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a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1741596044; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=mTErlNHYltRpOX8C1wmUnBsAoRxLsP2r7CcqnO1N75E=; b=FJTg7RCm0Sd0oTuAHmR4U53BvFU59JBvHUi9N/EmilDwODzDuIZIZeV18DenRzbB9WVf5n 6emD59HI9/9rRyAg== Date: Mon, 10 Mar 2025 09:40:43 +0100 From: Michal =?iso-8859-1?Q?Such=E1nek?= To: linuxppc-dev@lists.ozlabs.org Cc: Madhavan Srinivasan , Michael Ellerman , Nicholas Piggin , Christophe Leroy , Naveen N Rao , Masahiro Yamada , Nicolas Schier , Bjorn Helgaas , linux-kernel@vger.kernel.org Subject: Re: [PATCH] powerpc/boot: Fix build with gcc 15 Message-ID: References: <20250307092055.21986-1-msuchanek@suse.de> X-Mailing-List: linuxppc-dev@lists.ozlabs.org List-Id: List-Help: List-Owner: List-Post: List-Archive: , List-Subscribe: , , List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250307092055.21986-1-msuchanek@suse.de> X-Spamd-Result: default: False [-4.30 / 50.00]; BAYES_HAM(-3.00)[99.99%]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; RCPT_COUNT_SEVEN(0.00)[10]; MISSING_XM_UA(0.00)[]; RCVD_COUNT_ZERO(0.00)[0]; MIME_TRACE(0.00)[0:+]; ARC_NA(0.00)[]; FREEMAIL_ENVRCPT(0.00)[gmail.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_HAS_DN(0.00)[]; FREEMAIL_CC(0.00)[linux.ibm.com,ellerman.id.au,gmail.com,csgroup.eu,kernel.org,fjasle.eu,google.com,vger.kernel.org]; TO_DN_SOME(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; FUZZY_BLOCKED(0.00)[rspamd.com]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[suse.de:email] On Fri, Mar 07, 2025 at 10:20:52AM +0100, Michal Suchanek wrote: > Similar to x86 the ppc boot code does not build with GCC 15. > > Copy the fix from > commit ee2ab467bddf ("x86/boot: Use '-std=gnu11' to fix build with GCC 15") > > Signed-off-by: Michal Suchanek > --- > arch/powerpc/boot/Makefile | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/powerpc/boot/Makefile b/arch/powerpc/boot/Makefile > index 1ff6ad4f6cd2..e6b35699c049 100644 > --- a/arch/powerpc/boot/Makefile > +++ b/arch/powerpc/boot/Makefile > @@ -33,6 +33,7 @@ else > endif > > ifdef CONFIG_PPC64_BOOT_WRAPPER > +BOOTTARGETFLAGS += -std=gnu11 I suppose this should be above the ifdef, not below. I build only 64S but I expect any other platforms that build boot code will be equally affected. Thanks Michal > BOOTTARGETFLAGS += -m64 > BOOTTARGETFLAGS += -mabi=elfv2 > ifdef CONFIG_PPC64_ELF_ABI_V2 > -- > 2.47.1 >