On 08/14/2012 11:25 PM, Marcelo Tosatti wrote:
> On Tue, Aug 14, 2012 at 10:58:07AM +0800, Xiao Guangrong wrote:
>> On 08/14/2012 01:39 AM, Marcelo Tosatti wrote:
>>> On Sat, Aug 11, 2012 at 11:36:20AM +0800, Xiao Guangrong wrote:
On 08/11/2012 02:14 AM, Marcelo Tosatti wrote:
> On Tue,
Thu, Aug 16, 2012 at 12:15:49AM CEST, da...@davemloft.net wrote:
>From: Jiri Pirko
>Date: Wed, 15 Aug 2012 09:46:12 +0200
>
>> You are probably right. I'm not sure how to handle this correctly
>> though. Adding some hard limit number might not be correct.
>
>I would just use a hard limit of
Hi Andrew,
Already an updated patch v3 (http://lkml.org/lkml/2012/8/8/221 ) was pushed to
fix these issues.
Plz review and merged that.
Thanks,
Venu
> -Original Message-
> From: Andrew Morton [mailto:a...@linux-foundation.org]
> Sent: Wednesday, August 15, 2012 5:22 AM
> To: Venu
On Thu, Aug 16, 2012 at 01:39:36PM +0800, Alex Shi wrote:
> On 08/16/2012 01:31 PM, Matthew Garrett wrote:
> > will tend to split them across packages?
>
>
> No, there is still has balance idea in this rough proposal. If a domain
> is not overload, it is better to left old tasks unchanged. I
On 08/16/2012 01:31 PM, Matthew Garrett wrote:
> On Thu, Aug 16, 2012 at 01:03:32PM +0800, Alex Shi wrote:
>> On 08/16/2012 12:19 AM, Matthew Garrett wrote:
>>> Are there workloads in which "power" might provide more performance than
>>> "performance"? If so, don't use these terms.
>>
>> Power
Hi all,
Changes since 20120814:
The infiniband tree gained a build failure so I used the version from
next-20120814.
The regulator tree gained a build failure for which I applied a patch.
The l2-mtd tree lost its conflict.
The hid tree gained a build failure for which I applied a patch.
The
"Kim, Milo" wrote:
>> > + switch (mask) {
>> > + case IIO_CHAN_INFO_RAW:
>> > + *val = result;
>> > + return IIO_VAL_INT;
>> > + case IIO_CHAN_INFO_SCALE:
>> > + *val = adc_const[id] * ((result * 1000 + 500) / 1000);
>>
>> This looks wrong. The
On Thu, Aug 16, 2012 at 01:03:32PM +0800, Alex Shi wrote:
> On 08/16/2012 12:19 AM, Matthew Garrett wrote:
> > Are there workloads in which "power" might provide more performance than
> > "performance"? If so, don't use these terms.
>
> Power scheme should no chance has better performance in
On 08/15/2012 10:55 PM, Peter Zijlstra wrote:
> On Wed, 2012-08-15 at 20:24 +0600, Rakib Mullick wrote:
>> How do you plan to test this power saving scheme? Using powertop? Or,
>> is there any other tools?
>
> We should start out simple enough that we can validate it by looking at
> task
Hi all,
After merging the final tree, today's linux-next build (powerpc
allyesconfig) failed like this:
drivers/hid/hid-picolcd_fb.c: In function 'picolcd_fb_destroy':
drivers/hid/hid-picolcd_fb.c:350:2: error: implicit declaration of function
'vfree' [-Werror=implicit-function-declaration]
For several MoviNAND, there are some known issue with secure option.
For these specific MoviNAND device, we skip secure option.
