Re: [PATCH 4/4] EDAC: Convert AMD EDAC pieces to use RAS printk buffer

[Borislav Petkov <bp@amd64.org>]

On Mon, Mar 05, 2012 at 08:43:59AM -0300, Mauro Carvalho Chehab wrote:
> It is still adding an amd64-specific code inside the core, as no other driver will
> use the amd64 "ras_agent".

Whoopie, we have another example that you're not really reading
my emails: ras_agent is _NOT_ amd64-specific but it is defined in
<arch/x86/ras/ras.c>

[..]

> If nobody objects, I'll add my changes to linux-next, as it was tested
> on most systems. I'll remove the MCE-specific tracepoint from my code,
> keeping the trace there for the other stuff.

As already pointed out, I object to the tracepoints you've defined for every
single edac_mc_handle_* call:

TRACE_EVENT(mc_corrected_error,
TRACE_EVENT(mc_uncorrected_error,
TRACE_EVENT(mc_corrected_error_fbd,
TRACE_EVENT(mc_uncorrected_error_fbd,
TRACE_EVENT(mc_out_of_range,
TRACE_EVENT(mc_corrected_error_no_info,
TRACE_EVENT(mc_uncorrected_error_no_info,

The edac drivers which get their error info from MCA should use
trace_mce_record() and the others should either use a _single_ generic
tracepoint or define one which adheres to the underlying hardware
reporting scheme (be it PCI-AER, or whatever).

-- 
Regards/Gruss,
Boris.

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