Hi,
On 20/06/2019 18:50, Andrew Cooper wrote:
On 20/06/2019 18:47, Julien Grall wrote:
Since commit ca73ac8e7d "xen/arm: Add an isb() before reading CNTPCT_EL0
to prevent re-ordering", get_cycles() is now returning the number of
cycles and used in more callers.
While the counter registers is always 64-bit, get_cycles() will only
reutrn a 32-bit on Arm32 and therefore truncate the value. This will
"return 32 bits"
Yes, sorry Stefano committed without this change.
Cheers,
--
Julien Grall
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