[RFC PATCH] powerpc: allow allyesconfig to build more

2014-02-26 Thread Stephen Rothwell
Fixes this build error: arch/powerpc/kernel/exceptions-64s.S: Assembler messages: arch/powerpc/kernel/exceptions-64s.S:1312: Error: attempt to move .org backwards Signed-off-by: Stephen Rothwell --- arch/powerpc/kernel/exceptions-64s.S | 20 ++-- 1 file changed, 10 insertions(+)

Re: [PATCH] powerpc: ftrace: bugfix for test_24bit_addr

2014-02-26 Thread Tony Breeds
On Wed, Feb 26, 2014 at 11:22:16PM +1100, Michael Ellerman wrote: > ppc_function_entry() just needs to be a nop on LE, as it already is on 32-bit. Well on LE ABI2, but yes. Yours Tony pgpHb6onHPwUw.pgp Description: PGP signature ___ Linuxppc-dev mai

Re: [PATCH] powerpc/crashdump : fix page frame number check in copy_oldmem_page

2014-02-26 Thread Mahesh J Salgaonkar
On 2014-02-24 17:30:55 Mon, Laurent Dufour wrote: > In copy_oldmem_page, the current check using max_pfn and min_low_pfn to > decide if the page is backed or not, is not valid when the memory layout is > not continuous. > > This happens when running as a QEMU/KVM guest, where RTAS is mapped higher

Re: [PATCH] powerpc/crashdump : fix page frame number check in copy_oldmem_page

2014-02-26 Thread Laurent Dufour
On 25/02/2014 02:47, Michael Ellerman wrote: > On Mon, 2014-02-24 at 17:30 +0100, Laurent Dufour wrote: >> In copy_oldmem_page, the current check using max_pfn and min_low_pfn to >> decide if the page is backed or not, is not valid when the memory layout is >> not continuous. >> >> This happens whe

Re: [PATCH v2 1/1] audit: Add CONFIG_HAVE_ARCH_AUDITSYSCALL

2014-02-26 Thread Michael Ellerman
On Tue, 2014-02-25 at 18:16 +0900, AKASHI Takahiro wrote: > Currently AUDITSYSCALL has a long list of architecture depencency: >depends on AUDIT && (X86 || PARISC || PPC || S390 || IA64 || UML || > SPARC64 || SUPERH || (ARM && AEABI && !OABI_COMPAT) || ALPHA) > The purpose of

Re: [PATCH] powerpc: ftrace: bugfix for test_24bit_addr

2014-02-26 Thread Michael Ellerman
On Wed, 2014-02-26 at 10:05 +0530, Ananth N Mavinakayanahalli wrote: > On Wed, Feb 26, 2014 at 10:23:01AM +0800, Liu Ping Fan wrote: > > The branch target should be the func addr, not the addr of func_descr_t. > > So using ppc_function_entry() to generate the right target addr. > > > > Signed-off-

Re: Build regressions/improvements in v3.14-rc4

2014-02-26 Thread Geert Uytterhoeven
On Wed, Feb 26, 2014 at 10:52 AM, Geert Uytterhoeven wrote: > JFYI, when comparing v3.14-rc4[1] to v3.14-rc3[3], the summaries are: > - build errors: +3/-15 + /scratch/kisskb/src/arch/sh/mm/cache-sh4.c: error: 'cached_to_uncached' undeclared (first use in this function): => 99:17 + /scrat

Re: [PATCH v2 02/11] perf core: export swevent hrtimer helpers

2014-02-26 Thread Peter Zijlstra
On Tue, Feb 25, 2014 at 01:38:31PM -0800, Cody P Schafer wrote: > On 02/25/2014 02:20 AM, Peter Zijlstra wrote: > >On Tue, Feb 25, 2014 at 02:33:26PM +1100, Michael Ellerman wrote: > >>On Fri, 2014-14-02 at 22:02:06 UTC, Cody P Schafer wrote: > >>>Export the swevent hrtimer helpers currently only u