Return-path: Received: from tyo201.gate.nec.co.jp ([202.32.8.193]) by pentafluge.infradead.org with esmtp (Exim 4.63 #1 (Red Hat Linux)) id 1IUdgl-0007Ta-Ms for kexec@lists.infradead.org; Mon, 10 Sep 2007 08:28:11 +0100 Subject: [PATCH 3/3] [-mm patch] Use the existing ia64_tpa() instead of asm code In-reply-to: <20070910162305oomichi@mail.jp.nec.com> Message-Id: <20070910162813oomichi@mail.jp.nec.com> References: <20070910162305oomichi@mail.jp.nec.com> Mime-Version: 1.0 From: "Ken'ichi Ohmichi" Date: Mon, 10 Sep 2007 16:28:13 +0900 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-bounces@lists.infradead.org Errors-To: kexec-bounces+dwmw2=infradead.org+dwmw2=infradead.org@lists.infradead.org To: Andrew Morton Cc: Ken'ichi Ohmichi , kexec-ml , lkml [3/3] Use the existing ia64_tpa() instead of asm code. Thanks Ken'ichi Ohmichi --- Signed-off-by: Ken'ichi Ohmichi --- diff -rpuN a/arch/ia64/kernel/machine_kexec.c b/arch/ia64/kernel/machine_kexec.c --- a/arch/ia64/kernel/machine_kexec.c 2007-09-10 23:30:33.000000000 +0900 +++ b/arch/ia64/kernel/machine_kexec.c 2007-09-10 23:31:37.000000000 +0900 @@ -21,6 +21,7 @@ #include #include #include +#include typedef NORET_TYPE void (*relocate_new_kernel_t)( unsigned long indirection_page, @@ -149,9 +150,6 @@ void arch_crash_save_vmcoreinfo(void) unsigned long paddr_vmcoreinfo_note(void) { - unsigned long vaddr, paddr; - vaddr = (unsigned long)(char *)&vmcoreinfo_note; - asm volatile ("tpa %0 = %1" : "=r"(paddr) : "r"(vaddr) : "memory"); - return paddr; + return ia64_tpa((unsigned long)(char *)&vmcoreinfo_note); } _ _______________________________________________ kexec mailing list kexec@lists.infradead.org http://lists.infradead.org/mailman/listinfo/kexec