Re: [PATCH] kernel: cpu: resctrl: Minor typo fix in the file pseudo_lock.c

2021-03-17 Thread Reinette Chatre
Hi Bhaskar, On 3/17/2021 12:33 PM, Bhaskar Chowdhury wrote: On 10:54 Wed 17 Mar 2021, Reinette Chatre wrote: Thank you very much for catching this typo. My feedback [1] to a previous patch from you applies here also. The prefix should be "x86/resctrl:" for contributions to this area. Thanks

RE: [PATCH v3] x86/Hyper-V: Support for free page reporting

2021-03-17 Thread Sunil Muthuswamy
> > + if (!(ms_hyperv.priv_high & HV_ENABLE_EXTENDED_HYPERCALLS)) > > + return 0; > > Return 'false' since the function is declared as bool? Will fix this in the next iteration. > > + if (hv_do_hypercall(HV_EXT_CALL_QUERY_CAPABILITIES, NULL, cap) == > > + HV_STATUS_SUCCESS) >

Re: [PATCH v3 2/2] drm: bridge: cdns-mhdp8546: Enable HDCP

2021-03-17 Thread kernel test robot
Hi Parshuram, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on robh/for-next] [also build test WARNING on linux/master linus/master v5.12-rc3 next-20210317] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we

[PATCH] ALSA: asihpi: fix comment syntax in file headers

2021-03-17 Thread Aditya Srivastava
The opening comment mark '/**' is used for highlighting the beginning of kernel-doc comments. There are files in sound/pci/asihpi which follow this syntax in their file headers, i.e. start with '/**' like comments, which causes unexpected warnings from kernel-doc. E.g., running scripts/kernel-doc

Re: [tip: locking/urgent] locking/ww_mutex: Treat ww_mutex_lock() like a trylock

2021-03-17 Thread Waiman Long
On 3/17/21 3:58 PM, Peter Zijlstra wrote: On Wed, Mar 17, 2021 at 02:32:27PM -0400, Waiman Long wrote: On 3/17/21 1:45 PM, Peter Zijlstra wrote: +# define __DEP_MAP_WW_MUTEX_INITIALIZER(lockname, class) \ + , .dep_map = { \ + .key = &(class).mutex_key, \ +

Re: [PATCH v3 0/3] Binder: Enable App Freezing Capability

2021-03-17 Thread Jann Horn
On Wed, Mar 17, 2021 at 7:00 PM Christian Brauner wrote: > On Mon, Mar 15, 2021 at 06:16:27PM -0700, Li Li wrote: > > To improve the user experience when switching between recently used > > applications, the background applications which are not currently needed > > are cached in the memory.

Re: [PATCH master] module: remove never implemented MODULE_SUPPORTED_DEVICE

2021-03-17 Thread Linus Torvalds
On Wed, Mar 17, 2021 at 3:46 AM Leon Romanovsky wrote: > > I'm sending this patch to you directly because it is much saner to > apply it in one place instead of multiple patches saga that will > span for at least two cycles if per-maintainer path will be taken. > > It applies cleanly on v5.12-rc2

[PATCH v1 2/2] ASoC: amd: fix multiple definition error

2021-03-17 Thread Vijendar Mukunda
make W=1 ARCH=x86_64 error: acp3x-rt5682-max9836.c:(.text+0x840): multiple definition of `soc_is_rltk_max'; sound/soc/amd/acp-da7219-max98357a.o:acp-da7219-max98357a.c: (.text+0xd00):first defined here Reported-by: kernel test robot Signed-off-by: Vijendar Mukunda ---

[PATCH v4 1/2] ASoC: amd: Add support for RT5682 codec in machine driver

2021-03-17 Thread Vijendar Mukunda
Add support for RT5682 codec in machine driver. Signed-off-by: Vijendar Mukunda --- v3->v4: fixed clk_prepare_enable() for wclk instead of bclk v2->v3: updated SPDX license v1->v2: updated kconfig, spdx license, removed unnecessary initialization and updated comment sound/soc/amd/Kconfig

Re: [PATCH] selinux: vsock: Set SID for socket returned by accept()

2021-03-17 Thread Paul Moore
On Wed, Mar 17, 2021 at 11:44 AM David Brazdil wrote: > > For AF_VSOCK, accept() currently returns sockets that are unlabelled. > Other socket families derive the child's SID from the SID of the parent > and the SID of the incoming packet. This is typically done as the > connected socket is

Re: [PATCH V3] parisc: math-emu: Few spelling fixes in the file fpu.h

2021-03-17 Thread Randy Dunlap
On 3/17/21 12:24 PM, Bhaskar Chowdhury wrote: > > s/synopis/synopsis/ > s/differeniate/differentiate/ > s/differeniation/differentiation/ > > Signed-off-by: Bhaskar Chowdhury Acked-by: Randy Dunlap although you should be modifying the Subject: order so that the filename is not near the

Re: [PATCH 1/1] ACPI: fix acpi table use after free

2021-03-17 Thread Rafael J. Wysocki
On Monday, March 15, 2021 5:19:29 PM CET Rafael J. Wysocki wrote: > On Sun, Mar 14, 2021 at 8:00 PM Mike Rapoport wrote: > > > > On Thu, Mar 11, 2021 at 04:36:31PM +0100, Rafael J. Wysocki wrote: > > > On Wed, Mar 10, 2021 at 8:47 PM David Hildenbrand > > > wrote: > > > > > > > > > > There is

Re: [PATCH RFC 1/2] x86/apic: Do not make an exception for PIC_CASCADE_IR when marking legacy irqs in irq_matrix

2021-03-17 Thread Thomas Gleixner
On Fri, Feb 19 2021 at 12:31, Vitaly Kuznetsov wrote: > Trying to offline/online CPU0 seems to work only once: > > # echo 0 > /sys/devices/system/cpu/cpu0/online > # echo 1 > /sys/devices/system/cpu/cpu0/online > # echo 0 > /sys/devices/system/cpu/cpu0/online > -bash: echo: write error: No

Re: [PATCH 4/4] PCI/sysfs: Allow userspace to query and set device reset mechanism

2021-03-17 Thread Pali Rohár
On Wednesday 17 March 2021 14:00:20 Alex Williamson wrote: > On Wed, 17 Mar 2021 20:40:24 +0100 > Pali Rohár wrote: > > > On Wednesday 17 March 2021 13:32:45 Alex Williamson wrote: > > > On Wed, 17 Mar 2021 20:24:24 +0100 > > > Pali Rohár wrote: > > > > > > > On Wednesday 17 March 2021

Re: [PATCH] devicetree: bindings: clock: Minor typo fix in the file armada3700-tbg-clock.txt

2021-03-17 Thread Randy Dunlap
On 3/17/21 12:46 PM, Bhaskar Chowdhury wrote: > On 10:32 Wed 17 Mar 2021, Randy Dunlap wrote: >> On 3/17/21 3:08 AM, Bhaskar Chowdhury wrote: >>> >>> s/provde/provide/ >>> >>> Signed-off-by: Bhaskar Chowdhury >> >> Bhaskar, >> >> Did you send this one to "robh...@kernel.org"? >> AFAICT, it was

Re: [Intel-wired-lan] [PATCH][next] ixgbe: Fix out-of-bounds warning in ixgbe_host_interface_command()

2021-03-17 Thread Jann Horn
On Wed, Mar 17, 2021 at 9:04 PM Gustavo A. R. Silva wrote: > On 3/17/21 13:57, Jann Horn wrote: > diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c > b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.c > index 62ddb452f862..bff3dc1af702 100644 > ---

Re: [PATCH v2] smp: kernel/panic.c - silence warnings

2021-03-17 Thread Ingo Molnar
* Peter Zijlstra wrote: > Now, the C people figured that distinction was useless and allowed > sloppiness. But I still think there's merrit to that. And as > mentioned earlier, it is consistent with variable declarations. Fully agreed, and my other point was that it's also consistent with

Re: [PATCH] sched: replace if (cond) BUG() with BUG_ON()

2021-03-17 Thread Ingo Molnar
* Arnd Bergmann wrote: > On Wed, Mar 17, 2021 at 9:45 AM Ingo Molnar wrote: > > * Ingo Molnar wrote: > > > * Jiapeng Chong wrote: > > > > > > > Fix the following coccicheck warnings: > > > > > > > > ./kernel/sched/core.c:8039:2-5: WARNING: Use BUG_ON instead of if > > > > condition followed

Re: [PATCH 2/4] KVM: nVMX: Handle dynamic MSR intercept toggling

2021-03-17 Thread Sean Christopherson
On Wed, Mar 17, 2021, Sean Christopherson wrote: > On Wed, Mar 17, 2021, Paolo Bonzini wrote: > > On 17/03/21 17:50, Sean Christopherson wrote: > > > > Feel free to squash patch 3 in this one or reorder it before; it makes > > > > sense > > > > to make them macros when you go from 4 to 6

Re: [PATCH 0/1] sched/topology: NUMA distance deduplication

2021-03-17 Thread Valentin Schneider
On 17/03/21 20:47, John Paul Adrian Glaubitz wrote: > Helo Valentin! > > On 3/17/21 8:36 PM, Valentin Schneider wrote: >> I see ACPI in your boot logs, so I'm guessing you have a bogus SLIT table >> (the ACPI table with node distances). You should be able to double check >> this with something

Re: linux-next: build failure after merge of the tip tree

2021-03-17 Thread Ingo Molnar
* Borislav Petkov wrote: > On Thu, Mar 18, 2021 at 05:49:21AM +1100, Stephen Rothwell wrote: > > That fixes the powerpc build for me, thanks. > > Thx, adding your Tested-by and pushing out. I've pushed this out into tip:auto-latest as well, so that tomorrow's -next should pick this up

Re: [PATCH 2/3] dt-bindings: phy: qcom,usb-snps-femto-v2: Add bindings for SC7280

2021-03-17 Thread Matthias Kaehlcke
On Wed, Mar 17, 2021 at 04:31:40PM +0530, Sandeep Maheswaram wrote: > Add the compatible string for sc7280 SoC from Qualcomm > > Signed-off-by: Sandeep Maheswaram > --- > Documentation/devicetree/bindings/phy/qcom,usb-snps-femto-v2.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git >

RE: [PATCH v1 1/1] mmc: sdhci-acpi: Add support for NVIDIA BlueField-3 SoC

2021-03-17 Thread Liming Sun
> -Original Message- > From: Adrian Hunter > Sent: Monday, March 15, 2021 3:20 PM > To: Liming Sun ; Khalil Blaiech ; > Ulf Hansson > Cc: linux-...@vger.kernel.org; Linux Kernel Mailing List ker...@vger.kernel.org> > Subject: Re: [PATCH v1 1/1] mmc: sdhci-acpi: Add support for NVIDIA >

Re: [PATCH v2 1/4] platform/x86: simatic-ipc: add main driver for Siemens devices

2021-03-17 Thread Hans de Goede
Hi, On 3/17/21 8:13 PM, Henning Schild wrote: > Am Mon, 15 Mar 2021 12:31:11 +0200 > schrieb Andy Shevchenko : > >> On Mon, Mar 15, 2021 at 12:02 PM Henning Schild >> wrote: >>> >>> This mainly implements detection of these devices and will allow >>> secondary drivers to work on such machines.

