Re: [PATCH V3 0/3] Add i.MX6ULZ SoC support

2018-09-30 Thread Shawn Guo
On Sun, Sep 30, 2018 at 11:32:25AM +0800, Anson Huang wrote: > This patch set adds i.MX6ULZ SoC support, i.MX6ULZ is a new SoC of > i.MX6 family, compared to i.MX6ULL, it removes below modules: > > - UART5/UART6/UART7/UART8; > - PWM5/PWM6/PWM7/PWM8; > - eCSPI3/eCSPI4; > - CAN1/CAN2

[PATCH v2 0/3] userfaultfd: selftests: cleanups and trivial fixes

2018-09-30 Thread Peter Xu
v2: - add a-bs - add examples for non-anon tests [Mike] - use brackets properly for nested ifs [Mike] Recently I wrote some uffd write-protection test for the not-yet-published uffd-wp tree, and I picked these common patches out first for the selftest which even suite for master. Any feedback is

[PATCH v2 1/3] userfaultfd: selftest: cleanup help messages

2018-09-30 Thread Peter Xu
Firstly, the help in the comment region is obsolete, now we support three parameters. Since at it, change it and move it into the help message of the program. Also, the help messages dumped here and there is obsolete too. Use a single usage() helper. Acked-by: Mike Rapoport Signed-off-by: Pete

[PATCH v2 3/3] userfaultfd: selftest: recycle lock threads first

2018-09-30 Thread Peter Xu
Now we recycle the uffd servicing threads earlier than the lock threads. It might happen that when the lock thread is still blocked at a pthread mutex lock while the servicing thread has already quitted for the cpu so the lock thread will be blocked forever and hang the test program. To fix the p

[PATCH v2 2/3] userfaultfd: selftest: generalize read and poll

2018-09-30 Thread Peter Xu
We do very similar things in read and poll modes, but we're copying the codes around. Share the codes properly on reading the message and handling the page fault to make the code cleaner. Meanwhile this solves previous mismatch of behaviors between the two modes on that the old code: - did not c

[PATCH] staging: ks7010: Remove unnecessary null check

2018-09-30 Thread Aymen Qader
Remove the unnecessary socket buffer null check in hostif_data_request. There is already an appropriate null check in the calling function: (ks_wlan_net.c) ks_wlan_start_xmit Signed-off-by: Aymen Qader --- drivers/staging/ks7010/ks_hostif.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions

Re: [LKP] [fsnotify] 60f7ed8c7c: will-it-scale.per_thread_ops -5.9% regression

2018-09-30 Thread Amir Goldstein
On Sun, Sep 30, 2018 at 9:50 AM kernel test robot wrote: > > Greeting, > > FYI, we noticed a -5.9% regression of will-it-scale.per_thread_ops due to > commit: > > > commit: 60f7ed8c7c4d06aeda448c6da74621552ee739aa ("fsnotify: send path type > events to group with super block marks") > https://gi

Re: [LKP] [fsnotify] 60f7ed8c7c: will-it-scale.per_thread_ops -5.9% regression

2018-09-30 Thread Amir Goldstein
On Sun, Sep 30, 2018 at 12:00 PM Amir Goldstein wrote: > > On Sun, Sep 30, 2018 at 9:50 AM kernel test robot > wrote: > > > > Greeting, > > > > FYI, we noticed a -5.9% regression of will-it-scale.per_thread_ops due to > > commit: > > > > > > commit: 60f7ed8c7c4d06aeda448c6da74621552ee739aa ("fs

[PATCH v2 3/4] spi: spi-fsl-dspi: Fix cmd_fifo is written before tx_fifo

2018-09-30 Thread Chuanhua Han
This patch fixes the problem of invalid data writing during the XSPI mode transfer of the dspi controller. In XSPI mode,When I executed TX FIFO first and then CMD FIFO for XSPI transmission, I found that SPIx_SR[TFIWF]=1(Invalid Data present in TX FIFO since CMD FIFO is empty). This is the time whe

[PATCH v2 4/4] spi: spi-fsl-dspi: Fix adjust the byte order when sending and receiving data

2018-09-30 Thread Chuanhua Han
This patch fixes the byte order inversion problem in the XSPI mode of the dspi controller during data transfer. In XSPI mode,When I read and write data without converting the byte order of the data, and read and write the data directly, I tested spi flash connected by the dspi controller and found

[PATCH v2 2/4] spi: spi-fsl-dspi: Fix delete the processing of undefined bitmask for rxdata

2018-09-30 Thread Chuanhua Han
This patch fixes the problem of rxdata being equal to 0 during the XSPI mode transfer of the dspi controller. In XSPI mode, If it is not deleted, the value of rxdata will be equal to 0, and the data received will not be received correctly, causing the receiving transfer of the spi to fail. Signed-

[PATCH v2 1/4] spi: spi-mem: Add the spi_set_xfer_bpw function

2018-09-30 Thread Chuanhua Han
Before we add this spi_transfer to the spi_message chain table, we need bits_per_word_mask based on spi_control to set the bits_per_word of this spi_transfer. Signed-off-by: Chuanhua Han --- Changes in v2: -The original patch is divided into multiple patches(the original patch theme is "spi: spi

Re: [PATCH v2 2/3] userfaultfd: selftest: generalize read and poll

2018-09-30 Thread Mike Rapoport
On Sun, Sep 30, 2018 at 03:42:58PM +0800, Peter Xu wrote: > We do very similar things in read and poll modes, but we're copying the > codes around. Share the codes properly on reading the message and > handling the page fault to make the code cleaner. Meanwhile this solves > previous mismatch of

Re: [PATCH] MAINTAINERS: Update clock binding entry for Actions Semi Owl SoCs

2018-09-30 Thread Andreas Färber
Am 29.09.18 um 09:32 schrieb Manivannan Sadhasivam: > commit d0e45d686a3e ("dt-bindings: clock: Add S700 support for Actions > Semi Soc's")' > > renamed the clock binding for Actions Semi Owl SoCs from > actions,s900-cmu.txt to actions,owl-cmu.txt inorder to accommodate all > members of Owl family

Re: [PATCH v2 1/4] spi: spi-mem: Add the spi_set_xfer_bpw function

2018-09-30 Thread Boris Brezillon
Hi Chuanhua, On Sun, 30 Sep 2018 17:25:32 +0800 Chuanhua Han wrote: > Before we add this spi_transfer to the spi_message chain table, we need > bits_per_word_mask based on spi_control to set the bits_per_word of > this spi_transfer. Let's make it clearer: this is wrong. The spi-mem protocol is

Re: [PATCH v2 2/4] spi: spi-fsl-dspi: Fix delete the processing of undefined bitmask for rxdata

2018-09-30 Thread Boris Brezillon
On Sun, 30 Sep 2018 17:25:33 +0800 Chuanhua Han wrote: > This patch fixes the problem of rxdata being equal to 0 during the XSPI > mode transfer of the dspi controller. > In XSPI mode, If it is not deleted, the value of rxdata will be equal > to 0, and the data received will not be received corre

RE: [PATCH v2 2/4] spi: spi-fsl-dspi: Fix delete the processing of undefined bitmask for rxdata

2018-09-30 Thread Chuanhua Han
> -Original Message- > From: Boris Brezillon > Sent: 2018年9月30日 18:07 > To: Chuanhua Han > Cc: broo...@kernel.org; linux-...@vger.kernel.org; > linux-kernel@vger.kernel.org; e...@deif.com > Subject: Re: [PATCH v2 2/4] spi: spi-fsl-dspi: Fix delete the processing of > undefined bitmask f

Re: [PATCH v2 2/4] spi: spi-fsl-dspi: Fix delete the processing of undefined bitmask for rxdata

2018-09-30 Thread Boris Brezillon
On Sun, 30 Sep 2018 10:10:14 + Chuanhua Han wrote: > > -Original Message- > > From: Boris Brezillon > > Sent: 2018年9月30日 18:07 > > To: Chuanhua Han > > Cc: broo...@kernel.org; linux-...@vger.kernel.org; > > linux-kernel@vger.kernel.org; e...@deif.com > > Subject: Re: [PATCH v2 2/4]

Re: [PATCH v2 1/4] spi: spi-mem: Add the spi_set_xfer_bpw function

2018-09-30 Thread Esben Haabendal
Boris Brezillon writes: > Hi Chuanhua, > > On Sun, 30 Sep 2018 17:25:32 +0800 > Chuanhua Han wrote: > >> Before we add this spi_transfer to the spi_message chain table, we need >> bits_per_word_mask based on spi_control to set the bits_per_word of >> this spi_transfer. > > Let's make it clearer:

RE: [PATCH v2 1/4] spi: spi-mem: Add the spi_set_xfer_bpw function

2018-09-30 Thread Chuanhua Han
> -Original Message- > From: Boris Brezillon > Sent: 2018年9月30日 18:04 > To: Chuanhua Han > Cc: broo...@kernel.org; linux-...@vger.kernel.org; > linux-kernel@vger.kernel.org; e...@deif.com > Subject: Re: [PATCH v2 1/4] spi: spi-mem: Add the spi_set_xfer_bpw function > > Hi Chuanhua, >

Re: [PATCH v2 4/4] spi: spi-fsl-dspi: Fix adjust the byte order when sending and receiving data

2018-09-30 Thread Esben Haabendal
Chuanhua Han writes: > This patch fixes the byte order inversion problem in the XSPI mode of > the dspi controller during data transfer. > In XSPI mode,When I read and write data without converting the byte > order of the data, and read and write the data directly, I tested spi > flash connected

Re: [PATCH v2 2/4] spi: spi-fsl-dspi: Fix delete the processing of undefined bitmask for rxdata

2018-09-30 Thread Esben Haabendal
Chuanhua Han writes: > This patch fixes the problem of rxdata being equal to 0 during the XSPI > mode transfer of the dspi controller. > In XSPI mode, If it is not deleted, the value of rxdata will be equal > to 0, and the data received will not be received correctly, causing the > receiving tran

Re: [PATCH v2 3/4] spi: spi-fsl-dspi: Fix cmd_fifo is written before tx_fifo

2018-09-30 Thread Esben Haabendal
Chuanhua Han writes: > This patch fixes the problem of invalid data writing during the XSPI > mode transfer of the dspi controller. > In XSPI mode,When I executed TX FIFO first and then CMD FIFO for XSPI > transmission, I found that SPIx_SR[TFIWF]=1(Invalid Data present in TX > FIFO since CMD FIF

Re: [PATCH v2 2/4] spi: spi-fsl-dspi: Fix delete the processing of undefined bitmask for rxdata

2018-09-30 Thread Esben Haabendal
Boris Brezillon writes: > On Sun, 30 Sep 2018 10:10:14 + > Chuanhua Han wrote: > >> > -Original Message- >> > From: Boris Brezillon >> > Sent: 2018年9月30日 18:07 >> > To: Chuanhua Han >> > Cc: broo...@kernel.org; linux-...@vger.kernel.org; >> > linux-kernel@vger.kernel.org; e...@deif

RE: [PATCH v2 2/4] spi: spi-fsl-dspi: Fix delete the processing of undefined bitmask for rxdata

2018-09-30 Thread Chuanhua Han
> -Original Message- > From: Boris Brezillon > Sent: 2018年9月30日 18:17 > To: Chuanhua Han > Cc: broo...@kernel.org; linux-...@vger.kernel.org; > linux-kernel@vger.kernel.org; e...@deif.com > Subject: Re: [PATCH v2 2/4] spi: spi-fsl-dspi: Fix delete the processing of > undefined bitmask f

RE: [PATCH v2 1/4] spi: spi-mem: Add the spi_set_xfer_bpw function

2018-09-30 Thread Chuanhua Han
> -Original Message- > From: Esben Haabendal On Behalf Of Esben > Haabendal > Sent: 2018年9月30日 18:18 > To: Boris Brezillon > Cc: Chuanhua Han ; broo...@kernel.org; > linux-...@vger.kernel.org; linux-kernel@vger.kernel.org > Subject: Re: [PATCH v2 1/4] spi: spi-mem: Add the spi_set_xfer_

Re: [PATCH v2 1/4] spi: spi-mem: Add the spi_set_xfer_bpw function

2018-09-30 Thread Boris Brezillon
On Sun, 30 Sep 2018 10:18:18 + Chuanhua Han wrote: > > -Original Message- > > From: Boris Brezillon > > Sent: 2018年9月30日 18:04 > > To: Chuanhua Han > > Cc: broo...@kernel.org; linux-...@vger.kernel.org; > > linux-kernel@vger.kernel.org; e...@deif.com > > Subject: Re: [PATCH v2 1/4]

[STABLE PATCH] slub: make ->cpu_partial unsigned int

2018-09-30 Thread zhong jiang
From: Alexey Dobriyan [ Upstream commit e5d9998f3e09359b372a037a6ac55ba235d95d57 ] /* * cpu_partial determined the maximum number of objects * kept in the per cpu partial lists of a processor. */ Can't be negative. I hit a real issue that it will result in a

Re: [PATCH v2 2/4] spi: spi-fsl-dspi: Fix delete the processing of undefined bitmask for rxdata

2018-09-30 Thread Boris Brezillon
On Sun, 30 Sep 2018 12:37:38 +0200 Esben Haabendal wrote: > Boris Brezillon writes: > > > On Sun, 30 Sep 2018 10:10:14 + > > Chuanhua Han wrote: > > > >> > -Original Message- > >> > From: Boris Brezillon > >> > Sent: 2018年9月30日 18:07 > >> > To: Chuanhua Han > >> > Cc: broo...@k

RE: [PATCH v2 1/4] spi: spi-mem: Add the spi_set_xfer_bpw function

2018-09-30 Thread Chuanhua Han
> -Original Message- > From: Boris Brezillon > Sent: 2018年9月30日 18:40 > To: Chuanhua Han > Cc: broo...@kernel.org; linux-...@vger.kernel.org; > linux-kernel@vger.kernel.org; e...@deif.com > Subject: Re: [PATCH v2 1/4] spi: spi-mem: Add the spi_set_xfer_bpw function > > On Sun, 30 Sep 2

Re: [PATCH V6 20/33] csky/dma: fix up dma_mapping error

2018-09-30 Thread Guo Ren
On Sat, Sep 29, 2018 at 11:08:41PM +0800, Guo Ren wrote: > On Fri, Sep 28, 2018 at 09:21:16AM -0700, Christoph Hellwig wrote: > > On Fri, Sep 28, 2018 at 08:51:17AM +0800, Guo Ren wrote: > > > The arch_sync_dma_for_cpu()/arch_sync_dma_for_device() implementation is > > > broken for some combination

Re: [PATCH] [v3] HID: add support for Apple Magic Trackpad 2

2018-09-30 Thread Henrik Rydberg
Hi Sean, Gentle reminder, thank you! On Thu, Sep 20, 2018 at 4:13 PM Sean O'Brien wrote: USB device Vendor 05ac (Apple) Device 0265 (Magic Trackpad 2) Bluetooth device Vendor 004c (Apple) Device 0265 (Magic Trackpad 2) Add support for Apple Magic Trackpad

Re: Bad MAINTAINERS pattern in section 'PARALLEL LCD/KEYPAD PANEL DRIVER'

2018-09-30 Thread Miguel Ojeda
Hi Joe, On Sat, Sep 29, 2018 at 12:03 AM Joe Perches wrote: > > Please fix this defect appropriately. Thanks, will send a PR. Cheers, Miguel

Re: Linux 4.19-rc4 released, an apology, and a maintainership note

2018-09-30 Thread Luke Kenneth Casson Leighton
https://linux.slashdot.org/story/18/09/27/1529236/linus-torvalds-on-linuxs-code-of-conduct#comments linus: ah... um... okay so this is beginning to remind me of dr who films, the comedy film "the world's end", and various other b-movie horror shows where people were taken over through mind-control

Re: Re: Linux 4.19-rc4 released, an apology, and a maintainership note

2018-09-30 Thread lkcl
> That written: Quite some of the rude mails that contained swearwords I > read from you have been about code, not persons. I think this is an > important distinction. I do not have much of an issue with swearing at > code :), especially when it is in some humorous way. absolutely, and this is

[GIT PULL] auxdisplay for v4.19-rc6

2018-09-30 Thread Miguel Ojeda
Hi Greg, Please pull this trivial fix in MAINTAINERS for auxdisplay. Cheers, Miguel The following changes since commit 6bf4ca7fbc85d80446ac01c0d1d77db4d91a6d84: Linux 4.19-rc5 (2018-09-23 19:15:18 +0200) are available in the Git repository at: https://github.com/ojeda/linux.git tags/auxdi

Re: [PATCH] ARM: SAMSUNG: limit SAMSUNG_PM_DEBUG config option to non-Exynos platforms

2018-09-30 Thread Krzysztof Kozlowski
On Fri, Sep 28, 2018 at 06:34:55PM +0200, Bartlomiej Zolnierkiewicz wrote: > > > On 09/28/2018 03:54 PM, Krzysztof Kozlowski wrote: > > On Fri, 28 Sep 2018 at 15:37, Bartlomiej Zolnierkiewicz > > wrote: > >> > >> "Samsung PM Suspend debug" feature (controlled by SAMSUNG_PM_DEBUG > >> config opti

Re: [STABLE PATCH] slub: make ->cpu_partial unsigned int

2018-09-30 Thread Greg KH
On Sun, Sep 30, 2018 at 06:28:21PM +0800, zhong jiang wrote: > From: Alexey Dobriyan > > [ Upstream commit e5d9998f3e09359b372a037a6ac55ba235d95d57 ] > > /* > * cpu_partial determined the maximum number of objects > * kept in the per cpu partial lists of a processor. >

Re: [STABLE PATCH] slub: make ->cpu_partial unsigned int

2018-09-30 Thread Matthew Wilcox
On Sun, Sep 30, 2018 at 06:28:21PM +0800, zhong jiang wrote: > From: Alexey Dobriyan > > [ Upstream commit e5d9998f3e09359b372a037a6ac55ba235d95d57 ] > > /* > * cpu_partial determined the maximum number of objects > * kept in the per cpu partial lists of a processor. >

Re: [STABLE PATCH] slub: make ->cpu_partial unsigned int

2018-09-30 Thread Greg KH
On Sun, Sep 30, 2018 at 05:50:38AM -0700, Matthew Wilcox wrote: > On Sun, Sep 30, 2018 at 06:28:21PM +0800, zhong jiang wrote: > > From: Alexey Dobriyan > > > > [ Upstream commit e5d9998f3e09359b372a037a6ac55ba235d95d57 ] > > > > /* > > * cpu_partial determined the maximum numbe

Re: [PATCH v2] x86/earlyprintk: Add a force option for pciserial device

2018-09-30 Thread Feng Tang
Hi Borislav, On Sat, Sep 29, 2018 at 06:34:58PM +0200, Borislav Petkov wrote: > On Fri, Sep 28, 2018 at 05:40:08PM +0800, Feng Tang wrote: > > "pciserial" earlyprintk helps much on many modern x86 platforms, > > but unfortunately there are still some platforms whose PCI UART > > devices have wrong

Re: [STABLE PATCH] slub: make ->cpu_partial unsigned int

2018-09-30 Thread Matthew Wilcox
On Sun, Sep 30, 2018 at 06:10:26AM -0700, Greg KH wrote: > On Sun, Sep 30, 2018 at 05:50:38AM -0700, Matthew Wilcox wrote: > > On Sun, Sep 30, 2018 at 06:28:21PM +0800, zhong jiang wrote: > > > From: Alexey Dobriyan > > > > > > [ Upstream commit e5d9998f3e09359b372a037a6ac55ba235d95d57 ] > > > >

Re: [GIT PULL] auxdisplay for v4.19-rc6

2018-09-30 Thread Greg Kroah-Hartman
On Sun, Sep 30, 2018 at 02:15:55PM +0200, Miguel Ojeda wrote: > Hi Greg, > > Please pull this trivial fix in MAINTAINERS for auxdisplay. > > Cheers, > Miguel > > The following changes since commit 6bf4ca7fbc85d80446ac01c0d1d77db4d91a6d84: > > Linux 4.19-rc5 (2018-09-23 19:15:18 +0200) > > ar

[no subject]

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Re: Bad MAINTAINERS pattern in section 'PARALLEL LCD/KEYPAD PANEL DRIVER'

2018-09-30 Thread Miguel Ojeda
On Sun, Sep 30, 2018 at 1:44 PM Miguel Ojeda wrote: > > On Sat, Sep 29, 2018 at 12:03 AM Joe Perches wrote: > > > > Please fix this defect appropriately. > > Thanks, will send a PR. > Done & merged by Greg. Cheers, Miguel

Re: [PATCH] kbuild: remove unneeded link_multi_deps

2018-09-30 Thread Masahiro Yamada
2018年9月13日(木) 17:22 Masahiro Yamada : > > Since commit c8589d1e9e01 ("kbuild: handle multi-objs dependency > appropriately"), $^ really represents all the prerequisite of the > composite object being built. > > Hence, $(filter-out FORCE,$^) contains all the objects to link > together, which is much

Re: [PATCH v2] kbuild: add --include-dir flag only for out-of-tree build

2018-09-30 Thread Masahiro Yamada
2018年9月14日(金) 15:33 Masahiro Yamada : > > The --include-dir flag is used to include check-in Makefiles from > $(objtree) without $(srctree)/ prefix. Obviously, this is unneeded > for in-tree build. Add the flag just before changing the working > directory. > > This becomes effective after invokin

Re: [PATCH 1/4] kbuild: remove VERSION and PATCHLEVEL from $(objtree)/Makefile

2018-09-30 Thread Masahiro Yamada
2018年9月18日(火) 17:46 Masahiro Yamada : > > Neither VERSION nor PATCHLEVEL is used in any useful way. > > Signed-off-by: Masahiro Yamada > --- Series, applies to linux-kbuild. > Makefile | 3 +-- > scripts/mkmakefile | 6 -- > 2 files changed, 1 insertion(+), 8 deletions(-) > > dif

Re: [PATCH 0/3] namei: implement various scoping AT_* flags

2018-09-30 Thread Alban Crequy
On Sat, Sep 29, 2018 at 12:35 PM Aleksa Sarai wrote: > > The need for some sort of control over VFS's path resolution (to avoid > malicious paths resulting in inadvertent breakouts) has been a very > long-standing desire of many userspace applications. This patchset is a > revival of Al Viro's old

Re: [PATCH RT 2/2] watchdog, rt: prevent deferral of watchdogd wakeup

2018-09-30 Thread Guenter Roeck
On 09/28/2018 02:03 PM, Julia Cartwright wrote: When PREEMPT_RT_FULL is enabled, all hrtimer expiry functions are deferred for execution into the context of ktimersoftd unless otherwise annotated. Deferring the expiry of the hrtimer used by the watchdog core, however, is a waste, as the callback

Re: [PATCH 0/3] namei: implement various scoping AT_* flags

2018-09-30 Thread Christian Brauner
On September 30, 2018 3:54:31 PM GMT+02:00, Alban Crequy wrote: >On Sat, Sep 29, 2018 at 12:35 PM Aleksa Sarai >wrote: >> >> The need for some sort of control over VFS's path resolution (to >avoid >> malicious paths resulting in inadvertent breakouts) has been a very >> long-standing desire of m

Re: [PATCH 3.16 000/131] 3.16.59-rc1 review

2018-09-30 Thread Guenter Roeck
On 09/29/2018 02:43 PM, Ben Hutchings wrote: This is the start of the stable review cycle for the 3.16.59 release. There are 131 patches in this series, which will be posted as responses to this one. If anyone has any issues with these being applied, please let me know. Responses should be made

Re: Linux 4.19-rc4 released, an apology, and a maintainership note

2018-09-30 Thread Martin Steigerwald
l...@lkcl.net - 30.09.18, 14:09: > > That written: Quite some of the rude mails that contained swearwords > > I read from you have been about code, not persons. I think this is > > an important distinction. I do not have much of an issue with > > swearing at code :), especially when it is in some h

[RFC 0/5] MIPS: Lexra LX5280 CPU + Realtek RTL8186 SoC support

2018-09-30 Thread Yasha Cherikovsky
Hi, This RFC patch series adds all the necessary code to successfully boot Linux on the Realtek RTL8186 SoC. Boot log with this series applied (+one DT patch that adds partitions) is available here: https://gist.github.com/yashac3/483decfa8db014edfb055ba5a1f9996e Network drivers and other misc

[RFC 2/5] dt-binding: timer: Document RTL8186 SoC DT bindings

2018-09-30 Thread Yasha Cherikovsky
This patch adds device tree binding doc for the Realtek RTL8186 SoC timer controller. Signed-off-by: Yasha Cherikovsky Cc: Rob Herring Cc: Mark Rutland Cc: Daniel Lezcano Cc: Thomas Gleixner Cc: Ralf Baechle Cc: Paul Burton Cc: James Hogan Cc: devicet...@vger.kernel.org Cc: linux-m...@linu

[RFC 3/5] dt-binding: interrupt-controller: Document RTL8186 SoC DT bindings

2018-09-30 Thread Yasha Cherikovsky
This patch adds device tree binding doc for the Realtek RTL8186 SoC interrupt controller. Signed-off-by: Yasha Cherikovsky Cc: Rob Herring Cc: Mark Rutland Cc: Thomas Gleixner Cc: Jason Cooper Cc: Marc Zyngier Cc: Ralf Baechle Cc: Paul Burton Cc: James Hogan Cc: devicet...@vger.kernel.org

[RFC 4/5] dt-binding: mips: Document Realtek SoC DT bindings

2018-09-30 Thread Yasha Cherikovsky
This patch adds device tree binding doc for Realtek MIPS SoCs. It includes a compatible string for the Realtek RTL8186 SoC. Signed-off-by: Yasha Cherikovsky Cc: Rob Herring Cc: Mark Rutland Cc: Ralf Baechle Cc: Paul Burton Cc: James Hogan Cc: devicet...@vger.kernel.org Cc: linux-m...@linux-

[RFC 5/5] MIPS: Add Realtek RTL8186 SoC support

2018-09-30 Thread Yasha Cherikovsky
The Realtek RTL8186 SoC is a MIPS based SoC used in some home routers [1][2]. The hardware includes Lexra LX5280 CPU with a TLB, two Ethernet controllers, a WLAN controller and more. With this patch, it is possible to successfully boot the kernel and load userspace on the Edimax BR-6204Wg router.

[RFC 1/5] MIPS: Add support for the Lexra LX5280 CPU

2018-09-30 Thread Yasha Cherikovsky
The Lexra LX5280 CPU [1][2] implements the MIPS-I ISA, without unaligned load/store instructions (lwl, lwr, swl, swr). The programming model of this CPU is very similar to the R3000 programming model, with a few differences. The Realtek RTL8186 SoC has this CPU, so this patch is required for futur

Re: Leaking Path in XFS's ioctl interface(missing LSM check)

2018-09-30 Thread Alan Cox
> > CAP_SYS_ADMIN is also a bit weird because low level access usually > > implies you can bypass access controls so you should also check > > CAP_SYS_DAC ? > > Do you mean CAP_DAC_READ_SEARCH as per the newer handle syscalls? > But that only allows bypassing directory search operations, so mayb

Linux 4.19-rc6

2018-09-30 Thread Greg KH
Hi all, It's been another week, so as normal, another -rc release is here. For a -rc6 release, it's pretty normal. There are more individual merges from different trees than -rc5, but the number of changes is much lower than last week. Lots of different driver tree updates, along with some some

Re: [PATCH v6 2/2] iio: proximity: vl53l0x: add interrupt support

2018-09-30 Thread Jonathan Cameron
On 30 September 2018 00:49:43 BST, Rob Herring wrote: >On Sat, Sep 29, 2018 at 6:10 AM Jonathan Cameron >wrote: >> >> On Fri, 28 Sep 2018 18:52:13 -0500 >> Rob Herring wrote: >> >> > On Fri, Sep 28, 2018 at 4:36 AM Song Qiang > wrote: >> > > >> > > On Wed, Sep 26, 2018 at 05:46:18PM -0500, Ro

Re: [RFC PATCH] soc: qcom: rmtfs_mem: Control remoteproc from rmtfs_mem

2018-09-30 Thread Sibi Sankar
On 2018-09-25 22:59, Brian Norris wrote: Hi Bjorn, On Tue, Sep 25, 2018 at 01:06:07AM -0700, Bjorn Andersson wrote: rmtfs_mem provides access to physical storage and is crucial for the operation of the Qualcomm modem subsystem. The rmtfs_mem implementation must be available before the modem su

Re: [PATCH v13 1/2] leds: core: Introduce LED pattern trigger

2018-09-30 Thread Jacek Anaszewski
Hi Baolin, Thank you for adding the dimming support. I've tested it and detected severe problem when delta_t is lower than 50, i.e. UPDATE_INTERVAL. echo "10 49 20 49" > pattern results after a while in a system wide freeze, see the following kernel log: [ 210.593592] rcu: INFO: rcu_sched sel

Re: ovl: hash non-dir by lower inode for fsnotify

2018-09-30 Thread Greg KH
On Fri, Sep 28, 2018 at 10:24:34AM -0700, Mark Salyzyn wrote: > On 09/07/2018 02:51 AM, Greg KH wrote: > > As this patch is deemed "good", can you please resend it in a > > non-corrupted way so that I can apply it to the 4.14.y tree? > > > > thanks, > > > > greg k-h > > The toll of numerous vaca

Re: [PATCH v3 8/9] jump_table: move entries into ro_after_init region

2018-09-30 Thread Guenter Roeck
Hi, On Tue, Sep 18, 2018 at 11:51:43PM -0700, Ard Biesheuvel wrote: > The __jump_table sections emitted into the core kernel and into > each module consist of statically initialized references into > other parts of the code, and with the exception of entries that > point into init code, which are

Re: [PATCH 3/4] soc: actions: sps: Add S900 power domains

2018-09-30 Thread Andreas Färber
Am 24.06.18 um 15:07 schrieb Andreas Färber: > Am 11.04.2018 um 18:40 schrieb Manivannan Sadhasivam: >> Add power domains for Actions Semi S900 SoC. >> >> Signed-off-by: Manivannan Sadhasivam >> --- >> drivers/soc/actions/owl-sps.c | 58 >> +++ >> 1 file c

Re: [PATCH 5/5] fpga: dfl-fme-region: Use platform_get_drvdata()

2018-09-30 Thread Greg Kroah-Hartman
On Wed, Sep 12, 2018 at 09:43:27AM -0500, Alan Tull wrote: > From: Moritz Fischer > > Use platform_get_drvdata() in remove() function of > the platform driver rather than dev_get_drvdata() > to match the platform_set_drvdata in the probe(). > > Signed-off-by: Moritz Fischer > Acked-by: Alan Tul

Re: [PATCH 4/5] fpga: of-fpga-region: Use platform_set_drvdata

2018-09-30 Thread Greg Kroah-Hartman
On Wed, Sep 12, 2018 at 09:43:26AM -0500, Alan Tull wrote: > From: Moritz Fischer > > Use platform_set_drvdata rather than dev_set_drvdata > to match the platform_get_drvdata in the _remove() > function of the platform driver. > > Signed-off-by: Moritz Fischer > Acked-by: Alan Tull > --- > dr

[RFC PATCH v2] soc: qcom: rmtfs_mem: Control remoteproc from rmtfs_mem

2018-09-30 Thread Sibi Sankar
From: Bjorn Andersson rmtfs_mem provides access to physical storage and is crucial for the operation of the Qualcomm modem subsystem. The rmtfs_mem implementation must be available before the modem subsystem is booted and a solution where the modem remoteproc will verify that the rmtfs_mem is av

[PATCH V7 7/8] dt-bindings: timer: gx6605s SOC timer

2018-09-30 Thread Guo Ren
- Dt-bindings doc for gx6605s SOC's system timer. Signed-off-by: Guo Ren Reviewed-by: Rob Herring --- .../bindings/timer/csky,gx6605s-timer.txt | 42 ++ 1 file changed, 42 insertions(+) create mode 100644 Documentation/devicetree/bindings/timer/csky,gx6605s-timer

[PATCH V7 4/8] dt-bindings: timer: C-SKY Multi-processor timer

2018-09-30 Thread Guo Ren
Dt-bingdings doc for C-SKY SMP system setting. Changelog: - Drop the interrupt-parent. Signed-off-by: Guo Ren --- .../devicetree/bindings/timer/csky,mptimer.txt | 42 ++ 1 file changed, 42 insertions(+) create mode 100644 Documentation/devicetree/bindings/timer/csky,mp

[PATCH V7 5/8] dt-bindings: interrupt-controller: C-SKY APB intc

2018-09-30 Thread Guo Ren
- Dt-bindings doc about C-SKY apb bus interrupt controller. Signed-off-by: Guo Ren Reviewed-by: Rob Herring --- .../interrupt-controller/csky,apb-intc.txt | 62 ++ 1 file changed, 62 insertions(+) create mode 100644 Documentation/devicetree/bindings/interrupt-cont

[PATCH V7 2/8] dt-bindings: interrupt-controller: C-SKY SMP intc

2018-09-30 Thread Guo Ren
Dt-bindings doc about C-SKY Multi-processors interrupt controller. Changelog: - Should be: '#interrupt-cells' not 'interrupt-cells' Signed-off-by: Guo Ren --- .../bindings/interrupt-controller/csky,mpintc.txt | 40 ++ 1 file changed, 40 insertions(+) create mode 100644 D

[PATCH V7 1/8] irqchip: add C-SKY SMP interrupt controller

2018-09-30 Thread Guo Ren
- Irq-csky-mpintc is C-SKY smp system interrupt controller and it could support 16 soft irqs, 16 private irqs, and 992 max common irqs. Changelog: - Move IPI_IRQ into the driver - Remove irq_set_default_host() and use set_ipi_irq_mapping() - Change name with upstream feed-back - Change

[PATCH V7 8/8] clocksource: add gx6605s SOC system timer

2018-09-30 Thread Guo Ren
Changelog: - Add License and Copyright - Use timer-of framework - Change name with upstream feedback - Use clksource_mmio framework Signed-off-by: Guo Ren --- drivers/clocksource/Kconfig | 8 ++ drivers/clocksource/Makefile| 1 + drivers/clocksource/timer-gx6605s.c | 150

[PATCH V7 6/8] irqchip: add C-SKY APB bus interrupt controller

2018-09-30 Thread Guo Ren
- irq-csky-apb-intc is a simple SOC interrupt controller which is used in a lot of C-SKY CPU SOC products. Changelog: - use "bool ret" instead of "int ret" - add support-pulse-signal in irq-csky-apb-intc.c - change name with upstream feed-back - add INTC_IFR to clear irq-pending - remove

[PATCH V7 3/8] clocksource: add C-SKY SMP timer

2018-09-30 Thread Guo Ren
This timer is used by SMP system and use mfcr/mtcr instruction to access the regs. Changelog: - Remove #define CPUHP_AP_CSKY_TIMER_STARTING - Add CPUHP_AP_CSKY_TIMER_STARTING in cpuhotplug.h - Support csky mp timer alpha version. - Just use low-counter with 32bit width as clocksource. - Codin

[PATCH] MAINTAINERS: MIPS/LOONGSON2 ARCHITECTURE - Use the normal wildcard style

2018-09-30 Thread Joe Perches
Neither git nor get_maintainer understands the curly brace style. Signed-off-by: Joe Perches --- MAINTAINERS | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/MAINTAINERS b/MAINTAINERS index 1c62b724bb60..f6ab4f3bccfb 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -9770,7 +977

RE!!

2018-09-30 Thread Ms CHIANG Lai Yuen JP
I will want you to partner me in a business... --- This email has been checked for viruses by AVG. https://www.avg.com

Re: [RFC/RFT PATCH v1 0/9] mtd: fsl: quadspi: Fixes for fsl-quadspi.c driver (vybrid HW)

2018-09-30 Thread Lukasz Majewski
Hi Boris, > Hi Lukasz, > > On Sat, 29 Sep 2018 23:02:40 +0200 > Lukasz Majewski wrote: > > > > Talking about that, can you try to port your fixes on top of > > > Frieder's patchset? I'm pretty sure some bug fixes are irrelevant > > > after the migration to spi-mem (patch 1, 3, 4, 5, 6, 7 and 9

Re: Linux 4.19-rc4 released, an apology, and a maintainership note

2018-09-30 Thread Luke Kenneth Casson Leighton
On Sun, Sep 30, 2018 at 3:07 PM, Martin Steigerwald wrote: > l...@lkcl.net - 30.09.18, 14:09: >> the third is how UNICEF trains teachers to treat children as human >> beings. > > During releasing a lot of limiting "stuff" I found that probably nothing > written or said can hurt my feelings unles

[PATCH] s390: vmlinux.lds: move JUMP_TABLE_DATA into output section

2018-09-30 Thread Ard Biesheuvel
Commit e872267b8bcbb179 ("jump_table: move entries into ro_after_init region") moved the __jump_table input section into the __ro_after_init output section, but inadvertently put the macro in the wrong place in the s390 linker script. Let's fix that. Fixes: e872267b8bcbb179 ("jump_table: move entr

Re: [PATCH] s390: vmlinux.lds: move JUMP_TABLE_DATA into output section

2018-09-30 Thread Kees Cook
On Sun, Sep 30, 2018 at 9:49 AM, Ard Biesheuvel wrote: > Commit e872267b8bcbb179 ("jump_table: move entries into ro_after_init > region") moved the __jump_table input section into the __ro_after_init > output section, but inadvertently put the macro in the wrong place in > the s390 linker script.

Re: [PATCH 3.16 000/131] 3.16.59-rc1 review

2018-09-30 Thread Ben Hutchings
On Sun, 2018-09-30 at 07:06 -0700, Guenter Roeck wrote: > On 09/29/2018 02:43 PM, Ben Hutchings wrote: > > This is the start of the stable review cycle for the 3.16.59 release. > > There are 131 patches in this series, which will be posted as responses > > to this one. If anyone has any issues wit

Re: [PATCH] s390: vmlinux.lds: move JUMP_TABLE_DATA into output section

2018-09-30 Thread Guenter Roeck
On Sun, Sep 30, 2018 at 06:49:50PM +0200, Ard Biesheuvel wrote: > Commit e872267b8bcbb179 ("jump_table: move entries into ro_after_init > region") moved the __jump_table input section into the __ro_after_init > output section, but inadvertently put the macro in the wrong place in > the s390 linker

Re: [PATCH v2 05/11] arm64: dts: msm8916: Update coresight bindings for hardware ports

2018-09-30 Thread Andy Gross
On Thu, Sep 27, 2018 at 09:18:06AM +0100, Suzuki K Poulose wrote: > Hi Andy > > On 09/12/2018 02:53 PM, Suzuki K Poulose wrote: > >Switch to updated coresight bindings for hw ports > > > >Cc: Andy Gross > >Cc: David Brown > >Cc: Ivan T. Ivanov > >Cc: Mathieu Poirier > >Signed-off-by: Suzuki K

[GIT PULL] pstore fix for v4.19-rc7

2018-09-30 Thread Kees Cook
Hi Greg, Please pull this pstore fix for v4.19-rc7. Thanks! -Kees The following changes since commit 831b624df1b420c8f9281ed1307a8db23afb72df: pstore: Fix incorrect persistent ram buffer mapping (2018-09-13 09:14:57 -0700) are available in the Git repository at: https://git.kernel.org/p

[PATCH] staging: rtlwifi: Removed unused define and code efuse_re_pg* from wifi.h

2018-09-30 Thread Rick Veens
The following: bool efuse_re_pg_sec1flag; u8 efuse_re_pg_data[8]; are not referenced anywhere in the rtlwifi code. Signed-off-by: Rick Veens --- drivers/staging/rtlwifi/wifi.h | 4 1 file changed, 4 deletions(-) diff --git a/drivers/staging/rtlwifi/wifi.h b/drivers/staging/rtlwifi/wifi.h

Re: [PATCH] staging: rtlwifi: Removed unused define and code efuse_re_pg* from wifi.h

2018-09-30 Thread Joe Perches
On Sun, 2018-09-30 at 20:29 +0200, Rick Veens wrote: > The following: > bool efuse_re_pg_sec1flag; > u8 efuse_re_pg_data[8]; > are not referenced anywhere in the rtlwifi code. > > Signed-off-by: Rick Veens > --- > drivers/staging/rtlwifi/wifi.h | 4 Presumably the equivalent uses in

[GIT PULL] Qualcomm ARM64 DT updates for 4.20

2018-09-30 Thread Andy Gross
The following changes since commit 5b394b2ddf0347bef56e50c69a58773c94343ff3: Linux 4.19-rc1 (2018-08-26 14:11:59 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git tags/qcom-arm64-for-4.20 for you to fetch changes up to 6db0483cf62

[GIT PULL] Qualcomm Defconfig updates for 4.20

2018-09-30 Thread Andy Gross
The following changes since commit 5b394b2ddf0347bef56e50c69a58773c94343ff3: Linux 4.19-rc1 (2018-08-26 14:11:59 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git tags/qcom-defconfig-for-4.20 for you to fetch changes up to 54c2678

[GIT PULL] Qualcomm Driver updates for 4.20

2018-09-30 Thread Andy Gross
The following changes since commit 5b394b2ddf0347bef56e50c69a58773c94343ff3: Linux 4.19-rc1 (2018-08-26 14:11:59 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git tags/qcom-drivers-for-4.20 for you to fetch changes up to 579fde69d

[GIT PULL] Qualcomm Device Tree updates for 4.20

2018-09-30 Thread Andy Gross
The following changes since commit 5b394b2ddf0347bef56e50c69a58773c94343ff3: Linux 4.19-rc1 (2018-08-26 14:11:59 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git tags/qcom-dts-for-4.20 for you to fetch changes up to ca02f96b95ca1

[GIT PULL] Qualcomm ARM64 Defconfig updates for 4.20

2018-09-30 Thread Andy Gross
The following changes since commit 5b394b2ddf0347bef56e50c69a58773c94343ff3: Linux 4.19-rc1 (2018-08-26 14:11:59 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/agross/linux.git tags/qcom-arm64-defconfig-for-4.20 for you to fetch changes up to 1

The free software conservancy is wrong.

2018-09-30 Thread freedomfromruin
Gnu GPL version 2, section 0: "Each licensee is addressed as "you". " The "you" is not referring to the licensor (copyright owner). It is referring to the licensees and then future sub-licensees/additional-licensees receiving the work from said previous licensee. It is independently clear fr

Licenses and revocability, in a paragraph or less. (for the lay-man)

2018-09-30 Thread freedomfromruin
As has been stated in easily accessible terms elsewhere: "Most courts hold that simple, non-exclusive licenses with unspecified durations that are silent on revocability are revocable at will. This means that the licensor may terminate the license at any time, with or without cause." + Versio

"You are easily replacable" Bruce Peren's message to past contributors.

2018-09-30 Thread freedomfromruin
"Any actual kernel developers who leave will be replaced by one of the other 4000 active this year. If they have been vociferous about their rights to entirely unlimited conduct (and all of the side-issues that seem to come with that) it may be that the folks on the kernel mailing list are alre

Re: [PATCH V7 3/8] clocksource: add C-SKY SMP timer

2018-09-30 Thread Daniel Lezcano
On 30/09/2018 18:18, Guo Ren wrote: > This timer is used by SMP system and use mfcr/mtcr instruction > to access the regs. > > Changelog: > - Remove #define CPUHP_AP_CSKY_TIMER_STARTING > - Add CPUHP_AP_CSKY_TIMER_STARTING in cpuhotplug.h > - Support csky mp timer alpha version. > - Just use l

[GIT PULL] ARM: SoC fixes

2018-09-30 Thread Olof Johansson
Hi Linus, Greg, The following changes since commit a132bb90414bfad4f8ee23cb45fe6946a89b167d: Merge tag 'sunxi-fixes-for-4.19' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into fixes (2018-09-08 10:04:37 -0700) are available in the git repository at: git://git.kernel.org/

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