Re: [PATCH] KVM: PPC: bookehv: Allow duplicate calls of DO_KVM macro

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 09/12/2012 01:56 PM, Alexander Graf wrote:
> 
> 
> On 12.09.2012, at 15:18, Mihai Caraman <mihai.caraman@xxxxxxxxxxxxx> wrote:
> 
>> The current form of DO_KVM macro restricts its use to one call per input
>> parameter set. This is caused by kvmppc_resume_\intno\()_\srr1 symbol
>> definition.
>> Duplicate calls of DO_KVM are required by distinct implementations of
>> exeption handlers which are delegated at runtime.
> 
> Not sure I understand what you're trying to achieve here. Please elaborate ;)

On 64-bit book3e we compile multiple versions of the TLB miss handlers,
and choose from them at runtime.  Without this patch, we get duplicate
label errors if more than one variant of the same exception uses DO_KVM.

-Scott


--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux