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2007-01-11[PATCH] PCMCIA: fix drivers broken by recent cleanupDaniel Ritz
Setting .ConfigBase and .Present is now done at the pcmcia core. The driver cleanup missed a few places where the driver did set .Present to PRESENT_OPTION and later to the values from the CIS. Setting to PRESENT_OPTION now overrides the values from the CIS. So just remove those lines. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-01-11[PATCH] Fix HWRNG built-in initcalls priorityMichael Buesch
This changes all HWRNG driver initcalls to module_init(). We must probe the RNGs after the major kernel subsystems are already up and running (like PCI). This fixes Bug 7730. http://bugzilla.kernel.org/show_bug.cgi?id=7730 Signed-off-by: Michael Buesch <mb@bu3sch.de> Cc: Jan Beulich <jbeulich@novell.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-01-11[PATCH] intel-rng workaroundsJan Beulich
Add a load option to intel-rng to allow skipping the FWH detection, necessary in case the BIOS has locked read-only the firmware hub space. Also prevent any attempt to write to firmware space if it cannot be write enabled (apparently caused hangs on some systems not having an FWH and thus also not having a respective RNG). Signed-off-by: Jan Beulich <jbeulich@novell.com> Signed-off-by: Michael Buesch <mb@bu3sch.de> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-01-11[PATCH] really fix funsoft driverDavid Miller
Fix void cast and re-enable on sparc. Signed-off-by: David S. Miller <davem@davemloft.net> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-01-11[PATCH] KVM: add VM-exit profilingIngo Molnar
This adds the profile=kvm boot option, which enables KVM to profile VM exits. Use: "readprofile -m ./System.map | sort -n" to see the resulting output: [...] 18246 serial_out 148.3415 18945 native_flush_tlb 378.9000 23618 serial_in 212.7748 29279 __spin_unlock_irq 622.9574 43447 native_apic_write 2068.9048 52702 enable_8259A_irq 742.2817 54250 vgacon_scroll 89.3740 67394 ide_inb 6126.7273 79514 copy_page_range 98.1654 84868 do_wp_page 86.6000 140266 pit_read 783.6089 151436 ide_outb 25239.3333 152668 native_io_delay 21809.7143 174783 mask_and_ack_8259A 783.7803 362404 native_set_pte_at 36240.4000 1688747 total 0.5009 Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-01-11[PATCH] md: pass down BIO_RW_SYNC in raid{1,10}Lars Ellenberg
md raidX make_request functions strip off the BIO_RW_SYNC flag, thus introducing additional latency. Fixing this in raid1 and raid10 seems to be straightforward enough. For our particular usage case in DRBD, passing this flag improved some initialization time from ~5 minutes to ~5 seconds. Acked-by: NeilBrown <neilb@suse.de> Signed-off-by: Lars Ellenberg <lars@linbit.com> Acked-by: Jens Axboe <jens.axboe@oracle.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-01-11[PATCH] rtc-sh: correctly report rtc_wkalrm.enabledDavid Brownell
This fixes the SH rtc driver to (a) correctly report 'enabled' status with other alarm status; (b) not duplicate that status in its procfs dump Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Acked-by: Paul Mundt <lethal@linux-sh.org> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-01-11[PATCH] increment pos before looking for the next cap in __pci_find_next_ht_capBrice Goglin
While testing 2.6.20-rc3 on a machine with some CK804 chipsets, we noticed that quirk_nvidia_ck804_msi_ht_cap() was not detecting HT MSI capabilities anymore. It is actually caused by the MSI mapping on the root chipset being the 2nd HT capability in the chain. pci_find_ht_capability() does not seem to find anything but the first HT cap correctly, because it forgets to increment the position before looking for the next cap. The following patch seems to fix it. At least, this proves that having a ttl is good idea since the machine would have been stucked in an infinite loop if we didn't have a ttl :) We have to pass pos + PCI_CAP_LIST_NEXT to __pci_find_next_cap_ttl to get the next HT cap instead of the same one again. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Andrew J. Gallatin <gallatin@myri.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-01-10Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6Linus Torvalds
