On Mon, Jun 10, 2019 at 05:59:29PM +0800, John Garry wrote:
> The jevent "Unit" field is used for uncore PMU alias definition.
>
> The form uncore_pmu_example_X is supported, where "X" is a wildcard,
> to support multiple instances of the same PMU in a system.
>
> Unfortunately this format not su
On Tue, Jun 11, 2019 at 10:03:15AM -0600, Al Stone wrote:
> On 6/11/19 6:53 AM, Sudeep Holla wrote:
> > On Mon, Jun 10, 2019 at 02:07:34PM -0600, Al Stone wrote:
> >> In the ACPI specification, section 6.1.12, a _UID may be either an
> >> integer or a string object. Up until now, when defining pro
On Tue, 11 Jun 2019 08:54:23 -0700
Andy Lutomirski wrote:
> How does that help? If RIP == x+2 and you want to put a 5-byte jump
> at address x, no amount of 0xcc is going to change the fact that RIP
> is in the middle of the jump.
>
> Live patching can handle this by detecting this condition o
On 6/11/19 6:28 AM, Asmaa Mnebhi wrote:
> Hello Randy,
>
> Please refer to the slave-interface linux documentation:
> https://www.kernel.org/doc/Documentation/i2c/slave-interface
OK, thanks.
> Thanks.
> Asmaa
>
> -Original Message-
> From: Randy Dunlap
> Sent: Monday, June 10, 2019 5:
Pingfan Liu writes:
> As for FOLL_LONGTERM, it is checked in the slow path
> __gup_longterm_unlocked(). But it is not checked in the fast path, which
> means a possible leak of CMA page to longterm pinned requirement through
> this crack.
Shouldn't we disallow FOLL_LONGTERM with get_user_pages f
On Tue, Jun 11, 2019 at 04:41:06PM +0100, Catalin Marinas wrote:
> On Tue, Jun 11, 2019 at 11:17:31AM -0400, Masayoshi Mizuma wrote:
> > From: Masayoshi Mizuma
> >
> > Show the warning and taints as TAINT_CPU_OUT_OF_SPEC if the cache line
> > size is greater than the maximum.
>
> In general the
On Tue, Jun 11, 2019 at 05:52:48PM +0200, Peter Zijlstra wrote:
> On Tue, Jun 11, 2019 at 11:14:10AM -0400, Steven Rostedt wrote:
> > On Wed, 05 Jun 2019 15:08:01 +0200
> > Peter Zijlstra wrote:
> >
> > > -void text_poke_bp(void *addr, const void *opcode, size_t len, void
> > > *handler)
> > > +
On 6/11/2019 7:21 AM, David Howells wrote:
> To see if we can try and make progress on this, can we try and come at this
> from another angle: what do LSMs *actually* need to do this? And I grant that
> each LSM might require different things.
>
> -~-
>
> [A] There are a bunch of things available,
On 11/06/2019 17:10, Jiri Olsa wrote:
On Mon, Jun 10, 2019 at 05:59:29PM +0800, John Garry wrote:
The jevent "Unit" field is used for uncore PMU alias definition.
The form uncore_pmu_example_X is supported, where "X" is a wildcard,
to support multiple instances of the same PMU in a system.
