Re: [PATCH] mm/userfaultfd: fix memory corruption due to writeprotect

2021-01-16 Thread Nadav Amit
> On Jan 16, 2021, at 8:41 PM, Yu Zhao wrote: > > On Tue, Jan 12, 2021 at 09:43:38PM +, Will Deacon wrote: >> On Tue, Jan 12, 2021 at 12:38:34PM -0800, Nadav Amit wrote: On Jan 12, 2021, at 11:56 AM, Yu Zhao wrote: On Tue, Jan 12, 2021 at 11:15:43AM -0800, Nadav Amit wrote: >

Re: Reply to [RFC PATCH v2 0/1] Adding support for IIO SCMI based sensors

2021-01-16 Thread Jyoti Bhayana
Hi Jonathan, Can you clarify one thing ? If we go with option 2 which is using IIO_AVAIL_RANGE for min,step,high using IIO_VAL_INT then how will it ensure the possible floating value for step as we are using int type? Thanks, Jyoti On Sat, Jan 16, 2021 at 11:33 AM Jonathan Cameron wrote: > >

Re: [PATCH] bcache: consider the fragmentation when update the writeback rate

2021-01-16 Thread kernel test robot
Hi Dongdong, Thank you for the patch! Yet something to improve: [auto build test ERROR on linus/master] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url:

[PATCH] MAINTAINERS: ioat: remove dmaengine susbstem files

2021-01-16 Thread Vinod Koul
[1] mentions the IOAT entry contains dmaengine subsystem file. So update the entry and remove the dmaengine files 1: https://lwn.net/Articles/842415/ Signed-off-by: Vinod Koul --- MAINTAINERS | 2 -- 1 file changed, 2 deletions(-) diff --git a/MAINTAINERS b/MAINTAINERS index

Re: [PATCH v2 0/2] Add support for USB3 PHY on SDX55

2021-01-16 Thread Vinod Koul
On 11-01-21, 17:00, Manivannan Sadhasivam wrote: > Hello, > > This series adds USB3 PHY support for SDX55 platform. The USB3 PHY is of > type QMP and revision 4.0.0. In this revision, "com_aux" clock is not > utilized. > > This series has been tested on SDX55-MTP along with the relevant DT node.

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Re: [PATCH] dmaengine: qcom: gpi: Remove unneeded semicolon

2021-01-16 Thread Vinod Koul
On 15-01-21, 10:00, Xu Wang wrote: > fix semicolon.cocci warning: > drivers/dma/qcom/gpi.c:1703:2-3: Unneeded semicolon Applied, thanks -- ~Vinod

Re: Splicing to/from a tty

2021-01-16 Thread Oliver Giles
On Sun Jan 17, 2021 at 5:46 AM NZDT, Johannes Berg wrote: > On Sat, 2021-01-16 at 20:35 +1300, Oliver Giles wrote: > > Commit 36e2c7421f02 (fs: don't allow splice read/write without > > explicit ops) broke my userspace application which talks to an SSL VPN > > by splice()ing between "openssl

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Re: [PATCH v11 0/2] Add Intel LGM SoC DMA support

2021-01-16 Thread Vinod Koul
On 15-01-21, 17:56, Amireddy Mallikarjuna reddy wrote: > Add DMA controller driver for Lightning Mountain (LGM) family of SoCs. > > The main function of the DMA controller is the transfer of data from/to any > peripheral to/from the memory. A memory to memory copy capability can also > be

Re: [PATCH next 12/15] arm64: dts: mediatek: mt8183: fix dtbs_check warning

2021-01-16 Thread Nicolas Boichat
On Sun, Jan 17, 2021 at 9:58 AM Nicolas Boichat wrote: > > On Sat, Jan 16, 2021 at 5:07 PM Chunfeng Yun > wrote: > > > > Harmonize node names, compatibles and properties. > > > > Signed-off-by: Chunfeng Yun > > --- > > arch/arm64/boot/dts/mediatek/mt8183.dtsi | 9 - > > 1 file

Re: [RFC PATCH v3 1/2] iommu: Add capability IOMMU_CAP_VIOMMU

2021-01-16 Thread Leon Romanovsky
On Sat, Jan 16, 2021 at 04:47:40PM +0800, Lu Baolu wrote: > Hi Leon, > > On 2021/1/16 16:39, Leon Romanovsky wrote: > > On Sat, Jan 16, 2021 at 09:20:16AM +0800, Lu Baolu wrote: > > > Hi, > > > > > > On 2021/1/15 14:31, Leon Romanovsky wrote: > > > > On Fri, Jan 15, 2021 at 07:49:47AM +0800, Lu

