The command is used for encrypting the guest memory region using the VM
encryption key (VEK) created from LAUNCH_START.
Signed-off-by: Brijesh Singh
---
arch/x86/kvm/svm.c | 150
1 file changed, 150 insertions(+)
diff
The command is used for encrypting the guest memory region using the VM
encryption key (VEK) created from LAUNCH_START.
Signed-off-by: Brijesh Singh
---
arch/x86/kvm/svm.c | 150
1 file changed, 150 insertions(+)
diff --git
On 02-Mar-17 13:41, Jarkko Nikula wrote:
> On 03/01/17 17:59, Luis Oliveira wrote:
>> - The functions related to I2C master mode of operation were transformed
>> in a single driver.
>> - Common definitions were moved to i2c-designware-core.h
>> - The i2c-designware-core is now only a library
On 02-Mar-17 13:41, Jarkko Nikula wrote:
> On 03/01/17 17:59, Luis Oliveira wrote:
>> - The functions related to I2C master mode of operation were transformed
>> in a single driver.
>> - Common definitions were moved to i2c-designware-core.h
>> - The i2c-designware-core is now only a library
On Mar 02 2017 or thereabouts, Jaejoong Kim wrote:
> The hid-core announces kernel message which driver is loaded if there is
> a hiddev, but hiddev's minor number is always zero even though it's not
> zero.
>
> So, we need to store the minor number asked from usb core and do some
> refactoring
Hi,
On 02/03/2017 16:19, Marc Zyngier wrote:
> On 02/03/17 15:11, Mian Yousaf Kaukab wrote:
>> Fix following build error for s390:
>> drivers/vfio/vfio_iommu_type1.c: In function 'vfio_iommu_type1_attach_group':
>> drivers/vfio/vfio_iommu_type1.c:1290:25: error: implicit declaration of
>>
On Mar 02 2017 or thereabouts, Jaejoong Kim wrote:
> The hid-core announces kernel message which driver is loaded if there is
> a hiddev, but hiddev's minor number is always zero even though it's not
> zero.
>
> So, we need to store the minor number asked from usb core and do some
> refactoring
Hi,
On 02/03/2017 16:19, Marc Zyngier wrote:
> On 02/03/17 15:11, Mian Yousaf Kaukab wrote:
>> Fix following build error for s390:
>> drivers/vfio/vfio_iommu_type1.c: In function 'vfio_iommu_type1_attach_group':
>> drivers/vfio/vfio_iommu_type1.c:1290:25: error: implicit declaration of
>>
The command is used for querying the SEV guest status.
Signed-off-by: Brijesh Singh
---
arch/x86/kvm/svm.c | 37 +
1 file changed, 37 insertions(+)
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index c108064..977aa22 100644
The command is used for querying the SEV guest status.
Signed-off-by: Brijesh Singh
---
arch/x86/kvm/svm.c | 37 +
1 file changed, 37 insertions(+)
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index c108064..977aa22 100644
--- a/arch/x86/kvm/svm.c
The currently Atmel PWM controllers supported by this driver
could change period or duty factor without channel disable,
for regular channels (sama5d3 support this by using period
or duty factor update registers, sam9rl support this by
writing channel update register and select the corresponding
The currently Atmel PWM controllers supported by this driver
could change period or duty factor without channel disable,
for regular channels (sama5d3 support this by using period
or duty factor update registers, sam9rl support this by
writing channel update register and select the corresponding
Hi Steve,
On Wed, Feb 15, 2017 at 06:19:15PM -0800, Steve Longerbeam wrote:
> Add a new FRAME_TIMEOUT event to signal that a video capture or
> output device has timed out waiting for reception or transmit
> completion of a video frame.
>
> Signed-off-by: Steve Longerbeam
Hi Steve,
On Wed, Feb 15, 2017 at 06:19:15PM -0800, Steve Longerbeam wrote:
> Add a new FRAME_TIMEOUT event to signal that a video capture or
> output device has timed out waiting for reception or transmit
> completion of a video frame.
>
> Signed-off-by: Steve Longerbeam
> ---
>
Removed unnecessary blank line.
