Date: Tue, 15 Mar 2016 01:28:41 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 207998] Panic during boot on Sparc64 11-CURRENT (r296811) Message-ID: <bug-207998-8-daQp60HcYL@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-207998-8@https.bugs.freebsd.org/bugzilla/> References: <bug-207998-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=207998 --- Comment #1 from dal36@gmx.co.uk --- Further to my original report, replacing BUS_SPACE_MAXADDR with ~0ULL in line 236 of head/sys/sparc64/sparc64/nexus.c (i.e. part reversal of r296250) gives a kernel which boots. Looking in more detail, head/sys/sparc64/include/bus.h defines BUS_SPACE_MAXADDR as 0xFFFFFFFF, rather than ~0ULL, hence the change in behaviour. I've noticed that this seems to differ from some of the other 64 bit architectures (e.g. arm64 and powerpc64), which have 0xFFFFFFFFFFFFFFFFUL, but I don't know whether this is just as expected. -- You are receiving this mail because: You are the assignee for the bug.help
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