From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pd0-f172.google.com ([209.85.192.172]) by merlin.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1UgUia-0001eF-0R for kexec@lists.infradead.org; Sun, 26 May 2013 06:46:12 +0000 Received: by mail-pd0-f172.google.com with SMTP id 10so5570358pdi.3 for ; Sat, 25 May 2013 23:45:50 -0700 (PDT) Message-ID: <51A1AF93.70202@gmail.com> Date: Sun, 26 May 2013 14:45:39 +0800 From: Zhang Yanfei MIME-Version: 1.0 Subject: [PATCH v2 7/7] s390: Remove setting for saved_max_pfn References: <51A1AC4A.60506@gmail.com> In-Reply-To: <51A1AC4A.60506@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "kexec" Errors-To: kexec-bounces+dwmw2=twosheds.infradead.org@lists.infradead.org To: "Eric W. Biederman" , Vivek Goyal , Andrew Morton , Martin Schwidefsky , Simon Horman , Heiko Carstens , Michael Holzheu Cc: "kexec@lists.infradead.org" , "linux-kernel@vger.kernel.org" From: Zhang Yanfei The only user of saved_max_pfn in s390 is read_oldmem interface but we have removed that interface, so saved_max_pfn is now unneeded in s390, and we needn't set it anymore. Signed-off-by: Zhang Yanfei Acked-by: "Eric W. Biederman" Cc: Martin Schwidefsky Cc: Heiko Carstens Cc: Michael Holzheu --- arch/s390/kernel/setup.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/arch/s390/kernel/setup.c b/arch/s390/kernel/setup.c index 0a49095..497451e 100644 --- a/arch/s390/kernel/setup.c +++ b/arch/s390/kernel/setup.c @@ -719,10 +719,6 @@ static void reserve_oldmem(void) } create_mem_hole(memory_chunk, OLDMEM_BASE, OLDMEM_SIZE); create_mem_hole(memory_chunk, OLDMEM_SIZE, real_size - OLDMEM_SIZE); - if (OLDMEM_BASE + OLDMEM_SIZE == real_size) - saved_max_pfn = PFN_DOWN(OLDMEM_BASE) - 1; - else - saved_max_pfn = PFN_DOWN(real_size) - 1; #endif } -- 1.7.1 _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec