Re: [edk2] [PATCH v2 0/4] ArmVirtQemu: unmap page #0 to catch NULL pointer dereferences

2018-12-03 Thread Ard Biesheuvel
On Fri, 30 Nov 2018 at 12:28, Ard Biesheuvel wrote: > > Rationale in patch #4. Patch #3 is a prerequisite patch that ensures > that we no longer need page #0 to be mapped for the NOR flash driver > to be able to expose it as a read/write block device. > > Patches #1 and #2 are fixes for the ARM ve

[edk2] [PATCH v2 0/4] ArmVirtQemu: unmap page #0 to catch NULL pointer dereferences

2018-11-30 Thread Ard Biesheuvel
Rationale in patch #4. Patch #3 is a prerequisite patch that ensures that we no longer need page #0 to be mapped for the NOR flash driver to be able to expose it as a read/write block device. Patches #1 and #2 are fixes for the ARM version of the ArmMmuLib driver for bugs that get triggered by the