NFS3/kerberos/ACL - strange problem

2013-03-02 Thread Vlad
Server not found in Kerberos database I can track what has been updated but the list is too long... I'd appreciate any thoughts on this issue. Regards, Vlad. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kern

Noatime vs relatime

2007-08-10 Thread Vlad
ld give a heads-up to the 0.001% of people who still use atime so that they know to customize this option or start using modern file-monitoring techniques like inotify. Vlad Pinpoint customers who are l

Re: arch/i386/boot rewrite, and all the hard-coded video cards

2007-05-01 Thread Vlad
especially if they can't see any output on the screen. I think it would be a shame to prevent Linux from running on these machines. Vlad __ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com - T

Re: arch/i386/boot rewrite, and all the hard-coded video cards

2007-05-01 Thread Vlad
--- Rene Herman <[EMAIL PROTECTED]> wrote: > On 05/02/2007 12:41 AM, Vlad wrote: > > > H. Peter Anvin wrote: > > >> I'm rewriting the i386 setup code in C, instead of assembly, > >> and before I spend a very large amount of time translating > >

Re: sctp: hang in sctp_remaddr_seq_show

2013-03-18 Thread Vlad Yasevich
d from BH) If anything, this should probably be done like this: rcu_read_lock(); read_lock_bh(&head->lock) ... read_unlock_bh(&head->lock) rcu_read_unlock(); -vlad -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majo

Re: sctp: hang in sctp_remaddr_seq_show

2013-03-18 Thread Vlad Yasevich
On 03/18/2013 04:32 PM, Neil Horman wrote: On Mon, Mar 18, 2013 at 11:31:06AM -0400, Vlad Yasevich wrote: On 03/18/2013 11:25 AM, Eric Dumazet wrote: On Mon, 2013-03-18 at 07:04 -0400, Neil Horman wrote: I'm not sure why the process would never get back to the schedule, but looking a

Re: [PATCH 60/62] sctp: convert to idr_alloc()

2013-02-04 Thread Vlad Yasevich
On 02/02/2013 08:21 PM, Tejun Heo wrote: Convert to the much saner new idr interface. Only compile tested. Signed-off-by: Tejun Heo Cc: Vlad Yasevich Cc: Sridhar Samudrala Cc: Neil Horman Cc: linux-s...@vger.kernel.org --- This patch depends on an earlier idr changes and I think it would

Re: [PATCH 76/77] sctp: convert to idr_alloc()

2013-02-06 Thread Vlad Yasevich
comes zero. Signed-off-by: Tejun Heo Acked-by: Neil Horman Cc: Vlad Yasevich Acked-by: Vlad Yasevich -vlad Cc: Sridhar Samudrala Cc: linux-s...@vger.kernel.org --- net/sctp/associola.c | 31 +++ 1 file changed, 15 insertions(+), 16 deletions(-) diff --git

Re: [PATCH v2] sctp: set association state to established in dupcook_a handler

2013-01-24 Thread Vlad Yasevich
ndled with DATA chunks. Signed-off-by: Xufeng Zhang Acked-by: Vlad Yasevich -vlad --- v2: - Put the SCTP_CMD_NEW_STATE command before SCTP_CMD_REPLY and after SCTP_CMD_EVENT_ULP suggested by Vlad and Neil - Improve the last paragraph of the commit header net/sctp/sm_statefuns.c |

Re: [PATCH 2/3] sctp: fix association hangs due to reassembly/ordering logic

2013-02-20 Thread Vlad Yasevich
renege all applicable TSNs. */ + __skb_unlink(skb, list); + freed += skb_headlen(skb); This is no longer correct. You are actually freeing more space if you are reneging a reassembled event from the the ordered queue. Please separate the 2 patches since they fix 2 d

Re: [PATCH 3/3] sctp: fix association hangs due to reassembly/ordering logic

2013-02-20 Thread Vlad Yasevich
for the current chunk because of how renege is called, but you still don't do the checks for subsequent chunks in the queue as I stated above, so you are still subject to possible hangs. -vlad sk_mem_reclaim(asoc->base.sk); N�r��y���b�X��ǧv�^�)޺{.n�+{���i�{ay�ʇڙ�,j��f��

Re: [PATCH 3/3] sctp: fix association hangs due to reassembly/ordering logic

2013-02-20 Thread Vlad Yasevich
On 02/20/2013 02:24 PM, Roberts, Lee A. wrote: Vlad, -Original Message- From: Vlad Yasevich [mailto:vyasev...@gmail.com] Sent: Wednesday, February 20, 2013 11:06 AM To: Roberts, Lee A. Cc: linux-s...@vger.kernel.org; net...@vger.kernel.org; linux- ker...@vger.kernel.org Subject: Re

Re: [PATCH 1/4] sctp: fix association hangs due to off-by-one errors in sctp_tsnmap_grow()

2013-02-21 Thread Vlad Yasevich
p->max_tsn_seen - map->base_tsn); + bitmap_copy(new, map->tsn_map, map->max_tsn_seen - map->base_tsn + 1); Can simplify that this by using map->cumulative_tsn_ack_point instead of base_tsn. -vlad kfree(map->tsn_map); map->tsn_map = new; map->

Re: [PATCH 2/4] sctp: fix association hangs due to reneging packets below the cumulative TSN ACK point

2013-02-21 Thread Vlad Yasevich
reassembly queue shows missing packets. In sctp_ulpq_renege_list(), do not renege packets below the cumulative TSN ACK point. Patch applies to linux-3.8 kernel. Signed-off-by: Lee A. Roberts Acked-by: Vlad Yasevich -vlad --- net/sctp/ulpqueue.c |9 +++-- 1 file changed, 7

Re: [PATCH 3/4] sctp: fix association hangs due to errors when reneging events from the ordering queue

2013-02-21 Thread Vlad Yasevich
: Vlad Yasevich -vlad --- net/sctp/ulpqueue.c | 26 ++ 1 file changed, 22 insertions(+), 4 deletions(-) diff -uprN -X linux-3.8-vanilla/Documentation/dontdiff linux-3.8-SCTP+2/net/sctp/ulpqueue.c linux-3.8-SCTP+3/net/sctp/ulpqueue.c --- linux-3.8-SCTP+2/net/sctp

Re: [PATCH 4/4] sctp: fix association hangs due to partial delivery errors

2013-02-21 Thread Vlad Yasevich
ery(ulpq, chunk, gfp); else if (retval > 0) sctp_ulpq_reasm_drain(ulpq); Just a suggestion. -vlad --- net/sctp/ulpqueue.c | 53 +++--- 1 file changed, 45 insertions(+), 8 deletions(-) diff -uprN -X linux-3.8-vanilla/Documentation/dontdiff lin

Re: [PATCH] sctp: don't break the loop while meeting the active_path so as to find the matched transport

2013-03-12 Thread Vlad Yasevich
e. * */ Neil, active_patch != primary_path all the time. In fact, when you have path primary path failure, active path will change while primary may only change when the user says so. So, you may still get into a situation where primary and active paths are differe

Re: [PATCH] sctp: don't break the loop while meeting the active_path so as to find the matched transport

2013-03-12 Thread Vlad Yasevich
On 03/12/2013 11:44 AM, Neil Horman wrote: On Tue, Mar 12, 2013 at 08:11:34AM -0400, Vlad Yasevich wrote: On 03/11/2013 09:31 AM, Neil Horman wrote: On Mon, Mar 11, 2013 at 10:14:50AM +0800, Xufeng Zhang wrote: On 3/8/13, Neil Horman wrote: On Fri, Mar 08, 2013 at 03:39:37PM +0800, Xufeng

Re: [PATCH] sctp: don't break the loop while meeting the active_path so as to find the matched transport

2013-03-13 Thread Vlad Yasevich
entry(chunk, &transport->transmitted, transmitted_list) { if (key == chunk->subh.data_hdr->tsn) { Acked-by: Vlad Yasevich -vlad -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the

Re: [PATCH 181/193] net/sctp: remove CONFIG_EXPERIMENTAL

2012-10-24 Thread Vlad Yasevich
On 10/23/2012 04:04 PM, Kees Cook wrote: This config item has not carried much meaning for a while now and is almost always enabled by default. As agreed during the Linux kernel summit, remove it. CC: Vlad Yasevich CC: Sridhar Samudrala CC: "David S. Miller" Signed-off-by: Kees Coo

Re: [PATCH] sctp: Make "Invalid Stream Identifier" ERROR follows SACK when bundling

2012-07-27 Thread Vlad Yasevich
here is an untested prototype of what I was talking about. This should handle multiple data chunks. -vlad --- include/net/sctp/command.h |1 + net/sctp/sm_sideeffect.c | 22 ++ net/sctp/sm_statefuns.c| 18 ++ 3 files changed, 33 insertions

Re: [PATCH net-next 2/8] skb: api to report errors for zero copy skbs

2012-10-30 Thread Vlad Yasevich
match new function. -vlad +void skb_tx_error(struct sk_buff *skb, int err) +{ + if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) { + struct ubuf_info *uarg; + + uarg = skb_shinfo(skb)->destructor_arg; + if (uarg->callback) +

Re: [PATCH net-next 8/8] vhost-net: reduce vq polling on tx zerocopy

2012-10-30 Thread Vlad Yasevich
* in this case, the refcount after decrement will eventually reach 1 +* so here it is 2. +* We also trigger polling periodically after each 16 packets. +*/ + if (cnt <= 2 || !(cnt % 16)) Why 16? Does it make sense to make it configurable? -vlad +

Re: [PATCH 12/12] sctp: Remove extern from function prototypes

2013-09-23 Thread Vlad Yasevich
is as unnecessary as using auto to declare automatic/local variables in a block. Signed-off-by: Joe Perches looks simple enough. Acked-by: Vlad Yasevich -vlad --- include/net/sctp/sctp.h | 13 ++--- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/include/net/sctp/sct

Re: [PATCH] net: sctp: Fix typo in socket.c

2012-10-08 Thread Vlad Yasevich
On 10/05/2012 10:50 AM, Masanari Iida wrote: Correct spelling typo in net/sctp/socket.c Signed-off-by: Masanari Iida Acked-by: Vlad Yasevich -vlad --- net/sctp/socket.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sctp/socket.c b/net/sctp/socket.c index

