From: "K. Y. Srinivasan"
Hyper-V supports hypercalls to implement IPI; use them.
Signed-off-by: K. Y. Srinivasan
---
arch/x86/hyperv/hv_apic.c | 118 +
arch/x86/hyperv/hv_init.c | 27 +
arch/x86/include/asm/hyperv-tlfs.h | 15
From: "K. Y. Srinivasan"
Consolidate the allocation of the hypercall input page.
Signed-off-by: K. Y. Srinivasan
---
arch/x86/hyperv/hv_init.c | 2 --
arch/x86/hyperv/mmu.c | 30 ++
arch/x86/include/asm/mshyperv.h | 1 -
3 files changed, 6 insertio
From: "K. Y. Srinivasan"
Consolidate code for converting cpumask to vpset.
Signed-off-by: K. Y. Srinivasan
---
arch/x86/hyperv/mmu.c | 43 ++-
1 file changed, 2 insertions(+), 41 deletions(-)
diff --git a/arch/x86/hyperv/mmu.c b/arch/x86/hyperv/mmu.c
in
From: "K. Y. Srinivasan"
Hyper-V supports MSR based APIC access; implement
the enlightenment.
Signed-off-by: K. Y. Srinivasan
---
arch/x86/hyperv/Makefile| 2 +-
arch/x86/hyperv/hv_apic.c | 101
arch/x86/hyperv/hv_init.c | 5 +-
From: "K. Y. Srinivasan"
Support enhanced IPI enlightenments (to target more than 64 CPUs).
Signed-off-by: K. Y. Srinivasan
---
arch/x86/hyperv/hv_apic.c | 42 +-
arch/x86/hyperv/mmu.c | 2 +-
arch/x86/include/asm/hyperv-tlfs.h | 15 ++
From: "K. Y. Srinivasan"
Implement APIC related enlightenments.
V2: Addressed comments from Thomas Gleixner
and Michael Kelley (EOSG) .
K. Y. Srinivasan (5):
X86: Hyper-V: Enlighten APIC access
X86: Hyper-V: Enable IPI enlightenments
X86: Hyper-V: Enhanced IPI enlightenment
X86: Hyper-
On Fri, May 4, 2018 at 12:27 AM, Dan Carpenter wrote:
> There is no security problem here. The user is allowed to choose either
> v1 or v3. Using a double read race condition to choose v1 is not
> going to cause problems. It's slightly more complicated than just
> choosing it directly but that
There is no security problem here. The user is allowed to choose either
v1 or v3. Using a double read race condition to choose v1 is not
going to cause problems. It's slightly more complicated than just
choosing it directly but that doesn't make it a security issue.
It's a bit like typing with
Some code is dead because it is commented out.
Some is dead because it is uninteresting printks.
Some is dead because it declares unused functions.
Remove it all.
Signed-off-by: NeilBrown
---
drivers/staging/mt7621-pci/pci-mt7621.c | 14 --
1 file changed, 14 deletions(-)
diff --
This lock is never initialized, locked once, and never unlocked.
Clearly it is pointless - so remove it.
Signed-off-by: NeilBrown
---
drivers/staging/mt7621-spi/spi-mt7621.c |3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/staging/mt7621-spi/spi-mt7621.c
b/drivers/staging/mt7621
The GNUBEE has 32MB flash, so set partitions accordingly.
Also remove "m25p,chunked-io" which isn't documented or
used anywhere (outside of freewrt).
Signed-off-by: NeilBrown
---
drivers/staging/mt7621-dts/gbpc1.dts |3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers
mtk_phy_link_adjust takes a spinlock and disables
interrupts, but never unlocks.
This can leave interrupts disabled on one CPU and
various things stop working.
Signed-off-by: NeilBrown
---
drivers/staging/mt7621-eth/mdio.c |1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/mt
These resources are extracted from devicetree, so they aren't
needed here.
