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PR/54783 CVS commit: src/sys/uvm
The following reply was made to PR kern/54783; it has been noted by GNATS.
From: "Andrew Doran" <ad%netbsd.org@localhost>
Subject: PR/54783 CVS commit: src/sys/uvm
Date: Wed, 18 Dec 2019 20:38:14 +0000
Module Name: src
Committed By: ad
Date: Wed Dec 18 20:38:14 UTC 2019
src/sys/uvm: uvm_loan.c uvm_page.c
PR kern/54783: t_mmap crahes the kernel
- Fix various locking & sequencing errors with breaking loans.
- Don't call uvm_pageremove_tree() while holding pg->interlock as radixtree
can take further locks when freeing nodes.
To generate a diff of this commit:
cvs rdiff -u -r1.91 -r1.92 src/sys/uvm/uvm_loan.c
cvs rdiff -u -r1.205 -r1.206 src/sys/uvm/uvm_page.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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