From: Michael Ellerman <michael@ellerman.id.au>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
linux-next@vger.kernel.org,
ppc-dev <linuxppc-dev@lists.ozlabs.org>,
linux-kernel@vger.kernel.org, amodra@gmail.com
Subject: Re: linux-next: build failure after merge of the final tree (powerpc related)
Date: Thu, 21 Jun 2012 17:38:27 +1000 [thread overview]
Message-ID: <1340264307.1998.20.camel@concordia> (raw)
In-Reply-To: <1340262473.1998.19.camel@concordia>
On Thu, 2012-06-21 at 17:07 +1000, Michael Ellerman wrote:
> On Thu, 2012-06-21 at 16:24 +1000, Benjamin Herrenschmidt wrote:
> > On Thu, 2012-06-21 at 15:36 +1000, Michael Ellerman wrote:
> > >
> > > powerpc64-linux-ld: /src/next/net/openvswitch/vport-netdev.c:189:(.text+0x89b990):
> > > sibling call optimization to `_restgpr0_28' does not allow automatic multiple TOCs;
> > > recompile with -mminimal-toc or -fno-optimize-sibling-calls, or make `_restgpr0_28' extern
> > >
> > Can you show the full build command that triggers the above ?
>
> Well that would be a few MBs of log, but here's an excerpt:
>
> make -f scripts/Makefile.build obj=net/openvswitch
> /opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc -m64 -Wp,-MD,net/openvswitch/.vport-netdev.o.d -nostdinc -isystem /opt/cross/gcc-4.6.3-nolibc/powerpc64-linux/lib/gcc/powerpc64-linux/4.6.3/include -I/home/michael/src/kmk/next/arch/powerpc/include -Iarch/powerpc/include/generated -Iinclude -include /home/michael/src/kmk/next/include/linux/kconfig.h -D__KERNEL__ -Iarch/powerpc -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -Os -msoft-float -pipe -Iarch/powerpc -mminimal-toc -mtraceback=no -mcall-aixdesc -mtune=power7 -mtune=cell -mno-altivec -mno-vsx -mno-spe -mspe=no -funit-at-a-time -fno-dwarf2-cfi-asm -mno-string -mno-sched-epilog -Wa,-maltivec -fno-reorder-blocks -fno-ipa-cp-clone -fno-partial-inlining -Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -g -femit-struct-debug-baseonly -pg -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO -fprofile-arcs -ftest-coverage -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(vport_netdev)" -D"KBUILD_MODNAME=KBUILD_STR(openvswitch)" -c -o net/openvswitch/.tmp_vport-netdev.o net/openvswitch/vport-netdev.c
> if [ "-pg" = "-pg" ]; then set -e ; perl /home/michael/src/kmk/next/scripts/recordmcount.pl "powerpc" "little" "64" "/opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-objdump" "/opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-objcopy" "/opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc -m64 -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -Os -msoft-float -pipe -Iarch/powerpc -mminimal-toc -mtraceback=no -mcall-aixdesc -mtune=power7 -mtune=cell -mno-altivec -mno-vsx -mno-spe -mspe=no -funit-at-a-time -fno-dwarf2-cfi-asm -mno-string -mno-sched-epilog -Wa,-maltivec -fno-reorder-blocks -fno-ipa-cp-clone -fno-partial-inlining -Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -g -femit-struct-debug-baseonly -pg -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO" "/opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-ld -m elf64ppc" "/opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-nm --synthetic" "" "" "0" "net/openvswitch/vport-netdev.o"; fi;
Just for the record it's not the FTRACE stuff (-pg):
/opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc -m64 -Wp,-MD,net/openvswitch/.vport-netdev.o.d -nostdinc -isystem /opt/cross/gcc-4.6.3-nolibc/powerpc64-linux/lib/gcc/powerpc64-linux/4.6.3/include -I/home/michael/src/kmk/next/arch/powerpc/include -Iarch/powerpc/include/generated -Iinclude -include /home/michael/src/kmk/next/include/linux/kconfig.h -D__KERNEL__ -Iarch/powerpc -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -Os -msoft-float -pipe -Iarch/powerpc -mminimal-toc -mtraceback=no -mcall-aixdesc -mtune=power7 -mtune=cell -mno-altivec -mno-vsx -mno-spe -mspe=no -funit-at-a-time -fno-dwarf2-cfi-asm -mno-string -Wa,-maltivec -fno-reorder-blocks -fno-ipa-cp-clone -fno-partial-inlining -Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -g -femit-struct-debug-baseonly -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO -fprofile-arcs -ftest-coverage -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(vport_netdev)" -D"KBUILD_MODNAME=KBUILD_STR(openvswitch)" -c -o net/openvswitch/.tmp_vport-netdev.o net/openvswitch/vport-netdev.c
And same error.
