18 May
2020
18 May
'20
05:23
On 15. 05. 20, 9:10, Dominique Leuenberger / DimStar wrote:
On Thu, 2020-05-14 at 13:27 -0500, Larry Finger wrote:
In LKML and the Linux-Wireless ML is an interesting thread entitled "gcc-10: kernel stack is corrupted and fails to boot" See http://lkml.iu.edu/hypermail/linux/kernel/2005.1/07670.html. The bottom line is that it happened because of tail-call optimization combined with a stack-canary test. A fix has been submitted for kernel 5.7, and it will be backported to stable kernels.
The fix for that has landed in our Kernel version 5.6.12
FWIW that particular one was rejected by Linus, so we will have a replacement. But we should be flying even with the rejected one already. thanks, -- js suse labs