svn commit: r368167 - head/sys/dev/nvme

Michal Meloun meloun.michal at gmail.com
Mon Nov 30 15:04:34 UTC 2020



On 30.11.2020 11:35, Michael Tuexen wrote:
>> On 30. Nov 2020, at 08:01, Michal Meloun <mmel at FreeBSD.org> wrote:
>>
>> Author: mmel
>> Date: Mon Nov 30 07:01:12 2020
>> New Revision: 368167
>> URL: https://svnweb.freebsd.org/changeset/base/368167
>>
>> Log:
>>   NVME: Don't try to swap data on little endian machines.
>>   These swapping functions violate BUSDMA contract - we cannot write
>>   to armed (by bus_dmamap_sync(PRE_..)) buffers. Remove them at least
>>   from little endian machines until a better solution will be developed.
> This breaks building libsysdecode on a little endian (amd64) system:
> 

Fixed in r368187. Sorry for troubles.
Michal


More information about the svn-src-head mailing list