On Wed, Mar 6, 2013 at 12:37 PM, H. Peter Anvin <h...@zytor.com> wrote:
> On 03/06/2013 09:36 AM, Josh Boyer wrote:
>>
>> Something like this?
>>
>> Index: linux-2.6/arch/x86/include/asm/bootparam_utils.h
>> ===================================================================
>> --- linux-2.6.orig/arch/x86/include/asm/bootparam_utils.h
>> +++ linux-2.6/arch/x86/include/asm/bootparam_utils.h
>> @@ -20,8 +20,11 @@ static void sanitize_boot_params(struct
>> if (boot_params->sentinel) {
>> /*fields in boot_params are not valid, clear them */
>> memset(&boot_params->olpc_ofw_header, 0,
>> - (char *)&boot_params->alt_mem_k -
>> + (char *)&boot_params->efi_info -
>> (char *)&boot_params->olpc_ofw_header);
>> memset(&boot_params->kbd_status, 0,
>> (char *)&boot_params->hdr -
>> (char *)&boot_params->kbd_status);
>>
>> I can try that in a bit.
>>
>
> Right.
OK. Doing that on top of 3.9-rc1 results in me having a booting machine
again. I'd suggest we get that into upstream quick-ish.
josh
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