mem: Align mmap offset to page boundary
If we create abstract memories with a sub-page size on a system with
shared backstore, the offset of next mmap might become non-page-align
and cause an invalid argument error.
In this CL, we always upscale the range size to multiple of page before
updating the offset, so the offset is always on page boundary.
Change-Id: I3a6adf312f2cb5a09ee6a24a87adc62b630eac66
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/58289
Reviewed-by: Gabe Black <gabe.black@gmail.com>
Maintainer: Gabe Black <gabe.black@gmail.com>
Reviewed-by: Boris Shingarov <shingarov@labware.com>
Tested-by: kokoro <noreply+kokoro@google.com>
2 files changed
