Re: [PATCH 4.14 00/68] 4.14.148-stable review

On 10/6/19 10:20 AM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 4.14.148 release. There are 68 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 should be mad

Re: [PATCH v2 5.4 regression fix] x86/boot: Provide memzero_explicit

Hi, On 07-10-2019 16:22, Ingo Molnar wrote: * Hans de Goede wrote: Hi, On 07-10-2019 16:00, Ingo Molnar wrote: * Hans de Goede wrote: The purgatory code now uses the shared lib/crypto/sha256.c sha256 implementation. This needs memzero_explicit, implement this. Reported-by: Arvind Sank

WARNING in filldir64

Hello, syzbot found the following crash on: HEAD commit:43b815c6 Merge tag 'armsoc-fixes' of git://git.kernel.org/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=10721dfb60 kernel config: https://syzkaller.appspot.com/x/.config?x=fb0b431ccdf08c1c da

[PATCH 2/4] ARM: dts: stm32: fix joystick node on stm32f746 and stm32mp157c eval boards

"#size-cells" entry is not needed for "gpio-keys" driver. Indeed "reg" entry is not used. This commit will fix a warnings seen by DT validation tool. Signed-off-by: Alexandre Torgue diff --git a/arch/arm/boot/dts/stm32746g-eval.dts b/arch/arm/boot/dts/stm32746g-eval.dts index d7bb2027cfaa..fcc8

Re: [PATCH 4.4 00/36] 4.4.196-stable review

On 10/6/19 10:18 AM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 4.4.196 release. There are 36 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 should be made

[PATCH 1/4] ARM: dts: stm32: fix memory nodes to match with DT validation tool

DT validation ("make dtbs_check") has shown that some memory nodes were not correctly written. This commit fixes this kind of issue: "stm32f746-disco.dt.yaml: /: memory: False schema does not allow {'device_type': ['memory'], 'reg': [[3221225472, 8388608]]}" Signed-off-by: Alexandre Torgue diff

Re: [PATCH 4.19 000/106] 4.19.78-stable review

On 10/6/19 10:20 AM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 4.19.78 release. There are 106 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 should be mad

Re: [PATCH v18 00/19] kunit: introduce KUnit, the Linux kernel unit testing framework

On Sun, 6 Oct 2019 10:18:11 -0700 Linus Torvalds wrote: > On Sun, Oct 6, 2019 at 9:55 AM Theodore Y. Ts'o wrote: > > > > Well, one thing we *can* do is if (a) if we can create a kselftest > > branch which we know is stable and won't change, and (b) we can get > > assurances that Linus *will* acc

[PATCH 0/4] ARM: dts: stm32: Add fixes to be compliant with DT validation tool

This series updates STM32 DT files in order to clean some issues seen during STM32 device trees validation ("make dtbs_check"). Regards Alex Alexandre Torgue (4): ARM: dts: stm32: fix memory nodes to match with DT validation tool ARM: dts: stm32: fix joystick node on stm32f746 and stm32mp15

Re: [PATCH v2] mm/page_isolation: fix a deadlock with printk()

On Fri 2019-10-04 18:26:45, Qian Cai wrote: > It is unsafe to call printk() while zone->lock was held, i.e., > > zone->lock --> console_lock > > because the console could always allocate some memory in different code > paths and form locking chains in an opposite order, > > console_lock --> * --

[PATCH 3/4] ARM: dts: stm32: remove usb phy-names entries on stm32mp157c-ev1

"phy-names" entries are not used. To be compliant with DT validation tool, those entries have to be remove. Signed-off-by: Alexandre Torgue diff --git a/arch/arm/boot/dts/stm32mp157c-ev1.dts b/arch/arm/boot/dts/stm32mp157c-ev1.dts index 6287db532e7d..2baae5f25e2c 100644 --- a/arch/arm/boot/dts/

[PATCH 4/4] ARM: dts: stm32: fix regulator-sd_switch node on stm32mp157c-ed1 board

This commit fixes regulator-sd_switch node in order to be compliant to DT validation schema. Signed-off-by: Alexandre Torgue diff --git a/arch/arm/boot/dts/stm32mp157c-ed1.dts b/arch/arm/boot/dts/stm32mp157c-ed1.dts index 1d426ea8bdaf..329853d9b1de 100644 --- a/arch/arm/boot/dts/stm32mp157c-ed1

Re: [PATCH 5.2 000/137] 5.2.20-stable review

On 10/6/19 10:19 AM, Greg Kroah-Hartman wrote: This is the start of the stable review cycle for the 5.2.20 release. There are 137 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 should be made

Re: [PATCH] mm: thp: move deferred split queue to memcg's nodeinfo

On Mon 07-10-19 16:19:59, Vlastimil Babka wrote: > On 10/2/19 10:43 AM, Michal Hocko wrote: > > On Wed 02-10-19 06:16:43, Yang Shi wrote: > >> The commit 87eaceb3faa59b9b4d940ec9554ce251325d83fe ("mm: thp: make > >> deferred split shrinker memcg aware") makes deferred split queue per > >> memcg to

WARNING in verify_dirent_name

Hello, syzbot found the following crash on: HEAD commit:43b815c6 Merge tag 'armsoc-fixes' of git://git.kernel.org/.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12165d0b60 kernel config: https://syzkaller.appspot.com/x/.config?x=1ec3be9936e004f6 da

Re: [PATCH v4 0/2] drivers: make early_platform code SuperH-specific

On Fri, Oct 04, 2019 at 09:20:25AM -0400, Rich Felker wrote: > On Fri, Oct 04, 2019 at 03:00:31PM +0200, Greg Kroah-Hartman wrote: > > On Thu, Oct 03, 2019 at 11:29:11AM +0200, Bartosz Golaszewski wrote: > > > From: Bartosz Golaszewski > > > > > > Some time ago I started a discussion about the ne

Re: [PATCH] x86/mm: determine whether the fault address is canonical

* Ingo Molnar wrote: > > All the other reasons would require a fairly egregious kernel bug, hence > > the speculation that the #GP is due to a non-canonical address. Something > > like the following would be more precise, though highly unlikely to ever > > be exercised, e.g. KVM had a fatal bu

Re: mount on tmpfs failing to parse context option

On 9/30/19 12:07 PM, Laura Abbott wrote: Hi, Fedora got a bug report https://bugzilla.redhat.com/show_bug.cgi?id=1757104 of a failure to parse options with the context mount option. From the reporter: $ unshare -rm mount -t tmpfs tmpfs /tmp -o 'context="system_u:object_r:container_file_t:s0:c

Re: [PATCH v4 1/4] x86/kvm: Add "nopvspin" parameter to disable PV spinlocks

On 10/6/19 3:49 AM, Zhenzhong Duan wrote: > On 2019/10/4 22:52, Boris Ostrovsky wrote: > >> On 10/3/19 10:02 AM, Zhenzhong Duan wrote: >>>   void __init kvm_spinlock_init(void) >>>   { >>> -    /* Does host kernel support KVM_FEATURE_PV_UNHALT? */ >>> -    if (!kvm_para_has_feature(KVM_FEATURE_PV_U

[tip: perf/urgent] perf tools: Propagate get_cpuid() error

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: f67001a4a08eb124197ed4376941e1da9cf94b42 Gitweb: https://git.kernel.org/tip/f67001a4a08eb124197ed4376941e1da9cf94b42 Author:Arnaldo Carvalho de Melo AuthorDate:Mon, 30 Sep 2019 10:55:34 -03

[tip: perf/urgent] perf jevents: Fix period for Intel fixed counters

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 6bdfd9f118bd59cf0f85d3bf4b72b586adea17c1 Gitweb: https://git.kernel.org/tip/6bdfd9f118bd59cf0f85d3bf4b72b586adea17c1 Author:Andi Kleen AuthorDate:Fri, 27 Sep 2019 16:35:45 -07:00 Committer:

[tip: perf/urgent] perf annotate: Fix the signedness of failure returns

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 28f4417c940b242af03d90214f713bbef232 Gitweb: https://git.kernel.org/tip/28f4417c940b242af03d90214f713bbef232 Author:Arnaldo Carvalho de Melo AuthorDate:Mon, 30 Sep 2019 15:11:47 -03

[tip: perf/urgent] perf annotate: Fix arch specific ->init() failure errors

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 42d7a9107d83223a5fcecc6732d626a6c074cbc2 Gitweb: https://git.kernel.org/tip/42d7a9107d83223a5fcecc6732d626a6c074cbc2 Author:Arnaldo Carvalho de Melo AuthorDate:Mon, 30 Sep 2019 15:48:12 -03

[tip: perf/urgent] tools headers kvm: Sync kvm headers with the kernel sources

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: b7ad6108484221f431372b94763b74e550d16c93 Gitweb: https://git.kernel.org/tip/b7ad6108484221f431372b94763b74e550d16c93 Author:Arnaldo Carvalho de Melo AuthorDate:Fri, 27 Sep 2019 12:18:21 -03

[tip: perf/urgent] perf annotate: Return appropriate error code for allocation failures

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 16ed3c1e91159e28b02f11f71ff4ce4cbc6f99e4 Gitweb: https://git.kernel.org/tip/16ed3c1e91159e28b02f11f71ff4ce4cbc6f99e4 Author:Arnaldo Carvalho de Melo AuthorDate:Mon, 30 Sep 2019 15:53:33 -03

[tip: perf/urgent] perf inject jit: Fix JIT_CODE_MOVE filename

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: b59711e9b0d22fd47abfa00602fd8c365cdd3ab7 Gitweb: https://git.kernel.org/tip/b59711e9b0d22fd47abfa00602fd8c365cdd3ab7 Author:Steve MacLean AuthorDate:Sat, 28 Sep 2019 01:41:18 Committer:

[tip: x86/platform] x86/platform/uv: Save OEM_ID from ACPI MADT probe

The following commit has been merged into the x86/platform branch of tip: Commit-ID: 61e5ddca9c2a312f933bf5b12bc08484189fefe6 Gitweb: https://git.kernel.org/tip/61e5ddca9c2a312f933bf5b12bc08484189fefe6 Author:Mike Travis AuthorDate:Tue, 10 Sep 2019 09:58:40 -05:00 Committe

Re: [PATCH 4.4 00/36] 4.4.196-stable review

On Mon, Oct 07, 2019 at 05:53:55AM -0700, Guenter Roeck wrote: > On 10/6/19 10:18 AM, Greg Kroah-Hartman wrote: > > This is the start of the stable review cycle for the 4.4.196 release. > > There are 36 patches in this series, all will be posted as a response > > to this one. If anyone has any iss

Re: [PATCH] perf: Fix inheritance of aux_output groups

* Alexander Shishkin wrote: > Commit > > b43762ef010 ("perf: Allow normal events to output AUX data") Missing 'a', the proper SHA1 is: ab43762ef010 ("perf: Allow normal events to output AUX data") :-) > forgets to configure aux_output relation in the inherited groups, which > results

[tip: perf/urgent] perf tests: Avoid raising SEGV using an obvious NULL dereference

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: e3e2cf3d5b1fe800b032e14c0fdcd9a6fb20cf3b Gitweb: https://git.kernel.org/tip/e3e2cf3d5b1fe800b032e14c0fdcd9a6fb20cf3b Author:Ian Rogers AuthorDate:Wed, 25 Sep 2019 12:59:24 -07:00 Committer:

[tip: perf/urgent] perf annotate: Don't return -1 for error when doing BPF disassembly

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 11aad897f6d1a28eae3b7e5b293647c522d65819 Gitweb: https://git.kernel.org/tip/11aad897f6d1a28eae3b7e5b293647c522d65819 Author:Arnaldo Carvalho de Melo AuthorDate:Mon, 30 Sep 2019 16:04:21 -03

[tip: perf/urgent] perf vendor events s390: Use s390 machine name instead of type 8561

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 0d0e5ecec6116db6031829299e74cc71240c9ff3 Gitweb: https://git.kernel.org/tip/0d0e5ecec6116db6031829299e74cc71240c9ff3 Author:Thomas Richter AuthorDate:Fri, 27 Sep 2019 10:11:47 +02:00 Commit

Re: [PATCH v22 09/24] x86/sgx: Add functions to allocate and free EPC pages

On Sat, Oct 05, 2019 at 06:44:08PM +0200, Borislav Petkov wrote: > On Tue, Sep 03, 2019 at 05:26:40PM +0300, Jarkko Sakkinen wrote: > > +/** > > + * __sgx_free_page - Free an EPC page > > + * @page: pointer a previously allocated EPC page > > + * > > + * EREMOVE an EPC page and insert it back to t

[tip: x86/urgent] x86/boot: Provide memzero_explicit()

The following commit has been merged into the x86/urgent branch of tip: Commit-ID: ee008a19f1c72c37ffa54326a592035dddb66fd6 Gitweb: https://git.kernel.org/tip/ee008a19f1c72c37ffa54326a592035dddb66fd6 Author:Hans de Goede AuthorDate:Mon, 07 Oct 2019 15:47:24 +02:00 Committe

[tip: x86/platform] x86/platform/uv: Add UV Hubbed/Hubless Proc FS Files

The following commit has been merged into the x86/platform branch of tip: Commit-ID: 8785968bce1cc7368ea95c3e1e5b9210f56f6667 Gitweb: https://git.kernel.org/tip/8785968bce1cc7368ea95c3e1e5b9210f56f6667 Author:Mike Travis AuthorDate:Tue, 10 Sep 2019 09:58:44 -05:00 Committe

[tip: x86/platform] x86/platform/uv: Add return code to UV BIOS Init function

The following commit has been merged into the x86/platform branch of tip: Commit-ID: 9743cb68f736d986481edba4d00de454d2faa0ec Gitweb: https://git.kernel.org/tip/9743cb68f736d986481edba4d00de454d2faa0ec Author:Mike Travis AuthorDate:Tue, 10 Sep 2019 09:58:42 -05:00 Committe

[tip: perf/urgent] perf map: Fix overlapped map handling

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: ee212d6ea20887c0ef352be8563ca13dbf965906 Gitweb: https://git.kernel.org/tip/ee212d6ea20887c0ef352be8563ca13dbf965906 Author:Steve MacLean AuthorDate:Sat, 28 Sep 2019 01:39:00 Committer:

Re: [PATCH v2] mm/page_isolation: fix a deadlock with printk()

[Cc s390 maintainers - the lockdep is http://lkml.kernel.org/r/1570228005-24979-1-git-send-email-...@lca.pw Petr has explained it is a false positive http://lkml.kernel.org/r/20191007143002.l37bt2lzqtnqj...@pathway.suse.cz] On Mon 07-10-19 16:30:02, Petr Mladek wrote: [...] > I believe that it c

[tip: perf/urgent] perf docs: Correct and clarify jitdump spec

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 2657983b4c0d81632c6a73bae469951b0d341251 Gitweb: https://git.kernel.org/tip/2657983b4c0d81632c6a73bae469951b0d341251 Author:Steve MacLean AuthorDate:Sat, 28 Sep 2019 01:53:08 Committer:

[tip: x86/platform] x86/platform/uv: Setup UV functions for Hubless UV Systems

The following commit has been merged into the x86/platform branch of tip: Commit-ID: 2bcf26528787d92333ed0dfd6abc9835b8e97eab Gitweb: https://git.kernel.org/tip/2bcf26528787d92333ed0dfd6abc9835b8e97eab Author:Mike Travis AuthorDate:Tue, 10 Sep 2019 09:58:43 -05:00 Committe

[tip: x86/platform] x86/platform/uv: Decode UVsystab Info

The following commit has been merged into the x86/platform branch of tip: Commit-ID: f5a8f0ecb436a15f50215f27ab70a2e8626a6135 Gitweb: https://git.kernel.org/tip/f5a8f0ecb436a15f50215f27ab70a2e8626a6135 Author:Mike Travis AuthorDate:Tue, 10 Sep 2019 09:58:45 -05:00 Committe

[tip: x86/platform] x86/platform/uv: Account for UV Hubless in is_uvX_hub Ops

The following commit has been merged into the x86/platform branch of tip: Commit-ID: 4fb7d08707565d27ec84a364d011043ade8c38b4 Gitweb: https://git.kernel.org/tip/4fb7d08707565d27ec84a364d011043ade8c38b4 Author:Mike Travis AuthorDate:Tue, 10 Sep 2019 09:58:47 -05:00 Committe

[tip: perf/urgent] libsubcmd: Make _FORTIFY_SOURCE defines dependent on the feature

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 4b0b2b096da9d296e0e5668cdfba8613bd6f5bc8 Gitweb: https://git.kernel.org/tip/4b0b2b096da9d296e0e5668cdfba8613bd6f5bc8 Author:Ian Rogers AuthorDate:Wed, 25 Sep 2019 12:59:23 -07:00 Committer:

[tip: perf/urgent] perf docs: Allow man page date to be specified

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: d586ac10ce56b2381b8e1d8ed74660c1b2b8ab0d Gitweb: https://git.kernel.org/tip/d586ac10ce56b2381b8e1d8ed74660c1b2b8ab0d Author:Ian Rogers AuthorDate:Fri, 20 Sep 2019 21:13:27 -07:00 Committer:

[tip: x86/platform] x86/platform/uv: Return UV Hubless System Type

The following commit has been merged into the x86/platform branch of tip: Commit-ID: 0959f8256ada0431c1470d89e5a2811ff2305c88 Gitweb: https://git.kernel.org/tip/0959f8256ada0431c1470d89e5a2811ff2305c88 Author:Mike Travis AuthorDate:Tue, 10 Sep 2019 09:58:41 -05:00 Committe

[tip: perf/urgent] perf llvm: Don't access out-of-scope array

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 7d4c85b7035eb2f9ab217ce649dcd1bfaf0cacd3 Gitweb: https://git.kernel.org/tip/7d4c85b7035eb2f9ab217ce649dcd1bfaf0cacd3 Author:Ian Rogers AuthorDate:Thu, 26 Sep 2019 15:00:18 -07:00 Committer:

[tip: x86/platform] x86/platform/uv: Check EFI Boot to set reboot type

The following commit has been merged into the x86/platform branch of tip: Commit-ID: df55029f7ea65d8c653a79dd728918dfe25b1356 Gitweb: https://git.kernel.org/tip/df55029f7ea65d8c653a79dd728918dfe25b1356 Author:Mike Travis AuthorDate:Tue, 10 Sep 2019 09:58:46 -05:00 Committe

[tip: perf/urgent] tools headers uapi: Sync drm/i915_drm.h with the kernel sources

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 08a96a31474a732fd654575ced843b94bc3212e1 Gitweb: https://git.kernel.org/tip/08a96a31474a732fd654575ced843b94bc3212e1 Author:Arnaldo Carvalho de Melo AuthorDate:Fri, 27 Sep 2019 09:28:11 -03

[tip: perf/urgent] perf vendor events s390: Add JSON transaction for machine type 8561

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 02d084792273e8a5f1813dcad988229a45be96ea Gitweb: https://git.kernel.org/tip/02d084792273e8a5f1813dcad988229a45be96ea Author:Thomas Richter AuthorDate:Fri, 27 Sep 2019 10:11:46 +02:00 Commit

[tip: efi/urgent] efivar/ssdt: Don't iterate over EFI vars if no SSDT override was specified

The following commit has been merged into the efi/urgent branch of tip: Commit-ID: c05f8f92b701576b615f30aac31fabdc0648649b Gitweb: https://git.kernel.org/tip/c05f8f92b701576b615f30aac31fabdc0648649b Author:Ard Biesheuvel AuthorDate:Wed, 02 Oct 2019 18:58:59 +02:00 Committ

[tip: perf/urgent] tools headers uapi: Sync linux/usbdevice_fs.h with the kernel sources

