Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-22 Thread Konrad Rzeszutek Wilk
On Mon, Jan 21, 2013 at 03:24:40PM +, Russell King - ARM Linux wrote: > On Fri, Jan 18, 2013 at 11:37:25PM -0500, Konrad Rzeszutek Wilk wrote: > > On Fri, Jan 18, 2013 at 01:45:27PM -0800, Greg Kroah-Hartman wrote: > > > On Fri, Jan 18, 2013 at 09:08:59PM +, Russell King - ARM Linux wrote:

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-22 Thread Konrad Rzeszutek Wilk
> > The initial patch were done on x86. Then Seth did the work to make sure > > it worked on PPC. Munchin looked on ARM and that is it. > > s/Munchin/Minchan Thank you. I am sorry for butchering your name. > > > > > If you have an ARM server that you would be willing to part with I would > >

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-22 Thread Minchan Kim
Hi Matt, On Mon, Jan 21, 2013 at 10:00:17AM -0600, Matt Sealey wrote: > Hi Minchan, > > On Sun, Jan 20, 2013 at 11:55 PM, Minchan Kim wrote: > > On Fri, Jan 18, 2013 at 11:46:02PM -0500, Konrad Rzeszutek Wilk wrote: > >> On Fri, Jan 18, 2013 at 07:11:32PM -0600, Matt Sealey wrote: > >> > > >> >

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-22 Thread Minchan Kim
Hi Matt, On Mon, Jan 21, 2013 at 10:00:17AM -0600, Matt Sealey wrote: Hi Minchan, On Sun, Jan 20, 2013 at 11:55 PM, Minchan Kim minc...@kernel.org wrote: On Fri, Jan 18, 2013 at 11:46:02PM -0500, Konrad Rzeszutek Wilk wrote: On Fri, Jan 18, 2013 at 07:11:32PM -0600, Matt Sealey wrote:

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-22 Thread Konrad Rzeszutek Wilk
The initial patch were done on x86. Then Seth did the work to make sure it worked on PPC. Munchin looked on ARM and that is it. s/Munchin/Minchan Thank you. I am sorry for butchering your name. If you have an ARM server that you would be willing to part with I would be thrilled to

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-22 Thread Konrad Rzeszutek Wilk
On Mon, Jan 21, 2013 at 03:24:40PM +, Russell King - ARM Linux wrote: On Fri, Jan 18, 2013 at 11:37:25PM -0500, Konrad Rzeszutek Wilk wrote: On Fri, Jan 18, 2013 at 01:45:27PM -0800, Greg Kroah-Hartman wrote: On Fri, Jan 18, 2013 at 09:08:59PM +, Russell King - ARM Linux wrote:

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-21 Thread Russell King - ARM Linux
On Mon, Jan 21, 2013 at 10:20:38AM -0600, Matt Sealey wrote: > See previous mail to Minchan; local_tlb_flush_kernel_range calls > cpu_tlb.flush_kernel_range on SMP, but a direct function call > ("glue(_TLB, flush_kernel_range)" which resolves to > v7wbi_flush_kernel_range etc. etc.) without

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-21 Thread Matt Sealey
On Fri, Jan 18, 2013 at 10:46 PM, Konrad Rzeszutek Wilk wrote: > On Fri, Jan 18, 2013 at 07:11:32PM -0600, Matt Sealey wrote: >> On Fri, Jan 18, 2013 at 3:08 PM, Russell King - ARM Linux >> >> I'm gonna put this out to the maintainers (Konrad, and Seth since he >> committed it) that if this code

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-21 Thread Matt Sealey
Hi Minchan, On Sun, Jan 20, 2013 at 11:55 PM, Minchan Kim wrote: > On Fri, Jan 18, 2013 at 11:46:02PM -0500, Konrad Rzeszutek Wilk wrote: >> On Fri, Jan 18, 2013 at 07:11:32PM -0600, Matt Sealey wrote: >> > >> > diff --git a/drivers/staging/zsmalloc/zsmalloc-main.c >> >

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-21 Thread Russell King - ARM Linux
On Fri, Jan 18, 2013 at 11:37:25PM -0500, Konrad Rzeszutek Wilk wrote: > On Fri, Jan 18, 2013 at 01:45:27PM -0800, Greg Kroah-Hartman wrote: > > On Fri, Jan 18, 2013 at 09:08:59PM +, Russell King - ARM Linux wrote: > > > On Fri, Jan 18, 2013 at 02:24:15PM -0600, Matt Sealey wrote: > > > >

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-21 Thread Russell King - ARM Linux
On Fri, Jan 18, 2013 at 11:37:25PM -0500, Konrad Rzeszutek Wilk wrote: On Fri, Jan 18, 2013 at 01:45:27PM -0800, Greg Kroah-Hartman wrote: On Fri, Jan 18, 2013 at 09:08:59PM +, Russell King - ARM Linux wrote: On Fri, Jan 18, 2013 at 02:24:15PM -0600, Matt Sealey wrote: Hello all,

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-21 Thread Matt Sealey
Hi Minchan, On Sun, Jan 20, 2013 at 11:55 PM, Minchan Kim minc...@kernel.org wrote: On Fri, Jan 18, 2013 at 11:46:02PM -0500, Konrad Rzeszutek Wilk wrote: On Fri, Jan 18, 2013 at 07:11:32PM -0600, Matt Sealey wrote: diff --git a/drivers/staging/zsmalloc/zsmalloc-main.c

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-21 Thread Matt Sealey
On Fri, Jan 18, 2013 at 10:46 PM, Konrad Rzeszutek Wilk konrad.w...@oracle.com wrote: On Fri, Jan 18, 2013 at 07:11:32PM -0600, Matt Sealey wrote: On Fri, Jan 18, 2013 at 3:08 PM, Russell King - ARM Linux I'm gonna put this out to the maintainers (Konrad, and Seth since he committed it) that

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-21 Thread Russell King - ARM Linux
On Mon, Jan 21, 2013 at 10:20:38AM -0600, Matt Sealey wrote: See previous mail to Minchan; local_tlb_flush_kernel_range calls cpu_tlb.flush_kernel_range on SMP, but a direct function call (glue(_TLB, flush_kernel_range) which resolves to v7wbi_flush_kernel_range etc. etc.) without CONFIG_SMP.

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-20 Thread Minchan Kim
On Fri, Jan 18, 2013 at 11:46:02PM -0500, Konrad Rzeszutek Wilk wrote: > On Fri, Jan 18, 2013 at 07:11:32PM -0600, Matt Sealey wrote: > > On Fri, Jan 18, 2013 at 3:08 PM, Russell King - ARM Linux > > wrote: > > > On Fri, Jan 18, 2013 at 02:24:15PM -0600, Matt Sealey wrote: > > >> Hello all, > >

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-20 Thread Minchan Kim
On Fri, Jan 18, 2013 at 11:46:02PM -0500, Konrad Rzeszutek Wilk wrote: On Fri, Jan 18, 2013 at 07:11:32PM -0600, Matt Sealey wrote: On Fri, Jan 18, 2013 at 3:08 PM, Russell King - ARM Linux li...@arm.linux.org.uk wrote: On Fri, Jan 18, 2013 at 02:24:15PM -0600, Matt Sealey wrote: Hello

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-18 Thread Konrad Rzeszutek Wilk
On Fri, Jan 18, 2013 at 07:11:32PM -0600, Matt Sealey wrote: > On Fri, Jan 18, 2013 at 3:08 PM, Russell King - ARM Linux > wrote: > > On Fri, Jan 18, 2013 at 02:24:15PM -0600, Matt Sealey wrote: > >> Hello all, > >> > >> I wonder if anyone can shed some light on this linking problem I have > >>

