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authorMarcel Moolenaar <marcel@FreeBSD.org>2009-11-20 03:14:54 +0000
committerMarcel Moolenaar <marcel@FreeBSD.org>2009-11-20 03:14:54 +0000
commit02b5a86f38c5631eef8b76b1b5b0fef8d7da2934 (patch)
tree3a469e069cd3b3c88f8ebb3bae66ecbef5c7a747 /lib/libusb
parent01d1a6c35535c8e33035f87c45b2dc5358f0a4ae (diff)
downloadsrc-02b5a86f38c5631eef8b76b1b5b0fef8d7da2934.tar.gz
src-02b5a86f38c5631eef8b76b1b5b0fef8d7da2934.zip
Add a seatbelt to the Nested TLB Fault handler to give us a chance
to panic when we have an unexpected TLB fault while interrupt collection is disabled. Use a token rather than the actual address of the restart point to avoid the need for the movl instruction. The token is arbitrary. For the drummers: it's based on a single paradiddle.
Notes
Notes: svn path=/head/; revision=199566
Diffstat (limited to 'lib/libusb')
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