Re: [PATCH 12/12] um: refactor TLB update handling

On 4/18/24 5:23 PM, benja...@sipsolutions.net wrote: > diff --git a/arch/um/include/asm/mmu.h b/arch/um/include/asm/mmu.h > index 37eb6e89e79a..bf8da736609c 100644 > --- a/arch/um/include/asm/mmu.h > +++ b/arch/um/include/asm/mmu.h > @@ -10,6 +10,10 @@ > > typedef struct mm_context { > str

Re: [PATCH 00/12] Rework stub syscall and page table handling

Hello Benjamin, On 4/18/24 5:23 PM, benja...@sipsolutions.net wrote: > From: Benjamin Berg > > This patchset reworks the stub syscall handling and also redos how page > table updates are tracked and synchronized. Some of this originated in > the SECCOMP patchset, but it became clear that these r

Re: [PATCH v9] um: Enable preemption in UML

Hi, On Sat, 2024-04-20 at 13:22 +0100, Anton Ivanov wrote: > On 19/04/2024 14:47, Benjamin Berg wrote: > > Hi, > > > > On Wed, 2024-04-03 at 07:27 +0100, anton.iva...@cambridgegreys.com > > wrote: > > > From: Anton Ivanov > > > > > > 1. Preemption requires saving/restoring FPU state. This patch