Displaying 2 results from an estimated 2 matches for "db677ffa5f5a".
2010 Apr 14
0
[PULL] lguest fixes: for lguest-under-kvm and older CPU configs
...ged, 68 insertions(+), 40 deletions(-)
commit 5094aeafbbd500509f648e3cd102b053bc7926b3
Author: Rusty Russell <rusty at rustcorp.com.au>
Date: Wed Apr 14 21:43:53 2010 -0600
lguest: workaround cmpxchg8b_emu by ignoring cli in the guest.
It's only used by cmpxchg8b_emu (see db677ffa5f5a for the gory
details), and fixing that to be paravirt aware would be more work than
simply ignoring it (and AFAICT only help lguest). This makes lguest
work on machines which have cmpxchg8b, for kernels compiled for older
processors.
(We can't emulate it properly: the...
2010 Apr 14
0
[PULL] lguest fixes: for lguest-under-kvm and older CPU configs
...ged, 68 insertions(+), 40 deletions(-)
commit 5094aeafbbd500509f648e3cd102b053bc7926b3
Author: Rusty Russell <rusty at rustcorp.com.au>
Date: Wed Apr 14 21:43:53 2010 -0600
lguest: workaround cmpxchg8b_emu by ignoring cli in the guest.
It's only used by cmpxchg8b_emu (see db677ffa5f5a for the gory
details), and fixing that to be paravirt aware would be more work than
simply ignoring it (and AFAICT only help lguest). This makes lguest
work on machines which have cmpxchg8b, for kernels compiled for older
processors.
(We can't emulate it properly: the...