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[209.85.220.65]) by mx.google.com with SMTPS id v63sor18564313ybv.116.2019.04.11.13.08.27 for (Google Transport Security); Thu, 11 Apr 2019 13:08:27 -0700 (PDT) Received-SPF: pass (google.com: domain of groeck@google.com designates 209.85.220.65 as permitted sender) client-ip=209.85.220.65; Authentication-Results: mx.google.com; dkim=pass header.i=@google.com header.s=20161025 header.b=PN3lgWkD; spf=pass (google.com: domain of groeck@google.com designates 209.85.220.65 as permitted sender) smtp.mailfrom=groeck@google.com; dmarc=pass (p=REJECT sp=REJECT dis=NONE) header.from=google.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=MCmOdUk7t0kgqaj6nH2xU4Mztx+DrWgSylXE7z1aynQ=; b=PN3lgWkD6qaMLyp0PtnfLsvj3OF9tRn1eTJw6d1rnTkHXEp3U1VUdI46GFU7mLRmDh VM95TvnWkFkCWCLBYQj7FW/P9VueQ3pYX5+lDtD9n7OUTNCa0+yld4rr+v2NdGtvDE3S RJEm6gVzuAuK5+ZuZKKsqopkam1J/xVP3Ndk27FoxJm3Df6UXL7Zkec3x2dCmXBKgGMC 0rUFxlJw8ZVuup7IlIUKLI5N1XqoSO6b5Xppyw7FH0sPKTepeOuEcBBKo/259gxC1MhA pGgaj3+pGDxttnjAdYP+r1b3svGoEMZtD8esrn+e6PGCOEzI5HG7sJt88fYT5O1zVpRm Ry/A== X-Google-Smtp-Source: APXvYqyNu6MIoeBWsFVGLQshOwqj3Wpc8wGYqvhgR1TirvxsuzR/P9yAdh9xRg5BgsxYGE/XIc7/b70QrL2TrLM8iXM= X-Received: by 2002:a25:a049:: with SMTP id x67mr41690409ybh.3.1555013306518; Thu, 11 Apr 2019 13:08:26 -0700 (PDT) MIME-Version: 1.0 References: <20190215185151.GG7897@sirena.org.uk> <20190226155948.299aa894a5576e61dda3e5aa@linux-foundation.org> <20190228151438.fc44921e66f2f5d393c8d7b4@linux-foundation.org> <026b5082-32f2-e813-5396-e4a148c813ea@collabora.com> <20190301124100.62a02e2f622ff6b5f178a7c3@linux-foundation.org> <3fafb552-ae75-6f63-453c-0d0e57d818f3@collabora.com> <36faea07-139c-b97d-3585-f7d6d362abc3@collabora.com> <20190306140529.GG3549@rapoport-lnx> <21d138a5-13e4-9e83-d7fe-e0639a8d180a@collabora.com> In-Reply-To: From: Guenter Roeck Date: Thu, 11 Apr 2019 13:08:15 -0700 Message-ID: Subject: Re: next/master boot bisection: next-20190215 on beaglebone-black To: Kees Cook Cc: kernelci@groups.io, Dan Williams , Guillaume Tucker , Mike Rapoport , Andrew Morton , Michal Hocko , Mark Brown , Tomeu Vizoso , Matt Hart , Stephen Rothwell , Kevin Hilman , Enric Balletbo i Serra , Nicholas Piggin , Dominik Brodowski , Masahiro Yamada , Adrian Reber , Linux Kernel Mailing List , Johannes Weiner , Linux MM , Mathieu Desnoyers , Richard Guy Briggs , "Peter Zijlstra (Intel)" , info@kernelci.org 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: On Thu, Apr 11, 2019 at 10:35 AM Kees Cook wrote: > > On Thu, Apr 11, 2019 at 9:42 AM Guenter Roeck wrote: > > > > On Thu, Apr 11, 2019 at 9:19 AM Kees Cook wrote: > > > > > > On Thu, Mar 7, 2019 at 7:43 AM Dan Williams wrote: > > > > I went ahead and acquired one of these boards to see if I can can > > > > debug this locally. > > > > > > Hi! Any progress on this? Might it be possible to unblock this series > > > for v5.2 by adding a temporary "not on ARM" flag? > > > > > > > Can someone send me a pointer to the series in question ? I would like > > to run it through my testbed. > > It's already in -mm and linux-next (",mm: shuffle initial free memory > to improve memory-side-cache utilization") but it gets enabled with > CONFIG_SHUFFLE_PAGE_ALLOCATOR=y (which was made the default briefly in > -mm which triggered problems on ARM as was reverted). > Boot tests report Qemu test results: total: 345 pass: 345 fail: 0 This is on top of next-20190410 with CONFIG_SHUFFLE_PAGE_ALLOCATOR=y and the known crashes fixed. $ git log --oneline next-20190410.. 3367c36ce744 Set SHUFFLE_PAGE_ALLOCATOR=y for testing. d2aee8b3cd5d Revert "crypto: scompress - Use per-CPU struct instead multiple variables" 4bc9f5bc9a84 Fix: rhashtable: use bit_spin_locks to protect hash bucket. Boot tests on arm are: Building arm:versatilepb:versatile_defconfig:aeabi:pci:scsi:mem128:versatile-pb:rootfs ... running ........ passed Building arm:versatilepb:versatile_defconfig:aeabi:pci:mem128:versatile-pb:initrd ... running ........ passed Building arm:versatileab:versatile_defconfig:mem128:versatile-ab:initrd ... running ........ passed Building arm:imx25-pdk:imx_v4_v5_defconfig:nonand:mem128:imx25-pdk:initrd ... running ........ passed Building arm:kzm:imx_v6_v7_defconfig:nodrm:mem128:initrd ... running .......... passed Building arm:mcimx6ul-evk:imx_v6_v7_defconfig:nodrm:mem256:imx6ul-14x14-evk:initrd ... running .......... passed Building arm:mcimx6ul-evk:imx_v6_v7_defconfig:nodrm:sd:mem256:imx6ul-14x14-evk:rootfs ... running .......... passed Building arm:vexpress-a9:multi_v7_defconfig:nolocktests:mem128:vexpress-v2p-ca9:initrd ... running ........ passed Building arm:vexpress-a9:multi_v7_defconfig:nolocktests:sd:mem128:vexpress-v2p-ca9:rootfs ... running ........ passed Building arm:vexpress-a9:multi_v7_defconfig:nolocktests:virtio-blk:mem128:vexpress-v2p-ca9:rootfs ... running ........ passed Building arm:vexpress-a15:multi_v7_defconfig:nolocktests:sd:mem128:vexpress-v2p-ca15-tc1:rootfs ... running ........ passed Building arm:vexpress-a15-a7:multi_v7_defconfig:nolocktests:sd:mem256:vexpress-v2p-ca15_a7:rootfs ... running ........ passed Building arm:beagle:multi_v7_defconfig:sd:mem256:omap3-beagle:rootfs ... running ............ passed Building arm:beaglexm:multi_v7_defconfig:sd:mem512:omap3-beagle-xm:rootfs ... running ........... passed Building arm:overo:multi_v7_defconfig:sd:mem256:omap3-overo-tobi:rootfs ... running ........... passed Building arm:midway:multi_v7_defconfig:mem2G:ecx-2000:initrd ... running .......... passed Building arm:sabrelite:multi_v7_defconfig:mem256:imx6dl-sabrelite:initrd ... running ............ passed Building arm:mcimx7d-sabre:multi_v7_defconfig:mem256:imx7d-sdb:initrd ... running .......... passed Building arm:xilinx-zynq-a9:multi_v7_defconfig:mem128:zynq-zc702:initrd ... running ............ passed Building arm:xilinx-zynq-a9:multi_v7_defconfig:sd:mem128:zynq-zc702:rootfs ... running ............ passed Building arm:xilinx-zynq-a9:multi_v7_defconfig:sd:mem128:zynq-zc706:rootfs ... running ............ passed Building arm:xilinx-zynq-a9:multi_v7_defconfig:sd:mem128:zynq-zed:rootfs ... running ........... passed Building arm:cubieboard:multi_v7_defconfig:mem128:sun4i-a10-cubieboard:initrd ... running ........... passed Building arm:raspi2:multi_v7_defconfig:bcm2836-rpi-2-b:initrd ... running .......... passed Building arm:raspi2:multi_v7_defconfig:sd:bcm2836-rpi-2-b:rootfs ... running .......... passed Building arm:virt:multi_v7_defconfig:virtio-blk:mem512:rootfs ... running ......... passed Building arm:smdkc210:exynos_defconfig:cpuidle:nocrypto:mem128:exynos4210-smdkv310:initrd ... running ......... passed Building arm:realview-pb-a8:realview_defconfig:realview_pb:mem512:arm-realview-pba8:initrd ... running ........ passed Building arm:realview-pbx-a9:realview_defconfig:realview_pb:arm-realview-pbx-a9:initrd ... running ........ passed Building arm:realview-eb:realview_defconfig:realview_eb:mem512:arm-realview-eb:initrd ... running ........ passed Building arm:realview-eb-mpcore:realview_defconfig:realview_eb:mem512:arm-realview-eb-11mp-ctrevb:initrd ... running ......... passed Building arm:akita:pxa_defconfig:nofdt:nodebug:notests:novirt:nousb:noscsi:initrd ... running ..... passed Building arm:borzoi:pxa_defconfig:nofdt:nodebug:notests:novirt:nousb:noscsi:initrd ... running ..... passed Building arm:mainstone:pxa_defconfig:nofdt:nodebug:notests:novirt:nousb:noscsi:initrd ... running ..... passed Building arm:spitz:pxa_defconfig:nofdt:nodebug:notests:novirt:nousb:noscsi:initrd ... running ..... passed Building arm:terrier:pxa_defconfig:nofdt:nodebug:notests:novirt:nousb:noscsi:initrd ... running ..... passed Building arm:tosa:pxa_defconfig:nofdt:nodebug:notests:novirt:nousb:noscsi:initrd ... running ..... passed Building arm:z2:pxa_defconfig:nofdt:nodebug:notests:novirt:nousb:noscsi:initrd ... running ..... passed Building arm:collie:collie_defconfig:aeabi:notests:initrd ... running ..... passed Building arm:integratorcp:integrator_defconfig:mem128:integratorcp:initrd ... running ....... passed Building arm:palmetto-bmc:aspeed_g4_defconfig:aspeed-bmc-opp-palmetto:initrd ... running ................. passed Building arm:witherspoon-bmc:aspeed_g5_defconfig:notests:aspeed-bmc-opp-witherspoon:initrd ... running ........... passed Building arm:ast2500-evb:aspeed_g5_defconfig:notests:aspeed-ast2500-evb:initrd ... running ................ passed Building arm:romulus-bmc:aspeed_g5_defconfig:notests:aspeed-bmc-opp-romulus:initrd ... running ......................... passed Building arm:mps2-an385:mps2_defconfig:mps2-an385:initrd ... running ...... passed Guenter