Re: [PATCH v2 1/1] PCI: pciehp: Skip DLLSC handling if DPC is triggered

2021-03-17 Thread Kuppuswamy, Sathyanarayanan
On 3/17/21 12:01 PM, Lukas Wunner wrote: On Wed, Mar 17, 2021 at 10:54:09AM -0700, Sathyanarayanan Kuppuswamy Natarajan wrote: Flush of hotplug event after successful recovery, and a simulated hotplug link down event after link recovery fails should solve the problems raised by Lukas. I

Re: [PATCH 4/4] PCI/sysfs: Allow userspace to query and set device reset mechanism

2021-03-17 Thread Alex Williamson
On Wed, 17 Mar 2021 20:40:24 +0100 Pali Rohár wrote: > On Wednesday 17 March 2021 13:32:45 Alex Williamson wrote: > > On Wed, 17 Mar 2021 20:24:24 +0100 > > Pali Rohár wrote: > > > > > On Wednesday 17 March 2021 13:15:36 Alex Williamson wrote: > > > > On Wed, 17 Mar 2021 20:02:06 +0100 > >

Re: [PATCH] MIPS: ralink: define stubs for clk_set_parent to fix compile testing

2021-03-17 Thread Krzysztof Kozlowski
On Wed, 17 Mar 2021 at 20:37, Dmitry Osipenko wrote: > > 17.03.2021 12:56, Krzysztof Kozlowski пишет: > > On 17/03/2021 10:52, Sergei Shtylyov wrote: > >> Hello! > >> > >> On 16.03.2021 20:57, Krzysztof Kozlowski wrote: > >> > >>> The Ralink MIPS platform does not use Common Clock Framework and

Re: [tip: locking/urgent] locking/ww_mutex: Treat ww_mutex_lock() like a trylock

2021-03-17 Thread Peter Zijlstra
On Wed, Mar 17, 2021 at 02:32:27PM -0400, Waiman Long wrote: > On 3/17/21 1:45 PM, Peter Zijlstra wrote: > > > +# define __DEP_MAP_WW_MUTEX_INITIALIZER(lockname, class) \ > > > + , .dep_map = { \ > > > + .key = &(class).mutex_key, \ > > > + .name =

Re: [PATCH 04/13] lib: introduce BITS_{FIRST,LAST} macro

2021-03-17 Thread Rasmus Villemoes
On 17/03/2021 06.40, Yury Norov wrote: > On Tue, Mar 16, 2021 at 01:42:45PM +0200, Andy Shevchenko wrote: >>> It would also be much easier to review if you just redefined the >>> BITMAP_LAST_WORD_MASK macros etc. in terms of these new things, so you >>> wouldn't have to do a lot of mechanical

Re: [tip: sched/core] sched/wait_bit, mm/filemap: Increase page and bit waitqueue hash size

2021-03-17 Thread Ingo Molnar
* Thomas Gleixner wrote: > On Wed, Mar 17 2021 at 12:38, tip-bot wrote: > > The following commit has been merged into the sched/core branch of tip: > > > > Commit-ID: 873d7c4c6a920d43ff82e44121e54053d4edba93 > > Gitweb: > >

Re: [PATCH bpf-next] bpf: Simplify expression for identify bpf mem type

2021-03-17 Thread Alexei Starovoitov
On Wed, Mar 17, 2021 at 5:52 AM Jianlin Lv wrote: > return BPF_CLASS(meta->insn.code); > diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h > index 2d3036e292a9..5d77675e7112 100644 > --- a/include/uapi/linux/bpf.h > +++ b/include/uapi/linux/bpf.h > @@ -21,6 +21,7 @@ >

Re: [PATCH 0/1] sched/topology: NUMA distance deduplication

2021-03-17 Thread John Paul Adrian Glaubitz
Helo Valentin! On 3/17/21 8:36 PM, Valentin Schneider wrote: > I see ACPI in your boot logs, so I'm guessing you have a bogus SLIT table > (the ACPI table with node distances). You should be able to double check > this with something like: > > $ acpidump > acpi.dump > $ acpixtract -a acpi.dump >

Re: [PATCH] devicetree: bindings: clock: Minor typo fix in the file armada3700-tbg-clock.txt

2021-03-17 Thread Bhaskar Chowdhury
On 10:32 Wed 17 Mar 2021, Randy Dunlap wrote: On 3/17/21 3:08 AM, Bhaskar Chowdhury wrote: s/provde/provide/ Signed-off-by: Bhaskar Chowdhury Bhaskar, Did you send this one to "robh...@kernel.org"? AFAICT, it was sent to "d...@kernel.org", which bounces. If you used "robh...@kernel.org",

Re: [PATCH net-next v1] misc: Add Renesas Synchronization Management Unit (SMU) support

2021-03-17 Thread Greg KH
A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail? A: No. Q: Should I include quotations after my reply? http://daringfireball.net/2007/07/on_top On Wed, Mar 17, 2021 at

Re: [PATCH] drm/msm: Ratelimit invalid-fence message

2021-03-17 Thread Doug Anderson
Hi, On Wed, Mar 17, 2021 at 9:40 AM Rob Clark wrote: > > From: Rob Clark > > We have seen a couple cases where low memory situations cause something > bad to happen, followed by a flood of these messages obscuring the root > cause. Lets ratelimit the dmesg spam so that next time it happens we

Re: [PATCH] x86/cpu/AMD: Adjust x86_phys_bits to account for reduced PA in SEV-* guests

2021-03-17 Thread Sean Christopherson
On Wed, Mar 17, 2021, Borislav Petkov wrote: > On Wed, Mar 17, 2021 at 11:32:43AM -0700, Sean Christopherson wrote: > > Note, early kernel boot code for SEV-*, e.g. get_sev_encryption_bit(), > > _requires_ the SEV feature flag to be set in CPUID in order to identify > > SEV (this requirement comes

Re: [PATCH 4/4] PCI/sysfs: Allow userspace to query and set device reset mechanism

2021-03-17 Thread Pali Rohár
On Wednesday 17 March 2021 13:32:45 Alex Williamson wrote: > On Wed, 17 Mar 2021 20:24:24 +0100 > Pali Rohár wrote: > > > On Wednesday 17 March 2021 13:15:36 Alex Williamson wrote: > > > On Wed, 17 Mar 2021 20:02:06 +0100 > > > Pali Rohár wrote: > > > > > > > On Monday 15 March 2021 09:03:39

