- 13 4月, 2008 6 次提交
-
-
由 Paul Moore 提交于
Smack doesn't have the need to create a private copy of the LSM "domain" when setting NetLabel security attributes like SELinux, however, the current NetLabel code requires a private copy of the LSM "domain". This patches fixes that by letting the LSM determine how it wants to pass the domain value. * NETLBL_SECATTR_DOMAIN_CPY The current behavior, NetLabel assumes that the domain value is a copy and frees it when done * NETLBL_SECATTR_DOMAIN New, Smack-friendly behavior, NetLabel assumes that the domain value is a reference to a string managed by the LSM and does not free it when done Signed-off-by: NPaul Moore <paul.moore@hp.com> Acked-by: NJames Morris <jmorris@namei.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Joe Perches 提交于
Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Vlad Yasevich 提交于
Add a new sctp mailing list linux-sctp@vger.kernel.org. Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Gui Jianfeng 提交于
The 'asoc' parameter to sctp_cmd_hb_timer_update() is unused, and we can remove it. Signed-off-by: NGui Jianfeng <guijianfeng@cn.fujitsu.com> Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Robert P. J. Day 提交于
Replacing (almost) all invocations of list_for_each() with list_for_each_entry() tightens up the code and allows for the deletion of numerous list iterator variables that are no longer necessary. Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Neil Horman 提交于
Recently I posted a patch to add some informational items to /proc/net/sctp/assocs. All the information is correct, but because of how the seqfile show operation is laid out, some of the formatting is backwards. This patch corrects that formatting, so that the new information appears at the end of each line, rather than in the middle. Signed-off-by: NNeil Horman <nhorman@tuxdriver.com> Signed-off-by: NVlad Yasevich <vladislav.yasevich@hp.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 10 4月, 2008 22 次提交
-
-
由 Stephen Hemminger 提交于
The comparison in ip_route_input is a hot path, by recoding the C "and" as bit operations, fewer conditional branches get generated so the code should be faster. Maybe someday Gcc will be smart enough to do this? Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Acked-by: NEric Dumazet <dada1@cosmosbay.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 YOSHIFUJI Hideaki 提交于
Signed-off-by: NYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 YOSHIFUJI Hideaki 提交于
Signed-off-by: NYOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Acked-by: NArnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Avoid unneeded test in the case where object to be freed has to be a leaf. Don't need to use the generic tnode_free() function, instead just setup leaf to be freed. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
The trie pointer is passed down to flush_list and flush_leaf but never used. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Joe Perches 提交于
Signed-off-by: NJoe Perches <joe@perches.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Florian Westphal 提交于
Allow the use of SACK and window scaling when syncookies are used and the client supports tcp timestamps. Options are encoded into the timestamp sent in the syn-ack and restored from the timestamp echo when the ack is received. Based on earlier work by Glenn Griffin. This patch avoids increasing the size of structs by encoding TCP options into the least significant bits of the timestamp and by not using any 'timestamp offset'. The downside is that the timestamp sent in the packet after the synack will increase by several seconds. changes since v1: don't duplicate timestamp echo decoding function, put it into ipv4/syncookie.c and have ipv6/syncookies.c use it. Feedback from Glenn Griffin: fix line indented with spaces, kill redundant if () Reviewed-by: NHagen Paul Pfeifer <hagen@jauu.net> Signed-off-by: NFlorian Westphal <fw@strlen.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Use vmalloc rather than alloc_pages to avoid wasting memory. The problem is that tnode structure has a power of 2 sized array, plus a header. So the current code wastes almost half the memory allocated because it always needs the next bigger size to hold that small header. This is similar to an earlier patch by Eric, but instead of a list and lock, I used a workqueue to handle the fact that vfree can't be done in interrupt context. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Rami Rosen 提交于
1) Standlaone ip6_null_entry is no longer needed as it is replaced by the ip6_null_entry member of ipv6 (instance of struct netns_ipv6) in struct net (as a result of Network Namespaces patches). 2) These 3 methods from this same header are not defined anywhere: ip6_rt_addr_add(), ip6_rt_addr_del(), rt6_sndmsg() Signed-off-by: NRami Rosen <ramirose@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Cornelia Huck 提交于
If we register the iucv bus after the infrastructure is ready, userspace can start relying on it when it receives the uevent for the bus. Signed-off-by: NCornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NUrsula Braun <braunu@de.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Heiko Carstens 提交于
This BUG_ON is not needed, since all (debug) checks are also done in smp_call_function() which gets called by this function. Signed-off-by: NHeiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: NUrsula Braun <braunu@de.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Robert P. J. Day 提交于
Signed-off-by: NRobert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: NUrsula Braun <braunu@de.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Patrick McHardy 提交于
