- Dec 10, 2006
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Andi Kleen authored
gcc 4.2 warns linux/arch/i386/kernel/io_apic.c: In function ‘create_irq’: linux/arch/i386/kernel/io_apic.c:2488: warning: ‘vector’ may be used uninitialized in this function The warning is false, but somewhat legitimate so work around it. Signed-off-by:Andi Kleen <ak@suse.de>
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Randy Dunlap authored
oprofile uses smp_num_siblings without testing for CONFIG_X86_HT. I looked at modifying oprofile, but this way is cleaner & simpler and I didn't see a good reason not to just export it when CONFIG_SMP. WARNING: "smp_num_siblings" [arch/i386/oprofile/oprofile.ko] undefined! Signed-off-by:
Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by:
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Andi Kleen authored
The new PDA code uses a dummy _proxy_pda variable to describe memory references to the PDA. It is never referenced in inline assembly, but exists as input/output arguments. gcc 4.2 in some cases can CSE references to this which causes unresolved symbols. Define it to zero to avoid this. Signed-off-by: -
Ravikiran G Thirumalai authored
2.6.19 stopped booting (or booted based on build/config) on our x86_64 systems due to a bug introduced in 2.6.19. check_nmi_watchdog schedules an IPI on all cpus to busy wait on a flag, but fails to set the busywait flag if NMI functionality is disabled. This causes the secondary cpus to spin in an endless loop, causing the kernel bootup to hang. Depending upon the build, the busywait flag got overwritten (stack variable) and caused the kernel to bootup on certain builds. Following patch fixes the bug by setting the busywait flag before returning from check_nmi_watchdog. I guess using a stack variable is not good here as the calling function could potentially return while the busy wait loop is still spinning on the flag. AK: I redid the patch significantly to be cleaner Signed-off-by:
Ravikiran Thirumalai <kiran@scalex86.org> Signed-off-by:
Shai Fultheim <shai@scalex86.org> Signed-off-by:
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Andi Kleen authored
Fix verify_quirk_intel_irqbalance(). genapic checks should really happen only on affected versions of the E7520/E7320/E7525 based platforms. AK: This should akpm's Coyote SDV Signed-off-by:
Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by:
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Andi Kleen authored
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Andi Kleen authored
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Kars de Jong authored
Amiga PCMCIA NE2000 Ethernet: Add missing initialization of dev->irq Signed-off-by:
Kars de Jong <jongk@linux-m68k.org> Signed-off-by:
Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by:
Linus Torvalds <torvalds@osdl.org>
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Geert Uytterhoeven authored
Remove bogus comments about unexporting cache_{push,clear}(), as inline dma_cache_maintenance() (used by at least bionet and pamsnet) calls them. Signed-off-by: -
Michael Schmitz authored
Atari IDE: The interrupt needs SA_SHIRQ now to get registered. Signed-off-by:
Michael Schmitz <schmitz@biophys.uni-duesseldorf.de> Signed-off-by:
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Sam Creasey authored
Make sun3 scsi drivers compile/work again (though with way too many warnings...) Tested on 3/50, 3/60. Signed-off-by:
Sam Creasey <sammy@sammy.net> Signed-off-by:
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Sam Creasey authored
General compile fixes for 2.6.16 for sun3, and some updates to make the new bootloader work correctly. Tested on 3/50, 3/60, 3/80. Signed-off-by:
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Kars de Jong authored
- 7990: request_irq() should have SA_SHIRQ flag set - hplance_init() printed dev->name before register_netdev() had filled it in Signed-off-by:
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: [NETLINK]: Put {IFA,IFLA}_{RTA,PAYLOAD} macros back for userspace. [NET_SCHED] sch_htb: turn intermediate classes into leaves [NET_SCHED] sch_cbq: deactivating when grafting, purging etc. [XFRM]: Fix XFRMGRP_REPORT to use correct multicast group. [NET]: Force a cache line split in hh_cache in SMP. [NETPOLL]: make arp replies through netpoll use mac address of sender [NETLINK]: Restore API compatibility of address and neighbour bits [AX.25]: Fix default address and broadcast address initialization. [AX.25]: Constify ax25 utility functions [BNX2]: Add an error check. [NET]: Convert hh_lock to seqlock.
