Quoting Thara Gopinath (2020-11-19 07:52:31)
> Partial hash was being copied into the final result buffer without the
> entire message block processed. Depending on how the end user processes
> this result buffer, errors vary from result buffer corruption to result
> buffer poisoing. Fix this issue
Quoting Thara Gopinath (2020-11-19 07:52:29)
> Qualcomm CE clock resource that is managed by BCM is required
> by crypto driver to access the core clock.
>
> Reviewed-by: Bjorn Andersson
> Signed-off-by: Thara Gopinath
> ---
Applied to clk-next
Quoting Thara Gopinath (2020-11-19 07:52:28)
> Add clock id forc CE clock resource which is required to bring up the
> crypto engine on sdm845.
>
> Reviewed-by: Bjorn Andersson
> Signed-off-by: Thara Gopinath
> ---
Applied to clk-next
stian Andrzej Siewior
Tested-by: Sebastian Andrzej Siewior
Cc: Keerthy
Fixes: ff296293b353 ("random: Support freezable kthreads in
add_hwgenerator_randomness()")
Signed-off-by: Stephen Boyd
---
See https://lkml.kernel.org/r/20190904110038.2bx25byitrejlteu@flow for
context on the bug
Quoting Sebastian Andrzej Siewior (2019-09-05 00:41:52)
> On 2019-09-04 11:49:57 [-0700], Stephen Boyd wrote:
> > Can you try this?
>
> yes, works.
>
Cool thanks. I'll send a proper patch with your tested-by then?
Alternatively this can be squashed into this previous p
Quoting Sebastian Andrzej Siewior (2019-09-04 04:00:38)
> On 2019-08-22 15:55:19 [+1000], Herbert Xu wrote:
> > Patch applied. Thanks.
> [ ff296293b3538 ("random: Support freezable kthreads in
> add_hwgenerator_randomness()") ]
>
> and since kthread_freezable_should_stop() has might_sleep() in i
y: Keerthy
Signed-off-by: Stephen Boyd
---
Probably needs to go via Herbert who routed the patch this is fixing.
drivers/char/random.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/drivers/char/random.c b/drivers/char/random.c
index 5d5ea4ce1442..e2e85ca16410 100644
--
Quoting Stephen Boyd (2019-08-05 16:32:41)
> The hwrng_fill() function can run while devices are suspending and
> resuming. If the hwrng is behind a bus such as i2c or SPI and that bus
> is suspended, the hwrng may hang the bus while attempting to add some
> randomness. It's
get into a bad state because the device is guaranteed
to be resumed before the hwrng kthread is thawed.
Cc: Andrey Pronin
Cc: Duncan Laurie
Cc: Jason Gunthorpe
Cc: Arnd Bergmann
Cc: Greg Kroah-Hartman
Cc: Guenter Roeck
Cc: Alexander Steffen
Signed-off-by: Stephen Boyd
---
I'm splitt
n
Cc: Herbert Xu
Cc: "David S. Miller"
Cc:
Signed-off-by: Stephen Boyd
---
Please apply directly to subsystem trees
drivers/crypto/atmel-aes.c | 1 -
drivers/crypto/atmel-sha.c | 1 -
drivers/crypto/atmel-tdes.c| 1 -
drivers/crypto/ccree/cc_driver.c
Quoting Herbert Xu (2019-06-24 07:26:54)
> On Thu, Jun 20, 2019 at 06:03:17PM -0700, Stephen Boyd wrote:
> >
> > What do you think of the attached patch? I haven't tested it, but it
> > would make sure that the kthread is frozen so that the hardware can be
> > resu
Quoting Jason Gunthorpe (2019-06-17 15:51:34)
> On Fri, Jun 14, 2019 at 11:12:36AM -0700, Stephen Boyd wrote:
> > Quoting Jason Gunthorpe (2019-06-13 16:26:13)
> > > On Thu, Jun 13, 2019 at 11:09:24AM -0700, Stephen Boyd wrote:
> > > > From: Andrey Pronin
>
Quoting Krzysztof Kozlowski (2018-08-30 10:15:35)
> Add the clock for CRC block allowing it to be enabled by HW CRC driver.
>
> Signed-off-by: Krzysztof Kozlowski
> ---
Acked-by: Stephen Boyd
Quoting Timur Tabi (2018-06-22 08:41:11)
> On 6/22/18 10:38 AM, Stanimir Varbanov wrote:
> > Before entering into the read function we already hold a mutex which
> > serializes data reading so I cannot imagine how below sequence could
> > happen. Can you explain how to reproduce this race?
> >
> >
Quoting Timur Tabi (2018-06-21 08:17:55)
> @@ -96,11 +110,39 @@ static int msm_rng_read(struct hwrng *hwrng, void *data,
> size_t max, bool wait)
>
> /* read random data from hardware */
> do {
> - val = readl_relaxed(rng->base + PRNG_STATUS);
> - if (
Quoting Vinod (2018-06-20 06:37:25)
> On 19-06-18, 22:58, Stephen Boyd wrote:
> > Quoting Vinod Koul (2018-06-19 02:54:30)
> > > Qcom 8996 and later chips support prng v2 which requires to
> > > implement only .read callback for hwrng.
> > >
> > >
series that has
dts changes I guess that means it should go through arm-soc:
Acked-by: Stephen Boyd
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On 09/17/2015 06:45 AM, Lee Jones wrote:
> Signed-off-by: Lee Jones
> ---
> Documentation/devicetree/bindings/rng/st,rng.txt | 15 +++
> 1 file changed, 15 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/rng/st,rng.txt
>
> diff --git a/Documentation/devicetree/bi
On 04/10, Stanimir Varbanov wrote:
> On 04/09/2014 03:09 AM, Stephen Boyd wrote:
> > On 04/03, Stanimir Varbanov wrote:
> >
> >> +
> >> + return 0;
> >> +}
> >> +
> >> +static int qce_ahash_import(struct ahash_request *req,
On 04/03, Stanimir Varbanov wrote:
> +static void qce_ahash_dma_done(void *data)
> +{
> + struct crypto_async_request *async_req = data;
> + struct ahash_request *req = ahash_request_cast(async_req);
> + struct crypto_ahash *ahash = crypto_ahash_reqtfm(req);
> + struct qce_sha_reqct
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