selftests/net/ip_defrag.sh fails on mainline since v4.20-rc7-202-g1d51b4b1d3f2

2019-01-04 Thread Dan Rue
Hi! We've noticed selftests/net/ip_defrag.sh started failing on mainline between v4.20-rc7-23-gab63e725b49c (good) and v4.20-rc7-202-g1d51b4b1d3f2 (bad). Output looks like: selftests: net: ip_defrag.sh ipv4 defrag PASS seed = 1545325420 ipv4 defrag with overlaps seed = 1545

Re: [LTP] [RFC] [PATCH] netns: Fix race in virtual interface bringup

2017-11-21 Thread Dan Rue
On Thu, Nov 16, 2017 at 3:56 AM, Nicolas Dichtel wrote: > Le 15/11/2017 à 20:04, Dan Rue a écrit : >> Adding CC netdev >> >> Can someone comment on the expected behavior of this test case? >> >> Here's the isolated test: >> >> ip netns del tst

Re: [LTP] [RFC] [PATCH] netns: Fix race in virtual interface bringup

2017-11-17 Thread Dan Rue
Alexey, Li, thank you for your suggestions. On Fri, Nov 17, 2017 at 03:08:20PM +0300, Alexey Kodanev wrote: > On 11/17/2017 09:09 AM, Li Wang wrote: > > Hi Dan, > > > > On Fri, Nov 10, 2017 at 4:38 AM, Dan Rue wrote: > >> Symptoms (+ command, error): >

Re: [RFC] [PATCH] netns: Fix race in virtual interface bringup

2017-11-15 Thread Dan Rue
void a hard coded sleep in the test). Questions: 1) Is the behavior of "ifconfig up" intentionally asynchronous (I believe so, based on dmesg)? If so, what is the correct way to find out when the interface is available? Thank you! Dan On Thu, Nov 09, 2017 at 02:38:41PM -0600, Dan