This is fixed. Thank you.
On 10 October 2015 at 00:09, YASUOKA Masahiko <[email protected]> wrote:
> Hi,
>
> Can you try latest snapshot? It includes a fix of this.
>
> The problem seems to be a breakage by replacing alloca() with alloc()
> done at 3.29 when efiboot is merged. "Out-of-heap" was happened. The
> heap limit is increased on -current.
>
> Thank you for your report.
>
> On Mon, 5 Oct 2015 20:21:02 +0000
> Remi Barbier <[email protected]> wrote:
>>>Synopsis: failure to load the kernel after an installation/upgrade on a
>>>system using a non default fragment size on the / partition.
>>>Category: amd64
>>>Environment:
>> System : OpenBSD 5.8
>> Details : OpenBSD 5.8-current (GENERIC.MP) #1417: Sat Oct
>> 3 23:33:39 MDT 2015
>>
>> [email protected]:/usr/src/sys/arch/amd64/compile/GENERIC.MP
>>
>> Architecture: OpenBSD.amd64
>> Machine : amd64
>>>Description:
>> A system upgraded or installed with a recent snapshot fails to
>> (re)boot if the / slice is set to use a 4096B fragment size.
>> Elements of Pb determination:
>> Install the amd64 snapshot dated from July 15/16th - boot 3.28
>> - lba offset 2048 - frag.size 4096 : OK
>> Previous July snapshot + rebuild from source (current) without
>> upgrading boot : OK
>> Previous July snapshot + rebuild from source (current) with a
>> boot update using installboot : FAIL TO REBOOT
>> Install (or upgrade with) the amd64 snapshot dated from
>> October 3rd/4th - boot 3.29 - lba offset 2048 - frag.size 4096 : FAIL
>> TO REBOOT
>> October 4th snapshot - lba offset 64 or 2048 - / frag.size
>> 2048 : OK (default install)
>> October 4th snapshot - lba offset 64 or 2048 - / frag.size 4096 :
>> FAIL
>>
>> (OT) The following dmesg comes from a Commell LV-67AD board.
>> However the problem can be reproduced with an Intel DQ77KB board and a
>> different disk.
>>
>> No idea whether this is an actual bug as I normally don't set
>> such a fragment size for /.
>> However the system behaviour changed, hence the report.
>>
>>>How-To-Repeat:
>> Install the October 4th amd64 snapshot - default parameters
>> with the exception of the / slice-partition fragment size, 4096
>> instead of the default 2048.
>>>Fix:
>>
>>
>>
>> dmesg:
> (snip)