You could refer this discussion in XDA developers.
http://forum.xda-developers.com/showthread.php?t=1644364
Hi all,
After merging the final tree, today's linux-next build (powerpc
allyesconfig) failed like this:
drivers/regulator/twl-regulator.c: In function 'twlreg_probe':
drivers/regulator/twl-regulator.c:1229:3: error: implicit declaration of
function 'kfree'
Hi,
* koko Aborigines <7aborigin...@gmail.com> [2012-08-16 10:12:44 +0700]:
> Hi, Gustavo
>
> i have error with your patch
>
> CC [M] drivers/bluetooth/btusb.o
> drivers/bluetooth/btusb.c:113:2: error: implicit declaration of function
> ‘USB_VENDOR_AND_INTERFACE_INFO’
On 08/16/2012 12:19 AM, Matthew Garrett wrote:
> On Mon, Aug 13, 2012 at 08:21:00PM +0800, Alex Shi wrote:
>
>> power aware scheduling), this proposal will adopt the
>> sched_balance_policy concept and use 2 kind of policy: performance, power.
>
> Are there workloads in which "power" might
Just some intel and nouveau ones this time, intel has more edp panel fixes
for macbooks and nouveau has a suspend/resume regression fix in there.
Dave.
The following changes since commit 7bac6b46607f2f44075cb45dd5b0b4d2e7c80695:
Merge branch 'drm-fixes-3.6' of
On Thu, Aug 16, 2012 at 07:41:53AM +1000, Benjamin Herrenschmidt wrote:
> On Wed, 2012-08-15 at 18:59 +0200, Oleg Nesterov wrote:
> > On 07/26, Ananth N Mavinakayanahalli wrote:
> > >
> > > From: Ananth N Mavinakayanahalli
> > >
> > > This is the port of uprobes to powerpc. Usage is similar to
On 08/15/2012 10:24 PM, Rakib Mullick wrote:
> On 8/13/12, Alex Shi wrote:
>> Since there is no power saving consideration in scheduler CFS, I has a
>> very rough idea for enabling a new power saving schema in CFS.
>>
>> It bases on the following assumption:
>> 1, If there are many task crowd in
From: Mathias Krause
Date: Wed, 15 Aug 2012 23:31:43 +0200
> this series fixes quite a bunch of info leaks under net/. There is also
> one NULL pointer deref fix ("dccp: check ccid before..") that could be
> abused for privilege escalation.
>
> The info leak fixes might be material for stable,
Thanks for picking this up. (I'm kind of amazed you found it!)
I was hoping for an ack from Denys Vlasenko, but he hasn't made
any appearances in a while.
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More
For linear voltage mapping, the n_voltages is (max - min) / step + 1
Signed-off-by: Axel Lin
---
drivers/regulator/max8907-regulator.c |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/regulator/max8907-regulator.c
b/drivers/regulator/max8907-regulator.c
index
On Wed, 2012-08-15 at 08:10 -0700, Josh Triplett wrote:
> On Wed, Aug 15, 2012 at 09:12:20AM +0200, Mike Galbraith wrote:
> > On Tue, 2012-08-14 at 13:50 -0700, Trevor Brandt wrote:
> > > diff --git a/init/Kconfig b/init/Kconfig
> > > index 3f42cd6..768dc76 100644
> > > --- a/init/Kconfig
> > >
From: Namhyung Kim
Commit beac4c7e4a1c ("sched: Remove AFFINE_WAKEUPS feature") removed
use of the flag but left the definition. Get rid of it.
Cc: Mike Galbraith
Signed-off-by: Namhyung Kim
---
kernel/sched/features.h | 8
1 file changed, 8 deletions(-)
diff --git
On Thu, 2012-08-16 at 06:46 +1000, NeilBrown wrote:
> On Wed, 15 Aug 2012 15:46:19 -0400 Paul Gortmaker
> wrote:
>
> > From: NeilBrown
> >
> >---
> > This is a commit scheduled for the next v2.6.34 longterm release.
> >
> >
Hi,
I've been trying to get hardware breakpoints with perf to work on POWER7
but I'm getting the following:
% perf record -e mem:0x1000 true
Error: sys_perf_event_open() syscall returned with 28 (No space left on
device). /bin/dmesg may provide additional information.
