Re: [PATCH 05/14] powerpc/rtas: Modernise RI clearing on 64-bit

2022-03-14 Thread Laurent Dufour
On 08/03/2022, 14:50:38, Nicholas Piggin wrote: > mtmsrd L=1 can clear MSR[RI] without the previous MSR value; it does > not require sync; it can be moved later to before SRRs are live. > > Signed-off-by: Nicholas Piggin Reviewed-by: Laurent Dufour > --- > arch/powerpc/kernel/rtas_entry.S | 6

[PATCH 05/14] powerpc/rtas: Modernise RI clearing on 64-bit

2022-03-08 Thread Nicholas Piggin
mtmsrd L=1 can clear MSR[RI] without the previous MSR value; it does not require sync; it can be moved later to before SRRs are live. Signed-off-by: Nicholas Piggin --- arch/powerpc/kernel/rtas_entry.S | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/powerpc/kernel/