On Sat, Aug 10, 2013 at 07:34:36PM +0200, Julia Lawall wrote:
From: Julia Lawall julia.law...@lip6.fr
Adjust alignment in automatically generated code. If this code
will not be regenerated in the future, it may as well look nice.
Signed-off-by: Julia Lawall julia.law...@lip6.fr
---
On Wed, 14 Aug 2013, Herbert Xu wrote:
On Sat, Aug 10, 2013 at 07:34:36PM +0200, Julia Lawall wrote:
From: Julia Lawall julia.law...@lip6.fr
Adjust alignment in automatically generated code. If this code
will not be regenerated in the future, it may as well look nice.
On Sat, Aug 10, 2013 at 06:01:11PM -0700, Andi Kleen wrote:
From: Andi Kleen a...@linux.intel.com
Tables used from assembler should be marked __visible to let
the compiler know.
Signed-off-by: Andi Kleen a...@linux.intel.com
Patch applied. Thanks Andi.
--
Email: Herbert Xu
On Fri, Aug 09, 2013 at 04:57:48PM +0900, Jingoo Han wrote:
This local symbol is used only in this file.
Fix the following sparse warnings:
drivers/crypto/sahara.c:420:6: warning: symbol 'sahara_watchdog' was not
declared. Should it be static?
Signed-off-by: Jingoo Han
On Mon, Aug 12, 2013 at 06:49:37PM -0300, Marcelo Cerri wrote:
The NX driver uses the transformation context to store several fields
containing data related to the state of the operations in progress.
Since a single tfm can be used by different kernel threads at the same
time, we need to
From: Julia Lawall julia.law...@lip6.fr
Adjust alignment and replace commas by semicolons in automatically
generated code.
Signed-off-by: Julia Lawall julia.law...@lip6.fr
---
crypto/camellia_generic.c | 48 +++---
1 file changed, 24 insertions(+), 24
From: Julia Lawall julia.law...@lip6.fr
Adjust alignment and replace commas by semicolons in automatically
generated code.
Signed-off-by: Julia Lawall julia.law...@lip6.fr
---
arch/x86/crypto/camellia_glue.c | 48
1 file changed, 24 insertions(+), 24
Hello,
The crypto/xor module omits a check for osxsave. This is a problem on
sufficiently new hardware but with, for example, a PV guest on a
sufficiently old version of xeni (eg 3.4). This shows up on Amazon EC2
under a slightly different guise (see
This affects xen pv guests with sufficiently old versions of xen and
sufficiently new hardware. On such a system, a guest with a btrfs
root won't even boot.
Signed-off-by: John Haxby john.ha...@oracle.com
---
arch/x86/include/asm/xor_avx.h | 4 ++--
1 file changed, 2 insertions(+), 2
CAAM driver contains one macro (xstr) used for printing
the line location in a file where a memdump is done. This patch
replaces the xstr macro with the already existing __stringify
macro that performs the same function.
Signed-off-by: Alex Porosanu alexandru.poros...@freescale.com
---
This patch adds an option to the Kconfig file for
SEC which enables the user to see the debug messages
that are printed inside the SEC driver.
Signed-off-by: Alex Porosanu alexandru.poros...@freescale.com
---
drivers/crypto/caam/Kconfig |8
drivers/crypto/caam/Makefile |3 +++
This patch fixes a bug in the nx-aes-gcm implementation.
Corrected the code so that the authtag is always verified after
decrypting and not just when there is associated data included.
Also, corrected the code to retrieve the input authtag from src
instead of dst.
Reviewed-by: Fionnuala Gunter
Crypto layer only passes nbytes but number of SG elements is needed
for mapping/unmapping SGs at one time using dma_map* API and also
needed to pass in for dmaengine prep function.
We call function added to scatterwalk for this purpose in omap_aes_handle_queue
to populate the values which are
Intermdiate buffers were allocated, mapped and used for DMA.
These are no longer required as we use the SGs from crypto layer
directly in previous commits in the series. Also along with it,
remove the logic for copying SGs etc as they are no longer used,
and all the associated variables in
This patch series is a rewrite of the DMA portion of omap-aes driver
and also adds support for PIO mode. Both these modes, give better
performance than before.
