Re: [PATCH 4.9 18/22] x86/fpu: Disable bottom halves while loading FPU registers

2020-07-24 Thread Sasha Levin
On Fri, Jul 24, 2020 at 07:44:37PM +0200, Greg Kroah-Hartman wrote: On Fri, Jul 24, 2020 at 07:07:06PM +0200, Jan Kiszka wrote: On 28.12.18 12:52, Greg Kroah-Hartman wrote: > 4.9-stable review patch. If anyone has any objections, please let me know. > > -- > > From: Sebastian An

Re: [PATCH 4.9 18/22] x86/fpu: Disable bottom halves while loading FPU registers

2020-07-24 Thread Greg Kroah-Hartman
On Fri, Jul 24, 2020 at 07:07:06PM +0200, Jan Kiszka wrote: > On 28.12.18 12:52, Greg Kroah-Hartman wrote: > > 4.9-stable review patch. If anyone has any objections, please let me know. > > > > -- > > > > From: Sebastian Andrzej Siewior > > > > commit 68239654acafe6aad5a3c1dc72

Re: [PATCH 4.9 18/22] x86/fpu: Disable bottom halves while loading FPU registers

2020-07-24 Thread Jan Kiszka
On 28.12.18 12:52, Greg Kroah-Hartman wrote: 4.9-stable review patch. If anyone has any objections, please let me know. -- From: Sebastian Andrzej Siewior commit 68239654acafe6aad5a3c1dc7237e60accfebc03 upstream. The sequence fpu->initialized = 1; /* step A *

[PATCH 4.9 18/22] x86/fpu: Disable bottom halves while loading FPU registers

2018-12-28 Thread Greg Kroah-Hartman
4.9-stable review patch. If anyone has any objections, please let me know. -- From: Sebastian Andrzej Siewior commit 68239654acafe6aad5a3c1dc7237e60accfebc03 upstream. The sequence fpu->initialized = 1; /* step A */ preempt_disable();/* step B */ fpu