questions to planned lock-functionality for vts

Hello, We want to add a functionality to the kernel that allows to lock and unlock virtual terminals to maybe one day replace X11 screensavers and console lockers by a more secure kernel mechanism. It should behave like: If user A owns e.g. vt2, A is able to lock vt2 and unlock it again. This

[PATCH] driver core: Implement device property accessors through fwnode ones

From: Rafael J. Wysocki rafael.j.wyso...@intel.com Now that the ACPI companions of devices are pointed to by the fwnode field in struct device, the device_property_*() accessor functions can be modified to use their fwnode_property_*() counterparts internally with minimum extra overhead in the

Re: [PATCH 08/18] net: dsa: mv88e6xxx: Add Hardware bridging support

On 03/22/2015 03:24 PM, David Miller wrote: From: Andrew Lunn and...@lunn.ch Date: Sun, 22 Mar 2015 21:06:00 +0100 Hi Guenter +static int _mv88e6xxx_atu_cmd(struct dsa_switch *ds, int fid, u16 cmd) +{ + int ret; + + ret = _mv88e6xxx_reg_write(ds, REG_GLOBAL, 0x01, fid); +

Re: [PATCH 13/15] twl4030_charger: add ac/mode to match usb/mode

On Fri, 6 Mar 2015 23:59:04 +0200 Grazvydas Ignotas nota...@gmail.com wrote: On Tue, Feb 24, 2015 at 6:33 AM, NeilBrown ne...@suse.de wrote: This allows AC charging to be turned off, much like usb charging. continuous (aka linear) mode maps to the CVENAC (constant voltage) feature of the

[PATCH 03/14] twl4030_charger: use runtime_pm to keep usb phy active while charging.

From: NeilBrown ne...@suse.de The twl4030 usb phy needs to be active while we are using the USB VBUS as a current source for charging. In particular, the usb3v1 regulator must be enabled and the PHY_PWR_PHYPWD bit must be set to keep the phy powered. commit

[PATCH v12] sched/deadline: support dl task migration during cpu hotplug

I observe that dl task can't be migrated to other cpus during cpu hotplug, in addition, task may/may not be running again if cpu is added back. The root cause which I found is that dl task will be throtted and removed from dl rq after comsuming all budget, which leads to stop task can't pick it up

[PATCH 11/14] twl4030_charger: add software controlled linear charging mode.

From: NeilBrown ne...@suse.de Add a 'continuous' option for usb charging which enables the linear charging mode of the twl4030. Linear charging does a good job with not-so-reliable power sources. Auto mode does not work well as it switches off when voltage drops momentarily. Care must be taken

[PATCH 10/14] twl4030_charger: enable manual enable/disable of usb charging.

From: NeilBrown ne...@suse.de 'off' or 'auto' to /sys/class/power/twl4030_usb/mode will now enable or disable charging from USB port. Normally this is enabled on 'plug' and disabled on 'unplug'. Unplug will still disable charging. 'plug' will only enable it if 'auto' if selected. Acked-by:

[PATCH 13/14] twl4030_charger: Increase current carefully while watching voltage.

From: NeilBrown ne...@suse.de The USB Battery Charging spec (BC1.2) suggests a dedicated charging port can deliver from 0.5 to 5.0A at between 4.75 and 5.25 volts. To choose the correct current voltage setting requires a trial and error approach: try to draw current and see if the voltage drops

[PATCH 07/14] twl4030_charger: distinguish between USB current and 'AC' current

From: NeilBrown ne...@suse.de The twl4030 charger has two current sources, 'USB' and 'AC' (presumably Accessory Charger). If 'AC' is providing current, we should set the current limit differently to when it isn't (and so USB is used). So split 'cur' into 'usb_cur' and 'ac_cur' and use

[PATCH 08/14] twl4030_charger: allow max_current to be managed via sysfs.

From: NeilBrown ne...@suse.de 'max_current' sysfs attributes are created which allow the max to be set. Whenever a current source changes, the default is restored. This will be followed by a uevent, so user-space can decide to update again. Acked-by: Pavel Machek pa...@ucw.cz Signed-off-by:

[PATCH 12/14] twl4030_charger: add ac/mode to match usb/mode

From: NeilBrown ne...@suse.de This allows AC charging to be turned off, much like usb charging. continuous mode is not available though. Acked-by: Pavel Machek pa...@ucw.cz Signed-off-by: NeilBrown ne...@suse.de --- .../ABI/testing/sysfs-class-power-twl4030 | 10 ++

Re: 4.0.0-rc4: panic in free_block

From: Linus Torvalds torva...@linux-foundation.org Date: Sun, 22 Mar 2015 16:49:51 -0700 On Sun, Mar 22, 2015 at 3:23 PM, David Miller da...@davemloft.net wrote: Yes, using VIS how we do is alright, and in fact I did an audit of this about 1 year ago. This is another one of those if this is

