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2007-11-12[SUNGEM]: Fix suspend regression due to NAPI changes.Johannes Berg
Commit bea3348e (the NAPI changes) made sungem unconditionally enable NAPI when resuming and unconditionally disable when suspending, this, however, makes napi_disable() hang when suspending when the interface was taken down before suspend because taking the interface down also disables NAPI. This patch makes touching the napi struct in suspend/resume code paths depend on having the interface up, thereby fixing the hang on suspend. The patch also moves the napi_disable() in gem_close() under the lock so that the NAPI state is always modified atomically together with the "opened" variable. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[PPP]: Remove ptr comparisons to 0Joe Perches
fix sparse warnings "Using plain integer as NULL pointer" Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12[IPV6]: Add ifindex field to ND user option messages.Pierre Ynard
Userland neighbor discovery options are typically heavily involved with the interface on which thay are received: add a missing ifindex field to the original struct. Thanks to Rémi Denis-Courmont. Signed-off-by: Pierre Ynard <linkfanel@yahoo.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-12sigwait eats blocked default-ignore signalsRoland McGrath
While a signal is blocked, it must be posted even if its action is SIG_IGN or is SIG_DFL with the default action to ignore. This works right most of the time, but is broken when a sigwait (rt_sigtimedwait) is in progress. This changes the early-discard check to respect real_blocked. ~blocked is the set to check for "should wake up now", but ~(blocked|real_blocked) is the set for "blocked" semantics as defined by POSIX. This fixes bugzilla entry 9347, see http://bugzilla.kernel.org/show_bug.cgi?id=9347 Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-12nfsd4: recheck for secure ports in fh_verifyJ. Bruce Fields
As with commit 7fc90ec93a5eb71f4b08403baf5ba7176b3ec6b1 ("knfsd: nfsd: call nfsd_setuser() on fh_compose(), fix nfsd4 permissions problem") this is a case where we need to redo a security check in fh_verify() even though the filehandle already has an associated dentry--if the filehandle was created by fh_compose() in an earlier operation of the nfsv4 compound, then we may not have done these checks yet. Without this fix it is possible, for example, to traverse from an export without the secure ports requirement to one with it in a single compound, and bypass the secure port check on the new export. While we're here, fix up some minor style problems and change a printk() to a dprintk(), to make it harder for random unprivileged users to spam the logs. Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Reviewed-By: NeilBrown <neilb@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-12knfsd: fix spurious EINVAL errors on first access of new filesystemJ. Bruce Fields
The v2/v3 acl code in nfsd is translating any return from fh_verify() to nfserr_inval. This is particularly unfortunate in the case of an nfserr_dropit return, which is an internal error meant to indicate to callers that this request has been deferred and should just be dropped pending the results of an upcall to mountd. Thanks to Roland <devzero@web.de> for bug report and data collection. Cc: Roland <devzero@web.de> Acked-by: Andreas Gruenbacher <agruen@suse.de> Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu> Reviewed-By: NeilBrown <neilb@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-12Revert "Bias the placement of kernel pages at lower PFNs"Linus Torvalds
This reverts commit 5adc5be7cd1bcef6bb64f5255d2a33f20a3cf5be. Alexey Dobriyan reports that it causes huge slowdowns under some loads, in his case a "mkfs.ext2" on a 30G partition. With the placement bias, the mkfs took over four minutes, with it reverted it's back to about ten seconds for Alexey. Reported-and-tested-by: Alexey Dobriyan <adobriyan@gmail.com> Cc: Mel Gorman <mel@csn.ul.ie> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-12Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/avi/kvm: KVM: SVM: Intercept the 'invd' and 'wbinvd' instructions KVM: x86 emulator: invd instruction KVM: SVM: Defer nmi processing until switch to host state is complete KVM: SVM: Fix SMP with kernel apic KVM: x86 emulator: fix 'push imm8' emulation
2007-11-12Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-virtio * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-virtio: virtio: Force use of power-of-two for descriptor ring sizes lguest: Fix lguest virtio-blk backend size computation virtio: Fix used_idx wrap-around virtio: more fallout from scatterlist changes. virtio: fix vring_init for 64 bits
2007-11-12Merge branch 'master' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6 * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (39 commits) [INET]: Small possible memory leak in FIB rules [NETNS]: init dev_base_lock only once [UNIX]: The unix_nr_socks limit can be exceeded [AF_UNIX]: Convert socks to unix_socks in scan_inflight, not in callbacks [AF_UNIX]: Make unix_tot_inflight counter non-atomic [AF_PACKET]: Allow multicast traffic to be caught by ORIGDEV when bonded ssb: Fix PCMCIA-host lowlevel bus access mac80211: fix MAC80211_RCSIMPLE Kconfig mac80211: make "decrypt failed" messages conditional upon MAC80211_DEBUG mac80211: use IW_AUTH_PRIVACY_INVOKED rather than IW_AUTH_KEY_MGMT mac80211: remove unused driver ops mac80211: remove ieee80211_common.h softmac: MAINTAINERS update rfkill: Fix sparse warning rfkill: Use mutex_lock() at register and add sanity check iwlwifi: select proper rate control algorithm mac80211: allow driver to ask for a rate control algorithm mac80211: don't allow registering the same rate control twice rfkill: Use subsys_initcall mac80211: make simple rate control algorithm built-in ...
2007-11-12Merge git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6: (21 commits) [CIFS] fix oops on second mount to same server when null auth is used [CIFS] Fix stale mode after readdir when cifsacl specified [CIFS] add mode to acl conversion helper function [CIFS] Fix incorrect mode when ACL had deny access control entries [CIFS] Add uid to key description so krb can handle user mounts [CIFS] Fix walking out end of cifs dacl [CIFS] Add upcall files for cifs to use spnego/kerberos [CIFS] add OIDs for KRB5 and MSKRB5 to ASN1 parsing routines [CIFS] Register and unregister cifs_spnego_key_type on module init/exit [CIFS] implement upcalls for SPNEGO blob via keyctl API [CIFS] allow cifs_calc_signature2 to deal with a zero length iovec [CIFS] If no Access Control Entries, set mode perm bits to zero [CIFS] when mount helper missing fix slash wrong direction in share [CIFS] Don't request too much permission when reading an ACL [CIFS] enable get mode from ACL when cifsacl mount option specified [CIFS] ACL support part 8 [CIFS] acl support part 7 [CIFS] acl support part 6 [CIFS] acl support part 6 [CIFS] remove unused funtion compile warning when experimental off ...
2007-11-12x86: fix taking DNA during 64bit sigreturnSiddha, Suresh B
restore sigcontext is taking a DNA exception while restoring FP context from the user stack, during the sigreturn. Appended patch fixes it by doing clts() if the app doesn't touch FP during the signal handler execution. This will stop generating a DNA, during the fxrstor in the sigreturn. This improves 64-bit lat_sig numbers by ~30% on my core2 platform. Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-12SLUB: killed the unused "end" variableDenis Cheng
Since the macro "for_each_object" introduced, the "end" variable becomes unused anymore. Signed-off-by: Denis Cheng <crquan@gmail.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-12core dump: remain dumpableRoland McGrath
The coredump code always calls set_dumpable(0) when it starts (even if RLIMIT_CORE prevents any core from being dumped). The effect of this (via task_dumpable) is to make /proc/pid/* files owned by root instead of the user, so the user can no longer examine his own process--in a case where there was never any privileged data to protect. This affects e.g. auxv, environ, fd; in Fedora (execshield) kernels, also maps. In practice, you can only notice this when a debugger has requested PTRACE_EVENT_EXIT tracing. set_dumpable was only used in do_coredump for synchronization and not intended for any security purpose. (It doesn't secure anything that wasn't already unsecured when a process dies by SIGTERM instead of SIGQUIT.) This changes do_coredump to check the core_waiters count as the means of synchronization, which is sufficient. Now we leave the "dumpable" bits alone. Signed-off-by: Roland McGrath <roland@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-11-12Fix memory leak in discard case of sctp_sf_abort_violation()Jesper Juhl
In net/sctp/sm_statefuns.c::sctp_sf_abort_violation() we may leak the storage allocated for 'abort' by returning from the function without using or freeing it. This happens in case "sctp_auth_recv_cid(SCTP_CID_ABORT, asoc)" is true and we jump to the 'discard' label. Spotted by the Coverity checker. The simple fix is to simply move the creation of the "abort chunk" to after the possible jump to the 'discard' label. This way we don't even have to allocate the memory at all in the problem case. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
2007-11-12virtio: Force use of power-of-two for descriptor ring sizesRusty Russell
The virtio descriptor rings of size N-1 were nicely set up to be aligned to an N-byte boundary. But as Anthony Liguori points out, the free-running indices used by virtio require that the sizes be a power of 2, otherwise we get problems on wrap (demonstrated with lguest). So we replace the clever "2^n-1" scheme with a simple "align to page boundary" scheme: this means that all virtio rings take at least two pages, but it's safer than guessing cache alignment. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-11-12lguest: Fix lguest virtio-blk backend size computationAnthony Liguori
This seems like an obvious typo but it's worked in the past because the virtio blk frontend just ignores the length field on completion. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-11-12virtio: Fix used_idx wrap-aroundAnthony Liguori
The more_used() function compares the vq->vring.used->idx with last_used_idx. Since vq->vring.used->idx is a 16-bit integer, and last_used_idx is an unsigned int, this results in unpredictable behavior when vq->vring.used->idx wraps around. This patch corrects this by changing last_used_idx to the correct type. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-11-12virtio: more fallout from scatterlist changes.Rusty Russell
This fixes OOPS in network driver when CONFIG_DEBUG_SG=y. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-11-12virtio: fix vring_init for 64 bitsAnthony Liguori
This patch fixes a typo in vring_init(). This happens to work today in lguest because the sizeof(struct vring_desc) is 16 and struct vring contains 3 pointers and an unsigned int so on 32-bit sizeof(struct vring_desc) == sizeof(struct vring). However, this is no longer true on 64-bit where the bug is exposed. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
2007-11-10[INET]: Small possible memory leak in FIB rulesDenis V. Lunev
