On 16-07-18, 11:20, Vinod Koul wrote:
> This series removes the hwrng qcom driver and replaces it with crypto qcom
> driver and then adds support for Execution Environment (EE) found in v2
> version of the hardware and ACPI support for these
Stephan, Herbert
Any chance this could make it for
From: Eric Biggers
Like the skcipher_walk and blkcipher_walk cases:
scatterwalk_done() is only meant to be called after a nonzero number of
bytes have been processed, since scatterwalk_pagedone() will flush the
dcache of the *previous* page. But in the error case of
ablkcipher_walk_done(),
From: Eric Biggers
Like the skcipher_walk case:
scatterwalk_done() is only meant to be called after a nonzero number of
bytes have been processed, since scatterwalk_pagedone() will flush the
dcache of the *previous* page. But in the error case of
blkcipher_walk_done(), e.g. if the input wasn't
From: Eric Biggers
scatterwalk_done() is only meant to be called after a nonzero number of
bytes have been processed, since scatterwalk_pagedone() will flush the
dcache of the *previous* page. But in the error case of
skcipher_walk_done(), e.g. if the input wasn't an integer number of
blocks,
From: Eric Biggers
This series fixes the bug reported by Liu Chao (found using syzkaller)
where a crash occurs in scatterwalk_pagedone() on architectures such as
arm and arm64 that implement flush_dcache_page(), due to an invalid page
pointer when walk->offset == 0. This series attempts to
From: Eric Biggers
Setting 'walk->nbytes = walk->total' in skcipher_walk_first() doesn't
make sense because actually walk->nbytes needs to be set to the length
of the first step in the walk, which may be less than walk->total. This
is done by skcipher_walk_next() which is called immediately
From: Eric Biggers
scatterwalk_samebuf() is never used. Remove it.
Signed-off-by: Eric Biggers
---
include/crypto/scatterwalk.h | 7 ---
1 file changed, 7 deletions(-)
diff --git a/include/crypto/scatterwalk.h b/include/crypto/scatterwalk.h
index eac72840a7d2..a66c127a20ed 100644
---
From: Eric Biggers
All callers pass chain=0 to scatterwalk_crypto_chain().
Remove this unneeded parameter.
Signed-off-by: Eric Biggers
---
crypto/lrw.c | 4 ++--
crypto/scatterwalk.c | 2 +-
crypto/xts.c | 4 ++--
include/crypto/scatterwalk.h | 8
From: Eric Biggers
The ALIGN() macro needs to be passed the alignment, not the alignmask
(which is the alignment minus 1).
Fixes: b286d8b1a690 ("crypto: skcipher - Add skcipher walk interface")
Cc: # v4.10+
Signed-off-by: Eric Biggers
---
crypto/skcipher.c | 2 +-
1 file changed, 1
This accelerator is found inside hisilicon hip06 and hip07 SoCs.
Each instance provides a number of queues which feed a different number of
backend acceleration units.
The queues are operating in an out of order mode in the interests of
throughput. The silicon does not do tracking of dependencies
The driver provides in kernel support for the Hisilicon SEC accelerator
found in the hip06 and hip07 SoCs. There are 4 such units on the D05
board for which an appropriate DT binding has been provided. ACPI also
works with an appropriate UEFI build.
The hardware does not update the IV in
Enable all 4 SEC units available on d05 boards.
Signed-off-by: Jonathan Cameron
---
arch/arm64/boot/dts/hisilicon/hip07.dtsi | 284 +++
1 file changed, 284 insertions(+)
diff --git a/arch/arm64/boot/dts/hisilicon/hip07.dtsi
The hip06 and hip07 SoCs contain a number of these crypto units which
accelerate AES and DES operations.
Signed-off-by: Jonathan Cameron
---
.../bindings/crypto/hisilicon,hip07-sec.txt| 67 ++
1 file changed, 67 insertions(+)
diff --git
On Fri, 20 Jul 2018 20:17:22 +0200
Stephan Müller wrote:
> Am Montag, 16. Juli 2018, 12:43:41 CEST schrieb Jonathan Cameron:
>
> Hi Jonathan,
>
> > +static int sec_alg_skcipher_setkey_aes_xts(struct crypto_skcipher *tfm,
> > + const u8 *key, unsigned
Avoid RCU stalls in the case of non-preemptible kernel and lengthy
speed tests by rescheduling when advancing from one block size
to another.
Signed-off-by: Horia Geantă
---
crypto/tcrypt.c | 36
1 file changed, 24 insertions(+), 12 deletions(-)
diff --git
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