Re: [PATCH] KVM: PPC: BOOK3S: PR: Fix WARN_ON with debug options on

2014-05-07 Thread Aneesh Kumar K.V
Paul Mackerras writes: > On Sun, May 04, 2014 at 10:56:08PM +0530, Aneesh Kumar K.V wrote: >> With debug option "sleep inside atomic section checking" enabled we get >> the below WARN_ON during a PR KVM boot. This is because upstream now >> have PREEMPT_COUNT enabled even if we have preempt disab

Re: [PATCH v4 8/8] DMA: Freescale: add suspend resume functions for DMA driver

2014-05-07 Thread Shevchenko, Andriy
On Sun, 2014-05-04 at 18:22 +0800, Hongbo Zhang wrote: > On 05/03/2014 12:46 AM, Vinod Koul wrote: > > On Fri, Apr 18, 2014 at 04:17:51PM +0800, hongbo.zh...@freescale.com wrote: > >> From: Hongbo Zhang > >> > >> This patch adds suspend resume functions for Freescale DMA driver. > >> .prepare call

Re: [PATCH] KVM: PPC: BOOK3S: PR: Fix WARN_ON with debug options on

2014-05-07 Thread Alexander Graf
On 05/07/2014 07:56 AM, Paul Mackerras wrote: On Sun, May 04, 2014 at 10:56:08PM +0530, Aneesh Kumar K.V wrote: With debug option "sleep inside atomic section checking" enabled we get the below WARN_ON during a PR KVM boot. This is because upstream now have PREEMPT_COUNT enabled even if we have

[RFT PATCH -next ] [BUGFIX] kprobes: Fix "Failed to find blacklist" error on ia64 and ppc64

2014-05-07 Thread Masami Hiramatsu
On ia64 and ppc64, the function pointer does not point the entry address of the function, but the address of function discriptor (which contains the entry address and misc data.) Since the kprobes passes the function pointer stored by NOKPROBE_SYMBOL() to kallsyms_lookup_size_offset() for initalizi

Re: [RFT PATCH -next ] [BUGFIX] kprobes: Fix "Failed to find blacklist" error on ia64 and ppc64

2014-05-07 Thread Masami Hiramatsu
Hi Tony, Benjamin and Paul, I've tried to fix this bug, but since I don't have either ppc64 nor ia64, this patch is not tested on those archs. Please review and test it on those machines. Thank you, (2014/05/07 20:55), Masami Hiramatsu wrote: > On ia64 and ppc64, the function pointer does not po

Re: [PATCH 2/2 v2] powerpc: Enable NO_BOOTMEM

2014-05-07 Thread Emil Medve
Hello Aneesh, On 05/07/2014 01:35 AM, Aneesh Kumar K.V wrote: > Emil Medve writes: > >> Currently bootmem is just a wrapper around memblock. This gets rid of >> the wrapper code just as other ARHC(es) did: x86, arm, etc. >> >> For now only cover !NUMA systems/builds >> >> Signed-off-by: Emil Me

Re: [PATCH 2/2 v2] powerpc: Enable NO_BOOTMEM

2014-05-07 Thread Emil Medve
Hello Scott, On 05/06/2014 09:44 PM, Scott Wood wrote: > On Tue, 2014-05-06 at 19:16 -0500, Emil Medve wrote: >> Hello Scott, >> >> >> On 05/06/2014 04:49 PM, Scott Wood wrote: >>> On Tue, 2014-05-06 at 13:48 -0500, Emil Medve wrote: Currently bootmem is just a wrapper around memblock. This

Re: [PATCH 00/38] MMC updates, plus CuBox-i WiFi support

2014-05-07 Thread Tim Kryger
On Mon, Apr 28, 2014 at 9:52 AM, Chris Ball wrote: > Hi, > > On Mon, Apr 28 2014, Stephen Warren wrote: >> The series, >> Tested-by: Stephen Warren >> >> (On an NVIDIA Tegra "Jetson TK1" board, with the patches applied on top >> of next-20140428, also with Andrew Bresticker's Tegra SDHCI patches

Re: [PATCH 5/6] powerpc/corenet: Add DPAA FMan support to the SoC device tree(s)

2014-05-07 Thread Scott Wood
On Tue, 2014-05-06 at 01:28 -0500, Emil Medve wrote: > Hello Scott, > > > On 05/05/2014 06:34 PM, Scott Wood wrote: > > On Sun, 2014-05-04 at 05:59 -0500, Emil Medve wrote: > >> Anyway, most days PHYs can be discovered so they don't use/need > >> compatible properties. That's I guess part of the

Re: [PATCH 1/1] booke/watchdog: refine and clean up the codes

2014-05-07 Thread Scott Wood
On Wed, 2014-05-07 at 11:30 +0800, Tang Yuantian wrote: > From: Tang Yuantian > > Basically, this patch does the following: > 1. Move the codes of parsing boot parameters from setup-common.c >to driver. In this way, code reader can know directly that >there are boot parameters that can ch

