The command line setting for Intel 570x added 'noxsave' which disabled xsave/xrstor to save and restore extended registers.
The systems run fine without the setting so drop noxsave to gain optimized context switches and get more CPU features flags (XSAVE*/AVX/MPX) enabled. Signed-off-by: Mikko Ylinen <[email protected]> --- common/recipes-bsp/rmc/boards/broxton-m/KBOOTPARAM | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/recipes-bsp/rmc/boards/broxton-m/KBOOTPARAM b/common/recipes-bsp/rmc/boards/broxton-m/KBOOTPARAM index 99f81d1..08be5df 100644 --- a/common/recipes-bsp/rmc/boards/broxton-m/KBOOTPARAM +++ b/common/recipes-bsp/rmc/boards/broxton-m/KBOOTPARAM @@ -1 +1 @@ -video=efifb maxcpus=4 noxsave reboot=efi kmemleak=off console=tty0 console=ttyS2,115200 +video=efifb maxcpus=4 reboot=efi kmemleak=off console=tty0 console=ttyS2,115200 -- 2.11.0 -- _______________________________________________ meta-intel mailing list [email protected] https://lists.yoctoproject.org/listinfo/meta-intel
