Re: [PATCH] phy: qcom-ufs: add missing MODULE_DESCRIPTION/LICENSE

On 2017-11-20 13:33, Jesse Chan wrote: This change resolves a new compile-time warning when built as a loadable module: WARNING: modpost: missing MODULE_LICENSE() in drivers/phy/qualcomm/phy-qcom-ufs.o see include/linux/module.h for more information This adds the license as "GPL v2", which

[PATCH] tools/hv: Fix IP reporting by KVP daemon with SRIOV

From: Haiyang Zhang On Hyper-V the VF NIC has the same MAC as the related synthetic NIC. VF NIC can work under the synthetic NIC transparently, without its own IP address. The existing KVP daemon only gets IP from the first NIC matching a MAC address, and may not be able

Re: [PATCH 4.14 00/31] 4.14.1-stable review

On Tue, Nov 21, 2017 at 07:07:14PM +, Ben Hutchings wrote: > On Tue, 2017-11-21 at 18:09 +0100, Greg Kroah-Hartman wrote: > > On Tue, Nov 21, 2017 at 04:46:18PM +, Ben Hutchings wrote: > > > On Tue, 2017-11-21 at 17:35 +0100, Greg Kroah-Hartman wrote: > > > > On Tue, Nov 21, 2017 at

Re: [RFC PATCH for 4.15 v3 15/22] rseq: selftests: Provide self-tests

On 11/21/2017 10:05 AM, Mathieu Desnoyers wrote: > - On Nov 21, 2017, at 10:34 AM, shuah sh...@kernel.org wrote: > > [...] >>> --- >>> MAINTAINERS|1 + >>> tools/testing/selftests/Makefile |1 + >>>

Re: [patches] Re: [PATCH] dt-bindings: Add a RISC-V SBI firmware node

On Mon, 20 Nov 2017 17:08:44 PST (-0800), j.neuschae...@gmx.net wrote: On Mon, Nov 20, 2017 at 01:28:01PM -0800, Palmer Dabbelt wrote: > > @@ -0,0 +1,20 @@ > > +RISC-V Supervisor Binary Interface (SBI) > > + > > +The RISC-V privileged ISA specification mandates the presence of a supervisor > >

Re: [PATCH] net: phy: harmonize phy_id{,_mask} data type

On 11/21/2017 01:52 AM, Richard Leitner wrote: > From: Richard Leitner > > Previously phy_id was u32 and phy_id_mask was unsigned int. As the > phy_id_mask defines the important bits of the phy_id (and is therefore > the same size) these two variables should be the

Attention

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Re: [PATCH 4/4] cpu_cooling: Drop static-power related stuff

Hi, On Tue, Nov 21, 2017 at 08:57:06AM -0800, Eduardo Valentin wrote: [snip] > As I said before, the minimal you guys (ARM and Linaro) can do is to at > least upstream the Juno code! as a reference. Come on guys? what is > preventing you to upstream Juno model? As Ionela pointed out earlier

Re: 4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)

On 11/21/2017 07:09 PM, Jens Axboe wrote: > On 11/21/2017 10:27 AM, Jens Axboe wrote: >> On 11/21/2017 03:14 AM, Christian Borntraeger wrote: >>> Bisect points to >>> >>> 1b5a7455d345b223d3a4658a9e5fce985b7998c1 is the first bad commit >>> commit 1b5a7455d345b223d3a4658a9e5fce985b7998c1 >>>

Re: [PATCH 4/4] cpu_cooling: Drop static-power related stuff

On Tue, Nov 21, 2017 at 07:05:46PM +0100, Daniel Lezcano wrote: > On 21/11/2017 19:00, Javi Merino wrote: > > Hi, > > > > On Tue, Nov 21, 2017 at 08:57:06AM -0800, Eduardo Valentin wrote: > > > > [snip] > > > >> As I said before, the minimal you guys (ARM and Linaro) can do is to at > >> least

Re: 4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)

On 11/21/2017 11:27 AM, Jens Axboe wrote: > On 11/21/2017 11:12 AM, Christian Borntraeger wrote: >> >> >> On 11/21/2017 07:09 PM, Jens Axboe wrote: >>> On 11/21/2017 10:27 AM, Jens Axboe wrote: On 11/21/2017 03:14 AM, Christian Borntraeger wrote: > Bisect points to > >

[PATCH v2] HID: cp2112: Fix I2C_BLOCK_DATA transactions

The existing driver erroneously treats I2C_BLOCK_DATA and BLOCK_DATA commands the same. For I2C_BLOCK_DATA reads, the length of the read is provided in data->block[0], but the length itself should not be sent to the slave. In contrast, for BLOCK_DATA reads no length is specified since the length

[no subject]

Hiya http://bit.ly/2z5P5es

Re: [PATCH] tpm: Add explicit chip->ops locking for sysfs attributes.

On Tue, Nov 21, 2017 at 10:28:58AM -0800, Guenter Roeck wrote: > I'll split the patch into two parts, and only add (hopefully) > non-controversial tpm2 attributes for now (which I think is durations > and timeouts). Or, in other words, I'll split the attributes into > two groups - one generic and

Re: 4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)

On 11/21/2017 07:39 PM, Jens Axboe wrote: > On 11/21/2017 11:27 AM, Jens Axboe wrote: >> On 11/21/2017 11:12 AM, Christian Borntraeger wrote: >>> >>> >>> On 11/21/2017 07:09 PM, Jens Axboe wrote: On 11/21/2017 10:27 AM, Jens Axboe wrote: > On 11/21/2017 03:14 AM, Christian Borntraeger

Re: [PATCH 4/4] cpu_cooling: Drop static-power related stuff

On Tue, Nov 21, 2017 at 06:00:07PM +, Javi Merino wrote: > Hi, > > On Tue, Nov 21, 2017 at 08:57:06AM -0800, Eduardo Valentin wrote: > > [snip] > > > As I said before, the minimal you guys (ARM and Linaro) can do is to at > > least upstream the Juno code! as a reference. Come on guys? what

[RFC v4 01/10] S.A.R.A. Documentation

Adding documentation for S.A.R.A. LSM. Signed-off-by: Salvatore Mesoraca --- Documentation/admin-guide/LSM/SARA.rst | 173 Documentation/admin-guide/LSM/index.rst | 1 + Documentation/admin-guide/kernel-parameters.txt | 24

[RFC v4 06/10] Creation of "pagefault_handler" LSM hook

Creation of a new hook to let LSM modules handle user-space pagefaults on x86. It can be used to avoid segfaulting the originating process. If it's the case it can modify process registers before returning. This is not a security feature by itself, it's a way to soften some unwanted side-effects

[RFC v4 09/10] S.A.R.A. WX Protection procattr interface

This allow threads to get current WX Protection flags for themselves or for other threads (if they have CAP_MAC_ADMIN). It also allow a thread to set itself flags to a stricter set of rules than the current one. Via a new wxprot flag (SARA_WXP_FORCE_WXORX) is it possible to ask the kernel to

[RFC v4 10/10] XATTRs support

Adds support for extended filesystem attributes in security and user namespaces. They can be used to override flags set via the centralized configuration, even when S.A.R.A. configuration is locked or saractl is not used at all. Signed-off-by: Salvatore Mesoraca ---

[RFC v4 00/10] S.A.R.A. a new stacked LSM

S.A.R.A. (S.A.R.A. is Another Recursive Acronym) is a stacked Linux Security Module that aims to collect heterogeneous security measures, providing a common interface to manage them. It can be useful to allow minor security features to use advanced management options, like user-space configuration

Re: [PATCH] selftests: posix_timers: Use common error handling code in two functions

>> Add jump targets so that a bit of exception handling can be better reused >> at the end of these functions. >> >> This issue was detected by using the Coccinelle software. > > Please include Coccinelle report in the change log. I guess that I can not append the kind of report you might be

Re: [PATCH] selftest: sync: Use common error handling code in sync_file_info()

>> Add a jump target so that a bit of exception handling can be better reused >> at the end of this function. >> >> This issue was detected by using the Coccinelle software. > > I would like to see the Coccinelle log included in the commit log I guess that I can not append the kind of report you

Re: [PATCH v3] typec: tcpm: fusb302: Resolve out of order messaging events

On Tue, Nov 21, 2017 at 02:12:12PM +, Adam Thomson wrote: > The expectation in the FUSB302 driver is that a TX_SUCCESS event > should occur after a message has been sent, but before a GCRCSENT > event is raised to indicate successful receipt of a message from > the partner. However in some

[PATCH] proc: simpler /proc/vmcore cleanup

Iterators aren't necessary as you can just grab the first entry and delete it until no entries left. Signed-off-by: Alexey Dobriyan --- fs/proc/vmcore.c |6 ++ 1 file changed, 2 insertions(+), 4 deletions(-) --- a/fs/proc/vmcore.c +++ b/fs/proc/vmcore.c @@

Re: [PATCH v2] mm: show total hugetlb memory consumption in /proc/meminfo

On Tue, 21 Nov 2017 15:15:55 + Roman Gushchin wrote: > > > + > > > + for_each_hstate(h) { > > > + unsigned long count = h->nr_huge_pages; > > > + > > > + total += (PAGE_SIZE << huge_page_order(h)) * count; > > > + > > > + if (h == _hstate) > > > > I'm

Re: selftests: Completion of error handling

>> Static source code analysis points out that the checking of return values >> from >> some function calls is incomplete also in this software area. >> How would you like to fix remaining open issues there? >> > > Without understanding the details on which failures, Are you using any dedicated

Re: 4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)