Fatal: No
On 08/16/2012 01:09 PM, IAN CHEN wrote:
> MMC_QUIRK_SEC_ERASE_TRIM_BROKEN seems quite clear but I might not use "SEC"
> due to it could be Samsung Electronics Corporation.
I didn't think so.
MMC developers didn't think that SEC means Samsung Electronics Corporation.
Already we used the flags with
These are patches designed to improve system responsiveness and
interactivity with specific emphasis on the desktop, but suitable to
any commodity hardware workload.
Apply to 3.5.x:
http://ck.kolivas.org/patches/3.0/3.5/3.5-ck1/patch-3.5-ck1.bz2
or
MMC_QUIRK_SEC_ERASE_TRIM_BROKEN seems quite clear but I might not use "SEC"
due to it could be Samsung Electronics Corporation.
So, how about MMC_QUIRK_SECDISCARD_BROKEN which was used in
mmc_blk_issue_secdiscard_rq() naming, the function we skip.
Or, MMC_QUIRK_SECERASE_SECTRIM_BROKEN?
Regards,
On Wed, Aug 15, 2012 at 6:44 PM, Stephen Rothwell wrote:
> After merging the infiniband tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
>
> drivers/net/ethernet/mellanox/mlx4/mr.c: In function 'mlx4_buddy_init':
> drivers/net/ethernet/mellanox/mlx4/mr.c:134:4: error:
On many of our larger systems, CPU 0 has had all of its IRQ resources
consumed before XPC loads. Worst cases on machines with multiple
10 GigE cards and multiple IB cards have depleted the entire first
socket of IRQs. This patch makes selecting the node upon which
IRQs are allocated (as well as
Hi all,
Today's linux-next merge of the kvm tree got a conflict in
arch/s390/include/asm/processor.h between commit 3c011c612acb
("s390/bpf,jit: BPF Just In Time compiler for s390") from the s390 tree
and commit 9b7fb990e080 ("s390, /dis: Instruction decoding interface") from
the kvm tree.
Just
On Tue, Aug 14, 2012 at 7:48 PM, Ralf Baechle wrote:
> On Mon, Aug 13, 2012 at 08:52:24PM +0800, Huacai Chen wrote:
>
>> When poweroff machine, kernel_power_off() call disable_nonboot_cpus().
>> And if we have HOTPLUG_CPU configured, disable_nonboot_cpus() is not an
>> empty function but attempt
On Wed, Aug 15 2012, Glauber Costa wrote:
> On 08/15/2012 09:12 PM, Greg Thelen wrote:
>> On Wed, Aug 15 2012, Glauber Costa wrote:
>>
>>> On 08/15/2012 08:38 PM, Greg Thelen wrote:
On Wed, Aug 15 2012, Glauber Costa wrote:
> On 08/14/2012 10:58 PM, Greg Thelen wrote:
>> On
On 08/15/2012 10:43 PM, Peter Zijlstra wrote:
> On Wed, 2012-08-15 at 15:15 +0200, Borislav Petkov wrote:
>> On Wed, Aug 15, 2012 at 01:05:38PM +0200, Peter Zijlstra wrote:
>>> On Mon, 2012-08-13 at 20:21 +0800, Alex Shi wrote:
Since there is no power saving consideration in scheduler CFS, I
On Thu, Aug 16, 2012 at 9:58 AM, Matt Turner wrote:
> On Sat, Aug 11, 2012 at 2:32 AM, Huacai Chen wrote:
>> Signed-off-by: Huacai Chen
>> Signed-off-by: Hongliang Tao
>> Signed-off-by: Hua Yan
>> Cc: dri-de...@lists.freedesktop.org
>> ---
>> include/drm/drm_sarea.h |2 ++
>> 1 files
On Thu, Aug 16, 2012 at 4:24 AM, Ralf Baechle wrote:
> On Mon, Aug 13, 2012 at 01:54:47PM -0400, Konrad Rzeszutek Wilk wrote:
>
>> > +static void *loongson_dma_alloc_coherent(struct device *dev, size_t size,
>> > + dma_addr_t *dma_handle, gfp_t gfp, struct
>> >
I'm hoping someone has seen this before...