Re: [PATCH v2 1/1] PCI: pciehp: Skip DLLSC handling if DPC is triggered

2021-03-17 Thread Lukas Wunner
On Wed, Mar 17, 2021 at 12:22:41PM -0700, Raj, Ashok wrote: > On Wed, Mar 17, 2021 at 08:09:52PM +0100, Lukas Wunner wrote: > > On Wed, Mar 17, 2021 at 10:45:21AM -0700, Dan Williams wrote: > > > Ah, ok, we're missing a flush of the hotplug event handler after the > > > link is up to make sure the

Re: [PATCH] MIPS: ralink: define stubs for clk_set_parent to fix compile testing

2021-03-17 Thread Dmitry Osipenko
17.03.2021 12:56, Krzysztof Kozlowski пишет: > On 17/03/2021 10:52, Sergei Shtylyov wrote: >> Hello! >> >> On 16.03.2021 20:57, Krzysztof Kozlowski wrote: >> >>> The Ralink MIPS platform does not use Common Clock Framework and does >>> not define certain clock operations leading to compile test

Re: [PATCH] sound: soc: ti: Fix a typo in the file ams-delta.c

2021-03-17 Thread Bhaskar Chowdhury
On 12:34 Wed 17 Mar 2021, Mark Brown wrote: On Wed, Mar 17, 2021 at 01:50:42PM +0530, Bhaskar Chowdhury wrote: s/functonality/functionality/ Please submit patches using subject lines reflecting the style for the subsystem, this makes it easier for people to identify relevant patches. Look at

Re: [PATCH v2 3/3] pinctrl: pinctrl-single: fix pcs_pin_dbg_show() when bits_per_mux != 0

2021-03-17 Thread Hawa, Hanna
On 3/17/2021 2:27 PM, Andy Shevchenko wrote: On Tue, Mar 16, 2021 at 11:24 PM Hanna Hawa wrote: An SError was detected when trying to print the supported pins in a What SError is? System error: [ 24.257831] SError Interrupt on CPU0, code 0xbf02 -- SError ... [ 24.257855]

Re: [PATCH 0/1] sched/topology: NUMA distance deduplication

2021-03-17 Thread Valentin Schneider
Hi, On 17/03/21 20:04, John Paul Adrian Glaubitz wrote: > Hi Valentin! > >> As pointed out by Barry in [1], there are topologies out there that struggle >> to >> go through the NUMA distance deduplicating sort. Included patch is something >> I wrote back when I started untangling this distance

Re: [PATCH 1/2] lib/vsprintf: do not show no_hash_pointers message multiple times

2021-03-17 Thread Marco Elver
On Mon, 8 Mar 2021 at 11:01, Petr Mladek wrote: > On Fri 2021-03-05 20:42:05, Marco Elver wrote: > > Do not show no_hash_pointers message multiple times if the option was > > passed more than once (e.g. via generated command line). > > > > Signed-off-by: Marco Elver > > Reviewed-by: Petr Mladek

RE: [PATCH net-next v1] misc: Add Renesas Synchronization Management Unit (SMU) support

2021-03-17 Thread Min Li
Hi Greg You are right, this is not for the network tree. Can you point me to the right tree to base this change for? Thanks Min > -Original Message- > From: Greg KH > Sent: March 17, 2021 3:20 PM > To: Min Li > Cc: derek.kier...@xilinx.com; dragan.cve...@xilinx.com; a...@arndb.de; >

Re: [PATCH 1/3] dt-bindings: usb: qcom,dwc3: Add bindings for SC7280

2021-03-17 Thread Matthias Kaehlcke
On Wed, Mar 17, 2021 at 04:31:39PM +0530, Sandeep Maheswaram wrote: > Add the compatible string for sc7280 SoC from Qualcomm. > > Signed-off-by: Sandeep Maheswaram > --- > Documentation/devicetree/bindings/usb/qcom,dwc3.yaml | 1 + > 1 file changed, 1 insertion(+) > > diff --git

Re: [PATCH 2/2] arm64: stacktrace: Add skip when task == current

2021-03-17 Thread Mark Rutland
On Wed, Mar 17, 2021 at 06:36:36PM +, Catalin Marinas wrote: > On Wed, Mar 17, 2021 at 02:20:50PM +, Chen Jun wrote: > > On ARM64, cat /sys/kernel/debug/page_owner, all pages return the same > > stack: > > stack_trace_save+0x4c/0x78 > > register_early_stack+0x34/0x70 > >

Re: [PATCH] kernel: cpu: resctrl: Minor typo fix in the file pseudo_lock.c

2021-03-17 Thread Bhaskar Chowdhury
On 10:54 Wed 17 Mar 2021, Reinette Chatre wrote: Hi Bhaskar, Thank you very much for catching this typo. My feedback [1] to a previous patch from you applies here also. The prefix should be "x86/resctrl:" for contributions to this area. Thanks for the heads up! Do you want another revision

Re: [PATCH 4/4] PCI/sysfs: Allow userspace to query and set device reset mechanism

2021-03-17 Thread Alex Williamson
On Wed, 17 Mar 2021 20:24:24 +0100 Pali Rohár wrote: > On Wednesday 17 March 2021 13:15:36 Alex Williamson wrote: > > On Wed, 17 Mar 2021 20:02:06 +0100 > > Pali Rohár wrote: > > > > > On Monday 15 March 2021 09:03:39 Alex Williamson wrote: > > > > On Mon, 15 Mar 2021 15:52:38 +0100 > > >

[tip: x86/core] tools/insn: Restore the relative include paths for cross building

2021-03-17 Thread tip-bot2 for Borislav Petkov
The following commit has been merged into the x86/core branch of tip: Commit-ID: 0705ef64d1ff52b817e278ca6e28095585ff31e1 Gitweb: https://git.kernel.org/tip/0705ef64d1ff52b817e278ca6e28095585ff31e1 Author:Borislav Petkov AuthorDate:Wed, 17 Mar 2021 11:33:04 +01:00

