From: Colin Ian King
The function safexcel_try_push_requests is local to the source and does
not need to be in global scope, so make it static.
Cleans up sparse warning:
symbol 'safexcel_try_push_requests' was not declared. Should it be static?
Signed-off-by: Colin Ian King
[Antoine: fixed al
Am Montag, 15. Januar 2018, 15:42:58 CET schrieb Jonathan Cameron:
Hi Jonathan,
> > What about:
> >
> > sendmsg(IV, data)
> > sendmsg(data)
> > ..
> > AIO recvmsg with multiple IOCBs
> > AIO recvmsg with multiple IOCBs
> > ..
> > sendmsg(IV, data)
> > ..
> >
> > This implies, however, that befo
On Fri, Jan 12, 2018 at 02:02:51PM +0100, Antoine Tenart wrote:
> Hi Herbert,
>
> On Fri, Dec 22, 2017 at 03:28:38PM +0100, Antoine Tenart wrote:
> > On Fri, Dec 22, 2017 at 08:11:54PM +1100, Herbert Xu wrote:
> > >
> > > Patches 1-16 applied. If patch 17 needs to go through the crypto
> > > tre
Fixed a coding style issue.
Signed-off-by: Robert Donald Rickett
---
crypto/wp512.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/crypto/wp512.c b/crypto/wp512.c
index 7ee5a043a988..58983e23900d 100644
--- a/crypto/wp512.c
+++ b/crypto/wp512.c
@@ -993,9 +993,8 @@ static i
My last bugfix added -Os on the command line, which unfortunately caused
a build regression on powerpc in some configurations.
I've done some more analysis of the original problem and found slightly
different workaround that avoids this regression and also results in
better performance on gcc-7.0:
On Mon, Jan 15, 2018 at 4:55 PM, Arnd Bergmann wrote:
> --- a/crypto/Makefile
> +++ b/crypto/Makefile
> @@ -99,7 +99,7 @@ obj-$(CONFIG_CRYPTO_TWOFISH_COMMON) += twofish_common.o
> obj-$(CONFIG_CRYPTO_SERPENT) += serpent_generic.o
> CFLAGS_serpent_generic.o := $(call cc-option,-fsched-pressure)
My last bugfix added -Os on the command line, which unfortunately caused
a build regression on powerpc in some configurations.
I've done some more analysis of the original problem and found slightly
different workaround that avoids this regression and also results in
better performance on gcc-7.0:
On Mon, 15 Jan 2018 15:31:42 +0100
Stephan Mueller wrote:
> Am Montag, 15. Januar 2018, 15:25:38 CET schrieb Jonathan Cameron:
>
> Hi Jonathan,
>
> > On Mon, 15 Jan 2018 14:15:42 +0100
> >
> > Stephan Mueller wrote:
> > > Am Montag, 15. Januar 2018, 13:59:27 CET schrieb Jonathan Cameron:
>
On Mon, 15 Jan 2018 14:25:38 +
Jonathan Cameron wrote:
> On Mon, 15 Jan 2018 14:15:42 +0100
> Stephan Mueller wrote:
>
> > Am Montag, 15. Januar 2018, 13:59:27 CET schrieb Jonathan Cameron:
> >
> > Hi Jonathan,
> > > >
> > > > But there may be hardware that cannot/will not track such de
Am Montag, 15. Januar 2018, 15:25:38 CET schrieb Jonathan Cameron:
Hi Jonathan,
> On Mon, 15 Jan 2018 14:15:42 +0100
>
> Stephan Mueller wrote:
> > Am Montag, 15. Januar 2018, 13:59:27 CET schrieb Jonathan Cameron:
> >
> > Hi Jonathan,
> >
> > > > But there may be hardware that cannot/will no
On Mon, 15 Jan 2018 14:15:42 +0100
Stephan Mueller wrote:
> Am Montag, 15. Januar 2018, 13:59:27 CET schrieb Jonathan Cameron:
>
> Hi Jonathan,
> > >
> > > But there may be hardware that cannot/will not track such dependencies.
> > > Yet, it has multiple hardware queues. Such hardware can still
The patch series fixes the warnings reported by kbuild test robot
after SEV patches. Additionally, during testing I found that LAUNCH_SECRET
command was broken and patch series contains the fix for it.
