From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpbgau1.qq.com (smtpbgau1.qq.com [54.206.16.166]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7D6ED28B7DA; Fri, 3 Jul 2026 03:15:23 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.206.16.166 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783048528; cv=none; b=Nha2l1kMPza85MdQ8DFXvo7wsfaHqsiHTv+OWz5ZTsbpD/qVIQuAxMyMNgFymuf/nZJZIaCXZ3hMvSAA+yS4lY+wjwo1QIYCx7KpurEL8TOghVAIalQ466hGhai6fHleAAnjbAojkewu20iqkFCKw4uqL1OsDhlU1fO7xoj9PdI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783048528; c=relaxed/simple; bh=cxdDBuVa2kLn9x0fIhhQtPV5CB+ECRVwXyjqxYFfJ34=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version:Content-Type; b=mL9FqECZzLcrxWmgh+Eqq9GIvJlHH3Fto0F4i9SMmBsdbrKqo12sP9cc09AqDos9L5eCtk6H164pvZNgCdL/hOaNk30wOUPXeC8aQPjegx71eRHsQEJGbMzdi2Zf/vKdXlgZL1zIsSbUBUIWxHq3Ja9x+nUrvK/PlxkU7EfUTB0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=uniontech.com; spf=pass smtp.mailfrom=uniontech.com; dkim=pass (1024-bit key) header.d=uniontech.com header.i=@uniontech.com header.b=lp68My8e; arc=none smtp.client-ip=54.206.16.166 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=uniontech.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=uniontech.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=uniontech.com header.i=@uniontech.com header.b="lp68My8e" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=uniontech.com; s=onoh2408; t=1783048451; bh=RpNUHwd/WAZX8PHBCT3gpLXlqCvxmu71QefoOk+2zgY=; h=From:To:Subject:Date:Message-Id:MIME-Version; b=lp68My8elrV7nm8LNCbZ8oyGbsbmmzjEwquQWSpy5Br9aC0Fjjp0ziU2okytvjuAf 6MNBSK5G0j4fPXA9g3Of/6RCVkTJBUiQzLnI1VU5jDRaHMec64BmWZpTRjtRRWkAmD Zdgazx5tN7Is+AjLBZvAOivZ8mQqHHfcwFDMU/LE= X-QQ-mid: zesmtpsz5t1783048445tf7ec5f5e X-QQ-Originating-IP: 0Psrm1Oj/qJqPluJeuyZj0Zp9rbw1Jx1OtfCJr3w/vA= Received: from localhost.localdomain ( [113.57.152.160]) by bizesmtp.qq.com (ESMTP) with id ; Fri, 03 Jul 2026 11:14:02 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 1 X-BIZMAIL-ID: 6667594136168282704 EX-QQ-RecipientCnt: 21 From: Wentao Guan To: gregkh@linuxfoundation.org Cc: achill@achill.org, akpm@linux-foundation.org, broonie@kernel.org, conor@kernel.org, f.fainelli@gmail.com, hargar@microsoft.com, jonathanh@nvidia.com, linux-kernel@vger.kernel.org, linux@roeck-us.net, lkft-triage@lists.linaro.org, patches@kernelci.org, patches@lists.linux.dev, pavel@nabladev.com, rwarsow@gmx.de, shuah@kernel.org, sr@sladewatkins.com, stable@vger.kernel.org, sudipm.mukherjee@gmail.com, torvalds@linux-foundation.org, Wentao Guan Subject: Re: [PATCH 6.18 000/108] 6.18.38-rc1 review Date: Fri, 3 Jul 2026 11:13:48 +0800 Message-Id: <20260703031347.544577-1-guanwentao@uniontech.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20260702155112.110058792@linuxfoundation.org> References: <20260702155112.110058792@linuxfoundation.