1. 09 Feb, 2009 15 commits
  2. 05 Feb, 2009 15 commits
  3. 04 Feb, 2009 6 commits
  4. 03 Feb, 2009 4 commits
    • H. Peter Anvin's avatar
      x86: add x86@kernel.org to MAINTAINERS · bcde563c
      H. Peter Anvin authored
      
      
      Impact: Documentation only
      
      There is an email alias as well to reach the x86 maintainers: x86@kernel.org.
      Document it.
      Signed-off-by: default avatarH. Peter Anvin <hpa@zytor.com>
      bcde563c
    • Martin Hicks's avatar
      x86: push old stack address on irqstack for unwinder · a67798cd
      Martin Hicks authored
      Impact: Fixes dumpstack and KDB on 64 bits
      
      This re-adds the old stack pointer to the top of the irqstack to help
      with unwinding.  It was removed in commit d99015b1
      
      
      as part of the save_args out-of-line work.
      
      Both dumpstack and KDB require this information.
      Signed-off-by: default avatarMartin Hicks <mort@sgi.com>
      Signed-off-by: default avatarH. Peter Anvin <hpa@zytor.com>
      a67798cd
    • Yinghai Lu's avatar
      x86, percpu: fix kexec with vmlinux · ef3892bd
      Yinghai Lu authored
      
      
      Impact: fix regression with kexec with vmlinux
      
      Split data.init into data.init, percpu, data.init2 sections
      instead of let data.init wrap percpu secion.
      
      Thus kexec loading will be happy, because sections will not
      overlap.
      
      Before the patch we have:
      
      Elf file type is EXEC (Executable file)
      Entry point 0x200000
      There are 6 program headers, starting at offset 64
      
      Program Headers:
        Type           Offset             VirtAddr           PhysAddr
                       FileSiz            MemSiz              Flags  Align
        LOAD           0x0000000000200000 0xffffffff80200000 0x0000000000200000
                       0x0000000000ca6000 0x0000000000ca6000  R E    200000
        LOAD           0x0000000000ea6000 0xffffffff80ea6000 0x0000000000ea6000
                       0x000000000014dfe0 0x000000000014dfe0  RWE    200000
        LOAD           0x0000000001000000 0xffffffffff600000 0x0000000000ff4000
                       0x0000000000000888 0x0000000000000888  RWE    200000
        LOAD           0x00000000011f6000 0xffffffff80ff6000 0x0000000000ff6000
                       0x0000000000073086 0x0000000000a2d938  RWE    200000
        LOAD           0x0000000001400000 0x0000000000000000 0x000000000106a000
                       0x00000000001d2ce0 0x00000000001d2ce0  RWE    200000
        NOTE           0x00000000009e2c1c 0xffffffff809e2c1c 0x00000000009e2c1c
                       0x0000000000000024 0x0000000000000024         4
      
       Section to Segment mapping:
        Segment Sections...
         00     .text .notes __ex_table .rodata __bug_table .pci_fixup .builtin_fw __ksymtab __ksymtab_gpl __ksymtab_strings __init_rodata __param
         01     .data .init.rodata .data.cacheline_aligned .data.read_mostly
         02     .vsyscall_0 .vsyscall_fn .vsyscall_gtod_data .vsyscall_1 .vsyscall_2 .vgetcpu_mode .jiffies
         03     .data.init_task .smp_locks .init.text .init.data .init.setup .initcall.init .con_initcall.init .x86_cpu_dev.init .altinstructions .altinstr_replacement .exit.text .init.ramfs .bss
         04     .data.percpu
         05     .notes
      
      After patch we've got:
      
      Elf file type is EXEC (Executable file)
      Entry point 0x200000
      There are 7 program headers, starting at offset 64
      
      Program Headers:
        Type           Offset             VirtAddr           PhysAddr
                       FileSiz            MemSiz              Flags  Align
        LOAD           0x0000000000200000 0xffffffff80200000 0x0000000000200000
                       0x0000000000ca6000 0x0000000000ca6000  R E    200000
        LOAD           0x0000000000ea6000 0xffffffff80ea6000 0x0000000000ea6000
                       0x000000000014dfe0 0x000000000014dfe0  RWE    200000
        LOAD           0x0000000001000000 0xffffffffff600000 0x0000000000ff4000
                       0x0000000000000888 0x0000000000000888  RWE    200000
        LOAD           0x00000000011f6000 0xffffffff80ff6000 0x0000000000ff6000
                       0x0000000000073086 0x0000000000073086  RWE    200000
        LOAD           0x0000000001400000 0x0000000000000000 0x000000000106a000
                       0x00000000001d2ce0 0x00000000001d2ce0  RWE    200000
        LOAD           0x000000000163d000 0xffffffff8123d000 0x000000000123d000
                       0x0000000000000000 0x00000000007e6938  RWE    200000
        NOTE           0x00000000009e2c1c 0xffffffff809e2c1c 0x00000000009e2c1c
                       0x0000000000000024 0x0000000000000024         4
      
       Section to Segment mapping:
        Segment Sections...
         00     .text .notes __ex_table .rodata __bug_table .pci_fixup .builtin_fw __ksymtab __ksymtab_gpl __ksymtab_strings __init_rodata __param
         01     .data .init.rodata .data.cacheline_aligned .data.read_mostly
         02     .vsyscall_0 .vsyscall_fn .vsyscall_gtod_data .vsyscall_1 .vsyscall_2 .vgetcpu_mode .jiffies
         03     .data.init_task .smp_locks .init.text .init.data .init.setup .initcall.init .con_initcall.init .x86_cpu_dev.init .altinstructions .altinstr_replacement .exit.text .init.ramfs
         04     .data.percpu
         05     .bss
         06     .notes
      Signed-off-by: default avatarYinghai Lu <yinghai@kernel.org>
      Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
      ef3892bd
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 · b1792e36
      Linus Torvalds authored
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
        PCI hotplug: Change link order of pciehp & acpiphp
        PCI hotplug: fakephp: Allocate PCI resources before adding the device
        PCI MSI: Fix undefined shift by 32
        PCI PM: Do not wait for buses in B2 or B3 during resume
        PCI PM: Power up devices before restoring their state
        PCI PM: Fix hibernation breakage on EeePC 701
        PCI: irq and pci_ids patch for Intel Tigerpoint DeviceIDs
        PCI PM: Fix suspend error paths and testing facility breakage
      b1792e36