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 05f371f8c55d69e4c04db4473085303291e4e734 Gitweb: https://git.kernel.org/tip/05f371f8c55d69e4c04db4473085303291e4e734 Author:Arnaldo Carvalho de Melo AuthorDate:Fri, 27 Sep 2019 11:42:26 -03

[tip: perf/urgent] perf annotate: Propagate the symbol__annotate() error return

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 211f493b611eef012841f795166c38ec7528738d Gitweb: https://git.kernel.org/tip/211f493b611eef012841f795166c38ec7528738d Author:Arnaldo Carvalho de Melo AuthorDate:Mon, 30 Sep 2019 15:44:13 -03

[tip: efi/urgent] efi/tpm: Only set 'efi_tpm_final_log_size' after successful event log parsing

The following commit has been merged into the efi/urgent branch of tip: Commit-ID: e658c82be5561412c5e83b5e74e9da4830593f3e Gitweb: https://git.kernel.org/tip/e658c82be5561412c5e83b5e74e9da4830593f3e Author:Jerry Snitselaar AuthorDate:Wed, 02 Oct 2019 18:59:02 +02:00 Commi

[tip: perf/urgent] tools headers uapi: Sync linux/fs.h with the kernel sources

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 0ae4061223a3d097222cbec6599370e54db17731 Gitweb: https://git.kernel.org/tip/0ae4061223a3d097222cbec6599370e54db17731 Author:Arnaldo Carvalho de Melo AuthorDate:Fri, 27 Sep 2019 12:01:26 -03

[tip: perf/urgent] tools headers uapi: Sync asm-generic/mman-common.h with the kernel

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: b1ba55cf1cfb9f3e0e00d743534684a25bf66d28 Gitweb: https://git.kernel.org/tip/b1ba55cf1cfb9f3e0e00d743534684a25bf66d28 Author:Arnaldo Carvalho de Melo AuthorDate:Fri, 27 Sep 2019 11:30:30 -03

[tip: perf/urgent] perf script brstackinsn: Fix recovery from LBR/binary mismatch

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: e98df280bc2a499fd41d7f9e2d6733884de69902 Gitweb: https://git.kernel.org/tip/e98df280bc2a499fd41d7f9e2d6733884de69902 Author:Andi Kleen AuthorDate:Fri, 27 Sep 2019 16:35:44 -07:00 Committer:

[tip: perf/urgent] perf annotate: Propagate perf_env__arch() error

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: a66fa0619a0ae3585ef09e9c33ecfb5c7c6cb72b Gitweb: https://git.kernel.org/tip/a66fa0619a0ae3585ef09e9c33ecfb5c7c6cb72b Author:Arnaldo Carvalho de Melo AuthorDate:Mon, 30 Sep 2019 15:06:01 -03

[tip: perf/urgent] perf evsel: Fall back to global 'perf_env' in perf_evsel__env()

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: 9db0e3635fb35b6695275774ab909c51221b66ad Gitweb: https://git.kernel.org/tip/9db0e3635fb35b6695275774ab909c51221b66ad Author:Arnaldo Carvalho de Melo AuthorDate:Mon, 30 Sep 2019 11:48:32 -03

Re: [PATCH 1/1] pinctrl: stmfx: add irq_request/release_resources callbacks

Hi Linus, On 10/5/19 6:49 PM, Linus Walleij wrote: On Fri, Oct 4, 2019 at 2:29 PM Amelie Delaunay wrote: When an STMFX IO is used as interrupt through the interrupt-controller binding, the STMFX driver should configure this IO as input. Default value of STMFX IO direction is input, but if th

Re: [PATCH V5 3/4] x86: Support Generic Initiator only proximity domains

* Jonathan Cameron wrote: > Done in a somewhat different fashion to arm64. > Here the infrastructure for memoryless domains was already > in place. That infrastruture applies just as well to > domains that also don't have a CPU, hence it works for > Generic Initiator Domains. > > In common wi

Re: [PATCH RFC net-next 1/2] drivers: net: virtio_net: Add tx_timeout stats field

Em seg, 7 de out de 2019 às 11:15, Julian Wiedmann escreveu: > > On 06.10.19 20:45, jcfara...@gmail.com wrote: > > From: Julio Faracco > > > > For debug purpose of TX timeout events, a tx_timeout entry was added to > > monitor this special case: when dev_watchdog identifies a tx_timeout and > >

[tip: perf/urgent] perf/core: Fix inheritance of aux_output groups

The following commit has been merged into the perf/urgent branch of tip: Commit-ID: f733c6b508bcaa3441ba1eacf16efb9abd47489f Gitweb: https://git.kernel.org/tip/f733c6b508bcaa3441ba1eacf16efb9abd47489f Author:Alexander Shishkin AuthorDate:Fri, 04 Oct 2019 15:57:29 +03:00 Co

RE: [PATCH] spi: spi-fsl-qspi: Introduce variable to fix different invalid master Id

> -Original Message- > From: Kuldeep Singh > Sent: Tuesday, October 1, 2019 3:59 AM > To: Han Xu ; broo...@kernel.org; linux-...@vger.kernel.org; > linux-kernel@vger.kernel.org > Cc: Kuldeep Singh ; Suresh Gupta > > Subject: [PATCH] spi: spi-fsl-qspi: Introduce variable to fix differen

Re: [PATCH] cgroup, blkcg: prevent dirty inodes to pin dying memory cgroups

On 10/5/19 12:11 AM, Roman Gushchin wrote: > > One possible approach to this problem is to switch inodes associated > with dying wbs to the root wb. Switching is a best effort operation > which can fail silently, so unfortunately we can't run once over a > list of associated inodes (even if we'd ha

RE: [EXT] [PATCH] spi: spi-fsl-qspi: Clear TDH bits in FLSHCR register

> -Original Message- > From: Schrempf Frieder > Sent: Monday, October 7, 2019 2:23 AM > To: Han Xu ; Mark Brown > Cc: Schrempf Frieder ; sta...@vger.kernel.org; > linux-...@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: [EXT] [PATCH] spi: spi-fsl-qspi: Clear TDH bits in FLSHC

[PATCH 0/2] media: meson: vdec: Add compliant H264 support

Hello, This patch series aims to bring H.264 support as well as compliance update to the amlogic stateful video decoder driver. There is 1 issue that remains currently: - The following codepath had to be commented out from v4l2-compliance as it led to stalling: if (node->codec_mask & STATEFUL_

Re: [PATCH v2] mm/page_isolation: fix a deadlock with printk()

On Mon, 2019-10-07 at 16:30 +0200, Petr Mladek wrote: > On Fri 2019-10-04 18:26:45, Qian Cai wrote: > > It is unsafe to call printk() while zone->lock was held, i.e., > > > > zone->lock --> console_lock > > > > because the console could always allocate some memory in different code > > paths and

[PATCH 1/2] media: meson: vdec: bring up to compliance

Add all the necessary bits to pass v4l2-compliance in stateful decoding mode. Mostly includes tracking the state of the decoder, allowing the OUTPUT queue to stream while the CAPTURE queue is inactive, handling resolution change events, draining with V4L2_DEC_CMD_STOP, copying more metadata from t

[PATCH 2/2] media: meson: vdec: add H.264 decoding support

Add support for the H264 compressed format (V4L2_PIX_FMT_H264). Signed-off-by: Maxime Jourdan --- drivers/staging/media/meson/vdec/Makefile | 2 +- drivers/staging/media/meson/vdec/codec_h264.c | 482 ++ drivers/staging/media/meson/vdec/codec_h264.h | 14 + .../staging/med

Re: [PATCH] perf: Fix inheritance of aux_output groups

Ingo Molnar writes: > * Alexander Shishkin wrote: > >> Commit >> >> b43762ef010 ("perf: Allow normal events to output AUX data") > > Missing 'a', the proper SHA1 is: > > ab43762ef010 ("perf: Allow normal events to output AUX data") > > :-) Ouch, sorry about that. > Could this explain we

Re: [PATCH] selftests: kvm: synchronize .gitignore to Makefile

On 07/10/19 15:26, Vitaly Kuznetsov wrote: > Because "Untracked files:" are annoying. > > Signed-off-by: Vitaly Kuznetsov > --- > tools/testing/selftests/kvm/.gitignore | 2 ++ > 1 file changed, 2 insertions(+) > > diff --git a/tools/testing/selftests/kvm/.gitignore > b/tools/testing/selftests

Re: [PATCH 1/3] perf/core: Provide a kernel-internal interface to recalibrate event period

On 07/10/19 15:25, Liang, Kan wrote: > >> On 30/09/19 09:22, Like Xu wrote: >>> -static int perf_event_period(struct perf_event *event, u64 __user *arg) >>> +static int _perf_event_period(struct perf_event *event, u64 value) >> >> __perf_event_period or perf_event_period_locked would be more consi

[PATCH v12 0/8] Implement UNIT_CELL_SIZE control

UNIT_CELL_SIZE is a control that represents the size of a cell (pixel). We required a bit of boilerplate to add this control :) - New way to init compount controls - New control type Thanks to Hans, Jacopo and Philipp for your help. You might want to see the series at my github repository if need

[PATCH v12 1/8] media: v4l2-core: Implement v4l2_ctrl_new_std_compound

From: Ricardo Ribalda Delgado Currently compound controls do not have a simple way of initializing its values. This results in ofuscated code with type_ops init. This patch introduces a new field on the control with the default value for the compound control that can be set with the brand new v4

[PATCH v12 2/8] Documentation: v4l2_ctrl_new_std_compound

From: Ricardo Ribalda Delgado Function for initializing compound controls with a default value. Suggested-by: Hans Verkuil Reviewed-by: Jacopo Mondi Signed-off-by: Ricardo Ribalda Delgado --- Documentation/media/kapi/v4l2-controls.rst | 9 + 1 file changed, 9 insertions(+) diff --gi

