Subject: CVS commit: syssrc/sys/arch/sgimips/sgimips
To: None <>
From: Rafal Boni <>
List: source-changes
Date: 04/29/2002 05:06:15
Module Name:	syssrc
Committed By:	rafal
Date:		Mon Apr 29 02:06:15 UTC 2002

Modified Files:
	syssrc/sys/arch/sgimips/sgimips: ip22.c ip32.c machdep.c

Log Message:
Fix nasty crashes on IP22 machines with console running at 38.4kbps (which
generally translates to "high interrupt load") -- the old code re-enabled
interrupts in the machine-specific hardware interrupt handler causing the
handler to be re-entered, possible multiple times.  Could lead to kernel
stack overflows, and all sorts of mysterious crashes/hangs as a result.

While here, fix up the IP32 interrupt handler code to also not re-enable

To generate a diff of this commit:
cvs rdiff -r1.8 -r1.9 syssrc/sys/arch/sgimips/sgimips/ip22.c
cvs rdiff -r1.7 -r1.8 syssrc/sys/arch/sgimips/sgimips/ip32.c
cvs rdiff -r1.34 -r1.35 syssrc/sys/arch/sgimips/sgimips/machdep.c

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