Re: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode

2018-06-19 Thread Ben Hutchings
On Fri, 2018-06-15 at 13:24 +0900, Daniel Sangorrin wrote: > Hi Greg, > > >  /* Intel-defined CPU features, CPUID level 0x0001 (ecx), word 4 */ > > --- a/arch/x86/include/asm/fpu/internal.h > > +++ b/arch/x86/include/asm/fpu/internal.h > > @@ -58,7 +58,7 @@ extern u64

Re: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode

2018-06-19 Thread Ben Hutchings
On Fri, 2018-06-15 at 13:24 +0900, Daniel Sangorrin wrote: > Hi Greg, > > >  /* Intel-defined CPU features, CPUID level 0x0001 (ecx), word 4 */ > > --- a/arch/x86/include/asm/fpu/internal.h > > +++ b/arch/x86/include/asm/fpu/internal.h > > @@ -58,7 +58,7 @@ extern u64

RE: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode

2018-06-15 Thread Daniel Sangorrin
'Brian Gerst' ; 'Dave Hansen' > ; 'Denys Vlasenko' ; > 'Fenghua Yu' ; 'H. Peter Anvin' ; 'Josh > Poimboeuf' ; 'Linus Torvalds' > ; 'Oleg Nesterov' ; 'Peter > Zijlstra' ; 'Quentin Casasnovas' > ; 'Thomas Gleixner' ; > pbonz...@redhat.com; 'Ingo Molnar' > Subject: Re: [PATCH 4

RE: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode

2018-06-15 Thread Daniel Sangorrin
'Brian Gerst' ; 'Dave Hansen' > ; 'Denys Vlasenko' ; > 'Fenghua Yu' ; 'H. Peter Anvin' ; 'Josh > Poimboeuf' ; 'Linus Torvalds' > ; 'Oleg Nesterov' ; 'Peter > Zijlstra' ; 'Quentin Casasnovas' > ; 'Thomas Gleixner' ; > pbonz...@redhat.com; 'Ingo Molnar' > Subject: Re: [PATCH 4

Re: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode

2018-06-15 Thread 'Greg Kroah-Hartman'
'Linus Torvalds' > > ; 'Oleg Nesterov' ; 'Peter > > Zijlstra' ; 'Quentin Casasnovas' > > ; 'Thomas Gleixner' ; > > pbonz...@redhat.com; 'Ingo Molnar' > > Subject: Re: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode > > > > On Fri, Jun 15, 2018 at

Re: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode

2018-06-15 Thread 'Greg Kroah-Hartman'
'Linus Torvalds' > > ; 'Oleg Nesterov' ; 'Peter > > Zijlstra' ; 'Quentin Casasnovas' > > ; 'Thomas Gleixner' ; > > pbonz...@redhat.com; 'Ingo Molnar' > > Subject: Re: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode > > > > On Fri, Jun 15, 2018 at

RE: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode

2018-06-14 Thread Daniel Sangorrin
hat.com; 'Ingo Molnar' > Subject: Re: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode > > On Fri, Jun 15, 2018 at 01:24:27PM +0900, Daniel Sangorrin wrote: > > Hi Greg, > > > > > /* Intel-defined CPU features, CPUID level 0x0001 (ecx), word 4 */ > >

RE: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode

2018-06-14 Thread Daniel Sangorrin
hat.com; 'Ingo Molnar' > Subject: Re: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode > > On Fri, Jun 15, 2018 at 01:24:27PM +0900, Daniel Sangorrin wrote: > > Hi Greg, > > > > > /* Intel-defined CPU features, CPUID level 0x0001 (ecx), word 4 */ > >

Re: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode

2018-06-14 Thread 'Greg Kroah-Hartman'
On Fri, Jun 15, 2018 at 01:24:27PM +0900, Daniel Sangorrin wrote: > Hi Greg, > > > /* Intel-defined CPU features, CPUID level 0x0001 (ecx), word 4 */ > > --- a/arch/x86/include/asm/fpu/internal.h > > +++ b/arch/x86/include/asm/fpu/internal.h > > @@ -58,7 +58,7 @@ extern u64

Re: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode

2018-06-14 Thread 'Greg Kroah-Hartman'
On Fri, Jun 15, 2018 at 01:24:27PM +0900, Daniel Sangorrin wrote: > Hi Greg, > > > /* Intel-defined CPU features, CPUID level 0x0001 (ecx), word 4 */ > > --- a/arch/x86/include/asm/fpu/internal.h > > +++ b/arch/x86/include/asm/fpu/internal.h > > @@ -58,7 +58,7 @@ extern u64

RE: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode

2018-06-14 Thread Daniel Sangorrin
Hi Greg, > /* Intel-defined CPU features, CPUID level 0x0001 (ecx), word 4 */ > --- a/arch/x86/include/asm/fpu/internal.h > +++ b/arch/x86/include/asm/fpu/internal.h > @@ -58,7 +58,7 @@ extern u64 fpu__get_supported_xfeatures_ > */ > static __always_inline __pure bool use_eager_fpu(void)

RE: [PATCH 4.4 10/24] x86/fpu: Hard-disable lazy FPU mode

2018-06-14 Thread Daniel Sangorrin
Hi Greg, > /* Intel-defined CPU features, CPUID level 0x0001 (ecx), word 4 */ > --- a/arch/x86/include/asm/fpu/internal.h > +++ b/arch/x86/include/asm/fpu/internal.h > @@ -58,7 +58,7 @@ extern u64 fpu__get_supported_xfeatures_ > */ > static __always_inline __pure bool use_eager_fpu(void)