Unf
Ugh.. Now that you can cancel the wait, you have to also handle if "new"
was allocated. I think this needs:
diff --git a/fs/nfs/client.c b/fs/nfs/client.c
index d7e4f0848e28..4d90f5bf0b0a 100644
--- a/fs/nfs/client.c
+++ b/fs/nfs/client.c
@@ -406,10 +406,10 @@ struct nfs_client *nfs_get_client(
Commit-ID: 95fdce6b24f3526c2bd1aad15978d238b79da6bd
Gitweb: https://git.kernel.org/tip/95fdce6b24f3526c2bd1aad15978d238b79da6bd
Author: Yazen Ghannam
AuthorDate: Fri, 7 Jun 2019 20:18:03 +
Committer: Borislav Petkov
CommitDate: Tue, 11 Jun 2019 15:13:51 +0200
x86/MCE: Make struct m
Commit-ID: b4914508f1fe0eca1cd011b6026ff762a1aa62d5
Gitweb: https://git.kernel.org/tip/b4914508f1fe0eca1cd011b6026ff762a1aa62d5
Author: Yazen Ghannam
AuthorDate: Fri, 7 Jun 2019 20:18:04 +
Committer: Borislav Petkov
CommitDate: Tue, 11 Jun 2019 15:22:13 +0200
x86/MCE: Make mce_bank
Commit-ID: 95d057f54664f3c6e8f650faf5690b82b30a9e52
Gitweb: https://git.kernel.org/tip/95d057f54664f3c6e8f650faf5690b82b30a9e52
Author: Yazen Ghannam
AuthorDate: Fri, 7 Jun 2019 20:18:04 +
Committer: Borislav Petkov
CommitDate: Tue, 11 Jun 2019 15:22:41 +0200
x86/MCE/AMD: Don't cac
On Sat, Jun 01, 2019 at 09:18:36AM -0700, Greg Kroah-Hartman wrote:
On Sat, Jun 01, 2019 at 09:17:07AM -0700, Greg Kroah-Hartman wrote:
On Sat, Jun 01, 2019 at 09:25:54AM -0400, Sasha Levin wrote:
> From: Sahara
>
> [ Upstream commit b9ca5f8560af244489b4a1bc1ae88b341f24bc95 ]
>
> Especially whe
Commit-ID: c7d314f386e987be8b51eeb7dd947756ae23f6b6
Gitweb: https://git.kernel.org/tip/c7d314f386e987be8b51eeb7dd947756ae23f6b6
Author: Yazen Ghannam
AuthorDate: Fri, 7 Jun 2019 20:18:05 +
Committer: Borislav Petkov
CommitDate: Tue, 11 Jun 2019 15:23:09 +0200
x86/MCE: Make the numb
Commit-ID: 068b053dca0e2ab40b3d953b102a178654eec282
Gitweb: https://git.kernel.org/tip/068b053dca0e2ab40b3d953b102a178654eec282
Author: Yazen Ghannam
AuthorDate: Fri, 7 Jun 2019 20:18:06 +
Committer: Borislav Petkov
CommitDate: Tue, 11 Jun 2019 15:23:34 +0200
x86/MCE: Determine MCA
On 二, 2019-06-11 at 17:11 +0100, Sudeep Holla wrote:
> On Tue, Jun 11, 2019 at 10:03:15AM -0600, Al Stone wrote:
> >
> > On 6/11/19 6:53 AM, Sudeep Holla wrote:
> > >
> > > On Mon, Jun 10, 2019 at 02:07:34PM -0600, Al Stone wrote:
> > > >
> > > > In the ACPI specification, section 6.1.12, a _UID
On 6/11/19 10:11 AM, Sudeep Holla wrote:
> On Tue, Jun 11, 2019 at 10:03:15AM -0600, Al Stone wrote:
>> On 6/11/19 6:53 AM, Sudeep Holla wrote:
>>> On Mon, Jun 10, 2019 at 02:07:34PM -0600, Al Stone wrote:
In the ACPI specification, section 6.1.12, a _UID may be either an
integer or a str
Hello,
[added clk-people to recipients]
On Sat, Jun 08, 2019 at 08:06:16PM +0200, Martin Blumenstingl wrote:
> MISC_CLK_SEL_WIDTH is only used in one place where it's converted into
> a bit-mask. Rename and change the macro to be a bit-mask so that
> conversion is not needed anymore. No functiona
Well I do not know if it make sense to make it stronger with:
Signed-off-by: Federico Vaga
As you want
On Monday, June 10, 2019 4:18:09 PM CEST Linus Walleij wrote:
> The FMC subsystem was created in 2012 with the ambition to
> drive development of drivers for this hardware upstream.
>
> The c
On some Qualcomm SoCs, there is a remote processor, which controls some of
the Network-On-Chip interconnect resources. Other CPUs express their needs
by communicating with this processor. Add a driver to handle communication
with this remote processor.
Signed-off-by: Georgi Djakov
---
v3:
- New
Register a platform device to handle the communication of bus bandwidth
requests with the remote processor. The interconnect proxy device is part
of this remote processor (RPM) hardware. Let's create a icc-smd-rpm proxy
child device to represent the bus throughput functionality that is provided
by
From: Bjorn Andersson
Add driver for the interconnect buses found in Qualcomm QCS404-based
platforms. The topology consists of three NoCs that are controlled by
a remote processor. This remote processor collects the aggregated
bandwidth for each master-slave pairs.
Signed-off-by: Bjorn Andersson
Add the DT nodes for the network-on-chip interconnect buses found
on qcs404-based platforms.