* 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: [PATCH] x86-64: Fix warnings in ia32_aout.c [PATCH] i386: Convert some functions to __init to avoid MODPOST warnings [PATCH] i386: Fix memory hotplug related MODPOST generated warning [PATCH] x86-64: tighten up printks [PATCH] x86-64: - Ignore long SMI interrupts in clock calibration [PATCH] x86-64: pci quirks MODPOST warning fix [PATCH] x86-64: Modpost whitelist reference to more symbols (pattern 3) [PATCH] x86-64: modpost add more symbols to whitelist pattern2 [PATCH] i386: make apic probe function non-init [PATCH] i386: cpu hotplug/smpboot misc MODPOST warning fixes [PATCH] x86-64: Use different constraint for gcc < 4.1 in bitops.h [PATCH] x86-64: Make noirqdebug_setup function non init to fix modpost warning [PATCH] i386: Update defconfig [PATCH] x86-64: Update defconfig
2007-01-11[PATCH] x86-64: pci quirks MODPOST warning fixVivek Goyal
o MODPOST generates warnings for i386 if kernel is compiled with CONFIG_RELOCATABLE=y WARNING: vmlinux - Section mismatch: reference to .init.data: from .text between 'asus_hides_smbus_lpc_ich6' (at offset 0xc0217d58) and 'quirk_cardbus_legacy' WARNING: vmlinux - Section mismatch: reference to .init.data: from .text between 'asus_hides_smbus_lpc' (at offset 0xc0217fd9) and 'pci_match_id' o Two quirk functions which are non __init, are accessing data which is of type __init. Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andi Kleen <ak@suse.de>
2007-01-11[PATCH] x86-64: modpost add more symbols to whitelist pattern2Vivek Goyal
o MODPOST generates warning for i386 if compiled with CONFIG_RELOCATABLE=y and serial console support is enabled. o Serial console setup function, serial8250_console_setup(), is a non __init function and it calls functions which are of type __init(). (uart_parse_options() and uart_set_options()). Assuming, setup will be called during init time, changing serial8250_console_setup() to __init. o Adding one more pattern to modpost whitelist. Console drivers might have *_console structures containing references to setup functions which can be of __init type. Don't generate warnings for those. WARNING: vmlinux - Section mismatch: reference to .init.text: from .data between 'serial8250_console' (at offset 0xc05a33d8) and 'serial8250_reg' Signed-off-by: Vivek Goyal <vgoyal@in.ibm.com> Signed-off-by: Andi Kleen <ak@suse.de> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Andi Kleen <ak@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org>
2007-01-10Merge 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: ieee1394: sbp2: fix probing of some DVD-ROM/RWs
2007-01-10Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/drzeus/mmc: MMC: at91 mmc linkage updates ARM: OMAP: fix MMC workqueue changes
2007-01-10ieee1394: sbp2: fix probing of some DVD-ROM/RWsStefan Richter
Since commit 98e238cd42be6c0852da519303cf0182690f8d9f in Linux 2.6.19, "ieee1394: sbp2: don't prefer MODE SENSE 10", some FireWire DVD-ROMs and DVD-RWs were mistaken as CD-ROM because sr_mod now sent MODE SENSE 6. The MMC command set includes only MODE SENSE 10. http://bugzilla.kernel.org/show_bug.cgi?id=7800 This fix lets sbp2 switch scsi_device.use_10_for_rw on for MMC LUs. This should rather be done in the command set driver sr_mod, not in the sbp2 transport driver, and an according patch will follow for a next Linux release. Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
2007-01-09Merge branch 'for-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband * 'for-linus' of master.kernel.org:/pub/scm/linux/kernel/git/roland/infiniband: IB/mthca: Don't execute QUERY_QP firmware command for QP in RESET state IB/ehca: Use proper GFP_ flags for get_zeroed_page() IB/mthca: Fix PRM compliance problem in atomic-send completions RDMA/ucma: Don't report events with invalid user context RDMA/ucma: Fix struct ucma_event leak when backlog is full RDMA/iwcm: iWARP connection timeouts shouldn't be reported as rejects IB/iser: Return error code when PDUs may not be sent IB/mthca: Fix off-by-one in FMR handling on memfree
2007-01-09IB/mthca: Don't execute QUERY_QP firmware command for QP in RESET stateDotan Barak
