Re: [PATCH] ARC: build: Turn off -Wmaybe-uninitialized for ARC gcc 4.8

2016-03-19 Thread Vineet Gupta
On Friday 18 March 2016 05:43 PM, Arnd Bergmann wrote: > I think it's dangerous to use -O3 in one architecture when nothing else > uses it. If you don't have a strong reason to use -O3, maybe just drop that > use the default -O2 -Wmaybe-uninitialized like everyone else does. I know what u mean. In

Re: [PATCH v2] ARC: axs10x - add Ethernet PHY description in .dts

2016-03-19 Thread Vineet Gupta
On Thursday 17 March 2016 05:08 PM, Alexey Brodkin wrote: > Hi Sergei, > > On Thu, 2016-03-17 at 13:58 +0300, Sergei Shtylyov wrote: >> On 3/17/2016 12:41 PM, Alexey Brodkin wrote: >> >>> Following commit broke DW GMAC functionality on AXS10x boards: >>> http://git.kernel.org/cgit/linux/kernel/git/

kisskb: FAILED linus/axs103_smp_defconfig/arcv2 Sat Mar 19, 19:22

2016-03-19 Thread noreply
FAILED linus/axs103_smp_defconfig/arcv2 Sat Mar 19, 19:22 http://kisskb.ellerman.id.au/kisskb/buildresult/12640067/ Commit: Merge branch 'for-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup 6b5f04b6cf8ebab9a65d9c0026c650bb2538fd0f Compiler: arc-buildroot-linux-uclibc-

Re: [PATCH 1/4 v3] drm: Add support of ARC PGU display controller

2016-03-19 Thread Alexey Brodkin
Hi Daniel, On Fri, 2016-03-18 at 09:02 +0100, Daniel Vetter wrote: > On Thu, Mar 17, 2016 at 08:27:10PM +, Alexey Brodkin wrote: > > > > Hi Daniel, > > > > On Tue, 2016-03-15 at 16:59 +0100, Daniel Vetter wrote: > > > > > > On Tue, Mar 15, 2016 at 03:24:46PM +, Alexey Brodkin wrote: > >

Re: [PATCH v2] ARC: axs10x - add Ethernet PHY description in .dts

2016-03-19 Thread Sergei Shtylyov
Hello. On 3/17/2016 2:41 PM, Vineet Gupta wrote: Following commit broke DW GMAC functionality on AXS10x boards: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e34d65696d2ef13dc32f2a162556c86c461ed763 Note that scripts/checkpatch.pl now enforces certain format fo

Re: [PATCH 1/4 v3] drm: Add support of ARC PGU display controller

2016-03-19 Thread Alexey Brodkin
Hi Daniel, On Tue, 2016-03-15 at 16:59 +0100, Daniel Vetter wrote: > On Tue, Mar 15, 2016 at 03:24:46PM +, Alexey Brodkin wrote: > > On Tue, 2016-03-15 at 09:10 +0100, Daniel Vetter wrote: > > > On Mon, Mar 14, 2016 at 11:15:59AM +, Alexey Brodkin wrote: > > > > On Mon, 2016-03-14 at 08:00

Re: [PATCH v2] ARC: axs10x - add Ethernet PHY description in .dts

2016-03-19 Thread Sergei Shtylyov
On 3/17/2016 12:41 PM, Alexey Brodkin wrote: Following commit broke DW GMAC functionality on AXS10x boards: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e34d65696d2ef13dc32f2a162556c86c461ed763 Note that scripts/checkpatch.pl now enforces certain format for citi

[PATCH] ARC: build: Turn off -Wmaybe-uninitialized for ARC gcc 4.8

2016-03-19 Thread Vineet Gupta
linux-next has been reporting gazillion warnings for ARC build and I finally decided to take a bite: http://kisskb.ellerman.id.au/kisskb/buildresult/12638735/ Most of the them are due to -Wmaybe-uninitialized | ../kernel/sysctl.c: In function '__do_proc_doulongvec_minmax': | ../kernel/sysctl.c:1

Re: [PATCH] ARC: build: Turn off -Wmaybe-uninitialized for ARC gcc 4.8

2016-03-19 Thread Arnd Bergmann
On Friday 18 March 2016 15:50:11 Vineet Gupta wrote: > Sure, but I prefer this to be only for gcc 4.8 as this warning seems to be > healthy in small doses At least it keeps the door open for future discussion > with gcc guys ! FWIW, testing on ARM with gcc-6.0 -O3, I also get tons of maybe-uninit