I've been trying to track down a performance problem with Linux 3.0.4.
The symptom is system-mode load increasing over time while user-mode
load remains constant while running a data ingest/processing program.
Looking at /proc/meminfo I noticed
Hi all,
After merging the tip tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:
drivers/infiniband/hw/ehca/ehca_irq.c: In function 'find_next_online_cpu':
drivers/infiniband/hw/ehca/ehca_irq.c:672:2: error: expected ';' before
'spin_unlock_irqrestore'
Caused by commit
On 08/15/2012 09:15 PM, Borislav Petkov wrote:
> On Wed, Aug 15, 2012 at 01:05:38PM +0200, Peter Zijlstra wrote:
>> On Mon, 2012-08-13 at 20:21 +0800, Alex Shi wrote:
>>> Since there is no power saving consideration in scheduler CFS, I has a
>>> very rough idea for enabling a new power saving
Appreciate for your so detailed review and comments!
On 08/15/2012 07:05 PM, Peter Zijlstra wrote:
> On Mon, 2012-08-13 at 20:21 +0800, Alex Shi wrote:
>> Since there is no power saving consideration in scheduler CFS, I has a
>> very rough idea for enabling a new power saving schema in CFS.
>
From: Chao Xie
Signed-off-by: Chao Xie
---
arch/arm/mach-mmp/Kconfig |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig
index 7fddd01..d697d07 100644
--- a/arch/arm/mach-mmp/Kconfig
+++ b/arch/arm/mach-mmp/Kconfig
@@
From: Chao Xie
Initialize the clocks for mmp2
Signed-off-by: Chao Xie
---
drivers/clk/mmp/Makefile |1 +
drivers/clk/mmp/clk-mmp2.c | 544
2 files changed, 545 insertions(+), 0 deletions(-)
create mode 100644 drivers/clk/mmp/clk-mmp2.c
From: Chao Xie
Initialize the clocks for pxa910
Signed-off-by: Chao Xie
---
drivers/clk/mmp/Makefile |1 +
drivers/clk/mmp/clk-pxa910.c | 380 ++
2 files changed, 381 insertions(+), 0 deletions(-)
create mode 100644
From: Chao Xie
Initialize the clocks for pxa168
Signed-off-by: Chao Xie
---
drivers/clk/mmp/Makefile |2 +
drivers/clk/mmp/clk-pxa168.c | 414 ++
2 files changed, 416 insertions(+), 0 deletions(-)
create mode 100644
From: Chao Xie
add mmp specific clocks including apbc cloks, apmu clocks,
and pll2, fraction clocks
Signed-off-by: Chao Xie
---
drivers/clk/Makefile |3 +
drivers/clk/mmp/Makefile |5 ++
drivers/clk/mmp/clk-apbc.c | 152 +++
From: Chao Xie
v1->v2:
replace __raw_xxx with xxx_relax
use ioremap to remap the registers. Finaly it will use device tree to
get the physical address.
do not use macro to register clocks, and directly call the functions.
v2->v3:
pxa910 will have APB extension clock, so some peripharals will
Stanislav Kinsbursky writes:
> This patch set introduces new socket operation and new system call:
> sys_fbind(), which allows to bind socket to opened file.
> File to bind to can be created by sys_mknod(S_IFSOCK) and opened by
> open(O_PATH).
>
> This system call is especially required for UNIX
On Wed, Aug 15, 2012 at 09:33:29PM +0300, Marti Raudsepp wrote:
> I was moving and deleting some files between two of my ext4 partitions
> when it suddenly crashed and dropped me into an kernel oops screen
> (below). I'm using ext4 on kernel 3.5.1 (Arch Linux).