Re: [PATCH v4 17/19] coresight: core: Add support for dedicated percpu sinks

2021-03-17 Thread Mathieu Poirier
On Thu, Feb 25, 2021 at 07:35:41PM +, Suzuki K Poulose wrote: > From: Anshuman Khandual > > Add support for dedicated sinks that are bound to individual CPUs. (e.g, > TRBE). To allow quicker access to the sink for a given CPU bound source, > keep a percpu array of the sink devices. Also, add

[PATCH v5 5/7] MAINTAINERS: Hand Tegra clk driver to Jon and Thierry

2021-03-17 Thread Dmitry Osipenko
Peter and Prashant aren't actively maintaining Tegra clock driver anymore. Jonathan and Thierry will pick up maintaining of the driver from now on. Acked-by: Thierry Reding Signed-off-by: Dmitry Osipenko --- CREDITS | 6 ++ MAINTAINERS | 4 ++-- 2 files changed, 8 insertions(+), 2

[PATCH v5 7/7] dt-bindings: clock: tegra: Convert to schema

2021-03-17 Thread Dmitry Osipenko
Convert NVIDIA Tegra clock bindings to schema. Signed-off-by: Dmitry Osipenko --- .../bindings/clock/nvidia,tegra114-car.txt| 63 -- .../bindings/clock/nvidia,tegra124-car.txt| 107 .../bindings/clock/nvidia,tegra124-car.yaml | 115 ++

[PATCH v5 6/7] clk: tegra: Don't allow zero clock rate for PLLs

2021-03-17 Thread Dmitry Osipenko
Zero clock rate doesn't make sense for PLLs and tegra-clk driver enters into infinite loop on trying to calculate PLL parameters for zero rate. Make code to error out if requested rate is zero. Originally this trouble was found by Robert Yang while he was trying to bring up upstream kernel on

[PATCH v5 4/7] clk: tegra: Halve SCLK rate on Tegra20

2021-03-17 Thread Dmitry Osipenko
Higher SCLK rates on Tegra20 require high core voltage. The higher clock rate may have a positive performance effect only for AHB DMA transfers and AVP CPU, but both aren't used by upstream kernel at all. Halve SCLK rate on Tegra20 in order to remove the high core voltage requirement. Acked-by:

[PATCH v5 3/7] clk: tegra: Ensure that PLLU configuration is applied properly

2021-03-17 Thread Dmitry Osipenko
The PLLU (USB) consists of the PLL configuration itself and configuration of the PLLU outputs. The PLLU programming is inconsistent on T30 vs T114, where T114 immediately bails out if PLLU is enabled and T30 re-enables a potentially already enabled PLL (left after bootloader) and then fully

[PATCH v5 1/7] clk: tegra30: Use 300MHz for video decoder by default

2021-03-17 Thread Dmitry Osipenko
The 600MHz is a too high clock rate for some SoC versions for the video decoder hardware and this may cause stability issues. Use 300MHz for the video decoder by default, which is supported by all hardware versions. Fixes: ed1a2459e20c ("clk: tegra: Add Tegra20/30 EMC clock implementation")

[PATCH v5 2/7] clk: tegra: Fix refcounting of gate clocks

2021-03-17 Thread Dmitry Osipenko
The refcounting of the gate clocks has a bug causing the enable_refcnt to underflow when unused clocks are disabled. This happens because clk provider erroneously bumps the refcount if clock is enabled at a boot time, which it shouldn't be doing, and it does this only for the gate clocks, while

[PATCH v5 0/7] Couple improvements for Tegra clk driver

2021-03-17 Thread Dmitry Osipenko
This series fixes couple minor standalone problems of the Tegra clk driver. Changelog: v5: - Corrected example in the schema binding to silence dt_binding_check warning. - The Tegra124 binding is factored out into standalone binding since Tegra124 has properties that aren't used

Re: [PATCH] net: ppp: Mundane typo fixes in the file pppoe.c

2021-03-17 Thread patchwork-bot+netdevbpf
Hello: This patch was applied to netdev/net-next.git (refs/heads/master): On Wed, 17 Mar 2021 14:30:59 +0530 you wrote: > s/procesing/processing/ > s/comparations/comparisons/ > > Signed-off-by: Bhaskar Chowdhury > --- > drivers/net/ppp/pppoe.c | 4 ++-- > 1 file changed, 2 insertions(+), 2

Re: [PATCH] kernel: cpu: resctrl: Minor typo fix in the file pseudo_lock.c

2021-03-17 Thread Bhaskar Chowdhury
On 11:01 Wed 17 Mar 2021, Randy Dunlap wrote: On 3/17/21 10:54 AM, Reinette Chatre wrote: Hi Bhaskar, Thank you very much for catching this typo. My feedback [1] to a previous patch from you applies here also. The prefix should be "x86/resctrl:" for contributions to this area. Bhaskar,

Re: [PATCH net-next resend] net: dsa: b53: relax is63xx() condition

2021-03-17 Thread patchwork-bot+netdevbpf
Hello: This patch was applied to netdev/net-next.git (refs/heads/master): On Wed, 17 Mar 2021 09:42:01 +0100 you wrote: > BCM63xx switches are present on bcm63xx and bmips devices. > > Signed-off-by: Álvaro Fernández Rojas > Acked-by: Florian Fainelli > --- > drivers/net/dsa/b53/b53_priv.h |

Re: [PATCH 13/13] MAINTAINERS: Add entry for the bitmap API

2021-03-17 Thread Yury Norov
On Wed, Mar 17, 2021 at 07:40:04AM +0100, Lukas Bulwahn wrote: > On Wed, Mar 17, 2021 at 5:57 AM Joe Perches wrote: > > > > On Tue, 2021-03-16 at 21:47 -0700, Yury Norov wrote: > > > [CC Andy Whitcroft, Joe Perches, Dwaipayan Ray, Lukas Bulwahn] > > > > > > On Tue, Mar 16, 2021 at 01:45:51PM

