From e09b41010ba33a20a87472ee821fa407a5b8da36 Mon Sep 17 00:00:00 2001 From: José Pekkarinen Date: Mon, 11 Apr 2016 10:41:07 +0300 Subject: These changes are the raw update to linux-4.4.6-rt14. Kernel sources are taken from kernel.org, and rt patch from the rt wiki download page. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit During the rebasing, the following patch collided: Force tick interrupt and get rid of softirq magic(I70131fb85). Collisions have been removed because its logic was found on the source already. Change-Id: I7f57a4081d9deaa0d9ccfc41a6c8daccdee3b769 Signed-off-by: José Pekkarinen --- kernel/arch/x86/boot/mca.c | 38 -------------------------------------- 1 file changed, 38 deletions(-) delete mode 100644 kernel/arch/x86/boot/mca.c (limited to 'kernel/arch/x86/boot/mca.c') diff --git a/kernel/arch/x86/boot/mca.c b/kernel/arch/x86/boot/mca.c deleted file mode 100644 index a95a53114..000000000 --- a/kernel/arch/x86/boot/mca.c +++ /dev/null @@ -1,38 +0,0 @@ -/* -*- linux-c -*- ------------------------------------------------------- * - * - * Copyright (C) 1991, 1992 Linus Torvalds - * Copyright 2007 rPath, Inc. - All Rights Reserved - * Copyright 2009 Intel Corporation; author H. Peter Anvin - * - * This file is part of the Linux kernel, and is made available under - * the terms of the GNU General Public License version 2. - * - * ----------------------------------------------------------------------- */ - -/* - * Get the MCA system description table - */ - -#include "boot.h" - -int query_mca(void) -{ - struct biosregs ireg, oreg; - u16 len; - - initregs(&ireg); - ireg.ah = 0xc0; - intcall(0x15, &ireg, &oreg); - - if (oreg.eflags & X86_EFLAGS_CF) - return -1; /* No MCA present */ - - set_fs(oreg.es); - len = rdfs16(oreg.bx); - - if (len > sizeof(boot_params.sys_desc_table)) - len = sizeof(boot_params.sys_desc_table); - - copy_from_fs(&boot_params.sys_desc_table, oreg.bx, len); - return 0; -} -- cgit 1.2.3-korg