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hppa64-linux-ld: kernel/bpf/net_namespace.o(.ref.text+0x68): cannot reach bpf_prog_put

2021-01-16 Thread kernel test robot
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 0da0a8a0a0e1845f495431c3d8d733d2bbf9e9e5 commit: b27f7bb590ba835b32ef122389db158e44cfda1e flow_dissector: Move out netns_bpf prog callbacks date: 8 months ago config: parisc-randconfig-r005-20210117

Re: Change eats memory on my server

2021-01-16 Thread Eli Cohen
On Fri, Jan 15, 2021 at 10:03:50AM +0100, Thomas Zimmermann wrote: > > Could you please double-check that 3fb91f56aea4 ("drm/udl: Retrieve USB > device from struct drm_device.dev") works correctly Checked again, it does not seem to leak. > and that 823efa922102 > ("drm/cma-helper: Remove empty

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Re: [PATCH v3 0/4] initrd: Use unified initrd reserve function in ARM/RISCV

2021-01-16 Thread Kefeng Wang
Correct Russell's mail address (from li...@armlinux.org.uk to rmk+ker...@armlinux.org.uk, should update the MAINTAINERS) On 2021/1/15 13:46, Kefeng Wang wrote: Use the same implementation of initrd reserve to avoid duplication. v3: - split into four patches, suggested-by Palmer Dabbelt v2: -

Re: [PATCH v3 3/4] ARM: Covert to reserve_initrd_mem()

2021-01-16 Thread Kefeng Wang
update Russell's mail address. On 2021/1/15 13:46, Kefeng Wang wrote: Covert to the generic reserve_initrd_mem() function. Signed-off-by: Kefeng Wang --- arch/arm/mm/init.c | 43 +-- 1 file changed, 1 insertion(+), 42 deletions(-) diff --git

Re: [PATCH] mm/userfaultfd: fix memory corruption due to writeprotect

2021-01-16 Thread Yu Zhao
On Tue, Jan 12, 2021 at 09:43:38PM +, Will Deacon wrote: > On Tue, Jan 12, 2021 at 12:38:34PM -0800, Nadav Amit wrote: > > > On Jan 12, 2021, at 11:56 AM, Yu Zhao wrote: > > > On Tue, Jan 12, 2021 at 11:15:43AM -0800, Nadav Amit wrote: > > >> I will send an RFC soon for per-table deferred TLB

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[PATCH] sched/fair: Trivial fix for comment of check_preempt_tick

2021-01-16 Thread Jiang Biao
From: Jiang Biao check_preempt_tick() is not just for newly woken task preemption, and check_preempt_wakeup() is instead. The current comment of check_preempt_tick() is a little confusing. Signed-off-by: Jiang Biao --- kernel/sched/fair.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)

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Re: [PATCH v6 2/2] Documentation: fpga: dfl: Add description for DFL UIO support

2021-01-16 Thread Moritz Fischer
Hi Xu, On Wed, Jan 13, 2021 at 09:54:08AM +0800, Xu Yilun wrote: > This patch adds description for UIO support for dfl devices on DFL > bus. > > Signed-off-by: Xu Yilun > --- > v2: no doc in v1, add it for v2. > v3: some documentation fixes. > v4: documentation change since the driver matching

Re: [PATCH v6 1/2] fpga: dfl: add the userspace I/O device support for DFL devices

2021-01-16 Thread Moritz Fischer
Hi Xu, On Wed, Jan 13, 2021 at 09:54:07AM +0800, Xu Yilun wrote: > This patch supports the DFL drivers be written in userspace. This is > realized by exposing the userspace I/O device interfaces. > > The driver leverages the uio_pdrv_genirq, it adds the uio_pdrv_genirq > platform device with the

Re: [PATCH v2] selftests: drivers: fpga: A test for interrupt support

2021-01-16 Thread Moritz Fischer
Hi Tom, On Sat, Jan 16, 2021 at 11:33:21AM -0800, t...@redhat.com wrote: > From: Tom Rix > > Check that the ioctl DFL_FPGA_PORT_ERR_GET_IRQ_NUM returns > an expected result. > > Tested on vf device 0xbcc1 > > Sample run with > # make -C tools/testing/selftests TARGETS=drivers/fpga run_tests

[git pull] vfs.git fixes

2021-01-16 Thread Al Viro
Several assorted fixes. I still think that audit ->d_name race is better fixed that way for the benefit of backports, with any fancier variants done on top of that. The following changes since commit 5c8fe583cce542aa0b84adc939ce85293de36e5e: Linux 5.11-rc1 (2020-12-27 15:30:22 -0800)

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Re: [PATCH net-next 7/7] net: ipa: allow arbitrary number of interconnects

2021-01-16 Thread Jakub Kicinski
On Fri, 15 Jan 2021 06:50:50 -0600 Alex Elder wrote: > Currently we assume that the IPA hardware has exactly three > interconnects. But that won't be guaranteed for all platforms, > so allow any number of interconnects to be specified in the > configuration data. > > For each platform, define an

Re: [PATCH] net: mscc: ocelot: Remove unneeded semicolon

2021-01-16 Thread patchwork-bot+netdevbpf
Hello: This patch was applied to netdev/net-next.git (refs/heads/master): On Fri, 15 Jan 2021 09:55:44 + you wrote: > fix semicolon.cocci warnings: > drivers/net/ethernet/mscc/ocelot_net.c:460:2-3: Unneeded semicolon > > Signed-off-by: Xu Wang > --- >

Re: [PATCH v2 net] skbuff: back tiny skbs with kmalloc() in __netdev_alloc_skb() too

2021-01-16 Thread patchwork-bot+netdevbpf
Hello: This patch was applied to netdev/net.git (refs/heads/master): On Fri, 15 Jan 2021 15:04:40 + you wrote: > Commit 3226b158e67c ("net: avoid 32 x truesize under-estimation for > tiny skbs") ensured that skbs with data size lower than 1025 bytes > will be kmalloc'ed to avoid excessive

Re: [PATCH v3] proc_sysctl: fix oops caused by incorrect command parameters.

2021-01-16 Thread Xiaoming Ni
On 2021/1/12 19:42, Vlastimil Babka wrote: On 1/12/21 8:24 AM, Michal Hocko wrote: If we're going to do a separate "patch: make process_sysctl_arg() return an errno instead of 0" then fine, we can discuss that. But it's conceptually a different work from fixing this situation. . However,

Re: [PATCH v3 net-next] net: bridge: check vlan with eth_type_vlan() method

2021-01-16 Thread Jakub Kicinski
On Thu, 14 Jan 2021 20:41:31 -0800 menglong8.d...@gmail.com wrote: > - if (data[IFLA_BR_VLAN_PROTOCOL]) { > - switch (nla_get_be16(data[IFLA_BR_VLAN_PROTOCOL])) { > - case htons(ETH_P_8021Q): > - case htons(ETH_P_8021AD): > - break; > -

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Re: [PATCH 2/2] io_uring: fix uring_flush in exit_files() warning

2021-01-16 Thread Pavel Begunkov
On 17/01/2021 02:31, Hillf Danton wrote: > On Sat, 16 Jan 2021 05:32:30 + Pavel Begunkov wrote: >> >> @@ -9126,7 +9126,10 @@ static int io_uring_flush(struct file *file, void >> *data) >> >> if (ctx->flags & IORING_SETUP_SQPOLL) { >> /* there is only one file note, which

Re: [PATCH net 0/2] ipv6: fixes for the multicast routes

2021-01-16 Thread Matteo Croce
On Sat, Jan 16, 2021 at 5:41 AM David Ahern wrote: > > On 1/15/21 4:12 PM, Matteo Croce wrote: > > On Fri, Jan 15, 2021 at 11:50 PM Jakub Kicinski wrote: > >> > >> On Fri, 15 Jan 2021 19:42:07 +0100 Matteo Croce wrote: > >>> From: Matteo Croce > >>> > >>> Fix two wrong flags in the IPv6

Re: [RESEND v2 0/7] Rid W=1 warnings in Ethernet

2021-01-16 Thread patchwork-bot+netdevbpf
Hello: This series was applied to netdev/net-next.git (refs/heads/master): On Fri, 15 Jan 2021 20:08:58 + you wrote: > Resending the stragglers again. > This set is part of a larger effort attempting to clean-up W=1 > kernel builds, which are currently overwhelmingly riddled with > niggly

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Re: [PATCH v2] fs/cifs: Simplify bool comparison.

