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From: Vince Weaver <vincent.weaver@maine.edu>
To: Peter Wu <peter@lekensteyn.nl>
Cc: Michal Marek <mmarek@suse.com>, Al Viro <viro@zeniv.linux.org.uk>,
	Oliver Hartkopp <socketcan@hartkopp.net>,
	linux-kernel@vger.kernel.org, linux-kbuild@vger.kernel.org
Subject: Re: 'kbuild' merge before 4.9-rc1 breaks build and boot
Date: Mon, 7 Nov 2016 14:10:12 -0500 (EST)	[thread overview]
Message-ID: <alpine.DEB.2.20.1611071408040.24418@macbook-air> (raw)
In-Reply-To: <20161027154202.GE27017@al>

On Thu, 27 Oct 2016, Peter Wu wrote:

> I can confirm Olivers issue, the current mainline kernel fails to boot
> on kernels with CONFIG_MODVERSIONS=y. Bisection points to:
> 
>     commit 784d5699eddc55878627da20d3fe0c8542e2f1a2
>     Author: Al Viro <viro@zeniv.linux.org.uk>
>     Date:   Mon Jan 11 11:04:34 2016 -0500
> > WARNING: "memset" [sound/usb/snd-usbmidi-lib.ko] has no CRC!
> > WARNING: "__fentry__" [sound/usb/snd-usbmidi-lib.ko] has no CRC!
> > WARNING: "memcpy" [sound/usb/snd-usbmidi-lib.ko] has no CRC!
> > WARNING: "__sw_hweight32" [sound/usb/snd-usbmidi-lib.ko] has no CRC!

Has any progress been made with this problem?

I'm also encountering it on my debian-unstable box on any kernel more 
recent than 4.9-rc1 (up to and including 4.9-rc4).  I am glad someone 
managed to isolate it as I was unable to get a clean bisect.

Vince

  reply	other threads:[~2016-11-07 19:10 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-10-21 16:23 'kbuild' merge before 4.9-rc1 breaks build and boot Oliver Hartkopp
2016-10-24  5:21 ` Oliver Hartkopp
2016-10-27 15:42 ` Peter Wu
2016-11-07 19:10   ` Vince Weaver [this message]
2016-11-07 21:39     ` Peter Wu
2016-11-08  1:33       ` Nicholas Piggin
2016-11-20 18:26         ` Peter Wu
2016-11-21  5:49           ` Nicholas Piggin
2016-11-21  6:39             ` [PATCH resend] kbuild: provide include/asm/asm-prototypes.h for x86 Adam Borowski
2016-11-21  7:27               ` Nicholas Piggin
2016-11-21  8:00                 ` Peter Wu
2016-11-21 14:52                 ` [PATCH reworded] x86/kbuild: enable modversions for symbols exported from asm Adam Borowski
2016-11-21 15:04                   ` Peter Wu
2016-11-21 16:49                   ` Oliver Hartkopp

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