Re: [PATCH 1/7] traps: x86_64: add TRACE_IRQS_OFF in error_entry

[Alexander van Heukelum]

On Fri, 26 Sep 2008 14:03:02 +0200, "Alexander van Heukelum"
<heukelum@xxxxxxxxxxx> said:
> Add TRACE_IRQS_OFF just before entering the C code.
> 
> All exceptions are taken via interrupt gates. If irq tracing is
> enabled, it should be notified as soon as possible. Interrupts
> are only (conditionally) re-enabled in C code.
> 
> Signed-off-by: Alexander van Heukelum <fastmail.fm>

That should be: <heukelum@xxxxxxxxxxx> ---^^^
Same for patch 2/7. How did that happen?

> ---
>  arch/x86/kernel/entry_64.S |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 
> diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
> index 89434d4..78fa552 100644
> --- a/arch/x86/kernel/entry_64.S
> +++ b/arch/x86/kernel/entry_64.S
> @@ -1058,7 +1058,8 @@ KPROBE_ENTRY(error_entry)
>  	je  error_kernelspace
>  error_swapgs:	
>  	SWAPGS
> -error_sti:	
> +error_sti:
> +	TRACE_IRQS_OFF
>  	movq %rdi,RDI(%rsp) 	
>  	CFI_REL_OFFSET	rdi,RDI
>  	movq %rsp,%rdi
> -- 
> 1.5.4.3
> 
-- 
  Alexander van Heukelum
  heukelum@xxxxxxxxxxx

-- 
http://www.fastmail.fm - Or how I learned to stop worrying and
                          love email again

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