Signed-off-by: NeilBrown
---
drivers/staging/mt7621-pci/pci-mt7621.c | 19 ++-
1 file changed, 2 insertions(+), 17 deletions(-)
diff --git a/drivers/staging/mt7621-pci/pci-mt7621.c
b/drivers/staging/mt
Code currently defines:
#define CONFIG_PCIE_PORT0
#define CONFIG_PCIE_PORT1
#define CONFIG_PCIE_PORT2
#define GPIO_PERST
and then compiles code only if they are defined.
We might want to disable some of these via devicetree one
day, but for now just remove the #defines and the
conditions - all th
As the Interrupts for the PCI adapters are listed in
devicetree we shouldn't need to have them explicit in the code.
The simplest way to do this is to use of_irq_parse_and_map_pci()
and specify an interrupt-map which identifies the different
PCI hosts by bus/slot numbers.
This has the advantage th
- remove white space at end of line.
- no more than 2 blank line at a time
- remove spaces before tabs
- use tabs to line things up
- re-indent some #define do{}while(0)
Signed-off-by: NeilBrown
---
drivers/staging/mt7621-pci/pci-mt7621.c | 291 +++
1 file changed, 1
Highlights here are a bugfix for the ethernet driver,
and proper handling of irq assignments in the PCI driver.
We also make the full 32M of the gnubee flash available and start
cleaning up the mt7621-pci code.
---
NeilBrown (8):
staging: mt7621-eth: Lock is never unlocked.
staging:
On Thu, 3 May 2018 13:56:55 +0300
Dan Carpenter wrote:
> We should be allocating space for hidden_network_info structs. They
> are slightly smaller than hidden_network structs. This bug doesn't
> cause a runtime issue beyond the very small ammount of extra memory
> used.
>
> Signed-off-by: Da
On Tue, May 1, 2018 at 3:46 AM, Dan Carpenter wrote:
> On Mon, Apr 30, 2018 at 05:56:10PM -0500, Wenwen Wang wrote:
>> However, given that the user data resides in the user space, a malicious
>> user-space process can race to change the data between the two copies. By
>> doing so, the attacker can
This commit refactors ks_wlan_set_mlme function changing
switch-case block for more simple if paths improving
readability.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_wlan_net.c | 23 ++-
1 file changed, 10 insertions(+), 13 deletions(-)
diff --git a/driv
Local variable 'auth_type' is declared as unsigned short in
hostif_data_indication function. Its value is got calling get_word
which returns an 'u16' so change its type to u16 which is preferred.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 2 +-
1 file changed, 1 i
This commit make use of two introduced local variables
to make more readable code of hostif_sme_set_rsn function.
It just assign those local variables in different cases
where are needed and extract common code to assign them
at the end.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks70
This commit simplify conditional paths in LOCAL_EEPROM_SUM case
inside hostif_mib_get_confirm function. It change logic to handle
invalid values first and assign good ones at the end if it is the
case.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 17 +++-
Local variable 'connect_code' is declared as unsigned short in
hostif_connect_indication function. Its value is got calling
get_word which returns an 'u16' so change its type to u16
which is preferred.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 2 +-
1 file change
Local variable 'event' is declared as unsigned short in hostif_event_check
function. Its value is got calling get_word which returns an 'u16'
so change its type to u16 which is preferred.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 2 +-
1 file changed, 1 insertion
This commit changes types for local variables declared in
hostif_phy_information_confirm function to use the preferred
one 'u8' and 'u32'. Its values are get using get_byte and get_dword
functions which returns 'u8' and 'u32' so it makes sense.
Signed-off-by: Sergio Paracuellos
---
drivers/stagi
Handle invalid values first and assign good ones at the
end if it is the case. This makes code simplier.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_wlan_net.c | 15 ++-
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/ks7010/ks_wlan_n
Field rsn_enabled included in wpa_status struct is declared as
unsigned int but it is only be set using 0 and 1 values and
in conditional if code is just being used as a boolean. Change
its type to be a boolean.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 2 +-
d
There are some definitions for rx and tx queues in ks7010_sdio
which is not the best place to put them. Changing them into the
ks_wlan header file there is no need to explicity include ks7010_sdio.h
which makes no sense at all and can be resolved easily using
forward declarations. The functions rel
Local variable 'byte' in ks7010_rw_function is declared as unsigned
char and can be declared as u8 which is preferred. It is being used
in ks7010_sdio_readb which is already expecting an u8.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks7010_sdio.c | 2 +-
1 file changed, 1 inse
Local variable 'byte' in ks7010_sdio_init_irqs is declared as
unsigned char and can be declared as u8 which is preferred.