This patch fixes a small memory leak. Default fib rules can be deleted by the user if the rule does not carry FIB_RULE_PERMANENT flag, f.e. by ip rule flush Such a rule will not be freed as the ref-counter has 2 on start and becomes clearly unreachable after removal. Signed-off-by: Denis V. Lunev <den@openvz.org> Acked-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-10[NETNS]: init dev_base_lock only onceAlexey Dobriyan
* it already statically initialized * reinitializing live global spinlock every time netns is setup is also wrong Signed-off-by: Alexey Dobriyan <adobriyan@sw.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-10[UNIX]: The unix_nr_socks limit can be exceededPavel Emelyanov
The unix_nr_socks value is limited with the 2 * get_max_files() value, as seen from the unix_create1(). However, the check and the actual increment are separated with the GFP_KERNEL allocation, so this limit can be exceeded under a memory pressure - task may go to sleep freeing the pages and some other task will be allowed to allocate a new sock and so on and so forth. So make the increment before the check (similar thing is done in the sock_kmalloc) and go to kmalloc after this. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-10[AF_UNIX]: Convert socks to unix_socks in scan_inflight, not in callbacksPavel Emelyanov
The scan_inflight() routine scans through the unix sockets and calls some passed callback. The fact is that all these callbacks work with the unix_sock objects, not the sock ones, so make this conversion in the scan_inflight() before calling the callbacks. This removes one unneeded variable from the inc_inflight_move_tail(). Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-10[AF_UNIX]: Make unix_tot_inflight counter non-atomicPavel Emelyanov
This counter is _always_ modified under the unix_gc_lock spinlock, so its atomicity can be provided w/o additional efforts. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-10[AF_PACKET]: Allow multicast traffic to be caught by ORIGDEV when bondedPeter P Waskiewicz Jr
The socket option for packet sockets to return the original ifindex instead of the bonded ifindex will not match multicast traffic. Since this socket option is the most useful for layer 2 traffic and multicast traffic, make the option multicast-aware. Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-10ssb: Fix PCMCIA-host lowlevel bus accessMichael Buesch
This fixes the lowlevel bus access routines for PCMCIA based devices. There are still a few issues with register access sideeffects after this patch. This will be addressed in a later patch. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10mac80211: fix MAC80211_RCSIMPLE KconfigJohannes Berg
I meant for this to be selectable only with EMBEDDED, not enabled only with EMBEDDED. This does it that way. Sorry. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10mac80211: make "decrypt failed" messages conditional upon MAC80211_DEBUGJohn W. Linville
Make "decrypt failed" and "have no key" debugging messages compile conditionally upon CONFIG_MAC80211_DEBUG. They have been useful for finding certain problems in the past, but in many cases they just clutter a user's logs. A typical example is an enviornment where multiple SSIDs are using a single BSSID but with different protection schemes or different keys for each SSID. In such an environment these messages are just noise. Let's just leave them for those interested enough to turn-on debugging. Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10mac80211: use IW_AUTH_PRIVACY_INVOKED rather than IW_AUTH_KEY_MGMTJohannes Berg
In the long bug-hunt for why dynamic WEP networks didn't work it turned out that mac80211 incorrectly uses IW_AUTH_KEY_MGMT while it should use IW_AUTH_PRIVACY_INVOKED to determine whether to associate to protected networks or not. This patch changes the behaviour to be that way and clarifies the existing code. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Cc: Jouni Malinen <j@w1.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10mac80211: remove unused driver opsJohannes Berg
The driver operations set_ieee8021x(), set_port_auth() and set_privacy_invoked() are not used by any drivers, except set_privacy_invoked() they aren't even used by mac80211. Remove them at least until we need to support drivers with mac80211 that require getting this information. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10mac80211: remove ieee80211_common.hJohannes Berg
Robert pointed out that I missed this file when removing the management interface. Do it now. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10softmac: MAINTAINERS updateJohannes Berg
This patch marks softmac as obsolete in MAINTAINERS and removes Joe and myself as maintainers, we're no longer using it nor interested in the code in any way. Also remove the website reference because I took it offline. Hopefully the code will go away in 2.6.25. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Joseph Jezak <josejx@gentoo.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10rfkill: Fix sparse warningMichael Buesch
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10rfkill: Use mutex_lock() at register and add sanity checkMichael Buesch
Replace mutex_lock_interruptible() by mutex_lock() in rfkill_register(), as interruptible doesn't make sense there. Add a sanity check for rfkill->type, as that's used for an unchecked dereference in an array and might cause hard to debug crashes if the driver sets this to an invalid value. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10iwlwifi: select proper rate control algorithmJohannes Berg
