Re: [PATCH v6 16/48] KVM: PPC: Book3S 64: Move interrupt early register setup to KVM

2021-04-06 Thread Nicholas Piggin
Excerpts from Paul Mackerras's message of April 6, 2021 2:37 pm: > On Mon, Apr 05, 2021 at 11:19:16AM +1000, Nicholas Piggin wrote: >> Like the earlier patch for hcalls, KVM interrupt entry requires a >> different calling convention than the Linux interrupt handlers >> set up. Move the code that co

Re: [PATCH v6 16/48] KVM: PPC: Book3S 64: Move interrupt early register setup to KVM

2021-04-05 Thread Paul Mackerras
On Mon, Apr 05, 2021 at 11:19:16AM +1000, Nicholas Piggin wrote: > Like the earlier patch for hcalls, KVM interrupt entry requires a > different calling convention than the Linux interrupt handlers > set up. Move the code that converts from one to the other into KVM. I don't see where you do anyth

[PATCH v6 16/48] KVM: PPC: Book3S 64: Move interrupt early register setup to KVM

2021-04-04 Thread Nicholas Piggin
Like the earlier patch for hcalls, KVM interrupt entry requires a different calling convention than the Linux interrupt handlers set up. Move the code that converts from one to the other into KVM. Signed-off-by: Nicholas Piggin --- arch/powerpc/kernel/exceptions-64s.S | 131 +