From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.220.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B9D5D1363 for ; Mon, 11 Apr 2022 09:00:33 +0000 (UTC) Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 00533212C2; Mon, 11 Apr 2022 09:00:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1649667632; 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=UZRZq2BNI+gJGuuNOCZ+0G0H9vZfghchCCmW4z4a7Ak=; b=JsUwME53yEsTOnMPLIHnBmBFUoN9ocjrmRSn4koc2p0Zokp5HiLuWozS0pN+WIDi4TrsZS 8IUMp6WA4HvKLlK04nvym//iRhDcFYSp9QFubSp2uYWP035khl45SahePhDWRfHNLHp4BF uKYqZH9D71vSLjWbFYJhEGk3RbKaMqI= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1649667632; 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=UZRZq2BNI+gJGuuNOCZ+0G0H9vZfghchCCmW4z4a7Ak=; b=2a1i4DPs81ozF0+NYwPSV5oLxA7sKOILrxHOEEoVuJiAiUz8BWjdclTA7jLkM25UtJvwBs 6ifHTzUCdMb/lQCg== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 2423213A93; Mon, 11 Apr 2022 09:00:31 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 5AjWBC/uU2KxOwAAMHmgww (envelope-from ); Mon, 11 Apr 2022 09:00:31 +0000 Date: Mon, 11 Apr 2022 11:00:29 +0200 From: Oscar Salvador To: Andrew Morton Cc: mingo@kernel.org, kirill.shutemov@linux.intel.com, jforbes@redhat.com, aquini@redhat.com, longman@redhat.com, patches@lists.linux.dev, linux-mm@kvack.org, mm-commits@vger.kernel.org, torvalds@linux-foundation.org Subject: Re: [patch 4/9] mm/sparsemem: fix 'mem_section' will never be NULL gcc 12 warning Message-ID: References: <20220408130819.a89195e527ce58dfbe0700b9@linux-foundation.org> <20220408200902.A24A9C385A1@smtp.kernel.org> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220408200902.A24A9C385A1@smtp.kernel.org> On Fri, Apr 08, 2022 at 01:09:01PM -0700, Andrew Morton wrote: > From: Waiman Long > Subject: mm/sparsemem: fix 'mem_section' will never be NULL gcc 12 warning > ... > Link: https://lkml.kernel.org/r/20220331180246.2746210-1-longman@redhat.com > Fixes: 3e347261a80b ("sparsemem extreme implementation") > Signed-off-by: Waiman Long > Reported-by: Justin Forbes > Cc: "Kirill A . Shutemov" > Cc: Ingo Molnar > Cc: Rafael Aquini > Signed-off-by: Andrew Morton Reviewed-by: Oscar Salvador -- Oscar Salvador SUSE Labs