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-QQ-SENDSIZE: 520 Feedback-ID: zesmtpsz:uniontech.com:qybglogicsvrgz:qybglogicsvrgz3a-0 X-QQ-XMAILINFO: MxRSPV+z0HAo8I7yjHeGiaPqZLlBgWLeW+zKL/PI9wuEjN5OQ6gsiYTp F2kKZx8iU4GVvF4Qf7balytEqtEXyDTyQlYoQ4qOQHL+IYsaUHE79v3qCg9cdwfgIH0+9al 7SxrD7qJmOBT3UD/F8u2sC/904mtJh9C80Sxx9rzz+Mna6fZomEYm+6Ib7RJhmh7XW70xz5 4px2ebaYT3mPylji3awcgrK7s3+ybHVZeco2twrd4ImOqMQrK1jtdd+lc8nL9f3OX+1VnbR cr5iaxu637m78CEuZpHrFCc0q3gjlRCleK43cg7ZRYbfleKS5NObO2WAh5MWNq+pIcF5WpV PCMzgRfOOywNIwTuyktqQNe2G4D+AdhA/DomVjV20WW6Bki52Q91UhOt/UkmjFf7QWCGG8t kxXvHXPsx1wheh3w9FjhvfSSpgfWS2G5g42TrvRIA6U9ANqtA/L1i0HxP3L3qGT51mGdCzf 1ZITth95KaxOno939Bl5JDmV5CL7JxGFpV1imcxLYgvc5D0NZ79AGXeRyNtetEaZAW4pl4J xEQ5HaMu1F6eveJdYxFCOoyE9Mc6DvkFwIPHXN+kShvBo8BefmJ+UTvg3jowCDY980bzMEa 9rFoQB4cD51tTQyvgsqmE+Cxz1mVaGHh6/YDxf/FuLkCvI+S6bqx72OfIlrJ2+lu9dfcZeJ yg+qLCK0ijNRFGxpmUtw6SxFf96k2xV1cNvlpdQR2qPZ0GBfKAFVbF7wNCz2pVN85cMk/RF GS27vSYU0CVgeQGVDpKwaV9mjFbuqa70LVw3ogAenmh8+CYHtz2js+9k99TRma6q/dWSMis SOTiP2yT4WQOA38fRFRjPmVJnw23JiMvzJEZyWuFkSea/2KWMVQT44WEOEzH3s/Fd8KFvOF I6Uo7OeVffyE+c8TRG1B6CZodgnMOIxCMrt5Vbs0CG05pWo3w9rKdhDPup1tIcIrupU/Juq h3ngpeRnWLnZyuGgivm9uYws7K5AnkWmtBZlUOvm/rQSMQ5pISJoYgZPKcrkxaD4V0xSuJm TjNd7Dk1ZREWd0lt4Uj5pCm5tIzJDWV8rlvuu/+OvUaIOvQY/XTXJGNRJM7CIgWCP23Stn8 N5TGpML7276Ri4dlHxU03A= X-QQ-XMRINFO: MPJ6Tf5t3I/ylTmHUqvI8+Wpn+Gzalws3A== X-QQ-RECHKSPAM: 0 Hi, Build failed in riscv arch, log: In file included from mm/kfence/core.c:36: ./arch/riscv/include/asm/kfence.h: In function ‘kfence_protect_page’: ./arch/riscv/include/asm/kfence.h:25:17: error: implicit declaration of function ‘mark_new_valid_map’ [-Werror=implicit-function-declaration] 25 | mark_new_valid_map(); | ^~~~~~~~~~~~~~~~~~ In file included from mm/kfence/report.c:23: ./arch/riscv/include/asm/kfence.h: In function ‘kfence_protect_page’: ./arch/riscv/include/asm/kfence.h:25:17: error: implicit declaration of function ‘mark_new_valid_map’ [-Werror=implicit-function-declaration] 25 | mark_new_valid_map(); | ^~~~~~~~~~~~~~~~~~ cc1: some warnings being treated as errors You can revert ("riscv: kfence: Call mark_new_valid_map() for kfence_unprotect()") commit a8818008680a00a86c080a55e8842c714e9a62ba to solve it. Build tested in our x86,arm64,loongarch config successfully without error. Tested-by: Wentao Guan BRs Wentao Guan defconfigs: https://gist.github.com/opsiff/a840ae9e3d6857f5b7bacb9cdc49f8e9 Log: Linux version 6.18.38-rc1-gd87316a03ed3 (guanwentao@uos-PC) (aarch64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) # SMP PREEMPT_DYNAMIC Linux version 6.18.38-rc1-gd87316a03ed3 (guanwentao@uos-PC) (aarch64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) #2 SMP PREEMPT_DYNAMIC Fri Jul 3 10:28:30 CST 2026 Linux version 6.18.38-rc1-gd87316a03ed3 (guanwentao@uos-PC) (loongarch64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) # SMP PREEMPT_DYNAMIC Linux version 6.18.38-rc1-gd87316a03ed3 (guanwentao@uos-PC) (loongarch64-linux-gnu-gcc-12 (Deepin 12.3.0-17deepin8) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) #3 SMP PREEMPT_DYNAMIC Fri Jul 3 10:45:48 CST 2026 Linux version 6.18.38-rc1-gd87316a03ed3 (guanwentao@uos-PC) (gcc (Deepin 12.3.0-17deepin15) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) # SMP PREEMPT_DYNAMIC Linux version 6.18.38-rc1-gd87316a03ed3 (guanwentao@uos-PC) (gcc (Deepin 12.3.0-17deepin15) 12.3.0, GNU ld (GNU Binutils for Deepin) 2.41) #1 SMP PREEMPT_DYNAMIC Fri Jul 3 10:07:27 CST 2026