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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id A1101C77B7F for ; Thu, 11 May 2023 22:21:06 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id DF8986B0075; Thu, 11 May 2023 18:21:05 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id DA7E46B0078; Thu, 11 May 2023 18:21:05 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id C96C86B007B; Thu, 11 May 2023 18:21:05 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id B85586B0075 for ; Thu, 11 May 2023 18:21:05 -0400 (EDT) Received: from smtpin03.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay10.hostedemail.com (Postfix) with ESMTP id 6996FC0DA8 for ; Thu, 11 May 2023 22:21:05 +0000 (UTC) X-FDA: 80779395690.03.D8B87CD Received: from mail-pg1-f181.google.com (mail-pg1-f181.google.com [209.85.215.181]) by imf12.hostedemail.com (Postfix) with ESMTP id 85EDA40009 for ; Thu, 11 May 2023 22:21:03 +0000 (UTC) Authentication-Results: imf12.hostedemail.com; dkim=pass header.d=chromium.org header.s=google header.b="Woh7eW/z"; dmarc=pass (policy=none) header.from=chromium.org; spf=pass (imf12.hostedemail.com: domain of keescook@chromium.org designates 209.85.215.181 as permitted sender) smtp.mailfrom=keescook@chromium.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1683843663; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=+wlwojL1oOxSkE9A9E+XKPYHRgPZOzZBvK0faNul9WI=; b=3vnqMRmtftJn0bC7RikW/AYqYzKKV/n0QY6Vk51cIU3q+AhFXbuZYguwnzsBA7J/JOMFZn DvkbB/tYCdgRueek5+bIq8sP7dg2NkjZebXLvFnzzi3TP7Ss7224Vt2nywm7etB89lOXKT DivbSjmj8yG0NJ8XFSRW7V/3zj5yDsI= ARC-Authentication-Results: i=1; imf12.hostedemail.com; dkim=pass header.d=chromium.org header.s=google header.b="Woh7eW/z"; dmarc=pass (policy=none) header.from=chromium.org; spf=pass (imf12.hostedemail.com: domain of keescook@chromium.org designates 209.85.215.181 as permitted sender) smtp.mailfrom=keescook@chromium.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1683843663; a=rsa-sha256; cv=none; b=zjJArQkYAmu7tXile7+ymnyGbdnfvU3MMhvT1EuXsVpp+aK/ovAcKtPa3eWKXXNWtbQmAL OWmJehyQtLu72bd4OE5868d55pozWw6iJNnnYc2LQymHbQDu5DjPve1PjheGivZPocqH6M r1v2IsbT0s+C07vlC1lT1ciRm/UNfRk= Received: by mail-pg1-f181.google.com with SMTP id 41be03b00d2f7-52079a12451so6573506a12.3 for ; Thu, 11 May 2023 15:21:03 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; t=1683843662; x=1686435662; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=+wlwojL1oOxSkE9A9E+XKPYHRgPZOzZBvK0faNul9WI=; b=Woh7eW/zLezx+tGcvpmJSrs1YDJCJJCMZAs0advUs5dvcXKQhCet0bdYHjzQ/SQjkG MIWaOCgflPc12/F/qzYLnCLtIDDOQeRiGCUq40AjjV43BNkTyHYjlFZIqFrRDescw19g wuiOK5rRib4rMTT3f73c0+QQGJqRmqPryqZTs= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1683843662; x=1686435662; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=+wlwojL1oOxSkE9A9E+XKPYHRgPZOzZBvK0faNul9WI=; b=ITZ9ugj3HWcq2FoGtJQ3TSp6tDJVJbdFv5/yfpnAn/oS5rXELfQlAhMuqtHajRWPXN