netif_reset_xps_queues - calls cpus_read_lock()
This call chain and potential deadlock happens when the number of TX
queues is reduced.
This commit the removes netif_set_real_num_[tr]x_queues calls from
inside the get/put_online_cpus section, as they don't require that it
be held.
Signed-off-by: Jeff
Hi Jakub,
Yes to all your suggestions.
Thanks for the review.
Jeff
On 11/12/20 12:32 PM, Jakub Kicinski wrote:
> On Tue, 10 Nov 2020 12:23:05 -0500 Jeff Dike wrote:
>> Commit 58956317c8de ("neighbor: Improve garbage collection")
>> guarantees neighbour table entri
addresses and makes messages to all addresses more reliable in these
circumstances.
Fixes: 58956317c8de ("neighbor: Improve garbage collection")
Signed-off-by: Jeff Dike
---
include/net/neighbour.h | 1 +
net/core/neighbour.c| 2 ++
net/ipv4/arp.c | 6 ++
net/ipv6/nd
addresses and makes messages to all addresses more reliable in these
circumstances.
Signed-off-by: Jeff Dike
---
include/net/neighbour.h | 1 +
net/core/neighbour.c| 2 ++
net/ipv4/arp.c | 6 ++
net/ipv6/ndisc.c| 7 +++
4 files changed, 16 insertions(+)
diff --git
Hi David,
On 11/9/20 10:55 PM, David Ahern wrote:
> ipv6_addr_type() and IPV6_ADDR_MULTICAST is the better way to code this.
Thanks, will fix.
Jeff
Hi Jakub,
On 11/9/20 2:47 PM, Jakub Kicinski wrote:
> This makes sense because mcast L2 addr is calculated, not discovered,
> and therefore can be recreated at a very low cost, correct?
Yes.
> Perhaps it would make sense to widen the API to any "computed" address
> rather than implicitly dependi
addresses and makes messages to all addresses more reliable in these
circumstances.
Signed-off-by: Jeff Dike
---
include/net/neighbour.h | 1 +
net/core/neighbour.c| 2 ++
net/ipv4/arp.c | 6 ++
net/ipv6/ndisc.c| 7 +++
4 files changed, 16 insertions(+)
diff --git
addresses and makes messages to all addresses more reliable in these
circumstances.
Signed-off-by: Jeff Dike
---
include/net/neighbour.h | 1 +
net/core/neighbour.c| 2 ++
net/ipv4/arp.c | 8
net/ipv6/ndisc.c| 7 +++
4 files changed, 18 insertions(+)
diff --git
Hi Jesse,
> Your subject should indicate net or net-next as the tree, please see:
I was intending more to see if this is an intrinsically bad idea than for it to
go directly into a tree right now.
> Not sure how many patches you've submitted, but your commit message
> should be wrapped at 68 or
icast addresses to be thrown out before they've lived out
their five seconds.
Signed-off-by: Jeff Dike
diff --git a/include/net/neighbour.h b/include/net/neighbour.h
index 81ee17594c32..22ced1381ede 100644
--- a/include/net/neighbour.h
+++ b/include/net/neighbour.h
@@ -204,6 +204,7 @@ struct n
On Wed, Aug 15, 2007 at 05:40:11PM -0700, Joe Perches wrote:
> fs/hostfs/hostfs_user.c:if(attrs->ia_valid & HOSTFS_ATTR_CTIME) ;
This one can be deleted, but I think I did it for documentation
reasons, to make it clear that ctime handling wasn't left out by
mistake.
ership setting of tap
devices. The user now is allowed to send packages if either his euid or
his egid matches the one specified via tunctl (via -u or -g
respecitvely). If both, gid and uid, are set via tunctl, both have to
match.
Signed-Off-By: Guido Guenther <[EMAIL PROTECTED]>
Signed-Of
On Wed, Sep 06, 2006 at 03:16:44PM +0200, Peter Zijlstra wrote:
> Enable iSCSI on UML, dunno why SCSI was deemed broken, it works like a charm.
Acked-by: Jeff Dike <[EMAIL PROTECTED]>
Although it would be nice if we didn't have to copy bits of Kconfig fi
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