CVS commit: src/sys/arch/x86/x86

["Andrew Doran" <ad%netbsd.org@localhost>]

Module Name:    src
Committed By:   ad
Date:           Sun Dec 22 15:15:20 UTC 2019

Modified Files:
        src/sys/arch/x86/x86: pmap.c

Log Message:
pmap_get_ptp(): the uvm_pagefree() call in the failure case can block too.
Pacify the assertion in pmap_unmap_ptes().

XXX Revisit and solve this chicken-and-egg problem in a more elegant way.

Reported-by: syzbot+24967905b8d17344581c%syzkaller.appspotmail.com@localhost


To generate a diff of this commit:
cvs rdiff -u -r1.347 -r1.348 src/sys/arch/x86/x86/pmap.c

Please note that diffs are not public domain; they are subject to the
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