cheers
WARNING: multiple messages have this Message-ID (diff)
From: Michael Ellerman <michael@ellerman.id.au>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
linux-next@vger.kernel.org,
ppc-dev <linuxppc-dev@lists.ozlabs.org>,
linux-kernel@vger.kernel.org, amodra@gmail.com
Subject: Re: linux-next: build failure after merge of the final tree (powerpc related)
Date: Thu, 21 Jun 2012 17:38:27 +1000 [thread overview]
Message-ID: <1340264307.1998.20.camel@concordia> (raw)
In-Reply-To: <1340262473.1998.19.camel@concordia>
On Thu, 2012-06-21 at 17:07 +1000, Michael Ellerman wrote:
> On Thu, 2012-06-21 at 16:24 +1000, Benjamin Herrenschmidt wrote:
> > On Thu, 2012-06-21 at 15:36 +1000, Michael Ellerman wrote:
> > >
> > > powerpc64-linux-ld: /src/next/net/openvswitch/vport-netdev.c:189:(.text+0x89b990):
> > > sibling call optimization to `_restgpr0_28' does not allow automatic multiple TOCs;
> > > recompile with -mminimal-toc or -fno-optimize-sibling-calls, or make `_restgpr0_28' extern
> > >
> > Can you show the full build command that triggers the above ?
>
> Well that would be a few MBs of log, but here's an excerpt:
>
> make -f scripts/Makefile.build obj=net/openvswitch
> /opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc -m64 -Wp,-MD,net/openvswitch/.vport-netdev.o.d -nostdinc -isystem /opt/cross/gcc-4.6.3-nolibc/powerpc64-linux/lib/gcc/powerpc64-linux/4.6.3/include -I/home/michael/src/kmk/next/arch/powerpc/include -Iarch/powerpc/include/generated -Iinclude -include /home/michael/src/kmk/next/include/linux/kconfig.h -D__KERNEL__ -Iarch/powerpc -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -Os -msoft-float -pipe -Iarch/powerpc -mminimal-toc -mtraceback=no -mcall-aixdesc -mtune=power7 -mtune=cell -mno-altivec -mno-vsx -mno-spe -mspe=no -funit-at-a-time -fno-dwarf2-cfi-asm -mno-string -mno-sched-epilog -Wa,-maltiv
ec -fno-reorder-blocks -fno-ipa-cp-clone -fno-partial-inlining -Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -g -femit-struct-debug-baseonly -pg -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO -fprofile-arcs -ftest-coverage -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(vport_netdev)" -D"KBUILD_MODNAME=KBUILD_STR(openvswitch)" -c -o net/openvswitch/.tmp_vport-netdev.o net/openvswitch/vport-netdev.c
> if [ "-pg" = "-pg" ]; then set -e ; perl /home/michael/src/kmk/next/scripts/recordmcount.pl "powerpc" "little" "64" "/opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-objdump" "/opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-objcopy" "/opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc -m64 -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -Os -msoft-float -pipe -Iarch/powerpc -mminimal-toc -mtraceback=no -mcall-aixdesc -mtune=power7 -mtune=cell -mno-altivec -mno-vsx -mno-spe -mspe=no -funit-at-a-time -fno-dwarf2-cfi-asm -mno-string -mno-sched-epilog -Wa,-maltivec -fno-reorder-blocks -fno-ipa-cp-clone -fno-partial-inlining -W
frame-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -g -femit-struct-debug-baseonly -pg -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO" "/opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-ld -m elf64ppc" "/opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-nm --synthetic" "" "" "0" "net/openvswitch/vport-netdev.o"; fi;
Just for the record it's not the FTRACE stuff (-pg):
/opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc -m64 -Wp,-MD,net/openvswitch/.vport-netdev.o.d -nostdinc -isystem /opt/cross/gcc-4.6.3-nolibc/powerpc64-linux/lib/gcc/powerpc64-linux/4.6.3/include -I/home/michael/src/kmk/next/arch/powerpc/include -Iarch/powerpc/include/generated -Iinclude -include /home/michael/src/kmk/next/include/linux/kconfig.h -D__KERNEL__ -Iarch/powerpc -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-format-security -fno-delete-null-pointer-checks -Os -msoft-float -pipe -Iarch/powerpc -mminimal-toc -mtraceback=no -mcall-aixdesc -mtune=power7 -mtune=cell -mno-altivec -mno-vsx -mno-spe -mspe=no -funit-at-a-time -fno-dwarf2-cfi-asm -mno-string -Wa,-maltivec -fno-reorder-bloc
ks -fno-ipa-cp-clone -fno-partial-inlining -Wframe-larger-than=2048 -fno-stack-protector -Wno-unused-but-set-variable -fomit-frame-pointer -g -femit-struct-debug-baseonly -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO -fprofile-arcs -ftest-coverage -D"KBUILD_STR(s)=#s" -D"KBUILD_BASENAME=KBUILD_STR(vport_netdev)" -D"KBUILD_MODNAME=KBUILD_STR(openvswitch)" -c -o net/openvswitch/.tmp_vport-netdev.o net/openvswitch/vport-netdev.c
And same error.