Signed-off-by: Georgios Emmanouil
---
drivers/staging/wilc1000/host_interface.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/wilc1000/host_interface.c
b/drivers/staging/wilc1000/host_interface.c
index c307cce..090fd43
Removed unnecessary blank line.
Signed-off-by: Georgios Emmanouil
---
drivers/staging/wilc1000/host_interface.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/staging/wilc1000/host_interface.c
b/drivers/staging/wilc1000/host_interface.c
index c307cce..090fd43 100644
---
From: Tom Lendacky
Define a new KVM CPU feature for Secure Encrypted Virtualization (SEV).
The kernel will check for the presence of this feature to determine if
it is running with SEV active.
Define the SEV enable bit for the VMCB control structure. The hypervisor
will
From: Tom Lendacky
Define a new KVM CPU feature for Secure Encrypted Virtualization (SEV).
The kernel will check for the presence of this feature to determine if
it is running with SEV active.
Define the SEV enable bit for the VMCB control structure. The hypervisor
will use this bit to enable
On 02-Mar-17 14:33, Jarkko Nikula wrote:
> On 03/01/17 17:59, Luis Oliveira wrote:
>> - Changes in Kconfig to enable I2C_DESIGNWARE_SLAVE support
>> - Slave functions added to core library file
>> - Slave abort sources added to common source file
>> - New driver: i2c-designware-slave added
>> -
On 02-Mar-17 14:33, Jarkko Nikula wrote:
> On 03/01/17 17:59, Luis Oliveira wrote:
>> - Changes in Kconfig to enable I2C_DESIGNWARE_SLAVE support
>> - Slave functions added to core library file
>> - Slave abort sources added to common source file
>> - New driver: i2c-designware-slave added
>> -
On 03/01/2017 05:04 PM, David Daney wrote:
For powerpc the __jump_table section in modules is not aligned, this
causes a WARN_ON() splat when loading a module containing a __jump_table.
Strict alignment became necessary with commit 3821fd35b58d
("jump_label: Reduce the size of struct
On 03/01/2017 05:04 PM, David Daney wrote:
For powerpc the __jump_table section in modules is not aligned, this
causes a WARN_ON() splat when loading a module containing a __jump_table.
Strict alignment became necessary with commit 3821fd35b58d
("jump_label: Reduce the size of struct
Placed Logical continuations on the previous line as reported by
checkpatch.pl.
Signed-off-by: Arushi Singhal
---
drivers/staging/speakup/main.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/speakup/main.c
Placed Logical continuations on the previous line as reported by
checkpatch.pl.
Signed-off-by: Arushi Singhal
---
drivers/staging/speakup/main.c | 8
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/staging/speakup/main.c b/drivers/staging/speakup/main.c
index
Le 01/03/2017 à 21:44, Hans-Christian Noren Egtvedt a écrit :
> Hello all,
>
> The AVR32 architecture is not keeping up with the development of the kernel,
> and since it shares so much of the drivers with Atmel ARM SoC, it is starting
> to hinder these drivers to develop swiftly.
It will
Le 01/03/2017 à 21:44, Hans-Christian Noren Egtvedt a écrit :
> Hello all,
>
> The AVR32 architecture is not keeping up with the development of the kernel,
> and since it shares so much of the drivers with Atmel ARM SoC, it is starting
> to hinder these drivers to develop swiftly.
It will
From: Matthew Gerlach
This adds a platform bus driver for a fpga-mgr driver
that uses the Altera Partial Reconfiguration IP component.
v3:
s/altr,pr-ip/altr,a10-pr-ip/
s/alt_pr_probe/alt_pr_register/
s/alt_pr_remove/alt_pr_unregister/
fix error
On Thu, Mar 02, 2017 at 10:22:18AM -0500, Carlos O'Donell wrote:
> On Wed, Mar 1, 2017 at 11:20 AM, Arnd Bergmann wrote:
> > On Sun, Feb 26, 2017 at 2:01 AM, Dmitry V. Levin wrote:
> >> Include (guarded by #ifndef __KERNEL__) to fix asm/signal.h
> >> userspace
From: Matthew Gerlach
This adds a platform bus driver for a fpga-mgr driver
that uses the Altera Partial Reconfiguration IP component.
