On Tue, Apr 15, 2025 at 1:51 PM CLEMENT MATHIEU--DRIF <clement.mathieu--d...@eviden.com> wrote: > On 15/04/2025 11:30 am, Paolo Bonzini wrote: > > Caution: External email. Do not open attachments or click links, unless > > this email comes from a known sender and you know the content is safe. > > > > > > On 4/15/25 08:18, CLEMENT MATHIEU--DRIF wrote: > >> Address space creation might end up being called without holding the > >> bql as it is exposed through the IOMMU ops. > >> > >> Signed-off-by: Clement Mathieu--Drif <clement.mathieu--d...@eviden.com> > > > > Please use a separate lock instead of the BQL. > > Hi Paolo, > > We need this particular lock because some of the functions we call > require the bql to be held.
What functions do you need? > Is it a problem? It depends on the function. :) Paolo