It is being used in calls to ks7010_sdio_writeb which is already
expected an u8.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks7010_sdio.c | 2 +-
1 file cha
This commit changes parameter types to use enum mib_attribute, enum
mib_data_type and size_t for size instead of unsigned short. It also
reorder them in a more sense way. Code is updated in different
calls to use new parameters order using 'size' auxiliar local variables
in some of them to improve
WLAN_EID_DS_PARAMS case inside switch case is just doing nothing
and it is located inside other cases. There is a place inside
the switch with other don't do anything cases are located. Move
this to that place.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 4 +---
1
This commit refactor a bit ks_get_wireless_stats using
ternary operator for return code. It also change a comment
to use preferred style.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_wlan_net.c | 11 ---
1 file changed, 4 insertions(+), 7 deletions(-)
diff --git a/dri
Local variables 'status', 'rsize' and 'byte' are declared as
unsigned char and can be declared as u8 which is preferred.
They are being used in ks7010_sdio_readb calls which is already
expected an u8.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks7010_sdio.c | 2 +-
1 file chang
This commit avoid two checkpatch script complains about
two long lines.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 6 --
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/ks7010/ks_hostif.c
b/drivers/staging/ks7010/ks_hostif.c
inde
Use ether_addr_copy to copy ethernet address instad of using
memcpy in ks_wlan_set_mac_address function.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_wlan_net.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/ks7010/ks_wlan_net.c
b/drivers/
Instead of use memcpy to copy ethernet addresses use
ether_addr_copy created for that.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/ks7010/ks_hostif.c
b/drivers/staging/ks7010/ks_host
This commit changes custom implementation of CIRC_CNT_TO_END.
Just use the linux kernel header one to simplify code.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/staging/ks7010/ks_hostif
Local variable 'result_code' is declared as unsigned int in
hostif_bss_scan_confirm function. Its value is got calling
get_dword which returns an 'u32' so change its type to u32
which is preferred
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 2 +-
1 file changed, 1
Comments which say the same as the code are not useful at all
so just remove them.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 16
1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/drivers/staging/ks7010/ks_hostif.c
b/drivers/staging/k
This commit make use of ether_addr_copy to copy ethernet
address instead of copy it using memcpy.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/ks7010/ks_hostif.c
b/drivers/staging/ks7
Fix some checkpatch complains about long lines in some
parts of the code. It also fix some lines where spaces
instead of tabs were inserted.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 46 +-
1 file changed, 26 insertions(+), 20
Instead of use memcpy for copying ethernet addresses, use
ether_addr_copy that do the same.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_wlan_net.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/ks7010/ks_wlan_net.c
b/drivers/staging/ks701
Parameters for hostif_power_mgmt_request are declared as unsigned
long and then are forced to be change to be u32. Also the caller
declares explicitly unsigned long parameters just to assign them
and pass into the function. Change types for those to be u32 instead
so no conversion is needed at all
In ks_wlan_translate_scan function there are two preprocessor
definitions:
- RSN_INFO_ELEM_ID
- GENERIC_INFO_ELEM_ID
These can be moved to common ks_wlan.h because they can be used
in get_current_ap function instead of use hardcoded values.
GENERIC_INFO_ELEM_ID has been renamed to WPA_INF
Local variable event in ks_wlan_hw_rx function is declared
as unsigned short and can be declared as u16 which is preferred
style.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks7010_sdio.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/ks7010/
This commit just change some preprocessor definitions related
with MIB attributes into an enumeration which is much cleaner
for this here. Also add kerneldoc to avoid long comment lines.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.h | 130 --
ks_wlan_private struct has a pointer to struct ks_sdio_card in its
fields. Because of that a forward declaration in needed in ks_wlan.h
header and also it makes necessary to have ks_sdio_card public in
a ks7010_sdio.h header. Changing this pointer into a void pointer
makes no longer necessary to ha
Header file ks_wlan.h has a lot of nonsense comments along
the different declarations included on it. Most of them are
just the same as the variable name. Just remove them all.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_wlan.h | 49
1
This commit cleans code for the event SME_MIC_FAILURE_REQUEST
changing if logic to handle invalid value first and using a
local variable.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 23 ++-
1 file changed, 10 insertions(+), 13 deletions(-)
diff
Local variable 'byte' in _ks_wlan_hw_power_save function is declared
as unsigned char and can be declared as u8 which is preferred. It
is being using with ks7010_sdio_readb which expects u8 already.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks7010_sdio.c | 2 +-
1 file changed
This commit refactor hostif_sme_power_mgmt_set avoiding to
use switch-case statement and simplifying data paths. This
improves readability.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 33 ++---
1 file changed, 10 insertions(+), 23 deleti
Use ether_addr_copy kernel function to copy an ethernet address
instead of a simple memcpy with ETH_ALEN size.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/drivers/staging/ks7010/ks_hostif.c
b/driv
Event to send to init the card are always the same so change
code to be more readable putting them into an array and
enqueuing also using a for loop.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks7010_sdio.c | 31 +--
1 file changed, 13 insertions(+),
This commit just change some preprocessor definitions related
with MIB data types into an enumeration which is much cleaner
for this here.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.h | 21 -
1 file changed, 16 insertions(+), 5 deletions(-)
diff -
This commit refactors ks_wlan_set_sleep_mode function
avoiding to use switch-case statement ans using simple
if logic to handle invalid values first. This simplifies
data paths as well as improves readability.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_wlan_net.c | 22 ++
New three functions have been created to centralice and simplify
calls related with set MIB requests:
- hostif_mib_set_request_int
- hostif_mib_set_request_bool
- hostif_mib_set_request_ostring
Using these in different calls simplify functions related with
this mainly when types are b
Add blank line after definitions in hostif_aplist_init function
to fix a checkpatch script complain about that.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/staging/ks7010/ks_hostif.c
b/drivers/staging/ks701
In all functions related with requests to the device the same
patter in used and is also adding a comment to make clear the
intention of the code. Just factor out the pattern into a new
send_request_to_device function to improve readability and make
clear code intention.
Signed-off-by: Sergio Para
It's good to have SPDX identifiers in all files to make it easier to
audit the kernel tree for correct licenses.
Fix up the all of the staging ks7010 files to have a proper SPDX
identifier, based on the license text in the file itself. The SPDX
identifier is a legally binding shorthand, which can
This commit changes some type cast in rate related preprocessor
definitions included in ks_hostif header file to use preferred
u8 type.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.h | 24
1 file changed, 12 insertions(+), 12 deletions(-)
diff
Commit 92c1552caef3661f049c4e967550e933599e2663 removes WPS hardcoded
definition and its related conditional preprocessor code. There
was some missing stuff already in this files. Remove it.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 6 --
drivers/staging/ks70
Parameter buffer in write_to_device function is declared as
a pointer to unsigned char and can be declared as an u8 type
which is preferred. Internally it calls to ks7010_sdio_write
which is using also u8 as parameter type. Update calls to this
function as well.
Signed-off-by: Sergio Paracuellos
Declaration of second parameter 'event' in ks_hostif .h and .c
file is different using uint16_t and unsigned short respectively.
Just unify both using 'u16' which is preferred instead.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks_hostif.c | 2 +-
drivers/staging/ks7010/ks_host
This commit avoids a long line changing a bit message in
_ks_wlan_hw_power_save function.
Signed-off-by: Sergio Paracuellos
---
drivers/staging/ks7010/ks7010_sdio.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/drivers/staging/ks7010/ks7010_sdio.c
b/drivers/staging/k
This patch series are all of my patches that haven't been
applied yet. Most of them are from previous series and
there are also a few new patches included.
