Hi,
On 2016년 11월 10일 05:34, Saravana Kannan wrote:
> On 11/08/2016 06:38 PM, Chanwoo Choi wrote:
>> On 2016년 11월 09일 11:36, Chanwoo Choi wrote:
>>> Hi,
>>>
>>> On 2016년 11월 09일 10:33, Chanwoo Choi wrote:
On 2016년 11월 09일 05:52, Saravana Kannan wrote:
> On 11/08/2016 01:02 AM, Chanwoo Choi
On Thu, Nov 10, 2016 at 01:05:42AM +0100, Rafael J. Wysocki wrote:
> On Thu, Nov 10, 2016 at 12:55 AM, Luis R. Rodriguez wrote:
> > On Tue, Nov 08, 2016 at 04:30:44PM +0100, Lukas Wunner wrote:
> >> On Tue, Nov 08, 2016 at 08:27:12AM +0100, Marek Szyprowski wrote:
> >> > On 2016-11-07 22:47, Luis
When this driver runs the dai link frame clock, and noone has stated
differently, assume that all the bits of a frame are used.
This relieves the cpu dai users from the duty to fill in the dividers for
the common case.
Signed-off-by: Peter Rosin
---
sound/soc/atmel/atmel_ssc_dai.c | 29
On Wed, Nov 9, 2016 at 6:55 AM, Viresh Kumar wrote:
> On 08-11-16, 21:25, Stratos Karafotis wrote:
>> But this is the supposed behaviour of conservative governor. We want
>> the CPU to increase the frequency in steps. The patch just resets
>> the frequency to a lower frequency in case of idle.
>>
Hi,
On 10/11/2016 00:59, Alex Williamson wrote:
> On Wed, 9 Nov 2016 23:38:50 +
> Will Deacon wrote:
>
>> On Wed, Nov 09, 2016 at 04:24:58PM -0700, Alex Williamson wrote:
>>> On Wed, 9 Nov 2016 22:25:22 +
>>> Will Deacon wrote:
>>>
On Wed, Nov 09, 2016 at 03:17:09PM -0700, Alex
The TSE-850 is an FM Transmitter Station Equipment, designed to generate
baseband signals for FM, mainly the DARC subcarrier, but other signals
are also possible.
Signed-off-by: Peter Rosin
---
.../bindings/sound/axentia,tse850-pcm5142.txt | 88 ++
MAINTAINERS
On Thu, Nov 10, 2016 at 01:08:56AM +0100, Rafael J. Wysocki wrote:
> On Wed, Nov 2, 2016 at 6:07 AM, Brian Norris wrote:
> > I can test this and send it in proper form if that looks preferable.
>
> It does to me as per the discussion at the LPC.
>
> Are you still going to submit it?
Yes, it jus
On Thu, Nov 10, 2016 at 1:12 AM, Luis R. Rodriguez wrote:
> On Thu, Nov 10, 2016 at 01:05:42AM +0100, Rafael J. Wysocki wrote:
>> On Thu, Nov 10, 2016 at 12:55 AM, Luis R. Rodriguez
>> wrote:
>> > On Tue, Nov 08, 2016 at 04:30:44PM +0100, Lukas Wunner wrote:
>> >> On Tue, Nov 08, 2016 at 08:27:1
Fixed three WARNING: Missing a blank line after declarations from
checkpatch.pl
Signed-off-by: Walt
---
drivers/accessibility/braille/braille_console.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/accessibility/braille/braille_console.c
b/drivers/accessibility/braille/braille
Hi David,
On Thu, Nov 10, 2016 at 10:56:33AM +1100, Stephen Rothwell wrote:
> Hi all,
>
> Today's linux-next merge of the net-next tree got a conflict in:
>
> net/netfilter/ipvs/ip_vs_ctl.c
>
> between commit:
>
> 8fbfef7f505b ("ipvs: use IPVS_CMD_ATTR_MAX for family.maxattr")
>
> from th
On Wed, 9 Nov 2016 15:01:17 -0800 Andi Kleen wrote:
> On Wed, Nov 09, 2016 at 02:33:04PM -0800, Andrew Morton wrote:
> > On Wed, 9 Nov 2016 11:55:31 +0100 Vitaly Wool wrote:
> >
> > > Subject: [PATCH v3] z3fold: use per-page read/write lock
> >
> > I've rewritten the title to "mm/z3fold.c: use
> -Original Message-
> From: Ruxandra Ioana Radulescu
> Sent: Friday, November 04, 2016 10:11 AM
> To: Stuart Yoder ; gre...@linuxfoundation.org
> Cc: German Rivera ; de...@driverdev.osuosl.org;
> linux-kernel@vger.kernel.org;
> ag...@suse.de; a...@arndb.de; Leo Li ; Roy Pledge
> ; Haiy
On Wed, Nov 9, 2016 at 4:07 PM, Marek Szyprowski
wrote:
> Hi Luis,
>
>
> On 2016-11-08 23:14, Luis R. Rodriguez wrote:
>>
>> On Mon, Oct 10, 2016 at 03:32:06PM +0200, Marek Szyprowski wrote:
>>>
>>> Hi Luis
>>>
>>>
>>> On 2016-10-06 19:37, Luis R. Rodriguez wrote:
On Thu, Sep 29, 2016 at
Boot data (such as EFI related data) is not encrypted when the system is
booted and needs to be accessed unencrypted. Add support to apply the
proper attributes to the EFI page tables and to the early_memremap and
memremap APIs to identify the type of data being accessed so that the
proper encrypt
Since video memory needs to be accessed unencrypted be sure that the
memory encryption mask is not set for the video ranges.
