From: Jason Gunthorpe <jgg@nvidia.com>
To: ice_yangxiao@163.com
Cc: linux-rdma@vger.kernel.org, leon@kernel.org,
zyjzyj2000@gmail.com, Xiao Yang <yangx.jy@fujitsu.com>
Subject: Re: [PATCH RESEND] RDMA/rxe: Don't overwrite errno from ib_umem_get()
Date: Mon, 21 Jun 2021 21:07:00 -0300 [thread overview]
Message-ID: <20210622000700.GC2384990@nvidia.com> (raw)
In-Reply-To: <20210621071456.4259-1-ice_yangxiao@163.com>
On Mon, Jun 21, 2021 at 03:14:56PM +0800, ice_yangxiao@163.com wrote:
> From: Xiao Yang <yangx.jy@fujitsu.com>
>
> rxe_mr_init_user() always returns the fixed -EINVAL when ib_umem_get()
> fails so it's hard for user to know which actual error happens in
> ib_umem_get(). For example, ib_umem_get() will return -EOPNOTSUPP
> when trying to pin pages on a DAX file.
>
> Return actual error as mlx4/mlx5 does.
>
> Signed-off-by: Xiao Yang <yangx.jy@fujitsu.com>
> ---
> drivers/infiniband/sw/rxe/rxe_mr.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Applied to for-next, thanks
Jason
prev parent reply other threads:[~2021-06-22 0:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-06-21 7:14 [PATCH RESEND] RDMA/rxe: Don't overwrite errno from ib_umem_get() ice_yangxiao
2021-06-21 8:53 ` Zhu Yanjun
2021-06-22 0:06 ` Jason Gunthorpe
2021-06-22 0:07 ` Jason Gunthorpe [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210622000700.GC2384990@nvidia.com \
--to=jgg@nvidia.com \
--cc=ice_yangxiao@163.com \
--cc=leon@kernel.org \
--cc=linux-rdma@vger.kernel.org \
--cc=yangx.jy@fujitsu.com \
--cc=zyjzyj2000@gmail.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.