Earlier, only a single SG was used for DMA purpose, and the SG-list
passed from the crypto layer was being copied and DMA'd one entry at
Crypto layer only passes nbytes to encrypt but in omap-aes driver we
need to know number of SG elements to pass to dmaengine slave API.
We add function for the same to scatterwalk library.
Signed-off-by: Joel Fernandes jo...@ti.com
---
crypto/scatterwalk.c | 22 ++
In early version of this driver, assumptions were made such as
DMA layer requires contiguous buffers etc. Due to this, new buffers
were allocated, mapped and used for DMA. These assumptions are no
longer true and DMAEngine scatter-gather DMA doesn't have such
requirements. We simply the DMA
In cases where requesting for DMA channels fails for some reason, or channel
numbers are not provided in DT or platform data, we switch to PIO-only mode
also checking if platform provides IRQ numbers and interrupt register offsets
in DT and platform data. All dma-only paths are avoided in this
We initialize the scatter gather walk lists needed for PIO mode
and avoid all DMA paths such as mapping/unmapping buffers by
checking for the pio_only flag.
Signed-off-by: Joel Fernandes jo...@ti.com
---
drivers/crypto/omap-aes.c | 43 ++-
1 file
We add an IRQ handler that implements a state-machine for PIO-mode
and data structures for walking the scatter-gather list. The IRQ handler
is called in succession both when data is available to read or next
data can be sent for processing. This process continues till the entire
in/out SG lists
When DEBUG is enabled, these macros can be used to print variables
in integer and hex format, and clearly display which registers,
offsets and values are being read/written , including printing the
names of the offsets and their values.
Signed-off-by: Joel Fernandes jo...@ti.com
---
Add IRQ information to pdata and helper macros. These are
required for PIO-mode support.
Signed-off-by: Joel Fernandes jo...@ti.com
---
drivers/crypto/omap-aes.c |8
1 file changed, 8 insertions(+)
diff --git a/drivers/crypto/omap-aes.c b/drivers/crypto/omap-aes.c
index
On Wed, 2013-08-14 at 18:12 -0500, Joel Fernandes wrote:
When DEBUG is enabled, these macros can be used to print variables
in integer and hex format, and clearly display which registers,
offsets and values are being read/written , including printing the
names of the offsets and their values.
On 08/14/2013 06:12 PM, Joel Fernandes wrote:
This patch series is a rewrite of the DMA portion of omap-aes driver
and also adds support for PIO mode. Both these modes, give better
performance than before.
Earlier, only a single SG was used for DMA purpose, and the SG-list
passed from the
On 08/14/2013 06:29 PM, Joe Perches wrote:
On Wed, 2013-08-14 at 18:12 -0500, Joel Fernandes wrote:
When DEBUG is enabled, these macros can be used to print variables
in integer and hex format, and clearly display which registers,
offsets and values are being read/written , including printing
On Wed, 2013-08-14 at 18:40 -0500, Joel Fernandes wrote:
On 08/14/2013 06:29 PM, Joe Perches wrote:
On Wed, 2013-08-14 at 18:12 -0500, Joel Fernandes wrote:
When DEBUG is enabled, these macros can be used to print variables
in integer and hex format, and clearly display which registers,
On 08/14/2013 07:47 PM, Joe Perches wrote:
On Wed, 2013-08-14 at 18:40 -0500, Joel Fernandes wrote:
On 08/14/2013 06:29 PM, Joe Perches wrote:
On Wed, 2013-08-14 at 18:12 -0500, Joel Fernandes wrote:
When DEBUG is enabled, these macros can be used to print variables
in integer and hex format,
On 15/08/13 02:30, Joel Fernandes wrote:
On 08/14/2013 06:12 PM, Joel Fernandes wrote:
This patch series is a rewrite of the DMA portion of omap-aes driver
and also adds support for PIO mode. Both these modes, give better
performance than before.
Earlier, only a single SG was used for DMA
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