Re: [PATCH 12/13] sctp: use get_unused_fd_flags(0) instead of get_unused_fd()

2013-07-02 Thread Vlad Yasevich
f-by: Yann Droneaud Acked-by: Vlad Yasevich -vlad --- net/sctp/socket.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/sctp/socket.c b/net/sctp/socket.c index 66fcdcf..caa5919 100644 --- a/net/sctp/socket.c +++ b/net/sctp/socket.c @@ -4320,7 +4320,7 @@

Re: [PATCH] rtnetlink: rtnl_bridge_getlink: Call nlmsg_find_attr() with ifinfomsg header

2013-08-12 Thread Vlad Yasevich
On 08/12/2013 12:30 PM, Asbjoern Sloth Toennesen wrote: Fix the iproute2 command `bridge vlan show`, after switching from rtgenmsg to ifinfomsg. Signed-off-by: Asbjoern Sloth Toennesen Thanks.. I've still been using an older iproute version and didn't see this. Reviewe

Re: [PATCH] rtnetlink: rtnl_bridge_getlink: Call nlmsg_find_attr() with ifinfomsg header

2013-08-13 Thread Vlad Yasevich
On 08/13/2013 06:54 PM, David Miller wrote: From: Vlad Yasevich Date: Mon, 12 Aug 2013 15:57:29 -0400 On 08/12/2013 12:30 PM, Asbjoern Sloth Toennesen wrote: Fix the iproute2 command `bridge vlan show`, after switching from rtgenmsg to ifinfomsg. Signed-off-by: Asbjoern Sloth Toennesen

Re: [PATCH] sctp: Make "Invalid Stream Identifier" ERROR follows SACK when bundling

2012-08-02 Thread Vlad Yasevich
y the data queue. BTW, the patch below doesn't include the code to queue the error chunk onto the new error queue. -vlad Thanks, Xufeng Zhang --- include/net/sctp/command.h |1 + include/net/sctp/structs.h |3 +++ net/sctp/outqueue.c|7 +++ net/sctp/sm_si

Re: [PATCH 00/13] SCTP: Enable netns

2012-08-06 Thread Vlad Yasevich
. -vlad So Jan I am going to send my patchset and hopefully you can rebase your changes to make all of the tunables per network namespace on top of mine. Since my patchset is half the size of your I think that is the most reasonable way to go. Eric -- To unsubscribe from this list: send

Re: [PATCH 00/13] SCTP: Enable netns

2012-08-06 Thread Vlad Yasevich
On 08/06/2012 03:50 PM, Eric W. Biederman wrote: Vlad Yasevich writes: Hi Eric Associations are looked up by ports, but then verifyed by addresses. Also, associations belong to sockets and simply validating the socket namespace should be sufficient. True. Your set of patches isn't

Re: [PATCH 00/13] SCTP: Enable netns

2012-08-06 Thread Vlad Yasevich
On 08/06/2012 04:47 PM, David Miller wrote: From: ebied...@xmission.com (Eric W. Biederman) Date: Mon, 06 Aug 2012 12:50:46 -0700 Vlad Yasevich writes: Hi Eric Associations are looked up by ports, but then verifyed by addresses. Also, associations belong to sockets and simply validating

[PATCH] sched: optimize the locking in the rebalance_domains()

2012-08-22 Thread Vlad Zolotarov
xchng instruction which invalidates the cache line "balancing" belongs to and therefore creates an intensive cross-NUMA-nodes traffic. The below patch will minimize the above phenomena to the time slots it's really needed, namely when the "interval" time period has real

Re: [PATCH net-next 0/7] sctp: network namespace support Part 2: per net tunables

2012-08-09 Thread Vlad Yasevich
added to the common parameter list a struct net pointer, that is never NULL. I like Eric's patch set and I'd like to apply it to net-next. Vlad? I like these patches much more as well, but not done reviewing yet. I'll try to finish the review tonight -vlad -- To unsubscribe

Re: [RFC PATCH 7/8] [SCTP]: uninline sctp_add_cmd_sf

2008-02-20 Thread Vlad Yasevich
erformance regressions, but it looks like it doesn't effect anything from the few quick runs I've made. Since we are putting sctp_add_cmd_sf() on the call stack, we might as well get rid of sctp_add_cmd() and reduce it a bit more. -vlad diff --git a/include/net/sctp/command.h b/includ

Re: [RFC PATCH 7/8] [SCTP]: uninline sctp_add_cmd_sf

2008-02-21 Thread Vlad Yasevich
Ilpo Järvinen wrote: On Wed, 20 Feb 2008, Vlad Yasevich wrote: Ilpo Järvinen wrote: I added inline to sctp_add_cmd and appropriate comment there to avoid adding another call into the call chain. This works at least with "gcc (GCC) 4.1.2 20070626 (Red Hat 4.1.2-13)". Alt

Re: [PATCH net-next 0/7] sctp: network namespace support Part 2: per net tunables

2012-08-14 Thread Vlad Yasevich
On 08/14/2012 05:14 PM, David Miller wrote: Come on Vlad, please review this stuff some time this century. If you want inclusion to be dependent upon your review, then the onus is on you to review it in a timely manner. And you are not doing so here. I'm not letting Eric's patc

Re: [PATCH net-next 1/9] sctp: Make the port hash table use struct net in it's key.

