Re: [PATCH v6 10/10] x86/retpoline: Exclude objtool with retpoline

2018-01-08 Thread Josh Poimboeuf
On Mon, Jan 08, 2018 at 10:34:00AM +, Woodhouse, David wrote: > On Mon, 2018-01-08 at 11:25 +0100, Thomas Gleixner wrote: > > On Sun, 7 Jan 2018, David Woodhouse wrote: > > > > Cc+ Josh Poimboeuf > > > > Sigh > > > > > From: Andi Kleen > > > 

Re: [PATCH v6 10/10] x86/retpoline: Exclude objtool with retpoline

2018-01-08 Thread Josh Poimboeuf
On Mon, Jan 08, 2018 at 10:34:00AM +, Woodhouse, David wrote: > On Mon, 2018-01-08 at 11:25 +0100, Thomas Gleixner wrote: > > On Sun, 7 Jan 2018, David Woodhouse wrote: > > > > Cc+ Josh Poimboeuf > > > > Sigh > > > > > From: Andi Kleen > > >  > > > objtool's assembler nanny currently

Re: [PATCH v6 10/10] x86/retpoline: Exclude objtool with retpoline

2018-01-08 Thread Woodhouse, David
On Mon, 2018-01-08 at 11:25 +0100, Thomas Gleixner wrote: > On Sun, 7 Jan 2018, David Woodhouse wrote: > > Cc+ Josh Poimboeuf > > Sigh > > > From: Andi Kleen > >  > > objtool's assembler nanny currently cannot deal with the code generated > > by

Re: [PATCH v6 10/10] x86/retpoline: Exclude objtool with retpoline

2018-01-08 Thread Woodhouse, David
On Mon, 2018-01-08 at 11:25 +0100, Thomas Gleixner wrote: > On Sun, 7 Jan 2018, David Woodhouse wrote: > > Cc+ Josh Poimboeuf > > Sigh > > > From: Andi Kleen > >  > > objtool's assembler nanny currently cannot deal with the code generated > > by the retpoline compiler and throws hundreds

Re: [PATCH v6 10/10] x86/retpoline: Exclude objtool with retpoline

2018-01-08 Thread Thomas Gleixner
On Sun, 7 Jan 2018, David Woodhouse wrote: Cc+ Josh Poimboeuf Sigh > From: Andi Kleen > > objtool's assembler nanny currently cannot deal with the code generated > by the retpoline compiler and throws hundreds of warnings, mostly > because it

Re: [PATCH v6 10/10] x86/retpoline: Exclude objtool with retpoline

2018-01-08 Thread Thomas Gleixner
On Sun, 7 Jan 2018, David Woodhouse wrote: Cc+ Josh Poimboeuf Sigh > From: Andi Kleen > > objtool's assembler nanny currently cannot deal with the code generated > by the retpoline compiler and throws hundreds of warnings, mostly > because it sees calls that don't have a symbolic target.

[PATCH v6 10/10] x86/retpoline: Exclude objtool with retpoline

2018-01-07 Thread David Woodhouse
From: Andi Kleen objtool's assembler nanny currently cannot deal with the code generated by the retpoline compiler and throws hundreds of warnings, mostly because it sees calls that don't have a symbolic target. Exclude all the options that rely on objtool when RETPOLINE

[PATCH v6 10/10] x86/retpoline: Exclude objtool with retpoline

2018-01-07 Thread David Woodhouse
From: Andi Kleen objtool's assembler nanny currently cannot deal with the code generated by the retpoline compiler and throws hundreds of warnings, mostly because it sees calls that don't have a symbolic target. Exclude all the options that rely on objtool when RETPOLINE is active. This mainly