All of lore.kernel.org
 help / color / mirror / Atom feed
From: Patrick McHardy <kaber@trash.net>
To: Martin Michlmayr <tbm@cyrius.com>
Cc: linux-kernel@vger.kernel.org,
	Evgeniy Polyakov <johnpol@2ka.mipt.ru>,
	Herbert Xu <herbert@gondor.apana.org.au>,
	Ralf Baechle <ralf@linux-mips.org>
Subject: Re: 2.6.25-rc3: "__divdi3" [drivers/crypto/hifn_795x.ko] undefined!
Date: Tue, 26 Feb 2008 13:28:51 +0100	[thread overview]
Message-ID: <47C40603.8060908@trash.net> (raw)
In-Reply-To: <20080226122100.GB22699@deprecation.cyrius.com>

[-- Attachment #1: Type: text/plain, Size: 347 bytes --]

Martin Michlmayr wrote:
> With 2.6.25-rc3 and a config file with
>
> CONFIG_CRYPTO_DEV_HIFN_795X=m
> CONFIG_CRYPTO_DEV_HIFN_795X_RNG=y
>
> I get the following build error on at least ARM and MIPS:
>
>   Building modules, stage 2.
>   MODPOST 759 modules
> ERROR: "__divdi3" [drivers/crypto/hifn_795x.ko] undefined!
>   

Does this patch fix it?



[-- Attachment #2: x --]
[-- Type: text/plain, Size: 590 bytes --]

diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
index 3110bf7..92c53ce 100644
--- a/drivers/crypto/hifn_795x.c
+++ b/drivers/crypto/hifn_795x.c
@@ -825,8 +825,8 @@ static int hifn_register_rng(struct hifn_device *dev)
 	/*
 	 * We must wait at least 256 Pk_clk cycles between two reads of the rng.
 	 */
-	dev->rng_wait_time	= DIV_ROUND_UP(NSEC_PER_SEC, dev->pk_clk_freq) *
-				  256;
+	dev->rng_wait_time	= DIV_ROUND_UP((unsigned int)NSEC_PER_SEC,
+					       dev->pk_clk_freq) * 256;
 
 	dev->rng.name		= dev->name;
 	dev->rng.data_present	= hifn_rng_data_present,

  reply	other threads:[~2008-02-26 12:29 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-02-26 12:21 2.6.25-rc3: "__divdi3" [drivers/crypto/hifn_795x.ko] undefined! Martin Michlmayr
2008-02-26 12:28 ` Patrick McHardy [this message]
2008-02-26 13:39   ` Martin Michlmayr
2008-02-26 15:34 ` [2.6.25 patch] drivers/crypto/hifn_795x.c: fix 64bit division Adrian Bunk
2008-02-26 17:20   ` Martin Michlmayr
2008-02-26 18:52   ` Evgeniy Polyakov
2008-02-27  0:04     ` Andrew Morton
2008-02-27  6:22       ` Adrian Bunk
2008-02-27  6:47         ` Andrew Morton
2008-02-28  8:02           ` Adrian Bunk
2008-02-27 15:59       ` Evgeniy Polyakov
2008-02-27  3:46 ` 2.6.25-rc3: "__divdi3" [drivers/crypto/hifn_795x.ko] undefined! David Rientjes
2008-02-27 11:29   ` Patrick McHardy
2008-02-28 19:40   ` Andrew Morton
2008-02-27 14:53 ` Ralf Baechle

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=47C40603.8060908@trash.net \
    --to=kaber@trash.net \
    --cc=herbert@gondor.apana.org.au \
    --cc=johnpol@2ka.mipt.ru \
    --cc=linux-kernel@vger.kernel.org \
    --cc=ralf@linux-mips.org \
    --cc=tbm@cyrius.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.