2012-08-14 Thread Vlad Yasevich
these changes lookups in the port hash table becomes safe to use in multiple network namespaces. Signed-off-by: "Eric W. Biederman" Acked-by: Vlad Yasevich --- include/net/sctp/sctp.h|4 ++-- include/net/sctp/structs.h |1 + net/sctp/socket.c

Re: [PATCH net-next 2/9] sctp: Make the endpoint hashtable handle multiple network namespaces

2012-08-14 Thread Vlad Yasevich
On 08/06/2012 02:40 PM, Eric W. Biederman wrote: - Use struct net in the hash calculation - Use sock_net(endpoint.base.sk) in the endpoint lookups. - On receive calculate the network namespace from skb->dev. Signed-off-by: "Eric W. Biederman" Acked-by: Vlad Yasevich ---

Re: [PATCH net-next 3/9] sctp: Make the association hashtable handle multiple network namespaces

2012-08-14 Thread Vlad Yasevich
the association lookup. Signed-off-by: "Eric W. Biederman" Acked-by: Vlad Yasevich --- include/net/sctp/sctp.h|6 ++-- include/net/sctp/structs.h |3 +- net/sctp/associola.c |4 ++- net/sctp/endpointola.c |6 +++- net/sctp/input.c

Re: [PATCH net-next 4/9] sctp: Make the address lists per network namespace

2012-08-14 Thread Vlad Yasevich
struct net Signed-off-by: "Eric W. Biederman" Acked-by: Vlad Yasevich --- include/net/net_namespace.h |4 + include/net/netns/sctp.h| 21 +++ include/net/sctp/sctp.h |4 +- include/net/sctp/structs.h | 22 +--- net/sctp/associola.c|

Re: [PATCH net-next 5/9] sctp: Make the ctl_sock per network namespace

2012-08-14 Thread Vlad Yasevich
On 08/06/2012 02:43 PM, Eric W. Biederman wrote: - Kill sctp_get_ctl_sock, it is useless now. - Pass struct net where needed so net->sctp.ctl_sock is accessible. Signed-off-by: "Eric W. Biederman" Acked-by: Vlad Yasevich --- include/net/netns/sctp.h |8 +++ inc

Re: [PATCH net-next 6/9] sctp: Move the percpu sockets counter out of sctp_proc_init

2012-08-14 Thread Vlad Yasevich
On 08/06/2012 02:44 PM, Eric W. Biederman wrote: The percpu sctp socket counter has nothing at all to do with the sctp proc files, and having it in the wrong initialization is confusing, and makes network namespace support a pain. Signed-off-by: "Eric W. Biederman" Acked-by: Vla

Re: [PATCH net-next 7/9] sctp: Make the proc files per network namespace.

2012-08-14 Thread Vlad Yasevich
twork namespace. Signed-off-by: "Eric W. Biederman" Acked-by: Vlad Yasevich --- include/net/netns/sctp.h |5 +++ include/net/sctp/sctp.h | 16 +- net/sctp/proc.c | 59 +++ net/sctp/protoco

Re: [PATCH net-next 8/9] sctp: Enable sctp in all network namespaces

2012-08-14 Thread Vlad Yasevich
On 08/06/2012 02:46 PM, Eric W. Biederman wrote: - Fix the sctp_af operations to work in all namespaces - Enable sctp socket creation in all network namespaces. Signed-off-by: "Eric W. Biederman" Acked-by: Vlad Yasevich --- net/sctp/ipv6.c | 12 ++-- net/sctp/

Re: [PATCH net-next 9/9] sctp: Make the mib per network namespace

2012-08-14 Thread Vlad Yasevich
On 08/06/2012 02:47 PM, Eric W. Biederman wrote: Signed-off-by: "Eric W. Biederman" Acked-by: Vlad Yasevich --- include/net/netns/sctp.h |3 + include/net/sctp/sctp.h |9 +-- net/sctp/associola.c |2 +- net/sctp/chunk.c |2 +- net/sctp/end

Re: [PATCH net-next 1/7] sctp: Add infrastructure for per net sysctls

2012-08-14 Thread Vlad Yasevich
On 08/07/2012 01:23 PM, Eric W. Biederman wrote: Start with an empty sctp_net_table that will be populated as the various tunable sysctls are made per net. Signed-off-by: "Eric W. Biederman" Acked-by: Vlad Yasevich --- include/net/netns/sctp.h |6 +- include/net/s

Re: [PATCH net-next 0/7] sctp: network namespace support Part 2: per net tunables

2012-08-14 Thread Vlad Yasevich
sctp_verify_ext_param sctp: Making sysctl tunables per net Eric Acked-by: Vlad Yasevich To this entire follow-on series. This is much better. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More

Re: [PATCH 06/21] userns: Print out socket uids in a user namespace aware fashion.

