RTAS error logging of EEH errors

[Anton Blanchard]

Hi,

I was reviewing patches to send onto Andrew Morton and noticed:

                if (ret == 0 && rets[1] == 1 && rets[0] >= 2) {
+                       unsigned char slot_err_buf[RTAS_ERROR_LOG_MAX];
+                       unsigned long   slot_err_ret;

Thats 2kB on the stack, it really wants to be kmalloced (GFP_ATOMIC
since it can be called in interrupt context) or statically defined.

Anton

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