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Message-ID: <ab9030eb-4ee1-cf76-8061-15adec164664@gnuweeb.org>
Date: Sun, 30 Jan 2022 16:11:24 +0700
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Subject: Re: [ammarfaizi2-block:testing/io_uring-sendto-recvfrom.v1] BUILD
 SUCCESS 68d110c39241b887ec388cd3316dbedb85b0cbcf
Content-Language: en-US
To: kernel test robot <lkp@intel.com>
Cc: GNU/Weeb Mailing List <gwml@gnuweeb.org>,
 Tea Inside Mailing List <timl@vger.teainside.org>
References: <61f5a2fa./zZ+BkSwdkmvxv7x%lkp@intel.com>
From: Ammar Faizi <ammarfaizi2@gnuweeb.org>
In-Reply-To: <61f5a2fa./zZ+BkSwdkmvxv7x%lkp@intel.com>
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List-Id: <timl.vger.teainside.org>

Hello,

On 1/30/22 3:26 AM, kernel test robot wrote:
> tree/branch: https://github.com/ammarfaizi2/linux-block testing/io_uring-sendto-recvfrom.v1
> branch HEAD: 68d110c39241b887ec388cd3316dbedb85b0cbcf  io_uring: Add `sendto(2)` and `recvfrom(2)` support
> 
> possible Warning in current branch (please contact us if interested):
> 
> fs/io_uring.c:5238 io_recvfrom() error: uninitialized symbol 'flags'.
> 
> Warning ids grouped by kconfigs:
> 
> gcc_recent_errors
> `-- x86_64-randconfig-m001
>      `-- fs-io_uring.c-io_recvfrom()-error:uninitialized-symbol-flags-.


Interesting...
Can I have the reproducer for this warning?

> elapsed time: 722m
> 
> configs tested: 137
> configs skipped: 3
> 
> The following configs have been built successfully.
> More configs may be tested in the coming days.
> 
> gcc tested configs:
> arm                                 defconfig
> arm64                            allyesconfig
> arm64                               defconfig
> arm                              allyesconfig
> arm                              allmodconfig
> i386                 randconfig-c001-20220124
> sh                             sh03_defconfig
> arm                         axm55xx_defconfig
> powerpc                      pcm030_defconfig
> xtensa                           alldefconfig
> powerpc                      ep88xc_defconfig
> powerpc                     ep8248e_defconfig
> m68k                        stmark2_defconfig
> powerpc                 mpc834x_itx_defconfig
> arm                        shmobile_defconfig
> mips                     decstation_defconfig
> arm                         lubbock_defconfig
> arm                          iop32x_defconfig
> arc                           tb10x_defconfig
> s390                                defconfig
> sh                           se7751_defconfig
> openrisc                         alldefconfig
> arc                 nsimosci_hs_smp_defconfig
> powerpc                     sequoia_defconfig
> m68k                           sun3_defconfig
> powerpc                 mpc834x_mds_defconfig
> sh                           se7705_defconfig
> xtensa                    smp_lx200_defconfig
> arm                        mini2440_defconfig
> sh                           se7343_defconfig
> sh                          polaris_defconfig
> sh                           se7712_defconfig
> xtensa                  audio_kc705_defconfig
> mips                        vocore2_defconfig
> arm                           h5000_defconfig
> arc                        nsimosci_defconfig
> sh                           se7722_defconfig
> powerpc                     asp8347_defconfig
> mips                           ip32_defconfig
> arm                  randconfig-c002-20220127
> arm                  randconfig-c002-20220124
> arm                  randconfig-c002-20220129
> ia64                             allmodconfig
> ia64                                defconfig
> ia64                             allyesconfig
> m68k                             allmodconfig
> m68k                                defconfig
> m68k                             allyesconfig
> nios2                               defconfig
> arc                              allyesconfig
> nds32                             allnoconfig
> nds32                               defconfig
> csky                                defconfig
> alpha                               defconfig
> alpha                            allyesconfig
> nios2                            allyesconfig
> arc                                 defconfig
> sh                               allmodconfig
> h8300                            allyesconfig
> xtensa                           allyesconfig
> parisc                              defconfig
> s390                             allyesconfig
> s390                             allmodconfig
> parisc                           allyesconfig
> i386                             allyesconfig
> sparc                            allyesconfig
> sparc                               defconfig
> i386                                defconfig
> i386                   debian-10.3-kselftests
> i386                              debian-10.3
> mips                             allyesconfig
> mips                             allmodconfig
> powerpc                          allyesconfig
> powerpc                          allmodconfig
> powerpc                           allnoconfig
> x86_64               randconfig-a002-20220124
> x86_64               randconfig-a003-20220124
> x86_64               randconfig-a001-20220124
> x86_64               randconfig-a004-20220124
> x86_64               randconfig-a005-20220124
> x86_64               randconfig-a006-20220124
> i386                 randconfig-a002-20220124
> i386                 randconfig-a005-20220124
> i386                 randconfig-a003-20220124
> i386                 randconfig-a004-20220124
> i386                 randconfig-a001-20220124
> i386                 randconfig-a006-20220124
> x86_64                        randconfig-a011
> x86_64                        randconfig-a013
> x86_64                        randconfig-a015
> riscv                    nommu_k210_defconfig
> riscv                            allyesconfig
> riscv                    nommu_virt_defconfig
> riscv                             allnoconfig
> riscv                               defconfig
> riscv                          rv32_defconfig
> riscv                            allmodconfig
> x86_64                    rhel-8.3-kselftests
> um                           x86_64_defconfig
> um                             i386_defconfig
> x86_64                              defconfig
> x86_64                               rhel-8.3
> x86_64                                  kexec
> x86_64                           allyesconfig
> x86_64                          rhel-8.3-func
> 
> clang tested configs:
> arm                  randconfig-c002-20220124
> riscv                randconfig-c006-20220124
> i386                 randconfig-c001-20220124
> powerpc              randconfig-c003-20220124
> mips                 randconfig-c004-20220124
> x86_64               randconfig-c007-20220124
> x86_64                        randconfig-c007
> riscv                randconfig-c006-20220129
> arm                  randconfig-c002-20220129
> s390                 randconfig-c005-20220129
> powerpc              randconfig-c003-20220129
> mips                 randconfig-c004-20220129
> i386                          randconfig-c001
> arm                        mvebu_v5_defconfig
> x86_64                        randconfig-a012
> x86_64                        randconfig-a014
> x86_64                        randconfig-a016
> x86_64               randconfig-a011-20220124
> x86_64               randconfig-a013-20220124
> x86_64               randconfig-a015-20220124
> x86_64               randconfig-a016-20220124
> x86_64               randconfig-a014-20220124
> x86_64               randconfig-a012-20220124
> i386                 randconfig-a011-20220124
> i386                 randconfig-a016-20220124
> i386                 randconfig-a013-20220124
> i386                 randconfig-a014-20220124
> i386                 randconfig-a015-20220124
> i386                 randconfig-a012-20220124
> riscv                randconfig-r042-20220124
> s390                 randconfig-r044-20220124
> hexagon              randconfig-r045-20220124
> hexagon              randconfig-r045-20220127
> hexagon              randconfig-r041-20220124
> hexagon              randconfig-r041-20220127
> 
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org


-- 
Ammar Faizi