On 11/21/2017 12:15 PM, Christian Borntraeger wrote: > > > On 11/21/2017 07:39 PM, Jens Axboe wrote: >> On 11/21/2017 11:27 AM, Jens Axboe wrote: >>> On 11/21/2017 11:12 AM, Christian Borntraeger wrote: On 11/21/2017 07:09 PM, Jens Axboe wrote: > On 11/21/2017 10:27 AM, Jens

Re: [PATCH] cpupower: Combine two condition checks into one statement in get_cpu_topology()

On 11/20/2017 11:19 AM, SF Markus Elfring wrote: > From: Markus Elfring > Date: Mon, 20 Nov 2017 19:10:14 +0100 > > The same assignments were used in an if branch of two separate statements. > > * Merge their condition checks into a single statement instead. > >

new patchset to eliminate DM's use of BIOSET_NEED_RESCUER [was: Re: [PATCH 00/13] block: assorted cleanup for bio splitting and cloning.]

On Tue, Nov 21 2017 at 7:43am -0500, Mike Snitzer wrote: > Decided it a better use of my time to review and then hopefully use the > block-core's bio splitting infrastructure in DM. Been meaning to do > that for quite a while anyway. This mail from you just made it all

[PATCH] bnxt_en: Fix an error handling path in 'bnxt_get_module_eeprom()'

Error code returned by 'bnxt_read_sfp_module_eeprom_info()' is handled a few lines above when reading the A0 portion of the EEPROM. The same should be done when reading the A2 portion of the EEPROM. In order to correctly propagate an error, update 'rc' in this 2nd call as well, otherwise 0

Re: [PATCH 3.16 084/294] KVM: async_pf: make rcu irq exit if not triggered from idle task

On Tue, 2017-11-07 at 11:37 +0100, Paolo Bonzini wrote: [...] > Looks good, please backport > > b862789aa5186d5ea3a024b7cfe0f80c3a38b980 and > a2b7861bb33b2538420bb5d8554153484d3f961f > > as well. OK, I've queued these up. Ben. -- Ben Hutchings If you seem to know what you are doing, you'll

Re: 4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)

On 11/21/2017 08:30 PM, Jens Axboe wrote: > On 11/21/2017 12:15 PM, Christian Borntraeger wrote: >> >> >> On 11/21/2017 07:39 PM, Jens Axboe wrote: >>> On 11/21/2017 11:27 AM, Jens Axboe wrote: On 11/21/2017 11:12 AM, Christian Borntraeger wrote: > > > On 11/21/2017 07:09 PM,

Re: 4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)

On 11/21/2017 01:12 PM, Christian Borntraeger wrote: > > > On 11/21/2017 08:30 PM, Jens Axboe wrote: >> On 11/21/2017 12:15 PM, Christian Borntraeger wrote: >>> >>> >>> On 11/21/2017 07:39 PM, Jens Axboe wrote: On 11/21/2017 11:27 AM, Jens Axboe wrote: > On 11/21/2017 11:12 AM,

Re: 4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)

On 11/21/2017 01:31 PM, Christian Borntraeger wrote: > > > On 11/21/2017 09:21 PM, Jens Axboe wrote: >> On 11/21/2017 01:19 PM, Christian Borntraeger wrote: >>> >>> On 11/21/2017 09:14 PM, Jens Axboe wrote: On 11/21/2017 01:12 PM, Christian Borntraeger wrote: > > > On 11/21/2017

Re: [PATCH RFC] lib: simplify bitmap_from_u32array API

>From 1a922d271d2ad05265871bbbd68d0414fa5ae49e Mon Sep 17 00:00:00 2001 From: Yury Norov Date: Tue, 21 Nov 2017 23:22:15 +0300 Subject: [PATCH 2/2] bitmap: replace bitmap_{from,to}_u32array with bitmap_{from,to}_arr32 over the kernel. Additionally to it: *

Re: [PATCH v1 5/9] perf util: Remove a set of shadow stats static variables

On Tue, Nov 21, 2017 at 10:03:50AM -0800, Andi Kleen wrote: > > all this is about switching from array to rb_list for the --per-thread case, > > which can be considered as a special use case.. how much do we suffer in > > performance with new code? how about the "perf stat -I 100", would it scale

Re: [PATCH 12/30] x86, kaiser: map GDT into user page tables

On 11/20/2017 12:46 PM, Andy Lutomirski wrote: >>> + /* >>> + * We could theoretically do this in setup_fixmap_gdt(). >>> + * But, we would need to rewrite the above page table >>> + * allocation code to use the bootmem allocator. The >>> + * buddy allocator is not

Re: [PATCH PREEMPT RT] rt-mutex: fix deadlock in device mapper

On Tue, 2017-11-21 at 14:56 -0500, Mikulas Patocka wrote: > > If we don't have any reason why it is needed to unplug block requests when > a spinlock is taken - so let's not do this. That's perfectly fine.  I guess I shouldn't have even mentioned having encountered unplug at mutex being

