On Mon, 19 Feb 2018, David Woodhouse wrote: > This reverts commit 1dde7415e99933bb7293d6b2843752cbdb43ec11. By putting > the RSB filling out of line and calling it, we waste one RSB slot for > returning from the function itself, which means one fewer actual function > call we can make if we're doing the Skylake abomination of call-depth > counting. > > It also changed the number of RSB stuffings we do on vmexit from 32, > which was correct, to 16. Let's just stop with the bikeshedding; it > didn't actually *fix* anything anyway. > > Signed-off-by: David Woodhouse <d...@amazon.co.uk>
Acked-by: Thomas Gleixner <t...@linutronix.de>