Signed-off-by: Georgi Djakov
---
v3:
- Updated according to the new binding: added reg property and moved under the
"soc" node.
arch/arm64/boot/dts/qcom/qcs404.dtsi | 28
Add drivers to support scaling of the on-chip interconnects on QCS404-based
platforms. Also add the necessary device-tree nodes, so that the driver for
each NoC can probe and register as interconnect-provider.
v3:
- Drop the patch introducing the qcom,qos DT property.
- Add two new patches to crea
The Qualcomm QCS404 platform has several buses that could be controlled
and tuned according to the bandwidth demand.
Signed-off-by: Georgi Djakov
---
v3:
- Add a reg property and move the interconnect nodes under the "soc" node.
v2:
- No changes.
.../bindings/interconnect/qcom,qcs404.txt
On Tue, Jun 11, 2019 at 08:29:35PM +0800, Pingfan Liu wrote:
> On Fri, Jun 07, 2019 at 02:10:15PM +0800, Pingfan Liu wrote:
> > On Fri, Jun 7, 2019 at 5:17 AM John Hubbard wrote:
> > >
> > > On 6/5/19 7:19 PM, Pingfan Liu wrote:
> > > > On Thu, Jun 6, 2019 at 5:49 AM Andrew Morton
> > > > wrote:
Le 11/06/2019 à 17:47, Christophe Leroy a écrit :
The patch referenced below moved the loading of segment registers
out of load_up_mmu() in order to do it earlier in the boot sequence.
However, the secondary CPU still needs it to be done when loading up
the MMU.
Reported-by: Erhard F.
Fixes:
Adding linux-pci.
One thing that may be slightly unusual about our setup is that we are
using CONFIG_PREEMPT=y, which may be allowing more concurrency to come
into play.
On 2019-06-07 6:28 p.m., Robert Hancock wrote:
> I am seeing a boot failure on our iMX6D-based embedded platform running
> v5.2
The general plan (and I believe Daniele Palmas was working on it) was
to eventually make qmi_wwan use rmnet rather than its internal sysfs-
based implementation. qmi_wwan and ipa are at essentially the same
level and both could utilize rmnet on top.
*That's* what I'd like to see. I don't want to
On Tue, Jun 11, 2019 at 3:49 AM Daniel Thompson
wrote:
> This is a long standing flaw in the backlight interfaces. AFAIK generic
> userspaces end up with a (flawed) heuristic.
Bingo! Would be nice if we could start to fix this long-standing flaw.
> Basically devices with a narrow range of choice
This is to officially inform you that ATM card number: 3774 2856 7847
9006 worth fifteen Million US dollars($15. Million US dollars.) has
been credited in your favor in bid to compensate you on your contract
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This is to officially inform you that ATM card number: 3774 2856 7847
9006 worth fifteen Million US dollars($15. Million US dollars.) has
been credited in your favor in bid to compensate you on your contract
payment since you are next on our inheritance file for the second part
of this fiscal Y
This is to officially inform you that ATM card number: 3774 2856 7847
9006 worth fifteen Million US dollars($15. Million US dollars.) has
been credited in your favor in bid to compensate you on your contract
payment since you are next on our inheritance file for the second part
of this fiscal Y
This is to officially inform you that ATM card number: 3774 2856 7847
9006 worth fifteen Million US dollars($15. Million US dollars.) has
been credited in your favor in bid to compensate you on your contract
payment since you are next on our inheritance file for the second part
of this fiscal Y
This is to officially inform you that ATM card number: 3774 2856 7847
9006 worth fifteen Million US dollars($15. Million US dollars.) has
been credited in your favor in bid to compensate you on your contract
payment since you are next on our inheritance file for the second part
of this fiscal Y
Hi Arnaldo,
On Tue, Jun 11, 2019 at 11:33:46AM -0300, Arnaldo Carvalho de Melo wrote:
> Em Tue, Jun 11, 2019 at 01:53:11PM +0100, Raphael Gault escreveu:
> > Add an extra test to check userspace access to pmu hardware counters.
> > This test doesn't rely on the seqlock as a synchronisation mechani
> On Jun 11, 2019, at 3:02 AM, Wanpeng Li wrote:
>
> On Tue, 11 Jun 2019 at 09:48, Nadav Amit wrote:
>>> On Jun 10, 2019, at 6:45 PM, Wanpeng Li wrote:
>>>
>>> On Tue, 11 Jun 2019 at 09:11, Sean Christopherson
>>> wrote:
On Mon, Jun 10, 2019 at 04:34:20PM +0200, Radim Krčmář wrote:
>
On Fri, Apr 12, 2019 at 08:35:36AM +, Z.q. Hou wrote:
> From: Hou Zhiqiang
>
> The current code does not support multiple MSIs, so remove
> the corresponding flag from the msi_domain_info structure.