Re: kernel_read() changed from v4.13 to v4.14

On Tue, Nov 21, 2017 at 1:05 PM, Zytaruk, Kelly wrote: > I noticed that the parameter ordering to kernel_read() changed from Linux > kernel v4.13 to v4.14 when the function was moved into fs/read_write.c from > exec.c > > 4.13.15 - int kernel_read(struct file *file,

Re: [alsa-devel] [RFC PATCH 0/7] Fix Intel audio Kconfig issues

On 11/21/17 11:10 AM, Takashi Iwai wrote: On Sat, 18 Nov 2017 10:25:28 +0100, Takashi Iwai wrote: On Sat, 18 Nov 2017 01:01:55 +0100, Pierre-Louis Bossart wrote: At the risk of being scolded for the third time in two days by Linux overlords (no hard feelings), here's an attempt to clean

Re: [PATCH 1/2] iio: chemical: sgpxx: Support Sensirion SGPxx sensors

Hello, some quick comments on this driver below I think documentation is missing and the ABI is a bit problematic and unusual > Support Sensirion SGP30 and SGPC3 multi-pixel I2C gas sensors generally, we tend to avoid wildcard driver names; sgp30 would be preferred over sgpxx > Supported

Re: [dm-devel] [PATCH 00/13] block: assorted cleanup for bio splitting and cloning.

On Tue, Nov 21 2017, Mike Snitzer wrote: > On Mon, Nov 20 2017 at 8:35pm -0500, > Mike Snitzer wrote: > >> On Mon, Nov 20 2017 at 7:34pm -0500, >> NeilBrown wrote: >> >> > On Mon, Nov 20 2017, Mike Snitzer wrote: >> > >> > > >> > > But I've now queued

Re: [PATCH v2] mm: show total hugetlb memory consumption in /proc/meminfo

On Tue, Nov 21, 2017 at 11:19:07AM -0800, Andrew Morton wrote: > On Tue, 21 Nov 2017 15:15:55 + Roman Gushchin wrote: > > > > > + > > > > + for_each_hstate(h) { > > > > + unsigned long count = h->nr_huge_pages; > > > > + > > > > + total +=

[GIT PULL] xfs: more fixes for 4.15

Hi Linus, Here are a couple more patches to fix a memory leak and some refactoring to make it easier to keep xfsprogs' libxfs in sync with the kernel. --D The following changes since commit 2015a63dce8d73a439232a0d5162c88d8513101e: xfs: fix type usage (2017-11-16 12:06:45 -0800) are

Re: [PATCH 2/7] kbuild: Add P= command line flag to run checkpatch

On Tue, Nov 21, 2017 at 1:10 AM, Knut Omang wrote: > Would you like to keep the checkpatch changes in some form, or would you > rather > see everything happening in the wrapper? I don't have a strong preference one way or another, but keeping everything in a wrapper

Re: scheduling while atomic from vmci_transport_recv_stream_cb in 3.16 kernels

On Wed, 2017-09-13 at 17:19 +0200, Michal Hocko wrote: > On Wed 13-09-17 15:07:26, Jorgen S. Hansen wrote: [...] > > The patch below has been used to fix the above issue by other distros > > - among them Redhat for the 3.10 kernel, so it should work for 3.16 as > > well. > > Thanks for the

Re: RFC: Copying Device Tree File into reserved area of VMLINUX before deployment

On 2017-11-21 18:09, Rob Herring wrote: On Mon, Nov 20, 2017 at 3:39 PM, Frank Rowand wrote: Hi Ulf, Rob, On 11/20/17 15:19, Ulf Samuelsson wrote: On 2017-11-20 05:32, Frank Rowand wrote: Hi Ulf, On 11/19/17 23:23, Frank Rowand wrote: adding devicetree list,

Re: [PATCH 2/7] kbuild: Add P= command line flag to run checkpatch

On Tue, 2017-11-21 at 12:48 -0700, Jim Davis wrote: > On Tue, Nov 21, 2017 at 1:10 AM, Knut Omang wrote: > > > Would you like to keep the checkpatch changes in some form, or would you > > rather > > see everything happening in the wrapper? > > I don't have a strong

Re: [patches] Re: [PATCH] dt-bindings: Add a RISC-V SBI firmware node

On Tue, Nov 21, 2017 at 09:37:02AM -0800, Palmer Dabbelt wrote: [...] > This isn't really a big deal to me, as I'm only interested in RISC-V > systems, but there's been some pushback on the concept of an SBI so it > seemed like a simple way to allow people to build non-SBI (and there for not >

Re: [RFC PATCH for 4.15 v3 15/22] rseq: selftests: Provide self-tests

On 11/21/2017 02:22 PM, Mathieu Desnoyers wrote: > - On Nov 21, 2017, at 12:40 PM, shuah sh...@kernel.org wrote: > >> On 11/21/2017 10:05 AM, Mathieu Desnoyers wrote: >>> - On Nov 21, 2017, at 10:34 AM, shuah sh...@kernel.org wrote: >>> >>> [...] > --- > MAINTAINERS

