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From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Rusty Russell <rusty@rustcorp.com.au>
Cc: linux-next@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: linux-next: rr tree build warnings
Date: Mon, 9 Nov 2009 18:40:46 +1100	[thread overview]
Message-ID: <20091109184046.2a802372.sfr@canb.auug.org.au> (raw)
In-Reply-To: <20091109183104.2bf7add6.sfr@canb.auug.org.au>

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Hi Rusty,

On Mon, 9 Nov 2009 18:31:04 +1100 Stephen Rothwell <sfr@canb.auug.org.au> wrote:
>
> Today's linux-next build (x86_64 allmodconfig) produced these warnings:
> 
> drivers/usb/storage/libusual.c:239: warning: passing argument 1 of '__check_old_set_param' from incompatible pointer type
> include/linux/moduleparam.h:165: note: expected 'int (*)(const char *, struct kernel_param *)' but argument is of type 'int (*)(const char *, const struct kernel_param *)'
> drivers/usb/storage/libusual.c:239: warning: passing argument 1 of '__check_old_set_param' from incompatible pointer type
> include/linux/moduleparam.h:165: note: expected 'int (*)(const char *, struct kernel_param *)' but argument is of type 'int (*)(const char *, const struct kernel_param *)'
> drivers/usb/storage/libusual.c:239: warning: passing argument 1 of '__check_old_set_param' from incompatible pointer type
> include/linux/moduleparam.h:165: note: expected 'int (*)(const char *, struct kernel_param *)' but argument is of type 'int (*)(const char *, const struct kernel_param *)'
> drivers/usb/storage/libusual.c:239: warning: passing argument 1 of '__check_old_set_param' from incompatible pointer type
> include/linux/moduleparam.h:165: note: expected 'int (*)(const char *, struct kernel_param *)' but argument is of type 'int (*)(const char *, const struct kernel_param *)'
> 
> Introduced by commit 9f94999724555729819ea0143eab1d0529c029d1
> ("param:param_ops").

I am also getting some section mismatch warnings like this:

WARNING: drivers/mtd/ubi/ubi.o(.data+0x1c0): Section mismatch in reference from the variable __ops_mtd to the function .init.text:ubi_mtd_param_parse()
The variable __ops_mtd references
the function __init ubi_mtd_param_parse()
If the reference is valid then annotate the
variable with __init* or __refdata (see linux/init.h) or name the variable:
*driver, *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, 

Which are probably also related to the above change.
-- 
Cheers,
Stephen Rothwell                    sfr@canb.auug.org.au
http://www.canb.auug.org.au/~sfr/

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  reply	other threads:[~2009-11-09  7:40 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-11-09  7:31 linux-next: rr tree build warnings Stephen Rothwell
2009-11-09  7:40 ` Stephen Rothwell [this message]
2009-11-10  2:20   ` Rusty Russell
2009-11-10  5:20     ` Sam Ravnborg
2009-11-10  2:20 ` Rusty Russell
  -- strict thread matches above, loose matches on Subject: below --
2009-03-16  5:47 Stephen Rothwell
2009-01-08  6:44 Stephen Rothwell
2009-01-06  3:43 Stephen Rothwell

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