Module Name: src
Committed By: chs
Date: Sat Aug 6 05:55:37 UTC 2022
Modified Files:
src/sys/uvm: uvm_km.c
Log Message:
allow KMSAN to work again by restoring the limiting of kva even with
NKMEMPAGES_MAX_UNLIMITED. we used to limit kva to 1/8 of physmem
but limiting to 1/4 should be enough, and 1/4 still gives the kernel
enough kva to map all of the RAM that KMSAN has not stolen.
Reported-by: syzbot+ca3710b4c40cdd61a...@syzkaller.appspotmail.com
To generate a diff of this commit:
cvs rdiff -u -r1.161 -r1.162 src/sys/uvm/uvm_km.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