Re: [PATCH v2 net-next 0/2] net: dsa: b53: support legacy tags

2021-03-17 Thread patchwork-bot+netdevbpf
Hello: This series was applied to netdev/net-next.git (refs/heads/master): On Wed, 17 Mar 2021 11:29:25 +0100 you wrote: > Legacy Broadcom tags are needed for older switches. > > Álvaro Fernández Rojas (2): > net: dsa: tag_brcm: add support for legacy tags > net: dsa: b53: support legacy

Re: [PATCH 1/4] KVM: x86: Protect userspace MSR filter with SRCU, and set atomically-ish

2021-03-17 Thread Alexander Graf
On 16.03.21 19:44, Sean Christopherson wrote: Fix a plethora of issues with MSR filtering by installing the resulting filter as an atomic bundle instead of updating the live filter one range at a time. The KVM_X86_SET_MSR_FILTER ioctl() isn't truly atomic, as the hardware MSR bitmaps won't

Re: [PATCH v2] Increase page and bit waitqueue hash size

2021-03-17 Thread Linus Torvalds
On Wed, Mar 17, 2021 at 3:44 AM Nicholas Piggin wrote: > > Argh, because I didn't test small. Sorry I had the BASE_SMALL setting in > another patch and thought it would be a good idea to mash them together. > In hindsight probably not even if it did build. I was going to complain about that code

Re: [PATCH V2] parisc: math-emu: Few spelling fixes in the file fpu.h

2021-03-17 Thread Bhaskar Chowdhury
On 10:23 Wed 17 Mar 2021, Randy Dunlap wrote: On 3/17/21 4:00 AM, Bhaskar Chowdhury wrote: s/synopis/synopsis/ s/differeniate/differentiate/ s/differeniation/differentiation/ Signed-off-by: Bhaskar Chowdhury --- Changes from V1: As pointed out by jer, the sentence construction change

[PATCH V3] parisc: math-emu: Few spelling fixes in the file fpu.h

2021-03-17 Thread Bhaskar Chowdhury
s/synopis/synopsis/ s/differeniate/differentiate/ s/differeniation/differentiation/ Signed-off-by: Bhaskar Chowdhury --- Changes from V2: Incorporated the changes suggested by Randy arch/parisc/math-emu/fpu.h | 8 1 file changed, 4 insertions(+), 4 deletions(-) diff --git

Re: [PATCH 4/4] PCI/sysfs: Allow userspace to query and set device reset mechanism

2021-03-17 Thread Pali Rohár
On Wednesday 17 March 2021 13:15:36 Alex Williamson wrote: > On Wed, 17 Mar 2021 20:02:06 +0100 > Pali Rohár wrote: > > > On Monday 15 March 2021 09:03:39 Alex Williamson wrote: > > > On Mon, 15 Mar 2021 15:52:38 +0100 > > > Pali Rohár wrote: > > > > > > > On Monday 15 March 2021 08:34:09

Re: [PATCH v2 1/1] PCI: pciehp: Skip DLLSC handling if DPC is triggered

2021-03-17 Thread Raj, Ashok
On Wed, Mar 17, 2021 at 08:09:52PM +0100, Lukas Wunner wrote: > On Wed, Mar 17, 2021 at 10:45:21AM -0700, Dan Williams wrote: > > Ah, ok, we're missing a flush of the hotplug event handler after the > > link is up to make sure the hotplug handler does not see the Link Up. > > I'm not immediately

Re: [RESEND PATCH v2 1/2] pstore: Add mem_type property DT parsing support

2021-03-17 Thread Mukesh Ojha
Hi All, can you please review this ? Thanks, Mukesh On 3/2/2021 1:59 PM, Mukesh Ojha wrote: Hi Kees, i have updated the patch based on your last comments. please review. Thanks, Mukesh On 2/25/2021 9:30 PM, Mukesh Ojha wrote: There could be a sceanario where we define some region in

Re: [PATCH v1] usb: typec: tcpci: Added few missing TCPCI register definitions

2021-03-17 Thread Guenter Roeck
On 3/16/21 3:13 PM, Badhri Jagan Sridharan wrote: > This change adds some of the register bit definitions from the TCPCI spec: > https://www.usb.org/sites/default/files/documents/ > usb-port_controller_specification_rev2.0_v1.0_0.pdf > > Signed-off-by: Badhri Jagan Sridharan Reviewed-by:

Re: [PATCH net-next v1] misc: Add Renesas Synchronization Management Unit (SMU) support

2021-03-17 Thread Greg KH
On Wed, Mar 17, 2021 at 02:59:56PM -0400, min.li...@renesas.com wrote: > From: Min Li > > This driver is developed for the IDT ClockMatrix(TM) and 82P33xxx families > of timing and synchronization devices.It will be used by Renesas PTP Clock > Manager for Linux (pcm4l) software to provide

Re: [PATCH] mm: memcontrol: switch to rstat fix

2021-03-17 Thread Michal Koutný
On Mon, Mar 15, 2021 at 07:41:00PM -0400, Johannes Weiner wrote: > Switch to the atomic variant, cgroup_rstat_irqsafe(). Congratulations(?), the first use of cgroup_rstat_irqsafe(). Reviewed-by: Michal Koutný signature.asc Description: Digital signature

Re: linux-next: build failure after merge of the tip tree

2021-03-17 Thread Borislav Petkov
On Thu, Mar 18, 2021 at 05:49:21AM +1100, Stephen Rothwell wrote: > That fixes the powerpc build for me, thanks. Thx, adding your Tested-by and pushing out. -- Regards/Gruss, Boris. SUSE Software Solutions Germany GmbH, GF: Felix Imendörffer, HRB 36809, AG Nürnberg