> BUG: unable to handle kernel
From: Stephen Hemminger [mailto:shemmin...@vyatta.com]
Sent: Wednesday, August 15, 2012 11:02 PM
>> + strncpy(netdev->name, pci_name(pdev), sizeof(netdev->name) -
>1);
>> ...
>> + strcpy(netdev->name, "eth%d");
>> + retval = register_netdev(netdev);
>> >>>
>>
From: Namhyung Kim
Unlike others, sched_migration_cost, sched_time_avg and
sched_shares_window doesn't have time unit as suffix. Add them.
Signed-off-by: Namhyung Kim
---
kernel/sysctl.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/sysctl.c
Moved to d...@fb.com
Cc: Dave Jiang
Cc: Vinod Koul
Signed-off-by: Dan Williams
---
MAINTAINERS | 25 -
1 file changed, 12 insertions(+), 13 deletions(-)
diff --git a/MAINTAINERS b/MAINTAINERS
index 94b823f..a728dc0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@
From: Chao Xie
Initialize the clocks for pxa910
Signed-off-by: Chao Xie
---
drivers/clk/mmp/Makefile |1 +
drivers/clk/mmp/clk-pxa910.c | 361 ++
2 files changed, 362 insertions(+), 0 deletions(-)
create mode 100644
From: Chao Xie
Initialize the clocks for mmp2
Signed-off-by: Chao Xie
---
drivers/clk/mmp/Makefile |1 +
drivers/clk/mmp/clk-mmp2.c | 544
2 files changed, 545 insertions(+), 0 deletions(-)
create mode 100644 drivers/clk/mmp/clk-mmp2.c
From: Chao Xie
Initialize the clocks for pxa168
Signed-off-by: Chao Xie
---
drivers/clk/mmp/Makefile |2 +
drivers/clk/mmp/clk-pxa168.c | 414 ++
2 files changed, 416 insertions(+), 0 deletions(-)
create mode 100644
From: Chao Xie
Signed-off-by: Chao Xie
---
arch/arm/mach-mmp/Kconfig |3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig
index 7fddd01..d697d07 100644
--- a/arch/arm/mach-mmp/Kconfig
+++ b/arch/arm/mach-mmp/Kconfig
@@
From: Chao Xie
add mmp specific clocks including apbc cloks, apmu clocks,
and pll2, fraction clocks
Signed-off-by: Chao Xie
---
drivers/clk/Makefile |3 +
drivers/clk/mmp/Makefile |5 ++
drivers/clk/mmp/clk-apbc.c | 152 +++
From: Chao Xie
v1->v2:
replace __raw_xxx with xxx_relax
use ioremap to remap the registers. Finaly it will use device tree to
get the physical address.
do not use macro to register clocks, and directly call the functions.
Chao Xie (5):
clk: mmp: add mmp specific clocks
clk: mmp: add clock
On Sat, Aug 11, 2012 at 2:32 AM, Huacai Chen wrote:
> Signed-off-by: Huacai Chen
> Signed-off-by: Hongliang Tao
> Signed-off-by: Hua Yan
> Cc: dri-de...@lists.freedesktop.org
> ---
> include/drm/drm_sarea.h |2 ++
> 1 files changed, 2 insertions(+), 0 deletions(-)
>
> diff --git
Hi all,
After merging the infiniband tree, today's linux-next build (powerpc
ppc64_defconfig) failed like this:
drivers/net/ethernet/mellanox/mlx4/mr.c: In function 'mlx4_buddy_init':
drivers/net/ethernet/mellanox/mlx4/mr.c:134:4: error: implicit declaration of
function 'vzalloc'
Give the key type the opportunity to preparse the payload prior to the
instantiation and update routines being called. This is done with the
provision of two new key type operations:
int (*preparse)(struct key_preparsed_payload *prep);
void (*free_preparse)(struct
Reinstate and export mpi_cmp() and mpi_cmp_ui() from the MPI library for use by
RSA signature verification as per RFC3447 section 5.2.2 step 1.