Re: [PATCH] reiserfs: kstrdup() memory handling

On Sat, Mar 21, 2015 at 1:15 PM, Josh Triplett j...@joshtriplett.org wrote: On Sat, Mar 21, 2015 at 01:00:13PM -0400, Sanidhya Kashyap wrote: Checking for ENOMEM even for new_opts in reiserfs_remount function as there is a possibility of nothing being allocated. You don't need to add a new

Re: [RFC PATCH] perf tui: Annotate entries in callchains

Hi Stephane, On Fri, Mar 20, 2015 at 02:12:30PM -0700, Stephane Eranian wrote: On Fri, Mar 20, 2015 at 2:07 PM, Arnaldo Carvalho de Melo arnaldo.m...@gmail.com wrote: Em Fri, Mar 20, 2015 at 05:39:22PM -0300, Arnaldo Carvalho de Melo escreveu: Em Fri, Mar 20, 2015 at 10:15:53AM -0700,

linux-next: manual merge of the arm-soc tree with the arm-perf tree

Hi all, Today's linux-next merge of the arm-soc tree got a conflict in drivers/bus/Kconfig between commit c9966c98697a (arm-cci: Split the code for PMU vs driver support) from the arm-perf tree and commit 13fbf3c8d0f7 (drivers: bus: Sort Kconfig entries alphabetically) from the arm-soc tree. I

linux-next: manual merge of the mips tree with the arm-soc tree

Hi Ralf, Today's linux-next merge of the mips tree got a conflict in drivers/bus/Makefile between commit 6320c41198c7 (drivers: bus: Sort Makefile entries alphabetically) from the arm-soc tree and commit cd46cf20d04a (MIPS: Add CDMM bus support) from the mips tree. I fixed it up (see below) and

[tip:perf/core] perf hists browser: Allow annotating entries in callchains

Commit-ID: d5dbc518cd8fbc7cf54b91d5b506eb4d67e4047d Gitweb: http://git.kernel.org/tip/d5dbc518cd8fbc7cf54b91d5b506eb4d67e4047d Author: Arnaldo Carvalho de Melo a...@redhat.com AuthorDate: Tue, 17 Mar 2015 18:27:28 -0300 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue,

[tip:perf/core] perf hists browser: Fix up some branch alignment

Commit-ID: 446fb96c4a72ba390fbdecf27a88eaa50ea179dc Gitweb: http://git.kernel.org/tip/446fb96c4a72ba390fbdecf27a88eaa50ea179dc Author: Arnaldo Carvalho de Melo a...@redhat.com AuthorDate: Mon, 16 Mar 2015 17:46:57 -0300 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon,

[tip:perf/core] perf hists: Remove hist_entry-used, not used anymore

Commit-ID: 4c47f4fcd60a2f4153d6fe0c31650fbec112a1bd Gitweb: http://git.kernel.org/tip/4c47f4fcd60a2f4153d6fe0c31650fbec112a1bd Author: Arnaldo Carvalho de Melo a...@redhat.com AuthorDate: Tue, 17 Mar 2015 17:18:58 -0300 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Tue,

[tip:perf/core] perf tools: Fix building error for arm64.

Commit-ID: 235504dec113089856b39c65afb77a2f444aa2a9 Gitweb: http://git.kernel.org/tip/235504dec113089856b39c65afb77a2f444aa2a9 Author: Wang Nan wangn...@huawei.com AuthorDate: Tue, 17 Mar 2015 13:29:47 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 18 Mar 2015

[tip:perf/core] perf hists browser: Simplify symbol annotation menu setup

Commit-ID: 0ba332f70a48430ef3cf459b5240df0ffbd5 Gitweb: http://git.kernel.org/tip/0ba332f70a48430ef3cf459b5240df0ffbd5 Author: Arnaldo Carvalho de Melo a...@redhat.com AuthorDate: Mon, 16 Mar 2015 17:41:52 -0300 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Mon,

[tip:perf/core] perf tools: Add lzma decompression support for kernel module

Commit-ID: 80a32e5b498a7547073e5e4b2b804edc7219979d Gitweb: http://git.kernel.org/tip/80a32e5b498a7547073e5e4b2b804edc7219979d Author: Jiri Olsa jo...@kernel.org AuthorDate: Thu, 29 Jan 2015 13:29:39 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Sat, 21 Mar 2015

[tip:perf/core] perf tools: Add kmod_path__parse function

Commit-ID: 3c8a67f50a1e68b912d1d74db6b455cac54ec4b4 Gitweb: http://git.kernel.org/tip/3c8a67f50a1e68b912d1d74db6b455cac54ec4b4 Author: Jiri Olsa jo...@kernel.org AuthorDate: Thu, 5 Feb 2015 15:40:25 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Sat, 21 Mar 2015

[tip:perf/core] perf tools: Add dsos__addnew function

Commit-ID: 701d8d7f861ec36f3bc60d1ddb185cceb7919c79 Gitweb: http://git.kernel.org/tip/701d8d7f861ec36f3bc60d1ddb185cceb7919c79 Author: Jiri Olsa jo...@kernel.org AuthorDate: Thu, 12 Feb 2015 22:06:09 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Sat, 21 Mar 2015

[tip:perf/core] perf tools: Add machine__module_dso function

Commit-ID: da17ea33e5a5d0c5226a37c375575d689f6a741b Gitweb: http://git.kernel.org/tip/da17ea33e5a5d0c5226a37c375575d689f6a741b Author: Jiri Olsa jo...@kernel.org AuthorDate: Thu, 12 Feb 2015 22:10:52 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Sat, 21 Mar 2015

[tip:perf/core] perf hists browser: Indicate which callchain entries are annotated

Commit-ID: 70e97278315851a5c1b4982efbcafcd03b5b Gitweb: http://git.kernel.org/tip/70e97278315851a5c1b4982efbcafcd03b5b Author: Arnaldo Carvalho de Melo a...@redhat.com AuthorDate: Thu, 19 Mar 2015 16:07:21 -0300 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Sat,

[tip:perf/core] tools lib traceevent: Add destructor for format_field

Commit-ID: 00ae1127a03d20f5ef89f3c1fe7d4720270fc2a5 Gitweb: http://git.kernel.org/tip/00ae1127a03d20f5ef89f3c1fe7d4720270fc2a5 Author: David Ahern dsah...@gmail.com AuthorDate: Thu, 19 Mar 2015 12:36:21 -0600 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Sat, 21 Mar

Re: [PATCH v3 1/4] i2c: mux-pinctrl: Rework to honor disabled child nodes

On 21.03.2015 22:00, Wolfram Sang wrote: I guess what you want to have is that i2c_add_adapter() is not called for the disabled case, right? I think that makes sense. But maybe we should just start simple and keep calling i2c_add_adapter() for the disabled case. We will just skip probing

[PATCH] drbd: use bitmap_weight()

Use bitmap_weight to count the total number of bits set in bitmap. This change just simplifies the code a bit. Signed-off-by: Akinobu Mita akinobu.m...@gmail.com Cc: Philipp Reisner philipp.reis...@linbit.com Cc: Lars Ellenberg lars.ellenb...@linbit.com Cc: drbd-...@lists.linbit.com ---

[PATCH 0/3] block: loop: switch to VFS ITER_BVEC

This patchset uses VFS ITER_BVEC for reading/writing loop backing file, and basically it is a rewriting of Christoph Hellwig's post in [1]. With this change, loop code becomes much cleaner than before, and it is also a simplication for reading/writing backing file inside kernel. Another benifit

[PATCH 3/3] block: loop: use vfs ITER_BVEC to read/write backing file

Now loop code gets simplified a lot, and becomes more clean. Also one extra page copy is avoided for READ in case of none transfer. Signed-off-by: Ming Lei ming@canonical.com --- drivers/block/loop.c | 285 ++ drivers/block/loop.h |3 + 2

[PATCH 2/3] block: loop: unify interface type of lo_send and lo_receive

Preparing for conversion to vfs iterator based read/write, also pass 'loop_cmd' instead of 'request' so that rw common stuff can be put into loop_cmd easily. Signed-off-by: Ming Lei ming@canonical.com --- drivers/block/loop.c | 29 +++-- 1 file changed, 23

[PATCH 1/3] block: loop: use kmap(page) instead of page_address(page)

The raw page allocated in lo_send() can be a highmem page, so kmap(page) should be used for read/write on the page. Also the patch removes kmap()/kunmap() in lo_send() because it isn't needed at all. Signed-off-by: Ming Lei ming@canonical.com --- drivers/block/loop.c | 11 ++- 1

Re: jbd2: fix incorrect unlock on j_list_lock

That solution has already been submitted: http://marc.info/?l=linux-kernelm=141106500709590w=2 and refused here: http://marc.info/?l=linux-kernelm=141107310613330w=2 Regards, Fabian -- To unsubscribe from this list: send the line unsubscribe linux-kernel in the body of a message to

[tip:perf/core] perf tools: Avoid confusion with preloaded bash function for perf bash completion

Commit-ID: 1312c8a8fb126b9e7c45671813c39f8a435fadcb Gitweb: http://git.kernel.org/tip/1312c8a8fb126b9e7c45671813c39f8a435fadcb Author: Yunlong Song yunlong.s...@huawei.com AuthorDate: Wed, 18 Mar 2015 21:35:58 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19

[tip:perf/core] perf callchain: Separate eh/ debug frame offset cache.

Commit-ID: 303cb89a6d708da9c24f6f3390ff68a2bd822a13 Gitweb: http://git.kernel.org/tip/303cb89a6d708da9c24f6f3390ff68a2bd822a13 Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 13 Mar 2015 15:02:56 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19 Mar 2015

[tip:perf/core] perf report: Don't allow empty argument for '-t'.