Re: [PATCH v3 0/2] AM64: Add USB support

2021-03-17 Thread Nishanth Menon
On 20:22-20210317, Kishon Vijay Abraham I wrote: > Aswath and Nishanth, > > On 17/03/21 10:00 am, Aswath Govindraju wrote: > > The following series of patches, add USB support for AM642 evm. > > > > USB test logs, > > https://pastebin.ubuntu.com/p/YSQRBWGmzd/ &

Re: [PATCH 4/4] PCI/sysfs: Allow userspace to query and set device reset mechanism

2021-03-17 Thread Alex Williamson
On Wed, 17 Mar 2021 20:02:06 +0100 Pali Rohár wrote: > On Monday 15 March 2021 09:03:39 Alex Williamson wrote: > > On Mon, 15 Mar 2021 15:52:38 +0100 > > Pali Rohár wrote: > > > > > On Monday 15 March 2021 08:34:09 Alex Williamson wrote: > > > > On Mon, 15 Mar 2021 14:52:26 +0100 > > > >

[PATCH v2] usb: cdns3: Optimize DMA request buffer allocation

2021-03-17 Thread Sanket Parmar
dma_alloc_coherent() might fail on the platform with a small DMA region. To avoid such failure in cdns3_prepare_aligned_request_buf(), dma_alloc_coherent() is replaced with dma_alloc_noncoherent() to allocate aligned request buffer of dynamic length. Reported-by: Aswath Govindraju

Re: [PATCH net-next v1] misc: Add Renesas Synchronization Management Unit (SMU) support

2021-03-17 Thread kernel test robot
Hi, Thank you for the patch! Yet something to improve: [auto build test ERROR on net-next/master] url: https://github.com/0day-ci/linux/commits/min-li-xe-renesas-com/misc-Add-Renesas-Synchronization-Management-Unit-SMU-support/20210318-020345 base:

Re: [PATCH 0/3] AM64: Add SERDES DT bindings

2021-03-17 Thread Nishanth Menon
On 12:05-20210317, Vinod Koul wrote: > On 10-03-21, 16:57, Kishon Vijay Abraham I wrote: > > Patch series adds device tree bindings to support SERDES in AM64 > > platform. > > > > This is split from [1] since this binding is also required for AM64 > > USB DT pat

[PATCH v2 2/2] Revert "mremap: don't allow MREMAP_DONTUNMAP on special_mappings and aio"

2021-03-17 Thread Brian Geffon
This reverts commit cd544fd1dc9293c6702fab6effa63dac1cc67e99. As discussed in [1] this commit was a no-op because the mapping type was checked in vma_to_resize before move_vma is ever called. This meant that vm_ops->mremap() would never be called on such mappings. Furthermore, we've since

Re: [PATCH v2 1/4] platform/x86: simatic-ipc: add main driver for Siemens devices

2021-03-17 Thread Henning Schild
Am Mon, 15 Mar 2021 12:31:11 +0200 schrieb Andy Shevchenko : > On Mon, Mar 15, 2021 at 12:02 PM Henning Schild > wrote: > > > > This mainly implements detection of these devices and will allow > > secondary drivers to work on such machines. > > > > The identification is DMI-based with a vendor

[PATCH v2 1/2] mm: Allow non-VM_DONTEXPAND and VM_PFNMAP mappings with MREMAP_DONTUNMAP

2021-03-17 Thread Brian Geffon
Currently MREMAP_DONTUNMAP only accepts private anonymous mappings. This change will widen the support to include any mappings which are not VM_DONTEXPAND or VM_PFNMAP. The primary use case is to support MREMAP_DONTUNMAP on mappings which may have been created from a memfd. This change which

Re: [PATCH v7 2/3] block: add bdev_interposer

2021-03-17 Thread Mike Snitzer
On Wed, Mar 17 2021 at 2:14pm -0400, Sergei Shtepa wrote: > The 03/17/2021 18:04, Mike Snitzer wrote: > > On Wed, Mar 17 2021 at 8:22am -0400, > > Sergei Shtepa wrote: > > > > > The 03/17/2021 06:03, Ming Lei wrote: > > > > On Tue, Mar 16, 2021 at 07:35:44PM +0300, Sergei Shtepa wrote: > > >

[PATCH net-next v1] misc: Add Renesas Synchronization Management Unit (SMU) support

2021-03-17 Thread min.li.xe
From: Min Li This driver is developed for the IDT ClockMatrix(TM) and 82P33xxx families of timing and synchronization devices.It will be used by Renesas PTP Clock Manager for Linux (pcm4l) software to provide support to GNSS assisted partial timing support (APTS) and other networking timing

Re: [PATCH] x86/cpu/AMD: Adjust x86_phys_bits to account for reduced PA in SEV-* guests

2021-03-17 Thread Borislav Petkov
On Wed, Mar 17, 2021 at 11:32:43AM -0700, Sean Christopherson wrote: > Always reduce x86_phys_bits per CPUID.0x801f[11:6] for SEV-* guests; > the existing flow that queries X86_FEATURE_SEV may or may not trigger > depending on what the VMM emulates, e.g. the VMM likely does not emulate >

Re: [PATCH v3 0/2] AM64: Add USB support

2021-03-17 Thread Nishanth Menon
On Wed, 17 Mar 2021 10:00:04 +0530, Aswath Govindraju wrote: > The following series of patches, add USB support for AM642 evm. > > USB test logs, > https://pastebin.ubuntu.com/p/YSQRBWGmzd/ > > Changes since v2: > - dropped compatible string "ti,j721e-usb" leading to DT schema errors > - Reran

Re: [PATCH net-next 1/1] net: stmmac: add timestamp correction to rid CDC sync error

2021-03-17 Thread patchwork-bot+netdevbpf
Hello: This patch was applied to netdev/net-next.git (refs/heads/master): On Wed, 17 Mar 2021 12:09:04 +0800 you wrote: > From: Voon Weifeng > > According to Synopsis DesignWare EQoS Databook, the Clock Domain Cross > synchronization error is introduced tue to the clock(GMII Tx/Rx clock) >

