Module Name: src
Committed By: ozaki-r
Date: Wed Nov 2 09:01:42 UTC 2022
Modified Files:
src/sys/rump/librump/rumpkern: lwproc.c
Log Message:
rump: don't touch p_nlwps without holding p_lock
There was a race condition on p_nlwps. Heavy thread switching could
cause a kernel panic like:
panic: kernel diagnostic assertion "LIST_EMPTY(&p->p_lwps)" failed:
file "(hidden)/src/lib/librump/../../sys/rump/librump/rumpkern/lwproc.c",
line 177
To generate a diff of this commit:
cvs rdiff -u -r1.51 -r1.52 src/sys/rump/librump/rumpkern/lwproc.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