Commit-ID: 0c8c20779c5d56b93b8cb4cd30ba129a927ab437 Gitweb: http://git.kernel.org/tip/0c8c20779c5d56b93b8cb4cd30ba129a927ab437 Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 13 Mar 2015 12:51:54 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19 Mar 2015

[tip:perf/core] perf tools: Add the bash completion for listing subsubcommands of perf trace

Commit-ID: 6fdd9cb700dcd84193a259bbf8f6c918c243da15 Gitweb: http://git.kernel.org/tip/6fdd9cb700dcd84193a259bbf8f6c918c243da15 Author: Yunlong Song yunlong.s...@huawei.com AuthorDate: Wed, 18 Mar 2015 21:35:57 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19

[tip:perf/core] perf tools: Don' t allow empty argument for field-separator

Commit-ID: 8b8ca6e15e392b366a7d69c6bf1abaae005f2b63 Gitweb: http://git.kernel.org/tip/8b8ca6e15e392b366a7d69c6bf1abaae005f2b63 Author: Wang Nan wangn...@huawei.com AuthorDate: Fri, 20 Mar 2015 02:57:52 + Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 20 Mar 2015

[tip:perf/core] perf tools: Add the bash completion for listing subsubcommands of perf timechart

Commit-ID: 33ec0caf6a3bce1289a915845866828e19c04afb Gitweb: http://git.kernel.org/tip/33ec0caf6a3bce1289a915845866828e19c04afb Author: Yunlong Song yunlong.s...@huawei.com AuthorDate: Wed, 18 Mar 2015 21:35:56 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19

[tip:perf/core] perf tools: Fix race in build_id_cache__add_s()

Commit-ID: 0635b0f71424be7706793ac260d063491a2889a0 Gitweb: http://git.kernel.org/tip/0635b0f71424be7706793ac260d063491a2889a0 Author: Milos Vyletel mi...@redhat.com AuthorDate: Fri, 20 Mar 2015 11:37:25 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 20 Mar

[tip:perf/core] perf tools: Add the bash completion for listing subsubcommands of perf test

Commit-ID: 1f9975f14ce4f7258db1cb0eea8fba17482e331e Gitweb: http://git.kernel.org/tip/1f9975f14ce4f7258db1cb0eea8fba17482e331e Author: Yunlong Song yunlong.s...@huawei.com AuthorDate: Wed, 18 Mar 2015 21:35:55 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19

Re: [PATCH 1/1 linux-next] fanotify: fix a lock in fanotify_should_send_event()

On 22.03.2015 10:46, Fabian Frederick wrote: Let's hope it only breaks ltp tests and no _real_ userland stuff (search systems ...) Regards, Fabian Hi Fabian, yes, that worries me too. I know that there have been discussions on lkml in which it was made clear that userspace breakage is

Re: [Linux-nvdimm] [RFC PATCH 0/7] evacuate struct page from the block layer

On 03/19/2015 09:59 PM, Andrew Morton wrote: On Thu, 19 Mar 2015 17:54:15 +0200 Boaz Harrosh b...@plexistor.com wrote: On 03/19/2015 03:43 PM, Matthew Wilcox wrote: Dan missed Support O_DIRECT to a mapped DAX file. More generally, if we want to be able to do any kind of I/O directly to

[PATCH perf/core ] [BUGFIX] perf-probe: Fix to get ummapped symbol address on kernel

Fix to get correctly unmapped symbol address on kernel. This allows us to probe on syscall symbols which are aliases of SyS_ functions with using debuginfo. Without this fix: # ./perf probe -a sys_write Failed to find debug information for address 3b0100 Probe point 'sys_write' not

Re: [Linux-nvdimm] [RFC PATCH 0/7] evacuate struct page from the block layer

On 03/20/2015 05:56 PM, Rik van Riel wrote: On 03/18/2015 10:38 AM, Boaz Harrosh wrote: On 03/18/2015 03:06 PM, Matthew Wilcox wrote: I'm not the one afraid of hard work, if it was for a good cause, but for what? really for what? The block layer, and RDMA, and networking, and spline, and

[PATCH] Input: ALPS - Report v3 pinnacle trackstick device only if is present

This patch move v3 pinnacle code for trackstick detection from alps_hw_init_v3() to alps_set_protocol() so ALPS_DUALPOINT flag can be cleared before registering trackstick input device in kernel. Signed-off-by: Pali Rohár pali.ro...@gmail.com --- drivers/input/mouse/alps.c | 12 +++- 1

Re: [PATCH] usb: gadget: Check for NULL pointer in disconnect

On Fri, Mar 20, 2015 at 04:40:52PM -0700, Badhri Jagan Sridharan wrote: Added a safety net to make sure that composite_disconnect does not end up disconneting a NULL device. Prevents NULL pointer crash. Signed-off-by: Badhri Jagan Sridharan bad...@google.com ---

Re: [GIT PULL 00/19] perf/core improvements and fixes

* Arnaldo Carvalho de Melo a...@kernel.org wrote: Hi Ingo, Please consider pulling, this is on top of my previous pull request, Thanks, - Arnaldo The following changes since commit 0c8c20779c5d56b93b8cb4cd30ba129a927ab437: perf report: Don't allow empty argument for '-t'.

