On 04/04/2025 8:21 am, Jan Beulich wrote: > On 04.04.2025 01:22, Alexander M. Merritt wrote: >> The new toolchain baseline knows both the XSAVEOPT and CLWB instructions. >> >> Resolves: https://gitlab.com/xen-project/xen/-/work_items/205 >> Signed-off-by: Alexander M. Merritt <alexan...@edera.dev> >> --- >> xen/arch/x86/arch.mk | 2 -- >> xen/arch/x86/flushtlb.c | 28 +--------------------------- >> xen/arch/x86/include/asm/system.h | 7 ------- >> 3 files changed, 1 insertion(+), 36 deletions(-) > For XSAVEOPT there's more work to do, even if not connected via > HAVE_AS_XSAVEOPT. > Look for "xsaveopt" (case-insensitively) in xstate.c. Imo (just like was asked > for for the RDRAND counterpart patch) this wants doing all in one go.
I've got a different task pending for xsave. It's a bit more involved than simply dropping the -D's. We'll get to it. ~Andrew