The patch series applies on kvm/queue branch.
Cc: Paolo Bonzini
Cc: "Radim Krčmář"
Cc: Boris
Fix sparse warning: Using plain integer as NULL pointer. Replaces
assignment of 0 to pointer with NULL assignment.
Cc: Paolo Bonzini
Cc: "Radim Krčmář"
Cc: Borislav Petkov
Cc: Herbert Xu
Cc: Gary Hook
Cc: Tom Lendacky
Cc: linux-crypto@vger.kernel.org
Cc: linux-ker...@vger.kernel.org
Signed-o
Am Montag, 15. Januar 2018, 13:59:27 CET schrieb Jonathan Cameron:
Hi Jonathan,
> >
> > But there may be hardware that cannot/will not track such dependencies.
> > Yet, it has multiple hardware queues. Such hardware can still handle
> > parallel requests when they are totally independent from eac
On Mon, 15 Jan 2018 13:07:16 +0100
Stephan Mueller wrote:
> Am Montag, 15. Januar 2018, 12:05:03 CET schrieb Jonathan Cameron:
>
> Hi Jonathan,
>
> > On Fri, 12 Jan 2018 14:21:15 +0100
> >
> > Stephan Mueller wrote:
> > > Hi,
> > >
> > > The kernel crypto API requires the caller to set an
4.4-stable review patch. If anyone has any objections, please let me know.
--
From: Jiri Slaby
commit 1ab87298cb59b649d8d648d25dc15b36ab865f5a upstream.
hwrng kthread can be waiting via hwrng_fillfn for some data from a rng
like virtio-rng:
hwrng D 880093e17798
Am Montag, 15. Januar 2018, 12:05:03 CET schrieb Jonathan Cameron:
Hi Jonathan,
> On Fri, 12 Jan 2018 14:21:15 +0100
>
> Stephan Mueller wrote:
> > Hi,
> >
> > The kernel crypto API requires the caller to set an IV in the request data
> > structure. That request data structure shall define one
The way the KECCAK transform is currently coded involves many references
into the state array using indexes that are calculated at runtime using
simple but non-trivial arithmetic. This forces the compiler to treat the
state matrix as an array in memory rather than keep it in registers,
which result
On Fri, 12 Jan 2018 14:21:15 +0100
Stephan Mueller wrote:
> Hi,
>
> The kernel crypto API requires the caller to set an IV in the request data
> structure. That request data structure shall define one particular cipher
> operation. During the cipher operation, the IV is read by the cipher
> i
On Sat, 13 Jan 2018 15:04:20 +0100
Stephan Müller wrote:
> Am Dienstag, 12. Dezember 2017, 14:59:21 CET schrieb Jonathan Cameron:
>
Hi Stephan,
> Hi Jonathan,
>
> > On Fri, 8 Dec 2017 13:43:20 +0100
> >
> > Stephan Mueller wrote:
> > > Am Freitag, 8. Dezember 2017, 12:39:06 CET schrieb Jon
Am Freitag, 12. Januar 2018, 14:21:15 CET schrieb Stephan Mueller:
Hi,
>
> 1. Require that the cipher implementations serialize any AIO requests that
> have dependencies. I.e. for CBC, requests need to be serialized by the
> driver. For, say, ECB or XTS no serialization is necessary.
>
> 2. Chan
The kernel crypto API requires the caller to set an IV in the request
data structure. That request data structure shall define one particular
cipher operation. During the cipher operation, the IV is read by the
cipher implementation and eventually the potentially updated IV (e.g.
in case of CBC) is
On Fri, Jan 12, 2018 at 5:30 PM, Colin King wrote:
> From: Colin Ian King
>
> Currently, the return from readl_poll_timeout is being assigned to
> a u32 and this is being checked for a -ve return which is always
> false since a u32 cannot be less than zero. Fix this by changing
> val to an int s
On 15 January 2018 at 05:53, Chris Moore wrote:
> Hi,
>
> Le 14/01/2018 à 17:41, Ard Biesheuvel a écrit :
>>
>> Ensure that the input is byte swabbed before injecting it into the
>
>
> Nitpick : s/swabbed/swapped/
>
Thanks Chris - byte swapping is often referred to as swabbing, but I
guess 'byte
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