[PATCH v12 5/8] media: add V4L2_CID_UNIT_CELL_SIZE control

This control returns the unit cell size in nanometres. The struct provides the width and the height in separated fields to take into consideration asymmetric pixels and/or hardware binning. This control is required for automatic calibration of sensors/cameras. Reviewed-by: Philipp Zabel Signed-of

[PATCH v12 7/8] media: v4l2-ctrl: Add new helper v4l2_ctrl_ptr_create

This helper function simplifies the code by not needing a union v4l2_ctrl_ptr and an assignment every time we need to use a ctrl_ptr. Suggested-by: Hans Verkuil Signed-off-by: Ricardo Ribalda Delgado --- include/media/v4l2-ctrls.h | 12 1 file changed, 12 insertions(+) diff --git

[PATCH v12 4/8] Documentation: media: Document V4L2_CTRL_TYPE_AREA

A struct v4l2_area containing the width and the height of a rectangular area. Reviewed-by: Jacopo Mondi Reviewed-by: Philipp Zabel Signed-off-by: Ricardo Ribalda Delgado --- Documentation/media/uapi/v4l/vidioc-queryctrl.rst | 6 ++ Documentation/media/videodev2.h.rst.exceptions| 1 + 2

[PATCH v12 6/8] Documentation: media: Describe V4L2_CID_UNIT_CELL_SIZE

New control to pass to userspace the width/height of a pixel. Which is needed for calibration and lens selection. Reviewed-by: Philipp Zabel Signed-off-by: Ricardo Ribalda Delgado --- .../media/uapi/v4l/ext-ctrls-image-source.rst | 10 ++ 1 file changed, 10 insertions(+) diff

[PATCH v12 8/8] media: imx214: Add new control with V4L2_CID_UNIT_CELL_SIZE

According to the product brief, the unit cell size is 1120 nanometers^2. https://www.sony-semicon.co.jp/products_en/IS/sensor1/img/products/ProductBrief_IMX214_20150428.pdf Signed-off-by: Ricardo Ribalda Delgado --- drivers/media/i2c/imx214.c | 9 + 1 file changed, 9 insertions(+) diff

[PATCH v12 3/8] media: add V4L2_CTRL_TYPE_AREA control type

From: Ricardo Ribalda Delgado This type contains the width and the height of a rectangular area. Reviewed-by: Jacopo Mondi Signed-off-by: Ricardo Ribalda Delgado --- drivers/media/v4l2-core/v4l2-ctrls.c | 21 ++ include/media/v4l2-ctrls.h | 42 +++

[Patch v3 03/21] media: ti-vpe: vpe: Add missing null pointer checks

A few NULL pointer checks were missing. Add check with appropriate return code. Signed-off-by: Benoit Parrot --- drivers/media/platform/ti-vpe/vpe.c | 13 - 1 file changed, 12 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/ti-vpe/vpe.c b/drivers/media/platform/ti-

[Patch v3 08/21] media: ti-vpe: vpe: fix a v4l2-compliance failure causing a kernel panic

v4l2-compliance fails with this message: warn: v4l2-test-formats.cpp(717): \ TRY_FMT cannot handle an invalid pixelformat. test VIDIOC_TRY_FMT: FAIL This causes the following kernel panic: Unable to handle kernel paging request at virtual address 56595561 pgd = ecd80e00 *pgd=00

[Patch v3 07/21] media: ti-vpe: Set MAX height supported to 2048 pixels

From: Ram Prasad VPE's max height supported MAX_H is set to 1184 which is the padded height from VC1 decoder output. In case of 90, 270 degree rotated video processing, input to VPE will be 1080x1920, 720x1280 etc and MAX_H needs to be set correct value. Setting MAX_H to 2048 as worst case heigh

[Patch v3 14/21] media: ti-vpe: vpdma: Use fixed type for address in descriptor

Using dma_addr_t as the type to hold address inside of a fix sized descriptor used by the vpdma firmware is prone to fail when the expected width is 32 bits and suddenly when CONFIG_LPAE is enabled the data size is now 64 bits shifted the remaining members of the descriptor in memory which confuses

[Patch v3 11/21] media: ti-vpe: vpe: fix a v4l2-compliance failure about invalid sizeimage

v4l2-compliance fails with this message: fail: v4l2-test-formats.cpp(463): !pfmt.sizeimage fail: v4l2-test-formats.cpp(736): \ Video Capture Multiplanar is valid, \ but TRY_FMT failed to return a format test VIDIOC_TRY_FMT: FAIL This failure is causd by the driver failing

[Patch v3 06/21] media: ti-vpe: Add support for NV21 format

From: Nikhil Devshatwar In NV21 format, the chroma plane is written to memory such that the U and V components are swapped for NV12. Create a new entry in the VPDMA formats to describe the correct data types used in the data descriptors. Update all checks for NV12 and add NV21 there as well. A

[Patch v3 02/21] media: ti-vpe: vpe: Fix Motion Vector vpdma stride

commit 52831a418fa6 ("[media] media: ti-vpe: vpe: allow use of user specified stride") and commit 8c1e4fa17e92 ("[media] media: ti-vpe: vpdma: add support for user specified stride") resulted in the Motion Vector stride to be the same as the image stride. This caused memory corruption in the outpu

