linux-kernel - Re: Linux 4.5-rc1

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Date:	Mon, 25 Jan 2016 22:48:35 +0530
From:	Sudip Mukherjee <sudipm.mukherjee@...il.com>
To:	Guenter Roeck <linux@...ck-us.net>
Cc:	tiwai@...e.de, sfr@...b.auug.org.au,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: Linux 4.5-rc1

On Mon, Jan 25, 2016 at 09:05:21AM -0800, Guenter Roeck wrote:
> On 01/25/2016 12:16 AM, Sudip Mukherjee wrote:
> >On Sun, Jan 24, 2016 at 06:42:01PM -0800, Guenter Roeck wrote:
> >>On Sun, Jan 24, 2016 at 02:08:22PM -0800, Linus Torvalds wrote:
> >>>So the merge window is over, and rc1 is out there.  Go test!
> >>>
> >>
> >>Here are some early test results:
> >>
> >>Build results:
> >>	total: 146 pass: 142 fail: 4
> >>Failed builds:
> >>	alpha:allmodconfig
> >>	m68k:allmodconfig
> >>	parisc:allmodconfig
> >>	xtensa:allmodconfig
> >
> >And for me powerpc allmodconfig with:
> >sound/core/compress_offload.c: In function 'snd_compr_ioctl':
> >sound/core/compress_offload.c:804:2: error: case label does not reduce to an integer constant
> >   case _IOC_NR(SNDRV_COMPRESS_GET_CODEC_CAPS):
> >	    ^
> >Stephen also complained about this.
> >http://www.gossamer-threads.com/lists/linux/kernel/2345968
> >
> powerpc:allmodconfig passes for me. Did you enable some additional build options ?

No extra options. Only allmodconfig.

> If not, what is your toolchain version ?

5.3.0

> 
> >I think this is outside my boundary for any attempt to fix. Maybe with
> >some suggestion/guidance I can try.
> >
> Given the discussion around it, I would not want to touch it myself.

Its done. Takashi has fixed it.

> 
> >Apart from powerpc:allmodconfig:
> >m32r:allmodconfig
> >tilegx:allmodconfig
> >tilepro:allmodconfig
> >
> >These three are for the same problem as in drm/vc4 which you mentioned.
> >
> Does any of those tend to fail differently than other allmodconfig builds ?

No, its that same problem. Hopefully that patch will get into rc2.

regards
sudip