Re: [PATCH v2] ARC: axs10x - add Ethernet PHY description in .dts

2016-03-19 Thread Vineet Gupta
On Thursday 17 March 2016 04:28 PM, Sergei Shtylyov wrote: > On 3/17/2016 12:41 PM, Alexey Brodkin wrote: > >> > Following commit broke DW GMAC functionality on AXS10x boards: >> > http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e34d65696d2ef13dc32f2a162556c86c461ed763 >

kisskb: OK linux-next/axs103_smp_defconfig/arcv2 Fri Mar 18, 17:34

2016-03-19 Thread noreply
OK linux-next/axs103_smp_defconfig/arcv2 Fri Mar 18, 17:34 http://kisskb.ellerman.id.au/kisskb/buildresult/12638735/ Commit: Add linux-next specific files for 20160318 5e3497cca281616e7930b74a0076b7324dcc2057 Compiler: arc-buildroot-linux-uclibc-gcc (Buildroot 2015.08.1) 4.8.4 Possib

[PATCH v3] ARC: [dts] Introduce Timer bindings

2016-03-19 Thread Vineet Gupta
ARC Timers have historically been probed directly. As precursor to start probing Timers thru DT introduce these bindings Note that to keep series bisectable, these bindings are not yet used in code. Cc: Daniel Lezcano Cc: Rob Herring Cc: devicet...@vger.kernel.org Signed-off-by: Vineet Gupta --

Re: [PATCH] ARC: build: Turn off -Wmaybe-uninitialized for ARC gcc 4.8

2016-03-19 Thread Arnd Bergmann
On Friday 18 March 2016 14:16:23 Vineet Gupta wrote: > diff --git a/arch/arc/Makefile b/arch/arc/Makefile > index fed12f39d8ce..aeb101e8e674 100644 > --- a/arch/arc/Makefile > +++ b/arch/arc/Makefile > @@ -48,9 +48,14 @@ endif > upto_gcc44:= $(call cc-ifversion, -le, 0404, y) > atleast_gcc44

[PATCH v2] ARC: axs10x - add Ethernet PHY description in .dts

2016-03-19 Thread Alexey Brodkin
Following commit broke DW GMAC functionality on AXS10x boards: http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e34d65696d2ef13dc32f2a162556c86c461ed763 That's what happens on eth0 up: --->8 libphy: PHY stmmac-0: not

Re: [PATCH v2 2/9] ARC: [dts] Introduce Timer bindings

2016-03-19 Thread Rob Herring
On Tue, Mar 08, 2016 at 05:56:05PM +0530, Vineet Gupta wrote: > ARC Timers have historically been probed directly. > As precursor to start probing Timers thru DT introduce these bindings > Note that to keep series bisectable, these bindings are not yet used in > code. > > Cc: Daniel Lezcano > Cc:

Re: [PATCH v2] ARC: axs10x - add Ethernet PHY description in .dts

2016-03-19 Thread Vineet Gupta
On Thursday 17 March 2016 05:29 PM, Sergei Shtylyov wrote: > Hello. > > On 3/17/2016 2:41 PM, Vineet Gupta wrote: > > Following commit broke DW GMAC functionality on AXS10x boards: > http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=e34d65696d2ef13dc32f2a16

Re: [PATCH v3] ARC: [dts] Introduce Timer bindings

2016-03-19 Thread Rob Herring
On Fri, Mar 18, 2016 at 10:56:29AM +0530, Vineet Gupta wrote: > ARC Timers have historically been probed directly. > As precursor to start probing Timers thru DT introduce these bindings > Note that to keep series bisectable, these bindings are not yet used in > code. > > Cc: Daniel Lezcano > Cc:

Re: [PATCH v2] ARC: axs10x - add Ethernet PHY description in .dts

2016-03-19 Thread Alexey Brodkin
Hi Sergei, On Thu, 2016-03-17 at 14:59 +0300, Sergei Shtylyov wrote: > Hello. > > On 3/17/2016 2:41 PM, Vineet Gupta wrote: > > > > > > > > > > > > > > > > > > > > Following commit broke DW GMAC functionality on AXS10x boards: > > > > > http://git.kernel.org/cgit/linux/kernel/git/torvalds/li

Re: [PATCH] ARC: build: Turn off -Wmaybe-uninitialized for ARC gcc 4.8

2016-03-19 Thread Vineet Gupta
On Friday 18 March 2016 03:59 PM, Arnd Bergmann wrote: > On Friday 18 March 2016 15:50:11 Vineet Gupta wrote: >> Sure, but I prefer this to be only for gcc 4.8 as this warning seems to be >> healthy in small doses At least it keeps the door open for future discussion >> with gcc guys ! > > FWIW,

kisskb: OK linux-next/axs101_defconfig/arcompact Thu Mar 17, 01:00

2016-03-19 Thread noreply
OK linux-next/axs101_defconfig/arcompact Thu Mar 17, 01:00 http://kisskb.ellerman.id.au/kisskb/buildresult/12636410/ Commit: Add linux-next specific files for 20160316 8559bac87dcf580b62d5cc751f5ab62d01832744 Compiler: arc-buildroot-linux-uclibc-gcc (Buildroot 2015.08.1) 4.8.4 Possib