Re: [PATCH v4 10/12] arm64: vdso: replace gettimeofday.S with global vgettimeofday.C

On 11/21/2017 10:03 AM, Jeffrey Bastian wrote: On Thu, Nov 02, 2017 at 12:22:36AM -0400, Jon Masters wrote: On Nov 2, 2017, at 06:14, Mark Salyzyn wrote: Holding off respin or followup patch until after we get a response from Jon Masters on their QE

Re: [PATCH v3 3/3] perf, tools, script: Allow computing metrics in perf script

On Tue, Nov 21, 2017 at 09:07:14AM -0800, Andi Kleen wrote: > On Tue, Nov 21, 2017 at 10:28:06AM +0100, Jiri Olsa wrote: > > On Mon, Nov 20, 2017 at 08:03:06AM -0800, Andi Kleen wrote: > > > > > Yes it is. > > > > > > > > > > It's for the complete sampling period because it is computed > > > > >

Re: [v2] mmc: sdhci-msm: Optionally wait for signal level changes

On Montag, 20. November 2017 20:56:47 CET Bjorn Andersson wrote: > Not all instances of the SDCC core supports changing signal voltage and > as such will not generate a power interrupt when the software attempts > to change the voltage. This results in probing the eMMC on some devices > to take

Re: [PATCH 00/13] block: assorted cleanup for bio splitting and cloning.

On Tue, Nov 21 2017 at 2:44pm -0500, NeilBrown wrote: > On Tue, Nov 21 2017, Mike Snitzer wrote: > > > On Mon, Nov 20 2017 at 8:35pm -0500, > > Mike Snitzer wrote: > > > >> On Mon, Nov 20 2017 at 7:34pm -0500, > >> NeilBrown wrote: > >>

Re: [PATCH PREEMPT RT] rt-mutex: fix deadlock in device mapper

On Tue, 21 Nov 2017, Mike Galbraith wrote: > On Tue, 2017-11-21 at 11:11 -0500, Mikulas Patocka wrote: > > > > So, drop the spinlock unplugging and leave only mutex unplugging, > > reproduce the deadlock and send the stacktraces. > > Nah, I reproduced it five years ago.  Is any of that

[bbb-overlays] Fixing overlay configfs for v4.14

Hi Pantelis, Using overlay configfs on v4.14 requires two fixes, both due to commit d1651b03c2df75db ("of: overlay: add overlay symbols to live device tree"): 1. As the symbols were added to the ovinfo[] array without calling of_fill_overlay_info(), the new of_overlay_info.info

RE: [RFC PATCH] tpm: don't return -EINVAL if TPM command validation fails

> -Original Message- > From: Jarkko Sakkinen [mailto:jarkko.sakki...@linux.intel.com] > Sent: Tuesday, November 21, 2017 4:30 AM > To: Javier Martinez Canillas > Cc: linux-kernel@vger.kernel.org; Peter Huewe ; Tricca, > Philip B

kernel_read() changed from v4.13 to v4.14

I noticed that the parameter ordering to kernel_read() changed from Linux kernel v4.13 to v4.14 when the function was moved into fs/read_write.c from exec.c 4.13.15 - int kernel_read(struct file *file, loff_t offset, char *addr, unsigned long count) 4.14.1 - ssize_t kernel_read(struct file

Re: [serial8250_interrupt] RIP: 0010:arch_local_irq_restore+0x2/0x8

On Tue, 2017-11-21 at 16:39 +0200, Andy Shevchenko wrote: > On Tue, 2017-11-21 at 21:31 +0800, Fengguang Wu wrote: > > On Tue, Nov 21, 2017 at 08:33:57PM +0800, Fengguang Wu wrote: >>> FYI this happens in mainline kernel 4.14.0-02748-gabc36be. > > > It shows up since v4.13 . > > > > Sorry it

Re: [alsa-devel] [RFC PATCH 1/7] ASoC: Intel: Fix Kconfig

On 11/21/17 11:07 AM, Takashi Iwai wrote: On Sat, 18 Nov 2017 01:01:56 +0100, Pierre-Louis Bossart wrote: Follow network example suggested by Linus, move Intel definitions in if/endif block and clarify which options distro configurations should enable - everything except legacy Baytrail stuff

Re: [RFC PATCH for 4.15 v3 15/22] rseq: selftests: Provide self-tests

- On Nov 21, 2017, at 4:24 PM, Shuah Khan shua...@osg.samsung.com wrote: > On 11/21/2017 02:22 PM, Mathieu Desnoyers wrote: >> - On Nov 21, 2017, at 12:40 PM, shuah sh...@kernel.org wrote: >> >>> On 11/21/2017 10:05 AM, Mathieu Desnoyers wrote: - On Nov 21, 2017, at 10:34 AM,

Re: [rbtree_test_init] watchdog: BUG: soft lockup - CPU#0 stuck for 22s! [swapper:1]

On Tue, 21 Nov 2017 19:10:22 +0800 Fengguang Wu wrote: > Hello, > > FYI this happens in mainline kernel 4.14.0-03453-ge37e0ee. > It at least dates back to v4.1 . > > It occurs in 2 out of 2 boots. > > [ 140.043368] watchdog: BUG: soft lockup - CPU#0 stuck for 22s!

