DPDK patches and discussions
 help / color / mirror / Atom feed
From: David Christensen <drc@linux.vnet.ibm.com>
To: dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v2 3/9] vfio_user: implement device and region related APIs
Date: Thu, 14 Jan 2021 10:48:41 -0800
Message-ID: <8704b148-8010-88cf-55c0-b0cd600dccd0@linux.vnet.ibm.com> (raw)
In-Reply-To: <20210114061411.39166-4-chenbo.xia@intel.com>



On 1/13/21 10:14 PM, Chenbo Xia wrote:
> This patch introduces device and region related APIs, which are
> rte_vfio_user_set_dev_info() and rte_vfio_user_set_reg_info().
> The corresponding vfio-user command handling is also added with
> the definition of all vfio-user command identity.

Receiving a build warning on RHEL 8.3 (gcc 8.3.1) for POWER with this patch:

In file included from ../lib/librte_vfio_user/vfio_user_server.h:10,
                  from ../lib/librte_vfio_user/vfio_user_server.c:12:
../lib/librte_vfio_user/vfio_user_server.c: In function 
‘vfio_user_device_get_reg_info’:
../lib/librte_vfio_user/vfio_user_base.h:24:2: warning: format ‘%llx’ 
expects argument of type ‘long long unsigned int’, but argument 7 has 
type ‘__u64’ {aka ‘long unsigned int’} [-Wformat=]
   "VFIO_USER: " fmt, ## args)
   ^~~~~~~~~~~~~
../lib/librte_vfio_user/vfio_user_server.c:92:2: note: in expansion of 
macro ‘VFIO_USER_LOG’
   VFIO_USER_LOG(DEBUG, "Region(%u) info: addr(0x%" PRIx64 "), fd(%d), "
   ^~~~~~~~~~~~~
../lib/librte_vfio_user/vfio_user_server.c:93:12: note: format string is 
defined here
    "sz(0x%llx), argsz(0x%x), c_off(0x%x), flags(0x%x) "
          ~~~^
          %lx
In file included from ../lib/librte_vfio_user/vfio_user_server.h:10,
                  from ../lib/librte_vfio_user/vfio_user_server.c:12:
../lib/librte_vfio_user/vfio_user_base.h:24:2: warning: format ‘%llx’ 
expects argument of type ‘long long unsigned int’, but argument 11 has 
type ‘__u64’ {aka ‘long unsigned int’} [-Wformat=]
   "VFIO_USER: " fmt, ## args)
   ^~~~~~~~~~~~~
../lib/librte_vfio_user/vfio_user_server.c:92:2: note: in expansion of 
macro ‘VFIO_USER_LOG’
   VFIO_USER_LOG(DEBUG, "Region(%u) info: addr(0x%" PRIx64 "), fd(%d), "
   ^~~~~~~~~~~~~
../lib/librte_vfio_user/vfio_user_server.c:94:13: note: format string is 
defined here
    "off(0x%llx)\n", vinfo->index, (uint64_t)reg_info->base,
           ~~~^
           %lx