2012-08-14 Thread Vlad Yasevich
On 08/13/2012 04:18 PM, Eric W. Biederman wrote: From: "Eric W. Biederman" Cc: David Miller Cc: Alexey Kuznetsov Cc: James Morris Cc: Hideaki YOSHIFUJI Cc: Patrick McHardy Cc: Remi Denis-Courmont Cc: Arnaldo Carvalho de Melo Cc: Vlad Yasevich Cc: Sridhar Samudrala Acked

Re: [PATCH 00/13] SCTP: Enable netns

2012-08-14 Thread Vlad Yasevich
. The first five patches enable netns handling of the protocol, procfs and sysfs. Signed-off-by: Jan Ariyasu --- NACK. Sorry Jan, but Eric's patches are much cleaner and do everything that's needed. -vlad -- To unsubscribe from this list: send the line "unsubscribe linux-kern

Re: [Lksctp-developers] [PATCH 8/8] : Use FIELD_SIZEOF

2008-02-10 Thread Vlad Yasevich
appropriate here, especially considering that SCTP_ASSERT compiles to nothing with debugging turned off. -vlad - This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.

[RFC] optimize the locking in the rebalance_domains()

2012-07-22 Thread Vlad Zolotarov
ore creates an intensive cross-NUMA-nodes traffic. The below patch will minimize the above phenomena to the time slots it's really needed, namely when the "interval" has really passed. Pls., comment. thanks, vlad --- kernel/sched/fair.c | 20 +++- 1 file changed, 11

Re: [RFC] optimize the locking in the rebalance_domains()

2012-07-22 Thread Vlad Zolotarov
On Sun, 2012-07-22 at 19:23 +0300, Vlad Zolotarov wrote: > Ingo, we've noticed that rebalance_domains() will try to take a lock > every time it's called (every jiffy) This is of course when NOHZ is off... ;) > if SD_SERIALIZE is set (which is a > default configuration). T

Re: [RFC] optimize the locking in the rebalance_domains()

2012-07-23 Thread Vlad Zolotarov
On Mon, 2012-07-23 at 11:25 +0900, Namhyung Kim wrote: > Hi, Vlad > > On Sun, 22 Jul 2012 19:23:55 +0300, Vlad Zolotarov wrote: > > Ingo, we've noticed that rebalance_domains() will try to take a lock > > every time it's called (every jiffy) if SD_SERIALIZE

Re: [PATCH] sctp: Make "Invalid Stream Identifier" ERROR follows SACK when bundling

2012-07-23 Thread Vlad Yasevich
t; +else { >> +lchunk = list_first_entry(&packet->chunk_list, >> + struct sctp_chunk, list); >> +list_add(&chunk->list,&lchunk->list);

Re: [PATCH] sctp: Make "Invalid Stream Identifier" ERROR follows SACK when bundling

2012-07-24 Thread Vlad Yasevich
xufeng zhang wrote: >On 07/24/2012 10:27 AM, Vlad Yasevich wrote: >> xufeng zhang wrote: >> >> >>> On 07/19/2012 01:57 PM, xufengzhang.m...@gmail.com wrote: >>> >>>> When "Invalid Stream Identifier" ERROR happens aft

Re: [PATCH] sctp: Make "Invalid Stream Identifier" ERROR follows SACK when bundling

2012-07-25 Thread Vlad Yasevich
Xufeng Zhang wrote: >On 7/24/12, Vlad Yasevich wrote: >>>>> And I should clarify the above judgment code. >>>>> AFAIK, there should be two cases for the bundling when invalid >>>stream >>>>> identifier error happens: >>>>>

Re: [PATCH] sctp: Make "Invalid Stream Identifier" ERROR follows SACK when bundling

2012-07-25 Thread Vlad Yasevich
On 07/25/2012 05:22 AM, Xufeng Zhang wrote: On 7/25/12, Xufeng Zhang wrote: On 7/25/12, Vlad Yasevich wrote: Actually not true. AUTH can be before SACK. So can any addip chunks that aid in locating an association. Now AUTH isn't a big issue since its autogenerated to the packet but

Re: [PATCH] sctp: Make "Invalid Stream Identifier" ERROR follows SACK when bundling

2012-07-25 Thread Vlad Yasevich
Xufeng Zhang wrote: >On 7/25/12, Vlad Yasevich wrote: >>> And after take a moment to look into the relative codes, I think we >>> can implement it >>> by below way: >>> 1). Add a flag(isi_err_needed) in the embedded struct peer of struct >>> s

Re: [PATCH] sctp: Make "Invalid Stream Identifier" ERROR follows SACK when bundling

2012-07-25 Thread Vlad Yasevich
Xufeng Zhang wrote: >On 7/26/12, Xufeng Zhang wrote: >> On 7/25/12, Vlad Yasevich wrote: >>>> And after take a moment to look into the relative codes, I think we >>>> can implement it >>>> by below way: >>>> 1). Add a flag(isi_err_n

