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* mm: Remove slab destructors from kmem_cache_create().Paul Mundt2007-07-2033-42/+41
| | | | | | | | | | | | | | Slab destructors were no longer supported after Christoph's c59def9f222d44bb7e2f0a559f2906191a0862d7 change. They've been BUGs for both slab and slub, and slob never supported them either. This rips out support for the dtor pointer from kmem_cache_create() completely and fixes up every single callsite in the kernel (there were about 224, not including the slab allocator definitions themselves, or the documentation references). Signed-off-by: Paul Mundt <lethal@linux-sh.org>
* missed cong_avoid() instanceAl Viro2007-07-191-1/+1
| | | | | | | | Removal of rtt argument in ->cong_avoid() had missed tcp_htcp.c instance. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* Merge branch 'for-linus' of ↵Linus Torvalds2007-07-194-0/+96
|\ | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/selinux-2.6: SELinux: use SECINITSID_NETMSG instead of SECINITSID_UNLABELED for NetLabel SELinux: enable dynamic activation/deactivation of NetLabel/SELinux enforcement
| * SELinux: enable dynamic activation/deactivation of NetLabel/SELinux enforcementPaul Moore2007-07-194-0/+96
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Create a new NetLabel KAPI interface, netlbl_enabled(), which reports on the current runtime status of NetLabel based on the existing configuration. LSMs that make use of NetLabel, i.e. SELinux, can use this new function to determine if they should perform NetLabel access checks. This patch changes the NetLabel/SELinux glue code such that SELinux only enforces NetLabel related access checks when netlbl_enabled() returns true. At present NetLabel is considered to be enabled when there is at least one labeled protocol configuration present. The result is that by default NetLabel is considered to be disabled, however, as soon as an administrator configured a CIPSO DOI definition NetLabel is enabled and SELinux starts enforcing NetLabel related access controls - including unlabeled packet controls. This patch also tries to consolidate the multiple "#ifdef CONFIG_NETLABEL" blocks into a single block to ease future review as recommended by Linus. Signed-off-by: Paul Moore <paul.moore@hp.com> Signed-off-by: James Morris <jmorris@namei.org>
* | SUNRPC: move bkl locking and xdr proc invocation into a common helperJ. Bruce Fields2007-07-192-27/+7
| | | | | | | | | | | | | | | | | | Since every invocation of xdr encode or decode functions takes the BKL now, there's a lot of redundant lock_kernel/unlock_kernel pairs that we can pull out into a common function. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
* | Merge branch 'master' of ↵Linus Torvalds2007-07-1932-221/+560
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: (25 commits) [TG3]: Fix msi issue with kexec/kdump. [NET] XFRM: Fix whitespace errors. [NET] TIPC: Fix whitespace errors. [NET] SUNRPC: Fix whitespace errors. [NET] SCTP: Fix whitespace errors. [NET] RXRPC: Fix whitespace errors. [NET] ROSE: Fix whitespace errors. [NET] RFKILL: Fix whitespace errors. [NET] PACKET: Fix whitespace errors. [NET] NETROM: Fix whitespace errors. [NET] NETFILTER: Fix whitespace errors. [NET] IPV4: Fix whitespace errors. [NET] DCCP: Fix whitespace errors. [NET] CORE: Fix whitespace errors. [NET] BLUETOOTH: Fix whitespace errors. [NET] AX25: Fix whitespace errors. [PATCH] mac80211: remove rtnl locking in ieee80211_sta.c [PATCH] mac80211: fix GCC warning on 64bit platforms [GENETLINK]: Dynamic multicast groups. [NETLIKN]: Allow removing multicast groups. ...
