From: kernel test robot <lkp@intel.com>
To: Nitesh Shetty <nj.shetty@samsung.com>, mpatocka@redhat.com
Cc: kbuild-all@lists.01.org, javier@javigon.com,
chaitanyak@nvidia.com, linux-block@vger.kernel.org,
linux-scsi@vger.kernel.org, dm-devel@redhat.com,
linux-nvme@lists.infradead.org, linux-fsdevel@vger.kernel.org,
axboe@kernel.dk, msnitzer@redhat.com
Subject: Re: [PATCH v2 07/10] nvmet: add copy command support for bdev and file ns
Date: Tue, 8 Feb 2022 02:10:49 +0800 [thread overview]
Message-ID: <202202080206.J6kilCeY-lkp@intel.com> (raw)
In-Reply-To: <20220207141348.4235-8-nj.shetty@samsung.com>
Hi Nitesh,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on axboe-block/for-next]
[also build test WARNING on linus/master v5.17-rc3 next-20220207]
[cannot apply to device-mapper-dm/for-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/0day-ci/linux/commits/Nitesh-Shetty/block-make-bio_map_kern-non-static/20220207-231407
base: https://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git for-next
config: microblaze-buildonly-randconfig-r003-20220207 (https://download.01.org/0day-ci/archive/20220208/202202080206.J6kilCeY-lkp@intel.com/config)
compiler: microblaze-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/0day-ci/linux/commit/6bb6ea64499e1ac27975e79bb2eee89f07861893
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Nitesh-Shetty/block-make-bio_map_kern-non-static/20220207-231407
git checkout 6bb6ea64499e1ac27975e79bb2eee89f07861893
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=microblaze SHELL=/bin/bash drivers/nvme/target/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from include/linux/byteorder/big_endian.h:5,
from arch/microblaze/include/uapi/asm/byteorder.h:8,
from include/asm-generic/bitops/le.h:6,
from include/asm-generic/bitops.h:35,
from ./arch/microblaze/include/generated/asm/bitops.h:1,
from include/linux/bitops.h:33,
from include/linux/log2.h:12,
from include/asm-generic/div64.h:55,
from ./arch/microblaze/include/generated/asm/div64.h:1,
from include/linux/math.h:5,
from include/linux/math64.h:6,
from include/linux/time.h:6,
from include/linux/stat.h:19,
from include/linux/module.h:13,
from drivers/nvme/target/admin-cmd.c:7:
drivers/nvme/target/admin-cmd.c: In function 'nvmet_execute_identify_ns':
>> include/uapi/linux/byteorder/big_endian.h:34:26: warning: conversion from 'unsigned int' to '__le16' {aka 'short unsigned int'} changes value from '524288' to '0' [-Woverflow]
34 | #define __cpu_to_le32(x) ((__force __le32)__swab32((x)))
| ^
include/linux/byteorder/generic.h:88:21: note: in expansion of macro '__cpu_to_le32'
88 | #define cpu_to_le32 __cpu_to_le32
| ^~~~~~~~~~~~~
drivers/nvme/target/admin-cmd.c:534:29: note: in expansion of macro 'cpu_to_le32'
534 | id->mssrl = cpu_to_le32(BIO_MAX_VECS << (PAGE_SHIFT - SECTOR_SHIFT));
| ^~~~~~~~~~~
vim +34 include/uapi/linux/byteorder/big_endian.h
5921e6f8809b161 David Howells 2012-10-13 15
5921e6f8809b161 David Howells 2012-10-13 16 #define __constant_htonl(x) ((__force __be32)(__u32)(x))
5921e6f8809b161 David Howells 2012-10-13 17 #define __constant_ntohl(x) ((__force __u32)(__be32)(x))
5921e6f8809b161 David Howells 2012-10-13 18 #define __constant_htons(x) ((__force __be16)(__u16)(x))
5921e6f8809b161 David Howells 2012-10-13 19 #define __constant_ntohs(x) ((__force __u16)(__be16)(x))
5921e6f8809b161 David Howells 2012-10-13 20 #define __constant_cpu_to_le64(x) ((__force __le64)___constant_swab64((x)))
5921e6f8809b161 David Howells 2012-10-13 21 #define __constant_le64_to_cpu(x) ___constant_swab64((__force __u64)(__le64)(x))
5921e6f8809b161 David Howells 2012-10-13 22 #define __constant_cpu_to_le32(x) ((__force __le32)___constant_swab32((x)))
5921e6f8809b161 David Howells 2012-10-13 23 #define __constant_le32_to_cpu(x) ___constant_swab32((__force __u32)(__le32)(x))
5921e6f8809b161 David Howells 2012-10-13 24 #define __constant_cpu_to_le16(x) ((__force __le16)___constant_swab16((x)))
5921e6f8809b161 David Howells 2012-10-13 25 #define __constant_le16_to_cpu(x) ___constant_swab16((__force __u16)(__le16)(x))
5921e6f8809b161 David Howells 2012-10-13 26 #define __constant_cpu_to_be64(x) ((__force __be64)(__u64)(x))
5921e6f8809b161 David Howells 2012-10-13 27 #define __constant_be64_to_cpu(x) ((__force __u64)(__be64)(x))
5921e6f8809b161 David Howells 2012-10-13 28 #define __constant_cpu_to_be32(x) ((__force __be32)(__u32)(x))
5921e6f8809b161 David Howells 2012-10-13 29 #define __constant_be32_to_cpu(x) ((__force __u32)(__be32)(x))
5921e6f8809b161 David Howells 2012-10-13 30 #define __constant_cpu_to_be16(x) ((__force __be16)(__u16)(x))
5921e6f8809b161 David Howells 2012-10-13 31 #define __constant_be16_to_cpu(x) ((__force __u16)(__be16)(x))
5921e6f8809b161 David Howells 2012-10-13 32 #define __cpu_to_le64(x) ((__force __le64)__swab64((x)))
5921e6f8809b161 David Howells 2012-10-13 33 #define __le64_to_cpu(x) __swab64((__force __u64)(__le64)(x))
5921e6f8809b161 David Howells 2012-10-13 @34 #define __cpu_to_le32(x) ((__force __le32)__swab32((x)))
5921e6f8809b161 David Howells 2012-10-13 35 #define __le32_to_cpu(x) __swab32((__force __u32)(__le32)(x))
5921e6f8809b161 David Howells 2012-10-13 36 #define __cpu_to_le16(x) ((__force __le16)__swab16((x)))
5921e6f8809b161 David Howells 2012-10-13 37 #define __le16_to_cpu(x) __swab16((__force __u16)(__le16)(x))
5921e6f8809b161 David Howells 2012-10-13 38 #define __cpu_to_be64(x) ((__force __be64)(__u64)(x))
5921e6f8809b161 David Howells 2012-10-13 39 #define __be64_to_cpu(x) ((__force __u64)(__be64)(x))
5921e6f8809b161 David Howells 2012-10-13 40 #define __cpu_to_be32(x) ((__force __be32)(__u32)(x))
5921e6f8809b161 David Howells 2012-10-13 41 #define __be32_to_cpu(x) ((__force __u32)(__be32)(x))
5921e6f8809b161 David Howells 2012-10-13 42 #define __cpu_to_be16(x) ((__force __be16)(__u16)(x))
5921e6f8809b161 David Howells 2012-10-13 43 #define __be16_to_cpu(x) ((__force __u16)(__be16)(x))
5921e6f8809b161 David Howells 2012-10-13 44
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
next prev parent reply other threads:[~2022-02-07 18:12 UTC|newest]
Thread overview: 85+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <CGME20220127071544uscas1p2f70f4d2509f3ebd574b7ed746d3fa551@uscas1p2.samsung.com>
2022-01-27 7:14 ` [LSF/MM/BFP ATTEND] [LSF/MM/BFP TOPIC] Storage: Copy Offload Chaitanya Kulkarni
2022-01-28 19:59 ` Adam Manzanares
2022-01-31 11:49 ` Johannes Thumshirn
2022-01-31 19:03 ` Bart Van Assche
2022-02-01 1:54 ` Luis Chamberlain
2022-02-01 10:21 ` Javier González
2022-02-01 18:31 ` [RFC PATCH 0/3] NVMe copy offload patches Mikulas Patocka
2022-02-01 18:32 ` [RFC PATCH 1/3] block: add copy offload support Mikulas Patocka
2022-02-01 19:18 ` Bart Van Assche
2022-02-03 18:50 ` Mikulas Patocka
2022-02-03 20:11 ` Keith Busch
2022-02-03 22:49 ` Bart Van Assche
2022-02-04 12:09 ` Mikulas Patocka
2022-02-04 13:34 ` Jens Axboe
2022-02-02 16:21 ` Keith Busch
2022-02-02 16:40 ` Mikulas Patocka
2022-02-02 18:40 ` Knight, Frederick
2022-02-01 18:33 ` [RFC PATCH 2/3] nvme: " Mikulas Patocka
2022-02-01 19:18 ` Bart Van Assche
2022-02-01 19:25 ` Mikulas Patocka
2022-02-01 18:33 ` [RFC PATCH 3/3] nvme: add the "debug" host driver Mikulas Patocka
2022-02-02 6:01 ` Adam Manzanares
2022-02-03 16:06 ` Luis Chamberlain
2022-02-03 16:15 ` Christoph Hellwig
2022-02-03 19:34 ` Luis Chamberlain
2022-02-03 19:46 ` Adam Manzanares
2022-02-03 20:57 ` Mikulas Patocka
2022-02-03 22:52 ` Adam Manzanares
2022-02-04 3:00 ` Chaitanya Kulkarni
2022-02-04 3:05 ` Chaitanya Kulkarni
2022-02-02 8:00 ` Chaitanya Kulkarni
2022-02-02 12:38 ` Klaus Jensen
2022-02-03 15:38 ` Luis Chamberlain
2022-02-03 16:52 ` Keith Busch
2022-02-03 19:50 ` Adam Manzanares
2022-02-04 3:12 ` Chaitanya Kulkarni
2022-02-04 6:28 ` Damien Le Moal
2022-02-04 7:58 ` Chaitanya Kulkarni
2022-02-04 8:24 ` Javier González
2022-02-04 9:58 ` Chaitanya Kulkarni
2022-02-04 11:34 ` Javier González
2022-02-04 14:15 ` Hannes Reinecke
2022-02-04 14:24 ` Keith Busch
2022-02-04 16:01 ` Christoph Hellwig
2022-02-04 19:41 ` [RFC PATCH 0/3] NVMe copy offload patches Nitesh Shetty
[not found] ` <CGME20220207141901epcas5p162ec2387815be7a1fd67ce0ab7082119@epcas5p1.samsung.com>
2022-02-07 14:13 ` [PATCH v2 00/10] Add Copy offload support Nitesh Shetty
[not found] ` <CGME20220207141908epcas5p4f270c89fc32434ea8b525fa973098231@epcas5p4.samsung.com>
2022-02-07 14:13 ` [PATCH v2 01/10] block: make bio_map_kern() non static Nitesh Shetty
[not found] ` <CGME20220207141913epcas5p4d41cb549b7cca1ede5c7a66bbd110da0@epcas5p4.samsung.com>
2022-02-07 14:13 ` [PATCH v2 02/10] block: Introduce queue limits for copy-offload support Nitesh Shetty
2022-02-08 7:01 ` Damien Le Moal
2022-02-08 18:43 ` Nitesh Shetty
[not found] ` <CGME20220207141918epcas5p4f9badc0c3f3f0913f091c850d2d3bd81@epcas5p4.samsung.com>
2022-02-07 14:13 ` [PATCH v2 03/10] block: Add copy offload support infrastructure Nitesh Shetty
2022-02-07 22:45 ` kernel test robot
2022-02-07 23:26 ` kernel test robot
2022-02-08 7:21 ` Damien Le Moal
2022-02-09 10:22 ` Nitesh Shetty
2022-02-09 7:48 ` Dan Carpenter
2022-02-09 10:32 ` Nitesh Shetty
[not found] ` <CGME20220207141924epcas5p26ad9cf5de732224f408aded12ed0a577@epcas5p2.samsung.com>
2022-02-07 14:13 ` [PATCH v2 04/10] block: Introduce a new ioctl for copy Nitesh Shetty
2022-02-09 3:39 ` kernel test robot
[not found] ` <CGME20220207141930epcas5p2bcbff65f78ad1dede64648d73ddb3770@epcas5p2.samsung.com>
2022-02-07 14:13 ` [PATCH v2 05/10] block: add emulation " Nitesh Shetty
2022-02-08 3:20 ` kernel test robot
2022-02-16 13:32 ` Mikulas Patocka
2022-02-17 13:18 ` Nitesh Shetty
[not found] ` <CGME20220207141937epcas5p2bd57ae35056c69b3e2f9ee2348d6af19@epcas5p2.samsung.com>
2022-02-07 14:13 ` [PATCH v2 06/10] nvme: add copy support Nitesh Shetty
2022-02-10 7:08 ` kernel test robot
[not found] ` <CGME20220207141942epcas5p4bda894a5833513c9211dcecc7928a951@epcas5p4.samsung.com>
2022-02-07 14:13 ` [PATCH v2 07/10] nvmet: add copy command support for bdev and file ns Nitesh Shetty
2022-02-07 18:10 ` kernel test robot [this message]
2022-02-07 20:12 ` kernel test robot
2022-02-10 8:31 ` kernel test robot
2022-02-11 7:52 ` Dan Carpenter
[not found] ` <CGME20220207141948epcas5p4534f6bdc5a1e2e676d7d09c04f8b4a5b@epcas5p4.samsung.com>
2022-02-07 14:13 ` [PATCH v2 08/10] dm: Add support for copy offload Nitesh Shetty
2022-02-16 13:51 ` Mikulas Patocka
2022-02-24 12:42 ` Nitesh Shetty
2022-02-25 9:12 ` Mikulas Patocka
[not found] ` <CGME20220207141953epcas5p32ccc3c0bbe642cea074edefcc32302a5@epcas5p3.samsung.com>
2022-02-07 14:13 ` [PATCH v2 09/10] dm: Enable copy offload for dm-linear target Nitesh Shetty
[not found] ` <CGME20220207141958epcas5p25f1cd06726217696d13c2dfbea010565@epcas5p2.samsung.com>
2022-02-07 14:13 ` [PATCH v2 10/10] dm kcopyd: use copy offload support Nitesh Shetty
2022-02-07 9:57 ` [LSF/MM/BFP ATTEND] [LSF/MM/BFP TOPIC] Storage: Copy Offload Nitesh Shetty
2022-02-02 5:57 ` Kanchan Joshi
2022-02-07 10:45 ` David Disseldorp
2022-03-01 17:34 ` Nikos Tsironis
2022-03-01 21:32 ` Chaitanya Kulkarni
2022-03-03 18:36 ` Nikos Tsironis
2022-03-08 20:48 ` Nikos Tsironis
2022-03-09 8:51 ` Mikulas Patocka
2022-03-09 15:49 ` Nikos Tsironis
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