Re: [RESEND][xen-devel][PATCH]: Fixing the xchg emulation bug

[Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>]

On 1 Jun 2006, at 15:58, Ky Srinivasan wrote:

> The following patch fixes a bug in the emulation of the xchg
> instruction. This bug has prevented us from booting fully virtualized
> SMP guests that write to the APIC using the xchg instruction (when
> CONFIG_X86_GOOD_APIC is not set). On 32 bit platforms, sles 10 kernels
> are built without CONFIG_x86_GOOD_APIC not set and hence we have had
> problems  booting fully virtualized SMP sles 10 guests.
This and the SMP patch are both already applied to both -unstable and 
-testing.
 K.


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