Signed-off-by: Tom Lendacky
---
arch/x86/include/asm/vga.h | 13 +
drivers/gpu/drm/drm_gem.c|2 ++
drivers/gpu/drm/drm_vm.c |4
On Tue, 8 Nov 2016, Andrew Morton wrote:
> > Reading /proc/slabinfo or monitoring slabtop(1) can become very expensive
> > if there are many slab caches and if there are very lengthy per-node
> > partial and/or free lists.
> >
> > Commit 07a63c41fa1f ("mm/slab: improve performance of gathering sl
On Mon, Nov 7, 2016 at 10:22 PM, Luis R. Rodriguez wrote:
> On Thu, Oct 27, 2016 at 05:25:51PM +0200, Greg Kroah-Hartman wrote:
>> On Wed, Oct 26, 2016 at 01:19:02PM +0200, Lukas Wunner wrote:
>> > Hi Rafael,
>> >
>> > sorry for not responding to v5 of your series earlier, just sending
>> > this o
On Wed, Oct 19, 2016 at 07:40:05PM -0700, Bjorn Andersson wrote:
> Allow the associated smd edge to be described within the wcnss
> remoteproc node. This creates a bond between the remoteproc and the
> associated smd channels and devices, showing the interaction between the
> two parts and provides
This patch adds a Documenation entry to decribe the AMD Secure Memory
Encryption (SME) feature.
Signed-off-by: Tom Lendacky
---
Documentation/kernel-parameters.txt |5 +++
Documentation/x86/amd-memory-encryption.txt | 40 +++
2 files changed, 45 insertions(+
This RFC patch series provides support for AMD's new Secure Memory
Encryption (SME) feature.
SME can be used to mark individual pages of memory as encrypted through the
page tables. A page of memory that is marked encrypted will be automatically
decrypted when read from DRAM and will be automatica
Update the cpu features to include identifying and reporting on the
Secure Memory Encryption feature.
Signed-off-by: Tom Lendacky
---
arch/x86/include/asm/cpufeatures.h |1 +
arch/x86/kernel/cpu/scattered.c|1 +
2 files changed, 2 insertions(+)
diff --git a/arch/x86/include/asm/cpuf
This patch adds support to the early boot code to use Secure Memory
Encryption (SME). Support is added to update the early pagetables with
the memory encryption mask and to encrypt the kernel in place.
The routines to set the encryption mask and perform the encryption are
stub routines for now wi
Hi Ulf,
Today's linux-next merge of the mmc tree got a conflict in:
arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
between commit:
784e94eeb377 ("arm64: dts: ls2080a: Add TMU device tree support for LS2080A")
from the imx-mxs tree and commit:
61ab9ffac1b9 ("ARM64: dts: ls2080a: add devi
Adding general kernel support for memory encryption includes:
- Modify and create some page table macros to include the Secure Memory
Encryption (SME) memory encryption mask
- Modify and create some macros for calculating physical and virtual
memory addresses
- Provide an SME initialization rou
For now, disable the AMD IOMMU if memory encryption is active. A future
patch will re-enable the function with full memory encryption support.
Signed-off-by: Tom Lendacky
---
drivers/iommu/amd_iommu_init.c |5 +
1 file changed, 5 insertions(+)
diff --git a/drivers/iommu/amd_iommu_init.c
Add support for Secure Memory Encryption (SME). This initial support
provides a Kconfig entry to build the SME support into the kernel and
defines the memory encryption mask that will be used in subsequent
patches to mark pages as encrypted.
Signed-off-by: Tom Lendacky
---
arch/x86/Kconfig
The boot data and command line data are present in memory in an
un-encrypted state and are copied early in the boot process. The early
page fault support will map these areas as encrypted, so before attempting
to copy them, add unencrypted mappings so the data is accessed properly
when copied.
Fo
Update the KVM support to include the memory encryption mask when creating
and using nested page tables.
Signed-off-by: Tom Lendacky
---
arch/x86/include/asm/kvm_host.h |3 ++-
arch/x86/kvm/mmu.c |8 ++--
arch/x86/kvm/vmx.c |3 ++-
arch/x86/kvm/x86.c
Add support to be able to either encrypt or decrypt data in place during
the early stages of booting the kernel. This does not change the memory
encryption attribute - it is used for ensuring that data present in either
an encrypted or un-encrypted memory area is in the proper state (for
example th
On Wed, Nov 02, 2016 at 02:38:09PM -0700, Sarangdhar Joshi wrote:
> Fixup "dt-binding: remoteproc: Introduce ADSP loader binding"
> patch to include XO clock required for booting up Qualcomm ADSP
> Processor.
I don't think this is accepted yet, so please squash this into the ADSP
binding.
>
> S
When System Memory Encryption (SME) is enabled, the physical address
space is reduced. Adjust the x86_phys_bits value to reflect this
reduction.
Signed-off-by: Tom Lendacky
---
arch/x86/include/asm/msr-index.h |2 ++
arch/x86/kernel/cpu/common.c | 30 ++
2 f
When Secure Memory Encryption is enabled, the trampoline area must not
be encrypted. A CPU running in real mode will not be able to decrypt
memory that has been encrypted because it will not be able to use addresses
with the memory encryption mask.
Signed-off-by: Tom Lendacky
---
arch/x86/realmo
Since DMA addresses will effectively look like 48-bit addresses when the
memory encryption mask is set, SWIOTLB is needed if the DMA mask of the
device performing the DMA does not support 48-bits. SWIOTLB will be
initialized to create un-encrypted bounce buffers for use by these devices.
Signed-of
Since the setup data is in memory in the clear, it must be accessed as
un-encrypted. Always use ioremap (similar to sysfs setup data support)
to map the data.
Signed-off-by: Tom Lendacky
---
arch/x86/kernel/kdebugfs.c | 30 +++---
1 file changed, 11 insertions(+), 19 d
This patch adds the support to check if SME has been enabled and if the
mem_encrypt=on command line option is set. If both of these conditions
are true, then the encryption mask is set and the kernel is encrypted
"in place."
Signed-off-by: Tom Lendacky
---
arch/x86/kernel/head_64.S |
This patch adds the support to check if SME has been enabled and if the
mem_encrypt=on command line option is set. If both of these conditions
are true, then the encryption mask is set and the kernel is encrypted
"in place."
Signed-off-by: Tom Lendacky
---
arch/x86/kernel/Makefile |
Add support to check if memory encryption is active in the kernel and that
it has been enabled on the AP. If memory encryption is active in the kernel
but has not been enabled on the AP then do not allow the AP to continue
start up.
Signed-off-by: Tom Lendacky
---
arch/x86/include/asm/realmode.h
For processors that support PAT, set the write-protect cache mode
(_PAGE_CACHE_MODE_WP) entry to the actual write-protect value (x05).
Acked-by: Borislav Petkov
Signed-off-by: Tom Lendacky
---
arch/x86/mm/pat.c |4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/
On 08/11/16 10:44, Reza Arbab wrote:
> When movable nodes are enabled, any node containing only hotpluggable
> memory is made movable at boot time.
>
> On x86, hotpluggable memory is discovered by parsing the ACPI SRAT,
> making corresponding calls to memblock_mark_hotplug().
