chroma_defconfig currently gives me this with gcc 4.6:
arch/powerpc/mm/numa.c:638:13: error: 'dm' may be used uninitialized in this
function [-Werror=uninitialized]
It's a bogus warning/error since of_get_drconf_memory() only writes it
anyway.
Signed-off-by: Michael Neuling mi...@neuling.org
Commit: 3777808873b0c49c5cf27e44c948dfb02675d578 breaks all MIPS builds.
CC arch/mips/kernel/machine_kexec.o
In file included from include/linux/kernel.h:20:0,
from include/asm-generic/bug.h:35,
from
Hi all,
After merging the final tree, today's linux-next build (powerpc
allyesconfig) failed like this:
powerpc64-linux-ld: arch/powerpc/net/built-in.o: In function
`bpf_slow_path_word':
(.text+0x90): sibling call optimization to `skb_copy_bits' does not allow
automatic multiple TOCs;
On Wed, Jun 20, 2012 at 5:59 AM, Paul Mundt let...@linux-sh.org wrote:
On Sun, Jun 17, 2012 at 09:56:59PM +0200, Geert Uytterhoeven wrote:
On Sun, Jun 17, 2012 at 9:46 PM, Geert Uytterhoeven
ge...@linux-m68k.org wrote:
JFYI, when comparing v3.5-rc3 to v3.5-rc2[3], the summaries are:
??-
On Wed, 2012-06-20 at 17:50 +1000, Stephen Rothwell wrote:
Hi all,
After merging the final tree, today's linux-next build (powerpc
allyesconfig) failed like this:
I hate our ABI is a good answer ? :-)
I'll see what I can do tomorrow. Poke me when I'm in the office.
Cheers,
Ben.
Hello.
On 20-06-2012 10:27, Yoichi Yuasa wrote:
Commit: 3777808873b0c49c5cf27e44c948dfb02675d578
Please also specify the summary of that commit in parens.
breaks all MIPS builds.
[...]
Signed-off-by: Yoichi Yuasayu...@linux-mips.org
WBR, Sergei
On 20/06/12 08:27, Yoichi Yuasa wrote:
Commit: 3777808873b0c49c5cf27e44c948dfb02675d578 breaks all MIPS builds.
Hi Yoichi,
I stumbled across the same build regression last night and came up with
almost the same fix :-)
Tested-by: John Crispin blo...@openwrt.org
Thanks,
John
Hello Paul
On 6/20/2012 5:59 AM, Paul Mundt wrote:
On Sun, Jun 17, 2012 at 09:56:59PM +0200, Geert Uytterhoeven wrote:
On Sun, Jun 17, 2012 at 9:46 PM, Geert Uytterhoeven
ge...@linux-m68k.org wrote:
JFYI, when comparing v3.5-rc3 to v3.5-rc2[3], the summaries are:
??- build errors: +235/-10
On Wed, Jun 20, 2012 at 03:27:59PM +0900, Yoichi Yuasa wrote:
Commit: 3777808873b0c49c5cf27e44c948dfb02675d578 breaks all MIPS builds.
Thanks, fix applied.
Ralf
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On Mon, Jun 18, 2012 at 2:39 PM, Benjamin Herrenschmidt
b...@kernel.crashing.org wrote:
On Mon, 2012-06-18 at 09:23 -0600, Bjorn Helgaas wrote:
Ooh, sorry about that. Who's going to push this fix? I don't see it
in Linus' tree yet. If you want me to, please forward me the original
patch.
2012/6/14 Wolfram Sang w.s...@pengutronix.de:
Currently, every driver has to do it on its own, but it should be done
in the core, like we already do with board_info structs.
Signed-off-by: Wolfram Sang w.s...@pengutronix.de
Acked-by: Barry Song barry.s...@lianlab.org
---
Based on
First 5 patches convert us to %r0-31.
Next 12 convert make using R0-31 required in macros.
Last 2 convert instructions where ra = r0 we use 0 rather than the
register value (as suggested by Andreas).
Version 3 adds:
Fixes for chroma (moved some defines ppc_asm.h - ppc-opcode.h)
Fixed
We are going to use these later and convert r0 to %r0 etc.
Signed-off-by: Michael Neuling mi...@neuling.org
---
arch/powerpc/include/asm/ppc-opcode.h | 33 +
1 file changed, 33 insertions(+)
Index: powerpc-test/arch/powerpc/include/asm/ppc-opcode.h
The assembler doesn't take %r0 register arguments in braces, so remove them.
Signed-off-by: Michael Neuling mi...@neuling.org
---
arch/powerpc/include/asm/ppc_asm.h | 18 +-
1 file changed, 9 insertions(+), 9 deletions(-)
Index: powerpc-test/arch/powerpc/include/asm/ppc_asm.h
Since we are taking a registers, this should never have been an sldi.
Talking to paulus offline, this is the correct fix.
