Re: [PATCH] [RFC] be more verbose when probing EDD

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Andi Kleen wrote:
"H. Peter Anvin" <[email protected]> writes:

[email protected] wrote:
        /* Query EDD information */
 #if defined(CONFIG_EDD) || defined(CONFIG_EDD_MODULE)
-       query_edd();
+        printf("Probing EDD (query Bios for boot-device information)\n");
+        printf("If boot hangs here, you may have a buggy Bios. Try edd=skipmbr or edd=off");
+        query_edd();
+        printf("\rOK                                                                       \n");
 #endif
This is awfully verbose.

But useful. On the other hand we have lots of IMNSHO
quite useless printks in early bootup that could be removed
to make up for that

(e.g. candidates would be the "CPU: After/before generic identify" or Entering add_active_range....)
printks and you can easily make up for the added verbosity.


Those don't live in an area of memory which is hard-limited to 32K.

	-hpa
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

[Index of Archives]     [Kernel Newbies]     [Netfilter]     [Bugtraq]     [Photo]     [Stuff]     [Gimp]     [Yosemite News]     [MIPS Linux]     [ARM Linux]     [Linux Security]     [Linux RAID]     [Video 4 Linux]     [Linux for the blind]     [Linux Resources]
  Powered by Linux