WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-ia64-devel

[Xen-ia64-devel] Re: [Xen-devel] Re: [PATCH] kexec: framework and i386 (

Hi, Horms and Ian

Thank you for your reply, Horms.
I forgot Signed-off-by of the patch.

Signed-off-by: Horms <horms@xxxxxxxxxxxx>
Signed-off-by: Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>

Is the Signed-off-by OK, Horms?

Best Regards,

Akio Takebe

>[ Ian Campbell added to CC list ]
>
>On Tue, Sep 05, 2006 at 06:45:35AM +0900, Akio Takebe wrote:
>> Hi, Horms
>> 
>> I tested the following patch with Horms kexec patch.
>> 
>> My tests is:
>>   push NMI bottun after loading kdump kernel.
>>   
>> The results is:
>>   OK, I could get vmcore
>
>
>Hi Takebe-san,
>
>this patch seems ok to me, but it seems that it never went into the
>tree. Ian, what are your thoughts on it?
>
>> diff -r b688d4a68a3e xen/arch/x86/traps.c
>> --- a/xen/arch/x86/traps.c      Tue Aug 22 14:59:16 2006 +0100
>> +++ b/xen/arch/x86/traps.c      Tue Sep 05 06:37:49 2006 +0900
>> @@ -105,6 +105,8 @@ static int debug_stack_lines = 20;
>>  static int debug_stack_lines = 20;
>>  integer_param("debug_stack_lines", debug_stack_lines);
>>  
>> +extern void crash_kexec(struct cpu_user_regs *regs);
>> +
>>  #ifdef CONFIG_X86_32
>>  #define stack_words_per_line 8
>>  #define ESP_BEFORE_EXCEPTION(regs) ((unsigned long *)&regs->esp)
>> @@ -1611,8 +1613,10 @@ asmlinkage void do_nmi(struct cpu_user_r
>>              mem_parity_error(regs);
>>          else if ( reason & 0x40 )
>>              io_check_error(regs);
>> -        else if ( !nmi_watchdog )
>> +        else if ( !nmi_watchdog ){
>> +            crash_kexec(NULL);
>>              unknown_nmi_error((unsigned char)(reason&0xff));
>> +        }
>>      }
>>  }
>>  
>> 
>> 
>> Best Regards,
>> 
>> Akio Takebe


_______________________________________________
Xen-ia64-devel mailing list
Xen-ia64-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-ia64-devel