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- Dec 09, 2006
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git://ftp.linux-mips.org/pub/scm/upstream-linusLinus Torvalds authored
* 'upstream' of git://ftp.linux-mips.org/pub/scm/upstream-linus: [PATCH] add STB810 support (Philips PNX8550-based) [MIPS] Qemu now has an ELF loader. [MIPS] Add GENERIC_HARDIRQS_NO__DO_IRQ for i8259 users [MIPS] Optimize csum_partial for 64bit kernel [MIPS] Optimize flow of csum_partial [MIPS] Make csum_partial more readable [MIPS] Rename SNI_RM200_PCI to just SNI_RM preparing for more RM machines
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David S. Miller authored
GLIBC uses them etc. They are guarded by ifndef __KERNEL__ so nobody will start accidently using them in the kernel again, it's just for userspace. Signed-off-by:David S. Miller <davem@davemloft.net>
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Jarek Poplawski authored
- turn intermediate classes into leaves again when their last child is deleted (struct htb_class changed) Signed-off-by:
Jarek Poplawski <jarkao2@o2.pl> Signed-off-by:
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Jarek Poplawski authored
- deactivating of active classes when q.qlen drops to zero (cbq_drop) - a redundant instruction removed from cbq_deactivate_class PS: probably htb_deactivate in htb_delete and cbq_deactivate_class in cbq_delete are also redundant now. Signed-off-by:
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J Hadi Salim authored
XFRMGRP_REPORT uses 0x10 which is a group that belongs to events. The correct value is 0x20. We should really be using xfrm_nlgroups going forward; it was tempting to delete the definition of XFRMGRP_REPORT but it would break at least iproute2. Signed-off-by:
J Hadi Salim <hadi@cyberus.ca> Signed-off-by:
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Eric Dumazet authored
hh_lock was converted from rwlock to seqlock by Stephen. To have a 100% benefit of this change, I suggest to place read mostly fields of hh_cache in a separate cache line, because hh_refcnt may be changed quite frequently on some busy machines. Signed-off-by:
Eric Dumazet <dada1@cosmosbay.com> Signed-off-by:
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Neil Horman authored
Back in 2.4 arp requests that were recevied by netpoll were processed in netconsole_receive_skb, where they were responded to using the src mac of the request sender. In the 2.6 kernel arp_reply is responsible for this function, but instead of using the src mac address of the incomming request, the stored mac address that was registered for the netconsole application is used. While this is usually ok, it can lead to failures in netpoll in some situations (specifically situations where a network may have two gateways, as arp requests from one may be responded to using the mac address of the other). This patch reverts the behavior to what we had in 2.4, in which all arp requests are sent back using the src address of the request sender. Signed-off-by:
Neil Horman <nhorman@tuxdriver.com> Acked-by:
Chris Lalancette <clalance@redhat.com> Signed-off-by:
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Thomas Graf authored
Restore API compatibility due to bits moved from rtnetlink.h to separate headers. Signed-off-by:
Thomas Graf <tgraf@suug.ch> Signed-off-by:
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Ralf Baechle authored
Only the callsign but not the SSID part of an AX.25 address is ASCII based but Linux by initializes the SSID which should be just a 4-bit number from ASCII anyway. Fix that and convert the code to use a shared constant for both default addresses. While at it, use the same style for null_ax25_address also. Signed-off-by:
Ralf Baechle <ralf@linux-mips.org> Signed-off-by:
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Ralf Baechle authored
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Adrian Bunk authored
This patch adds a missing error check spotted by the Coverity checker. Signed-off-by:
Adrian Bunk <bunk@stusta.de> Acked-by:
Jeff Garzik <jgarzik@pobox.com> Acked-by:
Michael Chan <mchan@broadcom.com> Signed-off-by:
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Stephen Hemminger authored
The hard header cache is in the main output path, so using seqlock instead of reader/writer lock should reduce overhead. Signed-off-by:
Stephen Hemminger <shemminger@osdl.org> Signed-off-by:
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Vitaly Wool authored
Signed-off-by:
Vitaly Wool <vitalywool@gmail.com> Signed-off-by:
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Ralf Baechle authored
So nuke kludge for flat binaries. Signed-off-by: -
Atsushi Nemoto authored
Now that i8259A_chip uses new irq flow handler select GENERIC_HARDIRQS_NO__DO_IRQ on some more platforms. Signed-off-by:
Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by:
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Atsushi Nemoto authored
Make csum_partial 64-bit powered. Signed-off-by:
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Atsushi Nemoto authored
Delete dead codes at end of the function and move small_csumcopy there. This makes some labels (maybe_end_cruft, small_memcpy, end_bytes, out) needless and eliminates some branches. Signed-off-by:
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Atsushi Nemoto authored
Use standard o32 register name instead of T0, T1, etc, like memcpy.S. Signed-off-by:
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Thomas Bogendoerfer authored
Signed-off-by:
Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by:
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git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds authored
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: [CIFS] Fix NTLMv2 mounts to Windows servers
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git://git390.osdl.marist.edu/pub/scm/linux-2.6Linus Torvalds authored
* 'for-linus' of git://git390.osdl.marist.edu/pub/scm/linux-2.6: [S390] Poison init section before freeing it. [S390] Use add_active_range() and free_area_init_nodes(). [S390] Virtual memmap for s390. [S390] Update documentation for dynamic subchannel mapping. [S390] Use dev->groups for adding/removing the subchannel attribute group. [S390] Support for disconnected devices reappearing on another subchannel. [S390] subchannel lock conversion. [S390] Some preparations for the dynamic subchannel mapping patch. [S390] runtime switch for qdio performance statistics [S390] New DASD feature for ERP related logging [S390] add reset call handler to the ap bus. [S390] more workqueue fixes. [S390] workqueue fixes. [S390] uaccess_pt: add missing down_read() and convert to is_init().
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Jiri Kosina authored
This modifies Makefiles and Kconfigs to properly reflect the creation of generic HID layer. It also removes the dependency of BROKEN, which was introduced by the first patch in series (see the comment). Also updates credits. Signed-off-by:
Jiri Kosina <jkosina@suse.cz> Signed-off-by:
Marcel Holtmann <marcel@holtmann.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by:
Greg Kroah-Hartman <gregkh@suse.de>
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Jiri Kosina authored
pb_fnmode parameter has to be passed to usbhid, both for compatibility reasons and also because it logically belongs there. Also removes empty hid-input.c file in drivers/usb/input. Signed-off-by:
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Jiri Kosina authored
hid_input_report() was needlessly USB-specific in USB HID. This patch makes the function independent of HID implementation and fixes all the current users. Bluetooth patches comply with this prototype. Signed-off-by:
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Jiri Kosina authored
- hiddev is USB-only (agreed with Marcel Holtmann that Bluetooth currently doesn't need it, and future planned interface (rawhid) will be more flexible and usable) - both HID and USB-hid can be now compiled as modules (wasn't possible before hiddev was fully separated from generic HID layer) Signed-off-by:
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Jiri Kosina authored
- 'dev' in struct hid_device changed from struct usb_device to struct device and fixed all the users - renamed functions which are part of USB HID API from 'hid_*' to 'usbhid_*' - force feedback initialization moved from common part into USB-specific driver - added usbhid.h header for USB HID API users - removed USB-specific fields from struct hid_device and moved them to new usbhid_device, which is pointed to by hid_device->driver_data - fixed all USB users to use this new structure Signed-off-by:
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