y8hKSk/FJDQcganZ+Tcse20Lnvmr4WuC5A9jb0kzISlzCas8XJhhsOz2QF58aRiCCXXS F496bV+Y+jO1+ftuHWXmaCQ/+e5XK9FjLmurRvuO/LTGhEadfwNBFhY2hClgo83Suq1n 4i2XMjxbAP5xQtZq+lW20Rcf+UprpwytuvZKMkY7ymC7gFficwtB0CpWmKKcwAT77p+Q dXVZH5k/CWr3vej3WFHhk2FYGLcfROZrcvpfYiDA5+Bo/HV+3RK9Z7yoL6y600hFbdaT jwlA== X-Gm-Message-State: AC+VfDwDmLhaDhk/Jjd1V0T7aHrAXmkUWvALSFSrOVi0Bk6Ia0rq33Ng nSIXoqExPaUnHBjh2whBy6n/6w== X-Google-Smtp-Source: ACHHUZ5gx/nQTd7MJcU+6HgrvcbdkMWHr+5/LzInvYhhOp0ogFqj0xEE1dO9byBVj8rTrR2lt8KXKg== X-Received: by 2002:a17:902:a609:b0:1ac:946e:4690 with SMTP id u9-20020a170902a60900b001ac946e4690mr11358838plq.49.1683843662240; Thu, 11 May 2023 15:21:02 -0700 (PDT) Received: from www.outflux.net (198-0-35-241-static.hfc.comcastbusiness.net. [198.0.35.241]) by smtp.gmail.com with ESMTPSA id o3-20020a17090ad24300b0024e47fbe731sm16068073pjw.24.2023.05.11.15.21.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 11 May 2023 15:21:01 -0700 (PDT) Date: Thu, 11 May 2023 15:21:01 -0700 From: Kees Cook To: kernel test robot Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev, Greg Kroah-Hartman , Marco Elver , Andrew Morton , Linux Memory Management List Subject: Re: [stable:linux-5.15.y 36/9999] arch/s390/kernel/vtime.c:132:2: error: expected absolute expression Message-ID: <202305111519.04845F7@keescook> References: <202305111705.8j4cTm2s-lkp@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <202305111705.8j4cTm2s-lkp@intel.com> X-Stat-Signature: 74ykbhdkbjrkdeqxgycebcqyxk8qzd3m X-Rspam-User: X-Rspamd-Queue-Id: 85EDA40009 X-Rspamd-Server: rspam07 X-HE-Tag: 1683843663-693267 X-HE-Meta: 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 f9TVJP+d SYQpzQEhDszyyyrZvPGbzS6zUGn0iHRoeMIa4Q0v8Lcq5zfLNshT3w1J+k9OT2Sz++jO+ld6JLGJC/yf2J9K42t1LY7GhhuhS7rXTnlEvn7x0ZYIcbMaI872p8hu4+poshf8gPX8NTdsl0HBd67PP8sKNJXRSDU6nzzrM5/MH70Mlt1SDNtETNhamMOiYG0ziiWiz2MZ2NAVSAgosUyhFsM71VIj8rWkXIL4jcbVqCS+bPgtS2C3BNDVoyHoShs8KSE+TqI8Z8BlkI0Go8Tm35UVjdcEimq7IvYiqp27WlWXYxnARZtoL+O+eiFG1nBevRjl3y+3qIeNG8tL9pZzpVVzQvX/ni1U3zNevXQnlub+df/8cFDDFwp3KJsBXvT4kZFOlBGVGPiuvEIC/Md1pklZkfSfl0jzDKKd1 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: On Thu, May 11, 2023 at 05:14:16PM +0800, kernel test robot wrote: > FYI, the error/warning still remains. > > tree: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-5.15.y > head: 8a7f2a5c5aa1648edb4f2029c6ec33870afb7a95 > commit: 33db9912ff7c491f839c89a08e98f755aa09598f [36/9999] ubsan: remove CONFIG_UBSAN_OBJECT_SIZE > [...] > >> arch/s390/kernel/vtime.c:132:2: error: cpu alternatives does not support instructions blocks > 254 bytes > alternative_io("stpt %0\n .insn s,0xb2050000,%1\n", > ^ Thanks for the report! I don't think the new errors are related to this removal, though. This patch was just disabling a potential build config. -Kees -- Kees Cook