[tip:perf/core] perf probe: Fix failure to add multiple probes without debuginfo

Commit-ID: 0560a0c4a12a45def9700e7ec3215da102cf914b Gitweb: http://git.kernel.org/tip/0560a0c4a12a45def9700e7ec3215da102cf914b Author: He Kuang heku...@huawei.com AuthorDate: Fri, 20 Mar 2015 09:56:56 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Sat, 21 Mar 2015

[tip:perf/core] perf trace: Fix summary_only option

Commit-ID: 13f22a2d4a5359867aa05562fc922f1ca24873a5 Gitweb: http://git.kernel.org/tip/13f22a2d4a5359867aa05562fc922f1ca24873a5 Author: David Ahern dsah...@gmail.com AuthorDate: Thu, 19 Mar 2015 12:23:03 -0600 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Sat, 21 Mar

[tip:perf/core] perf build: Add config/feature-checks/ *.output to the .gitignore file

Commit-ID: 1c30f546f3b7a1ac8b002dc3b3e8f4e26d195fa0 Gitweb: http://git.kernel.org/tip/1c30f546f3b7a1ac8b002dc3b3e8f4e26d195fa0 Author: Yunlong Song yunlong.s...@huawei.com AuthorDate: Fri, 20 Mar 2015 11:20:38 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 20

[tip:perf/core] perf build: Use FEATURE-DUMP instead of PERF-FEATURES in the .gitignore file

Commit-ID: 43f3e14f0cd16a6c3430137ee22176033d1960da Gitweb: http://git.kernel.org/tip/43f3e14f0cd16a6c3430137ee22176033d1960da Author: Yunlong Song yunlong.s...@huawei.com AuthorDate: Fri, 20 Mar 2015 11:20:37 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Fri, 20

Re: [PATCH] irqf_oneshot.cocci: add check of devm_request_threaded_irq()

Acked-by: Julia Lawall julia.law...@lip6.fr Good fix, thanks! On Wed, 4 Mar 2015, Valentin Rothberg wrote: Since commit 1c6c69525b40eb76de8adf039409722015927dc3 (genirq: Reject bogus threaded irq requests) threaded IRQs without a primary handler need to be requested with IRQF_ONESHOT,

Re: [PATCH] Input: ALPS - fix max coordinates for v5 and v7 protocols

Hi, On 22-03-15 04:36, Dmitry Torokhov wrote: Commit 3296f71cd2fde7a2ad52e66a27eae419f6328066 (Input: ALPS - consolidate setting protocol parameters) inadvertently moved call to alps_dolphin_get_device_area() from v5 to v7 protocol, causing both protocols report incorrect maximum values for X

Re: [PATCH 1/1 linux-next] fanotify: fix a lock in fanotify_should_send_event()

On 21 March 2015 at 02:15 Lino Sanfilippo linosanfili...@gmx.de wrote: On 21.03.2015 02:01, Lino Sanfilippo wrote: Should that be (marks_mask FS_ISDIR marks_ignored_mask)? No, the current logic should be correct, since we want events for directories if we have FS_ISDIR set in

[tip:perf/core] perf tools: Use kmod_path__parse for machine__new_dso

Commit-ID: ca33380adf74afb985bf7aab09ec46707a5d2d57 Gitweb: http://git.kernel.org/tip/ca33380adf74afb985bf7aab09ec46707a5d2d57 Author: Jiri Olsa jo...@kernel.org AuthorDate: Tue, 17 Feb 2015 17:29:57 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Sat, 21 Mar 2015

Re: [PATCH 14/31] perf build: Rename PERF-FEATURES into FEATURE-DUMP

* Arnaldo Carvalho de Melo a...@kernel.org wrote: From: Jiri Olsa jo...@kernel.org Preparing for feature checks separation, moving related stuff under 'FEATURE*' namespace. Signed-off-by: Jiri Olsa jo...@kernel.org Cc: Corey Ashford cjash...@linux.vnet.ibm.com Cc: David Ahern

[GIT PULL] USB driver fixes for 4.0-rc5

The following changes since commit 9eccca0843205f87c00404b663188b88eb248051: Linux 4.0-rc3 (2015-03-08 16:09:09 -0700) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/ tags/usb-4.0-rc5 for you to fetch changes up to

Re: [PATCH v9 tip 5/9] tracing: allow BPF programs to call bpf_trace_printk()

* Alexei Starovoitov a...@plumgrid.com wrote: +static const struct bpf_func_proto bpf_trace_printk_proto = { + .func = bpf_trace_printk, + .gpl_only = true, + .ret_type = RET_INTEGER, + .arg1_type = ARG_PTR_TO_STACK, + .arg2_type = ARG_CONST_STACK_SIZE, +}; A nit,

Re: [PATCH net-next V2 04/23] ptp: blackfin: convert to the 64 bit get/set time methods.

