[tip:perf/core] perf/x86/intel/rapl: Add Icelake support

Commit-ID: b3377c3acb9e54cf86efcfe25f2e792bca599ed4 Gitweb: https://git.kernel.org/tip/b3377c3acb9e54cf86efcfe25f2e792bca599ed4 Author: Kan Liang AuthorDate: Tue, 2 Apr 2019 12:45:07 -0700 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:26:18 +0200 perf/x86/intel/rapl: Add

[tip:perf/core] perf/x86/intel/cstate: Add Icelake support

Commit-ID: f08c47d1f86c6dc666c7e659d94bf6d4492aa9d7 Gitweb: https://git.kernel.org/tip/f08c47d1f86c6dc666c7e659d94bf6d4492aa9d7 Author: Kan Liang AuthorDate: Tue, 2 Apr 2019 12:45:06 -0700 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:26:18 +0200 perf/x86/intel/cstate: Add

[tip:perf/core] perf/x86/msr: Add Icelake support

Commit-ID: cf50d79a8cfe5adae37fec026220b009559bbeed Gitweb: https://git.kernel.org/tip/cf50d79a8cfe5adae37fec026220b009559bbeed Author: Kan Liang AuthorDate: Tue, 2 Apr 2019 12:45:08 -0700 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:26:19 +0200 perf/x86/msr: Add Icelake

[tip:perf/core] perf/x86: Support constraint ranges

Commit-ID: 63b79f6ebc464afb730bc45762c820795e276da1 Gitweb: https://git.kernel.org/tip/63b79f6ebc464afb730bc45762c820795e276da1 Author: Peter Zijlstra AuthorDate: Tue, 2 Apr 2019 12:45:04 -0700 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:26:17 +0200 perf/x86: Support

[tip:perf/core] perf/x86/intel: Add Icelake support

Commit-ID: 6017608936c1825ff5d7325270484042f597edff Gitweb: https://git.kernel.org/tip/6017608936c1825ff5d7325270484042f597edff Author: Kan Liang AuthorDate: Tue, 2 Apr 2019 12:45:05 -0700 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:26:18 +0200 perf/x86/intel: Add Icelake

[tip:perf/core] perf/x86/intel: Support adaptive PEBS v4

Commit-ID: c22497f5838c237e3094a4dfb99d1c5de6353239 Gitweb: https://git.kernel.org/tip/c22497f5838c237e3094a4dfb99d1c5de6353239 Author: Kan Liang AuthorDate: Tue, 2 Apr 2019 12:45:02 -0700 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:25:47 +0200 perf/x86/intel: Support

Re: [PATCH v3 0/9] klp-convert livepatch build tooling

[...] > Current behavior > > > Not good. The livepatch successfully builds but crashes on load: > > % insmod lib/livepatch/test_klp_static_keys_mod.ko > % insmod lib/livepatch/test_klp_static_keys.ko > > BUG: unable to handle kernel NULL pointer dereference at

[tip:perf/core] perf/x86/lbr: Avoid reading the LBRs when adaptive PEBS handles them

Commit-ID: d3617b98b04583df222f34992e65712862a77bf1 Gitweb: https://git.kernel.org/tip/d3617b98b04583df222f34992e65712862a77bf1 Author: Andi Kleen AuthorDate: Tue, 2 Apr 2019 12:45:03 -0700 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:26:17 +0200 perf/x86/lbr: Avoid reading

[tip:perf/core] perf/x86/intel/ds: Extract code of event update in short period

Commit-ID: 477f00f9617009a9a3a9271885231573b728ca4f Gitweb: https://git.kernel.org/tip/477f00f9617009a9a3a9271885231573b728ca4f Author: Kan Liang AuthorDate: Tue, 2 Apr 2019 12:45:01 -0700 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:19:39 +0200 perf/x86/intel/ds: Extract

Re: [EXT] Re: [PATCH] iio: accell: mma8452: free iio trigger pointer when cleanup

On Tue, 16 Apr 2019 05:28:12 + Anson Huang wrote: > Hi, Jonathan > > Best Regards! > Anson Huang > > > -Original Message- > > > > On Mon, 8 Apr 2019 02:07:24 + > > Anson Huang wrote: > > > > > Hi, Jonathan > > > > > > Best Regards! > > > Anson Huang > > > > > > >

[tip:perf/core] perf/x86/intel: Extract memory code PEBS parser for reuse

Commit-ID: 48f38aa4cc5a48bc0fe85c5c4b1ab171fbb539b6 Gitweb: https://git.kernel.org/tip/48f38aa4cc5a48bc0fe85c5c4b1ab171fbb539b6 Author: Andi Kleen AuthorDate: Tue, 2 Apr 2019 12:45:00 -0700 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:19:39 +0200 perf/x86/intel: Extract

Re: [PATCH 2/2] driver core: fix statics initilisation

I guess this patch will be ignored. I will drop it then. Thanks for the discussion. On Tue, Apr 16, 2019 at 10:50:23am +0200, Rafael J. Wysocki wrote: > On Mon, Apr 15, 2019 at 5:29 PM Willy Wolff > wrote: > > > > Thank you for your review. > > > > I follow

