On 2/12/19 9:25 AM, Eugeniy Paltsev wrote:
>> This is technically changing the ABI - I think we don't need to enforce this
>> -
>> keep ignoring this
> I think it's better to add this check:
> * This check doesn't break backward compatibility. ARC U-boot pass zero to r1
>from the beginnings,
On Tue, 2019-02-12 at 16:45 +, Vineet Gupta wrote:
> On 2/12/19 7:39 AM, Eugeniy Paltsev wrote:
> > Handle U-boot arguments paranoidly:
> > * don't allow to pass unknown tag.
> > * try to use external device tree blob only if corresponding tag
> >(TAG_DTB) is set.
> > * check that magic
On 2/12/19 7:39 AM, Eugeniy Paltsev wrote:
> Handle U-boot arguments paranoidly:
> * don't allow to pass unknown tag.
> * try to use external device tree blob only if corresponding tag
>(TAG_DTB) is set.
> * check that magic number is correct.
> * don't check uboot_tag if kernel build with
On 2/12/19 8:39 AM, LABBE Corentin wrote:
>> While I'm at it refactor U-boot arguments handling code.
>>
> Hello
>
> I have tried to test this serie, but this patch does not apply anymore on
> current next tree.
> It conflicts with "ARC: boot: robustify u-boot arg referencing".
I was carrying
On Tue, Feb 12, 2019 at 06:39:31PM +0300, Eugeniy Paltsev wrote:
> Handle U-boot arguments paranoidly:
> * don't allow to pass unknown tag.
> * try to use external device tree blob only if corresponding tag
>(TAG_DTB) is set.
> * check that magic number is correct.
> * don't check
Handle U-boot arguments paranoidly:
* don't allow to pass unknown tag.
* try to use external device tree blob only if corresponding tag
(TAG_DTB) is set.
* check that magic number is correct.
* don't check uboot_tag if kernel build with no ARC_UBOOT_SUPPORT.
NOTE:
If U-boot args are
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