>
> If we introduc
On Thu, 10 Nov 2016 01:14:42 +0100
Auger Eric wrote:
> Hi,
>
> On 10/11/2016 00:59, Alex Williamson wrote:
> > On Wed, 9 Nov 2016 23:38:50 +
> > Will Deacon wrote:
> >
> >> On Wed, Nov 09, 2016 at 04:24:58PM -0700, Alex Williamson wrote:
> >>> On Wed, 9 Nov 2016 22:25:22 +
> >>> Wi
This patch adds support to be change the memory encryption attribute for
one or more memory pages.
Signed-off-by: Tom Lendacky
---
arch/x86/include/asm/cacheflush.h |3 +
arch/x86/include/asm/mem_encrypt.h | 13 ++
arch/x86/mm/mem_encrypt.c | 43 +
arch/
On Wed, Nov 9, 2016 at 4:43 PM, Rafael J. Wysocki wrote:
> On Mon, Nov 7, 2016 at 10:22 PM, Luis R. Rodriguez wrote:
>> On Thu, Oct 27, 2016 at 05:25:51PM +0200, Greg Kroah-Hartman wrote:
>>> On Wed, Oct 26, 2016 at 01:19:02PM +0200, Lukas Wunner wrote:
>>> > Hi Rafael,
>>> >
>>> > sorry for not
Hi Wei,
[auto build test ERROR on tip/perf/core]
[also build test ERROR on v4.9-rc4 next-20161109]
[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/Wei-Huang/arm64-perf-Move-ARMv8-PMU-perf-event
On Mon, Nov 7, 2016 at 10:39 PM, Luis R. Rodriguez wrote:
> On Mon, Oct 10, 2016 at 02:51:04PM +0200, Rafael J. Wysocki wrote:
>> From: Rafael J. Wysocki
>>
>> Currently, there is a problem with taking functional dependencies
>> between devices into account.
>>
>> What I mean by a "functional dep
On Wed, Nov 09, 2016 at 03:57:53PM -0700, Andreas Dilger wrote:
> On Nov 9, 2016, at 1:56 PM, Jaegeuk Kim wrote:
> >
> > This patch implements multiple devices support for f2fs.
> > Given multiple devices by mkfs.f2fs, f2fs shows them entirely as one big
> > volume under one f2fs instance.
> >
>
Hi,
On 11/09/2016 05:23 PM, Thomas Gleixner wrote:
> On Tue, 1 Nov 2016, Lu Baolu wrote:
>> +static int __init xdbc_init(void)
>> +{
> ...
>> +base = ioremap_nocache(xdbc.xhci_start, xdbc.xhci_length);
>> +if (!base) {
>> +xdbc_trace("failed to remap the io address\n");
>> +
The clocks on these boards run at 25 MHz, not 19.2 and 27 like
other platforms. Unfortunately I copy/pasted from other similar
SoCs but forgot this one is different. Fix it.
Fixes: a085f877a882 ("clk: qcom: Move cxo/pxo/xo into dt files")
Signed-off-by: Stephen Boyd
---
drivers/clk/qcom/gcc-ipq8
The ipq board has these rates as 25MHz, and not 19.2 and 27. I
copy/pasted from other boards that have those rates but forgot
to fix the rates here.
Fixes: 30fc4212d541 ("arm: dts: qcom: Add more board clocks")
Signed-off-by: Stephen Boyd
---
arch/arm/boot/dts/qcom-ipq8064.dtsi | 4 ++--
1 file
On Thu, Nov 10, 2016 at 01:36:29AM +0100, Rafael J. Wysocki wrote:
> On Wed, Nov 9, 2016 at 4:07 PM, Marek Szyprowski
> wrote:
> > Hi Luis,
> >
> >
> > On 2016-11-08 23:14, Luis R. Rodriguez wrote:
> >>
> >> On Mon, Oct 10, 2016 at 03:32:06PM +0200, Marek Szyprowski wrote:
> >>>
> >>> Hi Luis
> >>
On 10/26, Viresh Kumar wrote:
> If the regulators aren't set explicitly by the platform, the OPP core
> assumes that the platform doesn't have any regulator and uses the
> clk-only callback.
>
> If the platform failed to register a regulator with the core, then this
> can turn out to be a dangerou
Fixed one 48: ERROR: Use 4 digit octal (0777) not decimal permissions
per checkpatch.
Signed-off-by: Walt
---
drivers/accessibility/braille/braille_console.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/accessibility/braille/braille_console.c
b/drivers/accessibili
On Wed, Nov 02, 2016 at 10:52:08PM -0600, Sudeep Holla wrote:
> Since SCPI is a generic protocol and the bindings are intended to be
> generic, we need to decouple all the platform specific binding details
> out of the generic bindings.
>
> This patch moves are the Juno platform specific details i
On 11/02, Viresh Kumar wrote:
> On 26-10-16, 12:02, Viresh Kumar wrote:
> > Hi,
> >
> > Some platforms (like TI) have complex DVFS configuration for CPU
> > devices, where multiple regulators are required to be configured to
> > change DVFS state of the device. This was explained well by Nishanth
Hi,
On 11/09/2016 05:37 PM, Thomas Gleixner wrote:
> On Tue, 1 Nov 2016, Lu Baolu wrote:
>> +static void early_xdbc_write(struct console *con, const char *str, u32 n)
>> +{
>> +int chunk, ret;
>> +static char buf[XDBC_MAX_PACKET];
>> +int use_cr = 0;
>> +
>> +if (!xdbc.xdbc_reg)
>>
Consider two devices, A and B, where B is a child of A, and B utilizes
asynchronous suspend (it does not matter whether A is sync or async). If
B fails to suspend_noirq() or suspend_late(), or is interrupted by a
wakeup (pm_wakeup_pending()), then it aborts and sets the async_error
variable. Howeve
From: Vicente Jiménez
Date: Mon, 7 Nov 2016 12:11:59 +0100
> From bfc9a00e6b78d8eb60e46dacd7d761669d29a573 Mon Sep 17 00:00:00 2001
> From: Vicente Jimenez Aguilar
> Date: Mon, 31 Oct 2016 13:10:29 +0100
> Subject: [PATCH] ipv4: icmp: Fix pMTU handling for rarest case
>
> Restore network resist
On Wed, Nov 02, 2016 at 10:52:09PM -0600, Sudeep Holla wrote:
> This patch adds specific compatible to support legacy SCPI protocol.
>
> Cc: Rob Herring
> Signed-off-by: Sudeep Holla
> ---
> Documentation/devicetree/bindings/arm/arm,scpi.txt | 4 +++-
> 1 file changed, 3 insertions(+), 1 deleti
On Wed, Nov 02, 2016 at 10:52:10PM -0600, Sudeep Holla wrote:
> From: Neil Armstrong
>
> Cc: Rob Herring
> Signed-off-by: Neil Armstrong
> (decoupled from the generic scpi binding)
> Signed-off-by: Sudeep Holla
> ---
> .../devicetree/bindings/arm/amlogic,scpi.txt | 20
> +
From: Arnd Bergmann
Date: Tue, 8 Nov 2016 14:31:38 +0100
> The newly introduced mii_ethtool_get_link_ksettings function sets
> lp_advertising to an uninitialized value when BMCR_ANENABLE is not
> set:
>
> drivers/net/mii.c: In function 'mii_ethtool_get_link_ksettings':
> drivers/net/mii.c:224:2
From: Arnd Bergmann
Date: Tue, 8 Nov 2016 14:34:34 +0100
> The connect function prints an unintialized error code after an
> earlier initialization was removed:
>
> drivers/net/xen-netback/xenbus.c: In function 'connect':
> drivers/net/xen-netback/xenbus.c:938:3: error: 'err' may be used
> uni
On 11/09/2016 01:56 AM, Thomas Gleixner wrote:
On Wed, 9 Nov 2016, Joonwoo Park wrote:
When a new timer list enqueued into the time wheel, array index
for the given expiry time is:
expires = (expires + LVL_GRAN(lvl)) >> LVL_SHIFT(lvl);
idx = LVL_OFFS(lvl) + (expires & LVL_MASK);
The gra
From: Arnd Bergmann
Date: Tue, 8 Nov 2016 14:37:32 +0100
> The amd-xgbe ethernet driver hides its suspend/resume functions
> in #ifdef CONFIG_PM, but uses SIMPLE_DEV_PM_OPS() to make the
> reference conditional on CONFIG_PM_SLEEP, which results in a
> warning when PM_SLEEP is not set but PM is:
Hi Ulf,
On Thu, Nov 10, 2016 at 11:50:04AM +1100, Stephen Rothwell wrote:
> Hi Ulf,
>
> Today's linux-next merge of the mmc tree got a conflict in:
>
> arch/arm64/boot/dts/freescale/fsl-ls2080a.dtsi
>
> between commit:
>
> 784e94eeb377 ("arm64: dts: ls2080a: Add TMU device tree support for
Reza Arbab writes:
> Remove the check which prevents us from hotplugging into an empty node.