[PATCH 1/1] booke/watchdog: refine and clean up the codes

2014-05-07 Thread Yuantian.Tang
From: Tang Yuantian Basically, this patch does the following: 1. Move the codes of parsing boot parameters from setup-common.c to driver. In this way, code reader can know directly that there are boot parameters that can change the timeout. 2. Make boot parameter 'booke_wdt_period' effectiv

[PATCH v2] clk: qoriq: Update the clock bindings

2014-05-07 Thread Yuantian.Tang
From: Tang Yuantian Main changs include: - Clarified the clock nodes' version number - Fixed a issue in example Singed-off-by: Tang Yuantian --- v2: - rename this binding - rewrite the description .../bindings/clock/{corenet-clock.txt => qoriq-clock.txt} |

Re: [PATCH 4/6] powerpc/corenet: Create the dts components for the DPAA FMan

2014-05-07 Thread Emil Medve
Hello Scott, At this point, I'm getting a bit lost in this thread and I feel we're getting into more generic comments. I'll continue to answer to some of your comments to make sure I understand them. However, one major comment I feel you made was about seeing a full FMan binding. If that's a deal

Re: [PATCH 4/6] powerpc/corenet: Create the dts components for the DPAA FMan

2014-05-07 Thread Scott Wood
On Wed, 2014-05-07 at 22:23 -0500, Emil Medve wrote: > Hello Scott, > > > At this point, I'm getting a bit lost in this thread and I feel we're > getting into more generic comments. I'll continue to answer to some of > your comments to make sure I understand them. However, one major comment > I f

Re: [PATCH 4/6] powerpc/corenet: Create the dts components for the DPAA FMan

2014-05-07 Thread Emil Medve
Hello Scott, On 05/07/2014 10:36 PM, Scott Wood wrote: > On Wed, 2014-05-07 at 22:23 -0500, Emil Medve wrote: >> Hello Scott, >> >> >> At this point, I'm getting a bit lost in this thread and I feel we're >> getting into more generic comments. I'll continue to answer to some of >> your comments t

Re: [RFT PATCH -next ] [BUGFIX] kprobes: Fix "Failed to find blacklist" error on ia64 and ppc64

2014-05-07 Thread Ananth N Mavinakayanahalli
On Wed, May 07, 2014 at 08:55:51PM +0900, Masami Hiramatsu wrote: ... > +#if defined(CONFIG_PPC64) && (!defined(_CALL_ELF) || _CALL_ELF == 1) > +/* > + * On PPC64 ABIv1 the function pointer actually points to the > + * function's descriptor. The first entry in the descriptor is the > + * address

Re: [PATCH 5/6] powerpc/corenet: Add DPAA FMan support to the SoC device tree(s)

2014-05-07 Thread Emil Medve
Hello Scott, On 05/07/2014 06:14 PM, Scott Wood wrote: > On Tue, 2014-05-06 at 01:28 -0500, Emil Medve wrote: >> Hello Scott, >> >> >> On 05/05/2014 06:34 PM, Scott Wood wrote: >>> On Sun, 2014-05-04 at 05:59 -0500, Emil Medve wrote: Anyway, most days PHYs can be discovered so they don't us

Re: [RFT PATCH -next ] [BUGFIX] kprobes: Fix "Failed to find blacklist" error on ia64 and ppc64

2014-05-07 Thread Masami Hiramatsu
(2014/05/08 13:47), Ananth N Mavinakayanahalli wrote: > On Wed, May 07, 2014 at 08:55:51PM +0900, Masami Hiramatsu wrote: > > ... > >> +#if defined(CONFIG_PPC64) && (!defined(_CALL_ELF) || _CALL_ELF == 1) >> +/* >> + * On PPC64 ABIv1 the function pointer actually points to the >> + * function's d

Re: [RFT PATCH -next ] [BUGFIX] kprobes: Fix "Failed to find blacklist" error on ia64 and ppc64

2014-05-07 Thread Ananth N Mavinakayanahalli
On Thu, May 08, 2014 at 02:40:00PM +0900, Masami Hiramatsu wrote: > (2014/05/08 13:47), Ananth N Mavinakayanahalli wrote: > > On Wed, May 07, 2014 at 08:55:51PM +0900, Masami Hiramatsu wrote: > > > > ... > > > >> +#if defined(CONFIG_PPC64) && (!defined(_CALL_ELF) || _CALL_ELF == 1) > >> +/* > >>

[PATCH] powerpc: reduce multi-hit of pcibios_setup_device() in hotplug

2014-05-07 Thread Wei Yang
During the EEH hotplug event, pcibios_setup_device() will be invoked two times. And the last time will trigger a warning of re-attachment of iommu group. The two times are: pci_device_add ... pcibios_add_device pcibios_setup_device <- 1st time pcibios_add_pci_dev