Signed-off-by: David Howells
---
lib/mpi/Makefile |1 +
lib/mpi/mpi-cmp.c | 70 +
2 files
Provide some useful PGP definitions from RFC 4880. These describe details of
public key crypto as used by crypto keys for things like signature
verification.
Signed-off-by: David Howells
---
include/linux/pgp.h | 206 +++
1 file changed, 206
Provide count_leading/trailing_zeros() macros based on extant arch bit scanning
functions rather than reimplementing from scratch in MPILIB.
Whilst we're at it, turn count_foo_zeros(n, x) into n = count_foo_zeros(x).
Also move the definition to asm-generic as other people may be interested in
jwboyer's previous commit changes the behavior of module signing when
there's a valid signature but we don't know the public key and are in
permissive mode. This updates the documentation to match.
Signed-off-by: Peter Jones
Acked-by: Josh Boyer
Signed-off-by: David Howells
---
Currently we fail the loading of modules that are signed with a public key
that is not in the modsign keyring even if we are not in enforcing mode.
This is somewhat at odds with the fact that we allow a completely unsigned
module to load in such a case.
We should allow modules signed with an
If module signing fails when the kernel is running with FIPS enabled then the
kernel should panic lest the crypto layer be compromised. Possibly a panic
shouldn't happen on cases like ENOMEM.
Reported-by: Stephan Mueller
Signed-off-by: David Howells
---
kernel/module-verify.c |5 +
1
Automatically generate keys for module signing if they're absent so that
allyesconfig doesn't break. The builder should consider generating their own
keyrings, however, so that the keys are appropriately named and any extra keys
required get imported.
Also change the names of the keyring files
Apply signature checking to modules on module load, checking the signature
against the ring of public keys compiled into the kernel (if enabled by
CONFIG_MODULE_SIG).
There are several reasons why these patches are useful, amongst which are:
(1) to prevent accidentally corrupted modules from
Include a PGP keyring containing the public keys required to perform module
verification in the kernel image during build and create a special keyring
during boot which is then populated with keys of crypto type holding the public
keys found in the PGP keyring.
These can be seen by root:
If CONFIG_MODULE_SIG is set, then this patch will cause the module to get a
signature installed. The following steps will occur:
(1) The module will be linked to foo.ko.unsigned instead of foo.ko
(2) The module will be stripped using both "strip -x -g" and "eu-strip" to
ensure minimal
Provide documentation and kernel configuration options for module signing.
The documentation can be found in:
Documentation/module-signing.txt
The following configuration options are added:
(1) CONFIG_MODULE_SIG
Enable module signing. This will both cause the build process to
Provide gitignore and make clean rules for extra files to hide and clean up the
extra files produced by module signing stuff once it is added. Also add a
clean up rule for the module content extractor program used to extract the data
to be signed.
Signed-off-by: David Howells
---
.gitignore |
Provide a function to load keys from a PGP keyring blob for use in initialising
the module signing key keyring:
int load_PGP_keys(const u8 *pgpdata, size_t pgpdatalen,
struct key *keyring, const char *descprefix);
The keys are labelled with descprefix plus a
Provide a facility to autogenerate the name of PGP keys from the contents of
the payload. If add_key() is given a blank description, a description is
constructed from the last user ID packet in the payload data plus the last 8
hex digits of the key ID. For instance:
keyctl padd crypto
Implement a signature parser that will attempt to parse a signature blob as a
PGP packet format message. If it can, it will find an appropriate crypto key
and set the public-key algorithm according to the data in the signature.
Signed-off-by: David Howells
---
security/keys/crypto/Makefile
Provide handlers for PGP-based public-key algorithm signature verification.
