Re: [PATCH 2/7] powerpc: Use TIDR CPU feature to control TIDR allocation

On Tue, 2018-04-17 at 14:21 +1000, Andrew Donnellan wrote: > On 17/04/18 12:09, Alastair D'Silva wrote: > > From: Alastair D'Silva > > > > Switch the use of TIDR on it's CPU feature, rather than assuming it > > is available based on architecture. > > > > Signed-off-by:

Re: [PATCH 4/7] ocxl: Rename pnv_ocxl_spa_remove_pe to clarify it's action

On 17/04/18 12:09, Alastair D'Silva wrote: From: Alastair D'Silva The function removes the process element from NPU cache. Signed-off-by: Alastair D'Silva Hmm, personally I'd suggest pnv_ocxl_spa_clear_cache() because it's just a wrapper around

Re: [PATCH v3 04/10] Documentations: dt-bindings: Add a document of PECI adapter driver for Aspeed AST24xx/25xx SoCs

On Tue, Apr 10, 2018 at 11:32:06AM -0700, Jae Hyun Yoo wrote: > This commit adds a dt-bindings document of PECI adapter driver for Aspeed > AST24xx/25xx SoCs. > > Signed-off-by: Jae Hyun Yoo > Reviewed-by: Haiyue Wang > Reviewed-by:

Re: [PATCH v3 07/10] Documentation: dt-bindings: Add documents for PECI hwmon client drivers

On Tue, Apr 10, 2018 at 11:32:09AM -0700, Jae Hyun Yoo wrote: > This commit adds dt-bindings documents for PECI cputemp and dimmtemp client > drivers. "dt-bindings: hwmon: ..." for the subject. > > Signed-off-by: Jae Hyun Yoo > Reviewed-by: Haiyue Wang

[PATCH] docs: kernel-parameters.txt: Fix whitespace

Some lines used spaces instead of tabs at line start. This can cause mangled lines in editors due to inconsistency. Replace spaces for tabs where appropriate. Signed-off-by: Thymo van Beers --- Documentation/admin-guide/kernel-parameters.txt | 168

Re: [PATCH] Changed .txt to .rst in Documentation/sound/*.rst

On Wed, 11 Apr 2018 18:33:26 +0200 Christina Quast wrote: > Here is a small fixup for the documentation. Unless it's too trivial to > change it. Applied, thanks. In the future, though, please send patches inline rather than as attachments; that way I don't have to clean

Re: [PATCH 00/32] docs/vm: convert to ReST format

On Sun, 15 Apr 2018 20:36:56 +0300 Mike Rapoport wrote: > I didn't mean we should keep it as unorganized jumble of stuff and I agree > that splitting the documentation by audience is better because developers > are already know how to find it :) > > I just thought that

[PATCH 3/3] coresight: Grouping all perf tools oriented section together

This patch groups together section pertaining to the perf tools. That way everything is at the same place rather than spread out. Signed-off-by: Mathieu Poirier --- Documentation/trace/coresight.txt | 72 +++ 1 file changed, 36

Re: [PATCH] docs: kernel-parameters.txt: Fix whitespace

On Mon, 16 Apr 2018 17:45:01 +0200 Thymo van Beers wrote: > Some lines used spaces instead of tabs at line start. > This can cause mangled lines in editors due to inconsistency. > > Replace spaces for tabs where appropriate. Seems like a fine idea. The patch doesn't

[PATCH 2/3] coresight: Add section for integration with the perf tools

Adding a section that document how to use the Coresight framework and drivers from the perf tools. Signed-off-by: Mathieu Poirier --- Documentation/trace/coresight.txt | 50 +++ 1 file changed, 50 insertions(+) diff --git

[PATCH 0/3] coresight: Refresh documenation

Now that the perf tools CoreSight support is upstream this set adds documentation to go with it and move things around so that topics are located together. Mathieu Poirier (3): coresight: Remove obsolete reference to "owner" in CoreSight descriptor coresight: Add section for integration

[PATCH 1/3] coresight: Remove obsolete reference to "owner" in CoreSight descriptor

Field "owner" of struct coresight_desc has been removed a while back but the documentation was not updated to reflect the changes. Signed-off-by: Mathieu Poirier --- Documentation/trace/coresight.txt | 3 --- 1 file changed, 3 deletions(-) diff --git

[PATCH v2] docs: kernel-parameters.txt: Fix whitespace

Some lines used spaces instead of tabs at line start. This can cause mangled lines in editors due to inconsistency. Replace spaces for tabs where appropriate. Signed-off-by: Thymo van Beers --- Changes in v2: - Rebase against docs-next - Fix indentation

Re: [PATCH v3 01/10] Documentations: dt-bindings: Add documents of generic PECI bus, adapter and client drivers

Hi Rob, Thanks for sharing your time. Please see my answers inline. On 4/16/2018 10:59 AM, Rob Herring wrote: On Tue, Apr 10, 2018 at 11:32:03AM -0700, Jae Hyun Yoo wrote: This commit adds documents of generic PECI bus, adapter and client drivers. "dt-bindings: ..." for the subject prefix