>
> The original commit b226e4621245 ("[PATCH] powerpc: don't add memory to
> empty node/zone"), states that this was intended to be a temporary measure.
> It is a workaround for an oops which no longer o
On 10/26, Viresh Kumar wrote:
> On 25-10-16, 09:49, Stephen Boyd wrote:
> > On 10/20, Viresh Kumar wrote:
> > > diff --git a/drivers/base/power/opp/core.c b/drivers/base/power/opp/core.c
> > > index 37fad2eb0f47..45c70ce07864 100644
> > > --- a/drivers/base/power/opp/core.c
> > > +++ b/drivers/base
Hi
On 2016년 11월 09일 19:23, Brian Starkey wrote:
> Hi,
>
> On Wed, Nov 09, 2016 at 06:47:26PM +0900, Jaewon Kim wrote:
>>
>>
>> On 2016년 11월 09일 18:27, Brian Starkey wrote:
>>> Hi Jaewon,
>>>
>>> On Wed, Nov 09, 2016 at 06:10:09PM +0900, Jaewon Kim wrote:
Commit 6b03ae0d42bf (drivers: dma-cohe
On Wed, Nov 9, 2016 at 9:38 AM, Paul E. McKenney
wrote:
Are you planning on changing rcu_nmi_enter()? It would make it easier
to figure out how they interact if I could see the code.
> diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
> index dbf20b058f48..342c8ee402d6 100644
> --- a/kernel/rc
On 11/03, Sarangdhar Joshi wrote:
> diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
> index d79fecd..844e90d 100644
> --- a/drivers/firmware/qcom_scm.c
> +++ b/drivers/firmware/qcom_scm.c
> @@ -380,32 +384,40 @@ EXPORT_SYMBOL(qcom_scm_is_available);
> static int qcom_scm_pro
On Thu, Nov 10, 2016 at 1:17 AM, David Daney wrote:
> Easiest thing to do would be to select 16K page size in your .config, I
> think that will give you a similar sized stack.
I didn't realize that was possible...
I'm mostly concerned about the best way to deal with systems that have
a limited s
On 11/03, Sarangdhar Joshi wrote:
> When devm_clk_get fails for core clock, the failure was ignored
> and the core_clk was explicitly set to NULL so that other
> remaining clocks can be queried. However, now that we have a
> cleaner way of expressing the clock dependency, return failure
> when devm
On 11/03, Sarangdhar Joshi wrote:
> Add SCM DT bindings for Qualcomm's MSM8996 platform.
>
> Acked-by: Rob Herring
> Signed-off-by: Sarangdhar Joshi
> ---
Reviewed-by: Stephen Boyd
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
On 10/28, Sarangdhar Joshi wrote:
> Add SCM DT node to enable SCM functionality on MSM8996.
>
> Signed-off-by: Sarangdhar Joshi
> ---
Reviewed-by: Stephen Boyd
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
On 11/09/2016 01:27 PM, Jason A. Donenfeld wrote:
Hi folks,
I do some ECC crypto in a kthread. A fast 32bit implementation usually
uses around 2k - 3k bytes of stack. Since kernel threads get 8k, I
figured this would be okay. And for the most part, it is. However,
everything falls apart on archi
On 11/07, Stanimir Varbanov wrote:
> diff --git a/drivers/firmware/qcom_scm.c b/drivers/firmware/qcom_scm.c
> index d95c70227c05..7e364691a87c 100644
> --- a/drivers/firmware/qcom_scm.c
> +++ b/drivers/firmware/qcom_scm.c
> @@ -320,6 +320,22 @@ bool qcom_scm_is_available(void)
> }
> EXPORT_SYMBOL
On Thu, Nov 10, 2016 at 2:21 AM, Brian Norris wrote:
> Consider two devices, A and B, where B is a child of A, and B utilizes
> asynchronous suspend (it does not matter whether A is sync or async). If
> B fails to suspend_noirq() or suspend_late(), or is interrupted by a
> wakeup (pm_wakeup_pendin
Fixes the following link error:
```
/usr/bin/ld: net/built-in.o: relocation R_X86_64_32S against `.text'
can not be used when making a shared object; recompile with -fPIC
```
This is the same definition used on some other architectures.
