On Tue, Jul 3, 2018 at 11:18 AM, Fabio Estevam <feste...@gmail.com> wrote:
> Hi Horia,
>
> I am not able to boot linux-next 20180703 on imx6 due to a problem
> with the CAAM driver.
which is caused by the following commit:
commit 46e4bf08f6388ba748597275012d715d5e1861e6
Author: Logan Gunthorpe <log...@deltatee.com>
Date: Thu Jun 28 16:30:19 2018 +1000
crypto: caam: cleanup CONFIG_64BIT ifdefs when using io{read|write}64
Clean up the extra ifdefs which defined the wr_reg64 and rd_reg64
functions in non-64bit cases in favour of the new common
io-64-nonatomic-lo-hi header.
To be consistent with CAAM engine HW spec: in case of 64-bit registers,
irrespective of device endianness, the lower address should be read from /
written to first, followed by the upper address. Indeed the I/O accessors
in CAAM driver currently don't follow the spec, however this is a good
opportunity to fix the code.
Link: http://lkml.kernel.org/r/20180622194752.11221-7-log...@deltatee.com
Signed-off-by: Logan Gunthorpe <log...@deltatee.com>
Reviewed-by: Horia Geantă <horia.gea...@nxp.com>
Reviewed-by: Andy Shevchenko <andy.shevche...@gmail.com>
Cc: Dan Douglass <dan.dougl...@nxp.com>
Cc: Herbert Xu <herb...@gondor.apana.org.au>
Cc: "David S. Miller" <da...@davemloft.net>
Cc: Alan Cox <gno...@lxorguk.ukuu.org.uk>
Cc: Allen Hubbe <allen.hu...@dell.com>
Cc: Arnd Bergmann <a...@arndb.de>
Cc: Benjamin Herrenschmidt <b...@kernel.crashing.org>
Cc: Christoph Hellwig <h...@lst.de>
Cc: Dave Jiang <dave.ji...@intel.com>
Cc: Greg Kroah-Hartman <gre...@linuxfoundation.org>
Cc: Helge Deller <del...@gmx.de>
Cc: "James E.J. Bottomley" <j...@parisc-linux.org>
Cc: Jon Mason <jdma...@kudzu.us>
Cc: Kate Stewart <kstew...@linuxfoundation.org>
Cc: Michael Ellerman <m...@ellerman.id.au>
Cc: Nicholas Piggin <npig...@gmail.com>
Cc: Paul Mackerras <pau...@samba.org>
Cc: Philippe Ombredanne <pombreda...@nexb.com>
Cc: Suresh Warrier <warr...@linux.vnet.ibm.com>
Cc: Thomas Gleixner <t...@linutronix.de>
Signed-off-by: Andrew Morton <a...@linux-foundation.org>
Signed-off-by: Stephen Rothwell <s...@canb.auug.org.au>
I will report it in its original thread.