Re: [PATCH] sctp: set association state to established in dupcook_a handler

2013-01-23 Thread Vlad Yasevich
ING state. I would be more correct (and would match sctp_sf_do_5_1D_ce) to do it in this order: UPDATE_ASSOC - resets all the congestion/association variables EVENT_UP - send RESTART to USER NEW_STATE - set ESTABLISHED state (as per spec) REPLY - Send cookie-ack along with any pending da

Re: [PATCH] ipv6: Fix Makefile offload objects

2012-12-17 Thread Vlad Yasevich
On 12/16/2012 11:47 AM, Simon Arlott wrote: The following commit breaks IPv6 TCP transmission for me: Commit 75fe83c32248d99e6d5fe64155e519b78bb90481 Author: Vlad Yasevich Date: Fri Nov 16 09:41:21 2012 + ipv6: Preserve ipv6 functionality needed by NET

mmap()/VM problem in 2.4.0

2001-01-12 Thread Vlad Bolkhovitine
) keepsettings = 0 (off) nowerr = 0 (off) readonly = 0 (off) readahead= 8 (on) 2.4.0 and 2.4.0-test7 were compiled with one .config via "make oldconfig". .config and dmesg you can find in the attachment. Any comments? Regards, Vlad # # Automatically generate

Re: mmap()/VM problem in 2.4.0

2001-01-14 Thread Vlad Bolkhovitine
Tiotest/tiobench a new disk benchmark program written by a group of people led by Mika Kuoppala. AFAIK, it is the only disk IO test, which is able to use mmap(). You can find it on http://tiobench.sourceforge.net/ or http://www.icon.fi/~mak/tiotest/tiobench-0.3.1.tar.gz. Regards, Vlad Ray

Re: mmap()/VM problems in 2.4.0

2001-01-15 Thread Vlad Bolkhovitine
_MINUTES_! Problem one (impossible to run tiobench without swap) is still here with the only difference that tiobench gets killed faster (just after start). Regards, Vlad P.S. Sorry for overquoting, I hope it could be helpful for linux-mm subscribers. Vlad Bolkhovitine wrote: > > After upgrade

Re: mmap()/VM problems in 2.4.0

2001-01-15 Thread Vlad Bolkhovitine
Mike Galbraith wrote: > > On 15 Jan 2001, Zlatko Calusic wrote: > > > "Vlad Bolkhovitine" <[EMAIL PROTECTED]> writes: > > > > > Here is updated info for 2.4.1pre3: > > > > > > Size is MB, BlkSz is Bytes, Read, Write, and Seeks a

Linux On-Demand Network Access (LODNA)

2005-07-12 Thread Vlad C.
ncept, but the pieces needed to make it happen already exist - they just need to be integrated into the kernel, perhaps as a ReiserFS 4 plugin or by another method. I welcome your suggestions! Cheers, Vlad Sell on Yahoo! Auction

Re: Linux On-Demand Network Access (LODNA)

2005-07-12 Thread Vlad C.
envisioned LODNA doing. Therefore, I realize that there's probably no need for yet another VFS framework ;) Nevertheless, I think there is room for improvement when it comes to giving users more flexibility in mounting network locations (as described above). Thanks, Vlad

Re: Linux On-Demand Network Access (LODNA)

2005-07-14 Thread Vlad C.
--- Peter Staubach <[EMAIL PROTECTED]> wrote: > Vlad C. wrote: > > >--- Hans Reiser <[EMAIL PROTECTED]> wrote: > > > > > >>Please treat at greater length how your proposal > >>differs from NFS. > >> > >> &

Re: Linux On-Demand Network Access (LODNA)

2005-07-14 Thread Vlad C.
with symlinks). Best regards, Vlad Start your day with Yahoo! - make it your home page http://www.yahoo.com/r/hs - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to

Re: [build bug] SCTP, net/sctp/auth.c, ./net/rxrpc/ar-key.c fails to build

2007-11-28 Thread Vlad Yasevich
ession over v2.6.23. config attached. the patch below fix it (or rather, works it around). The patch is an OK workaround, but may not yield a working SCTP. Let me see if I can do better.. -vlad Ingo -> Subject: SCTP: fix build bug From: Ingo Molnar <[EMAIL PROTECTE

Re: [build bug] SCTP, net/sctp/auth.c, ./net/rxrpc/ar-key.c fails to build

2007-11-28 Thread Vlad Yasevich
Ingo Molnar wrote: * Vlad Yasevich <[EMAIL PROTECTED]> wrote: this is a build regression over v2.6.23. config attached. the patch below fix it (or rather, works it around). The patch is an OK workaround, but may not yield a working SCTP. Let me see if I can do better.. i'd

Re: questions on NAPI processing latency and dropped network packets

2008-01-15 Thread Vlad Yasevich
. Before that, it was a linear list traversal which sucked. I need to take a look at the locking to see if we can further reduce the time that bottom half is disabled. -vlad -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL P

Re: [PATCH] net/sctp/: Spelling fixes

2007-12-17 Thread Vlad Yasevich
Joe Perches wrote: > Signed-off-by: Joe Perches <[EMAIL PROTECTED]> Thanks... I am surprised this is all you found :) ACK. -vlad > --- > net/sctp/sm_make_chunk.c |8 > 1 files changed, 4 insertions(+), 4 deletions(-) > > diff --git a/net/sctp/sm

Re: [Lksctp-developers] [PATCH] Fix memory leak in discard case of sctp_sf_abort_violation()

2007-11-12 Thread Vlad Yasevich
label. This way we don't > even have to allocate the memory at all in the problem case. > > > Signed-off-by: Jesper Juhl <[EMAIL PROTECTED]> Thanks. I've applied this to my tree. -vlad - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in th

[PATCH] [CRYPTO]: Fix hmac_digest from the SG breakage.