[PATCH] selftests: posix_timers: Make signal handling safer

From: Markus Elfring Date: Tue, 21 Nov 2017 20:56:51 +0100 Use the data type "sig_atomic_t" for the variable "done" so that it can be safely modified by a signal handler. Fixes: 0bc4b0cf15708fca04095232c4e448634e94d029 ("selftests: add basic posix timers

Re: 4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)

On 11/21/2017 09:14 PM, Jens Axboe wrote: > On 11/21/2017 01:12 PM, Christian Borntraeger wrote: >> >> >> On 11/21/2017 08:30 PM, Jens Axboe wrote: >>> On 11/21/2017 12:15 PM, Christian Borntraeger wrote: On 11/21/2017 07:39 PM, Jens Axboe wrote: > On 11/21/2017 11:27 AM, Jens

Re: [PATCH v3 1/3] leds: core: Introduce generic pattern interface

Hi Bjorn, I have one general remark below. On 11/15/2017 08:13 AM, Bjorn Andersson wrote: > Some LED controllers have support for autonomously controlling > brightness over time, according to some preprogrammed pattern or > function. > > This adds a new optional operator that LED class drivers

[PATCH v3] MIPS: Add nonxstack=on|off kernel parameter

From: Miodrag Dinic Add a new kernel parameter to override the default behavior related to the decision whether to set up stack as non-executable in function mips_elf_read_implies_exec(). The new parameter is used to control non executable stack and heap, regardless of

Re: [PATCH v2] HID: cp2112: Fix I2C_BLOCK_DATA transactions

On Tue, 21 Nov 2017, Eudean Sun wrote: > The existing driver erroneously treats I2C_BLOCK_DATA and BLOCK_DATA > commands the same. > > For I2C_BLOCK_DATA reads, the length of the read is provided in > data->block[0], but the length itself should not be sent to the slave. In > contrast, for

[PATCH v2 1/2] olpc_dcon: Change bitshifts to BIT macro

From: Zebulon McCorkle checkpatch.pl reported the bitshifts (1< --- drivers/staging/olpc_dcon/olpc_dcon.h | 30 +++--- 1 file

[PATCH v2 2/2] olpc_dcon: Line up parentheses in func calls and defs

From: Zebulon McCorkle Line up arguments to opening parentheses and ensure lines stay under 80 columns, since checkpatch.pl was complaining about incorrect indentation in function calls and definitions. Signed-off-by: Zebulon McCorkle ---

[PATCH v2 0/2] olpc_dcon: Fix style issues

From: Zebulon McCorkle checkpatch.pl was complaining about style issues in the olpc_dcon driver. I've split this into two patches at the request of Greg Kroah-Hartman's patch-bot. Zebulon McCorkle (2): olpc_dcon: Change bitshifts to BIT macro olpc_dcon: Line up

[PATCH v2] mm, mlock, vmscan: no more skipping pagevecs

When a thread mlocks an address space backed either by file pages which are currently not present in memory or swapped out anon pages (not in swapcache), a new page is allocated and added to the local pagevec (lru_add_pvec), I/O is triggered and the thread then sleeps on the page. On I/O

[PATCH 2/2] Net: wireless: nl80211: fix coding style

Fix some coding styles. Signed-off-by: Guilherme Tadashi Maeoka --- net/wireless/nl80211.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index b1ac23ca20c8..0d7e77e03db5 100644 ---

Re: [RFC PATCH for 4.15 v3 15/22] rseq: selftests: Provide self-tests

- On Nov 21, 2017, at 12:40 PM, shuah sh...@kernel.org wrote: > On 11/21/2017 10:05 AM, Mathieu Desnoyers wrote: >> - On Nov 21, 2017, at 10:34 AM, shuah sh...@kernel.org wrote: >> >> [...] --- MAINTAINERS|1 +

Re: [PATCH] mm, mlock, vmscan: no more skipping pagevecs

On Tue, Nov 21, 2017 at 10:22:23AM -0800, Shakeel Butt wrote: > On Tue, Nov 21, 2017 at 7:06 AM, Johannes Weiner wrote: > > On Tue, Nov 21, 2017 at 01:39:57PM +0100, Vlastimil Babka wrote: > >> On 11/04/2017 11:43 PM, Shakeel Butt wrote: > >> > When a thread mlocks an address

[PATCH 3/4] ARM: pxa/spitz: Remove hardcoded partitioning, use sharpslpart parser

With the introduction of sharpslpart partition parser we can now read the offsets from NAND: we specify the list of the parsers as platform data, with cmdlinepart and ofpart parsers first allowing to override the part. table written in NAND. This is done here in the board file. Emulators like

[PATCH 1/4] ARM: pxa/corgi: Remove hardcoded partitioning, use sharpslpart parser

With the introduction of sharpslpart partition parser we can now read the offsets from NAND: we specify the list of the parsers as platform data, with cmdlinepart and ofpart parsers first allowing to override the part. table written in NAND. This is done here in the board file. Emulators like

[PATCH 4/4] ARM: pxa/poodle: Remove hardcoded partitioning, use sharpslpart parser

With the introduction of sharpslpart partition parser we can now read the offsets from NAND: we specify the list of the parsers as platform data, with cmdlinepart and ofpart parsers first allowing to override the part. table written in NAND. This is done here in the board file. Emulators like

[PATCH 2/4] ARM: pxa/tosa: Remove hardcoded partitioning, use sharpslpart parser

With the introduction of sharpslpart partition parser we can now read the offsets from NAND: we specify the list of the parsers as platform data, with cmdlinepart and ofpart parsers first allowing to override the part. table written in NAND. This is done here in the board file. Emulators like

Re: 4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)

On 11/21/2017 01:19 PM, Christian Borntraeger wrote: > > On 11/21/2017 09:14 PM, Jens Axboe wrote: >> On 11/21/2017 01:12 PM, Christian Borntraeger wrote: >>> >>> >>> On 11/21/2017 08:30 PM, Jens Axboe wrote: On 11/21/2017 12:15 PM, Christian Borntraeger wrote: > > > On

Re: 4.14: WARNING: CPU: 4 PID: 2895 at block/blk-mq.c:1144 with virtio-blk (also 4.12 stable)

On 11/21/2017 09:21 PM, Jens Axboe wrote: > On 11/21/2017 01:19 PM, Christian Borntraeger wrote: >> >> On 11/21/2017 09:14 PM, Jens Axboe wrote: >>> On 11/21/2017 01:12 PM, Christian Borntraeger wrote: On 11/21/2017 08:30 PM, Jens Axboe wrote: > On 11/21/2017 12:15 PM,

Re: [PATCH] cpupower: Combine two condition checks into one statement in get_cpu_topology()

>> @@ -140,18 +140,12 @@ int get_cpu_topology(struct cpupower_topology *cpu_top) >> for (cpu = 0; cpu < cpus; cpu++) { >> cpu_top->core_info[cpu].cpu = cpu; >> cpu_top->core_info[cpu].is_online = cpupower_is_cpu_online(cpu); >> -

Re: [PATCH v2] MIPS: Add nonxstack=on|off kernel parameter

On 11/21/2017 05:56 AM, Aleksandar Markovic wrote: From: Miodrag Dinic Add a new kernel parameter to override the default behavior related to the decision whether to set up stack as non-executable in function mips_elf_read_implies_exec(). The new parameter is used to

Re: [PATCH RFC] lib: simplify bitmap_from_u32array API

Hi Matthew, [+ Geert Uytterhoeven) On Wed, Nov 15, 2017 at 07:24:15PM +, Matthew Wilcox wrote: > I certainly approve. The name sucks too  Yep. I changed it, didn't resist. > > @@ -60,7 +60,7 @@ > > * bitmap_find_free_region(bitmap, bits, order)Find and allocate bit > > region >

Re: [PATCH v4 10/12] arm64: vdso: replace gettimeofday.S with global vgettimeofday.C

On 11/21/2017 10:03 AM, Jeffrey Bastian wrote: On Thu, Nov 02, 2017 at 12:22:36AM -0400, Jon Masters wrote: On Nov 2, 2017, at 06:14, Mark Salyzyn wrote: Holding off respin or followup patch until after we get a response from Jon Masters on their QE

Re: [dm-devel] new patchset to eliminate DM's use of BIOSET_NEED_RESCUER [was: Re: [PATCH 00/13] block: assorted cleanup for bio splitting and cloning.]

On Tue, 21 Nov 2017, Mike Snitzer wrote: > On Tue, Nov 21 2017 at 7:43am -0500, > Mike Snitzer wrote: > > > Decided it a better use of my time to review and then hopefully use the > > block-core's bio splitting infrastructure in DM. Been meaning to do > > that for quite

Re: [alsa-devel] [RFC PATCH 3/7] ASoC: Intel: document what Kconfig options do

On 11/21/17 11:09 AM, Takashi Iwai wrote: On Sat, 18 Nov 2017 01:01:58 +0100, Pierre-Louis Bossart wrote: Document what the options are supposed to mean, before clean-up in next patch. No functionality change here. Signed-off-by: Pierre-Louis Bossart

[PATCH v3] checkpatch: allow URL >80 chars

Allow URL to exceed the 80 char limit for improved interaction in adaption to ongoing but undocumented practice. $ git grep -E '://\S{77}.*' -- '*.[ch]' The patch checks that the URL is indeed on its own line in that only non-word (\W) and underscore characters are allowed beside the URL (e.g. '

objtool - what if I want to clobber rbp?