v3:
s/altr,pr-ip/altr,a10-pr-ip/
s/alt_pr_probe/alt_pr_register/
s/alt_pr_remove/alt_pr_unregister/
fix error found by kbuild robot with more
On Thu, Mar 02, 2017 at 10:22:18AM -0500, Carlos O'Donell wrote:
> On Wed, Mar 1, 2017 at 11:20 AM, Arnd Bergmann wrote:
> > On Sun, Feb 26, 2017 at 2:01 AM, Dmitry V. Levin wrote:
> >> Include (guarded by #ifndef __KERNEL__) to fix asm/signal.h
> >> userspace compilation errors like this:
> >>
The CCP device is part of the AMD Secure Processor. In order to expand the
usage of the AMD Secure Processor, create a framework that allows functional
components of the AMD Secure Processor to be initialized and handled
appropriately.
Signed-off-by: Brijesh Singh
The CCP device is part of the AMD Secure Processor. In order to expand the
usage of the AMD Secure Processor, create a framework that allows functional
components of the AMD Secure Processor to be initialized and handled
appropriately.
Signed-off-by: Brijesh Singh
Signed-off-by: Tom Lendacky
From: Matthew Gerlach
This set of patches implements a fpga-mgr driver for the Altera Partial
Reconfiguration IP. The driver depends on a patch from Alan Tull that
adds a config complete timeout. The driver code itself is divided into
core functions and
From: Matthew Gerlach
This set of patches implements a fpga-mgr driver for the Altera Partial
Reconfiguration IP. The driver depends on a patch from Alan Tull that
adds a config complete timeout. The driver code itself is divided into
core functions and functions to implement a platform
On Thu, Mar 02, 2017 at 04:45:40PM +0100, Michal Hocko wrote:
> From: Michal Hocko
>
> Even though kmem_zalloc_greedy is documented it might fail the current
> code doesn't really implement this properly and loops on the smallest
> allowed size for ever. This is a problem
On Thu, Mar 02, 2017 at 04:45:40PM +0100, Michal Hocko wrote:
> From: Michal Hocko
>
> Even though kmem_zalloc_greedy is documented it might fail the current
> code doesn't really implement this properly and loops on the smallest
> allowed size for ever. This is a problem because vzalloc might
Hi Christoph Hellwig,
Thanks for reply.
BTW (since I'm new) what is linux-block list ?. Is it subscribe ?.
Can you please let me know which is latest kernel version ?
Thanks,
Umesh
-Original Message-
From: Christoph Hellwig [mailto:h...@infradead.org]
Sent: Thursday, March 2, 2017
Hi Christoph Hellwig,
Thanks for reply.
BTW (since I'm new) what is linux-block list ?. Is it subscribe ?.
Can you please let me know which is latest kernel version ?
Thanks,
Umesh
-Original Message-
From: Christoph Hellwig [mailto:h...@infradead.org]
Sent: Thursday, March 2, 2017
From: Tom Lendacky
Update the CPU features to include identifying and reporting on the
Secure Encrypted Virtualization (SEV) feature. SME is identified by
CPUID 0x801f, but requires BIOS support to enable it (set bit 23 of
MSR_K8_SYSCFG and set bit 0 of
From: Tom Lendacky
Currently the nested_ctl variable in the vmcb_control_area structure is
used to indicate nested paging support. The nested paging support field
is actually defined as bit 0 of the field. In order to support a new
feature flag the usage of the
From: Tom Lendacky
Update the CPU features to include identifying and reporting on the
Secure Encrypted Virtualization (SEV) feature. SME is identified by
CPUID 0x801f, but requires BIOS support to enable it (set bit 23 of
MSR_K8_SYSCFG and set bit 0 of MSR_K7_HWCR). Only show the SEV
From: Tom Lendacky
Currently the nested_ctl variable in the vmcb_control_area structure is
used to indicate nested paging support. The nested paging support field
is actually defined as bit 0 of the field. In order to support a new
feature flag the usage of the nested_ctl and nested paging
Brian Foster wrote:
> On Thu, Mar 02, 2017 at 01:49:09PM +0100, Michal Hocko wrote:
> > On Thu 02-03-17 07:24:27, Brian Foster wrote:
> > > On Thu, Mar 02, 2017 at 11:35:20AM +0100, Michal Hocko wrote:
> > > > On Thu 02-03-17 19:04:48, Tetsuo Handa wrote:
> > > > [...]