[tip:perf/core] perf/x86/intel: Force resched when TFA sysctl is modified

Commit-ID: f447e4eb3ad1e60d173ca997fcb2ef2a66f12574 Gitweb: https://git.kernel.org/tip/f447e4eb3ad1e60d173ca997fcb2ef2a66f12574 Author: Stephane Eranian AuthorDate: Mon, 8 Apr 2019 10:32:52 -0700 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:19:35 +0200 perf/x86/intel: Force

[tip:perf/core] perf/x86: Support outputting XMM registers

Commit-ID: 878068ea270ea82767ff1d26c91583263c81fba0 Gitweb: https://git.kernel.org/tip/878068ea270ea82767ff1d26c91583263c81fba0 Author: Kan Liang AuthorDate: Tue, 2 Apr 2019 12:44:59 -0700 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:19:36 +0200 perf/x86: Support outputting

Re: [PATCH v5] chrome/platform: cros_ec_proto: Add trace event to trace EC commands

Hi Raul, I really like the idea to have trace functionality in cros-ec. Only some few comments below and the patch looks good to me. On 15/4/19 22:57, Raul E Rangel wrote: > This is useful to see which EC commands are being executed and when. > > To enable: > > echo 'cros_ec:*' >>

Re: [PATCH] USB: s2255 & stkwebcam: fix oops with malicious USB descriptors

On Tue, Apr 16, 2019 at 01:26:45PM +0200, Johan Hovold wrote: > On Thu, Apr 11, 2019 at 12:54:12PM +0800, Young Xiao wrote: > > From: Young Xiao > > > > The driver expects at least one valid endpoint. If given > > malicious descriptors that specify 0 for the number of endpoints, > > it will

[tip:perf/core] perf/core: Add perf_pmu_resched() as global function

Commit-ID: c68d224e5ed15605e651e2482c6ffd95915ddf58 Gitweb: https://git.kernel.org/tip/c68d224e5ed15605e651e2482c6ffd95915ddf58 Author: Stephane Eranian AuthorDate: Mon, 8 Apr 2019 10:32:51 -0700 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:19:34 +0200 perf/core: Add

[tip:perf/core] perf/x86: Fix incorrect PEBS_REGS

Commit-ID: 9d5dcc93a6ddfc78124f006ccd3637ce070ef2fc Gitweb: https://git.kernel.org/tip/9d5dcc93a6ddfc78124f006ccd3637ce070ef2fc Author: Kan Liang AuthorDate: Tue, 2 Apr 2019 12:44:58 -0700 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:13:58 +0200 perf/x86: Fix incorrect

[tip:perf/core] perf/ring_buffer: Fix AUX record suppression

Commit-ID: 339bc4183596e1f68c2c98a03b87aa124107c317 Gitweb: https://git.kernel.org/tip/339bc4183596e1f68c2c98a03b87aa124107c317 Author: Alexander Shishkin AuthorDate: Fri, 29 Mar 2019 11:13:38 +0200 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:13:57 +0200 perf/ring_buffer:

[tip:perf/core] perf/core: Fix the address filtering fix

Commit-ID: 52a44f83fc2d64a5e74d5d685fad2fecc7b7a321 Gitweb: https://git.kernel.org/tip/52a44f83fc2d64a5e74d5d685fad2fecc7b7a321 Author: Alexander Shishkin AuthorDate: Fri, 29 Mar 2019 11:12:12 +0200 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:13:57 +0200 perf/core: Fix the

Re: [PATCH v2 18/25] drm/mediatek: add RDMA fifo size error handle

On Tue, 2019-04-16 at 16:37 +0800, Yongqiang Niu wrote: > On Tue, 2019-04-16 at 16:00 +0800, CK Hu wrote: > > Hi, Yongqiang: > > > > On Wed, 2019-03-27 at 14:19 +0800, yongqiang@mediatek.com wrote: > > > From: Yongqiang Niu > > > > > > This patch add RDMA fifo size error handle > > > rdma

Re: [PATCH] arm64: mm: check virtual addr in virt_to_page() if CONFIG_DEBUG_VIRTUAL=y

On Tue, Apr 16, 2019 at 01:36:36AM +0800, Miles Chen wrote: > This change uses the original virt_to_page() (the one with __pa()) to > check the given virtual address if CONFIG_DEBUG_VIRTUAL=y. > > Recently, I worked on a bug: a driver passes a symbol address to > dma_map_single() and the

Re: [RFC PATCH v2] perf/x86: make perf callchain work without CONFIG_FRAME_POINTER

On Tue, Apr 16, 2019 at 12:59 AM Josh Poimboeuf wrote: > > On Mon, Apr 15, 2019 at 05:36:22PM +0200, Peter Zijlstra wrote: > > > > I'll mostly defer to Josh on unwinding, but a few comments below. > > > > On Tue, Apr 09, 2019 at 12:59:42AM +0800, Kairui Song wrote: > > > diff --git

Re: [PATCH 5.0 000/117] 5.0.8-stable review

On Tue, 16 Apr 2019 at 00:39, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 5.0.8 release. > There are 117 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > >

[PATCH] reiserfs: fix spelling mistake "enrty" -> "entry"

From: Colin Ian King There are a couple of spelling mistakes, fix these. Signed-off-by: Colin Ian King --- fs/reiserfs/lbalance.c | 2 +- fs/reiserfs/namei.c| 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/reiserfs/lbalance.c b/fs/reiserfs/lbalance.c index

BUG: corrupted list in snd_info_create_entry

Hello, syzbot found the following crash on: HEAD commit:9a33b369 usb-fuzzer: main usb gadget fuzzer driver git tree: https://github.com/google/kasan/tree/usb-fuzzer console output: https://syzkaller.appspot.com/x/log.txt?x=15c1a38720 kernel config:

Re: [tip:sched/core] sched/core: Document that RT task priorities are 1...99

On Tue, Apr 16, 2019 at 11:47:27AM +0200, Sebastian Andrzej Siewior wrote: > On 2019-04-16 11:36:34 [+0200], Peter Zijlstra wrote: > > On Tue, Apr 16, 2019 at 01:13:11AM -0700, tip-bot for Sebastian Andrzej > > Siewior wrote: > > > Commit-ID: 37a8f8590f307db8f8cfa62dfd82b3fc0978607c > > >

Re: [PATCH 1/2] PCI: dwc: Add API support to de-initialize host

Anyone for the review of this patch series (total 2 patches)? On Thu, Apr 4, 2019 at 5:50 PM Vidya Sagar wrote: > > Add an API to group all the tasks to be done to de-initialize host which > can then be called by any Designware core based driver implementations > while adding .remove() support

Re: [PATCH 4.19 000/101] 4.19.35-stable review

On Tue, 16 Apr 2019 at 00:36, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 4.19.35 release. > There are 101 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > >

Re: [PATCH] smp: Do not warn if smp_call_function_single() is doing a self call.

Peter Zijlstra writes: > On Mon, Apr 15, 2019 at 11:39:57PM +, Dexuan Cui wrote: >> > From: Peter Zijlstra >> > Sent: Monday, April 15, 2019 5:21 AM >> > To: Dexuan Cui >> > >> > On Fri, Apr 12, 2019 at 11:53:57PM +, Dexuan Cui wrote: >> > > If smp_call_function_single() is calling

Re: [PATCH 4/4] locking/lockdep: Test all incompatible scenario at once in check_irq_usage()

On Sat, Apr 13, 2019 at 02:35:45AM +0200, Frederic Weisbecker wrote: > On Thu, Apr 11, 2019 at 12:46:32PM +0200, Peter Zijlstra wrote: > > +/* > > + * Observe that when given a bitmask where each bitnr is encoded as above, > > a > > + * right shift of the mask transforms the individual bitnrs as

Re: [PATCH v2] nvmem: core: add NVMEM_SYSFS Kconfig

Hi , I have reviewed and tested for both enabled and disabled and working as expected. Please feel free to add: Reviewed-by: Gaurav Kohli Tested-by: Gaurav Kohli Regards Gaurav On 4/16/2019 4:31 PM, Mika Westerberg wrote: On Tue, Apr 16, 2019 at 10:59:24AM +0100, Srinivas Kandagatla

[PATCH] scripts/dtc: fix spelling mistake "endpont" -> "endpoint"

From: Colin Ian King There is a spelling mistake in a FAIL message, fix it. Signed-off-by: Colin Ian King --- scripts/dtc/checks.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/scripts/dtc/checks.c b/scripts/dtc/checks.c index 4834e44b37b2..faddf6a57236 100644 ---

RE: [PATCH] x86/entry/64: randomize kernel stack offset upon syscall

Adding Theodore & Daniel since I guess they are the best positioned to comment on exact strengths of prandom. See my comments below. > * Reshetova, Elena wrote: > > > > 4) > > > > > > But before you tweak the patch, a more fundamental question: > > > > > > Does the stack offset have to be per

Re: [PATCH] RDMA/cxgb4: fix null pointer dereference on alloc_skb failure

On Sat, Apr 13, 2019 at 05:00:26PM +0100, Colin King wrote: > From: Colin Ian King > > Currently if alloc_skb fails to allocate the skb a null skb is passed > to t4_set_arp_err_handler and this ends up dereferencing the null skb. > Avoid the null pointer dereference by checking for a null skb

Re: [PATCH 22/24] dt-bindings: i2c: i2c-mtk: add support for MT8516

On Sat, Mar 23, 2019 at 10:16:10PM +0100, Fabien Parent wrote: > Add binding documentation of i2c-mtk for MT8516 SoC. > > Signed-off-by: Fabien Parent Applied to for-next, thanks! signature.asc Description: PGP signature

Re: [PATCH v2] nvmem: core: add NVMEM_SYSFS Kconfig

On Tue, Apr 16, 2019 at 10:59:24AM +0100, Srinivas Kandagatla wrote: > Many nvmem providers are not very keen on having default sysfs > nvmem entry, as most of the usecases for them are inside kernel > itself. And in some cases read/writes to some areas in nvmem are > restricted and trapped at

[PATCH v3 1/1] rtc: ds3232: get SRAM access using NVMEM Framework

DS3232 RTC has 236 bytes of persistent memory. Add RTC SRAM read and write access using the NVMEM Framework. Signed-off-by: Nandor Han --- Description --- Provides DS3232 RTC SRAM access using NVMEM framework. Testing --- The test was done on a custom board which contains a DS3232

[PATCH] x86/Kconfig: fix spelling mistake "effectivness" -> "effectiveness"

From: Colin Ian King The Kconfig text contains a spelling mistake, fix it. Signed-off-by: Colin Ian King --- arch/x86/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index bbd26f68ef56..baefe76481b8 100644 --- a/arch/x86/Kconfig

Re: [RESEND][PATCH v2 27/36] drivers: Add a generic helper to match device by fwnode handle

On 04/16/2019 11:48 AM, Rafael J. Wysocki wrote: On Tue, Apr 16, 2019 at 12:39 PM Suzuki K Poulose wrote: Make the device_fwnode_match() a generic helper to match device by fwnode handle for use with bus_find_device(). This will be also used by coresight. Cc: Greg Kroah-Hartman Cc: "Rafael

Re: [RESEND][PATCH v2 27/36] drivers: Add a generic helper to match device by fwnode handle

On Tue, Apr 16, 2019 at 12:39 PM Suzuki K Poulose wrote: > > Make the device_fwnode_match() a generic helper to match device > by fwnode handle for use with bus_find_device(). This will be > also used by coresight. > > Cc: Greg Kroah-Hartman > Cc: "Rafael J. Wysocki" > Cc:

Re: [PATCH v2 27/36] drivers: Add a generic helper to match device by fwnode handle

On Tue, Apr 16, 2019 at 12:31 PM Suzuki K Poulose wrote: > > Hi Rafael > > On 04/16/2019 11:20 AM, Rafael J. Wysocki wrote: > > On Mon, Apr 15, 2019 at 6:06 PM Suzuki K Poulose > > wrote: > >> > >> Make the device_fwnode_match() a generic helper to match device > >> by fwnode handle for use

[RESEND][PATCH v2 27/36] drivers: Add a generic helper to match device by fwnode handle

Make the device_fwnode_match() a generic helper to match device by fwnode handle for use with bus_find_device(). This will be also used by coresight. Cc: Greg Kroah-Hartman Cc: "Rafael J. Wysocki" Cc: linux-a...@vger.kernel.org Signed-off-by: Suzuki K Poulose --- Resending with linux-acpi in

Re: [GIT PULL] PHY: For 5.1 -rc

On Wed, Apr 03, 2019 at 10:13:53AM +0530, Kishon Vijay Abraham I wrote: > Hi Greg, > > Please find the pull request for 5.1 -rc cycle below. > > It fixes PHY programming sequence in phy-ti-pipe3 driver to align with > TRM, requests IRQ only for OTG in phy-rcar-gen3-usb2 and a bunch of > other

[tip:WIP.core/stacktrace 32/32] include/linux/stacktrace.h:84:14: warning: 'struct stack_trace' declared inside parameter list will not be visible outside of this definition or declaration

tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git WIP.core/stacktrace head: 9fe290aca53f59fd24187841dd4a8ff41ade91bd commit: 9fe290aca53f59fd24187841dd4a8ff41ade91bd [32/32] x86/stacktrace: Use common infrastructure config: i386-randconfig-x010-201915 (attached as .config)

Re: [PATCH v9] arm64: dts: Add Mediatek SoC MT8183 and evaluation board dts and Makefile

On 16/04/2019 11:27, Erin Lo wrote: > On Tue, 2019-04-16 at 10:29 +0200, Matthias Brugger wrote: >> >> On 18/03/2019 19:42, kbuild test robot wrote: >>> Hi Erin, >>> >>> Thank you for the patch! Yet something to improve: >>> >>> [auto build test ERROR on robh/for-next] >>> [also build test

Re: [PATCH 0/6] Add Hygon SEV support

On 4/16/19 4:09 PM, Paolo Bonzini wrote: > Useful does not mean secure, does it? PKZIP encryption was certainly > useful back in the day, but it was not secure. > Thanks for the comments, quite understand the concern about security because it is indeed so important. Many people may not hear

Re: [PATCH 4.19 000/101] 4.19.35-stable review

On 15/04/2019 19:57, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 4.19.35 release. > There are 101 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Responses

Re: [PATCH 5.0 000/117] 5.0.8-stable review

On 15/04/2019 19:59, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 5.0.8 release. > There are 117 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Responses

Re: [PATCH 4.9 00/76] 4.9.169-stable review

On 15/04/2019 19:43, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 4.9.169 release. > There are 76 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Responses

Re: [PATCH 4.14 00/69] 4.14.112-stable review

On 15/04/2019 19:58, Greg Kroah-Hartman wrote: > This is the start of the stable review cycle for the 4.14.112 release. > There are 69 patches in this series, all will be posted as a response > to this one. If anyone has any issues with these being applied, please > let me know. > > Responses

[tip:x86/platform] x86/hyper-v: Implement EOI assist

Commit-ID: ba696429d290690db967e5f49463df4b2c1314a4 Gitweb: https://git.kernel.org/tip/ba696429d290690db967e5f49463df4b2c1314a4 Author: Vitaly Kuznetsov AuthorDate: Wed, 3 Apr 2019 19:03:09 +0200 Committer: Ingo Molnar CommitDate: Tue, 16 Apr 2019 12:28:23 +0200 x86/hyper-v: Implement

Re: [PATCH v2 27/36] drivers: Add a generic helper to match device by fwnode handle

Hi Rafael On 04/16/2019 11:20 AM, Rafael J. Wysocki wrote: On Mon, Apr 15, 2019 at 6:06 PM Suzuki K Poulose wrote: Make the device_fwnode_match() a generic helper to match device by fwnode handle for use with bus_find_device(). This will be also used by coresight. Cc: Greg Kroah-Hartman

Re: [PATCH] staging: comedi: adv_pci1710: fix spelling mistake: "droput" -> "dropout"

On 15/04/2019 18:49, Colin King wrote: From: Colin Ian King There is a spelling mistake in a dev_error message. Fix it. Signed-off-by: Colin Ian King Looks good, thanks! Reviewed-by: Ian Abbott --- drivers/staging/comedi/drivers/adv_pci1710.c | 2 +- 1 file changed, 1 insertion(+),

Re: [PATCH v2 2/6] x86/MCE: Handle MCA controls in a per_cpu way

On Thu, Apr 11, 2019 at 08:18:01PM +, Ghannam, Yazen wrote: > arch/x86/kernel/cpu/mce/core.c | 77 ++ > 1 file changed, 51 insertions(+), 26 deletions(-) > > diff --git a/arch/x86/kernel/cpu/mce/core.c b/arch/x86/kernel/cpu/mce/core.c > index

Re: [PATCH v2 27/36] drivers: Add a generic helper to match device by fwnode handle

On Mon, Apr 15, 2019 at 6:06 PM Suzuki K Poulose wrote: > > Make the device_fwnode_match() a generic helper to match device > by fwnode handle for use with bus_find_device(). This will be > also used by coresight. > > Cc: Greg Kroah-Hartman > Cc: "Rafael J. Wysocki" > Signed-off-by: Suzuki K

Re: [PATCH] ARM: dts: exynos: add CCI-400 PMU nodes support to Exynos542x SoCs

On Mon, 15 Apr 2019 at 14:24, Anand Moon wrote: > Cache Coherent Interface (CCI) among Cortex-A15 and Cortex-A7, G2D, G3D and > SSS > > Level 0 > CPU blocks such as Cortex-A15 (CA15), Cortex-A7 (CA7) are > joined as the member of Level 0 CCI bus > > Level 1 > Display engine block (DISP) and 2D

[Resend] arch: mips: Fix initrd_start and initrd_end when read from DT

When the bootloader passes arguments to linux kernel through device tree, it passes the address of initrd_start and initrd_stop, which are in kseg0. But when linux kernel reads these addresses from device tree, it converts them to virtual addresses inside the function

[PATCH 3/3] regulator: tps80031: Switch to SPDX identifier

Signed-off-by: Axel Lin --- drivers/regulator/tps80031-regulator.c | 34 -- 1 file changed, 10 insertions(+), 24 deletions(-) diff --git a/drivers/regulator/tps80031-regulator.c b/drivers/regulator/tps80031-regulator.c index 8e65a13e2ef5..85a6a8ca8c1b 100644 ---

[PATCH 2/3] regulator: tps80031: Constify regulator_ops and tps80031_dcdc_voltages array

These regulator_ops variables and tps80031_dcdc_voltages array never need to be modified, make them const so compiler can put them to .rodata. Signed-off-by: Axel Lin --- drivers/regulator/tps80031-regulator.c | 12 ++-- 1 file changed, 6 insertions(+), 6 deletions(-) diff --git

[PATCH 1/3] regulator: tps80031: Remove unused *rdev from struct tps80031_regulator

The ri-rdev is assigend but not used, so remove it. Signed-off-by: Axel Lin --- drivers/regulator/tps80031-regulator.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/regulator/tps80031-regulator.c b/drivers/regulator/tps80031-regulator.c index 1001147404c3..d97cd55b6850 100644

[tip:WIP.core/stacktrace 4/32] kernel/stacktrace.c:99:1: error: redefinition of 'save_stack_trace_tsk_reliable'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git WIP.core/stacktrace head: 9fe290aca53f59fd24187841dd4a8ff41ade91bd commit: 714f46ba649b163e80d3dd89e83b92f4ba5ac6af [4/32] stacktrace: Provide helpers for common stack trace operations config: sparc64-defconfig (attached as

[tip:WIP.core/stacktrace 32/32] include/linux/stacktrace.h:84:14: warning: 'struct stack_trace' declared inside parameter list

tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git WIP.core/stacktrace head: 9fe290aca53f59fd24187841dd4a8ff41ade91bd commit: 9fe290aca53f59fd24187841dd4a8ff41ade91bd [32/32] x86/stacktrace: Use common infrastructure config: i386-randconfig-a1-201915 (attached as .config)

[tip:WIP.core/stacktrace 4/32] include/linux/stacktrace.h:65:10: error: 'ENOSYS' undeclared

tree: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git WIP.core/stacktrace head: 9fe290aca53f59fd24187841dd4a8ff41ade91bd commit: 714f46ba649b163e80d3dd89e83b92f4ba5ac6af [4/32] stacktrace: Provide helpers for common stack trace operations config: i386-randconfig-x010-201915

Re: [PATCH V2 1/2] mm/hotplug: Reorder arch_remove_memory() call in __remove_memory()

On 04/15/2019 07:28 PM, David Hildenbrand wrote: > On 14.04.19 07:59, Anshuman Khandual wrote: >> Memory hot remove uses get_nid_for_pfn() while tearing down linked sysfs >> entries between memory block and node. It first checks pfn validity with >> pfn_valid_within() before fetching nid. With

Re: [PATCH v1 1/3] thermal: rockchip: add pinctrl control

Hi Elaine, On 11/04/2019 09:46, elaine.zhang wrote: > hi, > > 在 2019/4/4 上午11:03, Daniel Lezcano 写道: >> On 01/04/2019 08:43, Elaine Zhang wrote: >>> Based on the TSADC Tshut mode to select pinctrl, >>> instead of setting pinctrl based on architecture >>> (Not depends on pinctrl setting by

[tip:locking/core] locking/rwsem: Enable lock event counting

Commit-ID: a8654596f0371c2604c4d475422c48f4fc6a56c9 Gitweb: https://git.kernel.org/tip/a8654596f0371c2604c4d475422c48f4fc6a56c9 Author: Waiman Long AuthorDate: Thu, 4 Apr 2019 13:43:19 -0400 Committer: Ingo Molnar CommitDate: Wed, 10 Apr 2019 10:56:06 +0200 locking/rwsem: Enable lock

[tip:locking/core] locking/rwsem: Optimize rwsem structure for uncontended lock acquisition

Commit-ID: 364f784f048c984721986db90c95ca8350213c91 Gitweb: https://git.kernel.org/tip/364f784f048c984721986db90c95ca8350213c91 Author: Waiman Long AuthorDate: Thu, 4 Apr 2019 13:43:20 -0400 Committer: Ingo Molnar CommitDate: Wed, 10 Apr 2019 10:56:06 +0200 locking/rwsem: Optimize

Re: [PATCH -next] PCI: mvebu: Make mvebu_pci_bridge_emul_ops static

On Wed, Apr 10, 2019 at 10:09:49PM +0800, Yue Haibing wrote: > From: YueHaibing > > Fix sparse warning: > > drivers/pci/controller/pci-mvebu.c:557:28: warning: > symbol 'mvebu_pci_bridge_emul_ops' was not declared. Should it be static? > > Reported-by: Hulk Robot > Signed-off-by: YueHaibing

Re: [PATCH v4 0/5] powerpc/perf: IMC trace-mode support

On 4/16/19 3:14 PM, Anju T Sudhakar wrote: Hi, Kindly ignore this series, since patch 5/5 in this series doesn't incorporate the event-format change that I've done in v4 of this series. Apologies for the inconvenience. I will post the updated v5 soon. s/v5/v4 Thanks, Anju On

[tip:locking/core] locking/lock_events: Don't show pvqspinlock events on bare metal

Commit-ID: bf20616f46e536fe8affed6f138db4b3040b55a6 Gitweb: https://git.kernel.org/tip/bf20616f46e536fe8affed6f138db4b3040b55a6 Author: Waiman Long AuthorDate: Thu, 4 Apr 2019 13:43:18 -0400 Committer: Ingo Molnar CommitDate: Wed, 10 Apr 2019 10:56:05 +0200 locking/lock_events: Don't

[tip:locking/core] locking/lock_events: Make lock_events available for all archs & other locks

Commit-ID: fb346fd9fc081c3d978c3f3d26d39334527a2662 Gitweb: https://git.kernel.org/tip/fb346fd9fc081c3d978c3f3d26d39334527a2662 Author: Waiman Long AuthorDate: Thu, 4 Apr 2019 13:43:17 -0400 Committer: Ingo Molnar CommitDate: Wed, 10 Apr 2019 10:56:04 +0200 locking/lock_events: Make

Re: [RESEND PATCH 1/2] ARM: davinci: support multiplatform build for ARM v5

pt., 12 kwi 2019 o 15:45 Arnd Bergmann napisał(a): > > On Fri, Apr 12, 2019 at 3:32 PM Bartosz Golaszewski > wrote: > > pt., 12 kwi 2019 o 15:27 Arnd Bergmann napisał(a): > > > > > > On Fri, Apr 12, 2019 at 3:22 PM Bartosz Golaszewski > > > wrote: > > > > pt., 12 kwi 2019 o 15:16 Arnd Bergmann

[tip:locking/core] locking/rwsem: Add debug check for __down_read*()

Commit-ID: a68e2c4c637918da47b3aa270051545cff7d8245 Gitweb: https://git.kernel.org/tip/a68e2c4c637918da47b3aa270051545cff7d8245 Author: Waiman Long AuthorDate: Thu, 4 Apr 2019 13:43:14 -0400 Committer: Ingo Molnar CommitDate: Wed, 10 Apr 2019 10:56:02 +0200 locking/rwsem: Add debug

[tip:locking/core] locking/qspinlock_stat: Introduce generic lockevent_*() counting APIs

Commit-ID: ad53fa10fa9e816067bbae7109845940f5e6df50 Gitweb: https://git.kernel.org/tip/ad53fa10fa9e816067bbae7109845940f5e6df50 Author: Waiman Long AuthorDate: Thu, 4 Apr 2019 13:43:16 -0400 Committer: Ingo Molnar CommitDate: Wed, 10 Apr 2019 10:56:03 +0200 locking/qspinlock_stat:

[tip:locking/core] locking/rwsem: Enhance DEBUG_RWSEMS_WARN_ON() macro

Commit-ID: 3b4ba6643d26a95e08067fca9a5da1828f9afabf Gitweb: https://git.kernel.org/tip/3b4ba6643d26a95e08067fca9a5da1828f9afabf Author: Waiman Long AuthorDate: Thu, 4 Apr 2019 13:43:15 -0400 Committer: Ingo Molnar CommitDate: Wed, 10 Apr 2019 10:56:03 +0200 locking/rwsem: Enhance

