From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-vk1-f170.google.com (mail-vk1-f170.google.com [209.85.221.170]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 653618839 for ; Tue, 24 Jan 2023 15:57:48 +0000 (UTC) Received: by mail-vk1-f170.google.com with SMTP id t2so7810715vkk.9 for ; Tue, 24 Jan 2023 07:57:48 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:from:to:cc:subject:date :message-id:reply-to; bh=rt1mrhGHV+ldz6z6aqQgrdha6p8O6lh39DequDEH0yE=; b=IjSHFd+Vn2/fkqTe5+VAtDGku8zfUzzP+8BcO4Ir/3IcZDAaLVJDmxAiuWr2TeDmu/ ER8u67yjuXwboLQIohzs9q9q1U8SE5E7/7s+Pv3PzURjz8lKjKh1Eyw2sCA+nfffpozh oBLz26dFnnbIza3QIq1HQGbQJxHUclbHsX0HHmw+2UwCK4HgVmT7eBRt5kQXMl8aWJPU 53X0p2ObmgjnPCvPVjyX82MDF3oQqeH/KGnjC+1w+O3TOzWdD/WVf6/Owmgsoetq0Wy3 sIBOTe1z/WpXqq2CUItkNHyMPU+iKp8/asuaastuRVXBBfC7o/8fAKX0eCgvfau5MO7X FUVg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=rt1mrhGHV+ldz6z6aqQgrdha6p8O6lh39DequDEH0yE=; b=rT+hoiQBPxvjEOYcRLTMp0wKMSEGQsJ+8oQth5+FruswePtQu+taqoHAQ4U/i82nQ2 GZhTfbXYIj5A/7s5MHv3/xFCTbsDKKufXEM3+LaknTc2ohSx57/A4AXsya40riFoYknQ UwiMmYsuf2tIqyxrKMS6UXip4TfT9A4/20DyRi+P8DKahfKXlUv+KDmV1IrxUxM3k/Lc f+mDbdCw608CBRRRX5rIL9Up0Spkcg7J2i6WDnuXz+MnXucBE7/5bCQFtH4lyLzKHkje vceDhfmUi0q46vANKQtiz8MoSeDQoFGZiJ6+Q1XGDn3bKj/IqPDt7UxefKoKbfZdDXn+ 1GUQ== X-Gm-Message-State: AFqh2krSpS7plLvMhe4XOWj21ii6hZI8tQsrUtUMCgLJJN5ARonSuvLl fpW5K2UnDJzrBVn6T4k5V7IHk2tV02bnmiaz1bX6Uw== X-Google-Smtp-Source: AMrXdXtqs9pmeYKVlp5gkQOIDBOvbJ1s4bxzVrVQmF0oYHrigv63uukiEf1yx9kbm/7UGTA+8RQ5NOhfeA5Sc0vj+8s= X-Received: by 2002:a1f:2e58:0:b0:3e1:5761:fdbb with SMTP id u85-20020a1f2e58000000b003e15761fdbbmr3626747vku.7.1674575867112; Tue, 24 Jan 2023 07:57:47 -0800 (PST) Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 References: <20230122150246.321043584@linuxfoundation.org> <20230123191128.ewfyc5cdbbdx5gtl@oracle.com> <20230123194218.47ssfzhrpnv3xfez@oracle.com> <20230124125445.gqko2lyvp3vmecto@oracle.com> In-Reply-To: <20230124125445.gqko2lyvp3vmecto@oracle.com> From: Naresh Kamboju Date: Tue, 24 Jan 2023 21:27:35 +0530 Message-ID: Subject: Re: [PATCH 6.1 000/193] 6.1.8-rc1 review To: Tom Saeger Cc: Rich Felker , Greg Kroah-Hartman , stable@vger.kernel.org, patches@lists.linux.dev, linux-kernel@vger.kernel.org, torvalds@linux-foundation.org, akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org, patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de, jonathanh@nvidia.com, f.fainelli@gmail.com, sudipm.mukherjee@gmail.com, srw@sladewatkins.net, rwarsow@gmx.de, Masahiro Yamada , Ard Biesheuvel , Nathan Chancellor , Dennis Gilmore , Palmer Dabbelt , Arnd Bergmann , linux-sh@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable On Tue, 24 Jan 2023 at 18:25, Tom Saeger wrote: > > On Tue, Jan 24, 2023 at 05:41:22PM +0530, Naresh Kamboju wrote: > > Hi Tom, > > > > On Tue, 24 Jan 2023 at 01:12, Tom Saeger wrote: > > > > > > On Mon, Jan 23, 2023 at 01:11:32PM -0600, Tom Saeger wrote: > > > > On Mon, Jan 23, 2023 at 01:39:11PM +0530, Naresh Kamboju wrote: > > > > > On Sun, 22 Jan 2023 at 20:51, Greg Kroah-Hartman > > > > > > > > > > Results from Linaro=E2=80=99s test farm. > > > > > > > > > > Reported-by: Linux Kernel Functional Testing > > > > > > > > > > * sh, build > > > > > - gcc-8-dreamcast_defconfig > > > > > - gcc-8-microdev_defconfig > > > > > > > > Naresh, any chance you could test again adding the following: > > > > > > > > diff --git a/arch/sh/kernel/vmlinux.lds.S b/arch/sh/kernel/vmlinux.