From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) (using TLSv1 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id AD35F1A15DE for ; Thu, 7 Jan 2016 01:17:41 +1100 (AEDT) Date: Wed, 6 Jan 2016 15:17:30 +0100 From: Petr Mladek To: Torsten Duwe Cc: Steven Rostedt , Michael Ellerman , Jiri Kosina , Denis Kirjanov , linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, live-patching@vger.kernel.org Subject: Re: [PATCH v5 0/9] ftrace with regs + live patching for ppc64 LE (ABI v2) Message-ID: <20160106141730.GL3178@pathway.suse.cz> References: <20151204152419.28E0D691D2@newverein.lst.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20151204152419.28E0D691D2@newverein.lst.de> List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Fri 2015-12-04 15:45:29, Torsten Duwe wrote: > Changes since v4: > * change comment style in entry_64.S to C89 > (nobody is using assembler syntax comments there). > * the bool function restore_r2 shouldn't return 2, > that's a little confusing. > * Test whether the compiler supports -mprofile-kernel > and only then define CC_USING_MPROFILE_KERNEL > * also make the return value of klp_check_compiler_support > depend on that. Note that there is still needed the extra patch from http://thread.gmane.org/gmane.linux.kernel/2093867/focus=2099603 to get the livepatching working. Both ftrace with regs and live patching works for me with this patch set and the extra patch. So. for the whole patchset: Tested-by: Petr Mladek Best Regards, Petr