Subject: Re: linux-next: build failure after merge of the bkl-ioctl tree

From: Frederic Weisbecker <[email-masked]>
Date: Thu, 29 Apr 2010 22:50:28 +0200

On Thu, Apr 29, 2010 at 10:40:56PM +0200, John Kacur wrote:
> 
> 
> On Thu, 29 Apr 2010, Stephen Rothwell wrote:
> 
> > Hi Frédéric,
> > 
> > After merging the bkl-ioctl tree, today's linux-next build (x86_64
> > allmodconfig) failed like this:
> > 
> > drivers/scsi/3w-xxxx.c: In function 'tw_chrdev_ioctl':
> > drivers/scsi/3w-xxxx.c:896: error: 'inode' undeclared (first use in this function)
> > 
> > Caused by commit 5c9af160f830a68734f600fc0f90cba35e26727b ("scsi: Push
> > down BKL into ioctl functions").
> > 
> > I have used the version of the blk-ioctl tree from next-20100428 for
> > today.
> 
> Frederic: did you miss one of my patches to fix the scsi compile problems?
> 
> The following should have fixed the above:
> 
> From 3605ca2d1b29511fe1c95b47c4c596f392797585 Mon Sep 17 00:00:00 2001
> From: John Kacur <[email-masked]>
> Date: Tue, 27 Apr 2010 10:47:43 +0200
> Subject: [PATCH 04/10] bkl: Fix missing inode tw_chrdev_ioctl due to bkl pushdown
> Cc: Arnd Bergmann <[email-masked]>,
>     Linus Torvalds <[email-masked]>,
>     Frederic Weisbecker <[email-masked]>,
>     Jan Blunck <[email-masked]>,
>     Thomas Gleixner <[email-masked]>
> 
> Signed-off-by: John Kacur <[email-masked]>
> ---
>  drivers/scsi/3w-xxxx.c |    1 +
>  1 files changed, 1 insertions(+), 0 deletions(-)
> 
> diff --git a/drivers/scsi/3w-xxxx.c b/drivers/scsi/3w-xxxx.c
> index 45a737c..2957691 100644
> --- a/drivers/scsi/3w-xxxx.c
> +++ b/drivers/scsi/3w-xxxx.c
> @@ -890,6 +890,7 @@ static long tw_chrdev_ioctl(struct file *file, unsigned int cmd, unsigned long a
>  	unsigned long data_buffer_length_adjusted = 0;
>  	unsigned long *cpu_addr;
>  	long timeout;
> +	struct inode *inode = file->f_dentry->d_inode;
>  	TW_New_Ioctl *tw_ioctl;
>  	TW_Passthru *passthru;
>  	TW_Device_Extension *tw_dev = tw_device_extension_list[iminor(inode)];
> -- 
> 1.6.6.1

My bad, I was really sure I integrated all of your fixes, and it even fixed
by build. I probably forgot a git-add.

Will apply this one, thanks!