Re: [PATCH] x86: correct fpu emulation access to ldt

2015-08-05 Thread Andy Lutomirski
On Aug 5, 2015 8:35 PM, "Juergen Gross" wrote: > > On 08/05/2015 08:24 PM, Andy Lutomirski wrote: >> >> On Wed, Aug 5, 2015 at 2:11 AM, Juergen Gross wrote: >>> >>> On 08/04/2015 08:01 PM, Andy Lutomirski wrote: On Tue, Aug 4, 2015 at 8:02 AM, Juergen Gross wrote: > >

Re: [PATCH] x86: correct fpu emulation access to ldt

2015-08-05 Thread Juergen Gross
On 08/05/2015 08:24 PM, Andy Lutomirski wrote: On Wed, Aug 5, 2015 at 2:11 AM, Juergen Gross wrote: On 08/04/2015 08:01 PM, Andy Lutomirski wrote: On Tue, Aug 4, 2015 at 8:02 AM, Juergen Gross wrote: Commit 14805442532c ("x86/ldt: Make modify_ldt synchronous") introduced a new struct

Re: [PATCH] x86: correct fpu emulation access to ldt

2015-08-05 Thread Andy Lutomirski
On Wed, Aug 5, 2015 at 2:11 AM, Juergen Gross wrote: > On 08/04/2015 08:01 PM, Andy Lutomirski wrote: >> >> On Tue, Aug 4, 2015 at 8:02 AM, Juergen Gross wrote: >>> >>> Commit 14805442532c ("x86/ldt: Make modify_ldt synchronous") introduced >>> a new struct ldt_struct anchored at

Re: [PATCH] x86: correct fpu emulation access to ldt

2015-08-05 Thread Juergen Gross
On 08/04/2015 08:01 PM, Andy Lutomirski wrote: On Tue, Aug 4, 2015 at 8:02 AM, Juergen Gross wrote: Commit 14805442532c ("x86/ldt: Make modify_ldt synchronous") introduced a new struct ldt_struct anchored at mm->context.ldt. Adapt the x86 fpu emulation to use that new structure.

Re: [PATCH] x86: correct fpu emulation access to ldt

2015-08-05 Thread Juergen Gross
On 08/04/2015 08:01 PM, Andy Lutomirski wrote: On Tue, Aug 4, 2015 at 8:02 AM, Juergen Gross jgr...@suse.com wrote: Commit 14805442532c (x86/ldt: Make modify_ldt synchronous) introduced a new struct ldt_struct anchored at mm-context.ldt. Adapt the x86 fpu emulation to use that new structure.

Re: [PATCH] x86: correct fpu emulation access to ldt

2015-08-05 Thread Andy Lutomirski
On Wed, Aug 5, 2015 at 2:11 AM, Juergen Gross jgr...@suse.com wrote: On 08/04/2015 08:01 PM, Andy Lutomirski wrote: On Tue, Aug 4, 2015 at 8:02 AM, Juergen Gross jgr...@suse.com wrote: Commit 14805442532c (x86/ldt: Make modify_ldt synchronous) introduced a new struct ldt_struct anchored at

Re: [PATCH] x86: correct fpu emulation access to ldt

2015-08-05 Thread Juergen Gross
On 08/05/2015 08:24 PM, Andy Lutomirski wrote: On Wed, Aug 5, 2015 at 2:11 AM, Juergen Gross jgr...@suse.com wrote: On 08/04/2015 08:01 PM, Andy Lutomirski wrote: On Tue, Aug 4, 2015 at 8:02 AM, Juergen Gross jgr...@suse.com wrote: Commit 14805442532c (x86/ldt: Make modify_ldt synchronous)

Re: [PATCH] x86: correct fpu emulation access to ldt

2015-08-05 Thread Andy Lutomirski
On Aug 5, 2015 8:35 PM, Juergen Gross jgr...@suse.com wrote: On 08/05/2015 08:24 PM, Andy Lutomirski wrote: On Wed, Aug 5, 2015 at 2:11 AM, Juergen Gross jgr...@suse.com wrote: On 08/04/2015 08:01 PM, Andy Lutomirski wrote: On Tue, Aug 4, 2015 at 8:02 AM, Juergen Gross jgr...@suse.com

Re: [PATCH] x86: correct fpu emulation access to ldt

2015-08-04 Thread Andy Lutomirski
On Tue, Aug 4, 2015 at 8:02 AM, Juergen Gross wrote: > Commit 14805442532c ("x86/ldt: Make modify_ldt synchronous") introduced > a new struct ldt_struct anchored at mm->context.ldt. > > Adapt the x86 fpu emulation to use that new structure. > > Signed-off-by: Juergen Gross Whoops! Does this

[PATCH] x86: correct fpu emulation access to ldt

2015-08-04 Thread Juergen Gross
Commit 14805442532c ("x86/ldt: Make modify_ldt synchronous") introduced a new struct ldt_struct anchored at mm->context.ldt. Adapt the x86 fpu emulation to use that new structure. Signed-off-by: Juergen Gross --- arch/x86/math-emu/fpu_entry.c | 1 + arch/x86/math-emu/fpu_system.h | 2 +-

[PATCH] x86: correct fpu emulation access to ldt

2015-08-04 Thread Juergen Gross
Commit 14805442532c (x86/ldt: Make modify_ldt synchronous) introduced a new struct ldt_struct anchored at mm-context.ldt. Adapt the x86 fpu emulation to use that new structure. Signed-off-by: Juergen Gross jgr...@suse.com --- arch/x86/math-emu/fpu_entry.c | 1 + arch/x86/math-emu/fpu_system.h

Re: [PATCH] x86: correct fpu emulation access to ldt

2015-08-04 Thread Andy Lutomirski
On Tue, Aug 4, 2015 at 8:02 AM, Juergen Gross jgr...@suse.com wrote: Commit 14805442532c (x86/ldt: Make modify_ldt synchronous) introduced a new struct ldt_struct anchored at mm-context.ldt. Adapt the x86 fpu emulation to use that new structure. Signed-off-by: Juergen Gross jgr...@suse.com