arch-x86: Change insertBits in TLB translateFunctional
x86 TLB::translateFunctional inserts one too many bits from the virtual
address leading to an incorrect physical address occasionally.
Change-Id: I2cc551c496f7ce729ea440ef01a680c0de257269
JIRA: https://gem5.atlassian.net/browse/GEM5-442
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/27827
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Reviewed-by: Gabe Black <gabeblack@google.com>
Maintainer: Bobby R. Bruce <bbruce@ucdavis.edu>
Maintainer: Gabe Black <gabeblack@google.com>
Tested-by: Gem5 Cloud Project GCB service account <345032938727@cloudbuild.gserviceaccount.com>
Tested-by: kokoro <noreply+kokoro@google.com>