[Crash-utility] [PATCH] Make 'irq -d' work on x86 kernel 3.11-rc

[Anatol Pomozov]

Hi

On Thu, Aug 22, 2013 at 8:44 AM, Anatol Pomozov
<anatol.pomozov at gmail.com> wrote:
> The scructure was renamed from gate_struct to gate_desc in 2.6.25 kernel
>
> Tested: works on 3.11 dump
> ---
>  x86_64.c | 7 ++++++-
>  1 file changed, 6 insertions(+), 1 deletion(-)
>
> diff --git a/x86_64.c b/x86_64.c
> index 4264bae..3e2d5b4 100755
> --- a/x86_64.c
> +++ b/x86_64.c
> @@ -298,7 +298,12 @@ x86_64_init(int when)
>                         machdep->machspec->modules_end = MODULES_END_2_6_31;
>                 }
>                  STRUCT_SIZE_INIT(cpuinfo_x86, "cpuinfo_x86");
> -               STRUCT_SIZE_INIT(gate_struct, "gate_struct");
> +               if (STRUCT_EXISTS("gate_desc")) {
> +                       STRUCT_SIZE_INIT(gate_struct, "gate_desc");
It probably worth to rename 'gate_struct' variable to 'gate_desc' as well.

> +               } else {
> +                       // before 2.6.25 the structure called gate_struct
> +                       STRUCT_SIZE_INIT(gate_struct, "gate_struct");
> +               }
>                  STRUCT_SIZE_INIT(e820map, "e820map");
>                  STRUCT_SIZE_INIT(e820entry, "e820entry");
>                  MEMBER_OFFSET_INIT(e820map_nr_map, "e820map", "nr_map");
> --
> 1.8.3
>