Signed-off-by: Steffen Klassert
---
include/linux/padata.h | 53 +
kernel/padata.c| 68
2 files changed, 110 insertions(+), 11 deletions(-)
diff --git a/include/linux/padata.h b/include/linux/padata
These are akin to the blkcipher_walk helpers.
The main differences in the async variant are:
1) Only physical walking is supported. We can't hold on to
kmap mappings across the async operation to support virtual
ablkcipher_walk operations anyways.
2) Bounce buffers used for async more ne
Extend testmgr such that it tests async hash algorithms,
and that for both sync and async hashes it tests both
->digest() and ->update()/->final() sequences.
Signed-off-by: David S. Miller
---
crypto/testmgr.c | 66 +++--
1 files changed, 48 ins
These are invoked in the 'mode' range of 400 to 499.
The cost of async vs. sync for the software algorithm implementations
varies. It can be as low as 16 cycles but as much as a couple hundred.
Here two runs of md5 testing, async then sync:
testing speed of async md5
test 0 ( 16 byte blocks
We are done with the scattergather entry when the walk offset goes
past sg->offset + sg->length, not when it crosses a page boundary.
There is a similarly queer test in the second half of
scatterwalk_pagedone() that probably needs some scrutiny.
Signed-off-by: David S. Miller
---
crypto/scatte
This is in preparation for the generic ablkcipher_walk helpers that
will be added to the crypto layer.
Signed-off-by: David S. Miller
---
drivers/crypto/hifn_795x.c | 18 +-
1 files changed, 9 insertions(+), 9 deletions(-)
diff --git a/drivers/crypto/hifn_795x.c b/drivers/cry
These patches do the work necessary to add the Niagara2 crypto
driver.
The main enablers are a set of generic ablkcipher_walk helpers, and
testing support for async hash algorithms.
Some work still remains, in particular tcrypt still can't perf test
async ciphers :-/
These changes are also avai
On Mon, 2010-05-17 at 23:50 +0200, Adrian-Ken Rueegsegger wrote:
> Geert Uytterhoeven wrote:
> > On Fri, Mar 19, 2010 at 02:33, Herbert Xu
> > wrote:
> >> On Thu, Mar 18, 2010 at 10:24:41PM +0100, michael-...@fami-braun.de wrote:
> >>> Pekka Enberg schrieb:
> Even with CONFIG_DEBUG_SLAB enab
Geert Uytterhoeven wrote:
> On Fri, Mar 19, 2010 at 02:33, Herbert Xu wrote:
>> On Thu, Mar 18, 2010 at 10:24:41PM +0100, michael-...@fami-braun.de wrote:
>>> Pekka Enberg schrieb:
Even with CONFIG_DEBUG_SLAB enabled or with CONFIG_SLUB and
CONFIG_SLUB_DEBUG_ON?
>>> no, these options hav
On Fri, Mar 19, 2010 at 02:33, Herbert Xu wrote:
> On Thu, Mar 18, 2010 at 10:24:41PM +0100, michael-...@fami-braun.de wrote:
>>
>> Pekka Enberg schrieb:
>> > Even with CONFIG_DEBUG_SLAB enabled or with CONFIG_SLUB and
>> > CONFIG_SLUB_DEBUG_ON?
>>
>> no, these options have not been / are not enab
Hi Randy,
On Fri, May 14, 2010 at 09:18:57AM -0700, Randy Dunlap wrote:
>
> Hi Steffen,
>
> These comments are roughly 90% of the way to being kernel-doc notation,
> so how about going the rest of the way, please?
>
yes of course we can. I read Documentation/kernel-doc-nano-HOWTO.txt,
so I nee
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