All of lore.kernel.org
 help / color / mirror / Atom feed
From: Dave Jiang <dave.jiang@intel.com>
To: vkoul@kernel.org
Cc: Nikhil Rao <nikhil.rao@intel.com>, dmaengine@vger.kernel.org
Subject: [PATCH] dmaengine: idxd: fix delta_rec and crc size field for completion record
Date: Mon, 22 Mar 2021 16:36:25 -0700	[thread overview]
Message-ID: <161645618572.2003490.14466173451736323035.stgit@djiang5-desk3.ch.intel.com> (raw)

The delta_rec_size and crc_val in the completion record should
be 32bits and not 16bits.

Fixes: bfe1d56091c1 ("dmaengine: idxd: Init and probe for Intel data accelerators")
Reported-by: Nikhil Rao <nikhil.rao@intel.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
---
 include/uapi/linux/idxd.h |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/uapi/linux/idxd.h b/include/uapi/linux/idxd.h
index 236d437947bc..e33997b4d750 100644
--- a/include/uapi/linux/idxd.h
+++ b/include/uapi/linux/idxd.h
@@ -247,8 +247,8 @@ struct dsa_completion_record {
 			uint32_t	rsvd2:8;
 		};
 
-		uint16_t	delta_rec_size;
-		uint16_t	crc_val;
+		uint32_t	delta_rec_size;
+		uint32_t	crc_val;
 
 		/* DIF check & strip */
 		struct {



             reply	other threads:[~2021-03-22 23:36 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-03-22 23:36 Dave Jiang [this message]
2021-04-12  7:56 ` [PATCH] dmaengine: idxd: fix delta_rec and crc size field for completion record Vinod Koul

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=161645618572.2003490.14466173451736323035.stgit@djiang5-desk3.ch.intel.com \
    --to=dave.jiang@intel.com \
    --cc=dmaengine@vger.kernel.org \
    --cc=nikhil.rao@intel.com \
    --cc=vkoul@kernel.org \
    /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.