> > > > > So, commit
Brian Foster wrote:
> On Thu, Mar 02, 2017 at 01:49:09PM +0100, Michal Hocko wrote:
> > On Thu 02-03-17 07:24:27, Brian Foster wrote:
> > > On Thu, Mar 02, 2017 at 11:35:20AM +0100, Michal Hocko wrote:
> > > > On Thu 02-03-17 19:04:48, Tetsuo Handa wrote:
> > > > [...]
> > > > > So, commit
Looks fine,
Reviewed-by: Christoph Hellwig
Looks fine,
Reviewed-by: Christoph Hellwig
On Thu, 2 Mar 2017 16:03:17 +0100
Frode Isaksen wrote:
> On 02/03/2017 15:29, Boris Brezillon wrote:
> > On Thu, 2 Mar 2017 19:24:43 +0530
> > Vignesh R wrote:
> >
> >>
> > Not really, I am debugging another issue with UBIFS on DRA74 EVM
From: Tom Lendacky
When a guest causes a NPF which requires emulation, KVM sometimes walks
the guest page tables to translate the GVA to a GPA. This is unnecessary
most of the time on AMD hardware since the hardware provides the GPA in
EXITINFO2.
The only exception
If hardware supports encrypting then KVM_MEMORY_ENCRYPT_OP ioctl can
be used by qemu to issue platform specific memory encryption commands.
Signed-off-by: Brijesh Singh
---
arch/x86/include/asm/kvm_host.h |2 ++
arch/x86/kvm/x86.c | 12
On Thu, 2 Mar 2017 16:03:17 +0100
Frode Isaksen wrote:
> On 02/03/2017 15:29, Boris Brezillon wrote:
> > On Thu, 2 Mar 2017 19:24:43 +0530
> > Vignesh R wrote:
> >
> >>
> > Not really, I am debugging another issue with UBIFS on DRA74 EVM (ARM
> > cortex-a15) wherein pages
From: Tom Lendacky
When a guest causes a NPF which requires emulation, KVM sometimes walks
the guest page tables to translate the GVA to a GPA. This is unnecessary
most of the time on AMD hardware since the hardware provides the GPA in
EXITINFO2.
The only exception cases involve string
If hardware supports encrypting then KVM_MEMORY_ENCRYPT_OP ioctl can
be used by qemu to issue platform specific memory encryption commands.
Signed-off-by: Brijesh Singh
---
arch/x86/include/asm/kvm_host.h |2 ++
arch/x86/kvm/x86.c | 12
include/uapi/linux/kvm.h
From: Matthew Gerlach
Adding the core functions necessary for a fpga-mgr driver
for the Altera Partial IP component. It is intended for
these functions to be used by the various bus implementations
like the platform bus or the PCIe bus.
v3:
From: Matthew Gerlach
Adding the core functions necessary for a fpga-mgr driver
for the Altera Partial IP component. It is intended for
these functions to be used by the various bus implementations
like the platform bus or the PCIe bus.
v3:
s/alt_pr_probe/alt_pr_register/
On (03/02/17 09:49), Steven Rostedt wrote:
> > The variable preferred_console is used only inside register_console()
> > and its semantics is boolean. It is negative when no console has been
> > made preferred.
> >
> > Make it static bool and rename to has_preferred.
> >
> > Renaming was
On (03/02/17 09:49), Steven Rostedt wrote:
> > The variable preferred_console is used only inside register_console()
> > and its semantics is boolean. It is negative when no console has been
> > made preferred.
