On 08/25/2009 07:13 AM, Marcelo Tosatti wrote:
Commit b8bcfe997e4 made paravirt pte updates synchronous in interrupt
context.
Unfortunately the KVM pv mmu code caches the lazy/nonlazy mode
internally, so a pte update from interrupt context during a lazy mmu
operation can be batched while it should be performed synchronously.
https://bugzilla.redhat.com/show_bug.cgi?id=518022
Drop the internal mode variable and use paravirt_get_lazy_mode(), which
returns the correct state.
It looks good and I'd like to get it into 2.6.31. Do we have any
reports it fixes the problem?
--
error compiling committee.c: too many arguments to function
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