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From: Frank Haverkamp <haver@linux.vnet.ibm.com>
To: fengguang.wu@intel.com
Cc: jim.epost@gmail.com, sfr@canb.auug.org.au,
	gregkh@linuxfoundation.org, linux-next@vger.kernel.org,
	linux-kernel@vger.kernel.org, kbuild-all@01.org
Subject: Re: [PATCH 1/2] GenWQE: Fix endian issues detected by sparse
Date: Fri, 20 Dec 2013 20:12:53 +0100	[thread overview]
Message-ID: <1387566773.1847.28.camel@oc7383187364.ibm.com> (raw)
In-Reply-To: <1387553171-31469-1-git-send-email-haver@linux.vnet.ibm.com>

Hi Greg,

Am Freitag, den 20.12.2013, 16:26 +0100 schrieb Frank Haverkamp:
> +++ b/drivers/misc/genwqe/card_utils.c
> @@ -59,7 +59,7 @@ int __genwqe_writeq(struct genwqe_dev *c
>         if (cd->mmio == NULL)
>                 return -EIO;
> 
> -       __raw_writeq(cpu_to_be64((val)), (cd->mmio + byte_offs));
> +       __raw_writeq((__force u32)cpu_to_be64(val), cd->mmio +
> byte_offs);

what a pity. I introduced here a wrong cast to u32 and not to u64 what
it should have been. I will send a fix, once I have tried it out.

Regards

Frank

  parent reply	other threads:[~2013-12-20 19:12 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2013-12-20 14:17 randconfig build error with next-20131220, in drivers/misc/genwqe/genwqe_driver.h Jim Davis
2013-12-20 15:26 ` [PATCH 1/2] GenWQE: Fix endian issues detected by sparse Frank Haverkamp
2013-12-20 16:47   ` Greg KH
2013-12-20 19:12   ` Frank Haverkamp [this message]
2013-12-20 19:27     ` [PATCH] GenWQE: Accidently casting to u32 where u64 is required Frank Haverkamp
2014-01-07  6:41   ` [PATCH 1/2] GenWQE: Fix endian issues detected by sparse Dan Carpenter
2014-01-07 12:30     ` Frank Haverkamp
2014-01-07 12:45       ` Dan Carpenter
2014-01-07 14:39         ` Frank Haverkamp
2014-01-07 14:41           ` [PATCH 1/3] GenWQE: Rework return code for flash-update ioctl Frank Haverkamp
2014-01-07 14:41           ` [PATCH 2/3] GenWQE: Fix compile problems for Alpha Frank Haverkamp
2014-01-07 14:41           ` [PATCH 3/3] GenWQE: Fix warnings for sparc Frank Haverkamp
2013-12-20 15:26 ` [PATCH 2/2] GenWQE: Replace dynamic_hex_dump with print_hex_dump_debug Frank Haverkamp
2013-12-20 15:33   ` Greg KH
2013-12-20 15:49     ` Frank Haverkamp
2013-12-20 15:55       ` Greg KH

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