Re: [tip:x86/asm] objtool: Track DRAP separately from callee-saved registers

2017-08-11 Thread hpa
On August 11, 2017 9:57:13 AM PDT, Josh Poimboeuf wrote: >On Fri, Aug 11, 2017 at 09:22:11AM -0700, Andy Lutomirski wrote: >> On Fri, Aug 11, 2017 at 5:13 AM, tip-bot for Josh Poimboeuf >> wrote: >> > Commit-ID: bf4d1a83758368c842c94cab9661a75ca98bc848 >>

Re: [tip:x86/asm] objtool: Track DRAP separately from callee-saved registers

2017-08-11 Thread hpa
On August 11, 2017 9:57:13 AM PDT, Josh Poimboeuf wrote: >On Fri, Aug 11, 2017 at 09:22:11AM -0700, Andy Lutomirski wrote: >> On Fri, Aug 11, 2017 at 5:13 AM, tip-bot for Josh Poimboeuf >> wrote: >> > Commit-ID: bf4d1a83758368c842c94cab9661a75ca98bc848 >> > Gitweb:

Re: [tip:x86/asm] objtool: Track DRAP separately from callee-saved registers

2017-08-11 Thread Josh Poimboeuf
On Fri, Aug 11, 2017 at 09:22:11AM -0700, Andy Lutomirski wrote: > On Fri, Aug 11, 2017 at 5:13 AM, tip-bot for Josh Poimboeuf > wrote: > > Commit-ID: bf4d1a83758368c842c94cab9661a75ca98bc848 > > Gitweb: > >

Re: [tip:x86/asm] objtool: Track DRAP separately from callee-saved registers

2017-08-11 Thread Josh Poimboeuf
On Fri, Aug 11, 2017 at 09:22:11AM -0700, Andy Lutomirski wrote: > On Fri, Aug 11, 2017 at 5:13 AM, tip-bot for Josh Poimboeuf > wrote: > > Commit-ID: bf4d1a83758368c842c94cab9661a75ca98bc848 > > Gitweb: > > http://git.kernel.org/tip/bf4d1a83758368c842c94cab9661a75ca98bc848 > > Author:

Re: [tip:x86/asm] objtool: Track DRAP separately from callee-saved registers

2017-08-11 Thread Linus Torvalds
On Fri, Aug 11, 2017 at 9:22 AM, Andy Lutomirski wrote: > > Question 1: What does DRAP stand for? Duplicate Return Address > Pointer? Dynamic ReAlignment Pointer? I tried searching and got > nothing. I think it's "Dynamic Re-Alignment" register, but I may have just made that

Re: [tip:x86/asm] objtool: Track DRAP separately from callee-saved registers

2017-08-11 Thread Linus Torvalds
On Fri, Aug 11, 2017 at 9:22 AM, Andy Lutomirski wrote: > > Question 1: What does DRAP stand for? Duplicate Return Address > Pointer? Dynamic ReAlignment Pointer? I tried searching and got > nothing. I think it's "Dynamic Re-Alignment" register, but I may have just made that up.

Re: [tip:x86/asm] objtool: Track DRAP separately from callee-saved registers

2017-08-11 Thread Andy Lutomirski
On Fri, Aug 11, 2017 at 5:13 AM, tip-bot for Josh Poimboeuf wrote: > Commit-ID: bf4d1a83758368c842c94cab9661a75ca98bc848 > Gitweb: http://git.kernel.org/tip/bf4d1a83758368c842c94cab9661a75ca98bc848 > Author: Josh Poimboeuf > AuthorDate: Thu, 10 Aug

Re: [tip:x86/asm] objtool: Track DRAP separately from callee-saved registers

2017-08-11 Thread Andy Lutomirski
On Fri, Aug 11, 2017 at 5:13 AM, tip-bot for Josh Poimboeuf wrote: > Commit-ID: bf4d1a83758368c842c94cab9661a75ca98bc848 > Gitweb: http://git.kernel.org/tip/bf4d1a83758368c842c94cab9661a75ca98bc848 > Author: Josh Poimboeuf > AuthorDate: Thu, 10 Aug 2017 16:37:26 -0500 > Committer: Ingo

[tip:x86/asm] objtool: Track DRAP separately from callee-saved registers

2017-08-11 Thread tip-bot for Josh Poimboeuf
Commit-ID: bf4d1a83758368c842c94cab9661a75ca98bc848 Gitweb: http://git.kernel.org/tip/bf4d1a83758368c842c94cab9661a75ca98bc848 Author: Josh Poimboeuf AuthorDate: Thu, 10 Aug 2017 16:37:26 -0500 Committer: Ingo Molnar CommitDate: Fri, 11 Aug 2017

[tip:x86/asm] objtool: Track DRAP separately from callee-saved registers

2017-08-11 Thread tip-bot for Josh Poimboeuf
Commit-ID: bf4d1a83758368c842c94cab9661a75ca98bc848 Gitweb: http://git.kernel.org/tip/bf4d1a83758368c842c94cab9661a75ca98bc848 Author: Josh Poimboeuf AuthorDate: Thu, 10 Aug 2017 16:37:26 -0500 Committer: Ingo Molnar CommitDate: Fri, 11 Aug 2017 14:06:15 +0200 objtool: Track DRAP