Re: [PATCH 2/3] powerpc: Use MSR_64BIT in places

On Apr 9, 2011, at 5:04 PM, Benjamin Herrenschmidt wrote:

On Fri, 2011-04-08 at 04:24 -0500, Kumar Gala wrote:

quoted

On Apr 8, 2011, at 2:56 AM, Michael Ellerman wrote:
=20

quoted

Use the new MSR_64BIT in a few places. Some of these are already =

ifdef'ed

quoted

quoted

for BOOKE vs BOOKS, but it's still clearer, MSR_SF does not =

immediately

quoted

quoted

parse as "MSR bit for 64bit".
=20
Signed-off-by: Michael Ellerman <redacted>
---
arch/powerpc/kernel/head_64.S   |    2 +-
arch/powerpc/kernel/signal_64.c |    4 ++--
arch/powerpc/kernel/traps.c     |    2 +-
arch/powerpc/xmon/xmon.c        |   14 +++++++-------
4 files changed, 11 insertions(+), 11 deletions(-)

=20
However MSR_ISF does ;)

=20
I'm not sure I parse that one :-) Any ways ISF is "interrupt SF" and =

has

no equivalent in the MSR for BookE (it's elsewhere, EPCR no ?).

I was just saying that if _SF doesn't parse as 64-bit mode, ISF doesn't =
parse as interrupt into 64-bit mode :)

- k=