I resend them because I think Greg applies patches in FIFO
order and other patches that have been applied in other drivers
are newer than mine
Hey Jonathan,
I intentionally didn't run git format-patch with the --no-renames since
patch 10 renamed the driver. Here is the .[ch] files included inline to
make your review easier.
Brian
tsl2772.c:
// SPDX-License-Identifier: GPL-2.0+
/*
* Device driver for monitoring ambient light intensit
This patch adds the device IDs to the device_channel_config array to
improve code readability.
Signed-off-by: Brian Masney
---
drivers/staging/iio/light/tsl2x7x.c | 20 ++--
1 file changed, 10 insertions(+), 10 deletions(-)
diff --git a/drivers/staging/iio/light/tsl2x7x.c
b/dri
The thresh periods assumed an integration time of 3ms. This patch adds
support for the correct integration time (2.72ms or 2.73ms). The code
had the ALS filter values as going up to 15, however the values actually
went up to 60 since the values scaled in increments of 5 once the
persistence value w
The integration_time sysfs attribute did not report the correct
time. Changing the integration time would cause the reported lux to
change wildly. Once the integration time was corrected, all of the
equations, and lux tables needed to be corrected to match what the
data sheets expected. This patch
This patch renames this driver from tsl2x7x to tsl2772 since it is
highly likely that additional devices will be added to this driver that
do not match that wildcard. The tsl2772 driver name was selected since
that is currently the device with the most features that are supported
by this driver.
S
Move the tsl2772 driver out of staging and into mainline.
Signed-off-by: Brian Masney
---
drivers/iio/light/Kconfig | 8
drivers/iio/light/Makefile | 1 +
drivers/{staging => }/iio/light/tsl2772.c | 2 +
The driver assumed that the ALS increment was 2.72 ms, and the upper
range was 696 ms. Some other supported devices use 2.73 ms - 699 ms.
This patch adds support for the multiple ranges.
Signed-off-by: Brian Masney
---
I debated whether or not this change should even be included. I feel
pretty co
The in_intensity0_calibscale_available sysfs attribute has code that
checks the device type to determine which calibration scales are
available. This check is not necessary since all of the supported
ALS device types use the scales 1 8 16 120. This patch converts the
sysfs attribute to use IIO_CONS
The driver would expose to userspace the events directory even if the
interrupts were not configured. This patch changes the driver so that
the events directory is not exposed to user space if interrupts are
not configured. This patch also corrects the indentation of the
chan_table_elements and inf
The calibscale_available attribute is currently associated with the
IIO_LIGHT channel but should be associated with the IIO_INTENSITY
channel. This patch corrects that association and it also corrects
lines that were unnecessarily split for the
in_intensity0_integration_time sysfs attribute.
Signe
The sysfs attributes in_illuminance0_target_input,
in_illuminance0_calibrate, and in_proximity0_calibrate did not have
proper range checking in place so this patch adds the correct range
checks.
Signed-off-by: Brian Masney
---
drivers/staging/iio/light/tsl2x7x.c | 28 +++-
Here is a patch set that should hopefully be the last of the changes
required for a staging graduation. Changes since v1:
- Use correct syntax for SPDX license identifier
- Use kstrtou16 for range checking
- Correct integration time sysfs attribute. This fix required correcting
all of the equati
The summary text for the GPL is not needed since the SPDX identifier
is a legally binding shorthand that can be used instead.
Signed-off-by: Brian Masney
---
drivers/staging/iio/light/tsl2x7x.c | 11 +--
drivers/staging/iio/light/tsl2x7x.h | 15 +--
2 files changed, 2 inserti
On Wed, May 02 2018, James Simmons wrote:
> From: Lai Siyao
>
> Currently we set LU_OBJECT_HEARD_BANSHEE on object when we want
> to remove object from cache, but this may lead to deadlock, because
> when other process lookup such object, it needs to wait for this
> object until release (done at
On Fri, May 04 2018, Dilger, Andreas wrote:
> On May 3, 2018, at 07:50, David Laight wrote:
>>
>> From: James Simmons
>>> Sent: 02 May 2018 19:22
>>> From: Li Xi
>>>
>>> Most of the time, keys are never changed. So rwlock might be
>>> better for the concurrency of key read.