cheers
WARNING: multiple messages have this Message-ID (diff)
From: Michael Ellerman <michael@ellerman.id.au>
To: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>,
linux-next@vger.kernel.org,
ppc-dev <linuxppc-dev@lists.ozlabs.org>,
linux-kernel@vger.kernel.org, amodra@gmail.com
Subject: Re: linux-next: build failure after merge of the final tree (powerpc related)
Date: Thu, 21 Jun 2012 17:38:27 +1000 [thread overview]
Message-ID: <1340264307.1998.20.camel@concordia> (raw)
In-Reply-To: <1340262473.1998.19.camel@concordia>
On Thu, 2012-06-21 at 17:07 +1000, Michael Ellerman wrote:
> On Thu, 2012-06-21 at 16:24 +1000, Benjamin Herrenschmidt wrote:
> > On Thu, 2012-06-21 at 15:36 +1000, Michael Ellerman wrote:
> > >=20
> > > powerpc64-linux-ld: /src/next/net/openvswitch/vport-netdev.c:189:(.te=
xt+0x89b990):=20
> > > sibling call optimization to `_restgpr0_28' does not allow au=
tomatic multiple TOCs;
> > > recompile with -mminimal-toc or -fno-optimize-sibling-calls, =
or make `_restgpr0_28' extern
> > >=20
> > Can you show the full build command that triggers the above ?
>=20
> Well that would be a few MBs of log, but here's an excerpt:
>=20
> make -f scripts/Makefile.build obj=3Dnet/openvswitch
> /opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc -m64 =
-Wp,-MD,net/openvswitch/.vport-netdev.o.d -nostdinc -isystem /opt/cross/gc=
c-4.6.3-nolibc/powerpc64-linux/lib/gcc/powerpc64-linux/4.6.3/include -I/hom=
e/michael/src/kmk/next/arch/powerpc/include -Iarch/powerpc/include/generate=
d -Iinclude -include /home/michael/src/kmk/next/include/linux/kconfig.h -D=
__KERNEL__ -Iarch/powerpc -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs =
-fno-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno=
-format-security -fno-delete-null-pointer-checks -Os -msoft-float -pipe -Ia=
rch/powerpc -mminimal-toc -mtraceback=3Dno -mcall-aixdesc -mtune=3Dpower7 -=
mtune=3Dcell -mno-altivec -mno-vsx -mno-spe -mspe=3Dno -funit-at-a-time -fn=
o-dwarf2-cfi-asm -mno-string -mno-sched-epilog -Wa,-maltivec -fno-reorder-b=
locks -fno-ipa-cp-clone -fno-partial-inlining -Wframe-larger-than=3D2048 -f=
no-stack-protector -Wno-unused-but-set-variable -g -femit-struct-debug-base=
only -pg -fno-inline-functions-called-once -Wdeclaration-after-statement -W=
no-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO -=
fprofile-arcs -ftest-coverage -D"KBUILD_STR(s)=3D#s" -D"KBUILD_BASENAME=
=3DKBUILD_STR(vport_netdev)" -D"KBUILD_MODNAME=3DKBUILD_STR(openvswitch)" =
-c -o net/openvswitch/.tmp_vport-netdev.o net/openvswitch/vport-netdev.c
> if [ "-pg" =3D "-pg" ]; then set -e ; perl /home/michael/src/kmk/next/s=
cripts/recordmcount.pl "powerpc" "little" "64" "/opt/cross/gcc-4.6-nolibc/p=
owerpc64-linux/bin/powerpc64-linux-objdump" "/opt/cross/gcc-4.6-nolibc/powe=
rpc64-linux/bin/powerpc64-linux-objcopy" "/opt/cross/gcc-4.6-nolibc/powerpc=
64-linux/bin/powerpc64-linux-gcc -m64 -Wall -Wundef -Wstrict-prototypes -Wn=
o-trigraphs -fno-strict-aliasing -fno-common -Werror-implicit-function-decl=
aration -Wno-format-security -fno-delete-null-pointer-checks -Os -msoft-flo=
at -pipe -Iarch/powerpc -mminimal-toc -mtraceback=3Dno -mcall-aixdesc -mtun=
e=3Dpower7 -mtune=3Dcell -mno-altivec -mno-vsx -mno-spe -mspe=3Dno -funit-a=
