Re: [PATCH] um: Enable preemption in UML

2023-09-21 Thread Anton Ivanov
On 21/09/2023 08:30, Richard Weinberger wrote: - Ursprüngliche Mail - Von: "anton ivanov" An: "Peter Lafreniere" CC: "Johannes Berg" , "linux-um" , "richard" Gesendet: Donnerstag, 21. September 2023 09:12:33 Betreff: Re: [PATCH

Re: [PATCH] um: Enable preemption in UML

2023-09-21 Thread Richard Weinberger
- Ursprüngliche Mail - > Von: "anton ivanov" > An: "Peter Lafreniere" > CC: "Johannes Berg" , "linux-um" > , "richard" > Gesendet: Donnerstag, 21. September 2023 09:12:33 > Betreff: Re: [PATCH] um: Enable preemption i

Re: [PATCH] um: Enable preemption in UML

2023-09-21 Thread Anton Ivanov
On 20/09/2023 15:49, Peter Lafreniere wrote: On Wed, Sep 20, 2023 at 08:31, anton.iva...@cambridgegreys.com wrote: From: Anton Ivanov anton.iva...@cambridgegreys.com Preemption requires saving/restoring FPU state. This patch adds support for it using GCC intrinsics. Signed-off-by: Anton Iva

Re: [PATCH] um: Enable preemption in UML

2023-09-20 Thread Anton Ivanov
On 20/09/2023 16:04, Peter Lafreniere wrote: On Wed, Sep 20, 2023 at 08:31, anton.iva...@cambridgegreys.com wrote: From: Anton Ivanov anton.iva...@cambridgegreys.com Preemption requires saving/restoring FPU state. This patch adds support for it using GCC intrinsics. Signed-off-by: Anton I

Re: [PATCH] um: Enable preemption in UML

2023-09-20 Thread Peter Lafreniere
On Wed, Sep 20, 2023 at 08:31, anton.iva...@cambridgegreys.com wrote: > > From: Anton Ivanov anton.iva...@cambridgegreys.com > > > Preemption requires saving/restoring FPU state. This patch > adds support for it using GCC intrinsics. > > Signed-off-by: Anton Ivanov anton.iva...@cambridgegreys.c

Re: [PATCH] um: Enable preemption in UML

2023-09-20 Thread Anton Ivanov
On 20/09/2023 15:49, Peter Lafreniere wrote: On Wed, Sep 20, 2023 at 08:31, anton.iva...@cambridgegreys.com wrote: From: Anton Ivanov anton.iva...@cambridgegreys.com Preemption requires saving/restoring FPU state. This patch adds support for it using GCC intrinsics. Signed-off-by: Anton I

Re: [PATCH] um: Enable preemption in UML

2023-09-20 Thread Peter Lafreniere
On Wed, Sep 20, 2023 at 08:31, anton.iva...@cambridgegreys.com wrote: > > From: Anton Ivanov anton.iva...@cambridgegreys.com > > > Preemption requires saving/restoring FPU state. This patch > adds support for it using GCC intrinsics. > > Signed-off-by: Anton Ivanov anton.iva...@cambridgegreys.c