[Bug 25087] GPU-Z shows no informations (helper kernel driver uses privileged rdmsr and wrmsr instructions to access MSRs)

[wine-bugs at winehq.org]

http://bugs.winehq.org/show_bug.cgi?id=25087

--- Comment #11 from Austin English <austinenglish at gmail.com> 2012-10-17 15:26:42 CDT ---
(In reply to comment #10)
> I've just tested and I don't see any crash with rdmsr or wrmsr instructions.
> Nothing is displayed though.

I see a crash (no backtrace though, even with winedbg):
fixme:heap:HeapSetInformation (nil) 1 (nil) 0
fixme:thread:GetThreadPreferredUILanguages 52, 0x32b800, 0x32ba7c 0x32b808
fixme:ntoskrnl:KeGetCurrentIrql  stub!
DbgPrint says: (null)(IRQL 00):     Driver compiled at 17:01:51 on Sep 11 2010
fixme:ntoskrnl:KeGetCurrentIrql  stub!
DbgPrint says: GPU-Z(IRQL 00):     Created device: \Device\GPU-Z
fixme:ntoskrnl:KeGetCurrentIrql  stub!
DbgPrint says: GPU-Z(IRQL 00):     Created link: \??\GPU-Z -> \Device\GPU-Z
fixme:ntoskrnl:IoRegisterShutdownNotification stub: 0x113478
wine: Unhandled page fault on read access to 0xffffffff at address 0x541b9c
(thread 003a), starting debugger...

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