2021-01-16 Thread Steve French
The patch wouldn't merge (probably fixed with an earlier patch) so I removed the second part of it (ie the change around line 3740) - see below and merged the smaller change below into cifs-2.6.git for-next commit d1639d92fc762bf80273aaf52d87eb780711714c (HEAD -> for-next, origin/for-next)

Re: [PATCH v2 bpf-next 2/2] selftests: bpf: Add a new test for bare tracepoints

2021-01-16 Thread Yonghong Song
On 1/16/21 10:21 AM, Qais Yousef wrote: Reuse module_attach infrastructure to add a new bare tracepoint to check we can attach to it as a raw tracepoint. Signed-off-by: Qais Yousef --- .../bpf/bpf_testmod/bpf_testmod-events.h | 6 + .../selftests/bpf/bpf_testmod/bpf_testmod.c

Re: [PATCH] fs/cifs: Assign boolean values to a bool variable

2021-01-16 Thread Steve French
merged into cifs-2.6.git for-next On Thu, Jan 14, 2021 at 3:11 AM Jiapeng Zhong wrote: > > Fix the following coccicheck warnings: > > ./fs/cifs/connect.c:3386:2-21: WARNING: Assignment of 0/1 to > bool variable. > > Reported-by: Abaci Robot > Signed-off-by: Jiapeng Zhong > --- >

Re: [PATCH v2 bpf-next 1/2] trace: bpf: Allow bpf to attach to bare tracepoints

2021-01-16 Thread Yonghong Song
On 1/16/21 10:21 AM, Qais Yousef wrote: Some subsystems only have bare tracepoints (a tracepoint with no associated trace event) to avoid the problem of trace events being an ABI that can't be changed. From bpf presepective, bare tracepoints are what it calls RAW_TRACEPOINT(). Since bpf

Re: [PATCH next 12/15] arm64: dts: mediatek: mt8183: fix dtbs_check warning

2021-01-16 Thread Nicolas Boichat
On Sat, Jan 16, 2021 at 5:07 PM Chunfeng Yun wrote: > > Harmonize node names, compatibles and properties. > > Signed-off-by: Chunfeng Yun > --- > arch/arm64/boot/dts/mediatek/mt8183.dtsi | 9 - > 1 file changed, 4 insertions(+), 5 deletions(-) > > diff --git

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lib/zstd/compress.c:1393:1: warning: the frame size of 1436 bytes is larger than 1280 bytes

2021-01-16 Thread kernel test robot
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 0da0a8a0a0e1845f495431c3d8d733d2bbf9e9e5 commit: 6d25a633ea68a103c7293d16eb69a7d4689075ad lib: Prepare zstd for preboot environment, improve performance date: 6 months ago config:

Re: [PATCH v8 3/7] mfd: Add base driver for Netronix embedded controller

2021-01-16 Thread kernel test robot
Hi "Jonathan, Thank you for the patch! Perhaps something to improve: [auto build test WARNING on lee-mfd/for-mfd-next] [also build test WARNING on robh/for-next pwm/for-next abelloni/rtc-next linus/master v5.11-rc3 next-20210115] [If your patch is applied to the wrong git tree, kindly drop us a

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Re: [PATCH net-next 1/1] stmmac: intel: change all EHL/TGL to auto detect phy addr

2021-01-16 Thread Jakub Kicinski
On Sat, 16 Jan 2021 10:12:21 +0100 Jan Kiszka wrote: > On 06.11.20 10:43, Wong Vee Khee wrote: > > From: Voon Weifeng > > > > Set all EHL/TGL phy_addr to -1 so that the driver will automatically > > detect it at run-time by probing all the possible 32 addresses. > > > > Signed-off-by: Voon

arch/arm64/include/asm/cmpxchg.h:88:1: sparse: sparse: cast truncates bits from constant value (ffff becomes ff)

2021-01-16 Thread kernel test robot
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 0da0a8a0a0e1845f495431c3d8d733d2bbf9e9e5 commit: 4beba9486abd2f86d125271d6946f7c38ed0fe77 mm: Add PG_arch_2 page flag date: 5 months ago config: arm64-randconfig-s031-20210117 (attached as .config)

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drivers/dma/ppc4xx/adma.c:688:38: sparse: sparse: incorrect type in argument 2 (different address spaces)

2021-01-16 Thread kernel test robot
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 0da0a8a0a0e1845f495431c3d8d733d2bbf9e9e5 commit: 894fa235eb4ca0bfa692dbe4932c2f940cdc8c1e powerpc: inline iomap accessors date: 6 weeks ago config: powerpc-randconfig-s031-20210117 (attached as .config)

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Re: [PATCH v4 2/2] media: dt-bindings: media: i2c: Add IMX300 CMOS sensor binding

2021-01-16 Thread Sakari Ailus
Hi AngeloGioacchino, On Wed, Jan 13, 2021 at 07:29:34PM +0100, AngeloGioacchino Del Regno wrote: > Add YAML device tree binding for IMX300 CMOS image sensor, and > the relevant MAINTAINERS entries. > > Signed-off-by: AngeloGioacchino Del Regno > > --- > .../bindings/media/i2c/sony,imx300.yaml

Re: Missing param value! Expected 'rw=...value...'

2021-01-16 Thread Randy Dunlap
On 1/16/21 3:07 PM, Heiner Kallweit wrote: > Since 60b7cab23e5e ("proc_sysctl: fix oops caused by incorrect command > parameters.") > I'm getting the following warning: Missing param value! Expected > 'rw=...value...' > AFAIK param rw doesn't require a value. That's what my command line looks >

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drivers/dma/ppc4xx/adma.c:4094:14: sparse: sparse: incorrect type in assignment (different address spaces)

2021-01-16 Thread kernel test robot
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 0da0a8a0a0e1845f495431c3d8d733d2bbf9e9e5 commit: 68f35add4ba4c850a33878633e10c02d7ba32d84 dmaengine: ppc4xx: make ppc440spe_adma_chan_list static date: 3 months ago config:

Re: [PATCH 2/3] media: videodev2.h: clarify v4l2_pix_format_mplane.sizeimage docs when to set to zero

2021-01-16 Thread Sakari Ailus
Hi Helen, Thanks for the patch. On Thu, Jan 14, 2021 at 03:01:48PM -0300, Helen Koike wrote: > sizeimage field should be set to zero for unused planes, even when > v4l2_pix_format_mplane.num_planes is smaller then the index of planes. > > Signed-off-by: Helen Koike > > --- > > I caught this

Re: [PATCH 3/3] media: videobuf2-v4l2: remove redundant error test

2021-01-16 Thread Sakari Ailus
On Thu, Jan 14, 2021 at 03:01:49PM -0300, Helen Koike wrote: > request_fd is validated under media_request_get_by_fd() just below this > check. Thus remove it. > > Suggested-by: Tomasz Figa > Signed-off-by: Helen Koike Reviewed-by: Sakari Ailus -- Sakari Ailus

Re: Old platforms never die, was Re: Old platforms: bring out your dead

2021-01-16 Thread Finn Thain
On Sat, 16 Jan 2021, Rob Landley wrote: > Speaking of which, my qemu m68k system has failed to boot ever since commit: > > commit f93bfeb55255bddaa16597e187a99ae6131b964a > Author: Finn Thain > Date: Sun Jun 28 14:23:12 2020 +1000 > > macintosh/via-macii: Poll the device most likely to

Re: [PATCH] media: i2c: imx219: Rewrite tables and implement more modes

2021-01-16 Thread Sakari Ailus
Hi AngeloGioacchino, On Fri, Jan 15, 2021 at 07:52:33PM +0100, AngeloGioacchino Del Regno wrote: > Enhance the feature set for this camera sensor by in rewriting the > entire tables (as they were just meaningless magic register writes) > in a similar form, but giving some names to the actual

Missing param value! Expected 'rw=...value...'

2021-01-16 Thread Heiner Kallweit
Since 60b7cab23e5e ("proc_sysctl: fix oops caused by incorrect command parameters.") I'm getting the following warning: Missing param value! Expected 'rw=...value...' AFAIK param rw doesn't require a value. That's what my command line looks like: Command line: initrd=\intel-ucode.img

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RE: [PATCH] x86/hyperv: Initialize clockevents after LAPIC is initialized

2021-01-16 Thread Michael Kelley
From: Dexuan Cui Sent: Saturday, January 16, 2021 2:32 PM > > With commit 4df4cb9e99f8, the Hyper-V direct-mode STIMER is actually > initialized before LAPIC is initialized: see > > apic_intr_mode_init() > > x86_platform.apic_post_init() > hyperv_init() > hv_stimer_alloc()

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[PATCH] x86/hyperv: Initialize clockevents after LAPIC is initialized

2021-01-16 Thread Dexuan Cui
With commit 4df4cb9e99f8, the Hyper-V direct-mode STIMER is actually initialized before LAPIC is initialized: see apic_intr_mode_init() x86_platform.apic_post_init() hyperv_init() hv_stimer_alloc() apic_bsp_setup() setup_local_APIC() setup_local_APIC() temporarily

Re: [PATCH v5 0/3] rtc: s5m: driver improvements

2021-01-16 Thread Alexandre Belloni
On Thu, 14 Jan 2021 11:22:16 +0100, Bartosz Golaszewski wrote: > This is a set of improvements for the rtc-s5m driver. The first patch > is new in v4: I noticed the I2C regmap is not selected by this driver's > Kconfig. Two subsequent patches were already submitted separately. > > v1 -> v2: > -

[PATCH] mm: thp: fix MADV_REMOVE deadlock on shmem THP

2021-01-16 Thread Hugh Dickins
Sergey reported deadlock between kswapd correctly doing its usual lock_page(page) followed by down_read(page->mapping->i_mmap_rwsem), and madvise(MADV_REMOVE) on an madvise(MADV_HUGEPAGE) area doing down_write(page->mapping->i_mmap_rwsem) followed by lock_page(page). This happened when

[PATCH 1/2] [v2] lib/hexdump: introduce DUMP_PREFIX_UNHASHED for unhashed addresses

2021-01-16 Thread Timur Tabi
Hashed addresses are useless in hexdumps unless you're comparing with other hashed addresses, which is unlikely. However, there's no need to break existing code, so introduce a new prefix type that prints unhashed addresses. Signed-off-by: Timur Tabi Reviewed-by: Petr Mladek Cc: Roman Fietze

[PATCH 2/2] mm/page_poison: use unhashed address in hexdump for check_poison_mem()

2021-01-16 Thread Timur Tabi
Now that print_hex_dump() is capable of printing unhashed addresses, use that feature in the code that reports memory errors. Hashed addresses don't tell you where the corrupted page actually is. Signed-off-by: Timur Tabi --- mm/page_poison.c | 2 +- 1 file changed, 1 insertion(+), 1

[PATCH 0/2] introduce DUMP_PREFIX_UNHASHED for hex dumps

2021-01-16 Thread Timur Tabi
First patch updates print_hex_dump() and related functions to allow callers to print hex dumps with unhashed addresses. It adds a new prefix type, so existing code is unchanged. Second patch changes a page poising function to use the new address type. This is just an example of a change. If

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[PATCH 2/2] clk: vc5: Add support for optional load capacitance

2021-01-16 Thread Adam Ford
There are two registers which can set the load capacitance for XTAL1 and XTAL2. These are optional registers when using an external crystal. Parse the device tree and set the corresponding registers accordingly. Signed-off-by: Adam Ford diff --git a/drivers/clk/clk-versaclock5.c

[PATCH 1/2] dt-bindings: clk: versaclock5: Add optional load capacitance property

2021-01-16 Thread Adam Ford
There are two registers which can set the load capacitance for XTAL1 and XTAL2. These are optional registers when using an external crystal. Since XTAL1 and XTAL2 will set to the same value, update the binding to support a single property called xtal-load-femtofarads. Signed-off-by: Adam Ford

Re: [PATCH 2/5] hugetlb: convert page_huge_active() to HP_Migratable flag

2021-01-16 Thread Mike Kravetz
On 1/16/21 4:06 AM, Oscar Salvador wrote: > On Sat, Jan 16, 2021 at 04:24:16AM +, Matthew Wilcox wrote: >> and name these HPG_restore_reserve and HPG_migratable >> >> and generate the calls to hugetlb_set_page_flag etc from macros, eg: >> >> #define TESTHPAGEFLAG(uname, lname)

Re: [PATCH v3 0/4] Remove one more platform_device_add_properties() call

2021-01-16 Thread Daniel Scally
On 16/01/2021 20:23, Andy Shevchenko wrote: > On Fri, Jan 15, 2021 at 11:52 AM Heikki Krogerus > wrote: >> Hi, >> >> I'm now clearing the dev_fwnode(dev)->secondary pointer in >> device_remove_software_node() as requested by Daniel and Andy. Thanks >> guys, it's much better now. I also took the

[PATCH] media: cx25821: Fix a bug when reallocating some dma memory

2021-01-16 Thread Christophe JAILLET
This function looks like a realloc. However, if 'risc->cpu != NULL', the memory will be freed, but never reallocated with the bigger 'size'. Explicitly set 'risc->cpu' to NULL, so that the reallocation is correctly performed a few lines below. Fixes: 5ede94c70553 ("[media] cx25821: remove bogus

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[PATCH] power: supply: fix sbs-charger build, needs REGMAP_I2C

2021-01-16 Thread Randy Dunlap
CHARGER_SBS should select REGMAP_I2C since it uses API(s) that are provided by that Kconfig symbol. Fixes these errors: ../drivers/power/supply/sbs-charger.c:149:21: error: variable ‘sbs_regmap’ has initializer but incomplete type static const struct regmap_config sbs_regmap = {

Re: [PATCH v2 4/5] remoteproc: meson-mx-ao-arc: Add a driver for the AO ARC remote procesor