Please explain me what's the problem before removing multi MSI
support.
Thanks,
Lorenzo
> F
On Tue, Jun 11, 2019 at 11:23:56AM -0300, Arnaldo Carvalho de Melo wrote:
> Em Tue, Jun 11, 2019 at 03:09:07PM +0100, Mark Rutland escreveu:
> > On Tue, Jun 11, 2019 at 01:53:09PM +0100, Raphael Gault wrote:
> > > In order to subsequently add more tests for the arm64 architecture
> > > we compile t
Hi Daniel,
On Tue, Jun 11, 2019 at 04:33:14PM +0100, Daniel Thompson wrote:
> On Mon, Jun 10, 2019 at 04:37:39PM -0700, Matthias Kaehlcke wrote:
> > Commit 88ba95bedb79 ("backlight: pwm_bl: Compute brightness of LED
> > linearly to human eye") uses pwm_period / hweight32(pwm_period) as
> > as heur
On Tue, Jun 11, 2019 at 6:26 PM Greg KH wrote:
>
> On Tue, Jun 11, 2019 at 08:17:53AM -0700, Christoph Hellwig wrote:
> > On Tue, Jun 11, 2019 at 11:58:57AM +0200, Greg KH wrote:
> > > That feels like a big hack. ppc doesn't have any "what arch am I
> > > running on?" runtime call? Did you ask o
On Tue, Jun 11, 2019 at 07:31:22PM +0530, Kishon Vijay Abraham I wrote:
> Hi Greg,
>
> Please find the pull request for 5.2 -rc cycle.
>
> The major fix being moving supplies powering PLLs used by USB, SATA,
> PCIe to tegra-xusb driver fixing initialization failure.
>
> Others are minor fixes. P
On Tue, Jun 11, 2019 at 09:23:33AM +0200, Pali Rohár wrote:
> On Tuesday 11 June 2019 12:32:33 Hui Wang wrote:
> > On 2019/6/11 上午11:23, Hui Wang wrote:
> > > On 2019/6/11 上午11:05, Xiaoxiao Liu wrote:
> > > > Hi Pali,
> > > >
> > > > I discussed with our FW team about this problem.
> > > > We thin
On Tue, Jun 04, 2019 at 05:20:15PM +0200, Enric Balletbo i Serra wrote:
> There is a bit of mess between cros-ec mfd includes and platform
> includes. For example, we have a linux/mfd/cros_ec.h include that
> exports the interface implemented in platform/chrome/cros_ec_proto.c. Or
> we have a linux
On Mon, Jun 10, 2019 at 03:44:01PM +0200, Paolo Pisati wrote:
> From time to time, my apq8096-db820c fails to boot to userspace, reset back to
> fastboot and locks up: to easily reproduce the issue, i'm boot looping using a
> cron job with a 1 min reboot entry on the board while leaving a "while 1;
On 6/10/19 2:36 PM, Oscar Salvador wrote:
On Tue, 2019-05-28 at 14:44 +0800, Yang Shi wrote:
The commit 9092c71bb724 ("mm: use sc->priority for slab shrink
targets")
has broken up the relationship between sc->nr_scanned and slab
pressure.
The sc->nr_scanned can't double slab pressure anymore.
On Tue, Jun 11, 2019 at 10:50:36AM +0200, Peter Zijlstra wrote:
> On Fri, Jun 07, 2019 at 03:00:34PM -0700, Fenghua Yu wrote:
> > umwait or tpause allows processor to enter a light-weight
> > power/performance optimized state (C0.1 state) or an improved
> > power/performance optimized state (C0.2 s
On 6/10/19 1:18 AM, Naoya Horiguchi wrote:
> madvise(MADV_SOFT_OFFLINE) often returns -EBUSY when calling soft offline
> for hugepages with overcommitting enabled. That was caused by the suboptimal
> code in current soft-offline code. See the following part:
>
> ret = migrate_pages(&pagelist,
On Tue, 11 Jun 2019 13:45:11 +0200, Dmitry Vyukov wrote:
> Do you see the bug? Jakub said he can't repro.
> The repro has these suspicious bpf syscalls and there is currently
> some nasty bpf bug that plagues us and leads to random assorted
> splats.