2007-10-25 Thread Vlad Yasevich
Crypto now uses SG helper functions. Fix hmac_digest to use those functions correctly and fix the oops associated with it. Signed-off-by: Vlad Yasevich <[EMAIL PROTECTED]> --- crypto/hmac.c |6 -- 1 files changed, 4 insertions(+), 2 deletions(-) diff --git a/crypto/hmac.c b/

Re: [PATCH] [CRYPTO]: Fix hmac_digest from the SG breakage.

2007-10-26 Thread Vlad Yasevich
David Miller wrote: > From: Vlad Yasevich <[EMAIL PROTECTED]> > Date: Thu, 25 Oct 2007 16:07:17 -0400 > >> Crypto now uses SG helper functions. Fix hmac_digest to use those >> functions correctly and fix the oops associated with it. >> >> Signed-

Re: [PATCH 2/2] [CRYPTO] users: Fix up scatterlist conversion errors

2007-10-26 Thread Vlad Yasevich
c |6 +-- > net/sunrpc/auth_gss/gss_krb5_crypto.c | 34 + > net/sunrpc/auth_gss/gss_spkm3_seal.c |2 - > net/sunrpc/xdr.c |2 + > 13 files changed, 93 insertions(+), 58 deletions(-) > Ack SCTP pieces. I had those qu

Re: [Lksctp-developers] __unsafe() usage

2007-07-24 Thread Vlad Yasevich
Please don't remove module_exit point for SCTP. Simply removing the __unsafe() call will be sufficient. The code has recently been cleaned up to allow safe unloading and I working on final cleanups. It currently works correctly with forced unloading. Thanks -vlad - To unsubscribe fr

Re: [Lksctp-developers] __unsafe() usage

2007-07-25 Thread Vlad Yasevich
Rusty Russell wrote: > On Tue, 2007-07-24 at 09:05 -0400, Vlad Yasevich wrote: >> Please don't remove module_exit point for SCTP. Simply removing the >> __unsafe() call will >> be sufficient. >> >> The code has recently been cleaned up to allow saf

Re: [PATCH] SCTP: IPv4 mapped addr not returned in SCTPv6 accept()

2007-07-26 Thread Vlad Yasevich
Dave Johnson wrote: > Vlad Yasevich writes: >> Can you explain why the sctp_v4 changes are need for the this case? >> I don't see how the code in sctp/protocol.c comes into play for this >> particular bug. > > connect() on v6 socket to v4 mapped address wi

Re: [PATCH] SCTP: IPv4 mapped addr not returned in SCTPv6 accept()

2007-07-26 Thread Vlad Yasevich
Dave Johnson wrote: > Vlad Yasevich writes: >> Ok. First, this is a different bug, so I would prefer a separate patch. >> Also, I see the problem and it's ugly, but this solution is not really >> correct, >> both conceptually and code wise. >> >>

Re: [Lksctp-developers] [PATCH] IPv6: ipv6_addr_type() doesn't know about RFC4193 addresses

2007-07-26 Thread Vlad Yasevich
See this message http://marc.info/?l=linux-netdev&m=118492205915816&w=2 -vlad - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/

Re: [PATCH] SCTP: IPv4 mapped addr not returned in SCTPv6 accept()

2007-07-26 Thread Vlad Yasevich
alize a sctp_addr from an address parameter. */ > @@ -557,6 +572,8 @@ > newsk->sk_protocol = IPPROTO_SCTP; > newsk->sk_backlog_rcv = sk->sk_prot->backlog_rcv; > sock_reset_flag(newsk, SOCK_ZAPPED); > + > + sctp_sk(newsk)->v4mapped = sctp_sk(sk)->

Re: [Lksctp-developers] [PATCH] IPv6: ipv6_addr_type() doesn't know about RFC4193 addresses

2007-07-26 Thread Vlad Yasevich
Dave Johnson wrote: > Simon Arlott writes: >> But ULA's scope isn't global, shouldn't it be IPV6_ADDR_SCOPE_ORGLOCAL ? > > Isn't ORGLOCAL defined for multicast only? Yes, it's only for multicast. Unicast addresses only have 2 scopes any more: Global and

Re: [PATCH] SCTP: IPv4 mapped addr not returned in SCTPv6 accept()

2007-08-06 Thread Vlad Yasevich
Dave Johnson wrote: > Vlad Yasevich writes: >> Ok. First, this is a different bug, so I would prefer a separate patch. >> Also, I see the problem and it's ugly, but this solution is not really >> correct, >> both conceptually and code wise. >> >>

Re: [PATCH] SCTP: IPv4 mapped addr not returned in SCTPv6 accept()

2007-07-31 Thread Vlad Yasevich
David Miller wrote: > From: Vlad Yasevich <[EMAIL PROTECTED]> > Date: Thu, 26 Jul 2007 16:49:40 -0400 > >> Feel free to clean it up and submit both patches. > > Ping? Somebody? > I am head deep in an ugly bug. I might take a break and do this mindless excercise

Re: [Lksctp-developers] [PATCH] [422/2many] MAINTAINERS - SCTP PROTOCOL

2007-08-13 Thread Vlad Yasevich
[EMAIL PROTECTED] wrote: > Add file pattern to MAINTAINER entry > > Signed-off-by: Joe Perches <[EMAIL PROTECTED]> > Acked-by: Vlad Yasevich <[EMAIL PROTECTED]> - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message t

Re: [2.6 patch] unexport icmpmsg_statistics

2007-10-24 Thread Vlad Yasevich
> send one to the offending host for some of the cases. > > I haven't seen any ICMP-relevant stats correctly referenced in > these yet. > > I don't want to patch them directly, since I can't easily test them; > if someone who works with DCCP and SCTP wou

Re: [2.6 patch] net/sctp/auth.c: make 3 functions static

2007-10-24 Thread Vlad Yasevich
Adrian Bunk wrote: > This patch makes three needlessly global functions static. > > Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]> ACK. Thanks for catching these.. -vlad - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message

Re: [2.6 patch] #if 0 sctp_update_copy_cksum()

2007-10-24 Thread Vlad Yasevich
Adrian Bunk wrote: > sctp_update_copy_cksum() is no longer used. > > Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]> ACK. -vlad > > --- > > include/net/sctp/sctp.h |1 - > net/sctp/crc32c.c |2 ++ > 2 files cha

Re: [2.6 patch] unexport icmpmsg_statistics

2007-10-24 Thread Vlad Yasevich
be calling icmp_send() to > send one to the offending host for some of the cases. I'll skip the insufficient buffer space statistic yet, since, per above, it's not clear which one should be used. Others, I agree are move ULP errors, but the mibs don't account for those yet. -vlad - T

Re: [2.6 patch] unexport icmpmsg_statistics

2007-10-24 Thread Vlad Yasevich
David Stevens wrote: > My bad -- I see what it's doing, and it looks ok after all. > jinx, crossed in flight. ;) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.ht

Re: [2.6 patch] unexport icmpmsg_statistics

2007-10-24 Thread Vlad Yasevich
ike all ULPs treat socket lookup error as ICMP_MIB_INERRORS (tcp, udp, sctp, dccp). SCTP is a little special in that in needs to check one one piece of data (the 'vtag') to correctly identify the connection. If that piece doesn't match, we treat that as the same error. -vlad - To un

Re: [PATCH] : IDE-CS Add additional id string (corsair, 1GB)

2007-10-14 Thread Vlad Codrea
Hi, Could you also add the id strings for the device to drivers/ata/pata_pcmcia.c? Thanks, Vlad Boardwalk for $500? In 2007? Ha! Play Monopoly Here and Now (it's updated for today's economy

Re: /proc/sys/net/ipv[46]/conf/ issue unsolved

2007-02-13 Thread Vlad Yasevich
eds to be a mechanism by which protocol parameters may be changed on the interface bases before the interface is up/running. This has been bugging me for while too. -vlad - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL

Re: /proc/sys/net/ipv[46]/conf/ issue unsolved

2007-02-13 Thread Vlad Yasevich
structure appears when the interface is marked UP. At this point, if protocol modules are already loaded, your configuration parameters are already set. I was going to ask.. How are you testing Optimistic DAD patch. The only way I could do it was to set /proc/sys/conf/default/ipv6 entry. -vla

Re: [SCTP] Initialization collision problem

2007-04-11 Thread Vlad Yasevich
t; lost (i.e. the INIT_ACK from the peer in this particular case). > Can you give this patch a try and let me know if this fixes your issue? Thanks -vlad diff --git a/include/net/sctp/command.h b/include/net/sctp/command.h index 4e0e224..7a426d3 100644 --- a/include/net/sctp/command.h +

Re: [PATCH v3 1/3] uio: add ioctl support

2015-10-05 Thread Vlad Zolotarov
On 10/05/15 11:01, Greg KH wrote: On Mon, Oct 05, 2015 at 10:33:20AM +0300, Vlad Zolotarov wrote: On 10/05/15 06:03, Greg KH wrote: On Sun, Oct 04, 2015 at 11:43:16PM +0300, Vlad Zolotarov wrote: Signed-off-by: Vlad Zolotarov --- drivers/uio/uio.c | 15 +++ include

Re: [PATCH v3 2/3] uio_pci_generic: add MSI/MSI-X support

2015-10-05 Thread Vlad Zolotarov
On 10/05/15 10:56, Greg KH wrote: On Mon, Oct 05, 2015 at 10:41:39AM +0300, Vlad Zolotarov wrote: +struct msix_info { + int num_irqs; + struct msix_entry *table; + struct uio_msix_irq_ctx { + struct eventfd_ctx *trigger;/* MSI-x vector to eventfd */ Why

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