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authordholland <dholland@NetBSD.org>2010-11-10 01:49:00 +0000
committerdholland <dholland@NetBSD.org>2010-11-10 01:49:00 +0000
commit5e8c4c324dc90e09b8b91ed4ca00dc34829cb00a (patch)
tree5d4e2bc23817edff77f7a736e46ba0fad4ec0fb6 /lib
parentd6f06df46c2c2c77fd8de4bc1049db90a28c3497 (diff)
Amplify comments per thread in source-changes-d about the previous
commit to this file: we must restore the PID value (that is, the current address space ID) before touching memory, or the memory writes might go to arbitrary wrong places or fault. I'm not completely convinced this function (or other functions in this file) are handling pipeline hazards safely, but I don't have authoritative mips1 documentation any more so I'm not going to meddle.
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions