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 X-Spam-Level: X-Spam-Status: No, score=-8.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7A6E9C64E7B for ; Tue, 1 Dec 2020 15:48:28 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 7B4B3208FE for ; Tue, 1 Dec 2020 15:48:27 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7B4B3208FE Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-m68k.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 825C26B0036; Tue, 1 Dec 2020 10:48:26 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 7D4296B005D; Tue, 1 Dec 2020 10:48:26 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 69D4F6B0068; Tue, 1 Dec 2020 10:48:26 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0240.hostedemail.com [216.40.44.240]) by kanga.kvack.org (Postfix) with ESMTP id 53F0F6B0036 for ; Tue, 1 Dec 2020 10:48:26 -0500 (EST) Received: from smtpin28.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id 1BFE38249980 for ; Tue, 1 Dec 2020 15:48:26 +0000 (UTC) X-FDA: 77545145412.28.chain95_020829c273ab Received: from filter.hostedemail.com (10.5.16.251.rfc1918.com [10.5.16.251]) by smtpin28.hostedemail.com (Postfix) with ESMTP id 58A9D176DB4 for ; Tue, 1 Dec 2020 15:33:14 +0000 (UTC) X-HE-Tag: chain95_020829c273ab X-Filterd-Recvd-Size: 6288 Received: from mail-ot1-f65.google.com (mail-ot1-f65.google.com [209.85.210.65]) by imf08.hostedemail.com (Postfix) with ESMTP for ; Tue, 1 Dec 2020 15:33:13 +0000 (UTC) Received: by mail-ot1-f65.google.com with SMTP id z23so1986422oti.13 for ; Tue, 01 Dec 2020 07:33:13 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=3TYEuLB7a0GZMz9VHnUGScyAuLcS1oGx4ZirLfVhD58=; b=mPZB47D+HUF5g7kRIf4v3Ox1h8bwh65FyxHWHolmbi9yYoE5cXYtwLOW9EEJyTsHPF Cqi4TxYZuWSheFERUc8snwOsvjhropu7feKYnkyN4xkeOhw70pB7+pM19DYsIA3jjEAA 2mWYR6B/cDn2RbUJKES6R/KjnTdd+SS9lmkt9xieRE9ta5/aZdCxizVvRJ1LOflNNNEP k7UxHqCmrE52erx5tkvc8uLUbr2yvo4GOxGkEzxbsVZ4Iv+aTr/q/2cFng594Crk3loR boq4gFKuDXK4x6QYx8H6umeydi4oTuIyOzdbJXoav+x83qlSSnQIXhizRn0o2gB5DFIy IFcA== X-Gm-Message-State: AOAM532R3tJvNePbCIA1qe7pf93nu6r+4Z33bIP3z2dzN+FkSzceYz/E JKxJIFYRl4VAtbO3V67tXppFz9NCfhE6sHBNOB8= X-Google-Smtp-Source: ABdhPJwjl/WrymSGG1q6QSWA4NULJul1vnTn+2DnKqCieAk1A5M/ct7FjmDTX3AX+1wL4kK44UIIt92TTByk+q4tP5g= X-Received: by 2002:a05:6830:1f5a:: with SMTP id u26mr2273458oth.250.1606836793188; Tue, 01 Dec 2020 07:33:13 -0800 (PST) MIME-Version: 1.0 References: <20201101170454.9567-1-rppt@kernel.org> <43c53597-6267-bdc2-a975-0aab5daa0d37@physik.fu-berlin.de> <20201117062316.GB370813@kernel.org> <20201201102901.GF557259@kernel.org> <20201201121033.GG557259@kernel.org> <49a2022c-f106-55ec-9390-41307a056517@physik.fu-berlin.de> <20201201135623.GA751215@kernel.org> <59351dbb-96cc-93b2-f2ec-b8968e935845@kernel.dk> In-Reply-To: <59351dbb-96cc-93b2-f2ec-b8968e935845@kernel.dk> From: Geert Uytterhoeven Date: Tue, 1 Dec 2020 16:33:01 +0100 Message-ID: Subject: Re: [PATCH v2 00/13] arch, mm: deprecate DISCONTIGMEM To: Jens Axboe Cc: Mike Rapoport , John Paul Adrian Glaubitz , Andrew Morton , Alexey Dobriyan , Catalin Marinas , Greg Ungerer , Jonathan Corbet , Matt Turner , Meelis Roos , Michael Schmitz , Mike Rapoport , Russell King , Tony Luck , Vineet Gupta , Will Deacon , alpha , Linux ARM , "open list:DOCUMENTATION" , Linux FS Devel , "linux-ia64@vger.kernel.org" , Linux Kernel Mailing List , linux-m68k , Linux MM , arcml Content-Type: text/plain; charset="UTF-8" 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: Hi Jens, On Tue, Dec 1, 2020 at 4:03 PM Jens Axboe wrote: > On 12/1/20 6:56 AM, Mike Rapoport wrote: > > (added Jens) > > > > On Tue, Dec 01, 2020 at 01:16:05PM +0100, John Paul Adrian Glaubitz wrote: > >> Hi Mike! > >> > >> On 12/1/20 1:10 PM, Mike Rapoport wrote: > >>> On Tue, Dec 01, 2020 at 12:35:09PM +0100, John Paul Adrian Glaubitz wrote: > >>>> Hi Mike! > >>>> > >>>> On 12/1/20 11:29 AM, Mike Rapoport wrote: > >>>>> These changes are in linux-mm tree (https://www.ozlabs.org/~akpm/mmotm/ > >>>>> with a mirror at https://github.com/hnaz/linux-mm) > >>>>> > >>>>> I beleive they will be coming in 5.11. > >>>> > >>>> Just pulled from that tree and gave it a try, it actually fails to build: > >>>> > >>>> LDS arch/ia64/kernel/vmlinux.lds > >>>> AS arch/ia64/kernel/entry.o > >>>> arch/ia64/kernel/entry.S: Assembler messages: > >>>> arch/ia64/kernel/entry.S:710: Error: Operand 2 of `and' should be a general register > >>>> arch/ia64/kernel/entry.S:710: Error: qualifying predicate not followed by instruction > >>>> arch/ia64/kernel/entry.S:848: Error: Operand 2 of `and' should be a general register > >>>> arch/ia64/kernel/entry.S:848: Error: qualifying predicate not followed by instruction > >>>> GEN usr/initramfs_data.cpio > >>>> make[1]: *** [scripts/Makefile.build:364: arch/ia64/kernel/entry.o] Error 1 > >>>> make: *** [Makefile:1797: arch/ia64/kernel] Error 2 > >>>> make: *** Waiting for unfinished jobs.... > >>>> CC init/do_mounts_initrd.o > >>>> SHIPPED usr/initramfs_inc_data > >>>> AS usr/initramfs_data.o > >>> > >>> Hmm, it was buidling fine with v5.10-rc2-mmotm-2020-11-07-21-40. > >>> I'll try to see what could cause this. > >>> > >>> Do you build with defconfig or do you use a custom config? > >> > >> That's with "localmodconfig", see attached configuration file. > > > > Thanks. > > It seems that the recent addition of TIF_NOTIFY_SIGNAL to ia64 in > > linux-next caused the issue. Can you please try the below patch? > > That's a lot of typos in that patch... I wonder why the buildbot hasn't > complained about this. Thanks for fixing this up! I'm going to fold this > into the original to avoid the breakage. Does lkp@intel.com do ia64 builds? Yes, it builds zx1_defconfig. Kisskb doesn't seem to build zx1_defconfig, but generic_defconfig. http://kisskb.ellerman.id.au/kisskb/target/101883/ shows this has been broken since Oct 30. Perhaps kisskb build failures are not emailed to the ia64 maintainers, or not acted upon? (I do receive kisskb build failure emails for m68k) Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds