Re: [PATCH 01/11] powerpc: remove dead ifdefs in

On Fri, Feb 15, 2019 at 5:18 PM Christophe Leroy wrote: > > > > Le 14/02/2019 à 18:05, Christoph Hellwig a écrit : > > On Thu, Feb 14, 2019 at 09:26:19AM +0100, Christophe Leroy wrote: > >> Could you also remove the 'config GENERIC_CSUM' item in > >> arch/powerpc/Kconfig ? > > > > All the separate

[tip:perf/core] perf vendor events power9: Cpi_breakdown & estimated_dcache_miss_cpi metrics

Commit-ID: 7f3cf5ac7743f924753a2c75fd71317e418844d0 Gitweb: https://git.kernel.org/tip/7f3cf5ac7743f924753a2c75fd71317e418844d0 Author: Paul Clarke AuthorDate: Sat, 9 Feb 2019 13:14:26 -0500 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 13:31:10 -0300 perf vendor eve

[tip:perf/core] perf vendor events power8: Translaton & general metrics

Commit-ID: 72ab50203f3f588c2b64c68f11a28ef56a8ff1a1 Gitweb: https://git.kernel.org/tip/72ab50203f3f588c2b64c68f11a28ef56a8ff1a1 Author: Paul Clarke AuthorDate: Thu, 7 Feb 2019 12:53:14 -0500 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 13:31:10 -0300 perf vendor eve

[tip:perf/core] perf vendor events power9: Branch_prediction, instruction_stats, latency, lsu_rejects, memory, prefetch & translation metrics

Commit-ID: a4d832726471963b327fae33f14fa28c83db6a0e Gitweb: https://git.kernel.org/tip/a4d832726471963b327fae33f14fa28c83db6a0e Author: Paul Clarke AuthorDate: Sat, 9 Feb 2019 13:14:28 -0500 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 13:31:10 -0300 perf vendor eve

Re: [PATCH v2 2/2] staging: erofs: complete POSIX ACL support

On 2019/2/15 15:36, Dan Carpenter wrote: > On Fri, Feb 15, 2019 at 10:10:34AM +0800, Chao Yu wrote: >> Hi Dan, >> >> Any suggestion? >> > > I won't NAK whatever you decide. But my opinion is that you should > just use normal kernel memory allocators even though it means you have > to use two diff

[tip:perf/core] perf vendor events power9: Dl1_reloads, instruction_misses, l[23]_stats & pteg_reloads metrics

Commit-ID: 0133491d4641b493aa0d0e5bd66b52999619cd8a Gitweb: https://git.kernel.org/tip/0133491d4641b493aa0d0e5bd66b52999619cd8a Author: Paul Clarke AuthorDate: Sat, 9 Feb 2019 13:14:27 -0500 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 13:31:10 -0300 perf vendor eve

[tip:perf/core] perf vendor events power9: General metrics

Commit-ID: 33937e599449c65dbd69c60d7e2255012427baed Gitweb: https://git.kernel.org/tip/33937e599449c65dbd69c60d7e2255012427baed Author: Paul Clarke AuthorDate: Sat, 9 Feb 2019 13:14:29 -0500 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 13:31:11 -0300 perf vendor eve

Re: [PATCH v2] staging: erofs: keep corrupted fs from crashing kernel in erofs_namei()

On 2019/2/15 15:57, Dan Carpenter wrote: > On Fri, Feb 15, 2019 at 03:02:25PM +0800, Chao Yu wrote: >> On 2019/2/1 20:16, Gao Xiang wrote: >>> + /* >>> +* on-disk error, let's only BUG_ON in the debugging mode. >>> +* otherwise, it will return 1 to just skip the invalid name >>> +* an

Re: [PATCH 02/11] riscv: remove the HAVE_KPROBES option

On Thu, Feb 14, 2019 at 2:40 AM Christoph Hellwig wrote: > > HAVE_KPROBES is defined genericly in arch/Kconfig and architectures > should just select it if supported. > > Signed-off-by: Christoph Hellwig Do you want this patch picked up by me? Or, by Palmer? > --- > arch/riscv/Kconfig | 3 -

[tip:perf/core] perf utils: Silence "Couldn't synthesize bpf events" warning for EPERM

Commit-ID: 39f4a913d6d439178177cae8aa2e9a232160fd51 Gitweb: https://git.kernel.org/tip/39f4a913d6d439178177cae8aa2e9a232160fd51 Author: Song Liu AuthorDate: Mon, 4 Feb 2019 11:31:40 -0800 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 13:31:11 -0300 perf utils: Silenc

[tip:perf/core] tools feature: Undef _GNU_SOURCE at the end of feature tests

Commit-ID: 0ec572f05721f430cf8470595da8c3d5e25567de Gitweb: https://git.kernel.org/tip/0ec572f05721f430cf8470595da8c3d5e25567de Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 12 Feb 2019 09:56:57 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 13:31:11 -0300 t

Re: [PATCH 0/2] extcon: Intel Cherry Trail Whiskey Cove PMIC and external charger tweaks

Hi, On 15-02-19 10:29, Andy Shevchenko wrote: On Fri, Feb 15, 2019 at 10:31 AM Hans de Goede wrote: On 14-02-19 15:15, Yauhen Kharuzhy wrote: I would do something similar with the fuel-gauge in drivers/platform/x86/intel_cht_int33fe.c, one option would be to simply count the number of resou

Re: [RFC][Patch v8 0/7] KVM: Guest Free Page Hinting

On 15.02.19 10:15, Wang, Wei W wrote: > On Thursday, February 14, 2019 6:01 PM, David Hildenbrand wrote: >> And how to preload without locking? > > The memory is preload per-CPU. It's usually called outside the lock. Right, that works as long as only a fixed amount of pages is needed. I remember

[tip:perf/core] perf beauty ioctl cmd: The 'fd' arg is signed

Commit-ID: e1be4a5c03e1b282633e5528ea634c1cc2095c43 Gitweb: https://git.kernel.org/tip/e1be4a5c03e1b282633e5528ea634c1cc2095c43 Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 12 Feb 2019 10:12:28 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 13:31:11 -0300 p

[tip:perf/core] perf trace: Check if the 'fd' is negative when mapping it to pathname

Commit-ID: 051074867434cc520c08f188479d4757dcfdaef8 Gitweb: https://git.kernel.org/tip/051074867434cc520c08f188479d4757dcfdaef8 Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 12 Feb 2019 10:18:36 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 13:31:11 -0300 p

Re: [PATCH v7 3/6] dt-bindings: pinctrl: mt8183: add binding document

On 15/02/2019 07:02, Erin Lo wrote: > From: Zhiyong Tao > > The commit adds mt8183 compatible node in binding document. > > Signed-off-by: Zhiyong Tao > Signed-off-by: Erin Lo > --- > .../devicetree/bindings/pinctrl/pinctrl-mt8183.txt | 115 > + > 1 file changed, 115 i

Re: [PATCH v2] staging: erofs: keep corrupted fs from crashing kernel in erofs_namei()

On Fri, Feb 15, 2019 at 05:32:33PM +0800, Chao Yu wrote: > On 2019/2/15 15:57, Dan Carpenter wrote: > > On Fri, Feb 15, 2019 at 03:02:25PM +0800, Chao Yu wrote: > >> On 2019/2/1 20:16, Gao Xiang wrote: > >>> + /* > >>> + * on-disk error, let's only BUG_ON in the debugging mode. > >>> + * otherwis

[tip:perf/core] perf trace: Filter out gnome-terminal* parent

Commit-ID: ca2da70c411c4022a479d36063f0d0a862ea636e Gitweb: https://git.kernel.org/tip/ca2da70c411c4022a479d36063f0d0a862ea636e Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 12 Feb 2019 13:51:49 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:04 -0300 p

Re: [PATCH v2 2/2] PCI: pciehp: Disable Data Link Layer State Changed event on suspend

On Thu, Feb 14, 2019 at 03:23:38PM -0600, Bjorn Helgaas wrote: > On Thu, Jan 31, 2019 at 08:07:46PM +0300, Mika Westerberg wrote: > > Commit 0e157e528604 ("PCI/PME: Implement runtime PM callbacks") tried to > > solve an issue where the hierarchy immediately wakes up when it is > > transitioned into

Re: [PATCH v3 3/9] s390: ap: new vfio_ap_queue structure

On Thu, 14 Feb 2019 14:51:03 +0100 Pierre Morel wrote: > The AP interruptions are assigned on a queue basis > and we need some information neloging to the queue s/neloging/belonging/ > to handle interuptions. s/interuptions/interruptions/ > > We add a new structure vfio_ap_queue, to hold per

Re: [PATCH v2] x86/tsc: Allow quick PIT calibration despite interruptions

* Jan H. Schönherr wrote: > Some systems experience regular interruptions (60 Hz SMI?), that prevent > the quick PIT calibration from succeeding: individual interruptions can be > so long, that the PIT MSB is observed to decrement by 2 or 3 instead of 1. > The existing code cannot recover from

Re: [PATCH] proc, oom: do not report alien mms when setting oom_score_adj

On Fri 15-02-19 09:57:59, Tetsuo Handa wrote: > Sigh, you are again misunderstanding... > > I'm not opposing to forbid CLONE_VM without CLONE_SIGHAND threading model. We cannot do that unfortunatelly. This is a long term allowed threading model and somebody might depend on it. > I'm asserting th

[tip:perf/core] perf coresight: Do not test for libopencsd by default

Commit-ID: 1c3b28fd7ae80c8f6bf1a09e1848e20a953c9ce4 Gitweb: https://git.kernel.org/tip/1c3b28fd7ae80c8f6bf1a09e1848e20a953c9ce4 Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 12 Feb 2019 14:37:15 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:05 -0300 p

[tip:perf/core] perf unwind: Do not put libunwind-{x86,aarch64} in FEATURE_TESTS_BASIC

Commit-ID: 5c4d7c82c0dceccfdcf37062bd100322a69bd160 Gitweb: https://git.kernel.org/tip/5c4d7c82c0dceccfdcf37062bd100322a69bd160 Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 12 Feb 2019 16:34:32 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:05 -0300 p

[tip:perf/core] tools build: Add test-reallocarray.c to test-all.c to fix the build

Commit-ID: a96c03e8cdcf123384319f312d0a08a7a760bb35 Gitweb: https://git.kernel.org/tip/a96c03e8cdcf123384319f312d0a08a7a760bb35 Author: Arnaldo Carvalho de Melo AuthorDate: Thu, 14 Feb 2019 12:01:04 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:05 -0300 t

Re: [PATCH v2 0/2] PCI: Fix runtime PME generation from D3hot

On Thu, Feb 14, 2019 at 03:26:19PM -0600, Bjorn Helgaas wrote: > On Thu, Jan 31, 2019 at 08:07:44PM +0300, Mika Westerberg wrote: > > Hi all, > > > > Heiner reported [1] that runtime PME generation of his network card does > > not work after commit 0e157e528604 ("PCI/PME: Implement runtime PM > >

Re: [PATCH v2] arm64: dts: rockchip: Add on-board WiFi/BT support for Rock960 boards

Am Freitag, 15. Februar 2019, 05:56:48 CET schrieb Manivannan Sadhasivam: > Add on-board WiFi/BT support for Rock960 boards such as Rock960 based > on AP6356S and Ficus based on AP6354 wireless modules. > > Firmwares for the respective boards are available here: > > http://people.linaro.org/~mani

[tip:perf/core] perf cs-etm: Remove unused structure field "state"

Commit-ID: b611f63bb1b7ba20e87d9d0d7af88d247bcf98eb Gitweb: https://git.kernel.org/tip/b611f63bb1b7ba20e87d9d0d7af88d247bcf98eb Author: Mathieu Poirier AuthorDate: Tue, 12 Feb 2019 10:16:06 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:06 -0300 perf cs-et

[tip:perf/core] perf build: Add missing FEATURE_CHECK_LDFLAGS-libcrypto

Commit-ID: 271402a3e97e3b9a4ce1e322a5f66c493122e1ec Gitweb: https://git.kernel.org/tip/271402a3e97e3b9a4ce1e322a5f66c493122e1ec Author: Arnaldo Carvalho de Melo AuthorDate: Tue, 12 Feb 2019 16:19:45 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:05 -0300 p

[PATCH] powerpc: use $(origin ARCH) to select KBUILD_DEFCONFIG

I often test all Kconfig commands for all architectures. To ease my workflow, I want 'make defconfig' at least working without any cross compiler. Currently, arch/powerpc/Makefile checks CROSS_COMPILE to decide the default defconfig source. If CROSS_COMPILE is unset, it is likely to be the native

[tip:perf/core] perf cs-etm: Remove unused structure field "time" and "timestamp"

Commit-ID: fc7ac4138cf5ab76850bca2b9a8f43449c762a37 Gitweb: https://git.kernel.org/tip/fc7ac4138cf5ab76850bca2b9a8f43449c762a37 Author: Mathieu Poirier AuthorDate: Tue, 12 Feb 2019 10:16:07 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:06 -0300 perf cs-et

[tip:perf/core] perf cs-etm: Fix wrong return values in error path

Commit-ID: d3267ad43dd8b3778f9b3deb9a3946c844bdc9dc Gitweb: https://git.kernel.org/tip/d3267ad43dd8b3778f9b3deb9a3946c844bdc9dc Author: Mathieu Poirier AuthorDate: Tue, 12 Feb 2019 10:16:08 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:06 -0300 perf cs-et

Re: [PATCH] nvmem: core: fix the return value check when calling the notifier chain

pt., 15 lut 2019 o 10:28 Srinivas Kandagatla napisał(a): > > > > On 14/02/2019 16:23, Bartosz Golaszewski wrote: > > diff --git a/drivers/nvmem/core.c b/drivers/nvmem/core.c > > index f7301bb4ef3b..a3bed2d9aec7 100644 > > --- a/drivers/nvmem/core.c > > +++ b/drivers/nvmem/core.c > > @@ -687,7 +687

[tip:perf/core] perf cs-etm: Introducing function cs_etm_decoder__init_dparams()

Commit-ID: 65963e5b4dfa9b9ba4bdf7ef8dc7d4424cfd2097 Gitweb: https://git.kernel.org/tip/65963e5b4dfa9b9ba4bdf7ef8dc7d4424cfd2097 Author: Mathieu Poirier AuthorDate: Tue, 12 Feb 2019 10:16:09 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:06 -0300 perf cs-et

Re: [RFC][Patch v8 0/7] KVM: Guest Free Page Hinting

On 15.02.19 10:05, Wang, Wei W wrote: > On Thursday, February 14, 2019 5:43 PM, David Hildenbrand wrote: >> Yes indeed, that is the important bit. They must not be put pack to the >> buddy before they have been processed by the hypervisor. But as the pages >> are not in the buddy, no one allocating

[tip:perf/core] perf cs-etm: Fix memory leak in error path

Commit-ID: ae4d9f5236439ef08f9963f39d5984959b1ae04d Gitweb: https://git.kernel.org/tip/ae4d9f5236439ef08f9963f39d5984959b1ae04d Author: Mathieu Poirier AuthorDate: Tue, 12 Feb 2019 10:16:10 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:06 -0300 perf cs-et

[tip:perf/core] perf cs-etm: Introducing function cs_etm__init_trace_params()

Commit-ID: 2507a3d982f2968168b53f4d1e67774d68f79b0c Gitweb: https://git.kernel.org/tip/2507a3d982f2968168b53f4d1e67774d68f79b0c Author: Mathieu Poirier AuthorDate: Tue, 12 Feb 2019 10:16:11 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:06 -0300 perf cs-et

Re: Userspace regression in LTS and stable kernels

On Fri 15-02-19 10:20:13, Greg KH wrote: > On Fri, Feb 15, 2019 at 10:10:00AM +0100, Michal Hocko wrote: > > On Fri 15-02-19 08:00:22, Greg KH wrote: > > > On Thu, Feb 14, 2019 at 12:20:27PM -0800, Andrew Morton wrote: > > > > On Thu, 14 Feb 2019 09:56:46 -0800 Linus Torvalds > > > > wrote: > > >

[tip:perf/core] perf cs-etm: Fix erroneous comment

Commit-ID: e4aa592d183228e5fbd3b49a317248c2895d3819 Gitweb: https://git.kernel.org/tip/e4aa592d183228e5fbd3b49a317248c2895d3819 Author: Mathieu Poirier AuthorDate: Tue, 12 Feb 2019 10:16:12 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:07 -0300 perf cs-et

[tip:perf/core] perf cs-etm: Cleaning up function cs_etm__alloc_queue()

Commit-ID: 4f5b37139fb3178b3db4e876eec0f2e92c82ac45 Gitweb: https://git.kernel.org/tip/4f5b37139fb3178b3db4e876eec0f2e92c82ac45 Author: Mathieu Poirier AuthorDate: Tue, 12 Feb 2019 10:16:13 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:07 -0300 perf cs-et

[tip:perf/core] perf cs-etm: Rethink kernel address initialisation

Commit-ID: 4b6df11ab6cf13c5babe9ed1a935cd99d50bf3fe Gitweb: https://git.kernel.org/tip/4b6df11ab6cf13c5babe9ed1a935cd99d50bf3fe Author: Mathieu Poirier AuthorDate: Tue, 12 Feb 2019 10:16:14 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:07 -0300 perf cs-et

[tip:perf/core] perf cs-etm: Make cs_etm__run_decoder() queue independent

Commit-ID: 23cfcd6d75cc0c1a7f95c44658dc91380fb40770 Gitweb: https://git.kernel.org/tip/23cfcd6d75cc0c1a7f95c44658dc91380fb40770 Author: Mathieu Poirier AuthorDate: Tue, 12 Feb 2019 10:16:15 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:07 -0300 perf cs-et

[tip:perf/core] perf cs-etm: Modularize main decoder function

Commit-ID: f74f349c211e3e62bc7fe35a132918c7f2c0fafb Gitweb: https://git.kernel.org/tip/f74f349c211e3e62bc7fe35a132918c7f2c0fafb Author: Mathieu Poirier AuthorDate: Tue, 12 Feb 2019 10:16:16 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:07 -0300 perf cs-et

[PATCH][V3] regulator: axp20x: remove a redundant null check on rdev

From: Colin Ian King Currently rdev is dereferenced when assigning desc before rdev is null checked, this is leading to static analysis warnings. However, rdev can never be null, so the null check is redundant and can be removed. Detected by CoverityScan, CID#1476031 ("Dereference before null c

[tip:perf/core] perf cs-etm: Modularize main packet processing loop

Commit-ID: 3fa0e83e29488547b39f321fd5a239f08f129c72 Gitweb: https://git.kernel.org/tip/3fa0e83e29488547b39f321fd5a239f08f129c72 Author: Mathieu Poirier AuthorDate: Tue, 12 Feb 2019 10:16:17 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:07 -0300 perf cs-et

Re: [PATCH] x86/boot: Move detecting acpi=off in cmdline to get_rsdp_addr()

On Fri, Feb 15, 2019 at 10:28:41AM +0100, Borislav Petkov wrote: >On Fri, Feb 15, 2019 at 05:10:47PM +0800, Chao Fan wrote: >> If "acpi=off" specified in cmdline, the whole functions of acpi.c >> should not work, there is no need to ealy parse RSDP, so detect >> "acpi=off" in the very first place.

[tip:perf/core] perf cs-etm: Modularize auxtrace_buffer fetch function

Commit-ID: 8224531cf5a1246bbe1d43c5db26e5348aeb77c5 Gitweb: https://git.kernel.org/tip/8224531cf5a1246bbe1d43c5db26e5348aeb77c5 Author: Mathieu Poirier AuthorDate: Tue, 12 Feb 2019 10:16:18 -0700 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:08 -0300 perf cs-et

[tip:perf/core] perf tools: Compile perf with libperf-in.o instead of libperf.a

Commit-ID: d0bfbedad72b74f93b028c26474acba1ba3d73ed Gitweb: https://git.kernel.org/tip/d0bfbedad72b74f93b028c26474acba1ba3d73ed Author: Jiri Olsa AuthorDate: Wed, 13 Feb 2019 13:32:37 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:08 -0300 perf tools: Comp

[tip:perf/core] perf tools: Rename LIB_FILE to LIBPERF_A

Commit-ID: 6368942a9223fb8cd9b5623fc0b99d75d5ca93a7 Gitweb: https://git.kernel.org/tip/6368942a9223fb8cd9b5623fc0b99d75d5ca93a7 Author: Jiri Olsa AuthorDate: Wed, 13 Feb 2019 13:32:38 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:08 -0300 perf tools: Rena

[net, PATCH v2] net: stmmac: handle endianness in dwmac4_get_timestamp

GMAC IP is little-endian and used on several kind of CPU (big or little endian). Main callbacks functions of the stmmac drivers take care about it. It was not the case for dwmac4_get_timestamp function. Fixes: ba1ffd74df74 ("stmmac: fix PTP support for GMAC4") Signed-off-by: Alexandre Torgue --

Re: [PATCH v3 4/9] s390: ap: tools to find a queue with a specific APQN

On Thu, 14 Feb 2019 14:51:04 +0100 Pierre Morel wrote: > We need to find the queue with a specific APQN during the > handling of the interception of the PQAP/AQIC instruction. > > To handle the AP associated device reference count we keep > track of it in the vfio_ap_queue until we put the devic

Re: [PATCH v1 1/1] of: unittest: unflatten device tree on UML when testing

On Thu, Feb 14, 2019 at 6:48 PM Frank Rowand wrote: > > On 2/14/19 5:26 PM, Brendan Higgins wrote: > > On Thu, Feb 14, 2019 at 4:10 PM Frank Rowand wrote: > >> > >> On 2/12/19 10:53 AM, Brendan Higgins wrote: > >>> UML supports enabling OF, and is useful for running the device tree > >>> tests, s

[tip:perf/core] perf tools: Rename build libperf to perf

Commit-ID: 5ff328836dfde0cef9f28c8b8791a90a36d7a183 Gitweb: https://git.kernel.org/tip/5ff328836dfde0cef9f28c8b8791a90a36d7a183 Author: Jiri Olsa AuthorDate: Wed, 13 Feb 2019 13:32:39 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:08 -0300 perf tools: Rena

[tip:perf/core] perf tools: Fix legacy events symbol separator parsing

Commit-ID: 714a92d83fd1e20461f53549cfbee77b20be5032 Gitweb: https://git.kernel.org/tip/714a92d83fd1e20461f53549cfbee77b20be5032 Author: Jiri Olsa AuthorDate: Wed, 13 Feb 2019 13:32:40 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:08 -0300 perf tools: Fix

[GIT PULL] MMC fixes for v5.0-rc7

Hi Linus, Here's a PR with a couple of MMC fixes intended for v5.0-rc7. Details about the highlights are as usual found in the signed tag. Please pull this in! Kind regards Ulf Hansson The following changes since commit 8834f5600cf3c8db365e18a3d5cac2c2780c81e5: Linux 5.0-rc5 (2019-02-03 13:

[tip:perf/core] perf list: Display metric expressions for --details option

Commit-ID: 33bbc571ed79cace481fae4031b80a51d93ae997 Gitweb: https://git.kernel.org/tip/33bbc571ed79cace481fae4031b80a51d93ae997 Author: Jiri Olsa AuthorDate: Wed, 13 Feb 2019 13:32:41 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:09 -0300 perf list: Displ

[tip:perf/core] perf header: Get rid of write_it label

Commit-ID: a9aeb87b98badb55ec28dfcae8a8ce127d6208f5 Gitweb: https://git.kernel.org/tip/a9aeb87b98badb55ec28dfcae8a8ce127d6208f5 Author: Jiri Olsa AuthorDate: Wed, 13 Feb 2019 13:32:43 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:09 -0300 perf header: Get

[tip:perf/core] perf header: Remove unused 'cpu_nr' field from 'struct cpu_topo'

Commit-ID: aa4df30db52293c146b1851b88021d0bc2dd3b89 Gitweb: https://git.kernel.org/tip/aa4df30db52293c146b1851b88021d0bc2dd3b89 Author: Jiri Olsa AuthorDate: Wed, 13 Feb 2019 13:32:44 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:18:09 -0300 perf header: Rem

[tip:perf/core] tools build feature sched_getcpu: Undef _GNU_SOURCE at the end

Commit-ID: 44ec8396e2dadf0f0806767642cfac9e04d0d5b1 Gitweb: https://git.kernel.org/tip/44ec8396e2dadf0f0806767642cfac9e04d0d5b1 Author: Arnaldo Carvalho de Melo AuthorDate: Thu, 14 Feb 2019 13:02:01 -0300 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 14 Feb 2019 15:39:21 -0300 t

[PATCH][V2] scsi: qla2xxx: remove redundant null check on pointer sess

From: Colin Ian King The null check on pointer sess and the subsequent call is redundant as sess is null on all the the paths that lead to the out_term2 label. Hence the null check and the call can be removed. Also remove the redundant setting of sess to NULL as this is not required now. Detect

Re: [PATCH v2 08/15] PCI: endpoint: Fix pci_epf_alloc_space to set correct MEM TYPE flags

On Fri, Feb 15, 2019 at 11:49:12AM +0530, Kishon Vijay Abraham I wrote: > Hi Lorenzo, > > On 14/02/19 9:59 PM, Lorenzo Pieralisi wrote: > > On Wed, Feb 13, 2019 at 07:17:14PM +0530, Kishon Vijay Abraham I wrote: > >> Hi Lorenzo, > >> > >> On 11/02/19 11:07 PM, Lorenzo Pieralisi wrote: > >>> On Mon

Re: [patch V5 4/8] nvme-pci: Simplify interrupt allocation

On Fri, 15 Feb 2019, Marc Zyngier wrote: > On Thu, 14 Feb 2019 20:47:59 +, > Thomas Gleixner wrote: > > drivers/nvme/host/pci.c | 108 > > > > 1 file changed, 28 insertions(+), 80 deletions(-) > > > > --- a/drivers/nvme/host/pci.c > > +++ b/

Re: [patch V5 4/8] nvme-pci: Simplify interrupt allocation

On Fri, 15 Feb 2019, Thomas Gleixner wrote: > On Fri, 15 Feb 2019, Marc Zyngier wrote: > > > + */ > > > + if (nrirqs == 1) > > > + nr_read_queues = 0; > > > + else if (write_queues >= nrirqs) > > > + nr_read_queues = nrirqs - 1; > > > > ... while this seem to ensure that we carve

Re: [PATCH v3 2/9] s390: ap: kvm: setting a hook for PQAP instructions

On 15/02/2019 10:26, Cornelia Huck wrote: On Thu, 14 Feb 2019 17:45:06 +0100 Pierre Morel wrote: On 14/02/2019 16:54, Cornelia Huck wrote: On Thu, 14 Feb 2019 14:51:02 +0100 Pierre Morel wrote: This patch adds interception code for the PQAP instructions, and a callback inside the KVM ar

Re: [PATCH v4 5/6] usb:cdns3 Add Cadence USB3 DRD Driver

hi, On Thu, 2019-02-14 at 19:45 +, Pawel Laszczak wrote: > This patch introduce new Cadence USBSS DRD driver to linux kernel. > > The Cadence USBSS DRD Driver is a highly configurable IP Core whichi > can be instantiated as Dual-Role Device (DRD), Peripheral Only and > Host Only (XHCI)configur

Re: [PATCH v3 3/9] s390: ap: new vfio_ap_queue structure

On 15/02/2019 10:37, Cornelia Huck wrote: On Thu, 14 Feb 2019 14:51:03 +0100 Pierre Morel wrote: The AP interruptions are assigned on a queue basis and we need some information neloging to the queue s/neloging/belonging/ to handle interuptions. s/interuptions/interruptions/ We add a n

RE: [PATCH] ASoC: AMD: Configure master codec on all playback/capture cases

On 15 February 2019 07:06, Akshu Agrawal wrote: > In the system design da7219 is the master codec and clocks are generated by > it. > Bclk is to be generated at the required rate for other codecs used when > da7219 is acting only as clock master. For this call hw_params of da7219 > during > play

Re: [PATCH v5 3/3] powerpc/32: Add KASAN support

On 2/15/19 11:41 AM, Christophe Leroy wrote: > > > Le 14/02/2019 à 23:04, Daniel Axtens a écrit : >> Hi Christophe, >> >>> --- a/arch/powerpc/include/asm/string.h >>> +++ b/arch/powerpc/include/asm/string.h >>> @@ -27,6 +27,20 @@ extern int memcmp(const void *,const void >>> *,__kernel_size_t

Re: [PATCH] video: fbdev: vesafb: fix indentation issue

On Tue, 2019-02-12 at 13:29 +, Colin King wrote: > From: Colin Ian King > > There are a couple of statements that are indented too deeply, fix > this by removing tabs. Also add a space after a comma to clean up > a cppcheck warning. > > Signed-off-by: Colin Ian King > --- > drivers/video/f

Re: [PATCH V4 3/9] x86/jump_label: Move checking code away from __jump_label_transform()

On 2/5/19 8:33 AM, Borislav Petkov wrote: > On Mon, Feb 04, 2019 at 08:58:56PM +0100, Daniel Bristot de Oliveira wrote: >> Move the check of the current code, before updating an entry, to specialized >> functions. No changes in the method, only code relocation. >> >> Signed-off-by: Daniel Bristot d

Re: [PATCH v7 1/6] dt-bindings: mtk-sysirq: Add compatible for Mediatek MT8183

On 15/02/2019 07:02, Erin Lo wrote: > This adds dt-binding documentation of SYSIRQ for Mediatek MT8183 SoC > Platform. > > Signed-off-by: Erin Lo > Acked-by: Rob Herring > --- now queued in v5.1-next/dts64 > .../devicetree/bindings/interrupt-controller/mediatek,sysirq.txt | 1 > +

Re: [PATCH v2 00/15] PCI: endpoint: Cleanup EPC features

On Mon, Jan 14, 2019 at 04:44:58PM +0530, Kishon Vijay Abraham I wrote: > Hi Lorenzo, > > The Endpoint controller driver uses features member in 'struct pci_epc' > to advertise the list of supported features to the endpoint function > driver. > > There are a few shortcomings with this approach. >

[PATCH net-next v2 0/3] enetc: Add mdio support and device tree nodes

This is the missing part to enable PCI probing of the ENETC ethernet ports on the LS1028A SoC and external traffic on the LS1028A RDB board. It's one of the first items on the TODO list for the recently merged ENETC ethernet driver. Claudiu Manoil (3): arm64: dts: fsl: ls1028a: Add PCI IERC node

[PATCH net-next v2 1/3] arm64: dts: fsl: ls1028a: Add PCI IERC node and ENETC endpoints

The LS1028A SoC features a PCI Integrated Endpoint Root Complex (IERC) defining several integrated PCI devices, including the ENETC ethernet controller integrated endpoints (IEPs). The IERC implements ECAM (Enhanced Configuration Access Mechanism) to provide access to the PCIe config space of the I

[PATCH net-next v2 3/3] enetc: Add ENETC PF level external MDIO support

Each ENETC PF has its own MDIO interface, the corresponding MDIO registers are mapped in the ENETC's Port register block. The current patch adds a driver for these PF level MDIO buses, so that each PF can manage directly its own external link. Signed-off-by: Alex Marginean Signed-off-by: Claudiu

Re: [PATCH v5 3/3] powerpc/32: Add KASAN support

Le 15/02/2019 à 11:01, Andrey Ryabinin a écrit : On 2/15/19 11:41 AM, Christophe Leroy wrote: Le 14/02/2019 à 23:04, Daniel Axtens a écrit : Hi Christophe, --- a/arch/powerpc/include/asm/string.h +++ b/arch/powerpc/include/asm/string.h @@ -27,6 +27,20 @@ extern int memcmp(const void *,

Re: [PATCH v3 4/9] s390: ap: tools to find a queue with a specific APQN

On 15/02/2019 10:49, Cornelia Huck wrote: On Thu, 14 Feb 2019 14:51:04 +0100 Pierre Morel wrote: We need to find the queue with a specific APQN during the handling of the interception of the PQAP/AQIC instruction. To handle the AP associated device reference count we keep track of it in the v

[PATCH net-next v2 2/3] arm64: dts: fsl: ls1028a-rdb: Add ENETC external eth ports for the LS1028A RDB board

The LS1028A RDB board features an Atheros PHY connected over SGMII to the ENETC PF0 (or Port0). ENETC Port1 (PF1) has no external connection on this board, so it can be disabled for now. Signed-off-by: Alex Marginean Signed-off-by: Claudiu Manoil --- v2 - added a mdio node as parent for the phy

Re: [PATCH v2 00/20] i.MX6, DesignWare PCI improvements

On Thu, Feb 14, 2019 at 04:59:04PM -0800, Andrey Smirnov wrote: [...] > > @Lucas: May I ask you to consider please which patches you deem > > worth for inclusion ? I will have a look too but I would be grateful > > if the driver maintainers can chime in to help. > > > > Lorenzo, can you apply th

Re: [PATCH v2 0/2] Add STM32MP157 discovery boards support

On 2/5/19 10:07 AM, Alexandre Torgue wrote: This patch series add support of two new discovery boards based on STM32MP157 MPU: stm32mp157a-dk1 and stm32mp157c-dk2. stm32mp157a-dk1 board embeds a STM32MP157a SOC with AC package (TFBGA361, 148 ios) and 512MB of DDR3. Several connections are ava

Re: [PATCH v3 3/3] pwm: core: add consumer device link

On Fri, Feb 15, 2019 at 09:23:48AM +, claudiu.bez...@microchip.com wrote: > > > On 13.02.2019 12:50, Fabrice Gasnier wrote: > > Add a device link between the PWM consumer and the PWM provider. This > > enforces the PWM user to get suspended before the PWM provider. It > > allows proper synchr

Re: [PATCH] ARM: pm: fix HYP/SVC mode mismatch when MCPM is used

On 2019-02-14 17:58, Russell King - ARM Linux admin wrote: > On Thu, Feb 14, 2019 at 03:31:14PM +0100, Marek Szyprowski wrote: >> MCPM does a soft reset of the CPUs and uses common cpu_resume() routine to >> perform low-level platform initialization. This results in a try to install >> HYP stubs

Re: [PATCH v3 4/9] s390: ap: tools to find a queue with a specific APQN

On Fri, 15 Feb 2019 11:10:43 +0100 Pierre Morel wrote: > On 15/02/2019 10:49, Cornelia Huck wrote: > > On Thu, 14 Feb 2019 14:51:04 +0100 > > Pierre Morel wrote: > > > >> We need to find the queue with a specific APQN during the > >> handling of the interception of the PQAP/AQIC instruction.

Re: [PATCH v2 1/2] dt-bindings: reset: Add HI3670 reset controller binding

On Fri, 2019-02-15 at 11:19 +0530, Manivannan Sadhasivam wrote: > HI3670 SoC is architecturally same as the HI3660 SoC. Hence, the same > driver is reused for HI3670 SoC and the binding is documented here which > uses the fallback approach. > > Signed-off-by: Manivannan Sadhasivam > --- > .../de

Re: [PATCH] nvmem: core: fix the return value check when calling the notifier chain

On 15/02/2019 09:41, Bartosz Golaszewski wrote: rval will be masked with STOP MASK, so the above statement could be false even if we have error. So you should consider returning an errono which can be understood by user: may be something like this: if (rval & NOTIFY_STOP_MASK) { rva

Re: [PATCHv7] x86/kdump: bugfix, make the behavior of crashkernel=X consistent with kaslr

On Tue, Feb 12, 2019 at 04:48:16AM +0800, Dave Young wrote: > Even we make it automatic in kernel, but we have to have some default > value for swiotlb in case crashkernel can not find a free region under 4G. > So this default value can not work for every use cases, people need > manually use cras

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Re: [RFC PATCH v1 02/25] printk-rb: add prb locking functions

On Thu 2019-02-14 13:10:28, John Ogness wrote: > On 2019-02-14, Petr Mladek wrote: > >>> cpu_store looks like an implementation detail. The caller > >>> needs to remember it to handle the nesting properly. > >>> > >>> We could achieve the same with a recursion counter hidden > >>> in struct prb_l

Re: [PATCH v2 1/2] PCI: hv: Replace hv_vp_set with hv_vpset

On Mon, Jan 28, 2019 at 09:49:32PM -0800, Maya Nakamura wrote: > On Sun, Jan 27, 2019 at 05:11:48AM +, Michael Kelley wrote: > > From: Maya Nakamura Sent: Saturday, January > > 26, 2019 12:52 AM > > > > > > Remove a duplicate definition of VP set (hv_vp_set) and use the common > > > definit

Re: [PATCH 2/2] PM / Domains: Mark "name" const in dev_pm_domain_attach_by_name()

On Thu, 14 Feb 2019 at 19:13, Douglas Anderson wrote: > > As of the patch ("PM / Domains: Mark "name" const in > genpd_dev_pm_attach_by_name()") it's clear that the name in > dev_pm_domain_attach_by_name() can be const. Mark it as so. This > allows drivers to pass in a name that was declared "co

Re: [PATCH 1/2] PM / Domains: Mark "name" const in genpd_dev_pm_attach_by_name()

On Thu, 14 Feb 2019 at 19:13, Douglas Anderson wrote: > > The genpd_dev_pm_attach_by_name() simply takes the name and passes it > to of_property_match_string() where the argument is "const char *". > Adding a const here allows a later patch to add a const to > dev_pm_domain_attach_by_name() which

[PATCH] powerpc: drop unused GENERIC_CSUM Kconfig item

Commit d4fde568a34a ("powerpc/64: Use optimized checksum routines on little-endian") converted last powerpc user of GENERIC_CSUM. This patch does a final cleanup dropping the Kconfig GENERIC_CSUM option which is always 'n', and associated piece of code in asm/checksum.h Fixes: d4fde568a34a ("powe

Re: [PATCH v2] staging: erofs: keep corrupted fs from crashing kernel in erofs_namei()

Hi Dan, On 2019/2/15 17:35, Dan Carpenter wrote: > On Fri, Feb 15, 2019 at 05:32:33PM +0800, Chao Yu wrote: >> On 2019/2/15 15:57, Dan Carpenter wrote: >>> On Fri, Feb 15, 2019 at 03:02:25PM +0800, Chao Yu wrote: On 2019/2/1 20:16, Gao Xiang wrote: > + /* > + * on-disk error, let's o

Re: [PATCH] ARM: pm: fix HYP/SVC mode mismatch when MCPM is used

On Fri, Feb 15, 2019 at 11:23:28AM +0100, Marek Szyprowski wrote: > > On 2019-02-14 17:58, Russell King - ARM Linux admin wrote: > > On Thu, Feb 14, 2019 at 03:31:14PM +0100, Marek Szyprowski wrote: > >> MCPM does a soft reset of the CPUs and uses common cpu_resume() routine to > >> perform low-le

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Re: [PATCH v3 0/2] PCI: hv: Refactor hv_irq_unmask() to use hv_vpset and cpumask_to_vpset()

On Mon, Jan 28, 2019 at 11:15:37PM -0800, Maya Nakamura wrote: > This patchset removes a duplicate definition of VP set (hv_vp_set) and > uses the common definition (hv_vpset) that is used in other places. It > changes the order of the members in struct hv_pcibus_device due to > flexible array in h

Re: [PATCH v2] x86/tsc: Allow quick PIT calibration despite interruptions

* Jan H. Schönherr wrote: > Some systems experience regular interruptions (60 Hz SMI?), that prevent > the quick PIT calibration from succeeding: individual interruptions can be > so long, that the PIT MSB is observed to decrement by 2 or 3 instead of 1. > The existing code cannot recover from

Re: tmpfs inode leakage when opening file with O_TMP_FILE

On Thu, 14 Feb 2019, Darrick J. Wong wrote: > [cc the shmem maintainer and the mm list] Yup, thanks - Matej also did so the day after sending to linux-kernel. > > On Thu, Feb 14, 2019 at 03:44:02PM -0800, Andrew Morton wrote: > > (cc linux-fsdevel) Okay, thanks, but a tmpfs peculiarity we think

Re: [PATCH v5 3/3] powerpc/32: Add KASAN support

On 2/15/19 1:10 PM, Christophe Leroy wrote: > > > Le 15/02/2019 à 11:01, Andrey Ryabinin a écrit : >> >> >> On 2/15/19 11:41 AM, Christophe Leroy wrote: >>> >>> >>> Le 14/02/2019 à 23:04, Daniel Axtens a écrit : Hi Christophe, > --- a/arch/powerpc/include/asm/string.h > +++ b

[PATCH 2/2] misc: fastrpc: Fix device_open when no session is available

From: Thierry Escande This change fixes fastrpc_device_open() when no session is available and return an error in such case. Signed-off-by: Thierry Escande Signed-off-by: Srinivas Kandagatla --- drivers/misc/fastrpc.c | 11 ++- 1 file changed, 10 insertions(+), 1 deletion(-) diff --g

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