• David S. Miller's avatar
    [SPARC64]: More SUN4V cpu mondo bug fixing. · 3cab0c3e
    David S. Miller authored
    This cpu mondo sending interface isn't all that easy to
    use correctly...
    
    We were clearing out the wrong bits from the "mask" after getting
    something other than EOK from the hypervisor.
    
    It turns out the hypervisor can just be resent the same cpu_list[]
    array, with the 0xffff "done" entries still in there, and it will do
    the right thing.
    
    So don't update or try to rebuild the cpu_list[] array to condense it.
    
    This requires the "forward_progress" check to be done slightly
    differently, but this new scheme is less bug prone than what we were
    doing before.
    Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
    3cab0c3e
Name
Last commit
Last update
Documentation Loading commit data...
arch Loading commit data...
block Loading commit data...
crypto Loading commit data...
drivers Loading commit data...
fs Loading commit data...
include Loading commit data...
init Loading commit data...
ipc Loading commit data...
kernel Loading commit data...
lib Loading commit data...
mm Loading commit data...
net Loading commit data...
scripts Loading commit data...
security Loading commit data...
sound Loading commit data...
usr Loading commit data...
.gitignore Loading commit data...
COPYING Loading commit data...
CREDITS Loading commit data...
Kbuild Loading commit data...
MAINTAINERS Loading commit data...
Makefile Loading commit data...
README Loading commit data...
REPORTING-BUGS Loading commit data...