[tip:locking/core] locking/rwsem: Micro-optimize rwsem_try_read_lock_unqueued()

Commit-ID: a338ecb07a338c9a8b0ca0010e862ebe598b1551 Gitweb: https://git.kernel.org/tip/a338ecb07a338c9a8b0ca0010e862ebe598b1551 Author: Waiman Long AuthorDate: Thu, 4 Apr 2019 13:43:13 -0400 Committer: Ingo Molnar CommitDate: Wed, 10 Apr 2019 10:56:01 +0200 locking/rwsem:

[tip:locking/core] locking/rwsem: Move rwsem internal function declarations to rwsem-xadd.h

Commit-ID: 12a30a7fc142a123c61da9623bd824d95d36c12e Gitweb: https://git.kernel.org/tip/12a30a7fc142a123c61da9623bd824d95d36c12e Author: Waiman Long AuthorDate: Thu, 4 Apr 2019 13:43:12 -0400 Committer: Ingo Molnar CommitDate: Wed, 10 Apr 2019 10:56:00 +0200 locking/rwsem: Move rwsem

Re: [PATCH] pci: fix warning for struct hisi_pcie_platform_ops

On Mon, Apr 15, 2019 at 04:53:49PM +0800, Mao Wenan wrote: > There is one warning exist while compiling > drivers/pci/controller/dwc/pcie-hisi.c. > make allmodconfig ARCH=arm64 CROSS_COMPILE=aarch64-linux-gnu- > make C=2 drivers/pci/controller/dwc/pcie-hisi.o ARCH=arm64 >

[tip:locking/core] locking/rwsem: Move owner setting code from rwsem.c to rwsem.h

Commit-ID: c7580c1e84435c9ccc6c612d9fee8e71811f7be6 Gitweb: https://git.kernel.org/tip/c7580c1e84435c9ccc6c612d9fee8e71811f7be6 Author: Waiman Long AuthorDate: Thu, 4 Apr 2019 13:43:11 -0400 Committer: Ingo Molnar CommitDate: Wed, 10 Apr 2019 10:55:59 +0200 locking/rwsem: Move owner

[tip:locking/core] locking/rwsem: Relocate rwsem_down_read_failed()

Commit-ID: eecec78f42903ec9167490c625661284155d Gitweb: https://git.kernel.org/tip/eecec78f42903ec9167490c625661284155d Author: Waiman Long AuthorDate: Thu, 4 Apr 2019 13:43:10 -0400 Committer: Ingo Molnar CommitDate: Wed, 10 Apr 2019 10:55:59 +0200 locking/rwsem: Relocate

[PATCH v2] nvmem: core: add NVMEM_SYSFS Kconfig

Many nvmem providers are not very keen on having default sysfs nvmem entry, as most of the usecases for them are inside kernel itself. And in some cases read/writes to some areas in nvmem are restricted and trapped at secure monitor level, so accessing them from userspace would result in board

Re: [PATCH 2/2] ras: close the race condition with timer

On Mon, Apr 15, 2019 at 06:20:01PM -0700, Cong Wang wrote: > cec_timer_fn() is a timer callback which reads ce_arr.array[] > and updates its decay values. Elements could be added to or > removed from this global array in parallel, although the array > itself will not grow or shrink.

linux-next: Signed-off-by missing for commit in the kvm-fixes tree

Hi all, Commits 27d2a2e9e5c1 ("selftests: kvm/evmcs_test: complete I/O before migrating guest state") 94b8fc757b02 ("KVM: nVMX: always use early vmcs check when EPT is disabled") are missing a Signed-off-by from their author and commiter. -- Cheers, Stephen Rothwell pgpBwAl7ZznG_.pgp

[PATCH] x86/boot: Use efi_setup_data for searching RSDP on kexec-ed kernels

I'll queue the below in the next days if there are no more complaints: --- From: Junichi Nomura Commit 3a63f70bf4c3a ("x86/boot: Early parse RSDP and save it in boot_params") broke kexec boot on EFI systems. efi_get_rsdp_addr() in the early parsing code tries to search RSDP from the EFI

Re: [PATCH V2 2/2] arm64/mm: Enable memory hot remove

On 04/15/2019 07:25 PM, David Hildenbrand wrote: >> + >> +#ifdef CONFIG_MEMORY_HOTREMOVE >> +int arch_remove_memory(int nid, u64 start, u64 size, struct vmem_altmap >> *altmap) >> +{ >> +unsigned long start_pfn = start >> PAGE_SHIFT; >> +unsigned long nr_pages = size >> PAGE_SHIFT; >>

[PATCH v2] kernel/compat.c: mark expected switch fall-throughs

In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. This patch aims to suppress 3 missing-break-in-switch false positives on some architectures. Acked-by: Arnd Bergmann Cc: Deepa Dinamani Cc: Gustavo A. R. Silva Cc: Kees Cook Cc: Jann

Re: [tip:sched/core] sched/core: Document that RT task priorities are 1...99

On 2019-04-16 11:36:34 [+0200], Peter Zijlstra wrote: > On Tue, Apr 16, 2019 at 01:13:11AM -0700, tip-bot for Sebastian Andrzej > Siewior wrote: > > Commit-ID: 37a8f8590f307db8f8cfa62dfd82b3fc0978607c > > Gitweb: > > https://git.kernel.org/tip/37a8f8590f307db8f8cfa62dfd82b3fc0978607c > >

