From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f52.google.com (mail-oo1-f52.google.com [209.85.161.52]) (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 9DF3B2C80 for ; Thu, 10 Feb 2022 17:16:58 +0000 (UTC) Received: by mail-oo1-f52.google.com with SMTP id 189-20020a4a03c6000000b003179d7b30d8so7172025ooi.2 for ; Thu, 10 Feb 2022 09:16:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20210112; h=date:from:to:cc:subject:in-reply-to:message-id:references :mime-version; bh=tF0IdRUabJmaRRus95Z5p3zXuerNa3bJdG4Z4g7kpaM=; b=bj6FstknEB+9jp9dj1+019eCXf0aBLIaXydcqCv0+JZFxQigw8HmhH0wAIdoRdx3KS zCSVNTbiKOMmQzlhkOeLbSwLT0DruSZldtOc8Qy2Xsn7fwWQM2c6CnC4FdvjtCnFrk0M /d/kmxRWu1Z+wr/A1oVo5lzAT+sUGqLZPx7An6Put7ftUjgRr5Pc5XlulzfydclHO8id j12f/kvxNAM8OLNMRpZV5ZSBxn8QOIdg9wy/BDAzU9dSxk/AGqaKnDpcC6QwRMvleTeF 2ovQx2tZD61aS6pd4bmEBiJJ0fJ4v0NM+HannzBAYMUt/hyboiuMqPmb5HJ6CubM+Ep9 RQgA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:date:from:to:cc:subject:in-reply-to:message-id :references:mime-version; bh=tF0IdRUabJmaRRus95Z5p3zXuerNa3bJdG4Z4g7kpaM=; b=LmGxDYqWEPwNWQWn5Mgw8EcOKJGvZbdX5dt6RW6QaLoC1LUw0/gQULo4Q/tAz+3W2c J2EM3LfpZ/u9IqBfellV0TTVje2RHMwG7cX3xAOY1RlCnrvtmS8PMkIz77ccd+CPRq08 n/Pmzw10LZ2D3dWmUjiYLbecw0QkyNRR7gB2bTOX3y5gViyauhcgQNovbZsiii1jaYmr sCbkldv6akOCbCRZ/i/+I6LGcmz2Pajo39CAx0R+6QgnbcllcD0VUCwhZJHwmjNdIMys U7Ae6LjbNbJCF5ikcdJ8v4M4aCdEzqQ7OgvzRuhKsm6oNGoiCxPsYHsT2UblME0TE3um 2KBg== X-Gm-Message-State: AOAM532fXcVl5tvXUR2AVv3ZhtQFFYuE+nyNYHy0OG8r9D13EPWUichD O/m3+ff0Cjxps6Cd78EjBz9aeA== X-Google-Smtp-Source: ABdhPJxjo9lvXq6I9MNP74kftoBexd5upGA6NC1hRTD65S023g7x7juqcYs3jJfa3uxBEV5cV3N8Dw== X-Received: by 2002:a4a:d583:: with SMTP id z3mr3124619oos.68.1644513417581; Thu, 10 Feb 2022 09:16:57 -0800 (PST) Received: from ripple.attlocal.net (172-10-233-147.lightspeed.sntcca.sbcglobal.net. [172.10.233.147]) by smtp.gmail.com with ESMTPSA id u32sm4239140oiw.28.2022.02.10.09.16.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 10 Feb 2022 09:16:56 -0800 (PST) Date: Thu, 10 Feb 2022 09:16:39 -0800 (PST) From: Hugh Dickins X-X-Sender: hugh@ripple.anvils To: ci_notify@linaro.org cc: Hugh Dickins , llvm@lists.linux.dev, arnd@linaro.org Subject: Re: [TCWG CI] Regression caused by linux: mm/munlock: mlock_page() munlock_page() batch by pagevec In-Reply-To: <1721993191.23462.1644511416102@jenkins.jenkins> Message-ID: References: <1721993191.23462.1644511416102@jenkins.jenkins> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII On Thu, 10 Feb 2022, ci_notify@linaro.org wrote: > [TCWG CI] Regression caused by linux: mm/munlock: mlock_page() munlock_page() batch by pagevec: > commit cbaf47432c909044db94fbbf45a0870f6d2f169e > Author: Hugh Dickins > > mm/munlock: mlock_page() munlock_page() batch by pagevec > > Results regressed to > # reset_artifacts: > -10 > # build_abe binutils: > -9 > # build_llvm: > -5 > # build_abe qemu: > -2 > # linux_n_obj: > 553 > # First few build errors in logs: > # 00:00:47 mm/swap.c:637:2: error: implicit declaration of function 'mlock_page_drain' [-Werror,-Wimplicit-function-declaration] > # 00:00:47 make[1]: *** [mm/swap.o] Error 1 > # 00:00:47 make: *** [mm] Error 2 Thank you, yes, expected to be fixed by https://lore.kernel.org/linux-mm/8eae6026-098-befb-92d3-b9ad2ad57776@google.com/ Hugh