Dave

  reply	other threads:[~2021-01-14 18:48 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-18  7:38 [dpdk-dev] [PATCH 0/9] Introduce vfio-user library Chenbo Xia
2020-12-18  7:38 ` [dpdk-dev] [PATCH 1/9] lib: introduce " Chenbo Xia
2020-12-18 17:13   ` Stephen Hemminger
2020-12-19  6:12     ` Xia, Chenbo
2020-12-18 17:17   ` Stephen Hemminger
2020-12-19  6:25     ` Xia, Chenbo
2020-12-18  7:38 ` [dpdk-dev] [PATCH 2/9] vfio_user: implement lifecycle related APIs Chenbo Xia
2021-01-05  8:34   ` Xing, Beilei
2021-01-05  9:58     ` Xia, Chenbo
2020-12-18  7:38 ` [dpdk-dev] [PATCH 3/9] vfio_user: implement device and region " Chenbo Xia
2021-01-06  5:51   ` Xing, Beilei
2021-01-06  7:50     ` Xia, Chenbo
2020-12-18  7:38 ` [dpdk-dev] [PATCH 4/9] vfio_user: implement DMA table and socket address API Chenbo Xia
2020-12-18  7:38 ` [dpdk-dev] [PATCH 5/9] vfio_user: implement interrupt related APIs Chenbo Xia
2020-12-30  1:04   ` Wu, Jingjing
2020-12-30  2:31     ` Xia, Chenbo
2020-12-18  7:38 ` [dpdk-dev] [PATCH 6/9] vfio_user: add client APIs of device attach/detach Chenbo Xia
2020-12-18  7:38 ` [dpdk-dev] [PATCH 7/9] vfio_user: add client APIs of DMA/IRQ/region Chenbo Xia
2021-01-07  2:41   ` Xing, Beilei
2021-01-07  7:26     ` Xia, Chenbo
2020-12-18  7:38 ` [dpdk-dev] [PATCH 8/9] test/vfio_user: introduce functional test Chenbo Xia
2020-12-18  7:38 ` [dpdk-dev] [PATCH 9/9] doc: add vfio-user library guide Chenbo Xia
2021-01-06  5:07   ` Xing, Beilei
2021-01-06  7:43     ` Xia, Chenbo
2020-12-18  9:37 ` [dpdk-dev] [PATCH 0/9] Introduce vfio-user library David Marchand
2020-12-18 14:07   ` Thanos Makatos
2021-01-14  6:14 ` [dpdk-dev] [PATCH v2 " Chenbo Xia
2021-01-14  6:14   ` [dpdk-dev] [PATCH v2 1/9] lib: introduce " Chenbo Xia
2021-01-14  6:14   ` [dpdk-dev] [PATCH v2 2/9] vfio_user: implement lifecycle related APIs Chenbo Xia
2021-01-14  6:14   ` [dpdk-dev] [PATCH v2 3/9] vfio_user: implement device and region " Chenbo Xia
2021-01-14 18:48     ` David Christensen [this message]
2021-01-19  3:22       ` Xia, Chenbo
2021-01-14  6:14   ` [dpdk-dev] [PATCH v2 4/9] vfio_user: implement DMA table and socket address API Chenbo Xia
2021-01-14  6:14   ` [dpdk-dev] [PATCH v2 5/9] vfio_user: implement interrupt related APIs Chenbo Xia
2021-01-14  6:14   ` [dpdk-dev] [PATCH v2 6/9] vfio_user: add client APIs of device attach/detach Chenbo Xia
2021-01-14  6:14   ` [dpdk-dev] [PATCH v2 7/9] vfio_user: add client APIs of DMA/IRQ/region Chenbo Xia
2021-01-14  6:14   ` [dpdk-dev] [PATCH v2 8/9] test/vfio_user: introduce functional test Chenbo Xia
2021-01-14 19:03     ` David Christensen
2021-01-19  3:27       ` Xia, Chenbo
2021-01-19 18:26         ` David Christensen
2021-01-14  6:14   ` [dpdk-dev] [PATCH v2 9/9] doc: add vfio-user library guide Chenbo Xia
2021-01-15  7:58   ` [dpdk-dev] [PATCH v2 0/9] Introduce vfio-user library David Marchand
2021-01-19  3:13     ` Xia, Chenbo

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=8704b148-8010-88cf-55c0-b0cd600dccd0@linux.vnet.ibm.com \
    --to=drc@linux.vnet.ibm.com \
    --cc=dev@dpdk.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

DPDK patches and discussions

This inbox may be cloned and mirrored by anyone:

	git clone --mirror https://inbox.dpdk.org/dev/0 dev/git/0.git

	# If you have public-inbox 1.1+ installed, you may
	# initialize and index your mirror using the following commands:
	public-inbox-init -V2 dev dev/ https://inbox.dpdk.org/dev \
		dev@dpdk.org
	public-inbox-index dev

Example config snippet for mirrors.
Newsgroup available over NNTP:
	nntp://inbox.dpdk.org/inbox.dpdk.dev


AGPL code for this site: git clone https://public-inbox.org/public-inbox.git