On Sun, Mar 22, 2015 at 03:28:46AM +0100, Arnd Bergmann wrote: I think it would be good to replace the open-coded ns = ts-tv_sec * 10ULL; ns += ts-tv_nsec; here with a call to ns_to_timespec64(), here and in other drivers that you are already touching. Yes, I'll

[PATCH] irqchip: digicolor: move digicolor_set_gc to init section

The digicolor_set_gc() routine is only called from __init annotated digicolor_of_init(). Annotate digicolor_set_gc() with __init as well to save a few bytes at run time. Signed-off-by: Baruch Siach bar...@tkos.co.il --- drivers/irqchip/irq-digicolor.c | 4 ++-- 1 file changed, 2 insertions(+), 2

[tip:perf/core] perf build: Disable default check for libbabeltrace

Commit-ID: 97e7a5153e8835c4cd03c77e258c1f556d8e9655 Gitweb: http://git.kernel.org/tip/97e7a5153e8835c4cd03c77e258c1f556d8e9655 Author: Jiri Olsa jo...@kernel.org AuthorDate: Wed, 11 Mar 2015 09:00:41 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 18 Mar 2015

[tip:perf/core] perf build: Rename feature_print_var_code to print_var_code

Commit-ID: 4b20d684b4e1d11795af8783b45f2149b0ba0faf Gitweb: http://git.kernel.org/tip/4b20d684b4e1d11795af8783b45f2149b0ba0faf Author: Jiri Olsa jo...@kernel.org AuthorDate: Mon, 2 Mar 2015 13:30:30 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 18 Mar 2015

[tip:perf/core] perf build: Rename PERF-FEATURES into FEATURE-DUMP

Commit-ID: 4ae61202b31c91259ff45cc9744b8a95add6b52a Gitweb: http://git.kernel.org/tip/4ae61202b31c91259ff45cc9744b8a95add6b52a Author: Jiri Olsa jo...@kernel.org AuthorDate: Sun, 1 Mar 2015 20:50:47 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 18 Mar 2015

[tip:perf/core] perf tools: Fix the bash completion for listing options of perf subcommand

Commit-ID: 02fde323b9aaebb4a21e7c0e04759470b6c07594 Gitweb: http://git.kernel.org/tip/02fde323b9aaebb4a21e7c0e04759470b6c07594 Author: Yunlong Song yunlong.s...@huawei.com AuthorDate: Wed, 18 Mar 2015 21:35:46 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19

[tip:perf/core] perf tools: Provide the right bash completion for listing options of perf subcommand subsubcommand

Commit-ID: eee200a6c4a9712146ba999f944ba4f2c3fc2d44 Gitweb: http://git.kernel.org/tip/eee200a6c4a9712146ba999f944ba4f2c3fc2d44 Author: Yunlong Song yunlong.s...@huawei.com AuthorDate: Wed, 18 Mar 2015 21:35:48 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19

[tip:perf/core] perf tools: Fix the bash completion for listing subsubcommands of perf subcommand

Commit-ID: 67afff485b2ce742374edb2e17d21e2bc664eb1f Gitweb: http://git.kernel.org/tip/67afff485b2ce742374edb2e17d21e2bc664eb1f Author: Yunlong Song yunlong.s...@huawei.com AuthorDate: Wed, 18 Mar 2015 21:35:47 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19

[PATCH] ARM: S3C64XX: Use fixed IRQ bases to avoid conflicts on Cragganmore

There are two PMICs on Cragganmore, currently one dynamically assign its IRQ base and the other uses a fixed base. It is possible for the statically assigned PMIC to fail if its IRQ is taken by the dynamically assigned one. Fix this by statically assigning both the IRQ bases. Signed-off-by:

Re: [PATCH] Input: ALPS - fix max coordinates for v5 and v7 protocols

On Sunday 22 March 2015 11:48:17 Hans de Goede wrote: Hi, On 22-03-15 04:36, Dmitry Torokhov wrote: Commit 3296f71cd2fde7a2ad52e66a27eae419f6328066 (Input: ALPS - consolidate setting protocol parameters) inadvertently moved call to alps_dolphin_get_device_area() from v5 to v7 protocol,

[PATCH] Input: ALPS - Detect trackstick presence for v7 protocol

This patch adds detection of trackstick for v7 protocol devices. Code in this patch is used in official Dell touchpad linux drivers for Dell models: Dell Latitude E5250/5250, E5450/5450, E5550/5550 Detection code and base reg for alps v3 rushmore and v7 devices is exacly same. Also user in bug

Re: [PATCH net-next V2 20/23] ptp: dp83640: convert to the 64 bit get/set time methods.

On Sun, Mar 22, 2015 at 03:36:31AM +0100, Arnd Bergmann wrote: On Saturday 21 March 2015, Richard Cochran wrote: mutex_lock(clock-extreg_lock); - err = tdr_write(1, phydev, ts, PTP_LOAD_CLK); + err = tdr_write(1, phydev, ts, PTP_LOAD_CLK);

Re: [Gta04-owner] [PATCH 2/3] TTY: add support for tty_slave devices.

