Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754250AbbHXLVL (ORCPT ); Mon, 24 Aug 2015 07:21:11 -0400 Received: from mail-yk0-f180.google.com ([209.85.160.180]:33821 "EHLO mail-yk0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754143AbbHXLUv (ORCPT ); Mon, 24 Aug 2015 07:20:51 -0400 From: Kevin Hao To: Michael Ellerman Cc: Benjamin Herrenschmidt , Peter Zijlstra , Ingo Molnar , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 2/6] powerpc: invoke jump_label_init() in a much earlier stage Date: Mon, 24 Aug 2015 19:20:24 +0800 Message-Id: <1440415228-8006-3-git-send-email-haokexin@gmail.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1440415228-8006-1-git-send-email-haokexin@gmail.com> References: <1440415228-8006-1-git-send-email-haokexin@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1367 Lines: 44 So we can use static_key for cpu_has_feature() and mmu_has_feature(). Signed-off-by: Kevin Hao --- v2: No change. arch/powerpc/kernel/setup_32.c | 2 ++ arch/powerpc/kernel/setup_64.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c index bb02e9f6944e..35980a2785ba 100644 --- a/arch/powerpc/kernel/setup_32.c +++ b/arch/powerpc/kernel/setup_32.c @@ -113,6 +113,8 @@ notrace void __init machine_init(u64 dt_ptr) { lockdep_init(); + jump_label_init(); + /* Enable early debugging if any specified (see udbg.h) */ udbg_early_init(); diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index bdcbb716f4d6..f0802a0b4a20 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -250,6 +250,8 @@ void __init early_setup(unsigned long dt_ptr) /* Initialize lockdep early or else spinlocks will blow */ lockdep_init(); + jump_label_init(); + /* -------- printk is now safe to use ------- */ /* Enable early debugging if any specified (see udbg.h) */ -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/