Re: [PATCH v2 1/1] PCI: pciehp: Skip DLLSC handling if DPC is triggered

2021-03-17 Thread Lukas Wunner
On Wed, Mar 17, 2021 at 10:45:21AM -0700, Dan Williams wrote: > Ah, ok, we're missing a flush of the hotplug event handler after the > link is up to make sure the hotplug handler does not see the Link Up. > I'm not immediately seeing how the new proposal ensures that there is > no Link Up event

RE: [PATCH] hpsa: fix boot on ia64 (atomic_t alignment)

2021-03-17 Thread Don.Brace
-Original Message- From: David Laight [mailto:david.lai...@aculab.com] Subject: RE: [PATCH] hpsa: fix boot on ia64 (atomic_t alignment) From: Martin K. Petersen > Sent: 17 March 2021 02:26 > > Arnd, > > > Actually that still feels wrong: the annotation of the struct is to > > pack every

Re: [PATCH] ACPI: scan: Turn off unused power resources during initialization

2021-03-17 Thread kernel test robot
Hi "Rafael, I love your patch! Yet something to improve: [auto build test ERROR on pm/linux-next] [also build test ERROR on linux/master linus/master v5.12-rc3 next-20210317] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest t

Re: [PATCH 4/4] PCI/sysfs: Allow userspace to query and set device reset mechanism

2021-03-17 Thread Pali Rohár
On Monday 15 March 2021 09:03:39 Alex Williamson wrote: > On Mon, 15 Mar 2021 15:52:38 +0100 > Pali Rohár wrote: > > > On Monday 15 March 2021 08:34:09 Alex Williamson wrote: > > > On Mon, 15 Mar 2021 14:52:26 +0100 > > > Pali Rohár wrote: > > > > > > > On Monday 15 March 2021 19:13:23 Amey

Re: [PATCH v2 1/1] PCI: pciehp: Skip DLLSC handling if DPC is triggered

2021-03-17 Thread Lukas Wunner
On Wed, Mar 17, 2021 at 10:54:09AM -0700, Sathyanarayanan Kuppuswamy Natarajan wrote: > Flush of hotplug event after successful recovery, and a simulated > hotplug link down event after link recovery fails should solve the > problems raised by Lukas. I assume Lukas' proposal adds this support. >

[PATCH v16 1/2] drm/tegra: dc: Support memory bandwidth management

2021-03-17 Thread Dmitry Osipenko
Display controller (DC) performs isochronous memory transfers, and thus, has a requirement for a minimum memory bandwidth that shall be fulfilled, otherwise framebuffer data can't be fetched fast enough and this results in a DC's data-FIFO underflow that follows by a visual corruption. The Memory

[PATCH v16 2/2] drm/tegra: dc: Extend debug stats with total number of events

2021-03-17 Thread Dmitry Osipenko
It's useful to know the total number of underflow events and currently the debug stats are getting reset each time CRTC is being disabled. Let's account the overall number of events that doesn't get a reset. Reviewed-by: Michał Mirosław Signed-off-by: Dmitry Osipenko ---

[PATCH v16 0/2] Add memory bandwidth management to NVIDIA Tegra DRM driver

2021-03-17 Thread Dmitry Osipenko
This series adds memory bandwidth management to the NVIDIA Tegra DRM driver, which is done using interconnect framework. It fixes display corruption that happens due to insufficient memory bandwidth. Changelog: v16: - Implemented suggestions that were given by Michał Mirosław to v15. -

Re: [Intel-wired-lan] [PATCH][next] ixgbe: Fix out-of-bounds warning in ixgbe_host_interface_command()

2021-03-17 Thread Jann Horn
On Wed, Mar 17, 2021 at 7:27 PM Gustavo A. R. Silva wrote: > On 3/17/21 12:11, Jann Horn wrote: > > On Wed, Mar 17, 2021 at 8:43 AM Gustavo A. R. Silva > > wrote: > >> Fix the following out-of-bounds warning by replacing the one-element > >> array in an anonymous union with a pointer: > >> > >>

Re: [PATCH 2/2] slub: remove resiliency_test() function

2021-03-17 Thread David Rientjes
On Tue, 16 Mar 2021, glit...@gmail.com wrote: > From: Oliver Glitta > > Function resiliency_test() is hidden behind #ifdef > SLUB_RESILIENCY_TEST that is not part of Kconfig, so nobody > runs it. > > This function is replaced with kselftest for SLUB added > by the previous patch "selftests:

Re: [PATCH 1/2] selftests: add a kselftest for SLUB debugging functionality

2021-03-17 Thread David Rientjes
On Tue, 16 Mar 2021, glit...@gmail.com wrote: > From: Oliver Glitta > > SLUB has resiliency_test() function which is hidden behind #ifdef > SLUB_RESILIENCY_TEST that is not part of Kconfig, so nobody > runs it. Kselftest should proper replacement for it. > > Try changing byte in redzone after

Re: [selftests] e48d82b67a: BUG_TestSlub_RZ_alloc(Not_tainted):Redzone_overwritten

2021-03-17 Thread David Rientjes
On Wed, 17 Mar 2021, Vlastimil Babka wrote: > > Greeting, > > > > FYI, we noticed the following commit (built with gcc-9): > > > > commit: e48d82b67a2b760eedf7b95ca15f41267496386c ("[PATCH 1/2] selftests: > > add a kselftest for SLUB debugging functionality") > > url: > >

Re: linux-next: build failure after merge of the tip tree

2021-03-17 Thread Stephen Rothwell
Hi Borislav, On Wed, 17 Mar 2021 19:02:36 +0100 Borislav Petkov wrote: > > On Wed, Mar 17, 2021 at 09:22:15AM -0700, Ian Rogers wrote: > > The path also needs fixing. With the following > > I was able to build for arm64 and powerpc. > > Thanks, I've updated and added your Tested-by. I'll

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