1. 17 Feb, 2009 9 commits
  2. 16 Feb, 2009 6 commits
  3. 15 Feb, 2009 5 commits
    • Yinghai Lu's avatar
      [IA64] fix __apci_unmap_table · 970ec1a8
      Yinghai Lu authored
      
      
      Impact: fix build error
      
      to fix:
      
        tip/arch/ia64/kernel/acpi.c:203: error: conflicting types for '__acpi_unmap_table'
        tip/include/linux/acpi.h:82: error: previous declaration of '__acpi_unmap_table' was here
        tip/arch/ia64/kernel/acpi.c:203: error: conflicting types for '__acpi_unmap_table'
        tip/include/linux/acpi.h:82: error: previous declaration of '__acpi_unmap_table' was here
      Signed-off-by: default avatarYinghai Lu <yinghai@kernel.org>
      Cc: Jeremy Fitzhardinge <jeremy@goop.org>
      Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
      970ec1a8
    • Yinghai Lu's avatar
      x86: make 32bit to call enable_IO_APIC early like 64bit · 88d0f550
      Yinghai Lu authored
      
      
      Impact: cleanup
      
      So we remove some #ifdefs.
      Signed-off-by: default avatarYinghai Lu <yinghai@kernel.org>
      Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
      88d0f550
    • Thomas Gleixner's avatar
      x86, vm86: fix preemption bug · be716615
      Thomas Gleixner authored
      Commit 3d2a71a5
      
       ("x86, traps: converge
      do_debug handlers") changed the preemption disable logic of do_debug()
      so vm86_handle_trap() is called with preemption disabled resulting in:
      
       BUG: sleeping function called from invalid context at include/linux/kernel.h:155
       in_atomic(): 1, irqs_disabled(): 0, pid: 3005, name: dosemu.bin
       Pid: 3005, comm: dosemu.bin Tainted: G        W  2.6.29-rc1 #51
       Call Trace:
        [<c050d669>] copy_to_user+0x33/0x108
        [<c04181f4>] save_v86_state+0x65/0x149
        [<c0418531>] handle_vm86_trap+0x20/0x8f
        [<c064e345>] do_debug+0x15b/0x1a4
        [<c064df1f>] debug_stack_correct+0x27/0x2c
        [<c040365b>] sysenter_do_call+0x12/0x2f
       BUG: scheduling while atomic: dosemu.bin/3005/0x10000001
      
      Restore the original calling convention and reenable preemption before
      calling handle_vm86_trap().
      Reported-by: default avatarMichal Suchanek <hramrach@centrum.cz>
      Cc: stable@kernel.org
      Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
      Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
      be716615
    • Yinghai Lu's avatar
      x86: fix typo in filter_cpuid_features() · f6db44df
      Yinghai Lu authored
      
      
      Impact: fix wrong disabling of cpu features
      
      an amd system got this strange output:
      
       CPU: CPU feature monitor disabled due to lack of CPUID level 0x5
      
      but in /proc/cpuinfo I have:
      
       cpuid level	: 5
      
      on intel system:
      
       CPU: CPU feature monitor disabled due to lack of CPUID level 0x5
       CPU: CPU feature dca disabled due to lack of CPUID level 0x9
      
      but in /proc/cpuinfo i have:
      
       cpuid level     : 11
      
      Tt turns out there is a typo, and we should use level member in df.
      Signed-off-by: default avatarYinghai Lu <yinghai@kernel.org>
      Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
      f6db44df
    • Ingo Molnar's avatar
      Merge commit 'v2.6.29-rc5' into x86/apic · b69bc396
      Ingo Molnar authored
      b69bc396
  4. 14 Feb, 2009 1 commit
  5. 13 Feb, 2009 19 commits