> >
> > Make it static bool and rename to has_preferred.
> >
> > Renaming was
From: Alan Tull
Adding timeout for maximum allowed time for FPGA to go to
operating mode after a FPGA region has been programmed.
Signed-off-by: Alan Tull
---
drivers/fpga/fpga-region.c| 3 +++
include/linux/fpga/fpga-mgr.h | 3 +++
From: Alan Tull
Adding timeout for maximum allowed time for FPGA to go to
operating mode after a FPGA region has been programmed.
Signed-off-by: Alan Tull
---
drivers/fpga/fpga-region.c| 3 +++
include/linux/fpga/fpga-mgr.h | 3 +++
2 files changed, 6 insertions(+)
diff --git
From: Matthew Gerlach
Device Tree bindings for Altera Partial Reconfiguration IP.
v3: s/altr,pr-ip/altr,a10-pr-ip/
v2: s/Reconfiguraion/Reconfiguration/
Signed-off-by: Matthew Gerlach
---
On Thu, Mar 02, 2017 at 04:45:41PM +0100, Michal Hocko wrote:
> From: Michal Hocko
>
> It doesn't really make much sense to retry vmalloc request if the
> current task is killed. We should rather bail out as soon as possible
> and let it RIP as soon as possible. The current
From: Matthew Gerlach
Device Tree bindings for Altera Partial Reconfiguration IP.
v3: s/altr,pr-ip/altr,a10-pr-ip/
v2: s/Reconfiguraion/Reconfiguration/
Signed-off-by: Matthew Gerlach
---
Documentation/devicetree/bindings/fpga/altera-pr-ip.txt | 12
1 file
On Thu, Mar 02, 2017 at 04:45:41PM +0100, Michal Hocko wrote:
> From: Michal Hocko
>
> It doesn't really make much sense to retry vmalloc request if the
> current task is killed. We should rather bail out as soon as possible
> and let it RIP as soon as possible. The current implementation of
>
The policy in use for RT/DL tasks sets the maximum frequency when a task
in these classes calls for a cpufreq_update_this_cpu(). However, the
current implementation is still enforcing a frequency switch rate
limiting when these tasks are running.
This is potentially working against the goal to
The policy in use for RT/DL tasks sets the maximum frequency when a task
in these classes calls for a cpufreq_update_this_cpu(). However, the
current implementation is still enforcing a frequency switch rate
limiting when these tasks are running.
This is potentially working against the goal to
The HDMI modes needs more CMA memory to be reserved at boot-time.
Signed-off-by: Neil Armstrong
---
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
The HDMI modes needs more CMA memory to be reserved at boot-time.
Signed-off-by: Neil Armstrong
---
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
b/arch/arm64/boot/dts/amlogic/meson-gx.dtsi
index
Yet another instance of the same race.
Fix is identical to change_huge_pmd().
Signed-off-by: Kirill A. Shutemov
---
fs/proc/task_mmu.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index
Yet another instance of the same race.
Fix is identical to change_huge_pmd().
Signed-off-by: Kirill A. Shutemov
---
fs/proc/task_mmu.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
index ee3efb229ef6..0ce5294abc2c 100644
---
In current implementation, asid allocation starts from 1, this patch
adds a min_asid variable in svm_vcpu structure to allow starting asid
from something other than 1.
Signed-off-by: Brijesh Singh
Reviewed-by: Paolo Bonzini
---
arch/x86/kvm/svm.c |
Às 5:24 PM de 2/23/2017, Thierry Reding escreveu:
> From: Thierry Reding
>
> Program the receive queue size based on the RX FIFO size and enable
> hardware flow control for large FIFOs.
>
> Signed-off-by: Thierry Reding
> ---
>
In current implementation, asid allocation starts from 1, this patch
adds a min_asid variable in svm_vcpu structure to allow starting asid
from something other than 1.
Signed-off-by: Brijesh Singh
Reviewed-by: Paolo Bonzini
---
arch/x86/kvm/svm.c |4 +++-
1 file changed, 3 insertions(+), 1
Às 5:24 PM de 2/23/2017, Thierry Reding escreveu:
> From: Thierry Reding
>
> Program the receive queue size based on the RX FIFO size and enable
> hardware flow control for large FIFOs.
