linux-kernel - [PATCH 0/2] x86: Mandate asm-goto support

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Date:   Mon, 19 Mar 2018 16:41:24 +0100
From:   Peter Zijlstra <peterz@...radead.org>
To:     mingo@...nel.org, tglx@...utronix.de
Cc:     linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
        peterz@...radead.org
Subject: [PATCH 0/2] x86: Mandate asm-goto support

Its been many _many_ years since asm-goto got introduced and recently there's
been some desire to unconditionally rely on it.

This makes the x86 build hard rely on asm-goto (effectively lifts the minimum
to GCC-4.5).