Messages in this thread | | | From | Dan Williams <> | Date | Tue, 22 Mar 2022 19:01:48 -0700 | Subject | Re: [PATCH v1] device-dax: Adding match parameter to select which driver to match dax devices |
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On Mon, Feb 28, 2022 at 1:50 AM Zhenguo Yao <yaozhenguo1@gmail.com> wrote: > > device_dax driver always match dax devices by default. The other > drivers only match devices by dax_id. There are situations which > need kmem drvier match all the dax device at boot time. So > adding a parameter to support this function.
What are the situations that happen at boot time that can't wait for initramfs or userspace to move the device assignment?
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