Re: [RFC PATCH 1/3] powerpc/32: Implement HAVE_CONTEXT_TRACKING_USER support

2022-10-06 Thread Nicholas Piggin
On Tue Oct 4, 2022 at 9:32 PM AEST, Christophe Leroy wrote: > > > Le 04/10/2022 à 08:33, Nicholas Piggin a écrit : > > Context tracking involves tracking user, kernel, guest switches. This > > enables existing context tracking code for interrupt entry on 32-bit. > > KVM and interrupt exit already h

Re: [RFC PATCH 1/3] powerpc/32: Implement HAVE_CONTEXT_TRACKING_USER support

2022-10-04 Thread Christophe Leroy
Le 04/10/2022 à 08:33, Nicholas Piggin a écrit : > Context tracking involves tracking user, kernel, guest switches. This > enables existing context tracking code for interrupt entry on 32-bit. > KVM and interrupt exit already has context tracking calls. > > Signed-off-by: Nicholas Piggin > ---

[RFC PATCH 1/3] powerpc/32: Implement HAVE_CONTEXT_TRACKING_USER support

2022-10-03 Thread Nicholas Piggin
Context tracking involves tracking user, kernel, guest switches. This enables existing context tracking code for interrupt entry on 32-bit. KVM and interrupt exit already has context tracking calls. Signed-off-by: Nicholas Piggin --- arch/powerpc/Kconfig | 2 +- arch/powerpc/inc