[PATCH] documentation: fix broken lkml archive links in RCU requirements

2016-09-09 Thread Michael Opdenacker
Fix 4 LKML archive links that became broken (data loss on mail-archive.com?) Working links were found on Paul McKenney's RCU articles on LWN.net, from which the documentation originates: http://lwn.net/Articles/652156/ http://lwn.net/Articles/652677/ http://lwn.net/Articles/653326/

Re: [PATCH] documentation: fix broken lkml archive links in RCU requirements

2016-09-09 Thread Richard Weinberger
Michael, On Fri, Sep 9, 2016 at 3:43 PM, Michael Opdenacker wrote: > Fix 4 LKML archive links that became broken (data loss > on mail-archive.com?) > > Working links were found on Paul McKenney's RCU articles > on LWN.net, from which the documentation

Re: [PATCH] documentation: fix broken lkml archive links in RCU requirements

2016-09-09 Thread Paul E. McKenney
On Fri, Sep 09, 2016 at 04:17:14PM +0200, Richard Weinberger wrote: > Michael, > > On Fri, Sep 9, 2016 at 3:43 PM, Michael Opdenacker > wrote: > > Fix 4 LKML archive links that became broken (data loss > > on mail-archive.com?) > > > > Working links were

Re: [PATCH] documentation: fix broken lkml archive links in RCU requirements

2016-09-09 Thread Steven Rostedt
On Fri, 9 Sep 2016 16:17:14 +0200 Richard Weinberger wrote: > > Signed-off-by: Michael Opdenacker > > --- > > Documentation/RCU/Design/Requirements/Requirements.html | 8 > > 1 file changed, 4 insertions(+), 4

Re: [PATCH v2 0/3] doc-rst:c-domain: fix some issues in the c-domain

2016-09-09 Thread Markus Heiser
Am 09.09.2016 um 14:08 schrieb Mauro Carvalho Chehab : > Em Wed, 7 Sep 2016 09:12:55 +0200 > Markus Heiser escreveu: > >> From: Markus Heiser >> >> Hi Jon, >> >> according to your remarks I fixed the first and

Re: [PATCH v3 2/3] hwmon: xgene: Add hwmon driver

2016-09-09 Thread Arnd Bergmann
On Wednesday, September 7, 2016 3:37:05 PM CEST Guenter Roeck wrote: > On Wed, Sep 07, 2016 at 11:41:44PM +0200, Arnd Bergmann wrote: > > On Thursday, July 21, 2016 1:55:56 PM CEST Hoan Tran wrote: > > > + ctx->comm_base_addr = cppc_ss->base_address; > > > + if

Re: [RFC PATCH v2 11/20] mm: Access BOOT related data in the clear

2016-09-09 Thread Borislav Petkov
On Mon, Aug 22, 2016 at 05:37:38PM -0500, Tom Lendacky wrote: > BOOT data (such as EFI related data) is not encyrpted when the system is > booted and needs to be accessed as non-encrypted. Add support to the > early_memremap API to identify the type of data being accessed so that > the proper

[PATCH] hwmon: xgene: access mailbox as RAM

2016-09-09 Thread Arnd Bergmann
The newly added hwmon driver fails to build in an allmodconfig kernel: 1 ERROR: "memblock_is_memory" [drivers/hwmon/xgene-hwmon.ko] undefined! According to comments in the code, the mailbox is a shared memory region, not a set of MMIO registers, so we should use memremap() for mapping it

Re: [PATCH] hwmon: xgene: access mailbox as RAM

2016-09-09 Thread Hoan Tran
On Fri, Sep 9, 2016 at 9:58 AM, Guenter Roeck wrote: > Hi Arnd, > > On Fri, Sep 09, 2016 at 05:38:58PM +0200, Arnd Bergmann wrote: >> The newly added hwmon driver fails to build in an allmodconfig >> kernel: >> >> 1 ERROR: "memblock_is_memory"

Re: [PATCH] hwmon: xgene: access mailbox as RAM

2016-09-09 Thread Guenter Roeck
Hi Arnd, On Fri, Sep 09, 2016 at 05:38:58PM +0200, Arnd Bergmann wrote: > The newly added hwmon driver fails to build in an allmodconfig > kernel: > > 1 ERROR: "memblock_is_memory" [drivers/hwmon/xgene-hwmon.ko] undefined! > > According to comments in the code, the mailbox is a shared

Re: [RFC PATCH v2 12/20] x86: Add support for changing memory encryption attribute

2016-09-09 Thread Borislav Petkov
On Mon, Aug 22, 2016 at 05:37:49PM -0500, Tom Lendacky wrote: > This patch adds support to be change the memory encryption attribute for > one or more memory pages. > > Signed-off-by: Tom Lendacky > --- > arch/x86/include/asm/cacheflush.h |3 + >

Re: [RFC PATCH v2 13/20] x86: Decrypt trampoline area if memory encryption is active

2016-09-09 Thread Borislav Petkov
On Mon, Aug 22, 2016 at 05:37:57PM -0500, Tom Lendacky wrote: > When Secure Memory Encryption is enabled, the trampoline area must not > be encrypted. A cpu running in real mode will not be able to decrypt s/cpu/CPU/... always :-) > memory that has been encrypted because it will not be able to

Re: [PATCH] hwmon: xgene: access mailbox as RAM

2016-09-09 Thread Hoan Tran
Hi Arnd, On Fri, Sep 9, 2016 at 8:38 AM, Arnd Bergmann wrote: > The newly added hwmon driver fails to build in an allmodconfig > kernel: > > 1 ERROR: "memblock_is_memory" [drivers/hwmon/xgene-hwmon.ko] undefined! > > According to comments in the code, the mailbox is a

Re: [PATCH v15 04/13] task_isolation: add initial support

2016-09-09 Thread Chris Metcalf
On 9/2/2016 1:28 PM, Andy Lutomirski wrote: On Sep 2, 2016 7:04 AM, "Chris Metcalf" wrote: On 8/30/2016 3:50 PM, Andy Lutomirski wrote: On Tue, Aug 30, 2016 at 12:37 PM, Chris Metcalf wrote: On 8/30/2016 2:43 PM, Andy Lutomirski wrote: What if

Re: [PATCH V5] leds: trigger: Introduce a USB port trigger

2016-09-09 Thread Rafał Miłecki
On 9 September 2016 at 13:05, Greg KH wrote: > On Fri, Sep 09, 2016 at 05:34:40PM +0800, Peter Chen wrote: >> On Thu, Sep 08, 2016 at 06:08:24PM +0200, Rafał Miłecki wrote: >> > From: Rafał Miłecki >> > >> > This commit adds a new trigger responsible

Re: [PATCH v2 0/3] doc-rst:c-domain: fix some issues in the c-domain

2016-09-09 Thread Mauro Carvalho Chehab
Em Wed, 7 Sep 2016 09:12:55 +0200 Markus Heiser escreveu: > From: Markus Heiser > > Hi Jon, > > according to your remarks I fixed the first and second patch. The third patch > is > resend unchanged; > > > Am 06.09.2016 um 14:28 schrieb

[PATCH 8/9] selftests: move vDSO tests from Documentation/vDSO

2016-09-09 Thread Shuah Khan
Move vDSO tests from Documentation/vDSO to selftests/vDSO. Signed-off-by: Shuah Khan --- Documentation/vDSO/.gitignore | 2 - Documentation/vDSO/Makefile| 17 -- Documentation/vDSO/parse_vdso.c| 269

[PATCH 9/9] selftests: Update vDSO Makefile to work under selftests

2016-09-09 Thread Shuah Khan
Update vDSO Makefile to work under selftests. vDSO will not be run as part of selftests suite and will not included in install targets. They can be built separately for now. Signed-off-by: Shuah Khan --- tools/testing/selftests/vDSO/Makefile | 29

[PATCH 6/9] selftests: move ptp tests from Documentation/ptp

2016-09-09 Thread Shuah Khan
Move ptp tests from Documentation/ptp to selftests/ptp. Signed-off-by: Shuah Khan --- Documentation/ptp/.gitignore | 1 - Documentation/ptp/Makefile | 8 - Documentation/ptp/testptp.c| 523 -

[PATCH 3/9] selftests: move .gitignore from Documentation/filesystems

2016-09-09 Thread Shuah Khan
Move .gitignore for dnotify_test from Documentation/filesystems to selftests/filesystems. Signed-off-by: Shuah Khan --- Documentation/filesystems/.gitignore | 1 - tools/testing/selftests/filesystems/.gitignore | 1 + 2 files changed, 1 insertion(+), 1

[PATCH 5/9] selftests: Update prctl Makefile to work under selftests

2016-09-09 Thread Shuah Khan
Update prctl Makefile to work under selftests. prctl will not be run as part of selftests suite and will not included in install targets. They can be built separately for now. Signed-off-by: Shuah Khan --- tools/testing/selftests/prctl/Makefile | 19 ---

[PATCH 4/9] selftests: move prctl tests from Documentation/prctl

2016-09-09 Thread Shuah Khan
Move prctl tests from Documentation/prctl to selftests/prctl. Signed-off-by: Shuah Khan --- Documentation/prctl/.gitignore | 3 - Documentation/prctl/Makefile | 10 --- .../prctl/disable-tsc-ctxt-sw-stress-test.c| 97

[PATCH 7/9] selftests: Update ptp Makefile to work under selftests

2016-09-09 Thread Shuah Khan
Update ptp Makefile to work under selftests. ptp will not be run as part of selftests suite and will not included in install targets. They can be built separately for now. Signed-off-by: Shuah Khan --- tools/testing/selftests/ptp/Makefile | 12 ++-- 1 file

[PATCH 2/9] selftests: update filesystems Makefile to work under selftests

2016-09-09 Thread Shuah Khan
Update to work under selftests. dnotify_test will not be run as part of selftests suite and will not included in install targets. It can be built separately for now. Signed-off-by: Shuah Khan --- tools/testing/selftests/filesystems/Makefile | 10 ++ 1 file

[PATCH 1/9] selftests: move dnotify_test from Documentation/filesystems

2016-09-09 Thread Shuah Khan
Move dnotify_test from Documentation/filesystems to selftests/filesystems Signed-off-by: Shuah Khan --- Documentation/filesystems/Makefile | 5 Documentation/filesystems/dnotify_test.c | 34 --

[PATCH 0/9] Move runnable code (tests) from Documentation to selftests

2016-09-09 Thread Shuah Khan
Move runnable code (tests) from Documentation to selftests and update Makefiles to work under selftests. Jon Corbet and I discussed this in an email thread and as per that discussion, this patch series moves all the tests that are under the Documentation directory to selftests. There is more

Re: [PATCH] scsi: replace broken specification URL

2016-09-09 Thread Tyrel Datwyler
On 09/09/2016 01:16 AM, Michael Opdenacker wrote: > Hi James, > > Thank you very much for your help... > > On 02/07/2016 16:49, James Bottomley wrote: >> On Sat, 2016-07-02 at 08:56 +0200, Michael Opdenacker wrote: >>> The t10.org website containing SCSI-2 draft specifications now >>> requires

Updating MAINTAINERS and Documentation/video4linux F: patterns

2016-09-09 Thread Joe Perches
Hello Mauro. After all the moving of video4linux Documentation file locations around and converting .txt files to .rst, can you please update the appropriate MAINTAINERS sections and F: patterns? Thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a

Re: [PATCH 4/9] selftests: move prctl tests from Documentation/prctl

2016-09-09 Thread kbuild test robot
Hi Shuah, [auto build test ERROR on linus/master] [also build test ERROR on v4.8-rc5 next-20160909] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base= (or --base=auto for convenience) to rec

Re: [PATCH 1/9] selftests: move dnotify_test from Documentation/filesystems

2016-09-09 Thread kbuild test robot
Hi Shuah, [auto build test ERROR on linus/master] [also build test ERROR on v4.8-rc5 next-20160909] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base= (or --base=auto for convenience) to rec

Re: [PATCH 4/9] selftests: move prctl tests from Documentation/prctl

2016-09-09 Thread kbuild test robot
Hi Shuah, [auto build test ERROR on linus/master] [also build test ERROR on v4.8-rc5 next-20160909] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base= (or --base=auto for convenience) to rec

Re: [PATCH 6/9] selftests: move ptp tests from Documentation/ptp

2016-09-09 Thread kbuild test robot
Hi Shuah, [auto build test ERROR on linus/master] [also build test ERROR on v4.8-rc5 next-20160909] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] [Suggest to use git(>=2.9.0) format-patch --base= (or --base=auto for convenience) to rec

Re: [PATCH] scsi: replace broken specification URL

2016-09-09 Thread Michael Opdenacker
Hi James, Thank you very much for your help... On 02/07/2016 16:49, James Bottomley wrote: On Sat, 2016-07-02 at 08:56 +0200, Michael Opdenacker wrote: The t10.org website containing SCSI-2 draft specifications now requires to be from a member company to access the documents. This replaces

Re: [PATCH] cpufreq-stats: Minor documentation fix

2016-09-09 Thread Jean Delvare
On Fri, 9 Sep 2016 00:38:59 +0200, Rafael J. Wysocki wrote: > On 9/8/2016 1:20 PM, Viresh Kumar wrote: > > On 08-09-16, 12:39, Jean Delvare wrote: > >> The cpufreq-stats code can no longer be built as a module, so it now > >> appears with square brackets in menuconfig. > >> > >> Signed-off-by:

Re: [PATCH] cpufreq-stats: Minor documentation fix

2016-09-09 Thread Viresh Kumar
On 09-09-16, 13:03, Jean Delvare wrote: > On Fri, 9 Sep 2016 00:38:59 +0200, Rafael J. Wysocki wrote: > > On 9/8/2016 1:20 PM, Viresh Kumar wrote: > > > On 08-09-16, 12:39, Jean Delvare wrote: > > >> The cpufreq-stats code can no longer be built as a module, so it now > > >> appears with square

Re: [PATCH V5] leds: trigger: Introduce a USB port trigger

2016-09-09 Thread Greg KH
On Fri, Sep 09, 2016 at 05:34:40PM +0800, Peter Chen wrote: > On Thu, Sep 08, 2016 at 06:08:24PM +0200, Rafał Miłecki wrote: > > From: Rafał Miłecki > > > > This commit adds a new trigger responsible for turning on LED when USB > > device gets connected to the selected USB

Re: [PATCH v3 2/3] hwmon: xgene: Add hwmon driver

2016-09-09 Thread James Morse
Hi, On 09/09/16 04:18, AKASHI Takahiro wrote: > On Thu, Sep 08, 2016 at 11:47:59AM +0100, James Morse wrote: >> On 08/09/16 09:14, Arnd Bergmann wrote: >>> On Wednesday, September 7, 2016 3:37:05 PM CEST Guenter Roeck wrote: On Wed, Sep 07, 2016 at 11:41:44PM +0200, Arnd Bergmann wrote:

[PATCH v8 0/4] New debugfs API for capturing CRC of frames

2016-09-09 Thread Tomeu Vizoso
Hi, this series basically takes the facility for continuously capturing CRCs of frames from the i915 driver and into the DRM core. The idea is that test suites such as IGT use this information to check that frames that are exected to be identical, also have identical CRC values. Other drivers

Re: [PATCH V5] leds: trigger: Introduce a USB port trigger

2016-09-09 Thread Rafał Miłecki
On 9 September 2016 at 11:34, Peter Chen wrote: > On Thu, Sep 08, 2016 at 06:08:24PM +0200, Rafał Miłecki wrote: >> From: Rafał Miłecki >> >> This commit adds a new trigger responsible for turning on LED when USB >> device gets connected to the selected

[PATCH v8 2/4] drm: Add API for capturing frame CRCs

2016-09-09 Thread Tomeu Vizoso
Adds files and directories to debugfs for controlling and reading frame CRCs, per CRTC: dri/0/crtc-0/crc dri/0/crtc-0/crc/control dri/0/crtc-0/crc/data Drivers can implement the set_crc_source callback() in drm_crtc_funcs to start and stop generating frame CRCs and can add entries to the output

Re: [PATCH] hwmon: xgene: access mailbox as RAM

2016-09-09 Thread Arnd Bergmann
On Friday, September 9, 2016 12:24:32 PM CEST Hoan Tran wrote: > On Fri, Sep 9, 2016 at 8:38 AM, Arnd Bergmann wrote: > > The newly added hwmon driver fails to build in an allmodconfig > > index bc78a5d10182..e834dfb3acca 100644 > > --- a/drivers/hwmon/xgene-hwmon.c > > +++

Re: [PATCH] hwmon: xgene: access mailbox as RAM

2016-09-09 Thread Hoan Tran
On Fri, Sep 9, 2016 at 12:58 PM, Arnd Bergmann wrote: > On Friday, September 9, 2016 12:24:32 PM CEST Hoan Tran wrote: >> On Fri, Sep 9, 2016 at 8:38 AM, Arnd Bergmann wrote: >> > The newly added hwmon driver fails to build in an allmodconfig >> > index

Re: [PATCH v2] hwmon: xgene: access mailbox as RAM

2016-09-09 Thread Hoan Tran
Hi Arnd, On Fri, Sep 9, 2016 at 1:10 PM, Arnd Bergmann wrote: > The newly added hwmon driver fails to build in an allmodconfig > kernel: > > ERROR: "memblock_is_memory" [drivers/hwmon/xgene-hwmon.ko] undefined! > > According to comments in the code, the mailbox is a shared

Re: [PATCH] hwmon: xgene: access mailbox as RAM

2016-09-09 Thread Arnd Bergmann
On Friday, September 9, 2016 1:43:17 PM CEST Hoan Tran wrote: > > > * Are you sure you don't need any smp_rmb()/smp_wmb() barriers > > between the accesses? > > No, we don't need a strict read/write during access PCC subspace. Just > make sure all access is committed before PCC send message to

Re: [PATCH v2] hwmon: xgene: access mailbox as RAM

2016-09-09 Thread Guenter Roeck
On Fri, Sep 09, 2016 at 10:10:45PM +0200, Arnd Bergmann wrote: > The newly added hwmon driver fails to build in an allmodconfig > kernel: > > ERROR: "memblock_is_memory" [drivers/hwmon/xgene-hwmon.ko] undefined! > > According to comments in the code, the mailbox is a shared memory region,

Re: [PATCH v14 04/14] task_isolation: add initial support

2016-09-09 Thread Chris Metcalf
On 9/3/2016 11:31 AM, Frederic Weisbecker wrote: On Tue, Aug 30, 2016 at 02:17:27PM -0400, Chris Metcalf wrote: On 8/30/2016 1:36 PM, Chris Metcalf wrote: See the other thread with Peter Z for the longer discussion of this. At this point I'm leaning towards replacing the set_tsk_need_resched()

[PATCH v2] hwmon: xgene: access mailbox as RAM

2016-09-09 Thread Arnd Bergmann
The newly added hwmon driver fails to build in an allmodconfig kernel: ERROR: "memblock_is_memory" [drivers/hwmon/xgene-hwmon.ko] undefined! According to comments in the code, the mailbox is a shared memory region, not a set of MMIO registers, so we should use memremap() for mapping it

Re: [PATCH] hwmon: xgene: access mailbox as RAM

2016-09-09 Thread Hoan Tran
On Fri, Sep 9, 2016 at 1:50 PM, Arnd Bergmann wrote: > On Friday, September 9, 2016 1:43:17 PM CEST Hoan Tran wrote: >> >> > * Are you sure you don't need any smp_rmb()/smp_wmb() barriers >> > between the accesses? >> >> No, we don't need a strict read/write during access PCC