Signed-off-by: Keno Fischer
---
I am not sure this is the c
On 11/07, Stanimir Varbanov wrote:
> diff --git a/Documentation/devicetree/bindings/remoteproc/qcom,venus.txt
> b/Documentation/devicetree/bindings/remoteproc/qcom,venus.txt
> new file mode 100644
> index ..06a2db60fa38
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/remotepr
These functions are defined in devres.c, which only gets compiled with
CONFIG_GPIO_DEVRES (in addition to CONFIG_GPIOLIB). However, in the
header files, the difference between the declaration and the inline
stub was only guarded by CONFIG_GPIOLIB, not CONFIG_GPIO_DEVRES,
causing undefined symbol pr
On Thu, Nov 10, 2016 at 02:53:20AM +0100, Rafael J. Wysocki wrote:
> On Thu, Nov 10, 2016 at 2:21 AM, Brian Norris
> wrote:
> > diff --git a/drivers/base/power/main.c b/drivers/base/power/main.c
> > index c58563581345..57a8ca4bc8ab 100644
> > --- a/drivers/base/power/main.c
> > +++ b/drivers/base
On Wed, Nov 09, 2016 at 05:55:17PM -0700, Alex Williamson wrote:
> On Thu, 10 Nov 2016 01:14:42 +0100
> Auger Eric wrote:
> > On 10/11/2016 00:59, Alex Williamson wrote:
> > > On Wed, 9 Nov 2016 23:38:50 +
> > > Will Deacon wrote:
> > >> On Wed, Nov 09, 2016 at 04:24:58PM -0700, Alex Williams
Drivers might include this header without .
Signed-off-by: Brian Norris
---
include/linux/pm_wakeirq.h | 2 ++
1 file changed, 2 insertions(+)
diff --git a/include/linux/pm_wakeirq.h b/include/linux/pm_wakeirq.h
index cd5b62db9084..49c2220fb245 100644
--- a/include/linux/pm_wakeirq.h
+++ b/incl
On 11/07, Stanimir Varbanov wrote:
> diff --git a/drivers/media/platform/qcom/Kconfig
> b/drivers/media/platform/qcom/Kconfig
> new file mode 100644
> index ..bf4d2fcce924
> --- /dev/null
> +++ b/drivers/media/platform/qcom/Kconfig
> @@ -0,0 +1,7 @@
> +
> +menuconfig VIDEO_QCOM_VENUS
>
On Tue, 2016-11-08 at 14:09 +0800, Yong Mao wrote:
> From: yong mao
>
> Add description of mmc3 for supporting sdio feature
>
> Signed-off-by: Yong Mao
> Signed-off-by: Chaotian Jing
> ---
> arch/arm64/boot/dts/mediatek/mt8173-evb.dts | 82
> +++
> 1 file changed, 8
At 11/10/2016 06:57 AM, Andreas Dilger wrote:
On Nov 9, 2016, at 1:56 PM, Jaegeuk Kim wrote:
This patch implements multiple devices support for f2fs.
Given multiple devices by mkfs.f2fs, f2fs shows them entirely as one big
volume under one f2fs instance.
Internal block management is very si
[]..
>>
>> The proper sequence sounds like it should be:
>>
>> 1. Enable GDSC for main domain
>> 2. Enable clocks for main domain (video_{core,maxi,ahb,axi}_clk)
>> 3. Write the two registers to assert hw signal for subdomains
>> 4. Enable GDSCs for two subdomains
>> 5. E
Hi Marc, Rafael, Lorenzo,
Since we agreed to add a probe deferral if we failed to get irq
resources which mirroring the DT does (patch 1 in this patch set),
I think the last blocker to make things work both for Agustin and
me [1] is this patch, which makes the interrupt producer and consumer
work
From:
Date: Tue, 8 Nov 2016 16:08:01 -0600
> From: Allan Chou
>
> Add support for Cypress GX3 SuperSpeed to Gigabit Ethernet
> Bridge Controller (Vendor=04b4 ProdID=3610).