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-18 Thread Konrad Rzeszutek Wilk
On Fri, Jan 18, 2013 at 01:45:27PM -0800, Greg Kroah-Hartman wrote: > On Fri, Jan 18, 2013 at 09:08:59PM +, Russell King - ARM Linux wrote: > > On Fri, Jan 18, 2013 at 02:24:15PM -0600, Matt Sealey wrote: > > > Hello all, > > > > > > I wonder if anyone can shed some light on this linking

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-18 Thread Matt Sealey
On Fri, Jan 18, 2013 at 3:08 PM, Russell King - ARM Linux wrote: > On Fri, Jan 18, 2013 at 02:24:15PM -0600, Matt Sealey wrote: >> Hello all, >> >> I wonder if anyone can shed some light on this linking problem I have >> right now. If I configure my kernel without SMP support (it is a very >>

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-18 Thread Greg Kroah-Hartman
On Fri, Jan 18, 2013 at 09:08:59PM +, Russell King - ARM Linux wrote: > On Fri, Jan 18, 2013 at 02:24:15PM -0600, Matt Sealey wrote: > > Hello all, > > > > I wonder if anyone can shed some light on this linking problem I have > > right now. If I configure my kernel without SMP support (it is

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-18 Thread Russell King - ARM Linux
On Fri, Jan 18, 2013 at 02:24:15PM -0600, Matt Sealey wrote: > Hello all, > > I wonder if anyone can shed some light on this linking problem I have > right now. If I configure my kernel without SMP support (it is a very > lean config for i.MX51 with device tree support only) I hit this error > on

Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-18 Thread Matt Sealey
Hello all, I wonder if anyone can shed some light on this linking problem I have right now. If I configure my kernel without SMP support (it is a very lean config for i.MX51 with device tree support only) I hit this error on linking: MODPOST 216 modules LZMA

Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-18 Thread Matt Sealey
Hello all, I wonder if anyone can shed some light on this linking problem I have right now. If I configure my kernel without SMP support (it is a very lean config for i.MX51 with device tree support only) I hit this error on linking: MODPOST 216 modules LZMA

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-18 Thread Russell King - ARM Linux
On Fri, Jan 18, 2013 at 02:24:15PM -0600, Matt Sealey wrote: Hello all, I wonder if anyone can shed some light on this linking problem I have right now. If I configure my kernel without SMP support (it is a very lean config for i.MX51 with device tree support only) I hit this error on

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-18 Thread Greg Kroah-Hartman
On Fri, Jan 18, 2013 at 09:08:59PM +, Russell King - ARM Linux wrote: On Fri, Jan 18, 2013 at 02:24:15PM -0600, Matt Sealey wrote: Hello all, I wonder if anyone can shed some light on this linking problem I have right now. If I configure my kernel without SMP support (it is a very

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-18 Thread Matt Sealey
On Fri, Jan 18, 2013 at 3:08 PM, Russell King - ARM Linux li...@arm.linux.org.uk wrote: On Fri, Jan 18, 2013 at 02:24:15PM -0600, Matt Sealey wrote: Hello all, I wonder if anyone can shed some light on this linking problem I have right now. If I configure my kernel without SMP support (it is

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-18 Thread Konrad Rzeszutek Wilk
On Fri, Jan 18, 2013 at 01:45:27PM -0800, Greg Kroah-Hartman wrote: On Fri, Jan 18, 2013 at 09:08:59PM +, Russell King - ARM Linux wrote: On Fri, Jan 18, 2013 at 02:24:15PM -0600, Matt Sealey wrote: Hello all, I wonder if anyone can shed some light on this linking problem I have

Re: Compilation problem with drivers/staging/zsmalloc when !SMP on ARM

2013-01-18 Thread Konrad Rzeszutek Wilk
On Fri, Jan 18, 2013 at 07:11:32PM -0600, Matt Sealey wrote: On Fri, Jan 18, 2013 at 3:08 PM, Russell King - ARM Linux li...@arm.linux.org.uk wrote: On Fri, Jan 18, 2013 at 02:24:15PM -0600, Matt Sealey wrote: Hello all, I wonder if anyone can shed some light on this linking problem I