Re: [PATCH] net: bypass ->sendpage for slab pages

On Fri, Sep 18, 2020 at 04:37:24PM +0800, Coly Li wrote:

Hi David and Christoph,

It has been quiet for a while, what should we go next for the
kernel_sendpage() related issue ?

Will Christoph's or my series be considered as proper fix, or maybe I
should wait for some other better idea to show up? Any is OK for me,
once the problem is fixed.

I think for all the network storage stuff we really need a "send me
out a page helper", and the nvmet bits that Dave pointed to look to
me like they actually are currently broken.

Given that Dave doesn't want to change the kernel_sendpage semantics
I'll resend with a new helper instead.  Any preferences for a name?
safe_sendpage?  kernel_sendpage_safe?  kernel_send_one_page?