- 14 Feb, 2007 3 commits
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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: [MIPS] Fix sigset_t endianess swapping issues in 32-bit compat code. [MIPS] Fix uniprocessor Sibyte builds. [MIPS] Make entry.S a little more readable. [MIPS] Remove stray instruction from __get_user_asm_ll32. [MIPS] 32-bit: Fix warning about cast for fetching pointer from userspace. [MIPS] DECstation: Fix irq handling [MIPS] signals: make common _BLOCKABLE macro [MIPS] signal: Move sigframe definition for native O32/N64 into signal.c [MIPS] signal: Move {restore,setup}_sigcontext prototypes to their user [MIPS] signal: Fix warnings in o32 compat code. [MIPS] IP27: Enable N32 support in defconfig. Revert "[MIPS] Fix warning in get_user when fetching pointer object from userspace." [MIPS] Don't claim we support dma_declare_coherent_memory - we don't. [MIPS] Unify dma-{coherent,noncoherent.ip27,ip32} [MIPS] Improve branch prediction in ll/sc atomic operations.
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: (23 commits) [WATCHDOG] timers cleanup [WATCHDOG] ib700wdt.c - convert to platform_device part 2 [WATCHDOG] ib700wdt.c - convert to platform_device [WATCHDOG] ib700wdt.c spinlock/WDIOC_SETOPTIONS changes [WATCHDOG] ib700wdt.c small clean-up's [WATCHDOG] ib700wdt.c clean-up init and exit routines [WATCHDOG] ib700_wdt.c stop + set_heartbeat operations [WATCHDOG] show default value for nowayout in module parameter [WATCHDOG] advantechwdt.c - convert to platform_device part 2 [WATCHDOG] advantechwdt.c - convert to platform_device [WATCHDOG] advantechwdt.c - move set_heartbeat to a seperate function [WATCHDOG] advantechwdt.c - cleanup before platform_device patches [WATCHDOG] acquirewdt.c - convert to platform_device part 2 [WATCHDOG] acquirewdt.c - convert to platform_device [WATCHDOG] acquirewdt.c - clean before platform_device patches [WATCHDOG] pcwd_usb.c - get heartbeat from dip switches [WATCHDOG] pcwd.c - e-mail adres update [WATCHDOG] pcwd_usb.c - get heartbeat from dip switches [WATCHDOG] pcwd_usb.c - document includes [WATCHDOG] pcwd_pci.c - spinlock fixes ...
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Eric W. Biederman authored
Somewhere in the rewrite of the work queues my cleanup of SAK handling got broken. Maybe I didn't retest it properly or possibly the API was changing so fast I missed something. Regardless currently triggering a SAK now generates an ugly BUG_ON and kills the kernel. Thanks to Alexey Dobriyan <adobriyan@openvz.org> for spotting this. This modifies the use of SAK_work to initialize it when the data structure it resides in is initialized, and to simply call schedule_work when we need to generate a SAK. I update both data structures that have a SAK_work member for consistency. All of the old PREPARE_WORK calls that are now gone. If we call schedule_work again before it has processed it has generated the first SAK it will simply ignore the duplicate schedule_work request. Signed-off-by:
Eric W. Biederman <ebiederm@xmission.com> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
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- 13 Feb, 2007 17 commits
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Ralf Baechle authored
Signed-off-by:Ralf Baechle <ralf@linux-mips.org>
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Andrew Sharp authored
Signed-off-by:
Andrew Sharp <tigerand@gmail.com> Signed-off-by:
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Franck Bui-Huu authored
When CONFIG_PREEMPT is not set, it also moves one branch instruction from ret_from_irq() to ret_from_exception(). Therefore we favour the return from irq case which should be more common than the other one. Signed-off-by:
Franck Bui-Huu <fbuihuu@gmail.com> Acked-by:
Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by:
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Ralf Baechle authored
This did result in double clearing of the error return value on success only but should make a meassurable overhead for sigreturn. Signed-off-by: -
Ralf Baechle authored
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Atsushi Nemoto authored
When I post a patch (commit f431baa5), I just tried to not change behavior of existing codes, but it seems dec/int-handler.S had been broken since its previous commit 937a8015. The caller of plat_irq_dispatch do setup/restore TI_REGS($28), so dec's plat_irq_dispatch should not do it, and there is no need to adjust RA. Signed-off-by:
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Franck Bui-Huu authored
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Ralf Baechle authored
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Ralf Baechle authored
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Ralf Baechle authored
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Ralf Baechle authored
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Ralf Baechle authored
This reverts commit 4ed3a77f.