>>
>> OTOH unless
Android folks, poke below. otherwise we'll have no option but to seriously
consider Mimi's patch to prevent these calls when IMA appraisal is enforced:
http://lkml.kernel.org/r/1525182503-13849-7-git-send-email-zo...@linux.vnet.ibm.com
Please read below
On Wed, Apr 25, 2018 at 05:55:57PM +00
On May 3, 2018, at 07:50, David Laight wrote:
>
> From: James Simmons
>> Sent: 02 May 2018 19:22
>> From: Li Xi
>>
>> Most of the time, keys are never changed. So rwlock might be
>> better for the concurrency of key read.
>
> OTOH unless there is contention on the spin lock during reads the
>
On Thu, May 03 2018, David Laight wrote:
> From: James Simmons
>> Sent: 02 May 2018 19:22
>> From: Li Xi
>>
>> Most of the time, keys are never changed. So rwlock might be
>> better for the concurrency of key read.
>
> OTOH unless there is contention on the spin lock during reads the
> additiona
On Wed, May 02, 2018 at 09:46:16PM -0700, Alistair Strachan wrote:
> Cc: Greg Kroah-Hartman
> Cc: Arve Hjønnevåg
> Cc: Todd Kjos
> Cc: Martijn Coenen
> Cc: Greg Hartman
> Cc: de...@driverdev.osuosl.org
> Cc: kernel-t...@android.com
> Signed-off-by: Alistair Strachan
Normally I don't like to
On Wed, May 2, 2018 at 7:30 AM, wrote:
> But there is potential risks in the future, future functional extensions
> need to consider nesting issues, maybe extending more methods where we
> push to thread->todo. I think that using queueing return error transaction
> to the head of thread todo list
OPA driver optimizations are based on the MPI model where it is
expected to have multiple endpoints between two given nodes. To
enable this optimization for Lustre, we need to make it possible,
via an LND-specific tuneable, to create multiple endpoints and to
balance the traffic over them.
Both si
From: Colin Ian King
There are multiple occurrances of typos of "offest" that should be
"offset". Fix these.
Signed-off-by: Colin Ian King
---
.../rtlwifi/phydm/rtl8822b/halphyrf_8822b.c | 34 +--
1 file changed, 17 insertions(+), 17 deletions(-)
diff --git a/drivers/staging
From: James Simmons
> Sent: 02 May 2018 19:22
> From: Li Xi
>
> Most of the time, keys are never changed. So rwlock might be
> better for the concurrency of key read.
OTOH unless there is contention on the spin lock during reads the
additional cost of a rwlock (probably double that of a spinlock
On Tue, Apr 17, 2018 at 07:49:09PM +0200, Geert Uytterhoeven wrote:
> Remove dependencies on HAS_DMA where a Kconfig symbol depends on another
> symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST".
> In most cases this other symbol is an architecture or platform specific
> symbol, or
We are a good photo team, who can process 200+ images each day.
If you need any image editing service, just let us know.
Such as ecommerce photos cutting out, clipping path, masking. Jewelry
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On Tue, May 01, 2018 at 05:56:32PM +, Sridhar Pitchai wrote:
> When Linux runs as a guest VM in Hyper-V and Hyper-V adds the virtual PCI
> bus to the guest, Hyper-V always provides unique PCI domain.
>
> commit 4a9b0933bdfc ("PCI: hv: Use device serial number as PCI domain")
> overrode unique
We should be allocating space for hidden_network_info structs. They are
slightly smaller than hidden_network structs. This bug doesn't cause a
runtime issue beyond the very small ammount of extra memory used.
Signed-off-by: Dan Carpenter
diff --git a/drivers/staging/wilc1000/wilc_wfi_cfgoperat
This fixes the following checkpatch warning in video.c:
WARNING: Prefer using '\"%s...\", __func__' to using function's name
in a string
Signed-off-by: Abdun Nihaal
---
drivers/staging/most/video/video.c | 24
1 file changed, 12 insertions(+), 12 deletions(-)
diff --gi
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