Re: [PATCH v3 1/2] virtiofs: use pages instead of pointer for kernel direct IO

On 4/26/2024 10:39 PM, Hou Tao wrote: > From: Hou Tao > > When trying to insert a 10MB kernel module kept in a virtio-fs with cache > disabled, the following warning was reported: > > [ cut here ] > WARNING: CPU: 1 PID: 404 at mm/page_alloc.c:4551 .. > Modules

[PATCH v3 1/2] virtiofs: use pages instead of pointer for kernel direct IO

From: Hou Tao When trying to insert a 10MB kernel module kept in a virtio-fs with cache disabled, the following warning was reported: [ cut here ] WARNING: CPU: 1 PID: 404 at mm/page_alloc.c:4551 .. Modules linked in: CPU: 1 PID: 404 Comm: insmod Not tainted 6