Re: [PATCH 1/9] kernel: add a PF_FORCE_COMPAT flag
From: Pavel Begunkov <asml.silence@gmail.com>
Date: 2020-09-21 16:29:18
Also in:
io-uring, keyrings, linux-arch, linux-arm-kernel, linux-block, linux-fsdevel, linux-mips, linux-mm, linux-s390, linux-scsi, linux-security-module, lkml, netdev, sparclinux
On 20/09/2020 22:22, Matthew Wilcox wrote:
On Sun, Sep 20, 2020 at 08:10:31PM +0100, Al Viro wrote:quoted
IMO it's much saner to mark those and refuse to touch them from io_uring...Simpler solution is to remove io_uring from the 32-bit syscall list. If you're a 32-bit process, you don't get to use io_uring. Would any real users actually care about that?
There were .net and\or wine (which AFAIK often works in compat) guys experimenting with io_uring, they might want it. -- Pavel Begunkov