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CVS commit: [netbsd-6] src/sys/arch/usermode/usermode
Module Name: src
Committed By: martin
Date: Wed Aug 8 15:32:25 UTC 2012
Modified Files:
src/sys/arch/usermode/usermode [netbsd-6]: trap.c
Log Message:
Pull up following revision(s) (requested by reinoud in ticket #463):
sys/arch/usermode/usermode/trap.c: revision 1.66
Fix IO lockups in NetBSD/usermode.
1) Don't block IO signals since the return path is not garanteed to enable the
signal again.
2) Since signals can get dropped, do a 2nd pass over the routines.
To generate a diff of this commit:
cvs rdiff -u -r1.63.2.2 -r1.63.2.3 src/sys/arch/usermode/usermode/trap.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
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