David Hunt ba7b205a98 doc: add PMD power management errata with RTM and GCC 9
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@intel.com>
2022-03-16 20:42:27 +01:00
..
2022-02-27 21:28:58 +01:00
2020-11-27 17:25:24 +01:00
2022-01-12 15:36:32 +01:00