Was introduced by:
commit 19ccb76a1938ab364a412253daec64613acbf3df
Author: Paul Mackerras pau...@samba.org
Date: Sat Jul 23 17:42:46 2011 +1000
Talking to paulus, this
Now all the fixes are in place, let's rock-n-roll!
Signed-off-by: Michael Neuling mi...@neuling.org
---
arch/powerpc/include/asm/ppc_asm.h | 72 -
1 file changed, 39 insertions(+), 33 deletions(-)
Index: powerpc-test/arch/powerpc/include/asm/ppc_asm.h
move lbz/stbciz to ppc-opcode.h.
Signed-off-by: Michael Neuling mi...@neuling.org
---
arch/powerpc/include/asm/ppc-opcode.h |7 +++
arch/powerpc/kernel/misc_64.S |5 -
2 files changed, 7 insertions(+), 5 deletions(-)
Index:
Merge the defines of STACKFRAMESIZE, STK_REG, STK_PARAM from different
places.
Signed-off-by: Michael Neuling mi...@neuling.org
---
arch/powerpc/include/asm/ppc_asm.h |5 +
arch/powerpc/lib/checksum_64.S |3
arch/powerpc/lib/copypage_power7.S |
Merge the defines of VCPU_GPR from different places.
Signed-off-by: Michael Neuling mi...@neuling.org
---
arch/powerpc/include/asm/ppc_asm.h |7 +++
arch/powerpc/kvm/book3s_hv_rmhandlers.S |3 ---
arch/powerpc/kvm/book3s_interrupts.S|8
mtocrf define is just a wrapper around the real instructions so we can
just use real register names here (ie. lower case).
Also remove braces in macro so this is possible.
Signed-off-by: Michael Neuling mi...@neuling.org
---
arch/powerpc/include/asm/asm-compat.h |2 +-
LOAD_REG_ADDR define is just a wrapper around real instructions so we
can just use real register names here (ie. lower case).
Signed-off-by: Michael Neuling mi...@neuling.org
---
arch/powerpc/platforms/powernv/opal-wrappers.S |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
Index:
These macros are using integers where they could be using logical
names since they take registers.
We are going to enforce this soon, so fix these up now.
Signed-off-by: Michael Neuling mi...@neuling.org
---
arch/powerpc/kernel/exceptions-64e.S |8
arch/powerpc/kernel/misc_64.S
We need to do this so we can enforce the name of a and b in called
macros PPC_RA/B later.
Signed-off-by: Michael Neuling mi...@neuling.org
---
arch/powerpc/include/asm/ppc-opcode.h |6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
Index:
These are currently the same as __PPC_RA/B/S/T but we'll wrap them
soon.
Signed-off-by: Michael Neuling mi...@neuling.org
---
arch/powerpc/include/asm/ppc-opcode.h |4
1 file changed, 4 insertions(+)
Index: powerpc-test/arch/powerpc/include/asm/ppc-opcode.h
Now have ___PPC_RA/B/S/T we can use it in some places. These are
places where we can't use the existing defines which will soon enforce
R0-R31 usage.
The macros being changed here are being used in inline asm, which
can't convert to enforce the R0-R31 usage.
Signed-off-by: Michael Neuling
Signed-off-by: Michael Neuling mi...@neuling.org
---
arch/powerpc/include/asm/ppc-opcode.h | 33 +
1 file changed, 33 insertions(+)
Index: powerpc-test/arch/powerpc/include/asm/ppc-opcode.h
===
---
Enforce the use of R0-R31 in macros where possible now we have all the
fixes in.
R0-R31 macros are removed here so that can't be used anymore. They
should not be defined anywhere.
Signed-off-by: Michael Neuling mi...@neuling.org
---
arch/powerpc/include/asm/ppc-opcode.h | 41
R0 is special since it'll be 0.
Signed-off-by: Michael Neuling mi...@neuling.org
---
arch/powerpc/include/asm/ppc-opcode.h | 34 ++
1 file changed, 34 insertions(+)
Index: powerpc-test/arch/powerpc/include/asm/ppc-opcode.h
Some macros use RA where when RA=R0 the values is 0, so make this
the enforced mnemonic in the macro.
Idea suggested by Andreas Schwab.
Signed-off-by: Michael Neuling mi...@neuling.org
---
arch/powerpc/include/asm/ppc-opcode.h | 14 +++---
arch/powerpc/kernel/cpu_setup_a2.S|2
(Bjorn, added you back because I ended up digging a shitload
of issues including some generic ... see below)
On Tue, 2012-06-05 at 23:50 -0400, Ben Collins wrote:
The commit introducing pcibios_io_space_offset() was ignoring 32-bit to
64-bit sign extention, which is the case on ppc32 with
On Wed, 2012-06-20 at 17:50 +1000, Stephen Rothwell wrote:
Hi all,
After merging the final tree, today's linux-next build (powerpc
allyesconfig) failed like this:
powerpc64-linux-ld: arch/powerpc/net/built-in.o: In function
`bpf_slow_path_word':
(.text+0x90): sibling call optimization
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