linux-kernel - Re: linux-next: build failure after merge of the tty tree

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Message-ID: <20120717111053.287191b3@pyramind.ukuu.org.uk>
Date:	Tue, 17 Jul 2012 11:10:53 +0100
From:	Alan Cox <alan@...rguk.ukuu.org.uk>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
Cc:	Greg KH <greg@...ah.com>, linux-next@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: linux-next: build failure after merge of the tty tree

On Tue, 17 Jul 2012 13:45:06 +1000
Stephen Rothwell <sfr@...b.auug.org.au> wrote:

> Hi Greg,
> 
> After merging the tty tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
> 
> drivers/tty/tty_ioctl.c: In function 'set_sgflags':
> drivers/tty/tty_ioctl.c:741:9: error: request for member 'c_iflag' in something not a structure or union
> drivers/tty/tty_ioctl.c:742:9: error: request for member 'c_oflag' in something not a structure or union
> drivers/tty/tty_ioctl.c:743:9: error: request for member 'c_lflag' in something not a structure or union
> drivers/tty/tty_ioctl.c:745:10: error: request for member 'c_iflag' in something not a structure or union
> drivers/tty/tty_ioctl.c:746:10: error: request for member 'c_lflag' in something not a structure or union
> drivers/tty/tty_ioctl.c:749:10: error: request for member 'c_lflag' in something not a structure or union
> drivers/tty/tty_ioctl.c:753:10: error: request for member 'c_oflag' in something not a structure or union
> drivers/tty/tty_ioctl.c:756:10: error: request for member 'c_iflag' in something not a structure or union
> drivers/tty/tty_ioctl.c:757:10: error: request for member 'c_lflag' in something not a structure or union
> drivers/tty/tty_ioctl.c:759:15: error: request for member 'c_lflag' in something not a structure or union
> drivers/tty/tty_ioctl.c:760:10: error: request for member 'c_cc' in something not a structure or union
> drivers/tty/tty_ioctl.c:761:10: error: request for member 'c_cc' in something not a structure or union
> 
> Caused by commit adc8d746caa6 ("tty: move the termios object into the
> tty").  Did anyone build test this?  :-(

It's known not to build. I sent Greg some patches but he wants them
versus a different tree. I hope to have that done and tested in the next
couple of days, until then I'd suggest you drop the tty tree - in
particular because the version you are currently using scribbles on other
bits of of memory.

Alan
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