If a QP being queried is in the RESET state, don't execute the QUERY_QP firmware command (because it will fail). Signed-off-by: Dotan Barak <dotanb@mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-01-09IB/ehca: Use proper GFP_ flags for get_zeroed_page()Hoang-Nam Nguyen
Here is a patch for ehca to use proper flag, ie. GFP_ATOMIC resp. GFP_KERNEL, when calling get_zeroed_page() to prevent "Bug: scheduling while atomic...". This error does not cause a kernel panic but makes ipoib un-usable afterwards. It is reproducible on 2.6.20-rc4 if one does ifconfig down during a flood ping test. I have not observed this error in earlier releases incl. 2.6.20-rc1. This error occurs when a qp event/irq is received and ehca event handler allocates a control block/page to obtain HCA error data block. Use of GFP_ATOMIC when in interrupt context prevents this issue. Signed-off-by Hoang-Nam Nguyen <hnguyen@de.ibm.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-01-09Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [TCP]: Fix iov_len calculation in tcp_v4_send_ack(). [NETFILTER]: nf_conntrack_netbios_ns: fix uninitialized member in expectation [TG3]: Add PHY workaround for 5755M. [BNX2]: Update version and reldate. [BNX2]: Fix bug in bnx2_nvram_write(). [BNX2]: Fix 5709 Serdes detection. [BNX2]: Don't apply CRC PHY workaround to 5709. NetLabel: correct CIPSO tag handling when adding new DOI definitions NetLabel: correct locking in selinux_netlbl_socket_setsid() [Bluetooth] Correct SCO buffer for Broadcom based Dell laptops [Bluetooth] Correct SCO buffer for Broadcom based HP laptops [Bluetooth] Correct SCO buffer size for another ThinkPad laptop [Bluetooth] Handle device registration failures [Bluetooth] Fix uninitialized return value for RFCOMM sendmsg() [Bluetooth] More checks if DLC is still attached to the TTY [Bluetooth] Add packet size checks for CAPI messages [X25]: Trivial, SOCK_DEBUG's in x25_facilities missing newlines [INET]: Fix incorrect "inet_sock->is_icsk" assignment.
2007-01-09Merge branch 'upstream-linus' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6 * 'upstream-linus' of master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6: pcnet_cs : add new id chelsio: error path fix s390: iucv Kconfig help description changes s390: qeth driver fixes: atomic context fixups s390: qeth driver fixes: packet socket s390: qeth driver fixes: VLAN hdr, perf stats forcedeth: sideband management fix Revert "[PATCH] e1000: disable TSO on the 82544 with slab debugging" qeth: fix uaccess handling and get rid of unused variable qla3xxx: Add delay to NVRAM register access. qla3xxx: Remove NETIF_F_LLTX from driver features. ixgb: Write RA register high word first, increment version ixgb: Maybe stop TX if not enough free descriptors ixgb: Fix early TSO completion [PATCH] ipw2100: Fix dropping fragmented small packet problem [PATCH] ieee80211: WLAN_GET_SEQ_SEQ fix (select correct region)
2007-01-09Merge branch 'merge' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc * 'merge' of master.kernel.org:/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Fix bugs in the hypervisor call stats code [POWERPC] Fix corruption in hcall9 [POWERPC] iSeries: fix setup initcall [POWERPC] iSeries: fix viopath initialisation [POWERPC] iSeries: fix lpevents initialisation [POWERPC] iSeries: fix proc/iSeries initialisation [POWERPC] iSeries: fix mf proc initialisation [POWERPC] disable PReP and EFIKA during make oldconfig [POWERPC] Fix mpc52xx serial driver to work for arch/ppc again [POWERPC] Don't include powerpc/sysdev/rom.o for arch/ppc builds [POWERPC] Fix mpc52xx fdt to use correct device_type for sound devices [POWERPC] 52xx: Don't use device_initcall to probe of_platform_bus [POWERPC] Add legacy iSeries to ppc64_defconfig [POWERPC] Update ppc64_defconfig [POWERPC] Fix manual assembly WARN_ON() in enter_rtas(). [POWERPC] Avoid calling get_irq_server() with a real, not virtual irq. [POWERPC] Fix unbalanced uses of of_node_put [POWERPC] Fix bogus BUG_ON() in in hugetlb_get_unmapped_area()
2007-01-09Merge branch 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] locking problem with __cpcmd. [S390] don't call handle_mm_fault() if in an atomic context. [S390] Fix vmalloc area size calculation. [S390] Fix cpu hotplug (missing 'online' attribute). [S390] cio: use barrier() in stsch_reset. [S390] memory detection misses 128k.