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Ralf Baechle authored
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Ralf Baechle authored
Platforms will now have to supply a function dma_device_is_coherent which returns if a particular device participates in the coherence domain. For most platforms this function will always return 0 or 1. Signed-off-by: -
Ralf Baechle authored
Now that finally all supported versions of binutils have functioning support for .subsection use .subsection to tweak the branch prediction I did not modify the R10000 errata variants because it seems unclear if this will invalidate the workaround which actually relies on the cheesy prediction of branch likely to cause a misspredict if the sc was successful. Signed-off-by: -
Wim Van Sebroeck authored
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Linus Torvalds authored
This reverts commit eb3dfb0c. It causes some strange Gnome problem with dbus-daemon getting stuck, so we'll revert it until that problem is understood. Reported by both walt and Greg KH, who both independently git-bisected the problem to this commit. Andreas is looking at it. Reported-by:
walt <wa1ter@myrealbox.com> Reported-by:
Greg KH <greg@kroah.com> Acked-by:
Andreas Gruenbacher <agruen@suse.de> Signed-off-by:
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- 12 Feb, 2007 20 commits
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6: [SPARC]: Re-export saved_command_line to modules. [SPARC64]: Increase command line size to 2048 like other arches. [SPARC64]: We do not need ZONE_DMA.
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Linus Torvalds authored
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6: (25 commits) [XFRM]: Fix OOPSes in xfrm_audit_log(). [TCP]: cleanup of htcp (resend) [TCP]: Use read mostly for CUBIC parameters. [NETFILTER]: nf_conntrack_tcp: make sysctl variables static [NETFILTER]: ip6t_mh: drop piggyback payload packet on MH packets [NETFILTER]: Fix whitespace errors [NETFILTER]: Kconfig: improve dependency handling [NETFILTER]: xt_mac/xt_CLASSIFY: use IPv6 hook names for IPv6 registration [NETFILTER]: nf_conntrack: change nf_conntrack_l[34]proto_unregister to void [NETFILTER]: nf_conntrack: properly use RCU for nf_conntrack_destroyed callback [NETFILTER]: ip_conntrack: properly use RCU for ip_conntrack_destroyed callback [NETFILTER]: nf_conntrack: fix invalid conntrack statistics RCU assumption [NETFILTER]: ip_conntrack: fix invalid conntrack statistics RCU assumption [NETFILTER]: nf_conntrack: properly use RCU API for nf_ct_protos/nf_ct_l3protos arrays [NETFILTER]: ip_conntrack: properly use RCU API for ip_ct_protos array [NETFILTER]: nf_nat: properly use RCU API for nf_nat_protos array [NETFILTER]: ip_nat: properly use RCU API for ip_nat_protos array [NETFILTER]: nf_log: minor cleanups [NETFILTER]: nf_log: switch logger registration/unregistration to mutex [NETFILTER]: nf_log: make nf_log_unregister_pf return void ...
