: [AGPGART] intel_agp: fix device probe
2007-06-14[AGPGART] intel_agp: fix device probeWang Zhenyu
This patch trys to fix device probe in two cases. First we should correctly detect device if integrated graphics device is not enabled or exists, like an add-in card is plugged. Second on some type of intel GMCH, it might have multiple graphic chip models, like 945GME case, so we should be sure the detect works through the whole table. Signed-off-by: Wang Zhenyu <zhenyu.z.wang@intel.com> Signed-off-by: Dave Jones <davej@redhat.com>
2007-06-14Merge branch 'master' of ↵Linus Torvalds
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: [IPV6] addrconf: Fix IPv6 on tuntap tunnels [TCP]: Add missing break to TCP option parsing code [SCTP] Don't disable PMTU discovery when mtu is small [SCTP] Flag a pmtu change request [SCTP] Update pmtu handling to be similar to tcp [SCTP] Fix leak in sctp_getsockopt_local_addrs when copy_to_user fails [SCTP]: Allow unspecified port in sctp_bindx() [SCTP]: Correctly set daddr for IPv6 sockets during peeloff [TCP]: Set initial_ssthresh default to zero in Cubic and BIC. [TCP]: Fix left_out setting during FRTO [TCP]: Disable TSO if MD5SIG is enabled. [PPP_MPPE]: Fix "osize too small" check. [PATCH] mac80211: Don't stop tx queue on master device while scanning. [PATCH] mac80211: fix debugfs tx power reduction output [PATCH] cfg80211: fix signed macaddress in sysfs [IrDA]: f-timer reloading when sending rejected frames. [IrDA]: Fix Rx/Tx path race.
2007-06-13Merge 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: move input-polldev to drivers/input Input: i8042 - add ULI EV4873 to noloop list Input: i8042 - add ASUS P65UP5 to the noloop list Input: usbtouchscreen - fix fallout caused by move from drivers/usb
2007-06-13[SCSI] ESP: Don't forget to clear ESP_FLAG_RESETTING.Thomas Bogendoerfer
esp_reset_cleanup() does everything necessary except clear the flag, so we never exit resetting state. Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
2007-06-13mmc: get back read-only switch functionPierre Ossman
Somehow the code to read the read-only switch of SD cards got lost in the reorganisation. Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-06-13mmc-omap: fix sd response type 6 vs. 1Ragner Magalhaes
Ignoring OMAP_MMC_STAT_CARD_ERR, treating it as if the command completed correctly. Signed-off-by: Ragner Magalhaes <ragner.magalhaes@indt.org.br> Signed-off-by: Carlos Eduardo Aguiar <carlos.aguiar@indt.org.br> Signed-off-by: Pierre Ossman <drzeus@drzeus.cx>
2007-06-13Input: move input-polldev to drivers/inputDmitry Torokhov
To work around deficiences in Kconfig that allows to "select" a symbol without automatically selecting all dependencies for that symbol move input-polldev from drivers/input/misc to drivers/input thus removing extra dependency on CONFIG_INPUT_MISC. Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
2007-06-12Merge branch 'master' into upstream-fixesJeff Garzik