[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] CMCI support in Xen - what OS has been tested with it?
Hey, I've been tracking an bug with Solaris where all of them stopped working with Xen 4.3 and later. I narrowed it down to this commit 975b5bdf27031adef6587bb5c92b7a5800e051f1 ("x86: vMCE emulation") which now toggles the MCE to advertise the CMCI support. If I do: diff --git a/xen/arch/x86/cpu/mcheck/vmce.c b/xen/arch/x86/cpu/mcheck/vmce.c index ed00f7c..a91bcb7 100644 --- a/xen/arch/x86/cpu/mcheck/vmce.c +++ b/xen/arch/x86/cpu/mcheck/vmce.c @@ -46,7 +46,6 @@ */ #define INTEL_GUEST_MCG_CAP (MCG_SER_P | \ MCG_TES_P | \ - MCG_CMCI_P | \ GUEST_MC_BANK_NUM) #define AMD_GUEST_MCG_CAP GUEST_MC_BANK_NUM or: cpuid=['1:edx=xxxxxxxxxxxxxxxxx0xxxxxx0xxxxxxx'] (mask MCE and MCA cpuid flags) then they boot nicely, but that is of course not the long-term solution. The guest stops booting - and I am tracking down what it is that it expects - but in meantime I was wondering what type of guests have been tested for CMCI support? Aka, which ones are suppose to work with this? Thanks! _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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