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David S. Miller authored
This reverts some bogosity from the dynamic command-line changes made on sparc32 and sparc64. Drivers such as drivers/sbus/char/openprom.c reference saved_command_line, and can be modular. The boot_command_line is __initdata, yet the dynamic command-line changes add modular exports of that symbol, obviously wrong. Signed-off-by:David S. Miller <davem@davemloft.net>
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David S. Miller authored
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David S. Miller authored
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Linus Torvalds authored
Since we look in both source and object directories for localversion* files, we accidentally ended up getting them twice. Use 'sort -u' to avoid that. Reported-by:
Tony Luck <tony.luck@intel.com> Signed-off-by:
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David S. Miller authored
Make sure that this function is called correctly, and add BUG() checking to ensure the arguments are sane. Based upon a patch by Joy Latten. Signed-off-by: -
Jiri Slaby authored
- Use timer macros to set function and data members and to modify expiration time. - Use DEFINE_TIMER for single (platform dependent) watchdog timers and do not init them at run-time in these cases. - del_timer_sync is common in most cases -- we want to wait for timer function if it's still running. Signed-off-by:
Jiri Slaby <jirislaby@gmail.com> Cc: Steve Hill <steve@navaho.co.uk> Cc: Heiko Ronsdorf <hero@ihg.uni-duisburg.de> Cc: Fernando Fuganti <fuganti@conectiva.com.br> Cc: Gergely Madarasz <gorgo@itc.hu> Cc: Ken Hollis <khollis@bitgate.com> Cc: Paul Mundt <lethal@linux-sh.org> Signed-off-by:
Wim Van Sebroeck <wim@iguana.be> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org>
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Stephen Hemminger authored
Minor non-invasive cleanups: * white space around operators and line wrapping * use const * use __read_mostly Signed-off-by:
Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by:
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Stephen Hemminger authored
These module parameters should be in the read mostly area to avoid cache pollution. Signed-off-by:
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Patrick McHardy authored
sysctls are registered by the protocol module itself since 2.6.19, no need to have them visible to others. Signed-off-by:
Patrick McHardy <kaber@trash.net> Signed-off-by:
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Masahide NAKAMURA authored
Regarding RFC3775, MH payload proto field should be IPPROTO_NONE. Otherwise it must be discarded (and the receiver should send ICMP error). We assume filter should drop such piggyback everytime to disallow slipping through firewall rules, even the final receiver will discard it. Signed-off-by:
Masahide NAKAMURA <nakam@linux-ipv6.org> Signed-off-by:
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YOSHIFUJI Hideaki authored
Signed-off-by:
YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by:
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Patrick McHardy authored
Instead of depending on internally needed options and letting users figure out what is needed, select them when needed: - IP_NF_IPTABLES, IP_NF_ARPTABLES and IP6_NF_IPTABLES select NETFILTER_XTABLES - NETFILTER_XT_TARGET_CONNMARK, NETFILTER_XT_MATCH_CONNMARK and IP_NF_TARGET_CLUSTERIP select NF_CONNTRACK_MARK - NETFILTER_XT_MATCH_CONNBYTES selects NF_CT_ACCT Signed-off-by:
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Patrick McHardy authored
Use NF_IP6_ instead of NF_IP_. The values are identical, this is merely cleanup. Signed-off-by:
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Patrick McHardy authored
No caller checks the return value, and since its usually called within the module unload path there's nothing a module could do about errors anyway, so BUG on invalid conditions and return void. Signed-off-by:
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Patrick McHardy authored
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Patrick McHardy authored
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Patrick McHardy authored
NF_CT_STAT_INC assumes rcu_read_lock in nf_hook_slow disables preemption as well, making it legal to use __get_cpu_var without disabling preemption manually. The assumption is not correct anymore with preemptable RCU, additionally we need to protect against softirqs when not holding nf_conntrack_lock. Add NF_CT_STAT_INC_ATOMIC macro, which disables local softirqs, and use where necessary. Signed-off-by:
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Patrick McHardy authored
CONNTRACK_STAT_INC assumes rcu_read_lock in nf_hook_slow disables preemption as well, making it legal to use __get_cpu_var without disabling preemption manually. The assumption is not correct anymore with preemptable RCU, additionally we need to protect against softirqs when not holding ip_conntrack_lock. Add CONNTRACK_STAT_INC_ATOMIC macro, which disables local softirqs, and use where necessary. Signed-off-by:
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