[PATCHSET 0/4] perf tools: Minimal build without libelf dependency (v4)

2012-08-05 Thread Namhyung Kim
Hi, This is my forth version of the series. Please consider applying. :) v4: * rebase on current tip/perf/core v3: * drop already merged (cross-build related) patches * drop SYMBIND_* change (Arnaldo) v2: * change make option name to NO_LIBELF * make it default when libelf doesn't exist

[PATCH 1/4] perf symbols: Introduce symbol__elf_init()

2012-08-05 Thread Namhyung Kim
From: Namhyung Kim namhyung@lge.com The symbol__elf_init() is for initializing internal libelf data structure and getting rid of its dependency outside of ELF/symboling handling code. Signed-off-by: Namhyung Kim namhy...@kernel.org --- tools/perf/builtin-buildid-list.c | 4 +---

[PATCH 3/4] perf tools: Support minimal build without libelf

2012-08-05 Thread Namhyung Kim
From: Namhyung Kim namhyung@lge.com Now we have isolated all ELF-specific stuff, it's possible to build without libelf. The output binary can do most of jobs but lacks (user level) symbol information - kernel symbols are still accessable thanks to the kallsyms. To build perf without libelf

Re: [RFC][PATCH] Reset PCIe devices to address DMA problem on kdump with iommu

2012-08-05 Thread Takao Indoh
Hi Don, (2012/08/06 13:09), Don Dutile wrote: On 08/03/2012 07:24 AM, Takao Indoh wrote: Hi all, This patch adds kernel parameter reset_pcie_devices which resets PCIe devices at boot time to address DMA problem on kdump with iommu. When this parameter is specified, a hot reset is triggered

Re: [PATCH 1/2] intel-iommu: Fix ACS path checking

2012-08-05 Thread David Ahern
On 8/4/12 12:08 PM, Alex Williamson wrote: SR-IOV can create buses without a bridge. There may be other cases where this happens as well. In these cases skip to the parent bus and continue testing devices there. Signed-off-by: Alex Williamson alex.william...@redhat.com Tested-by: David

Re: [PATCH] pci: Account for virtual buses in pci_acs_path_enabled

2012-08-05 Thread David Ahern
On 8/4/12 12:19 PM, Alex Williamson wrote: It's possible to have buses without an associated bridge (bus-self == NULL). SR-IOV can generate such buses. When we find these, skip to the parent bus to look for the next ACS test. Signed-off-by: Alex Williamson alex.william...@redhat.com ---

Re: [RFC PATCH 3/5] drm/i915: register LVDS connector even if we can't get a panel mode

2012-08-05 Thread Seth Forshee
On Sun, Aug 05, 2012 at 07:20:31PM -0400, Alex Deucher wrote: On Sun, Aug 5, 2012 at 5:44 PM, Dave Airlie airl...@gmail.com wrote: On Mon, Aug 6, 2012 at 7:40 AM, Daniel Vetter dan...@ffwll.ch wrote: On Sun, Aug 05, 2012 at 10:18:38PM +0100, Matthew Garrett wrote: On Sun, Aug 05, 2012 at

Re: [PATCH v3 1/2] lis3: add generic DT matching code

2012-08-05 Thread Rob Herring
On 08/05/2012 11:18 AM, Daniel Mack wrote: Ping, anyone? On 30.07.2012 09:36, Daniel Mack wrote: This patch adds logic to parse lis3 properties from a device tree node and store them in a freshly allocated lis3lv02d_platform_data. Note that the actual match tables are left out here. This

[PATCH] Extcon: adc_jack: adc-jack driver to support 3.5 pi or simliar devices

2012-08-05 Thread anish kumar
From: anish kumar anish198519851...@gmail.com External connector devices that decides connection information based on ADC values may use adc-jack device driver. The user simply needs to provide a table of adc range and connection states. Then, extcon framework will automatically notify others.

Re: [PATCH 1/3] backlight: da9052: Use usleep_range() instead of msleep() for small sleeps

2012-08-05 Thread Jingoo Han
On Monday, August 06, 2012 1:48 PM Sachin Kamat wrote: Hi Jingoo, On 6 August 2012 10:13, Jingoo Han jg1@samsung.com wrote: Since msleep might not sleep for the desired amount when less than 20ms, use usleep_range. Cc: Ashish Jangam ashish.jan...@kpitcummins.com Cc: Richard

Re: linux-next: build failure after merge of the akpm tree

2012-08-05 Thread Michel Lespinasse
On Sun, Aug 5, 2012 at 8:43 PM, Stephen Rothwell s...@canb.auug.org.au wrote: Caused by commit 5599fe1ab023 (rbtree: empty nodes have no color) from the akpm tree interacting with commit cde7c325077b (GFS2: Add structure to contain rgrp, bitmap, offset tuple) from the gfs2 tree. I have

Re: linux-next: build failure after merge of the akpm tree

2012-08-05 Thread Michel Lespinasse
gfs2 calls RB_EMPTY_NODE() to check if nodes are not on an rbtree. The corresponding initialization function is RB_CLEAR_NODE(). rb_init_node() was never clearly defined and is going away. Signed-off-by: Michel Lespinasse wal...@google.com --- fs/gfs2/rgrp.c |5 ++--- 1 files changed, 2

how to implement platform specific per process parameter?