Ah, must be the BPF interaction indeed :S The r
Le 11/06/2019 à 18:30, Horia Geanta a écrit :
On 6/11/2019 6:40 PM, Christophe Leroy wrote:
Le 11/06/2019 à 17:37, Horia Geanta a écrit :
On 6/11/2019 5:39 PM, Christophe Leroy wrote:
This series is the last set of fixes for the Talitos driver.
We now get a fully clean boot on both SEC1
On Tuesday 11 June 2019 10:07:07 dmitry.torok...@gmail.com wrote:
> On Tue, Jun 11, 2019 at 09:23:33AM +0200, Pali Rohár wrote:
> > On Tuesday 11 June 2019 12:32:33 Hui Wang wrote:
> > > On 2019/6/11 上午11:23, Hui Wang wrote:
> > > > On 2019/6/11 上午11:05, Xiaoxiao Liu wrote:
> > > > > Hi Pali,
> > >
On 6/11/19 10:12 AM, Yang Shi wrote:
On 6/10/19 2:36 PM, Oscar Salvador wrote:
On Tue, 2019-05-28 at 14:44 +0800, Yang Shi wrote:
The commit 9092c71bb724 ("mm: use sc->priority for slab shrink
targets")
has broken up the relationship between sc->nr_scanned and slab
pressure.
The sc->nr_sca
NB: Please trim the CC list and keep it to concerned maintainers.
On Fri, Apr 12, 2019 at 08:36:48AM +, Z.q. Hou wrote:
> From: Hou Zhiqiang
>
> Avoid to issue CFG transactions to link partner when the PCIe
> link is not up.
>
> Signed-off-by: Hou Zhiqiang
> ---
> V5:
> - Corrected the su
This is a GCC only option, which warns about ABI changes within GCC, so
unconditionally adding it breaks Clang with tons of:
warning: unknown warning option '-Wno-psabi' [-Wunknown-warning-option]
and link time failures:
ld.lld: error: undefined symbol: __efistub___stack_chk_guard
>>> referenced
On 6/10/19 12:44 PM, Andy Lutomirski wrote:
On Mon, Jun 10, 2019 at 9:00 AM Jarkko Sakkinen
wrote:
On Wed, Jun 05, 2019 at 07:11:43PM -0700, Sean Christopherson wrote:
+ goto out;
+ }
+
+ /*
+ * Query VM_MAYEXEC as an indirect path_noexec() check (see do_mmap()),
+
> On Jun 11, 2019, at 5:24 AM, Thomas Hellström (VMware)
> wrote:
>
> From: Thomas Hellstrom
>
[ snip ]
> +/**
> + * apply_pt_wrprotect - Leaf pte callback to write-protect a pte
> + * @pte: Pointer to the pte
> + * @token: Page table token, see apply_to_pfn_range()
> + * @addr: The virtual
On Tue, Jun 11, 2019 at 5:07 PM Christoph Hellwig wrote:
>
> On Tue, Jun 11, 2019 at 03:30:08PM +0300, Oded Gabbay wrote:
> > Hello POWER developers,
> >
> > I'm trying to find out if there is an internal kernel API so that a
> > PCI driver can call it to check if its PCI device is running inside
On 6/10/19 4:26 PM, Matt Fleming wrote:
> On Wed, 05 Jun, at 08:00:35PM, Peter Zijlstra wrote:
>>
>> And then we had two magic values :/
>>
>> Should we not 'fix' RECLAIM_DISTANCE for EPYC or something? Because
>> surely, if we want to load-balance agressively over 30, then so too
>> should we do n
On Tue, Jun 11, 2019 at 7:05 AM Gustavo A. R. Silva
wrote:
>
> In preparation to enabling -Wimplicit-fallthrough, this patch silences
> the following warning:
Your patch doesn't apply cleanly to neither bpf nor bpf-next tree.
Could you please rebase and re-submit? Please also include which tree
(
On Tue, 2019-06-11 at 10:52 -0600, Subash Abhinov Kasiviswanathan
wrote:
> > The general plan (and I believe Daniele Palmas was working on it)
> > was
> > to eventually make qmi_wwan use rmnet rather than its internal
> > sysfs-
> > based implementation. qmi_wwan and ipa are at essentially the same
On Tue, Jun 11, 2019 at 8:03 PM Oded Gabbay wrote:
>
> On Tue, Jun 11, 2019 at 6:26 PM Greg KH wrote:
> >
> > On Tue, Jun 11, 2019 at 08:17:53AM -0700, Christoph Hellwig wrote:
> > > On Tue, Jun 11, 2019 at 11:58:57AM +0200, Greg KH wrote:
> > > > That feels like a big hack. ppc doesn't have any
Hello,
syzbot found the following crash on:
HEAD commit:69bbe8c7 usb-fuzzer: main usb gadget fuzzer driver
git tree: https://github.com/google/kasan.git usb-fuzzer
console output: https://syzkaller.appspot.com/x/log.txt?x=15df4ecaa0
kernel config: https://syzkaller.appspot.com/x/.
