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b=jSEFGYGIyXOezD3XocNQYloxoRQnvjCFK/+rAV97BTbp+9btcB1SVZXkSzqns69wl UWcQouuLW37m8Podx2ycEIi2WVknxWFY7xUmKFwqVxk6etZcRhP0b6XuJsIjm3APbJ 7lu6vS2wk+jNYzRmoDRDxRVRogSQwjlwRB820SZ4p7fMfbLdaeXcBS1P9SiUoElyqF CLOC6BETE4LH2B5qKhLooqociwlx0WGRwaLVXRcHC91BuUqoBFkV7lk/0GfuFXk7Z6 xzy6hWWTukLf4i85VNm2gTwStewASnXGnfPw4MEHSB5i6aD7aDIwiPMsS26pxc327z ymeZm6nihgrNg== Received: by mail-lf1-f45.google.com with SMTP id 2adb3069b0e04-50e1112b95cso3334689e87.0 for ; Sun, 24 Dec 2023 16:50:55 -0800 (PST) X-Gm-Message-State: AOJu0YxfLZca0gdQ9qfLfAmQaDH03YbIxBzP0n6FgGQp4Lzx8ttWy5Um Q+KqV6E2pIAfQdkrEiGFJ5vOYeYsFtcxCXAXUFo= X-Google-Smtp-Source: AGHT+IH90J4KnzZLCwUnCaXjURIt02FYrRF4Q26oIdgdXEESUgnXPw4x9qHxf0TaHz+zFtx3R9v2yrm+x3JySh1S6/w= X-Received: by 2002:a05:6512:1291:b0:50d:10e4:cfe0 with SMTP id u17-20020a056512129100b0050d10e4cfe0mr1243495lfs.200.1703465454210; Sun, 24 Dec 2023 16:50:54 -0800 (PST) MIME-Version: 1.0 References: <202312241609.w1nPmrz3-lkp@intel.com> In-Reply-To: <202312241609.w1nPmrz3-lkp@intel.com> From: Song Liu Date: Sun, 24 Dec 2023 16:50:43 -0800 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [linux-next:master 3585/10295] WARN: resolve_btfids: unresolved symbol bpf_get_file_xattr To: kernel test robot Cc: oe-kbuild-all@lists.linux.dev, Linux Memory Management List , Alexei Starovoitov Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Rspamd-Queue-Id: 7A70D1A0010 X-Rspam-User: X-Rspamd-Server: rspam02 X-Stat-Signature: s7ti5azcr15oendng7747cfxrsrcfznj X-HE-Tag: 1703465463-618712 X-HE-Meta: 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 5GObW4nm Q1ilZqdv2i+M5QJGowub8uanR3oJ2aS4/wAfmRyxw9ytS+XR4rBMiMRPvdbAZYy1VLeLPVvtpQQ82OSTuG95uXVru5HLbXj1q3IojFBreqN6DORaw+UXCfLQXZIbop/o8GLLtztVCeC9ar8s0lYgIgYoGBLoOV7MuCLDy1Z09XBuvK7pjSh9rv6hesoixXkQN2azxhpDKRHoOa2Fu1pWAlicbfRNa2yM921kN0bi+jdH6Tp6Dkn9le+e72YCe5xcEfjdTenpY4n/b0vIWv9jxgri9QWsqV6iAm7zTWv6Qds0mdZBR/5NtgiVly7EeCZEqISNgaVAhE7OFUjRQ61X4vYvOVLZ0sNf2OwDofJpsTTCE0S/dXl8ouULWHVAnNf0tICAb9j9mJDR96ETKYClJ+jxu4A== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Sun, Dec 24, 2023 at 1:03=E2=80=AFAM kernel test robot w= rote: > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.g= it master > head: 39676dfe52331dba909c617f213fdb21015c8d10 > commit: ac9c05e0e453cfcab2866f6d28f257590e4f66e5 [3585/10295] bpf: Add kf= unc bpf_get_file_xattr > config: powerpc64-randconfig-r024-20220211 (https://download.01.org/0day-= ci/archive/20231224/202312241609.w1nPmrz3-lkp@intel.com/config) > compiler: powerpc64-linux-gcc (GCC) 13.2.0 > reproduce (this is a W=3D1 build): (https://download.01.org/0day-ci/archi= ve/20231224/202312241609.w1nPmrz3-lkp@intel.com/reproduce) > > If you fix the issue in a separate patch/commit (i.e. not just a new vers= ion of > the same patch/commit), kindly add following tags > | Reported-by: kernel test robot > | Closes: https://lore.kernel.org/oe-kbuild-all/202312241609.w1nPmrz3-lkp= @intel.com/ > > All warnings (new ones prefixed by >>): > > WARN: resolve_btfids: unresolved symbol unix_sock > WARN: resolve_btfids: unresolved symbol bpf_cpumask > WARN: resolve_btfids: unresolved symbol bpf_verify_pkcs7_signature > WARN: resolve_btfids: unresolved symbol bpf_lookup_user_key > WARN: resolve_btfids: unresolved symbol bpf_lookup_system_key > WARN: resolve_btfids: unresolved symbol bpf_key_put > >> WARN: resolve_btfids: unresolved symbol bpf_get_file_xattr We have one of these warnings for each BPF kfunc (for this config), so I think this is expected. Thanks, Song