2012-08-05 Thread Alexey Kardashevskiy
Hi! There is a per core register on modern POWER processors (POWER6+) called DSCR: The DSCR (aka Data Stream Control Register) is supported on some server PowerPC chips and allow some control over the prefetch of data streams. Its per process support has been added by

[PATCH 1/3] perf/x86: Fix section mismatch in uncore_types_exit()

2012-08-05 Thread Yan, Zheng
From: Yan, Zheng zheng.z@intel.com Fix section mismatch in uncore_types_exit(): WARNING: vmlinux.o(.text+0x13831): Section mismatch in reference from the function uncore_types_exit() to the function .init.text:uncore_type_exit() Signed-off-by: Yan, Zheng zheng.z@intel.com ---

[PATCH 2/3] perf/x86: Fixes for Nehalem-EX uncore driver

2012-08-05 Thread Yan, Zheng
From: Yan, Zheng zheng.z@intel.com This patch includes following fixes and update: - Only some events in the Sbox and Mbox can use the match/mask registers, add code to check this. - The format definitions for xbr_mm_cfg and xbr_match registers in the Rbox are wrong, xbr_mm_cfg should

[PATCH 3/3] perf/x86: Add Intel Westmere-EX uncore support

2012-08-05 Thread Yan, Zheng
From: Yan, Zheng zheng.z@intel.com The Westmere-EX uncore is similar to the Nehalem-EX uncore. The differences are: - Westmere-EX uncore has 10 instances of Cbox. The MSRs for Cbox8 and Cbox9 in the Westmere-EX aren't contiguous with Cbox 0~7. - The fvid field in the ZDP_CTL_FVC register

Re: [PATCH v2] gpio: Add Avionic Design N-bit GPIO expander support

2012-08-05 Thread Thierry Reding
On Sun, Aug 05, 2012 at 12:50:54PM +0200, Linus Walleij wrote: On Mon, Jul 30, 2012 at 9:47 AM, Thierry Reding thierry.red...@avionic-design.de wrote: On Sun, Jul 29, 2012 at 07:13:57PM +0200, Linus Walleij wrote: On Mon, Jul 23, 2012 at 1:59 PM, Thierry Reding

Re: [PATCH] Extcon: adc_jack: adc-jack driver to support 3.5 pi or simliar devices

2012-08-05 Thread MyungJoo Ham
From: anish kumar anish198519851...@gmail.com External connector devices that decides connection information based on ADC values may use adc-jack device driver. The user simply needs to provide a table of adc range and connection states. Then, extcon framework will automatically notify

Re: [PATCH v3 1/2] lis3: add generic DT matching code

2012-08-05 Thread Daniel Mack
On 06.08.2012 06:52, Rob Herring wrote: On 08/05/2012 11:18 AM, Daniel Mack wrote: Ping, anyone? On 30.07.2012 09:36, Daniel Mack wrote: This patch adds logic to parse lis3 properties from a device tree node and store them in a freshly allocated lis3lv02d_platform_data. Note that the

Re: [PATCH] pci: Account for virtual buses in pci_acs_path_enabled

2012-08-05 Thread Bjorn Helgaas
On Sat, Aug 4, 2012 at 12:19 PM, Alex Williamson alex.william...@redhat.com wrote: It's possible to have buses without an associated bridge (bus-self == NULL). SR-IOV can generate such buses. When we find these, skip to the parent bus to look for the next ACS test. To make sure I understand

Re: [GPIO] Crashed when not using

2012-08-05 Thread Shilimkar, Santosh
On Tue, Jul 31, 2012 at 6:26 PM, Poddar, Sourav sourav.pod...@ti.com wrote: Hi Santosh, On Tue, Jul 31, 2012 at 6:02 PM, Shilimkar, Santosh santosh.shilim...@ti.com wrote: On Tue, Jul 31, 2012 at 8:52 AM, Felipe Balbi ba...@ti.com wrote: Hi, On Tue, Jul 31, 2012 at 10:23:16AM +0530,

Re: [PATCH] pci: Account for virtual buses in pci_acs_path_enabled

2012-08-05 Thread Alex Williamson
On Sun, 2012-08-05 at 23:30 -0600, Bjorn Helgaas wrote: On Sat, Aug 4, 2012 at 12:19 PM, Alex Williamson alex.william...@redhat.com wrote: It's possible to have buses without an associated bridge (bus-self == NULL). SR-IOV can generate such buses. When we find these, skip to the parent

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