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

Re: [PATCH v3 4/5] xen: Add files needed for minimal riscv build

On 18.05.2021 06:58, Connor Davis wrote:
> On 5/17/21 5:51 AM, Jan Beulich wrote:
>> On 14.05.2021 20:53, Connor Davis wrote:
>>> --- /dev/null
>>> +++ b/xen/arch/riscv/configs/riscv64_defconfig
>>> @@ -0,0 +1,12 @@
>>> +# CONFIG_SCHED_CREDIT is not set
>>> +# CONFIG_SCHED_RTDS is not set
>>> +# CONFIG_SCHED_NULL is not set
>>> +# CONFIG_SCHED_ARINC653 is not set
>>> +# CONFIG_TRACEBUFFER is not set
>>> +# CONFIG_DEBUG is not set
>>> +# CONFIG_DEBUG_INFO is not set
>>> +# CONFIG_HYPFS is not set
>>> +# CONFIG_GRANT_TABLE is not set
>>> +
>> These are rather odd defaults, more like for a special purpose
>> config than a general purpose one. None of what you turn off here
>> will guarantee to be off for people actually trying to build
>> things, so it's not clear to me what the idea here is. As a
>> specific remark, especially during bringup work I think it is
>> quite important to not default DEBUG to off: You definitely want
>> to see whether any assertions trigger.
> The idea was to turn off as much stuff as possible to get a minimal
> build (involving xen/common) working. Although now that we're focused on
> only a few files at a time, they could be enabled without adding any
> undue burden (at least for now).
> Perhaps it would be best to rename the file to include "tiny" or something,
> and then add a normal defconfig once things are actually running?

Yes please.




Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.