[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]
CVS commit: src/sys/arch/sparc/include
Module Name: src
Committed By: tsutsui
Date: Sat Jun 26 16:10:00 UTC 2010
Forgot to commit this one that should have been done with zs.c rev 1.119:
> Establish interrupt handlers with proper softc per each zs device
> rather than sharing them among all zs devices and searching softc
> in handlers.
> The latter method is derived from ancient sun3 zs driver which tried
> to reduce overhead on autovectored interrupts, but nowadays such hack
> might cause recursive global locks on modern SMP capable framework.
> Fixes "5.99.30 sparc panic during startup" reported by Hauke Fath
> on tech-kern@:
> and also tested by Jochen Kunz on SS20 with both serial and kbd console.
> Ok'ed by mrg@ and dyoung@.
Noticed by martin@.
To generate a diff of this commit:
cvs rdiff -u -r1.9 -r1.10 src/sys/arch/sparc/include/z8530var.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Main Index |
Thread Index |