[Patch v3 12/21] media: ti-vpe: vpe: fix a v4l2-compliance failure about frame sequence number

v4l2-compliance fails with this message: fail: v4l2-test-buffers.cpp(294): \ (int)g_sequence() < seq.last_seq + 1 fail: v4l2-test-buffers.cpp(740): \ buf.check(m2m_q, last_m2m_seq) fail: v4l2-test-buffers.cpp(974): \ captureBufs(node, q, m2m_q, frame_count, true)

[Patch v3 15/21] media: ti-vpe: Set the DMA mask and coherent mask

VPE uses VPDMA (built-in dma engine) to transfer data to and from the IP and memory. VPDMA expect 32 bits addresses. To make sure that is always the case set the DMA mask and coherent mask for the device. Signed-off-by: Benoit Parrot --- drivers/media/platform/ti-vpe/vpe.c | 7 +++ 1 file ch

[Patch v3 20/21] media: v4l2-common: add RGB565 and RGB55 to v4l2_format_info

Add RGB565 and RGB555 to the v4l2_format_info table. Signed-off-by: Benoit Parrot --- drivers/media/v4l2-core/v4l2-common.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/v4l2-core/v4l2-common.c b/drivers/media/v4l2-core/v4l2-common.c index 09a3915b98a3..d0e5ebc736f9 100644

[Patch v3 13/21] media: ti-vpe: vpe: ensure buffers are cleaned up properly in abort cases

v4l2-compliance fails with this message: fail: v4l2-test-buffers.cpp(691): ret == 0 fail: v4l2-test-buffers.cpp(974): captureBufs(node, q, m2m_q, frame_count, true) test MMAP: FAIL This caused the following Kernel Warning: WARNING: CPU: 0 PID: 961 at drivers/media/v4l2-core/videobuf2-co

Re: [RFC][PATCH 0/9] Variable size jump_label support

On Mon, 7 Oct 2019 14:55:19 +0200 Ingo Molnar wrote: > * Peter Zijlstra wrote: > > > IIRC the recordmcount variant from Steve was also rewriting JMP8 to NOP2 > > at build time. > > > > I dug this here link out of my IRC logs: > > > > > > https://lore.kernel.org/lkml/1318007374.4729.58.ca...

[Patch v3 21/21] media: ti-vpe: vpe: don't rely on colorspace member for conversion

Up to now VPE was relying on the colorspace value of struct v4l2_format as an indication to perform color space conversion from YUV to RGB or not. Instead we should used the source/destination fourcc codes as a more reliable indication to perform color space conversion or not. To do so, we rework

[Patch v3 19/21] media: v4l2-common: add pixel encoding support

It is often useful to figure out if a pixel_format is either YUV or RGB especially for driver who can perform the pixel encoding conversion. Instead of having each driver implement its own "is_this_yuv/rgb" function based on a restricted set of pixel value, it is better to do this in centralized m

[Patch v3 18/21] media: ti-vpe: csc: rgb-to-yuv HD full range coeff are wrong

The RGB to YUV HD full range coefficients did not match the TRM values and appeared to be a cut-n-paste from the YUV to RGB section. Replace the entries with the values from the TRM. Signed-off-by: Benoit Parrot --- drivers/media/platform/ti-vpe/csc.c | 4 ++-- 1 file changed, 2 insertions(+),

[Patch v3 17/21] media: ti-vpe: vpe: fix v4l2_compliance issue related to xfer_func

All 4 of the "colorspace" components were not originally handled. Causing issue related to xfer_func not being initialized properly. This was found with v4l2-compliance test. Signed-off-by: Benoit Parrot --- drivers/media/platform/ti-vpe/vpe.c | 5 - 1 file changed, 4 insertions(+), 1 delet

[Patch v3 16/21] media: ti-vpe: vpe: use standard struct instead of duplicating fields

For each queue we need to maintain resolutions, pixel format, bytesperline, sizeimage, colorspace, etc. Instead of manually adding more entries in the vpe_q_data struct, it is better to just add a "struct v4l2_format" member and use that to store all needed information. Signed-off-by: Benoit Parr

Re: [PATCH 1/5] backlight: pwm_bl: fix cie1913 comments and constant

On Thu, Sep 19, 2019 at 04:06:16PM +0200, Rasmus Villemoes wrote: > The "break-even" point for the two formulas is L==8, which is also > what the code actually implements. [Incidentally, at that point one > has Y=0.008856, not 0.08856]. > > Moreover, all the sources I can find say the linear facto

[Patch v3 09/21] media: ti-vpe: vpe: fix a v4l2-compliance warning about invalid pixel format

v4l2-compliance warns with this message: warn: v4l2-test-formats.cpp(717): \ TRY_FMT cannot handle an invalid pixelformat. warn: v4l2-test-formats.cpp(718): \ This may or may not be a problem. For more information see: warn: v4l2-test-formats.cpp(719): \ http://www

<    5   6   7   8   9   10   11   12   13   >