| * | [NET] XFRM: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-192-2/+2
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | [NET] TIPC: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-6/+6
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | [NET] SUNRPC: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | [NET] SCTP: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-192-3/+3
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | [NET] RXRPC: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-5/+5
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | [NET] ROSE: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | [NET] RFKILL: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | [NET] PACKET: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | [NET] NETROM: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | [NET] NETFILTER: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-192-2/+2
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | [NET] IPV4: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-193-3/+3
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | [NET] DCCP: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | [NET] CORE: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-193-3/+3
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | [NET] BLUETOOTH: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | [NET] AX25: Fix whitespace errors.YOSHIFUJI Hideaki2007-07-191-1/+1
| | | | | | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
| * | Merge branch 'upstream-davem' of ↵David S. Miller2007-07-187-146/+173
| |\ \ | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/linville/wireless-2.6
| | * | [PATCH] mac80211: remove rtnl locking in ieee80211_sta.cMichael Wu2007-07-181-6/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rtnl is held in ieee80211_sta.c to prevent some potential configuration races with userspace. Unfortunately, it also has the potential for deadlocks on interface down. This patch removes the rtnl locking to eliminate the deadlocks. Signed-off-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | [PATCH] mac80211: fix GCC warning on 64bit platformsJiri Benc2007-07-181-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | net/mac80211/ieee80211.c: In function ieee80211_register_hw: net/mac80211/ieee80211.c:4989: warning: comparison of distinct pointer types lacks a cast Size of ieee80211_tx_status_rtap_hdr structure will never be greater than unsigned int. Signed-off-by: Jiri Benc <jbenc@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | [PATCH] mac80211: regdomain.c needs to include ieee80211_i.hJohannes Berg2007-07-171-0/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | [PATCH] mac80211: regulatory domain cleanupDaniel Drake2007-07-175-135/+164
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently, a function misnamed ieee80211_init_client() is used to handle regulatory domain control. It is called from ieee80211_register_hwmode(), which typically runs 2 or 3 times (802.11a/b/g), but each time it iterates over all the modes. This patch cleans this up and removes the confusion: ieee80211_init_client was effectively renamed to ieee80211_set_default_regdomain and is now run on a per-mode basis (doesn't have to deal with netdevs). I also moved the regdomain handling code into its own file and added some documentation. Signed-off-by: Daniel Drake <dsd@gentoo.org> Acked-by: Jiri Benc <jbenc@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * | [PATCH] mac80211: use debugfs_renameJohannes Berg2007-07-171-3/+6
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * | | [GENETLINK]: Dynamic multicast groups.Johannes Berg2007-07-181-7/+228
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce API to dynamically register and unregister multicast groups. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Patrick McHardy <kaber@trash.net> Acked-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [NETLIKN]: Allow removing multicast groups.Johannes Berg2007-07-181-12/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow kicking listeners out of a multicast group when necessary (for example if that group is going to be removed.) Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Patrick McHardy <kaber@trash.net> Acked-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [NETLINK]: allocate group bitmaps dynamicallyJohannes Berg2007-07-181-24/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow changing the number of groups for a netlink family after it has been created, use RCU to protect the listeners bitmap keeping netlink_has_listeners() lock-free. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Patrick McHardy <kaber@trash.net> Acked-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | | [RFKILL]: Make state sysfs writableIvo van Doorn2007-07-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The rfkill state Sysfs attribute should be made writable, we already pass the argument for the store handler, so we only need to update the permissions flag. Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | | some kmalloc/memset ->kzalloc (tree wide)Yoann Padioleau2007-07-195-10/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Transform some calls to kmalloc/memset to a single kzalloc (or kcalloc). Here is a short excerpt of the semantic patch performing this transformation: @@ type T2; expression x; identifier f,fld; expression E; expression E1,E2; expression e1,e2,e3,y; statement S; @@ x = - kmalloc + kzalloc (E1,E2) ... when != \(x->fld=E;\|y=f(...,x,...);\|f(...,x,...);\|x=E;\|while(...) S\|for(e1;e2;e3) S\) - memset((T2)x,0,E1); @@ expression E1,E2,E3; @@ - kzalloc(E1 * E2,E3) + kcalloc(E1,E2,E3) [akpm@linux-foundation.org: get kcalloc args the right way around] Signed-off-by: Yoann Padioleau <padator@wanadoo.fr> Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Acked-by: Russell King <rmk@arm.linux.org.uk> Cc: Bryan Wu <bryan.wu@analog.com> Acked-by: Jiri Slaby <jirislaby@gmail.com> Cc: Dave Airlie <airlied@linux.ie> Acked-by: Roland Dreier <rolandd@cisco.com> Cc: Jiri Kosina <jkosina@suse.cz> Acked-by: Dmitry Torokhov <dtor@mail.ru> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Mauro Carvalho Chehab <mchehab@infradead.org> Acked-by: Pierre Ossman <drzeus-list@drzeus.cx> Cc: Jeff Garzik <jeff@garzik.org> Cc: "David S. Miller" <davem@davemloft.net> Acked-by: Greg KH <greg@kroah.com> Cc: James Bottomley <James.Bottomley@steeleye.com> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | lockdep: fixup sk_callback_lock annotationPeter Zijlstra2007-07-191-4/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | the two init sites resulted in inconsistend names for the lock class. Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | sunrpc: use vfs_path_lookupJosef 'Jeff' Sipek2007-07-191-9/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | use vfs_path_lookup instead of open-coding the necessary functionality. Signed-off-by: Josef 'Jeff' Sipek <jsipek@cs.sunysb.edu> Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com> Cc: Al Viro <viro@zeniv.linux.org.uk> Acked-by: Christoph Hellwig <hch@lst.de> Cc: Neil Brown <neilb@suse.de> Cc: Michael Halcrow <mhalcrow@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | | jprobes: remove JPROBE_ENTRY()Michael Ellerman2007-07-192-2/+2
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | AFAICT now that jprobe.entry is a void *, JPROBE_ENTRY doesn't do anything useful - so remove it .. I've left a do-nothing version so that out-of-tree jprobes code will still compile without modifications. Signed-off-by: Michael Ellerman <michael@ellerman.id.au> Cc: Prasanna S Panchamukhi <prasanna@in.ibm.com> Acked-by: Ananth N Mavinakayanahalli <ananth@in.ibm.com> Cc: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* | | Merge branch 'upstream-jgarzik' of ↵Jeff Garzik2007-07-181-5/+2
|\ \ \ | |/ / |/| | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 into upstream
| * | [PATCH] softmac: Channel is listed twice in scan outputJean Tourrilhes2007-07-171-5/+2
| |/ | | | | | | | | | | | | | | | | SoftMAC outputs the channel twice in the scan output. It should display frequency and channel, but only once for each. Signed-off-by: Jean Tourrilhes <jt@hpl.hp.com> Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | Merge branch 'master' of ↵Linus Torvalds2007-07-1830-106/+110
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: (24 commits) [NETFILTER]: xt_connlimit needs to depend on nf_conntrack [NETFILTER]: ipt_iprange.h must #include <linux/types.h> [IrDA]: Fix IrDA build failure [ATM]: nicstar needs virt_to_bus [NET]: move __dev_addr_discard adjacent to dev_addr_discard for readability [NET]: merge dev_unicast_discard and dev_mc_discard into one [NET]: move dev_mc_discard from dev_mcast.c to dev.c [NETLINK]: negative groups in netlink_setsockopt [PPPOL2TP]: Reset meta-data in xmit function [PPPOL2TP]: Fix use-after-free [PKT_SCHED]: Some typo fixes in net/sched/Kconfig [XFRM]: Fix crash introduced by struct dst_entry reordering [TCP]: remove unused argument to cong_avoid op [ATM]: [idt77252] Rename CONFIG_ATM_IDT77252_SEND_IDLE to not resemble a Kconfig variable [ATM]: [drivers] ioremap balanced with iounmap [ATM]: [lanai] sram_test_word() must be __devinit [ATM]: [nicstar] Replace C code with call to ARRAY_SIZE() macro. [ATM]: Eliminate dead config variable CONFIG_BR2684_FAST_TRANS. [ATM]: Replacing kmalloc/memset combination with kzalloc. [NET]: gen_estimator deadlock fix ...
| * | [NETFILTER]: xt_connlimit needs to depend on nf_conntrackCornelia Huck2007-07-181-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With NF_CONNTRACK=n, NETFILTER_XT_MATCH_CONNLIMIT=m I get the following errors on current git: CC [M] net/netfilter/xt_connlimit.o In file included from net/netfilter/xt_connlimit.c:27: include/net/netfilter/nf_conntrack.h:100: error: field 'ct_general' has incomplete type include/net/netfilter/nf_conntrack.h: In function 'nf_ct_get': include/net/netfilter/nf_conntrack.h:164: error: 'const struct sk_buff' has no member named 'nfct' include/net/netfilter/nf_conntrack.h: In function 'nf_ct_put': include/net/netfilter/nf_conntrack.h:171: warning: implicit declaration of function 'nf_conntrack_put' include/net/netfilter/nf_conntrack.h: In function 'nf_ct_is_untracked': include/net/netfilter/nf_conntrack.h:253: error: 'const struct sk_buff' has no member named 'nfct' In file included from net/netfilter/xt_connlimit.c:28: include/net/netfilter/nf_conntrack_core.h: In function 'nf_conntrack_confirm': include/net/netfilter/nf_conntrack_core.h:68: error: 'struct sk_buff' has no member named 'nfct' Adding a dependency in Kconfig fixes this. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [IrDA]: Fix IrDA build failureSamuel Ortiz2007-07-188-9/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When having built-in IrDA, we hit the following error: `irda_sysctl_unregister' referenced in section `.init.text' of net/built-in.o: defined in discarded section `.exit.text' of net/built-in.o `irda_proc_unregister' referenced in section `.init.text' of net/built-in.o: defined in discarded section `.exit.text' of net/built-in.o `irsock_cleanup' referenced in section `.init.text' of net/built-in.o: defined in discarded section `.exit.text' of net/built-in.o `irttp_cleanup' referenced in section `.init.text' of net/built-in.o: defined in discarded section `.exit.text' of net/built-in.o `iriap_cleanup' referenced in section `.init.text' of net/built-in.o: defined in discarded section `.exit.text' of net/built-in.o `irda_device_cleanup' referenced in section `.init.text' of net/built-in.o: defined in discarded section `.exit.text' of net/built-in.o `irlap_cleanup' referenced in section `.init.text' of net/built-in.o: defined in discarded section `.exit.text' of net/built-in.o `irlmp_cleanup' referenced in section `.init.text' of net/built-in.o: defined in discarded section `.exit.text' of net/built-in.o make[1]: *** [.tmp_vmlinux1] Error 1 make: *** [_all] Error 2 This is due to the irda_init fix recently added, where we call __exit routines from an __init one. It is a build failure that I didn't catch because it doesn't show up when building IrDA as a module. My apologies for that. The following patch fixes that failure and is against your net-2.6 tree. I hope it can make it to the merge window, and stable@kernel.org is CCed on this mail. Signed-off-by: Samuel Ortiz <samuel@sortiz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NET]: move __dev_addr_discard adjacent to dev_addr_discard for readabilityDenis Cheng2007-07-181-14/+14
| | | | | | | | | | | | | | | Signed-off-by: Denis Cheng <crquan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NET]: merge dev_unicast_discard and dev_mc_discard into oneDenis Cheng2007-07-181-12/+4
| | | | | | | | | | | | | | | | | | | | | this two functions could share the dev->_xmit_lock acquired context. Signed-off-by: Denis Cheng <crquan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NET]: move dev_mc_discard from dev_mcast.c to dev.cDenis Cheng2007-07-182-13/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Because this function is only called by unregister_netdevice, this moving could make this non-global function static, and also remove its declaration in netdevice.h; Any further, function __dev_addr_discard is also just called by dev_mc_discard and dev_unicast_discard, keeping this two functions both in one c file could make __dev_addr_discard also static and remove its declaration in netdevice.h; Futhermore, the sequential call to dev_unicast_discard and then dev_mc_discard in unregister_netdevice have a similar mechanism that: (netif_tx_lock_bh / __dev_addr_discard / netif_tx_unlock_bh), they should merged into one to eliminate duplicates in acquiring and releasing the dev->_xmit_lock, this would be done in my following patch. Signed-off-by: Denis Cheng <crquan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NETLINK]: negative groups in netlink_setsockoptJohannes Berg2007-07-181-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Reading netlink_setsockopt it's not immediately clear why there isn't a bug when you pass in negative numbers, the reason being that the >= comparison is really unsigned although 'val' is signed because nlk->ngroups is unsigned. Make 'val' unsigned too. [ Update the get_user() cast to match. --DaveM ] Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [PKT_SCHED]: Some typo fixes in net/sched/KconfigGabriel Craciunescu2007-07-181-3/+3
| | | | | | | | | | | | | | | Signed-off-by: Gabriel Craciunescu <nix.or.die@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [XFRM]: Fix crash introduced by struct dst_entry reorderingPatrick McHardy2007-07-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | XFRM expects xfrm_dst->u.next to be same pointer as dst->next, which was broken by the dst_entry reordering in commit 1e19e02c~, causing an oops in xfrm_bundle_ok when walking the bundle upwards. Kill xfrm_dst->u.next and change the only user to use dst->next instead. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [TCP]: remove unused argument to cong_avoid opStephen Hemminger2007-07-1813-24/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | None of the existing TCP congestion controls use the rtt value pased in the ca_ops->cong_avoid interface. Which is lucky because seq_rtt could have been -1 when handling a duplicate ack. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [ATM]: Eliminate dead config variable CONFIG_BR2684_FAST_TRANS.Robert P. J. Day2007-07-181-4/+0
| | | | | | | | | | | | | | | Signed-off-by: chas williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [ATM]: Replacing kmalloc/memset combination with kzalloc.vignesh babu2007-07-181-2/+1
| | | | | | | | | | | | | | | | | | Signed-off-by: vignesh babu <vignesh.babu@wipro.com> Signed-off-by: chas williams <chas@cmf.nrl.navy.mil> Signed-off-by: David S. Miller <davem@davemloft.net>
| * | [NET]: gen_estimator deadlock fixRanko Zivojnovic2007-07-181-32/+49
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -Fixes ABBA deadlock noted by Patrick McHardy <kaber@trash.net>: > There is at least one ABBA deadlock, est_timer() does: > read_lock(&est_lock) > spin_lock(e->stats_lock) (which is dev->queue_lock) > > and qdisc_destroy calls htb_destroy under dev->queue_lock, which > calls htb_destroy_class, then gen_kill_estimator and this > write_locks est_lock. To fix the ABBA deadlock the rate estimators are now kept on an rcu list. -The est_lock changes the use from protecting the list to protecting the update to the 'bstat' pointer in order to avoid NULL dereferencing. -The 'interval' member of the gen_estimator structure removed as it is not needed. Signed-off-by: Ranko Zivojnovic <ranko@spidernet.net> Signed-off-by: David S. Miller <davem@davemloft.net>
generated by cgit v1.1 at 2024-12-28 10:13:49 +0000