x86/fpu/xstate: Consolidate size calculations
Use the offset calculation to do the size calculation which avoids yet another series of CPUID instructions for each invocation. [ Fix the FP/SSE only case which missed to take the xstate header into account, as Reported-by: kernel test robot <oliver.sang@intel.com> ] Signed-off-by:Thomas Gleixner <tglx@linutronix.de> Signed-off-by:
Borislav Petkov <bp@suse.de> Link: https://lore.kernel.org/r/87o81pgbp2.ffs@tglx
parent
781c64bf
Please register or sign in to comment