On Wed, Jun 25, 2014 at 06:52:16AM -0700, Tadeusz Struk wrote:
> On 06/25/2014 06:36 AM, Herbert Xu wrote:
> >>struct icp_qat_fw_la_resp *qat_resp = resp;
> >> > struct qat_crypto_request *qat_req =
> >> > -(void *)(dma_addr_t)qat_resp->opaque_data;
> >> > +
On Wed, Jun 25, 2014 at 05:08:28PM +0800, Herbert Xu wrote:
> On Mon, Jun 23, 2014 at 09:11:29AM +0200, Stephan Mueller wrote:
> > As reported by a static code analyzer, the code for the ordering of
> > the linked list can be simplified.
> >
> > Reported-by: kbuild test robot
> > Signed-off-by: S
Sonny Rao wrote:
> Hi, I've been investigating an issue relating to hardware crypto which
> is that when I enable the s5p-sss module for hardware cryptographic
> acceleration on Samsung Exynos SoCs the in-kernel IPSec seems to
> break, although cryptographic operations on filesystems/block devices
Print the driver name that is being tested. The driver name can be
inferred parsing /proc/crypto but having it in the output is
clearer
Signed-off-by: Luca Clementi
---
crypto/tcrypt.c | 31 ---
1 file changed, 20 insertions(+), 11 deletions(-)
diff --git a/crypto/
On Tuesday, June 17, 2014 at 09:16:03 AM, Amos Kong wrote:
[...]
> > While looking at this code, can anyone explain to me why we have this
> > stuff in crypto/xor.c please ?
> >
> > 135 #define xor_speed(templ)do_xor_speed((templ), b1, b2)
> > 136
> > 137 if (fastest) {
> > 138
On Mon, Jun 23, 2014 at 06:41:28AM -0700, Joe Perches wrote:
> Adding the helper reduces object code size as well as overall
> source size line count.
>
> It's also consistent with all the various zalloc mechanisms
> in the kernel.
>
> Done with a simple cocci script and some typing.
>
> Joe Per
Modify crypto Kconfig and Makefile in order to build the qce
driver and adds qce Makefile as well.
Signed-off-by: Stanimir Varbanov
---
drivers/crypto/Kconfig | 15 +++
drivers/crypto/Makefile |1 +
drivers/crypto/qce/Makefile |6 ++
3 files changed, 22 inserti
Here is Qualcomm crypto driver device tree binding documentation
to used as a reference example.
Signed-off-by: Stanimir Varbanov
---
.../devicetree/bindings/crypto/qcom-qce.txt| 25
1 files changed, 25 insertions(+), 0 deletions(-)
create mode 100644 Documentatio
Here is v4 of the patchset.
Changes since v3:
- Fixed trivial typo related to unnecessary semicolon.
regards,
Stan
-
Here is the third version of the crypto driver.
Changes since v2:
- reworked crypto_enqueue/dequeue_request
On Tue, Jun 24, 2014 at 01:23:45AM -0700, Eric Dumazet wrote:
> From: Eric Dumazet
>
> kvfree() helper is now available, use it instead of open code it.
>
> Signed-off-by: Eric Dumazet
Patch applied.
--
Email: Herbert Xu
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.
On Mon, Jun 23, 2014 at 07:41:05PM +0300, Jussi Kivilinna wrote:
> Byte-to-bit-count computation is only partly converted to big-endian and is
> mixing in CPU-endian values. Problem was noticed by sparce with warning:
>
> CHECK arch/x86/crypto/sha512_ssse3_glue.c
> arch/x86/crypto/sha512_ssse3
On 06/25/2014 06:36 AM, Herbert Xu wrote:
>> struct icp_qat_fw_la_resp *qat_resp = resp;
>> >struct qat_crypto_request *qat_req =
>> > - (void *)(dma_addr_t)qat_resp->opaque_data;
>> > + (void *)(__force long)qat_resp->opaque_data;
> Why not just g
On Mon, Jun 23, 2014 at 07:39:17PM +0300, Jussi Kivilinna wrote:
> Patch fixes following sparse warning:
>
> CHECK arch/x86/crypto/des3_ede_glue.c
> arch/x86/crypto/des3_ede_glue.c:308:52: warning: restricted __be64 degrades
> to integer
> arch/x86/crypto/des3_ede_glue.c:309:52: warning: rest
On Mon, Jun 23, 2014 at 07:50:26PM +0530, Ruchika Gupta wrote:
> At few places in caamhash and caamalg, after allocating a dmable
> buffer for sg table , the buffer was being modified. As per
> definition of DMA_FROM_DEVICE ,afer allocation the memory should
> be treated as read-only by the driver
On Mon, Jun 23, 2014 at 06:49:30PM +0530, Ruchika Gupta wrote:
> CAAM IP has certain 64 bit registers . 32 bit architectures cannot force
> atomic-64 operations. This patch adds definition of these atomic-64
> operations for little endian platforms. The definitions which existed
> previously were
On Mon, Jun 23, 2014 at 05:42:33PM +0530, Ruchika Gupta wrote:
> For platforms with virtualization enabled
>
> 1. The job ring registers can be written to only is the job ring has been
>started i.e STARTR bit in JRSTART register is 1
>
> 2. For DECO's under direct software control
On Mon, Jun 23, 2014 at 03:08:28PM +0530, Ruchika Gupta wrote:
> Some registers like SECVID, CHAVID, CHA Revision Number,
> CTPR were defined as 64 bit resgisters. The IP provides
> a DWT bit(Double word Transpose) to transpose the two words when
> a double word register is accessed. However setti
On Tue, Jun 24, 2014 at 03:19:24PM -0700, Tadeusz Struk wrote:
> Fix random config build warnings:
>
> Implicit-function-declaration ‘__raw_writel’
> Cast to pointer from integer of different size [-Wint-to-pointer-cast]
>
> Reviewed-by: Bruce Allan
> Signed-off-by: Tadeusz Struk
> ---
> drive
On Mon, Jun 23, 2014 at 09:11:29AM +0200, Stephan Mueller wrote:
> As reported by a static code analyzer, the code for the ordering of
> the linked list can be simplified.
>
> Reported-by: kbuild test robot
> Signed-off-by: Stephan Mueller
> ---
> crypto/drbg.c | 10 +-
> 1 file changed
On Sat, Jun 21, 2014 at 02:45:33PM +0200, Stephan Mueller wrote:
> Am Freitag, 20. Juni 2014, 23:24:18 schrieb kbuild test robot:
>
> Hi,
>
> first of all, thanks for the information. As you have seen, I created a patch
> covering your comments on the NULL pointer handling.
> >
> > The kernel a
On Sat, Jun 21, 2014 at 02:26:29PM +0200, Stephan Mueller wrote:
> The handling of additional input data / personalization string data may
> be subject to a NULL pointer deference for the CTR DRBG. The
> caller-provided data may be NULL which must be caught by the DRBG.
>
> Reported-by: kbuild tes
On Sat, Jun 21, 2014 at 02:30:29PM +0200, Stephan Mueller wrote:
> Am Samstag, 21. Juni 2014, 04:17:26 schrieb kbuild test robot:
>
> Hi,
>
> > tree:
> > git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
> > master head: 6c9e3dcd36691c8690861a5f6902226ed2d8a75e
> > commi
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