linux-kernel - Re: v4.9-rc1: Build and qemu test results (3 build failures, 9 qemu test failures)

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Date:   Sun, 16 Oct 2016 21:30:00 +0900 (JST)
From:   Stafford Horne <shorne@...il.com>
To:     Guenter Roeck <linux@...ck-us.net>
cc:     "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        "arnd@...db.de" <arnd@...db.de>, Kees Cook <keescook@...omium.org>,
        Stafford Horne <shorne@...il.com>,
        Tony Lindgren <tony@...mide.com>,
        Marcin Niestroj <m.niestroj@...nn-global.com>,
        Lee Jones <lee.jones@...aro.org>,
        Paul Burton <paul.burton@...tec.com>,
        Ralf Baechle <ralf@...ux-mips.org>
Subject: Re: v4.9-rc1: Build and qemu test results (3 build failures, 9 qemu
 test failures)



On Sat, 15 Oct 2016, Guenter Roeck wrote:

> Here are some build and qemu test results for v4.9-rc1.
> Details are available at http://kerneltests.org/builders/.
>
> Build results:
> 	total: 149 pass: 146 fail: 3
> Failed builds:
> 	 arm:allmodconfig
> 	 arm64:allmodconfig
> 	 powerpc:allmodconfig
>
> Qemu test results:
> 	total: 110 pass: 101 fail: 9
> Failed tests:
> 	mips: malta_defconfig:nosmp
> 	mips: malta_defconfig:smp
> 	mips64: malta_defconfig:nosmp
> 	mips64: malta_defconfig:smp
> 	mipsel: malta_defconfig:nosmp
> 	mipsel: malta_defconfig:smp
> 	mipsel64: malta_defconfig:nosmp
> 	mipsel64: malta_defconfig:smp
> 	 openrisc:or1ksim_defconfig

For openrisc,

I reproduced this.  It seems the fix is a patch you have already posted
for doing `#define __ro_after_init __read_mostly`. Bisected to commit 
d2ec3f77de8e ("pty: make ptmx file ops read-only
after init").

That patch has not made into into the 4.9 tree it seems.  Do you have
a place you can get it in?

> The build errors are all due to
> 	ERROR: "irq_set_parent" [drivers/mfd/tps65217.ko] undefined!
> Proposed fixes: [1] [2]
>
> The qemu/mips failures are fixed with [3], [4].
> The openrisc qemu failure is fixed with [5].
>
> Guenter
>
> -------------
> [1] https://patchwork.kernel.org/patch/9377491/
> [2] https://patchwork.kernel.org/patch/9330925/
> [3] https://patchwork.linux-mips.org/patch/14395/
> [4] https://patchwork.linux-mips.org/patch/14396/
> [5] https://patchwork.kernel.org/patch/9349191/
>
>