davids5 commented on a change in pull request #4878:
URL: https://github.com/apache/incubator-nuttx/pull/4878#discussion_r756473897
##########
File path: arch/arm/src/armv7-m/arm_cache.c
##########
@@ -422,7 +428,12 @@ void up_invalidate_dcache(uintptr_t start, uintptr_t end)
start += ssize;
}
- while (start < end);
+ while (start + ssize <= end);
+
+ if (start != end)
Review comment:
@xiaoxiang781216 , @zhuyanlinzyl Please push what you want tested.
Also the F7 sdmmc issue was not fixed by these commits as is. It is a 32
byte aligned 512 buffer and these changes would do nothing.
--
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
To unsubscribe, e-mail: [email protected]
For queries about this service, please contact Infrastructure at:
[email protected]
