On 03/07/2019 14:03, Jan Beulich wrote: > From: Ross Lagerwall <[email protected]> > > Allow limiting the max C-state sub-state by appending to the max_cstate > command-line parameter. E.g. max_cstate=1,0 > The limit only applies to the highest legal C-state. For example: > max_cstate = 1, max_csubstate = 0 ==> C0, C1 okay, but not C1E > max_cstate = 1, max_csubstate = 1 ==> C0, C1 and C1E okay, but not C2 > max_cstate = 2, max_csubstate = 0 ==> C0, C1, C1E, C2 okay, but not C3 > max_cstate = 2, max_csubstate = 1 ==> C0, C1, C1E, C2 okay, but not C3 > > Signed-off-by: Ross Lagerwall <[email protected]> > Signed-off-by: Jan Beulich <[email protected]>
Acked-by: Andrew Cooper <[email protected]>, subject to the correction Roger noticed. _______________________________________________ Xen-devel mailing list [email protected] https://lists.xenproject.org/mailman/listinfo/xen-devel
