Date: Thu, 3 Mar 2005 07:02:11 GMT From: Peter Grehan <grehan@FreeBSD.org> To: FreeBSD-gnats-submit@FreeBSD.org Subject: ports/78345: [PATCH] xorg-server/powerpc: server loadable modules require icache/dcache syncing Message-ID: <200503030702.j2372BtY026649@freefall.freebsd.org> Resent-Message-ID: <200503030710.j237APi5030888@freefall.freebsd.org>
next in thread | raw e-mail | index | archive | help
>Number: 78345
>Category: ports
>Synopsis: [PATCH] xorg-server/powerpc: server loadable modules require icache/dcache syncing
>Confidential: no
>Severity: non-critical
>Priority: low
>Responsible: freebsd-ports-bugs
>State: open
>Quarter:
>Keywords:
>Date-Required:
>Class: update
>Submitter-Id: current-users
>Arrival-Date: Thu Mar 03 07:10:25 GMT 2005
>Closed-Date:
>Last-Modified:
>Originator: Peter Grehan
>Release: FreeBSD 6.0-CURRENT powerpc
>Organization:
>Environment:
FreeBSD emacfbsd.ptree32.com.au 6.0-CURRENT FreeBSD 6.0-CURRENT #75: Tue Mar 1 17:38:52 EST 2005 grehan@:/usr/obj/powerpc/home/grehan/freebsd/dev/src/sys/GENERIC powerpc
>Description:
The class of powerpc machines that sync the icache/dcache after a load needs to include FreeBSD
>How-To-Repeat:
Run up the server on a G3 and watch the SIGILLs :)
>Fix:
--- xorg_patch-loader.c begins here ---
--- programs/Xserver/hw/xfree86/loader/loader.c.orig Tue Feb 22 06:58:18 2005
+++ programs/Xserver/hw/xfree86/loader/loader.c Tue Feb 22 06:59:09 2005
@@ -552,8 +552,8 @@
FatalError("\n_LoaderFileToMem() read() failed: %s\n",
strerror(errno));
-# if (defined(linux) || defined(__NetBSD__) || defined(__OpenBSD__)) \
- && defined(__powerpc__)
+# if (defined(linux) || defined(__NetBSD__) || defined(__OpenBSD__) \
+ || defined(__FreeBSD__)) && defined(__powerpc__)
/*
* Keep the instruction cache in sync with changes in the
* main memory.
--- xorg_patch-loader.c ends here ---
>Release-Note:
>Audit-Trail:
>Unformatted:
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200503030702.j2372BtY026649>