2007-01-09[PATCH] i2c/pci: fix sis96x smbus quirk once and for allMark M. Hoffman
The sis96x SMBus PCI device depends on two different quirks to run in a specific order. Apart from being fragile, this was found to actually break on (at least) recent FC4, FC5, and FC6 kernels. This patch fixes the quirks so that they work without relying on the compiler and/or linker to put them in any specific order. http://lists.lm-sensors.org/pipermail/lm-sensors/2006-April/015962.html https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=189719 I tested this patch. Signed-off-by: Mark M. Hoffman <mhoffman@lightlink.com> Cc: Andrew Morton <akpm@osdl.org> Cc: Adrian Bunk <bunk@stusta.de> Cc: Greg K-H <greg@kroah.com> Cc: Jean Delvare <khali@linux-fr.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2007-01-09[S390] locking problem with __cpcmd.Christian Borntraeger
Changeset 740b5706b9c4b3767f597b3ea76654c6f2a800b2 moved the protecting spinlock from __cpcmd to cpcmd. Therefore vmcp can no longer use __cpcmd, instead we have to use cpcmd. Signed-off-by: Christian Borntraeger <cborntra@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-01-09[S390] cio: use barrier() in stsch_reset.Heiko Carstens
Use barrier() in stsch_reset() instead of duplicating the stsch() inline assembly and adding "memory" to the clobberlist. Pointed out by Chuck Ebbert. Real fix would be to add a fixup section to the stsch() and extend the basic program check handler so it searches the exception tables in case of a program check. Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-01-09[TG3]: Add PHY workaround for 5755M.Michael Chan
Some PHY trim values need to be fine-tuned on 5755M to be IEEE-compliant. Update version to 3.72. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-01-09[BNX2]: Update version and reldate.Michael Chan
Update version to 1.5.3. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-01-09[BNX2]: Fix bug in bnx2_nvram_write().Michael Chan
The bug was a bogus pointer being passed to kfree(). The pointer was incremented in the write loop and then passed to kfree(). The fix is to use align_buf to save the original address. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-01-09[BNX2]: Fix 5709 Serdes detection.Michael Chan
5709 has a new register to detect copper/fiber PHYs. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-01-09[BNX2]: Don't apply CRC PHY workaround to 5709.Michael Chan
The workaround is only needed on 5706/5708 and cannot be applied on 5709. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-01-09[Bluetooth] Correct SCO buffer for Broadcom based Dell laptopsMarcel Holtmann
The SCO buffer size values on Dell laptops with a Bluetooth chip from Broadcom are wrong. The USB Bluetooth driver has to set a quirk to correct the SCO buffer size values. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2007-01-09[Bluetooth] Correct SCO buffer for Broadcom based HP laptopsMarcel Holtmann
The SCO buffer size values on HP laptops with a Bluetooth chip from Broadcom are wrong. The USB Bluetooth driver has to set a quirk to correct the SCO buffer size values. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2007-01-09[Bluetooth] Correct SCO buffer size for another ThinkPad laptopMarcel Holtmann
The ThinkPad R60E uses a Broadcom based Bluetooth chip and even this version needs the quirk to correct the SCO buffer size values. Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2007-01-09pcnet_cs : add new idKomuro
pcnet_cs: add new id. corega K.K. (CG-LAPCCTXD) Logitec LPM-LN10TE Signed-off-by: Komuro <komurojun-mbn@nifty.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09chelsio: error path fixStephen Hemminger
Fix handling of allocation failure. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09s390: iucv Kconfig help description changesFrank Pavlic
[PATCH 4/5] s390: iucv Kconfig help description changes From: Ursula Braun <braunu@de.ibm.com> remove text from help description which does not apply anymore for 2.6 kernel series. Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09s390: qeth driver fixes: atomic context fixupsFrank Blaschka
- qeth device functions were not callable in atomic context due to usage of wait_event_xxx operations in qeth. "schedule while atomic" message appeared and kernel dumped when removing slave from bond device. Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09s390: qeth driver fixes: packet socketFrank Blaschka
- packet socket support is not complete. Recvfrom a packet socket does not fill the sockaddr_ll structure. device function hard_header_parse is not implemented. For layer 2 mode and layer 3 mode with fake_ll turned on, we have the information to fill sockaddr_ll. Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09s390: qeth driver fixes: VLAN hdr, perf statsFrank Blaschka
From: Ursula Braun <braunu@de.ibm.com> - VLAN header reordering did not work on packets received through qeth interface in layer 2 mode. This caused dhcpcd not to work with VLAN devices. - set qeth performance statistics initally inactive Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09forcedeth: sideband management fixAyaz Abdulla
This patch contains a fix that implements proper communication with the sideband management unit. Also, it makes sure that the speed is correctly set for gigabit phys in the case where sideband mgmt unit initialized the phy. Refer to bug #7684 for more details. Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-09[POWERPC] Fix mpc52xx serial driver to work for arch/ppc againGrant Likely
The mpc52xx_uart_of_enumerate() function was added when adding 52xx support to arch/powerpc, but it must not be called for arch/ppc. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-01-08Merge master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds
* master.kernel.org:/home/rmk/linux-2.6-arm: [ARM] Provide basic printk_clock() implementation [ARM] Resolve fuse and direct-IO failures due to missing cache flushes [ARM] pass vma for flush_anon_page() [ARM] Fix potential MMCI bug [ARM] Fix kernel-mode undefined instruction aborts [ARM] 4082/1: iop3xx: fix iop33x gpio register offset [ARM] 4070/1: arch/arm/kernel: fix warnings from missing includes [ARM] 4079/1: iop: Update MAINTAINERS
2007-01-08[ARM] Fix potential MMCI bugRussell King
The MMCI driver might end up aborting the initial command and leaving the data part of the command sequence still in place. Avoid this problem by ensuring that any data sequence is properly cleared out when a command completes. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2007-01-07IB/mthca: Fix PRM compliance problem in atomic-send completionsJack Morgenstein
According to the Tavor and Arbel programmer's reference manuals, the number of bytes transferred is not provided in the byte_cnt field of the CQ entry for atomic operation completions. For atomic operations, the number of bytes transferred is always 8 (when the status is "success"), and this constant value should always be used by the driver in the ib_wc entry returned, rather than using the CQE. Signed-off-by: Jack Morgenstein <jackm@dev.mellanox.co.il> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-01-07RDMA/ucma: Don't report events with invalid user contextSean Hefty
There's a problem with how rdma cm events are reported to userspace that can lead to application crashes. When a new connection request arrives, a context for the connection is allocated in the kernel. The connection event is then reported to userspace. The userspace library retrieves the event and allocates its own context for the connection. The userspace context is associated with the kernel's context when accepting. This allows the kernel to give userspace context with other events. A problem occurs if a second event for the same connection occurs before the user has had a chance to call accept. The userspace context has not yet been set, which causes the librdmacm to crash. (This has been seen when the app takes too long to call accept, resulting in the remote side timing out and rejecting the connection) Fix this by ignoring events for new connections until userspace has set their context. This can only happen if an error occurs on a new connection before the user accepts it. This is okay, since the accept will just fail later. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-01-07RDMA/ucma: Fix struct ucma_event leak when backlog is fullSean Hefty
We discard new connection requests while the listen backlog is full, but leak a struct ucma_event in the process. Free the structure in this case. Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-01-07RDMA/iwcm: iWARP connection timeouts shouldn't be reported as rejectsSteve Wise
The iWARP CM should report timeouts as event RDMA_CM_EVENT_UNREACHABLE, not event RDMA_CM_EVENT_REJECTED. Signed-off-by: Steve Wise <swise@opengridcomputing.com> Signed-off-by: Sean Hefty <sean.hefty@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2007-01-07Revert "[PATCH] e1000: disable TSO on the 82544 with slab debugging"Jeff Garzik
This reverts commit 72f3ab7462f4e153d1e8ac78e379716ad71d6923, which was superceded by commit 683a2aa339f607c8a422835161ceab68b2a5a18a ("e1000: Do not truncate TSO TCP header with 82544 workaround"), which fixed the real problem. Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-07qeth: fix uaccess handling and get rid of unused variableHeiko Carstens
[patch] qeth: fix uaccess handling and get rid of unused variable drivers/s390/net/qeth_main.c: In function `qeth_process_inbound_buffer': drivers/s390/net/qeth_main.c:2563: warning: unused variable `vlan_addr' include/asm/uaccess.h: In function `qeth_do_ioctl': drivers/s390/net/qeth_main.c:4847: warning: ignoring return value of `copy_to_user' drivers/s390/net/qeth_main.c:4849: warning: ignoring return value of `copy_to_user' drivers/s390/net/qeth_main.c:4996: warning: ignoring return value of `copy_to_user' Cc: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
2007-01-07Merge branch 'upstream-fixes' of ↵Jeff Garzik
master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream-fixes
2007-01-07qla3xxx: Add delay to NVRAM register access.Ron Mercer
When accessing the 93LC86 serial prom the clock high and low times must be at least 250ns each. We have seen on some systems where the access times were much lower casing bit errors. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: Jeff Garzik <jeff@garzik.org>
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