KVM: PPC: Book3S HV: Minor cleanups

Browse source

* Remove unused kvmppc_vcore::n_busy field.
* Remove setting of RMOR, since it was only used on PPC970 and the
  PPC970 KVM support has been removed.
* Don't use r1 or r2 in setting the runlatch since they are
  conventionally reserved for other things; use r0 instead.
* Streamline the code a little and remove the ext_interrupt_to_host
  label.
* Add some comments about register usage.
* hcall_try_real_mode doesn't need to be global, and can't be
  called from C code anyway.

Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Alexander Graf <agraf@suse.de>

...

This commit is contained in:

Paul Mackerras 2015-03-28 14:21:04 +11:00 • committed by Alexander Graf

parent d911f0bedd

commit 1f09c3ed86

3 changed files with 19 additions and 28 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

arch/powerpc/include/asm/kvm_host.h

View file

1

arch/powerpc/kernel/asm-offsets.c

View file

44

arch/powerpc/kvm/book3s_hv_rmhandlers.S

View file