linux-kernel - Re: [PATCH 4.6 000/121] 4.6.2-stable review

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Message-ID: <20160607200242.GA16926@roeck-us.net>
Date:	Tue, 7 Jun 2016 13:02:42 -0700
From:	Guenter Roeck <linux@...ck-us.net>
To:	Kevin Hilman <khilman@...libre.com>
Cc:	"kernelci.org bot" <bot@...nelci.org>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, shuah.kh@...sung.com,
	patches@...nelci.org, stable@...r.kernel.org,
	Matt Hart <matt.hart@...aro.org>
Subject: Re: [PATCH 4.6 000/121] 4.6.2-stable review

On Mon, Jun 06, 2016 at 09:18:53AM -0700, Guenter Roeck wrote:
> On Mon, Jun 06, 2016 at 06:55:04AM -0700, Kevin Hilman wrote:
> > kernelci.org bot <bot@...nelci.org> writes:
> > 
> > > stable-queue boot: 73 boots: 3 failed, 68 passed with 2 offline (v4.6.1-121-g2276ff7d4bf9)
> > >
> > > Full Boot Summary: https://kernelci.org/boot/all/job/stable-queue/kernel/v4.6.1-121-g2276ff7d4bf9/
> > > Full Build Summary: https://kernelci.org/build/stable-queue/kernel/v4.6.1-121-g2276ff7d4bf9/
> > >
> > > Tree: stable-queue
> > > Branch: local/linux-4.6.y.queue
> > > Git Describe: v4.6.1-121-g2276ff7d4bf9
> > > Git Commit: 2276ff7d4bf9c438832f761ffd525cacf55362cd
> > > Git URL: git://server.roeck-us.net/git/linux-stable.git
> > > Tested: 28 unique boards, 9 SoC families, 16 builds out of 100
> > >
> > > Boot Failures Detected: https://kernelci.org/boot/?v4.6.1-121-g2276ff7d4bf9&fail
> > >
> > > arm64:
> > >
> > >     defconfig:
> > >         apq8016-sbc: 1 failed lab
> > >
> > >     defconfig+CONFIG_RANDOMIZE_BASE=y:
> > >         apq8016-sbc: 1 failed lab
> > 
> > Theses two are real boot regressions, bisections forthcoming.
> > 
> This, plus several arm builds, plus all MIPS builds are failing.
> I am out of town, bisecting tonight.
> 
Followup: Reverting both 'MIPS: Sync icache & dcache in set_pte_at' and 'MIPS:
Handle highmem pages in __update_cache' fixes the mips build problem for me.
Tested in 4.4 and 4.6. I also ran a qemu test with 4.6 after reverting those
patches, which passed.

Guenter