Hi! Header files usually have #include guards, and some kind of comment on top. Of 1996 files in include/linux, 1851 seem to do that. That's enough to convince me. I've done it too. :-)). Thanks, Pavel --

[tip:perf/core] perf build: Rename CORE_FEATURE_TESTS to FEATURE_TESTS

Commit-ID: ee9c80a13ea84bbf469a669685962099e11b9567 Gitweb: http://git.kernel.org/tip/ee9c80a13ea84bbf469a669685962099e11b9567 Author: Jiri Olsa jo...@kernel.org AuthorDate: Sun, 1 Mar 2015 20:32:42 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 18 Mar 2015

[tip:perf/core] perf build: Get rid of VF_FEATURE_TESTS

Commit-ID: 07efbf528c9f72bad67cc5a8c3afaa9c937fde43 Gitweb: http://git.kernel.org/tip/07efbf528c9f72bad67cc5a8c3afaa9c937fde43 Author: Jiri Olsa jo...@kernel.org AuthorDate: Sun, 1 Mar 2015 20:44:18 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 18 Mar 2015

[tip:perf/core] perf build: Rename display_lib into feature_display

Commit-ID: 48e383eca276c02d4bd5c5b468b07b73ca52dd08 Gitweb: http://git.kernel.org/tip/48e383eca276c02d4bd5c5b468b07b73ca52dd08 Author: Jiri Olsa jo...@kernel.org AuthorDate: Sun, 1 Mar 2015 20:46:28 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 18 Mar 2015

[tip:perf/core] perf build: Rename display_vf to feature_verbose

Commit-ID: a15599ac6bd2e6196f3aeb2fb08af73129621fe1 Gitweb: http://git.kernel.org/tip/a15599ac6bd2e6196f3aeb2fb08af73129621fe1 Author: Jiri Olsa jo...@kernel.org AuthorDate: Sun, 1 Mar 2015 20:58:24 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 18 Mar 2015

Re: Re: [PATCH v9 tip 3/9] tracing: attach BPF programs to kprobes

(2015/03/22 1:02), Alexei Starovoitov wrote: On 3/21/15 5:14 AM, Masami Hiramatsu wrote: (2015/03/21 8:30), Alexei Starovoitov wrote: Note, kprobes are _not_ a stable kernel ABI, so bpf programs attached to kprobes must be recompiled for every kernel version and user must supply correct

[tip:perf/core] perf build: Fix pthread-attr-setaffinity-np include in test-all

Commit-ID: c59a14241387f7a66723f9ee6901cb638d665777 Gitweb: http://git.kernel.org/tip/c59a14241387f7a66723f9ee6901cb638d665777 Author: Jiri Olsa jo...@kernel.org AuthorDate: Wed, 11 Mar 2015 09:02:00 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 18 Mar 2015

[tip:perf/core] perf build: Move features build output under features directory

Commit-ID: 806f0727fa3b9140a6603ba6b3627cbbe346d5a3 Gitweb: http://git.kernel.org/tip/806f0727fa3b9140a6603ba6b3627cbbe346d5a3 Author: Jiri Olsa jo...@kernel.org AuthorDate: Wed, 11 Mar 2015 09:01:26 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 18 Mar 2015

[tip:perf/core] perf build: Get rid of LIB_INCLUDE variable

Commit-ID: 9444e874e6d0b1db2ad31e3f755bab8a571240f5 Gitweb: http://git.kernel.org/tip/9444e874e6d0b1db2ad31e3f755bab8a571240f5 Author: Jiri Olsa jo...@kernel.org AuthorDate: Sun, 1 Mar 2015 20:11:24 +0100 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Wed, 18 Mar 2015

Re: [PATCH] serial: 8250_dw: fix 'cts-override'

On Fri, Mar 20, 2015 at 11:00:43AM -0700, Dmitry Torokhov wrote: Hi Greg, On Wed, Mar 11, 2015 at 10:25 AM, Dmitry Torokhov d...@chromium.org wrote: Hi Greg, On Wed, Mar 11, 2015 at 6:00 AM, Greg Kroah-Hartman gre...@linuxfoundation.org wrote: On Mon, Mar 09, 2015 at 05:37:31PM

Re: [PATCH 32/35 linux-next] clk: constify of_device_id array

On 18 March 2015 at 15:15 Michael Turquette mturque...@linaro.org wrote: Quoting Fabian Frederick (2015-03-16 12:59:06) of_device_id is always used as const. (See driver.of_match_table and open firmware functions) Signed-off-by: Fabian Frederick f...@skynet.be Acked-by: Michael

Re: [PATCH] mmc: dw_mmc: Don't send clock off command if power is off

Hi Doug, On Fri, Mar 20, 2015 at 11:30 PM, Doug Anderson diand...@chromium.org wrote: We've already seen that it causes failures if we try to send the SDMMC_CMD_UPD_CLK command when power is off to the system. Here's another case where we were doing it: we were sending an SDMMC_CMD_UPD_CLK

Re: [PATCH] checkpatch.pl: Add warning for harmful goto labels

On Sat, Mar 21, 2015 at 07:56:39PM -0700, Joe Perches wrote: [] If something is already in the kernel code, does that mean that it's OK? I honestly don't think so, and I think that goto labels for cleanup exit paths should be a little more descriptive. I disagree. out and exit are

