tree ccf4979676d9a1c0d82689a1dc9757a83c229ed0
parent daa9dcbc0c3fe4e5014855c8b31f1cfeb5f0af91
author Nikos Nikoleris <nikos.nikoleris@arm.com> 1549959974 +0000
committer Nikos Nikoleris <nikos.nikoleris@arm.com> 1554887102 +0000

mem-cache: Fix MSHR handling of cache clean requests

Previously satisfied clean requests would not snoop in-service
MSHRs. This is a problem when a clean request is also invalidating, in
which case we have to post-invalidate or post-downgrade outstanding
requests. This changes fixes this bug.

Change-Id: I31e42aa94dd3637b2818e00fbaae68c810145eaf
Signed-off-by: Nikos Nikoleris <nikos.nikoleris@arm.com>
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/17728
Reviewed-by: Daniel Carvalho <odanrc@yahoo.com.br>