2021-01-16 Thread Martin Blumenstingl
Hi Mathieu, thank you for taking the time to go through my patch! On Wed, Jan 13, 2021 at 12:43 AM Mathieu Poirier wrote: [...] > > + If unusre say N. > > s/unusre/unsure godo catch, noted. [...] > > +#include > > Is it possible for this to go after platform_device.h? I think so, not

[PATCH v8 4/7] pwm: ntxec: Add driver for PWM function in Netronix EC

2021-01-16 Thread Jonathan Neuschäfer
The Netronix EC provides a PWM output which is used for the backlight on some ebook readers. This patches adds a driver for the PWM output. The .get_state callback is not implemented, because the PWM state can't be read back from the hardware. Signed-off-by: Jonathan Neuschäfer Reviewed-by: Uwe

[PATCH v8 6/7] MAINTAINERS: Add entry for Netronix embedded controller

2021-01-16 Thread Jonathan Neuschäfer
Let's make sure I'll notice when there are patches for the NTXEC drivers. Signed-off-by: Jonathan Neuschäfer --- v4-v8: - no changes v3: - https://lore.kernel.org/lkml/20200924192455.2484005-7-j.neuschae...@gmx.net/ - Remove pwm and rtc bindings v2: -

Re: [PATCH] lib/hexdump: introduce DUMP_PREFIX_UNHASHED for unhashed addresses

2021-01-16 Thread Timur Tabi
On Fri, Jan 15, 2021 at 3:24 AM Petr Mladek wrote: > By other words, every print_hex_dump() used need to be reviewed in > which context might be called. I did a rough analysis of all current usage of DUMP_PREFIX_ADDRESS in the kernel, compared to the introduction of %px and hashed addresses,

[PATCH v8 7/7] ARM: dts: imx50-kobo-aura: Add Netronix embedded controller

2021-01-16 Thread Jonathan Neuschäfer
Enable the Netronix EC on the Kobo Aura ebook reader. Several features are still missing: - Frontlight/backlight. The vendor kernel drives the frontlight LED using the PWM output of the EC and an additional boost pin that increases the brightness. - Battery monitoring - Interrupts for

[PATCH v8 5/7] rtc: New driver for RTC in Netronix embedded controller

2021-01-16 Thread Jonathan Neuschäfer
With this driver, mainline Linux can keep its time and date in sync with the vendor kernel. Advanced functionality like alarm and automatic power-on is not yet supported. Signed-off-by: Jonathan Neuschäfer Acked-by: Alexandre Belloni --- v8: - Copy dev.of_node from parent device v7: - Adjust

RE: [PATCH] dt-bindings: mips: lantiq: Document Lantiq Xway DMA bindings

2021-01-16 Thread Martin Blumenstingl
(another late reply from me, sorry) > +required: > + - compatible > + - reg This is actually an older IP variant of what can be found in the Intel LGM SoCs. The dt-bindings are currently being upstreamed for that newer SoC in [0]. Based on "DOs and DON’Ts for designing and writing Devicetree

Re: [PATCH v2] gpiolib: Bind gpio_device to a driver to enable fw_devlink=on by default

2021-01-16 Thread Andy Shevchenko
On Sat, Jan 16, 2021 at 3:15 AM Saravana Kannan wrote: > v1 -> v2: > - Fixed up compilation errors that were introduced accidentally > - Fixed a missing put_device() See my comments as per v1 and address. -- With Best Regards, Andy Shevchenko

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Re: [PATCH v1] gpiolib: Bind gpio_device to a driver to enable fw_devlink=on by default

2021-01-16 Thread Andy Shevchenko
On Fri, Jan 15, 2021 at 11:03 PM Saravana Kannan wrote: > > There are multiple instances of GPIO devictree nodes of the form: What? Device Tree (or device tree). > foo { > compatible = "acme,foo"; > ... > > gpio0: gpio0@ { > compatible =

RE: [PATCH] dt-bindings: mips: lantiq: Document Lantiq Xway EBU bindings

2021-01-16 Thread Martin Blumenstingl
(again, sorry for seeing this patch late) > +properties: > + compatible: > +items: > + - enum: > + - lantiq,ebu-xway I think this compatible string is very generic and with that comes some problems. There is actually two different versions of this IP: one which has support for

sound/soc/samsung/aries_wm8994.c:525:34: warning: unused variable 'samsung_wm8994_of_match'

2021-01-16 Thread kernel test robot
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 1d94330a437a573cfdf848f6743b1ed169242c8a commit: 84569f329f7fcb40b7b1860f273b2909dabf2a2b Merge remote-tracking branch 'asoc/for-5.9' into asoc-next date: 6 months ago config: arm-randconfig-r033-20210117

RE: [PATCH] dt-bindings: mips: lantiq: Document Lantiq Xway CGU bindings

2021-01-16 Thread Martin Blumenstingl
(sorry for only seeing this late) [...] > +maintainers: > + - John Crispin personally I think we should get at least John's Acked-by but I don't know if there's any rule for adding a dt-binding for some other maintainer [...] > +required: > + - compatible > + - reg based on "DOs and DON’Ts

Re: [GIT PULL] SCSI fixes for 5.11-rc3

2021-01-16 Thread pr-tracker-bot
The pull request you sent on Sat, 16 Jan 2021 12:21:17 -0800: > git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git scsi-fixes has been merged into torvalds/linux.git: https://git.kernel.org/torvalds/c/0da0a8a0a0e1845f495431c3d8d733d2bbf9e9e5 Thank you! -- Deet-doot-dot, I am a bot.

Re: [PATCH v3 0/4] Remove one more platform_device_add_properties() call

2021-01-16 Thread Andy Shevchenko
On Fri, Jan 15, 2021 at 11:52 AM Heikki Krogerus wrote: > > Hi, > > I'm now clearing the dev_fwnode(dev)->secondary pointer in > device_remove_software_node() as requested by Daniel and Andy. Thanks > guys, it's much better now. I also took the liberty of including one > more PCI ID patch where I

Re: [PATCH v5] pgo: add clang's Profile Guided Optimization infrastructure

2021-01-16 Thread Bill Wendling
On Sat, Jan 16, 2021 at 9:39 AM Sedat Dilek wrote: > On Sat, Jan 16, 2021 at 10:44 AM 'Bill Wendling' via Clang Built Linux > wrote: > > > > From: Sami Tolvanen > > > > Enable the use of clang's Profile-Guided Optimization[1]. To generate a > > profile, the kernel is instrumented with PGO

[GIT PULL] SCSI fixes for 5.11-rc3

2021-01-16 Thread James Bottomley
Nine minor fixes, 7 in drivers and 2 in the core SCSI disk driver (sd) which should be harmless involving removing an unused variable and quietening a spurious warning. The patch is available here: git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git scsi-fixes The short changelog is:

Re: [PATCH 1/2] dt-bindings: soc: ti: ti,pruss: add ti,am1806-pruss

2021-01-16 Thread David Lechner
On 1/15/21 10:45 AM, Suman Anna wrote: + Sekhar and Bartosz Hi David, On 1/4/21 12:30 PM, David Lechner wrote: This adds a "ti,am1806-pruss" compatible type for the PRUSS found in TI AM18xx/OMAP-L138 SoCs. Signed-off-by: David Lechner ---

drivers/net/ethernet/google/gve/gve_tx.c:507:25: warning: variable 'buf' set but not used

2021-01-16 Thread kernel test robot
Hi Catherine, FYI, the error/warning still remains. tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 1d94330a437a573cfdf848f6743b1ed169242c8a commit: 6f007c6486d69967ac1d9e67df9ae9c77d49f1cc gve: Add support for raw addressing in the tx path date: 6

Re: [PATCH 2/2] soc: ti: pruss: add support for AM18XX/OMAP-L138 PRUSS

2021-01-16 Thread David Lechner
On 1/15/21 6:52 PM, Suman Anna wrote: Hi David, On 1/4/21 12:30 PM, David Lechner wrote: This adds support for the PRUSS found in AM18XX/OMAP-L138. This PRUSS doesn't have a CFG register, so that is made optional as selected by the device tree compatible string. ARCH_DAVINCI is added in the

[PATCH] media: i2c: fix odd_ptr_err.cocci warnings

2021-01-16 Thread Julia Lawall
From: kernel test robot PTR_ERR should access the value just tested by IS_ERR Generated by: scripts/coccinelle/tests/odd_ptr_err.cocci Fixes: 11c0d8fdccc5 ("media: i2c: Add support for the OV8865 image sensor") CC: Paul Kocialkowski Reported-by: kernel test robot Signed-off-by: kernel test

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Re: [GIT PULL] RISC-V Fixes for 5.11-rc4

2021-01-16 Thread pr-tracker-bot
The pull request you sent on Sat, 16 Jan 2021 09:54:51 -0800 (PST): > git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git > tags/riscv-for-linus-5.11-rc4 has been merged into torvalds/linux.git: https://git.kernel.org/torvalds/c/acda701bf1e8233f982164c8ddbedc055427212d Thank you! --

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