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kvm: x86: introduce CONFIG_KVM_DEBUG

PATCH Paolo Bonzini 1 participant 2 messages Jul 4, 2019 1 message not in the archive KVM

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A message that is not in the archive (sent off-list or not yet received): [email protected]

Paolo Bonzini

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Quoted 6 lines · On 04/07/19 04:11, [email protected] wrote:
Quoted 4 lines

For MMU_DEBUG, the way to go is to add more tracepoints, but then converting all pgprintk occurrences to tracepoints would be wrong. You can only find the "right" tracepoints when debugging MMU code. I do have a couple patches in this area, I will send them when possible.

Agreed. Hoping your patches.

I sent them earlier, see "KVM: some x86 MMU cleanup and new tracepoints".

Paolo

author maintainer
#2 lore raw
In reply to a message not in the archive
Quoted 6 lines · On 04/07/19 04:11, [email protected] wrote:
Quoted 4 lines

For MMU_DEBUG, the way to go is to add more tracepoints, but then converting all pgprintk occurrences to tracepoints would be wrong. You can only find the "right" tracepoints when debugging MMU code. I do have a couple patches in this area, I will send them when possible.

Agreed. Hoping your patches.

I have now sent them, see "KVM: some x86 MMU cleanup and new tracepoints".

Paolo