Proposal

Hello Greeetings to you please did you get my previous email regarding my investment proposal last week friday ? MS.Zeliha ömer faruk zeliha.omer.fa...@gmail.com -- To unsubscribe from this list: send the line "unsubscribe linux-doc" in the body of a message to majord...@vger.kernel.org More

Re: [PATCH] docs: kernel-parameters.txt: Fix whitespace

On Mon, Apr 16, 2018 at 02:08:46PM -0600, Jonathan Corbet wrote: > On Mon, 16 Apr 2018 17:45:01 +0200 > Thymo van Beers wrote: > > > Some lines used spaces instead of tabs at line start. > > This can cause mangled lines in editors due to inconsistency. > > > > Replace

Re: [PATCH v2] docs: kernel-parameters.txt: Fix whitespace

On 04/16/18 14:49, Thymo van Beers wrote: > Some lines used spaces instead of tabs at line start. > This can cause mangled lines in editors due to inconsistency. > > Replace spaces for tabs where appropriate. > > Signed-off-by: Thymo van Beers > --- > Changes in v2: >

Re: [RFC tip/locking/lockdep v6 01/20] lockdep/Documention: Recursive read lock detection reasoning

On Sat, Apr 14, 2018 at 05:38:54PM -0700, Randy Dunlap wrote: > Hi, > Hello Randy, > Just a few typos etc. below... > Thanks! I fixed those typos according to your comments. > On 04/11/2018 06:50 AM, Boqun Feng wrote: > > Signed-off-by: Boqun Feng > > --- > >

Re: [PATCH 1/7] powerpc: Add TIDR CPU feature for Power9

On 17/04/18 12:09, Alastair D'Silva wrote: diff --git a/arch/powerpc/include/asm/switch_to.h b/arch/powerpc/include/asm/switch_to.h index be8c9fa23983..5b03d8a82409 100644 --- a/arch/powerpc/include/asm/switch_to.h +++ b/arch/powerpc/include/asm/switch_to.h @@ -94,6 +94,5 @@ static inline void

Re: [PATCH 2/7] powerpc: Use TIDR CPU feature to control TIDR allocation

On 17/04/18 12:09, Alastair D'Silva wrote: From: Alastair D'Silva Switch the use of TIDR on it's CPU feature, rather than assuming it is available based on architecture. Signed-off-by: Alastair D'Silva There's a use of TIDR in restore_sprs()

[PATCH v3 5/9] Uprobe: Export uprobe_map_info along with uprobe_{build/free}_map_info()

From: Ravi Bangoria Given the file(inode) and offset, build_map_info() finds all existing mm that map the portion of file containing offset. Exporting these functions and data structure will help to use them in other set of files. Signed-off-by: Ravi Bangoria

[PATCH v3 1/9] Uprobe: Export vaddr <-> offset conversion functions

From: Ravi Bangoria These are generic functions which operates on file offset and virtual address. Make these functions available outside of uprobe code so that other can use it as well. Signed-off-by: Ravi Bangoria Reviewed-by: Jérôme

[PATCH v3 6/9] trace_uprobe: Support SDT markers having reference count (semaphore)

From: Ravi Bangoria Userspace Statically Defined Tracepoints[1] are dtrace style markers inside userspace applications. Applications like PostgreSQL, MySQL, Pthread, Perl, Python, Java, Ruby, Node.js, libvirt, QEMU, glib etc have these markers embedded in them. These

[PATCH v3 3/9] Uprobe: Move mmput() into free_map_info()

From: Oleg Nesterov build_map_info() has a side effect like one need to perform mmput() when done with the mm. Add mmput() in free_map_info() so that user does not have to call it explicitly. Signed-off-by: Oleg Nesterov Signed-off-by: Ravi Bangoria

[PATCH v3 8/9] trace_uprobe/sdt: Document about reference counter

From: Ravi Bangoria Reference counter gate the invocation of probe. If present, by default reference count is 0. Kernel needs to increment it before tracing the probe and decrement it when done. This is identical to semaphore in Userspace Statically Defined

[PATCH v3 9/9] perf probe: Support SDT markers having reference counter (semaphore)

From: Ravi Bangoria With this, perf buildid-cache will save SDT markers with reference counter in probe cache. Perf probe will be able to probe markers having reference counter. Ex, # readelf -n /tmp/tick | grep -A1 loop2 Name: loop2 ... Semaphore:

[PATCH v3 2/9] mm: Prefix vma_ to vaddr_to_offset() and offset_to_vaddr()

From: Ravi Bangoria Make function names more meaningful by adding vma_ prefix to them. Signed-off-by: Ravi Bangoria Reviewed-by: Jérôme Glisse --- include/linux/mm.h | 4 ++-- kernel/events/uprobes.c | 14

[PATCH v3 7/9] trace_uprobe/sdt: Fix multiple update of same reference counter

From: Ravi Bangoria When virtual memory map for binary/library is being prepared, there is no direct one to one mapping between mmap() and virtual memory area. Ex, when loader loads the library, it first calls mmap(size = total_size), where total_size is addition of

Re: [PATCH v3 07/10] Documentation: dt-bindings: Add documents for PECI hwmon client drivers

On 4/16/2018 11:14 AM, Rob Herring wrote: On Tue, Apr 10, 2018 at 11:32:09AM -0700, Jae Hyun Yoo wrote: This commit adds dt-bindings documents for PECI cputemp and dimmtemp client drivers. "dt-bindings: hwmon: ..." for the subject. I'll change the subject. Signed-off-by: Jae Hyun Yoo

Re: [PATCH v3 04/10] Documentations: dt-bindings: Add a document of PECI adapter driver for Aspeed AST24xx/25xx SoCs

On 4/16/2018 11:10 AM, Rob Herring wrote: On Tue, Apr 10, 2018 at 11:32:06AM -0700, Jae Hyun Yoo wrote: This commit adds a dt-bindings document of PECI adapter driver for Aspeed AST24xx/25xx SoCs. Signed-off-by: Jae Hyun Yoo Reviewed-by: Haiyue Wang

Re: [PATCH v3 07/10] Documentation: dt-bindings: Add documents for PECI hwmon client drivers

On 4/16/2018 4:22 PM, Jae Hyun Yoo wrote: On 4/16/2018 11:14 AM, Rob Herring wrote: On Tue, Apr 10, 2018 at 11:32:09AM -0700, Jae Hyun Yoo wrote: This commit adds dt-bindings documents for PECI cputemp and dimmtemp client drivers. "dt-bindings: hwmon: ..." for the subject. I'll change

Re: [RFC 01/10] PCI: dwc: Add MSI-X callbacks handler

Hi Gustavo, On Tuesday 10 April 2018 10:44 PM, Gustavo Pimentel wrote: > Changes the pcie_raise_irq function signature, namely the interrupt_num > variable type from u8 to u16 to accommodate the MSI-X maximum interrupts > of 2048. > > Implements a PCIe config space capability iterator function

[PATCH 6/7] ocxl: Add an IOCTL so userspace knows which platform the kernel requires

From: Alastair D'Silva In order for a userspace AFU driver to call the Power9 specific OCXL_IOCTL_ENABLE_P9_WAIT, it needs to verify that it can actually make that call. Signed-off-by: Alastair D'Silva --- drivers/misc/ocxl/file.c | 25

[PATCH 7/7] ocxl: Document new OCXL IOCTLs

From: Alastair D'Silva Signed-off-by: Alastair D'Silva --- Documentation/accelerators/ocxl.rst | 10 ++ 1 file changed, 10 insertions(+) diff --git a/Documentation/accelerators/ocxl.rst b/Documentation/accelerators/ocxl.rst index

[PATCH 2/7] powerpc: Use TIDR CPU feature to control TIDR allocation

From: Alastair D'Silva Switch the use of TIDR on it's CPU feature, rather than assuming it is available based on architecture. Signed-off-by: Alastair D'Silva --- arch/powerpc/kernel/process.c | 4 ++-- 1 file changed, 2 insertions(+), 2

[PATCH 1/7] powerpc: Add TIDR CPU feature for Power9

From: Alastair D'Silva This patch adds a CPU feature bit to show whether the CPU has the TIDR register available, enabling as_notify/wait in userspace. Signed-off-by: Alastair D'Silva --- arch/powerpc/include/asm/cputable.h | 3 ++-

[PATCH 0/7] ocxl: Implement Power9 as_notify/wait for OpenCAPI

From: Alastair D'Silva The Power 9 as_notify/wait feature provides a lower latency way to signal a thread that work is complete. This series enables the use of this feature from OpenCAPI adapters, as well as addressing a potential starvation issue when allocating thread

[PATCH 3/7] powerpc: use task_pid_nr() for TID allocation

From: Alastair D'Silva The current implementation of TID allocation, using a global IDR, may result in an errant process starving the system of available TIDs. Instead, use task_pid_nr(), as mentioned by the original author. The scenario described which prevented it's use

[PATCH 5/7] ocxl: Expose the thread_id needed for wait on p9

From: Alastair D'Silva In order to successfully issue as_notify, an AFU needs to know the TID to notify, which in turn means that this information should be available in userspace so it can be communicated to the AFU. Signed-off-by: Alastair D'Silva

[PATCH 4/7] ocxl: Rename pnv_ocxl_spa_remove_pe to clarify it's action

From: Alastair D'Silva The function removes the process element from NPU cache. Signed-off-by: Alastair D'Silva --- arch/powerpc/include/asm/pnv-ocxl.h | 2 +- arch/powerpc/platforms/powernv/ocxl.c | 4 ++-- drivers/misc/ocxl/link.c |

Re: [PATCH 7/7] ocxl: Document new OCXL IOCTLs

On 17/04/18 12:09, Alastair D'Silva wrote: From: Alastair D'Silva Signed-off-by: Alastair D'Silva --- Documentation/accelerators/ocxl.rst | 10 ++ 1 file changed, 10 insertions(+) diff --git a/Documentation/accelerators/ocxl.rst