Re: hv_hypercall_pg page permissios

[Vitaly Kuznetsov]

Christoph Hellwig <hch@xxxxxx> writes:

> On Tue, Jun 16, 2020 at 11:55:49AM +0200, Christoph Hellwig wrote:
>> Actually, what do you think of this one:
>

I see Peter has some concerns but if vmalloc_exec() used to work then
open-coding it with the right flags should do. I've also tested your
patch with Hyper-V, it works, so:

Tested-by: Vitaly Kuznetsov <vkuznets@xxxxxxxxxx> 


> Plus this whole series to kill of vmalloc_exec entirely:
>
> http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/vmalloc_exec-fixes
>

FWIW, the vmalloc_exec() doing W+X allocation is misleading indeed, thus
killing it makes perfect sense.

-- 
Vitaly