>
> Signed-off-by: Thierry Reding
> ---
> drivers/net/ethernet/stmicro/stmmac/dwmac4.h | 12 +++
>
This patch adds the dw-hdmi bindings to maintained files.
Signed-off-by: Neil Armstrong
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 8d302c0..3869d7b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4255,6 +4255,7 @@
This patch adds the dw-hdmi bindings to maintained files.
Signed-off-by: Neil Armstrong
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 8d302c0..3869d7b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -4255,6 +4255,7 @@ W:
The patch adds initial support required to integrate Secure Encrypted
Virtualization (SEV) feature.
ASID management:
- Reserve asid range for SEV guest, SEV asid range is obtained through
CPUID Fn8000_001f[ECX]. A non-SEV guest can use any asid outside the SEV
asid range.
- SEV guest must
The patch adds initial support required to integrate Secure Encrypted
Virtualization (SEV) feature.
ASID management:
- Reserve asid range for SEV guest, SEV asid range is obtained through
CPUID Fn8000_001f[ECX]. A non-SEV guest can use any asid outside the SEV
asid range.
- SEV guest must
Basically the same race as with numa balancing in change_huge_pmd(), but
a bit simpler to mitigate: we don't need to preserve dirty/young flags
here due to MADV_FREE functionality.
Signed-off-by: Kirill A. Shutemov
Cc: Minchan Kim
---
From: Sonny Rao
The suspend/resume behavior of the TPM can be controlled by setting
"powered-while-suspended" in the DTS. This is useful for the cases
when hardware does not power-off the TPM.
Signed-off-by: Sonny Rao
Signed-off-by: Enric Balletbo
Basically the same race as with numa balancing in change_huge_pmd(), but
a bit simpler to mitigate: we don't need to preserve dirty/young flags
here due to MADV_FREE functionality.
Signed-off-by: Kirill A. Shutemov
Cc: Minchan Kim
---
mm/huge_memory.c | 2 --
1 file changed, 2 deletions(-)
From: Sonny Rao
The suspend/resume behavior of the TPM can be controlled by setting
"powered-while-suspended" in the DTS. This is useful for the cases
when hardware does not power-off the TPM.
Signed-off-by: Sonny Rao
Signed-off-by: Enric Balletbo i Serra
---
Changes since v1:
Jason
On 03/02/2017 03:15 AM, Paolo Valente wrote:
>
>> Il giorno 25 feb 2017, alle ore 19:52, Jens Axboe ha
>> scritto:
>>
>> On 02/25/2017 10:44 AM, Paolo Valente wrote:
>>> Hi,
>>> I've just completed cgroups support, and I'd like to highlight the
>>> main blk-mq issue that I have
On 03/02/2017 03:15 AM, Paolo Valente wrote:
>
>> Il giorno 25 feb 2017, alle ore 19:52, Jens Axboe ha
>> scritto:
>>
>> On 02/25/2017 10:44 AM, Paolo Valente wrote:
>>> Hi,
>>> I've just completed cgroups support, and I'd like to highlight the
>>> main blk-mq issue that I have found along the
Restructure code in preparation for a fix.
Signed-off-by: Kirill A. Shutemov
---
mm/huge_memory.c | 52 ++--
1 file changed, 26 insertions(+), 26 deletions(-)
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index
Currently schedutil updates are triggered for the RT class using a single
call place, which is part of the rt::update_curr_rt() used in:
- dequeue_task_rt:
but it does not make sense to set the schedutil's SCHED_CPUFREQ_RT in
case the next task should not be an RT one
- put_prev_task_rt:
Restructure code in preparation for a fix.