Peter Zijlstra writes:
> On Thu, Jun 06, 2019 at 10:21:01AM -0700, bseg...@google.com wrote:
>> diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
>> index efa686eeff26..60219acda94b 100644
>> --- a/kernel/sched/sched.h
>> +++ b/kernel/sched/sched.h
>> @@ -356,6 +356,7 @@ struct cfs_bandwid
ppend 'panic=-1 slub_debug=FZPUA root=/dev/sda rootwait
> > console=ttySC1,115200 earlycon=scif,mmio16,0xffe8 noiotrap' \
> > -serial null -serial stdio \
> > -net nic,model=rtl8139 -net user -nographic -monitor null
> >
> > Reverting this patch a
bpf nor bpf-next tree.
> Could you please rebase and re-submit? Please also include which tree
> (probably bpf-next) you are designating this patch to in subject
> prefix.
>
This patch applies cleanly to linux-next (tag next-20190611).
--
Gustavo
>>
>> kernel/bpf
(can you, perchance, look at a MUA that isn't 'broken' ?)
On Tue, Jun 11, 2019 at 09:04:30AM -0700, Andy Lutomirski wrote:
>
>
> > On Jun 11, 2019, at 1:54 AM, Peter Zijlstra wrote:
> >
> >> On Fri, Jun 07, 2019 at 03:00:35PM -0700, Fenghua Yu wrote:
> >> C0.2 state in umwait and tpause inst
On Wed, May 29, 2019 at 08:44:05AM +, Robert Richter wrote:
> Always use put_device() after device_add() failed.
>
> Signed-off-by: Robert Richter
> ---
> drivers/edac/edac_mc_sysfs.c | 36 +++-
> 1 file changed, 19 insertions(+), 17 deletions(-)
I already ha
On 11/06/2019 17:59, Lorenzo Pieralisi wrote:
> On Fri, Apr 12, 2019 at 08:35:36AM +, Z.q. Hou wrote:
>> From: Hou Zhiqiang
>>
>> The current code does not support multiple MSIs, so remove
>> the corresponding flag from the msi_domain_info structure.
>
> Please explain me what's the problem b
SD-FEC statistic data are:
- count of data interface errors (isr_err_count)
- count of Correctable ECC errors (cecc_count)
- count of Uncorrectable ECC errors (uecc_count)
Add support:
1. clear stats ioctl callback which clears collected
statistic data,
2. get stats ioctl callback which reads a co
- Add capability to get SD-FEC config data using ioctl
XSDFEC_GET_CONFIG.
- Add capability to set SD-FEC data order using ioctl
SDFEC_SET_ORDER.
- Add capability to set SD-FEC bypass option using ioctl
XSDFEC_SET_BYPASS.
- Add capability to set SD-FEC active state using ioctl
XSDFEC_IS_ACTIVE.
Stores configuration based on parameters from the DT
node and values from the SD-FEC core plus reads
the default state from the SD-FEC core. To obtain
values from the core register read, write capabilities
have been added plus related register map details.
Tested-by: Dragan Cvetic
Signed-off-by:
Add the capability to configure LDPC mode via the ioctl
XSDFEC_ADD_LDPC_CODE_PARAMS.
Tested-by: Dragan Cvetic
Signed-off-by: Derek Kiernan
Signed-off-by: Dragan Cvetic
---
drivers/misc/xilinx_sdfec.c | 324 +++
include/uapi/misc/xilinx_sdfec.h | 98 +++
Add the Soft Decision Forward Error Correction (SDFEC) Engine
bindings which is available for the Zynq UltraScale+ RFSoC
FPGA's.
Signed-off-by: Dragan Cvetic
Signed-off-by: Derek Kiernan
---
.../devicetree/bindings/misc/xlnx,sd-fec.txt | 58 ++
1 file changed, 58 inser
Add the support for Linux Clock Control Framework (CCF).
Registers and enables clocks with the Clock Control
Framework (CCF), to prevent shared clocks from been
disabled.
