Merge branch 'x86-kbuild-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[sfrench/cifs-2.6.git] / arch / x86 / kernel / setup.c

diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
index a0d26237d7cf141462a2d20941f8bd99d4195e57..7791eef95b9133cff501b398cc9a36828d2418fb 100644 (file)
--- a/arch/x86/kernel/setup.c
+++ b/arch/x86/kernel/setup.c
@@ -214,8 +214,8 @@ unsigned long mmu_cr4_features;
 unsigned long mmu_cr4_features = X86_CR4_PAE;
 #endif
 
-/* Boot loader ID as an integer, for the benefit of proc_dointvec */
-int bootloader_type;
+/* Boot loader ID and version as integers, for the benefit of proc_dointvec */
+int bootloader_type, bootloader_version;
 
 /*
  * Setup options
@@ -706,6 +706,12 @@ void __init setup_arch(char **cmdline_p)
 #endif
        saved_video_mode = boot_params.hdr.vid_mode;
        bootloader_type = boot_params.hdr.type_of_loader;
+       if ((bootloader_type >> 4) == 0xe) {
+               bootloader_type &= 0xf;
+               bootloader_type |= (boot_params.hdr.ext_loader_type+0x10) << 4;
+       }
+       bootloader_version  = bootloader_type & 0xf;
+       bootloader_version |= boot_params.hdr.ext_loader_ver << 4;
 
 #ifdef CONFIG_BLK_DEV_RAM
        rd_image_start = boot_params.hdr.ram_size & RAMDISK_IMAGE_START_MASK;
@@ -996,24 +1002,6 @@ void __init setup_arch(char **cmdline_p)
 
 #ifdef CONFIG_X86_32
 
-/**
- * x86_quirk_pre_intr_init - initialisation prior to setting up interrupt vectors
- *
- * Description:
- *     Perform any necessary interrupt initialisation prior to setting up
- *     the "ordinary" interrupt call gates.  For legacy reasons, the ISA
- *     interrupts should be initialised here if the machine emulates a PC
- *     in any way.
- **/
-void __init x86_quirk_pre_intr_init(void)
-{
-       if (x86_quirks->arch_pre_intr_init) {
-               if (x86_quirks->arch_pre_intr_init())
-                       return;
-       }
-       init_ISA_irqs();
-}
-
 /**
  * x86_quirk_intr_init - post gate setup interrupt initialisation
  *
@@ -1049,7 +1037,6 @@ void __init x86_quirk_trap_init(void)
 static struct irqaction irq0  = {
        .handler = timer_interrupt,
        .flags = IRQF_DISABLED | IRQF_NOBALANCING | IRQF_IRQPOLL | IRQF_TIMER,
-       .mask = CPU_MASK_NONE,
        .name = "timer"
 };