CVS commit: src/sys/arch/i386/i386

[Matthias Drochner <drochner%netbsd.org@localhost>]

Module Name:    src
Committed By:   drochner
Date:           Wed Dec 10 13:59:49 UTC 2003

Modified Files:
        src/sys/arch/i386/i386: pmap.c

Log Message:
Just checking a global marker (pm_hiexec) for the highest executable
address currently in effect does not always work: There might be more
instances of the code segment selector in other threads, on other CPUs
and in *jmp_bufs.
So always check whether the CS needs updating, if it is not already
set to the "BIG" value.
This code needs more cleanup, this is considered a stopgap fix only.


To generate a diff of this commit:
cvs rdiff -r1.164 -r1.165 src/sys/arch/i386/i386/pmap.c

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