RE: clang asm-goto support (Was Re: [PATCH v2] x86/retpoline: Add clang support)

2018-02-14 Thread Yatsina, Marina
--- From: Greg Kroah-Hartman [mailto:gre...@linux-foundation.org] Sent: Wednesday, February 14, 2018 11:53 To: Chandler Carruth <chandl...@google.com> Cc: Yatsina, Marina <marina.yats...@intel.com>; Kees Cook <keesc...@google.com>; David Woodhouse <dw...@infradead.org>; Kr

RE: clang asm-goto support (Was Re: [PATCH v2] x86/retpoline: Add clang support)

2018-02-14 Thread Yatsina, Marina
--- From: Greg Kroah-Hartman [mailto:gre...@linux-foundation.org] Sent: Wednesday, February 14, 2018 11:53 To: Chandler Carruth Cc: Yatsina, Marina ; Kees Cook ; David Woodhouse ; Kreitzer, David L ; Grischenko, Andrei L ; r...@google.com; LLVM Developers ; eh...@mozilla.com; Tayree, Coby ; M

RE: clang asm-goto support (Was Re: [PATCH v2] x86/retpoline: Add clang support)

2018-02-14 Thread Yatsina, Marina
may not) be the direction of the future (for both gcc and llvm). Thanks, Marina -Original Message- From: Peter Zijlstra [mailto:pet...@infradead.org] Sent: Wednesday, February 14, 2018 11:09 To: Yatsina, Marina <marina.yats...@intel.com> Cc: Kees Cook <keesc...@google.com

RE: clang asm-goto support (Was Re: [PATCH v2] x86/retpoline: Add clang support)

2018-02-14 Thread Yatsina, Marina
may not) be the direction of the future (for both gcc and llvm). Thanks, Marina -Original Message- From: Peter Zijlstra [mailto:pet...@infradead.org] Sent: Wednesday, February 14, 2018 11:09 To: Yatsina, Marina Cc: Kees Cook ; David Woodhouse ; Chandler Carruth ; Kreitzer, David

RE: clang asm-goto support (Was Re: [PATCH v2] x86/retpoline: Add clang support)

2018-02-14 Thread Yatsina, Marina
d.org>; Chandler Carruth <chandl...@google.com>; Yatsina, Marina <marina.yats...@intel.com> Cc: Guenter Roeck <li...@roeck-us.net>; X86 ML <x...@kernel.org>; LKML <linux-kernel@vger.kernel.org>; Alan Cox <gno...@lxorguk.ukuu.org.uk>; Rik van Riel <r...@redhat.co

RE: clang asm-goto support (Was Re: [PATCH v2] x86/retpoline: Add clang support)

2018-02-14 Thread Yatsina, Marina
is will give this issue a push forward and we will find a solution that will not prevent llvm from compiling linux kernel. Thanks, Marina -Original Message- From: Kees Cook [mailto:keesc...@google.com] Sent: Wednesday, February 14, 2018 02:29 To: David Woodhouse ; Chandler Carruth ; Yats