Re: [tip:x86/asm] x86/asm/entry/64: Always allocate a complete struct pt_regs on the kernel stack

@@ -492,7 +496,6 @@ GLOBAL(stub32_clone) ALIGN ia32_ptregs_common: - popq %r11 CFI_ENDPROC CFI_STARTPROC32 simple CFI_SIGNAL_FRAME @@ -507,9 +510,9 @@ ia32_ptregs_common: /* CFI_REL_OFFSET rflags,EFLAGS-ARGOFFSET*/ CFI_REL_OFFSET

Re: [GIT PULL 00/31] perf/core improvements and fixes

* Arnaldo Carvalho de Melo a...@kernel.org wrote: Hi Ingo, Please consider pulling, more to come, - Arnaldo The following changes since commit 107eb964d8c04417e8bce9e9ec2ed61d9261aec6: Merge tag 'perf-core-for-mingo' of

[tip:perf/core] perf tools: Add the bash completion for listing subsubcommands of perf data

Commit-ID: 01b7160bc6674912f6b7043bbf58d66e62e41054 Gitweb: http://git.kernel.org/tip/01b7160bc6674912f6b7043bbf58d66e62e41054 Author: Yunlong Song yunlong.s...@huawei.com AuthorDate: Wed, 18 Mar 2015 21:35:52 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19

[tip:perf/core] perf tools: Fix the bash completion to support listing events for --event

Commit-ID: 3346b542f4165cb0007cfe3600866acbee67c686 Gitweb: http://git.kernel.org/tip/3346b542f4165cb0007cfe3600866acbee67c686 Author: Yunlong Song yunlong.s...@huawei.com AuthorDate: Wed, 18 Mar 2015 21:35:50 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19

[tip:perf/core] perf tools: Fix perf-read-vdsox32 not building and lib64 install dir

Commit-ID: 76aea7731e7050c066943a1d7456ec6510702601 Gitweb: http://git.kernel.org/tip/76aea7731e7050c066943a1d7456ec6510702601 Author: H.J. Lu hjl.to...@gmail.com AuthorDate: Tue, 17 Mar 2015 15:27:48 -0700 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19 Mar 2015

[tip:perf/core] perf tools: Fix the bash completion for listing subcommands of perf

Commit-ID: e003ce54d2ccbb8da0fd4f421e1cc9686ef25add Gitweb: http://git.kernel.org/tip/e003ce54d2ccbb8da0fd4f421e1cc9686ef25add Author: Yunlong Song yunlong.s...@huawei.com AuthorDate: Wed, 18 Mar 2015 21:35:51 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19

[tip:perf/core] perf tools: Fix the bash completion for listing events of perf subcommand record|stat|top -e

Commit-ID: bc81fad125dba7da33dbeac4c10d9c84614eb3ab Gitweb: http://git.kernel.org/tip/bc81fad125dba7da33dbeac4c10d9c84614eb3ab Author: Yunlong Song yunlong.s...@huawei.com AuthorDate: Wed, 18 Mar 2015 21:35:49 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19

[tip:perf/core] perf tools: Add the bash completion for listing subsubcommands of perf help

Commit-ID: e24a110882949c609c5fb7625b71d8e77264257b Gitweb: http://git.kernel.org/tip/e24a110882949c609c5fb7625b71d8e77264257b Author: Yunlong Song yunlong.s...@huawei.com AuthorDate: Wed, 18 Mar 2015 21:35:53 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19

[tip:perf/core] perf tools: Add the bash completion for listing subsubcommands of perf script

Commit-ID: 40cae2b779f2826f3d82674027299332c2007716 Gitweb: http://git.kernel.org/tip/40cae2b779f2826f3d82674027299332c2007716 Author: Yunlong Song yunlong.s...@huawei.com AuthorDate: Wed, 18 Mar 2015 21:35:54 +0800 Committer: Arnaldo Carvalho de Melo a...@redhat.com CommitDate: Thu, 19

Re: [PATCH 1/2] spi: Add SPI driver for Mikrotik RB4xx series boards

On 03/20/2015 01:51 PM, Mark Brown wrote: Mark, Thanks very much for your detailed review. I'll fix things according to your comments. However... On Fri, Mar 20, 2015 at 01:16:32PM +0100, Bert Vermeulen wrote: +static void do_spi_byte(void __iomem *base, unsigned char byte) +{ +

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Re: [RFC PATCH 0/7] evacuate struct page from the block layer

On 03/20/2015 06:21 PM, Rik van Riel wrote: On 03/19/2015 09:43 AM, Matthew Wilcox wrote: 1. Construct struct pages for persistent memory 1a. Permanently 1b. While the pages are under I/O Michael Tsirkin and I have been doing some thinking about what it would take to allocate struct

Re: A peculiarity in ptrace/waitpid behavior

On 03/21, Oleg Nesterov wrote: On 03/20, Pavel Labath wrote: One difference I see though is that in our test, we are not sending any additional signals to the thread in question (at least we shouldn't be sending them, but we are sending some signals to other threads in the same

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