Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751817AbaJOXa4 (ORCPT ); Wed, 15 Oct 2014 19:30:56 -0400 Received: from mail-qg0-f43.google.com ([209.85.192.43]:54545 "EHLO mail-qg0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751293AbaJOXay (ORCPT ); Wed, 15 Oct 2014 19:30:54 -0400 MIME-Version: 1.0 In-Reply-To: <20141015170624.4063.24678.stgit@bhelgaas-glaptop2.roam.corp.google.com> References: <20141015165957.4063.66741.stgit@bhelgaas-glaptop2.roam.corp.google.com> <20141015170624.4063.24678.stgit@bhelgaas-glaptop2.roam.corp.google.com> From: Bjorn Helgaas Date: Wed, 15 Oct 2014 17:30:33 -0600 Message-ID: Subject: Re: [PATCH v1 06/10] clocksource: Remove "weak" from clocksource_default_clock() declaration To: Jason Wessel , Ralf Baechle , Ingo Molnar , John Stultz , Eric Paris , "H. Peter Anvin" , Thomas Gleixner , Andrew Morton Cc: "linux-kernel@vger.kernel.org" , Daniel Lezcano , Martin Schwidefsky , "linux-s390@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [+cc Daniel, Martin, linux-s390; sorry, I botched my "stg mail" so you weren't included the first time. s390 could see issues from this.] On Wed, Oct 15, 2014 at 11:06 AM, Bjorn Helgaas wrote: > kernel/time/jiffies.c provides a default clocksource_default_clock() > definition explicitly marked "weak". arch/s390 provides its own definition > intended to override the default, but the "weak" attribute on the > declaration applied to the s390 definition as well, so the linker chose one > based on link order (see 10629d711ed7 ("PCI: Remove __weak annotation from > pcibios_get_phb_of_node decl")). > > Remove the "weak" attribute from the clocksource_default_clock() > declaration so we always prefer a non-weak definition over the weak one, > independent of link order. > > Fixes: f1b82746c1e9 ("clocksource: Cleanup clocksource selection") > Signed-off-by: Bjorn Helgaas > CC: Daniel Lezcano > CC: Martin Schwidefsky > --- > include/linux/clocksource.h | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/include/linux/clocksource.h b/include/linux/clocksource.h > index 653f0e2b6ca9..abcafaa20b86 100644 > --- a/include/linux/clocksource.h > +++ b/include/linux/clocksource.h > @@ -287,7 +287,7 @@ extern struct clocksource* clocksource_get_next(void); > extern void clocksource_change_rating(struct clocksource *cs, int rating); > extern void clocksource_suspend(void); > extern void clocksource_resume(void); > -extern struct clocksource * __init __weak clocksource_default_clock(void); > +extern struct clocksource * __init clocksource_default_clock(void); > extern void clocksource_mark_unstable(struct clocksource *cs); > > extern u64 > -- 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/