Re: [PATCH 2/5] powerpc/futex: GUAP support for futex ops

2018-10-28 Thread Russell Currey
On Fri, 2018-10-26 at 18:32 +0200, LEROY Christophe wrote: > Russell Currey a écrit : > > > Wrap the futex operations in GUAP locks and unlocks. > > Does it means futex doesn't work anymore once only patch 1 is > applied > ? If so, then you should split patch 1 in two parts and reorder > pat

Re: [PATCH 2/5] powerpc/futex: GUAP support for futex ops

2018-10-26 Thread LEROY Christophe
Russell Currey a écrit : Wrap the futex operations in GUAP locks and unlocks. Does it means futex doesn't work anymore once only patch 1 is applied ? If so, then you should split patch 1 in two parts and reorder patches so that guap can only be activated once all necessary changes are d

[PATCH 2/5] powerpc/futex: GUAP support for futex ops

2018-10-25 Thread Russell Currey
Wrap the futex operations in GUAP locks and unlocks. Signed-off-by: Russell Currey --- arch/powerpc/include/asm/futex.h | 4 1 file changed, 4 insertions(+) diff --git a/arch/powerpc/include/asm/futex.h b/arch/powerpc/include/asm/futex.h index 94542776a62d..3aed640ee9ef 100644 --- a/arch/p