From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A864AC61D85 for ; Tue, 21 Nov 2023 15:05:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234155AbjKUPFv (ORCPT ); Tue, 21 Nov 2023 10:05:51 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50044 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234141AbjKUPFs (ORCPT ); Tue, 21 Nov 2023 10:05:48 -0500 Received: from new2-smtp.messagingengine.com (new2-smtp.messagingengine.com [66.111.4.224]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B7757184 for ; Tue, 21 Nov 2023 07:05:42 -0800 (PST) Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailnew.nyi.internal (Postfix) with ESMTP id 2B7105815D2; Tue, 21 Nov 2023 10:05:39 -0500 (EST) Received: from imap51 ([10.202.2.101]) by compute5.internal (MEProxy); Tue, 21 Nov 2023 10:05:39 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=arndb.de; h=cc :cc:content-type:content-type:date:date:from:from:in-reply-to :in-reply-to:message-id:mime-version:references:reply-to:sender :subject:subject:to:to; s=fm3; t=1700579139; x=1700586339; bh=kU zhY3aPA9uxQWEn4jiRHeQXcTUR9GIV1qaAWo562aw=; b=hgdqeObSLjCXCERey/ lhYeOe+4VGySwlXIiettstQFnTjTEjxu6tdt2flSUKkVEZ/8KvkKO/UGRnWa3PP9 6hcyusHXrWr9RwM6CbMTnoMWXbGBZPyanj//33swIsn4CvR7Ynv0VN26+SCBKymR n2GgEKaZUo/JZT5OTIAIoZuWnZPoqE3VclbBkG+fLaojVD5U8AKQkIZoIj8i6spE 4UCFNSKM6xRWR7JqmjuwH+W5yyCi90AkORZ4gIa5kHP4qczmObtLaoZN/oMu7Dj4 ZwrGaLn6035M00bWIJwrQFHrUApywkRY2m15Ak0anscVepuEi/IBuM2/otX8JOW1 bZsA== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=cc:cc:content-type:content-type:date:date :feedback-id:feedback-id:from:from:in-reply-to:in-reply-to :message-id:mime-version:references:reply-to:sender:subject :subject:to:to:x-me-proxy:x-me-proxy:x-me-sender:x-me-sender :x-sasl-enc; s=fm1; t=1700579139; x=1700586339; bh=kUzhY3aPA9uxQ WEn4jiRHeQXcTUR9GIV1qaAWo562aw=; b=cLNVVaekcEje0hKqj5BSAf0WltS6+ 6At0E9xuZHlFuISR3cBCWfhb2BVFXksnV4sp4Jj5gOnv9Rjda9s2lGbdAA/1q8Z3 OLswZANcMl16M2EGu0JhLRG16ZIPCfPQBE0mBEKoYHF5bWXNwmadY/JXGQqzcMEZ Hzpv6hz+vbUC6QF7KO9ZnXWArgr2mcroyD2vSz8wY/91uJOVPQ7vvsGvnnMCCwPU UVd3eJPUnj0/UPQAVVZkp+KjyB5uEKYr38FjAHhMd3Tzs0x7/escjTuL4W5RRBqc UtjzbjSxH5BTHJ1ee907FxmTQWARZ4BkBt8AbbOEty3U7TUzUI0w1lIng== X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedvkedrudegledgieehucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmne cujfgurhepofgfggfkjghffffhvfevufgtsehttdertderredtnecuhfhrohhmpedftehr nhguuceuvghrghhmrghnnhdfuceorghrnhgusegrrhhnuggsrdguvgeqnecuggftrfgrth htvghrnhepffehueegteeihfegtefhjefgtdeugfegjeelheejueethfefgeeghfektdek teffnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmrghilhhfrhhomheprg hrnhgusegrrhhnuggsrdguvg X-ME-Proxy: Feedback-ID: i56a14606:Fastmail Received: by mailuser.nyi.internal (Postfix, from userid 501) id 5A704B60089; Tue, 21 Nov 2023 10:05:37 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.9.0-alpha0-1178-geeaf0069a7-fm-20231114.001-geeaf0069 MIME-Version: 1.0 Message-Id: In-Reply-To: References: Date: Tue, 21 Nov 2023 16:05:17 +0100 From: "Arnd Bergmann" To: "Naresh Kamboju" , linux-fsdevel@vger.kernel.org, "open list" , regressions@lists.linux.dev, lkft-triage@lists.linaro.org, "Linux-sh list" Cc: "Miklos Szeredi" , "Ian Kent" , "Christian Brauner" , "Alexander Viro" , "Dan Carpenter" , "John Paul Adrian Glaubitz" , "Rich Felker" , "Yoshinori Sato" Subject: Re: SuperH: fs/namespace.c: In function '__se_sys_listmount': syscalls.h:258:9: internal compiler error: in change_address_1, at emit-rtl.c:2275 Content-Type: text/plain Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Nov 21, 2023, at 15:25, Naresh Kamboju wrote: > The SuperH tinyconfig and allnoconfig builds started failing from 20231120 tag > Please find the following builds warnings / errors. > > /builds/linux/include/linux/syscalls.h:233:9: note: in expansion of > macro '__SYSCALL_DEFINEx' > 233 | __SYSCALL_DEFINEx(x, sname, __VA_ARGS__) > | ^~~~~~~~~~~~~~~~~ > /builds/linux/include/linux/syscalls.h:225:36: note: in expansion of > macro 'SYSCALL_DEFINEx' > 225 | #define SYSCALL_DEFINE4(name, ...) SYSCALL_DEFINEx(4, _##name, > __VA_ARGS__) > | ^~~~~~~~~~~~~~~ > /builds/linux/fs/namespace.c:5019:1: note: in expansion of macro > 'SYSCALL_DEFINE4' > 5019 | SYSCALL_DEFINE4(listmount, const struct mnt_id_req __user *, req, > | ^~~~~~~~~~~~~~~ > 0x129d9d7 internal_error(char const*, ...) > ???:0 > 0x5dbc4d fancy_abort(char const*, int, char const*) > ???:0 > 0x7ddd3e adjust_address_1(rtx_def*, machine_mode, poly_int<1u, long>, > int, int, int, poly_int<1u, long>) > ???:0 > 0x81dd91 output_operand(rtx_def*, int) > ???:0 > 0x81e5a4 output_asm_insn(char const*, rtx_def**) > ???:0 > 0x8226a8 final_scan_insn(rtx_insn*, _IO_FILE*, int, int, int*) > ???:0 > Please submit a full bug report, > with preprocessed source if appropriate. > Please include the complete backtrace with any bug report. > See for instructions. It's clearly a compiler bug, and I get the same thing with all sh4 compilers I have on my machine, I tried with gcc-7.5 through gcc-13. I also see that the defconfigs work fine, so it's probably just hitting some weird corner case. You could try opening a bug report against gcc, but I'm not sure it's worth it. Arnd