Re: [PATCH 10/10] iommu/vt-d: Simplify calculate_psi_aligned_address()

[Joerg Roedel]

On Thu, Apr 02, 2026 at 04:39:08PM +0800, Baolu Lu wrote:
> On 4/2/26 14:57, Lu Baolu wrote:
> > From: Jason Gunthorpe<jgg@xxxxxxxxxx>
> > 
> > This is doing far too much math for the simple task of finding a power
> > of 2 that fully spans the given range. Use fls directly on the xor
> > which computes the common binary prefix.
> > 
> > Signed-off-by: Jason Gunthorpe<jgg@xxxxxxxxxx>
> > Link:https://lore.kernel.org/r/4-v1-f175e27af136+11647-
> > iommupt_inv_vtd_jgg@xxxxxxxxxx
> > Signed-off-by: Lu Baolu<baolu.lu@xxxxxxxxxxxxxxx>
> > ---
> >   drivers/iommu/intel/cache.c | 49 ++++++++++++-------------------------
> >   1 file changed, 16 insertions(+), 33 deletions(-)
> 
> Hi Joerg,
> 
> Can you please remove this last patch from the pull request? The AI
> reviewer reported an issue in this patch.
> 
> https://sashiko.dev/#/patchset/20260402065734.1687476-1-baolu.lu%40linux.intel.com
> 
> We need more time to evaluate and address this before it is merged into
> linux-next.

Removed.