]> nv-tegra.nvidia Code Review - linux-2.6.git/commitdiff
Merge branch 'linus' into oprofile-v2
authorIngo Molnar <mingo@elte.hu>
Mon, 13 Oct 2008 09:05:51 +0000 (11:05 +0200)
committerIngo Molnar <mingo@elte.hu>
Mon, 13 Oct 2008 09:05:51 +0000 (11:05 +0200)
Conflicts:
arch/x86/kernel/apic_32.c
arch/x86/oprofile/nmi_int.c
include/linux/pci_ids.h

1  2 
arch/Kconfig
arch/x86/kernel/apic_32.c
arch/x86/kernel/apic_64.c
arch/x86/oprofile/nmi_int.c
drivers/oprofile/cpu_buffer.c

diff --cc arch/Kconfig
Simple merge
index 0059e7a8a9e6eaa607d24b70a18c4221efc1d607,a91c57cb666a3c752295875ac4ff14298502f5b7..21c831d96af3d8f8ef63e6403f56fd0e71f5730c
@@@ -240,6 -290,36 +290,40 @@@ static void __setup_APIC_LVTT(unsigned 
                apic_write(APIC_TMICT, clocks / APIC_DIVISOR);
  }
  
+ /*
+  * Setup extended LVT, AMD specific (K8, family 10h)
+  *
+  * Vector mappings are hard coded. On K8 only offset 0 (APIC500) and
+  * MCE interrupts are supported. Thus MCE offset must be set to 0.
++ *
++ * If mask=1, the LVT entry does not generate interrupts while mask=0
++ * enables the vector. See also the BKDGs.
+  */
+ #define APIC_EILVT_LVTOFF_MCE 0
+ #define APIC_EILVT_LVTOFF_IBS 1
+ static void setup_APIC_eilvt(u8 lvt_off, u8 vector, u8 msg_type, u8 mask)
+ {
+       unsigned long reg = (lvt_off << 4) + APIC_EILVT0;
+       unsigned int  v   = (mask << 16) | (msg_type << 8) | vector;
+       apic_write(reg, v);
+ }
+ u8 setup_APIC_eilvt_mce(u8 vector, u8 msg_type, u8 mask)
+ {
+       setup_APIC_eilvt(APIC_EILVT_LVTOFF_MCE, vector, msg_type, mask);
+       return APIC_EILVT_LVTOFF_MCE;
+ }
+ u8 setup_APIC_eilvt_ibs(u8 vector, u8 msg_type, u8 mask)
+ {
+       setup_APIC_eilvt(APIC_EILVT_LVTOFF_IBS, vector, msg_type, mask);
+       return APIC_EILVT_LVTOFF_IBS;
+ }
++EXPORT_SYMBOL_GPL(setup_APIC_eilvt_ibs);
  /*
   * Program the next event, relative to now
   */
Simple merge
index 287513a0981907bea5cba717ff793c80a50639fa,8a5f1614a3d57cde8d7495c1b71f8e8542e99c64..57f6c90880816b113074cf306f678f8781c04d50
@@@ -468,7 -490,11 +496,10 @@@ int __init op_nmi_init(struct oprofile_
                return -ENODEV;
        }
  
 -      init_sysfs();
+ #ifdef CONFIG_SMP
+       register_cpu_notifier(&oprofile_cpu_nb);
+ #endif
 -      using_nmi = 1;
 +      /* default values, can be overwritten by model */
        ops->create_files = nmi_create_files;
        ops->setup = nmi_setup;
        ops->shutdown = nmi_shutdown;
  
  void op_nmi_exit(void)
  {
-       if (using_nmi)
+       if (using_nmi) {
                exit_sysfs();
+ #ifdef CONFIG_SMP
+               unregister_cpu_notifier(&oprofile_cpu_nb);
+ #endif
+       }
 +      if (model->exit)
 +              model->exit();
  }
Simple merge