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Re: [Xen-devel] [PATCH 09/13] x86/asm: Convert ALTERNATIVE*() assembler macros to preprocessor macros
- To: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>, x86@xxxxxxxxxx
- From: Juergen Gross <jgross@xxxxxxxx>
- Date: Wed, 25 Oct 2017 13:14:36 +0200
- Cc: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>, Rusty Russell <rusty@xxxxxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxxx, Peter Zijlstra <peterz@xxxxxxxxxxxxx>, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, Mike Galbraith <efault@xxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, Sasha Levin <alexander.levin@xxxxxxxxxxx>, Chris Wright <chrisw@xxxxxxxxxxxx>, Thomas Gleixner <tglx@xxxxxxxxxxxxx>, Andy Lutomirski <luto@xxxxxxxxxx>, "H. Peter Anvin" <hpa@xxxxxxxxx>, Borislav Petkov <bp@xxxxxxxxx>, live-patching@xxxxxxxxxxxxxxx, Alok Kataria <akataria@xxxxxxxxxx>, virtualization@xxxxxxxxxxxxxxxxxxxxxxxxxx, Jiri Slaby <jslaby@xxxxxxx>, Ingo Molnar <mingo@xxxxxxxxxx>
- Delivery-date: Wed, 25 Oct 2017 11:14:47 +0000
- List-id: Xen developer discussion <xen-devel.lists.xen.org>
On 04/10/17 17:58, Josh Poimboeuf wrote:
> The ALTERNATIVE() and ALTERNATIVE_2() macros are GNU assembler macros,
> which makes them quite inflexible for future changes. Convert them to
> preprocessor macros.
>
> Signed-off-by: Josh Poimboeuf <jpoimboe@xxxxxxxxxx>
Reviewed-by: Juergen Gross <jgross@xxxxxxxx>
Juergen
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