SKF_ADF_NLATTR searches for a netlink attribute, which avoids manually parsing and walking attributes. It takes the offset at which to start searching in the 'A' register and the attribute type in the 'X' register and returns the offset in the 'A' register. When the attribute is not found it returns zero. A top-level attribute can be located using a filter like this (example for nfnetlink, using struct nfgenmsg): ... { /* A = offset of first attribute */ .code = BPF_LD | BPF_IMM, .k = sizeof(struct nlmsghdr) + sizeof(struct nfgenmsg) }, { /* X = CTA_PROTOINFO */ .code = BPF_LDX | BPF_IMM, .k = CTA_PROTOINFO, }, { /* A = netlink attribute offset */ .code = BPF_LD | BPF_B | BPF_ABS, .k = SKF_AD_OFF + SKF_AD_NLATTR }, { /* Exit if not found */ .code = BPF_JMP | BPF_JEQ | BPF_K, .k = 0, .jt = <error> }, ... A nested attribute below the CTA_PROTOINFO attribute would then be parsed like this: ... { /* A += sizeof(struct nlattr) */ .code = BPF_ALU | BPF_ADD | BPF_K, .k = sizeof(struct nlattr), }, { /* X = CTA_PROTOINFO_TCP */ .code = BPF_LDX | BPF_IMM, .k = CTA_PROTOINFO_TCP, }, { /* A = netlink attribute offset */ .code = BPF_LD | BPF_B | BPF_ABS, .k = SKF_AD_OFF + SKF_AD_NLATTR }, ... The data of an attribute can be loaded into 'A' like this: ... { /* X = A (attribute offset) */ .code = BPF_MISC | BPF_TAX, }, { /* A = skb->data[X + k] */ .code = BPF_LD | BPF_B | BPF_IND, .k = sizeof(struct nlattr), }, ... Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Rami Rosen 提交于
This patch removes two unused method declarations in include/net/ndisc.h: ndisc_forwarding_on(void) and ndisc_forwarding_off(void); Also igmp6_cleanup(void) appears twice in this header, so one igmp6_cleanup(void) declaration is removed. Signed-off-by: NRami Rosen <ramirose@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Gui Jianfeng 提交于
Signed-off-by: NGui Jianfeng <guijianfeng@cn.fujitsu.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Li Zefan 提交于
Should not count it if the allocation of the object is failed. Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Li Zefan 提交于
Should not count it if the allocation of this object failed. Signed-off-by: NLi Zefan <lizf@cn.fujitsu.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
No urgency on the rehash interval timer, so mark it as deferrable. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Since route hash is a triple, use jhash_3words rather doing the mixing directly. This should be as fast and give better distribution. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Don't mark functions that are large as inline, let compiler decide. Also, use inline rather than __inline__. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
The sk_filter function is too big to be inlined. This saves 2296 bytes of text on allyesconfig. Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
由 Stephen Hemminger 提交于
Some minor style cleanups: * Move __KERNEL__ definitions to one place in filter.h * Use const for sk_filter_len * Line wrapping * Put EXPORT_SYMBOL next to function definition Signed-off-by: NStephen Hemminger <shemminger@vyatta.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
-
- 09 4月, 2008 12 次提交
-
-
由 Johannes Berg 提交于
The default_key symlink points to the key index rather than they key counter, fix it. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Christian Lamparter 提交于
Signed-off-by: NChristian Lamparter <chunkeey@web.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Christian Lamparter 提交于
Signed-off-by: NChristian Lamparter <chunkeey@web.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Johannes Berg 提交于
This patch renames all mac80211 files (except ieee80211_i.h) to get rid of the useless ieee80211_ prefix. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Johannes Berg 提交于
Up to now, key manipulation is supposed to run under RTNL to avoid concurrent manipulations and also allow the set_key() hardware callback to sleep. This is not feasible because STA structs are rcu-protected and thus a lot of operations there cannot take the RTNL. Also, key references are rcu-protected so we cannot do things atomically. This patch changes key locking completely: * key operations are now atomic * hardware crypto offload is enabled and disabled from a workqueue, due to that key freeing is also delayed * debugfs code is also run from a workqueue * keys reference STAs (and vice versa!) so during STA unlink the STAs key reference is removed but not the keys STA reference, to avoid races key todo work is run before STA destruction. * fewer STA operations now need the RTNL which was required due to key operations This fixes the locking problems lockdep pointed out and also makes things more light-weight because the rtnl isn't required as much. Note that the key todo lock/key mutex are global locks, this is not required, of course, they could be per-hardware instead. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Johannes Berg 提交于
When a STA is supposed to be unlinked but is pinned, it still needs to be unlinked from all structures. Only at the end of the unlink process should we check for pin status and invalidate the callers reference if it is pinned. Move the pin status check down. Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Jiri Slaby 提交于
These two symbols are used only in ifdeffed function. Move them to that section too. net/mac80211/sta_info.c:387: warning: `__sta_info_pin' defined but not used net/mac80211/sta_info.c:397: warning: `__sta_info_unpin' defined but not used Signed-off-by: NJiri Slaby <jirislaby@gmail.com> Cc: Michael Wu <flamingice@sourmilk.net> Cc: Johannes Berg <johannes@sipsolutions.net> Cc: Jiri Benc <jbenc@suse.cz> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Pavel Machek 提交于
Remove some commented-out code from adm8211. Signed-off-by: NPavel Machek <pavel@suse.cz> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Ron Rindjunsky 提交于
This patch contains next issues: 1 - prevents "stop BA session" multiple warnings 2 - adds debug print to stop Rx BA session flow 3 - adds EOL in one debug print Signed-off-by: NRon Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: NReinette Chatre <reinette.chatre@intel.com> Acked-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Michael Buesch 提交于
We must use the b43_is_mode() call to check the current interface operation mode. Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Michael Buesch 提交于
This fixes the initialization of the PHY TX control words in shared memory. These control words are used for management frames like beacons. Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-
由 Michael Buesch 提交于
This fixes beacon updating in the bottomhalf. In case the device is busy, we will defer to later in the IRQ handler. Signed-off-by: NMichael Buesch <mb@bu3sch.de> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
-