Tested-by: Dragan Cvetic
Signed-off-by: Derek Kiernan
Signed-off-by: Dragan Cvetic
---
drivers/misc/xilinx_sdfec.c | 193 ++
Implement a platform driver that matches with xlnx,
sd-fec-1.1 device tree node and registers as a character
device, including:
- SD-FEC driver binds to sdfec DT node.
- creates and initialise an initial driver dev structure.
- add the driver in Linux build and Kconfig.
Tested-by: Dragan Cvetic
S
support
Add maintainer entry for Xilinx SD-FEC driver support.
Signed-off-by: Derek Kiernan
Signed-off-by: Dragan Cvetic
---
MAINTAINERS | 9 +
1 file changed, 9 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index bfe48cb..9fde3e8 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -
Support monitoring and detecting the SD-FEC error events
through IRQ and poll file operation.
The SD-FEC device can detect one-error or multi-error events.
An error triggers an interrupt which creates and run the ONE_SHOT
IRQ thread.
The ONE_SHOT IRQ thread detects type of error and pass that
info
Add the capability to configure and retrieve turbo mode
via the ioctls XSDFEC_SET_TURBO and XSDFEC_GET_TURBO.
Add char device interface per DT node present and support
file operations:
- open(),
- close(),
- unlocked_ioctl(),
- compat_ioctl().
Tested-by: Dragan Cvetic
Signed-off-by: Derek Kiernan
On 6/11/19 2:24 AM, Stephen Rothwell wrote:
> Hi all,
>
> Changes since 20190607:
>
on x86_64 or i386:
when CONFIG_PCI is not set/enabled:
../drivers/dma/dw-edma/dw-edma-core.c: In function ‘dw_edma_irq_request’:
../drivers/dma/dw-edma/dw-edma-core.c:784:3: error: implicit declaration of
func
Add SD-FEC driver documentation.
Signed-off-by: Derek Kiernan
Signed-off-by: Dragan Cvetic
---
Documentation/misc-devices/index.rst| 1 +
Documentation/misc-devices/xilinx_sdfec.rst | 291
2 files changed, 292 insertions(+)
create mode 100644 Documentatio
This patchset is adding the full Soft Decision Forward Error
Correction (SD-FEC) driver implementation, driver DT binding and
driver documentation.
Forward Error Correction (FEC) codes such as Low Density Parity
Check (LDPC) and turbo codes provide a means to control errors in
data transmissions o
On 28/05/2019 18:55, Andrew F. Davis wrote:
TI-SCI firmware will only respond to messages when the
TI_SCI_FLAG_REQ_ACK_ON_PROCESSED flag is set. Most messages already do
this, set this for the ones that do not.
This will be enforced in future firmware that better match the TI-SCI
specifications,
On Tue, 2019-06-11 at 10:44 +0530, Anshuman Khandual wrote:
>
> On 06/10/2019 08:57 PM, Leonardo Bras wrote:
> > On Mon, 2019-06-10 at 08:09 +0530, Anshuman Khandual wrote:
> > > > > +/*
> > > > > + * To be potentially processing a kprobe fault and to be allowed
> > > > > + * to call k
On Tue, Jun 11, 2019 at 07:17:07PM +0200, Pali Rohár wrote:
> On Tuesday 11 June 2019 10:07:07 dmitry.torok...@gmail.com wrote:
> > On Tue, Jun 11, 2019 at 09:23:33AM +0200, Pali Rohár wrote:
> > > On Tuesday 11 June 2019 12:32:33 Hui Wang wrote:
> > > > On 2019/6/11 上午11:23, Hui Wang wrote:
> > >
On Tue, Jun 11, 2019 at 5:37 PM Greg Kroah-Hartman
wrote:
> On Tue, Jun 11, 2019 at 03:56:35PM +0200, Sven Joachim wrote:
> > Commit 1e07d63749 ("drm/nouveau: add kconfig option to turn off nouveau
> > legacy contexts. (v3)") has caused a build failure for me when I
> > actually tried that option
On Tue, Jun 11, 2019 at 12:55:58AM +0800, Aaron Ma wrote:
>
> On 6/10/19 12:55 AM, Dmitry Torokhov wrote:
> > Hi Aaron,
> >
> > On Wed, Feb 20, 2019 at 05:41:59PM +0100, Aaron Ma wrote:
> >> rmi4 got spam data after S3 resume on some ThinkPads.
> >> Then TrackPoint lost when be detected by psmous
On 10/06/2019 12:41, Lokesh Vutla wrote:
On 10/06/19 2:48 PM, Peter Ujfalusi wrote:
Configuration of NAVSS resource, like rings, UDMAP channels, flows
and PSI-L thread management need to be done via TISCI.
