[coreboot-gerrit] Change in coreboot[master]: cpu/x86/mtrr: fix OVERFLOW_BEFORE_WIDEN

[Jonathan Zhang (Code Review)]

Hello Marc Jones, build bot (Jenkins), Nico Huber, Angel Pons, Aaron Durbin,

I'd like you to reexamine a change. Please visit

https://review.coreboot.org/c/coreboot/+/46711

to look at the new patch set (#2).

Change subject: cpu/x86/mtrr: fix OVERFLOW_BEFORE_WIDEN
......................................................................

cpu/x86/mtrr: fix OVERFLOW_BEFORE_WIDEN

Integer handling issues:
Potentially overflowing expression "1 << size_msb" with type "int"
(32 bits, signed) is evaluated using 32-bit arithmetic, and then
used in a context that expects an expression of type "uint64_t"
(64 bits, unsigned).

Fixes: CID 1435825 and 1435826

Signed-off-by: Jonathan Zhang 
Change-Id: If859521b44d9ec3ea744c751501b75d24e3b69e8
---
M src/cpu/x86/mtrr/mtrr.c
1 file changed, 2 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/11/46711/2