Hi Josh, We're working on some highly optimized assembly crypto primitive implementations for WireGuard. The last 24 hours have been spent trying to make objtool happy with a variety of tricks, some more unfortunate than others. There's still one issue remaining, however, and I just can't figure

Re: [RFC PATCH for 4.15 v12 00/22] Restartable sequences and CPU op vector

- On Nov 21, 2017, at 12:21 PM, Andi Kleen a...@firstfloor.org wrote: > On Tue, Nov 21, 2017 at 09:18:38AM -0500, Mathieu Desnoyers wrote: >> Hi, >> >> Following changes based on a thorough coding style and patch changelog >> review from Thomas Gleixner and Peter Zijlstra, I'm respinning

Re: [PATCH] mm: migrate: fix an incorrect call of prep_transhuge_page()

On Mon, 20 Nov 2017 21:18:55 -0500 Zi Yan wrote: > In [1], Andrea reported that during memory hotplug/hot remove > prep_transhuge_page() is called incorrectly on non-THP pages for > migration, when THP is on but THP migration is not enabled. > This leads to a bad state of target

Re: [e1000_shutdown] e1000 0000:00:03.0: disabling already-disabled device

On 11/21/2017 06:11 PM, Fengguang Wu wrote: Hello, FYI this happens in mainline kernel 4.14.0-01330-g3c07399. It happens since 4.13 . It occurs in 3 out of 162 boots. [ 44.637743] advantechwdt: Unexpected close, not stopping watchdog! [ 44.997548] input: ImExPS/2 Generic Explorer Mouse

Re: [PATCH 12/30] x86, kaiser: map GDT into user page tables

On 11/20/2017 12:22 PM, Thomas Gleixner wrote: > On Fri, 10 Nov 2017, Dave Hansen wrote: >> __set_fixmap(get_cpu_gdt_ro_index(cpu), get_cpu_gdt_paddr(cpu), prot); >> + >> +/* CPU 0's mapping is done in kaiser_init() */ >> +if (cpu) { >> +int ret; >> + >> +ret =

[PATCH update for 4.15 3/3] rseq: selftests: Provide self-tests (v4)

Implements two basic tests of RSEQ functionality, and one more exhaustive parameterizable test. The first, "basic_test" only asserts that RSEQ works moderately correctly. E.g. that the CPUID pointer works. "basic_percpu_ops_test" is a slightly more "realistic" variant, implementing a few simple

[PATCH update for 4.15 2/3] cpu_opv: selftests: Implement selftests (v4)

Implement cpu_opv selftests. It needs to express dependencies on header files and .so, which require to override the selftests lib.mk targets. Use OVERRIDE_TARGETS define for this. Signed-off-by: Mathieu Desnoyers CC: Russell King CC:

[PATCH] net: ethernet: ti: cpts: Use ERR_CAST instead of ERR_PTR(PTR_ERR())

Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...)). drivers/net/ethernet/ti/cpts.c:567:9-16: WARNING: ERR_CAST can be used with cpts -> refclk Generated by: scripts/coccinelle/api/err_cast.cocci Signed-off-by: Vasyl Gomonovych ---

Re: [PATCH v3 2/5] soc: qcom: Introduce QMI helpers

On Fri 17 Nov 18:11 PST 2017, Chris Lew wrote: > On 11/15/2017 12:10 PM, Bjorn Andersson wrote: > [..]> +static void qmi_handle_message(struct qmi_handle *qmi, > > + struct sockaddr_qrtr *sq, > > + const void *buf, size_t len) > > +{ > > + const

Re: [dm-devel] new patchset to eliminate DM's use of BIOSET_NEED_RESCUER [was: Re: [PATCH 00/13] block: assorted cleanup for bio splitting and cloning.]

On Tue, Nov 21 2017, Mikulas Patocka wrote: > On Tue, 21 Nov 2017, Mike Snitzer wrote: > >> On Tue, Nov 21 2017 at 7:43am -0500, >> Mike Snitzer wrote: >> >> > Decided it a better use of my time to review and then hopefully use the >> > block-core's bio splitting

Re: [PATCH v2] powerpc: fix boot on BOOK3S_32 with CONFIG_STRICT_KERNEL_RWX

On Wed, Nov 22, 2017 at 1:28 AM, Christophe Leroy wrote: > On powerpc32, patch_instruction() is called by apply_feature_fixups() > which is called from early_init() > > There is the following note in front of early_init(): > * Note that the kernel may be running at an

Re: [PATCH] NTB: switchtec_ntb: fix spelling mistake: "peforming" -> "performing"

Thanks Colin! Reviewed-By: Logan Gunthorpe On 21/11/17 03:59 PM, Colin King wrote: From: Colin Ian King Trivial fix to spelling mistake in dev_err error message Signed-off-by: Colin Ian King ---

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