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X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Hello, syzbot found the following issue on: HEAD commit: a054965b36af riscv: errata: Fix the PAUSE Opcode for MIPS .. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git for-next console output: https://syzkaller.appspot.com/x/log.txt?x=150c1858580000 kernel config: https://syzkaller.appspot.com/x/.config?x=a6ae75a6b3af4c52 dashboard link: https://syzkaller.appspot.com/bug?extid=8ea9d12facf13c334f88 compiler: riscv64-linux-gnu-gcc (Debian 12.2.0-13) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 userspace arch: riscv64 IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+8ea9d12facf13c334f88@syzkaller.appspotmail.com arch/riscv/kernel/entry.S:78: Error: unrecognized opcode `alternative("sfence.vma", "nop",0,86,1)' arch/riscv/kernel/entry.S:446: Error: unrecognized opcode `alternative(".dword do_trap_insn_fault", ".dword sifive_cip_453_insn_fault_trp",0x489,0,1)' arch/riscv/kernel/entry.S:458: Error: unrecognized opcode `alternative(".dword do_page_fault", ".dword sifive_cip_453_page_fault_trp",0x489,0,1)' --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. If the report is already addressed, let syzbot know by replying with: #syz fix: exact-commit-title If you want to overwrite report's subsystems, reply with: #syz set subsystems: new-subsystem (See the list of subsystem names on the web dashboard) If the report is a duplicate of another one, reply with: #syz dup: exact-subject-of-another-report If you want to undo deduplication, reply with: #syz undup _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 80BE730F541 for ; Fri, 19 Sep 2025 14:42:33 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; 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Fri, 19 Sep 2025 07:42:32 -0700 (PDT) Date: Fri, 19 Sep 2025 07:42:32 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68cd6bd8.a00a0220.37dadf.001b.GAE@google.com> Subject: [syzbot] riscv/for-next build error From: syzbot To: alex@ghiti.fr, aou@eecs.berkeley.edu, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, palmer@dabbelt.com, paul.walmsley@sifive.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot found the following issue on: HEAD commit: a054965b36af riscv: errata: Fix the PAUSE Opcode for MIPS .. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git for-next console output: https://syzkaller.appspot.com/x/log.txt?x=150c1858580000 kernel config: https://syzkaller.appspot.com/x/.config?x=a6ae75a6b3af4c52 dashboard link: https://syzkaller.appspot.com/bug?extid=8ea9d12facf13c334f88 compiler: riscv64-linux-gnu-gcc (Debian 12.2.0-13) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40 userspace arch: riscv64 IMPORTANT: if you fix the issue, please add the following tag to the commit: Reported-by: syzbot+8ea9d12facf13c334f88@syzkaller.appspotmail.com arch/riscv/kernel/entry.S:78: Error: unrecognized opcode `alternative("sfence.vma", "nop",0,86,1)' arch/riscv/kernel/entry.S:446: Error: unrecognized opcode `alternative(".dword do_trap_insn_fault", ".dword sifive_cip_453_insn_fault_trp",0x489,0,1)' arch/riscv/kernel/entry.S:458: Error: unrecognized opcode `alternative(".dword do_page_fault", ".dword sifive_cip_453_page_fault_trp",0x489,0,1)' --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. syzbot will keep track of this issue. See: https://goo.gl/tpsmEJ#status for how to communicate with syzbot. If the report is already addressed, let syzbot know by replying with: #syz fix: exact-commit-title If you want to overwrite report's subsystems, reply with: #syz set subsystems: new-subsystem (See the list of subsystem names on the web dashboard) If the report is a duplicate of another one, reply with: #syz dup: exact-subject-of-another-report If you want to undo deduplication, reply with: #syz undup