This does most of the work involved in signature verification as most of it is
public-key algorithm agnostic. The public-key verification algorithm itself
is just the last little bit and is supplied the complete hash data
Implement a PGP data parser for the crypto key type to use when instantiating a
key.
This parser attempts to parse the instantiation data as a PGP packet sequence
(RFC 4880) and if it parses okay, attempts to extract a public-key algorithm
key or subkey from it.
If it finds such a key, it will
Provide some PGP signature parsing helpers:
(1) A function to parse V4 signature subpackets and pass the desired ones to
a processor function:
int pgp_parse_sig_subpkts(const u8 *data, size_t datalen,
struct pgp_parse_sig_context *ctx);
(2) A
Provide a simple parser that extracts the packets from a PGP packet blob and
passes the desirous ones to the given processor function:
struct pgp_parse_context {
u64 types_of_interest;
int (*process_packet)(struct pgp_parse_context *context,
> functions will occur in line. I also don't see why the sdev reference
> couldn't drop to zero here.
scsi_request_fn is called under the lock of request_queue->queue_lock.
If we drop the sdev reference to zero here,
scsi_device_dev_release_usercontext is
invoked and make request_queue to NULL.
gpg can produce a signature file where length of signature is less than the
modulus size because the amount of space an MPI takes up is kept as low as
possible by discarding leading zeros. This regularly happens for several
modules during the build.
Fix it by relaxing check in RSA verification
Implement RSA public key cryptography [PKCS#1 / RFC3447]. At this time, only
the signature verification algorithm is supported. This uses the asymmetric
public key subtype to hold its key data.
Signed-off-by: David Howells
---
security/keys/crypto/Kconfig |7 +
Add a subtype for supporting asymmetric public-key encryption algorithms such
as DSA (FIPS-186) and RSA (PKCS#1 / RFC1337).
Signed-off-by: David Howells
---
security/keys/crypto/Kconfig | 10 +++
security/keys/crypto/Makefile |3 +
security/keys/crypto/public_key.c | 82
Add a facility whereby a key subtype may be asked to verify a signature against
the data it is purported to have signed.
This adds four routines:
(1) struct crypto_key_verify_context *
verify_sig_begin(struct key *keyring, const void *sig, size_t siglen);
This sets up a verification
Create a key type that can be used for general cryptographic operations, such
as encryption, decryption, signature generation and signature verification.
The key type is "crypto" and can provide access to a variety of cryptographic
algorithms.
Signed-off-by: David Howells
---
Hi Rusty,
I've posted new versions of my module signing patches to my GIT trees.
The patches with (approximately) your preferred way of attaching the signature
can be found here and I've followed this message with them:
On 8/15/2012 6:14 PM, Rik van Riel wrote:
>
> The idea Matthew and I have is simply planning for a shorter
> sleep period (discarding the outliers to the high end in the
> function once known as detect_repeating_patterns), and going
> to a deeper C state if we have significantly overslept.
>
>
On 8/15/2012 6:14 PM, Rik van Riel wrote:
> On 08/15/2012 10:43 AM, Arjan van de Ven wrote:
>
>> The easy cop-out is provide the sysadmin a slider.
>> The slightly less easy one is to (and we're taking this approach
>> in the new P state code we're working on) say "in the default
>> setting,
On 08/15/2012 10:43 AM, Arjan van de Ven wrote:
The easy cop-out is provide the sysadmin a slider.
The slightly less easy one is to (and we're taking this approach
in the new P state code we're working on) say "in the default
setting, we're going to sacrifice up to 5% performance from peak
to
On Wed, Aug 15, 2012 at 4:50 PM, Stan Hoeppner wrote:
> On 8/15/2012 5:10 PM, Andy Lutomirski wrote:
>> On Wed, Aug 15, 2012 at 3:00 PM, Stan Hoeppner
>> wrote:
>>> On 8/15/2012 12:57 PM, Andy Lutomirski wrote:
On Wed, Aug 15, 2012 at 4:50 AM, John Robinson
wrote:
> On 15/08/2012
> The endless " " is as below:
> ...
