[PATCH] lib/power: power pmd errata with RTM and gcc-9

[Thomas Monjalon]

09/03/2022 14:22, David Hunt:
> An errata exists where users may see reduced power savings when using
> PMD Power Management. This issue occurs when compiling DPDK applications
> with gcc-9 on platforms with TSX enabled. In rte_power_monitor_multi(),
> the function may return without successfully starting the RTM
> transaction (the _xbegin() fails).
> 
> Signed-off-by: David Hunt <david.hunt at intel.com>

Applied, thanks.

Is there a way to fix it or should we keep this errata forever?