Signed-off-by: Kirill A. Shutemov
---
mm/huge_memory.c | 52 ++--
1 file changed, 26 insertions(+), 26 deletions(-)
diff --git a/mm/huge_memory.c b/mm/huge_memory.c
index 71e3dede95b4..e7ce73b2b208
Currently schedutil updates are triggered for the RT class using a single
call place, which is part of the rt::update_curr_rt() used in:
- dequeue_task_rt:
but it does not make sense to set the schedutil's SCHED_CPUFREQ_RT in
case the next task should not be an RT one
- put_prev_task_rt:
Under certain conditions (i.e. CPU entering idle and current task being
the sugov thread) we can skip a frequency update.
Thus, let's postpone the collection of the FAIR utilisation when really
needed.
Signed-off-by: Patrick Bellasi
Cc: Ingo Molnar
Cc:
Under certain conditions (i.e. CPU entering idle and current task being
the sugov thread) we can skip a frequency update.
Thus, let's postpone the collection of the FAIR utilisation when really
needed.
Signed-off-by: Patrick Bellasi
Cc: Ingo Molnar
Cc: Peter Zijlstra
Cc: Rafael J. Wysocki
Cc:
From: Michal Hocko
Even though kmem_zalloc_greedy is documented it might fail the current
code doesn't really implement this properly and loops on the smallest
allowed size for ever. This is a problem because vzalloc might fail
permanently - we might run out of vmalloc space or
From: Michal Hocko
Even though kmem_zalloc_greedy is documented it might fail the current
code doesn't really implement this properly and loops on the smallest
allowed size for ever. This is a problem because vzalloc might fail
permanently - we might run out of vmalloc space or since
Add HDMI output and connector nodes.
Signed-off-by: Neil Armstrong
---
.../arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi | 39 ++
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 32 ++
Fixed alignment to match open parenthesis.
Signed-off-by: Georgios Emmanouil
---
drivers/staging/wilc1000/host_interface.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/wilc1000/host_interface.c
Add HDMI output and connector nodes.
Signed-off-by: Neil Armstrong
---
.../arm64/boot/dts/amlogic/meson-gx-p23x-q20x.dtsi | 39 ++
arch/arm64/boot/dts/amlogic/meson-gx.dtsi | 32 ++
.../boot/dts/amlogic/meson-gxbb-nexbox-a95x.dts| 23
Fixed alignment to match open parenthesis.
Signed-off-by: Georgios Emmanouil
---
drivers/staging/wilc1000/host_interface.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/wilc1000/host_interface.c
b/drivers/staging/wilc1000/host_interface.c
index
Hi Meng,
[auto build test ERROR on robh/for-next]
[also build test ERROR on v4.10 next-20170302]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Meng-Dongyang/Documentation-bindings-add-DT
Hi Meng,
[auto build test ERROR on robh/for-next]
[also build test ERROR on v4.10 next-20170302]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
url:
https://github.com/0day-ci/linux/commits/Meng-Dongyang/Documentation-bindings-add-DT
On 03/02/2017 02:46 PM, Auger Eric wrote:
Hi,
On 02/03/2017 13:38, Mian Yousaf Kaukab wrote:
On 03/02/2017 11:24 AM, Auger Eric wrote:
Hi,
On 02/03/2017 11:01, Mian Yousaf Kaukab wrote:
Check only if irq domains are available.
Signed-off-by: Mian Yousaf Kaukab
---
On 03/02/2017 02:46 PM, Auger Eric wrote:
Hi,
On 02/03/2017 13:38, Mian Yousaf Kaukab wrote:
On 03/02/2017 11:24 AM, Auger Eric wrote:
Hi,
On 02/03/2017 11:01, Mian Yousaf Kaukab wrote:
Check only if irq domains are available.
Signed-off-by: Mian Yousaf Kaukab
---
The policy in use for RT/DL tasks sets the maximum frequency when a task
in these classes calls for a cpufreq_update_this_cpu(). However, the
current implementation might cause a frequency drop while a RT/DL task
is still running, just because for example a FAIR task wakes up and is
enqueued in
The policy in use for RT/DL tasks sets the maximum frequency when a task
in these classes calls for a cpufreq_update_this_cpu(). However, the
current implementation might cause a frequency drop while a RT/DL task
is still running, just because for example a FAIR task wakes up and is
enqueued in
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