Add the needed structures and functions for NAVSS resource configuration of
the followi
On 10/06/2019 20:16, santosh.shilim...@oracle.com wrote:
On 6/10/19 5:19 AM, Tero Kristo wrote:
On 08/06/2019 00:35, santosh.shilim...@oracle.com wrote:
On 6/5/19 3:33 PM, Suman Anna wrote:
Texas Instrument's System Control Interface (TI-SCI) Message Protocol
is used in Texas Instrument's Sy
On Tuesday 11 June 2019 10:32:28 dmitry.torok...@gmail.com wrote:
> On Tue, Jun 11, 2019 at 07:17:07PM +0200, Pali Rohár wrote:
> > On Tuesday 11 June 2019 10:07:07 dmitry.torok...@gmail.com wrote:
> > > On Tue, Jun 11, 2019 at 09:23:33AM +0200, Pali Rohár wrote:
> > > > On Tuesday 11 June 2019 12:
On Tue, Jun 11, 2019 at 07:33:16PM +0200, Daniel Vetter wrote:
> On Tue, Jun 11, 2019 at 5:37 PM Greg Kroah-Hartman
> wrote:
> > On Tue, Jun 11, 2019 at 03:56:35PM +0200, Sven Joachim wrote:
> > > Commit 1e07d63749 ("drm/nouveau: add kconfig option to turn off nouveau
> > > legacy contexts. (v3)")
On Thu, May 23, 2019 at 3:52 AM Shawn Guo wrote:
>
> On Fri, May 17, 2019 at 12:57:53PM +0800, Ran Wang wrote:
> > PSCI spec define 1st parameter's bit 16 of function CPU_SUSPEND to
> > indicate CPU State Type: 0 for standby, 1 for power down. In this
> > case, we want to select standby for CPU id
>> the following warning:
>>
>> Your patch doesn't apply cleanly to neither bpf nor bpf-next tree.
>> Could you please rebase and re-submit? Please also include which tree
>> (probably bpf-next) you are designating this patch to in subject
>> prefix.
>>
On Tue, Jun 11, 2019 at 07:38:56PM +0200, Pali Rohár wrote:
> On Tuesday 11 June 2019 10:32:28 dmitry.torok...@gmail.com wrote:
> > On Tue, Jun 11, 2019 at 07:17:07PM +0200, Pali Rohár wrote:
> > > On Tuesday 11 June 2019 10:07:07 dmitry.torok...@gmail.com wrote:
> > > > On Tue, Jun 11, 2019 at 09:
On Tue, Jun 11, 2019 at 11:01:45AM +0200, Peter Zijlstra wrote:
> On Fri, Jun 07, 2019 at 03:00:32PM -0700, Fenghua Yu wrote:
> > Today, if an application needs to wait for a very short duration
> > they have to have spinloops. Spinloops consume more power and continue
> > to use execution resource
On Jun 10 2019, Larry Finger wrote:
> I do not understand why the if statement returns true as neither of the
> values is zero.
That's because the format string does not make any sense. You are
printing garbage.
> diff --git a/kernel/dma/mapping.c b/kernel/dma/mapping.c
> index f7afdad..ba2489
Add an I2C based codec driver for ST TDA7802 amplifier. By default, the
amplifier supports 4 audio channels but can support up to 16 with
multiple devices. Input is configurable for I2S or TDM.
The unified device properties API is used to get board-specific config from
device tree / ACPI.
Signed-
Add a device attribute to control the enable regulator. Write 1 to
enable, 0 to disable (ref-count minus one), or -1 to force disable the
physical pin.
To disable a set of amplifiers wired to the same enable gpio, each
device must be disabled. For example:
echo 0 > /sys/devices/.../device
Add speaker_test device attribute. When the speaker-test node is read
the hardware speaker test is started.
$ cat /sys/devices/.../device:00/speaker_test
04 04 04 04
Signed-off-by: Thomas Preston
Cc: Patrick Glaser
Cc: Rob Duncan
Cc: Nate Case
---
sound/soc/codecs/tda7802.c |
This patch series adds a driver for the ST TDA7802 amplifier.
Thanks,
Thomas
Cc: Patrick Glaser
Cc: Rob Duncan
Cc: Nate Case
Thomas Preston (4):
dt-bindings: ASoC: Add TDA7802 amplifier
ASoC: Add codec driver for ST TDA7802
ASoC: tda7802: Add enable device attribute
ASoC: tda7802: Add
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