Hi Jean,
Thanks for your hint! it worked :)
在 2017年06月07日 15:59, Jean Wolter 写道:
On 06/06/17 03:47, Leslie Zhai wrote:
在 2017年06月05日 23:43, Jean Wolter 写道:
Hello Leslie,
today are public holidays in Germany, so I will try to follow up on the issue tomorrow. I downloaded your binaries and am able to reproduce the problem. It appears to be a problem with the fiasco build. When I use my fiasco image build with gcc 4.9
l4/build/.config
GCCDIR=/usr/lib/gcc/x86_64-redhat-linux/6.3.1
Could you have a look at http://os.inf.tu-dresden.de/pipermail/l4-hackers/2017/008005.html and try the patch attached to that message?
It discusses a different symptom, but the underlying cause is the same. I was able to reproduce your problem using the svn version of fiasco and gcc 6.3.0 and the patch fixed the problem.
Fixed :) https://pbs.twimg.com/media/DBtQMTAXkAA2tIn.jpg
Regards Jean
PS: You can ignore the buddy alloc warning, it is just an information about non optimal allocations ...
I used clang analyzer to static analysis fiasco, but false negative... it could not find such `_quota` member of a thread is not correctly initialized issue, also thank Matthias cool patch :)