Prior to this patch, iwlwifi would always use the first registered rate control algorithm which, depending on system setup, could be anything. After the mac80211 patch to make the simple algorithm built-in, it would always be simple. This has always been a bug in iwlwifi. This fixes it by requesting that mac80211 selects the right rate control algorithm. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10mac80211: allow driver to ask for a rate control algorithmJohannes Berg
This allows a driver to ask for a specific rate control algorithm. The rate control algorithm asked for must be registered and be available as a module or built-in. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10mac80211: don't allow registering the same rate control twiceJohannes Berg
Previously, mac80211 would allow registering the same rate control algorithm twice. This is a programming error in the registration and should not happen; additionally the second version could never be selected. Disallow this and warn about it. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10rfkill: Use subsys_initcallMichael Buesch
We must use subsys_initcall, because we must initialize before a driver calls rfkill_register(). Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10mac80211: make simple rate control algorithm built-inJohannes Berg
Too frequently people do not have module autoloading enabled or fail to install the rate control module correctly, hence their hardware probing fails due to no rate control algorithm being available. This makes the 'simple' algorithm built into the mac80211 module unless EMBEDDED is enabled in which case it can be disabled (eg. if the wanted driver requires another rate control algorithm.) Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10rfkill: Register LED triggers before registering switchMichael Buesch
Registering the switch triggers a LED event, so we must register LED triggers before the switch. This has a potential to fix a crash, depending on how the device driver initializes the rfkill data structure. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10ssb: Fix initcall orderingMichael Buesch
ssb must init after PCI but before the ssb drivers. Signed-off-by: Michael Buesch <mb@bu3sch.de> Cc: Christian Casteyde <casteyde.christian@free.fr> Fixes-bug: #9219 Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10softmac: fix wext MLME request reason code endiannessJohannes Berg
The MLME request reason code is host-endian and our passing it to the low level functions is host-endian as well since they do the swapping. I noticed that the reason code 768 was sent (0x300) rather than 3 when wpa_supplicant terminates. This removes the superfluous cpu_to_le16() call. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2007-11-10[PKT_SCHED] CLS_U32: Use ffs() instead of C code on hash mask to get first ↵Radu Rendec
set bit. Computing the rank of the first set bit in the hash mask (for using later in u32_hash_fold()) was done with plain C code. Using ffs() instead makes the code more readable and improves performance (since ffs() is better optimized in assembler). Using the conditional operator on hash mask before applying ntohl() also saves one ntohl() call if mask is 0. Signed-off-by: Radu Rendec <radu.rendec@ines.ro> Signed-off-by: Jarek Poplawski <jarkao2@o2.pl> Acked-by: Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-10[NET]: Fix skb_truesize_check() assertionChuck Lever
The intent of the assertion in skb_truesize_check() is to check for skb->truesize being decremented too much by other code, resulting in a wraparound below zero. The type of the right side of the comparison causes the compiler to promote the left side to an unsigned type, despite the presence of an explicit type cast. This defeats the check for negativity. Ensure both sides of the comparison are a signed type to prevent the implicit type conversion. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-10[VLAN]: Allow setting mac address while device is upPatrick McHardy
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-10[VLAN]: Don't synchronize addresses while the vlan device is downPatrick McHardy
While the VLAN device is down, the unicast addresses are not configured on the underlying device, so we shouldn't attempt to sync them. Noticed by Dmitry Butskoy <buc@odusz.so-cdu.ru> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-10[INET]: Cleanup the xfrm4_tunnel_(un)registerPavel Emelyanov
Both check for the family to select an appropriate tunnel list. Consolidate this check and make the for() loop more readable. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-10[INET]: Add missed tunnel64_err handlerPavel Emelyanov
The tunnel64_protocol uses the tunnel4_protocol's err_handler and thus calls the tunnel4_protocol's handlers. This is not very good, as in case of (icmp) error the wrong error handlers will be called (e.g. ipip ones instead of sit) and this won't be noticed at all, because the error is not reported. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2007-11-10[IPX]: Use existing sock refcnt debugging infrastructurePavel Emelyanov
Just like in the af_packet.c, the ipx_sock_nr variable is used for debugging purposes. Switch to using existing infrastructure. Thanks to Arnaldo for pointing this out. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Acked-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>