On Wed, Feb 24, 2021 at 11:17 AM Uwe Kleine-König
wrote:
>
> The driver core ignores the return value of struct bus_type::remove()
> because there is only little that can be done. To simplify the quest to
> make this function return void, let struct vio_driver::remove() return
> void, too. All us
On Sat, Oct 12, 2019 at 7:47 AM Eric Biggers wrote:
>
> This series converts the glue code for the SPARC64 crypto opcodes
> implementations of AES, Camellia, DES, and 3DES modes from the
> deprecated "blkcipher" API to the "skcipher" API. This is needed in
> order for the blkcipher API to be remo
A bit more on testing machines:
kernel on T5 ldom ttip is git kernel:
Linux ttip 4.12.0-rc3-00011-gf511c0b17b08 #327 SMP Wed May 31 12:54:02
MSK 2017 sparc64 GNU/Linux
kernel on v215 is debian sid kernel:
Linux v215 4.9.0-3-sparc64-smp #1 SMP Debian 4.9.25-1 (2017-05-02)
sparc64 GNU/Linux
mato
Hello!
While debugging occasional crc32c checksum errors with xfs disk reads on
sparc64 (T5 [sun4v] 3.6 GHz CPU ldom, debian unstable/sid), Eric have found
that crc32c sometimes returns wrong checksum for data. Eric made a simple
test kernel module (included), which produce the following results o
Hello!
Disabling kernel config option
CRYPTO_MANAGER_DISABLE_TESTS
i.e. enable run-time self tests, makes kernel unbootable:
tested with git kernels v4.9-8648-g5cc60aeedf31 and v4.9-12259-g7c0f6ba682b9
SILO Version 1.4.14
boot:
Allocated 64 Megs of memory at 0x4000 for kernel
Uncompressing
Guys,
so was it fixed or not?
I can not compile current git kernel:
linux-2.6$ git desc
v4.9-11937-g52bce91165e5
linux-2.6$ git status
On branch master
Your branch is up-to-date with 'origin/master'.
nothing to commit, working tree clean
linux-2.6$ git log --oneline arch/sparc/include/asm/topo
On Wed, Jun 8, 2016 at 8:30 PM, Anatoly Pugachev wrote:
> Hello!
>
> Can someone please tell, why do we get a bunch of the following
> messages on niagara2 cpu hardware (SPARC Enterprise T5120, T5220,
> T5140, and T5240 servers)
>
> Asking, because I see the following
Hello!
Can someone please tell, why do we get a bunch of the following
messages on niagara2 cpu hardware (SPARC Enterprise T5120, T5220,
T5140, and T5240 servers)
Asking, because I see the following lines on kernel boot (removing
first field boot time stamp in cut):
mator@nvg5120:~/linux-sparc-b
tried to boot git kernel ( 4.6.0+ , git commit
ecc5fbd5ef472a4c659dc56a5739b3f041c0530c ) with "nosmp" , got n2_crypto OOPS
as well ext4 OOPS (unable to finish boot , mount / fs) , boot log :
SPARC Enterprise T5120, No Keyboard
Copyright (c) 1998, 2016, Oracle and/or its affiliates. All rights
(re-sent in plain text)
Hello!
Tried to boot T5120 with nosmp kernel option, gives OOPS in n2_crypto module:
May 24 13:11:48 nvg5120 kernel: Kernel command line:
root=/dev/mapper/vg1-root ro nosmp
...
May 24 13:11:48 nvg5120 kernel: Loading compiled-in X.509 certificates
May 24 13:11:48 nvg5120
On Thu, May 5, 2016 at 6:00 PM, Tadeusz Struk wrote:
> On 05/05/2016 02:40 AM, Anatoly Pugachev wrote:
>> sure, based on your cryptodev git, just tried 4.3 (6a13feb , good)
>> kernel in attempt to find (bisect) when RSA code break, already tested
>> 4.5 (44d1b6d , bad)
On Thu, May 5, 2016 at 11:42 AM, Herbert Xu wrote:
> On Wed, May 04, 2016 at 05:49:04PM +0300, Anatoly Pugachev wrote:
>>
>> just tested cryptodev (
>> http://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
>> ) kernel, same OOPS, but kernel versio
On Thu, May 5, 2016 at 11:42 AM, Herbert Xu wrote:
> On Wed, May 04, 2016 at 05:49:04PM +0300, Anatoly Pugachev wrote:
>>
>> just tested cryptodev (
>> http://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
>> ) kernel, same OOPS, but kernel versio
On Tue, May 3, 2016 at 7:33 PM, David Miller wrote:
> From: Anatoly Pugachev
> Date: Tue, 3 May 2016 16:54:18 +0300
>
>> I have git kernel OOPS (4.6.0-rc6) on sparc64. This OOPS does not
>> happen, if I set the following kernel option:
>>
>> CONFIG_CRYPTO_
On Wed, May 4, 2016 at 7:07 AM, Herbert Xu wrote:
> David Miller wrote:
>> From: Anatoly Pugachev
>> Date: Tue, 3 May 2016 16:54:18 +0300
>>
>>> I have git kernel OOPS (4.6.0-rc6) on sparc64. This OOPS does not
>>> happe
Hello!
I have git kernel OOPS (4.6.0-rc6) on sparc64. This OOPS does not
happen, if I set the following kernel option:
CONFIG_CRYPTO_MANAGER_DISABLE_TESTS=y
Can someone please look at https://bugzilla.kernel.org/show_bug.cgi?id=117551 ?
Thanks.
There's attached kernel config on bugzilla.
kern
On Wed, Apr 20, 2016 at 1:33 AM, Sowmini Varadhan
wrote:
>
> Hi Anatoly,
>
> after commit c1e9b3b0eea1 ("hwrng: n2 - Attach on T5/M5, T7/M7 SPARC CPUs")
> I get a *lot* of console noise on my T5-2, of the form:
>
> n2rng f028f21c: Selftest failed on unit 0
> n2rng f028f21c: Test buffer slot 0 [0x0
n2rng: Attach on T5/M5, T7/M7 SPARC CPUs
(space to tab fixes after variable names)
Signed-off-by: Anatoly Pugachev
---
drivers/char/hw_random/n2-drv.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/char/hw_random/n2-drv.c b/drivers/char/hw_random/n2-drv.c
index 843d6f6
On Mon, Jan 25, 2016 at 10:41:01PM +0800, Herbert Xu wrote:
> On Fri, Jan 15, 2016 at 03:22:53PM -0500, David Miller wrote:
> > From: Anatoly Pugachev
> > Date: Thu, 14 Jan 2016 00:43:18 +0300
> >
> > > This patch adds support for recent oracle hardware (T5/M5, T7/M
n2rng: documentation, add DT bindings, vendor prefixes
Signed-off-by: Anatoly Pugachev
---
.../devicetree/bindings/sparc_sun_oracle_rng.txt | 30 ++
.../devicetree/bindings/vendor-prefixes.txt| 2 ++
2 files changed, 32 insertions(+)
create mode 100644
n2rng: Attach on T5/M5, T7/M7 SPARC CPUs
Signed-off-by: Anatoly Pugachev
---
drivers/char/hw_random/n2-drv.c | 10 ++
1 file changed, 10 insertions(+)
diff --git a/drivers/char/hw_random/n2-drv.c b/drivers/char/hw_random/n2-drv.c
index 843d6f6..8bee43a 100644
--- a/drivers/char
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