Hi Ard,
I tried to verify the patch just now and now I am seeing data abort with a
translation fault at 0th level. Also, if this helps, it is caused by in
FreePageTablesRecursive function when it tries to access the address pointed to
by TranslationTable.
Thanks
Ashish
On Wed, 25 Mar 2020 at 13:38, Leif Lindholm wrote:
>
> On Wed, Mar 25, 2020 at 12:38:46 +0100, Ard Biesheuvel wrote:
> > Currently, depending on the size of the region being (re)mapped, the
> > page table manipulation code may replace a table entry with a block entry,
> > even if the existing tabl
On Wed, Mar 25, 2020 at 12:38:46 +0100, Ard Biesheuvel wrote:
> Currently, depending on the size of the region being (re)mapped, the
> page table manipulation code may replace a table entry with a block entry,
> even if the existing table entry uses different mapping attributes to
> describe differ
Currently, depending on the size of the region being (re)mapped, the
page table manipulation code may replace a table entry with a block entry,
even if the existing table entry uses different mapping attributes to
describe different parts of the region it covers. This is undesirable, and
instead, w