>
> Patch verified on x64 linux kernel 4.7.4, 4.8.6, 4.9-rc4 systems
> with the Kensington SD4600P USB-C Universal Dock wi
-next]
[also build test ERROR on v4.9-rc4 next-20161109]
[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/Radim-Kr-m/KVM-x86-emulate-FXSAVE-and-FXRSTOR/20161110-021048
base: https://git.kernel.org
Hi Doug,
在 2016年11月10日 04:54, Doug Anderson 写道:
Hi,
On Mon, Nov 7, 2016 at 5:00 AM, William Wu wrote:
We found that the system crashed due to 480MHz output clock of
USB2 PHY was unstable after clock had been enabled by gpu module.
Theoretically, 1 millisecond is a critical value for 480MHz
o
Hi Andrew,
On Wed, 9 Nov 2016 13:21:53 -0800 Andrew Morton
wrote:
>
> On Wed, 9 Nov 2016 15:18:24 +0800 Huang Shijie wrote:
>
> > On Wed, Nov 09, 2016 at 03:10:06PM +1100, Stephen Rothwell wrote:
> > Hi Stephen,
> > > Hi Andrew,
> > >
> > > After merging the akpm-current tree, today's linux
From: Tin Huynh
Free and Open IPMI use SMBUS BLOCK Read/Write to support SSIF protocol.
However, I2C Designware Core Driver doesn't handle the case at the moment.
The below patch supports this feature.
Signed-off-by: Tin Huynh
---
Change from V3:
- Correct coding conventions
- Make clean
Change
On Wed, Nov 9, 2016 at 3:12 PM, Colin King wrote:
> From: Colin Ian King
>
> status is a u8 hence the check if status is less than zero has no effect.
> Fix this by replacing status with int ret so the less than zero compare
> will correctly detect errors.
>
> Issue found with static analysis wit
On 2016/11/9 19:58, Mel Gorman wrote:
> On Tue, Nov 08, 2016 at 12:43:17PM +0800, Xishi Qiu wrote:
>> On mem-hotplug system, there is a problem, please see the following case.
>>
>> memtester xxG, the memory will be alloced on a movable node. And after numa
>> balancing, the memory may be migrated
On Thu, Nov 10, 2016 at 4:56 AM, Rob Herring wrote:
> On Thu, Nov 03, 2016 at 01:07:57AM +1030, Andrew Jeffery wrote:
>> The Aspeed SoC Display Controller is presented as a syscon device to
>> arbitrate access by display and pinmux drivers. Video pinmux
>> configuration on fifth generation SoCs de
Hi Johan,
Johan Hovold 於 2016/11/2 下午 08:37 寫道:
On Fri, Oct 14, 2016 at 04:20:46PM +0800, Ji-Ze Hong (Peter Hong) wrote:
Reviewed-by: Johan Hovold
You must never add other peoples' Reviewed-by tags unless you've
explicitly been given permission to do so (e.g. "fix this minor thing up
and th
On Wed, 2016-11-09 at 03:02 -0800, Andy Lutomirski wrote:
> On Tue, Nov 8, 2016 at 8:25 PM, Ricardo Neri
> wrote:
> > On Tue, 2016-11-08 at 07:32 -0800, Andy Lutomirski wrote:
> >> > diff --git a/arch/x86/include/asm/disabled-features.h
> >> b/arch/x86/include/asm/disabled-features.h
> >> > index
Allow architectures to specify a different memory walking function for
kexec_add_buffer. x86 uses iomem to track reserved memory ranges, but
PowerPC uses the memblock subsystem.
Signed-off-by: Thiago Jung Bauermann
Acked-by: Dave Young
Acked-by: Balbir Singh
---
include/linux/kexec.h | 29 ++
Hello,
[ Andrew, you might want to wait until the kexec maintainers say whether
they agree with patch 4 before picking up this version. ]
v10 addresses two requests from Michael Ellerman: build the
purgatory as a Position Independent Executable binary to reduce the
number of relocation types th
powerpc's purgatory.ro has 12 relocation types when built as
a relocatable object. To implement support for them requires
arch_kexec_apply_relocations_add to duplicate a lot of code with
module_64.c:apply_relocate_add.
When built as a Position Independent Executable there are only 4
relocation typ
This uses all the infrastructure built up by the previous patches
in the series to load an ELF vmlinux file and an initrd. It uses the
flattened device tree at initial_boot_params as a base and adjusts memory
reservations and its /chosen node for the next kernel.
[a...@linux-foundation.org: coding
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