= lds.S > > > > index 3161b9ccd2a5..b6276a3521d7 100644 > > > > --- a/arch/sh/kernel/vmlinux.lds.S > > > > +++ b/arch/sh/kernel/vmlinux.lds.S > > > > @@ -4,6 +4,7 @@ > > > > * Written by Niibe Yutaka and Paul Mundt > > > > */ > > > > OUTPUT_ARCH(sh) > > > > +#define RUNTIME_DISCARD_EXIT > > > > #include > > > > #include > > > > #include > > > > > > > > > > > > My guess is build environment is using ld < 2.36?? > > > > and this is probably similar to: > > > > a494398bde27 ("s390: define RUNTIME_DISCARD_EXIT to fix link error = with GNU ld < 2.36") > > > > 4b9880dbf3bd ("powerpc/vmlinux.lds: Define RUNTIME_DISCARD_EXIT") > > > > > > > > > > > > Regards, > > > > > > > > --Tom > > > > > > > > > > > > > > > > > > > Build error logs: > > > > > `.exit.text' referenced in section `__bug_table' of crypto/algbos= s.o: > > > > > defined in discarded section `.exit.text' of crypto/algboss.o > > > > > `.exit.text' referenced in section `__bug_table' of > > > > > drivers/char/hw_random/core.o: defined in discarded section > > > > > `.exit.text' of drivers/char/hw_random/core.o > > > > > make[2]: *** [/builds/linux/scripts/Makefile.vmlinux:34: vmlinux]= Error 1 > > > > > > > > > This is also occurring in latest upstream: > > > > Right ! > > build/gcc-8-dreamcast_defconfig > > build/gcc-8-microdev_defconfig > > > > These build errors started from v6.2-rc2 on the mainline [1] & [2]. > > > > > > > > =E2=9D=AF git describe HEAD > > > v6.2-rc5-13-g2475bf0250de > > > > > > =E2=9D=AF tuxmake --runtime podman --target-arch sh --toolchain gcc-8= --kconfig microdev_defconfig > > > > > > `.exit.text' referenced in section `__bug_table' of crypto/algboss.o:= defined in discarded section `.exit.text' of crypto/algboss.o > > > `.exit.text' referenced in section `__bug_table' of drivers/char/hw_r= andom/core.o: defined in discarded section `.exit.text' of drivers/char/hw_= random/core.o > > > make[2]: *** [/home2/tsaeger/linux/linux-upstream/scripts/Makefile.vm= linux:35: vmlinux] Error 1 > > > make[2]: Target '__default' not remade because of errors. > > > make[1]: *** [/home2/tsaeger/linux/linux-upstream/Makefile:1264: vmli= nux] Error 2 > > > make[1]: Target '__all' not remade because of errors. > > > make: *** [Makefile:242: __sub-make] Error 2 > > > make: Target '__all' not remade because of errors. > > > > > > > > > FWIW, the above patch resolves this. > > Yes. Tested and confirmed it fixes the reported problem. > > > > > How many more architectures need something similar? > > Now I see it on sh with gcc-8 only on the mainline. > > > > OTOH, > > It was noticed on earlier stable-rc 5.4 for x86, i386, powerpc, sh and = s390. > > > > git_describe : v5.4.228-679-g79cbaf4448f3 > > kernel_version: 5.4.230-rc1 > > > > Regressions found on sh: [1] & [2] mainline and below > > - build/gcc-8-dreamcast_defconfig > > - build/gcc-8-microdev_defconfig > > > > Regressions found on i386: [3] > > - build/gcc-8-i386_defconfig > > > > Regressions found on powerpc: [4] > > - build/gcc-8-mpc83xx_defconfig > > - build/gcc-8-ppc64e_defconfig > > - build/gcc-8-maple_defconfig > > - build/gcc-8-ppc6xx_defconfig > > - build/gcc-8-defconfig > > - build/gcc-8-tqm8xx_defconfig > > - build/gcc-8-cell_defconfig > > > > Regressions found on s390: [5] > > - build/gcc-8-defconfig-fe40093d > > > > Regressions found on x86_64: [6] > > - build/gcc-8-x86_64_defconfig > > v5.4 needs: > 84d5f77fc2ee ("x86, vmlinux.lds: Add RUNTIME_DISCARD_EXIT to generic DISC= ARDS") > > which didn't hit Linus's tree until: v5.7-rc1~164^2~1 > This explains why v5.4 blew-up and v5.10 didn't. > > I'm testing the following for v5.4 > > 84d5f77fc2ee ("x86, vmlinux.lds: Add RUNTIME_DISCARD_EXIT to generic DISC= ARDS") > This needed a little massaging to apply. > > 99cb0d917ffa ("arch: fix broken BuildID for arm64 and riscv") > 4b9880dbf3bd ("powerpc/vmlinux.lds: Define RUNTIME_DISCARD_EXIT") > 07b050f9290e ("powerpc/vmlinux.lds: Don't discard .rela* for relocatable = builds") > a494398bde27 ("s390: define RUNTIME_DISCARD_EXIT to fix link error with G= NU ld < 2.36") > + the arch/sh patch https://lore.kernel.org/all/9166a8abdc0f979e50377e617= 80a4bba1dfa2f52.1674518464.git.tom.saeger@oracle.com/ > > > I'd be grateful if you could confirm - so I can send this full series to > Greg. > > If you'd rather - I can send the patch-series now for testing? Please send your repo and branch. I will pick up and run tests on it. - Naresh