Re: [PATCH] nvmem: core: add NVMEM_SYSFS Kconfig

On Tue, Apr 16, 2019 at 10:44:01AM +0100, Srinivas Kandagatla wrote: > As Kohli suggested we could make NVMEM_SYSFS default to y so that the sysfs > file is available by default like before and user/board specific can decide > to deselect it. > > Let me know if thats Okay with you, I can spin

Re: [PATCH] nvmem: core: add NVMEM_SYSFS Kconfig

On 16/04/2019 10:34, Mika Westerberg wrote: On Tue, Apr 16, 2019 at 10:49:22AM +0530, Gaurav Kohli wrote: Hi Srinivas, Thanks for the patch, By default NVMEM_SYSFS should be set true, those whose don't want they can disable the same. If we go with disable option, there are chances of

Re: [tip:sched/core] sched/core: Document that RT task priorities are 1...99

On Tue, Apr 16, 2019 at 01:13:11AM -0700, tip-bot for Sebastian Andrzej Siewior wrote: > Commit-ID: 37a8f8590f307db8f8cfa62dfd82b3fc0978607c > Gitweb: > https://git.kernel.org/tip/37a8f8590f307db8f8cfa62dfd82b3fc0978607c > Author: Sebastian Andrzej Siewior > AuthorDate: Wed, 3 Apr 2019

Re: [PATCH] nvmem: core: add NVMEM_SYSFS Kconfig

On Tue, Apr 16, 2019 at 10:49:22AM +0530, Gaurav Kohli wrote: > Hi Srinivas, > > Thanks for the patch, > By default NVMEM_SYSFS should be set true, those whose don't want they can > disable the same. > > If we go with disable option, there are chances of eeprom may break in below > case: > > if

Re: [PATCH v2 0/7] CPPC optional registers AMD support

On Tue, Apr 16, 2019 at 12:35 AM Janakarajan Natarajan wrote: > > On 4/4/19 4:25 PM, Natarajan, Janakarajan wrote: > > CPPC (Collaborative Processor Performance Control) offers optional > > registers which can be used to tune the system based on energy and/or > > performance requirements. > > > >

[PATCH 1/2] rtc: ds1685: remove dead code

ds1685_rtc_begin_ctrl_access/ds1685_rtc_end_ctrl_access aren't used, so get rid of it. Signed-off-by: Thomas Bogendoerfer --- drivers/rtc/rtc-ds1685.c | 36 1 file changed, 36 deletions(-) diff --git a/drivers/rtc/rtc-ds1685.c b/drivers/rtc/rtc-ds1685.c

[PATCH 2/2] rtc: ds1685: use threaded interrupt

Handling of extended interrupts (kickstart, wake-up, ram-clear) was moved off to a work queue, but the interrupts aren't acknowledged in the interrupt handler. This leads to a deadlock, if driver is used with interrupts. To fix this we use a threaded interrupt, get rid of the work queue and do

Re: [PATCH] smp: Do not warn if smp_call_function_single() is doing a self call.

On Mon, Apr 15, 2019 at 11:39:57PM +, Dexuan Cui wrote: > > From: Peter Zijlstra > > Sent: Monday, April 15, 2019 5:21 AM > > To: Dexuan Cui > > > > On Fri, Apr 12, 2019 at 11:53:57PM +, Dexuan Cui wrote: > > > If smp_call_function_single() is calling the function for itself, it's > >

[PATCH v2 04/15] [media] mtk-mipicsi: add color format support for mt2712

This patch add color format support for mt2712 Signed-off-by: Stu Hsieh --- .../media/platform/mtk-mipicsi/mtk_mipicsi.c | 20 +++ 1 file changed, 20 insertions(+) diff --git a/drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c b/drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c

Re: [PATCH] Fix warning and undefined behavior in mmc voltage handling

On Tue, 16 Apr 2019 at 10:00, Pavel Machek wrote: > > On Tue 2019-04-16 09:48:51, Ulf Hansson wrote: > > On Fri, 12 Apr 2019 at 11:34, Pavel Machek wrote: > > > > > > !voltage_ranges is tested for too late, allowing warning and undefined > > > behavior. Fix that. > > > > > > Signed-off-by: Pavel

Re: [PATCH v9] arm64: dts: Add Mediatek SoC MT8183 and evaluation board dts and Makefile

On Tue, 2019-04-16 at 10:29 +0200, Matthias Brugger wrote: > > On 18/03/2019 19:42, kbuild test robot wrote: > > Hi Erin, > > > > Thank you for the patch! Yet something to improve: > > > > [auto build test ERROR on robh/for-next] > > [also build test ERROR on v5.1-rc1 next-20190318] > > [if

[PATCH v2 14/15] [media] mtk-mipicsi: add debug message for mipicsi driver

This patch add debug message for mipicsi driver. Signed-off-by: Stu Hsieh --- .../media/platform/mtk-mipicsi/mtk_mipicsi.c | 54 ++- 1 file changed, 52 insertions(+), 2 deletions(-) diff --git a/drivers/media/platform/mtk-mipicsi/mtk_mipicsi.c

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