Re: [PATCH] EDAC, altera: Disable IRQ while injecting SDRAM errors

[Borislav Petkov]

On Wed, Oct 19, 2016 at 02:53:47PM -0500, tthayer@xxxxxxxxxxxxxxxxxxxxx wrote:
> From: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
> 
> Disable IRQs while injecting SDRAM errors. The RT patches exposed
> a spinlock deadlock where the spinlock taken for the regmap write
> deadlocked with the IRQ clear regmap write.
> Error injection is not normally enabled for ECC but only for
> testing.
> 
> Signed-off-by: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx>
> ---
>  drivers/edac/altera_edac.c |    4 ++++
>  1 file changed, 4 insertions(+)

Applied, thanks.

-- 
Regards/Gruss,
    Boris.

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