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

["matthew green" <mrg%netbsd.org@localhost>]

Module Name:    src
Committed By:   mrg
Date:           Wed Sep 11 05:17:45 UTC 2024

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

Log Message:
apply some more diagnostic checks for x86 interrupts

convert intr_biglock_wrapper() into a slight less complete
intr_wrapper(), and move the kernel lock/unlock points into
the new intr_biglock_wrapper().

add curlwp->l_nopreempt checking for interrupt handlers,
including the dtrace wrapper.

XXX: has to copy the i8254_clockintr hack.

tested for a few months by myself, and recently by rin@ on both
current and netbsd-10. thanks!


To generate a diff of this commit:
cvs rdiff -u -r1.168 -r1.169 src/sys/arch/x86/x86/intr.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.