> [ 82.215244,0]
> [ 82.215399,0]
> [ 82.215554,0]
> [ 82.215710,0]
> [ 82.215865,0]
> [ 82.216022,0]
> [ 82.216178,0]
> [ 82.216333,0]
> [ 82.216488,0]
> [ 82.216643,0]
> [ 82.216798,0]
> [ 82.216953,0]
> ...
>
On Wed, Aug 15, 2012 at 04:05:24PM +0100, Anthony Olech wrote:
> This is the HWMON component driver of the Dialog DA9058 PMIC.
> This driver is just one component of the whole DA9058 PMIC driver.
> It depends on the CORE and ADC component drivers of the DA9058 MFD.
>
If so, please state as
On Thu, Aug 16, 2012 at 5:31 AM, Ralf Baechle wrote:
> On Sat, Aug 11, 2012 at 05:32:18PM +0800, Huacai Chen wrote:
>
>> Subject: [PATCH V5 13/18] drm: Define SAREA_MAX for Loongson (PageSize =
>> 16KB).
>
> But your code doesn't define it just for Loongsson as the log message claims
> but
> > + switch (mask) {
> > + case IIO_CHAN_INFO_RAW:
> > + *val = result;
> > + return IIO_VAL_INT;
> > + case IIO_CHAN_INFO_SCALE:
> > + *val = adc_const[id] * ((result * 1000 + 500) / 1000);
>
> This looks wrong. The IIO_CHAN_INFO_SCALE attribute is the factor
Create local variables for the mask and bits values passed in
the data pointer to make this function a bit clearer.
Return the state of the output bits (s->state) in data[1] since
this is what comedilib is expecting.
Signed-off-by: H Hartley Sweeten
Cc: Ian Abbott
Cc: Greg Kroah-hartman
---
Convert this PCI driver to use the comedi PCI auto config attach
mechanism by adding an attach_pci callback function. Since the
driver does not require any external configuration options, disable
the legacy attach by making the attach simply return -ENOSYS. This
removes the need to walk to pci bus
The boardinfo code is not needed by this driver. Only one board
type is supported.
Signed-off-by: H Hartley Sweeten
Cc: Ian Abbott
Cc: Greg Kroah-hartman
---
drivers/staging/comedi/drivers/contec_pci_dio.c | 19 ++-
1 file changed, 2 insertions(+), 17 deletions(-)
diff --git
Only one board type is supported by this driver. Instead of
passing the register offsets for the digital in/out ports in
the boardinfo, define the register map and use that to access
the ports.
Signed-off-by: H Hartley Sweeten
Cc: Ian Abbott
Cc: Greg Kroah-hartman
---
The model, in_ports, out_ports, and out_boffs information in the
boardinfo is not used by the driver. Remove them.
Signed-off-by: H Hartley Sweeten
Cc: Ian Abbott
Cc: Greg Kroah-hartman
---
drivers/staging/comedi/drivers/contec_pci_dio.c | 6 +-
1 file changed, 1 insertion(+), 5
The dev_dbg function trace messages in the contec_do_insn_bits
and contec_di_insn_bits functions are just noise. Remove them.
Signed-off-by: H Hartley Sweeten
Cc: Ian Abbott
Cc: Greg Kroah-hartman
---
drivers/staging/comedi/drivers/contec_pci_dio.c | 9 +
1 file changed, 1
This macro relies on a local variable of a specific name. Remove the
macro and use the comedi_board() helper to get the thisboard pointer.
Move the 'dev->board_name = thisboard->name;' in contec_attach().
The contec_find_pci_dev() function modifies the dev->board_ptr.
Signed-off-by: H Hartley
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