t-a-time -fno-dwarf2-cfi-asm -mno-string -mno-sched-epilog -Wa,-maltivec -f=
no-reorder-blocks -fno-ipa-cp-clone -fno-partial-inlining -Wframe-larger-th=
an=3D2048 -fno-stack-protector -Wno-unused-but-set-variable -g -femit-str=
uct-debug-baseonly -pg -fno-inline-functions-called-once -Wdeclaration-aft=
er-statement -Wno-pointer-sign -fno-strict-overflow -fconserve-stack -DCC_H=
AVE_ASM_GOTO" "/opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linu=
x-ld -m elf64ppc" "/opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-=
linux-nm --synthetic" "" "" "0" "net/openvswitch/vport-netdev.o"; fi;
Just for the record it's not the FTRACE stuff (-pg):
/opt/cross/gcc-4.6-nolibc/powerpc64-linux/bin/powerpc64-linux-gcc -m64 -W=
p,-MD,net/openvswitch/.vport-netdev.o.d -nostdinc -isystem /opt/cross/gcc-=
4.6.3-nolibc/powerpc64-linux/lib/gcc/powerpc64-linux/4.6.3/include -I/home/=
michael/src/kmk/next/arch/powerpc/include -Iarch/powerpc/include/generated =
-Iinclude -include /home/michael/src/kmk/next/include/linux/kconfig.h -D__=
KERNEL__ -Iarch/powerpc -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -f=
no-strict-aliasing -fno-common -Werror-implicit-function-declaration -Wno-f=
ormat-security -fno-delete-null-pointer-checks -Os -msoft-float -pipe -Iarc=
h/powerpc -mminimal-toc -mtraceback=3Dno -mcall-aixdesc -mtune=3Dpower7 -mt=
une=3Dcell -mno-altivec -mno-vsx -mno-spe -mspe=3Dno -funit-at-a-time -fno-=
dwarf2-cfi-asm -mno-string -Wa,-maltivec -fno-reorder-blocks -fno-ipa-cp-cl=
one -fno-partial-inlining -Wframe-larger-than=3D2048 -fno-stack-protector -=
Wno-unused-but-set-variable -fomit-frame-pointer -g -femit-struct-debug-bas=
eonly -fno-inline-functions-called-once -Wdeclaration-after-statement -Wno-=
pointer-sign -fno-strict-overflow -fconserve-stack -DCC_HAVE_ASM_GOTO -fpr=
ofile-arcs -ftest-coverage -D"KBUILD_STR(s)=3D#s" -D"KBUILD_BASENAME=3DK=
BUILD_STR(vport_netdev)" -D"KBUILD_MODNAME=3DKBUILD_STR(openvswitch)" -c -=
o net/openvswitch/.tmp_vport-netdev.o net/openvswitch/vport-netdev.c
And same error.
cheers
next prev parent reply other threads:[~2012-06-21 7:38 UTC|newest]
Thread overview: 38+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-20 7:50 linux-next: build failure after merge of the final tree (powerpc related) Stephen Rothwell
2012-06-20 7:50 ` Stephen Rothwell
2012-06-20 10:09 ` Benjamin Herrenschmidt
2012-06-20 10:09 ` Benjamin Herrenschmidt
2012-06-21 5:36 ` Michael Ellerman
2012-06-21 5:36 ` Michael Ellerman
2012-06-21 6:24 ` Benjamin Herrenschmidt
2012-06-21 7:07 ` Michael Ellerman
2012-06-21 7:07 ` Michael Ellerman
2012-06-21 7:07 ` Michael Ellerman
2012-06-21 7:38 ` Michael Ellerman [this message]
2012-06-21 7:38 ` Michael Ellerman
2012-06-21 7:38 ` Michael Ellerman
2012-06-21 10:48 ` Alan Modra
2012-06-21 10:48 ` Alan Modra
2012-06-21 11:43 ` Alan Modra
2012-06-21 11:43 ` Alan Modra
2012-06-22 0:39 ` Michael Ellerman
2012-06-22 0:39 ` Michael Ellerman
2012-06-21 7:29 ` Gabriel Paubert
-- strict thread matches above, loose matches on Subject: below --
2011-12-28 8:49 Stephen Rothwell
2011-12-28 8:49 ` Stephen Rothwell
2011-12-28 8:49 ` Stephen Rothwell
2011-12-28 10:32 ` Benjamin Herrenschmidt
2011-12-28 10:32 ` Benjamin Herrenschmidt
2012-01-02 8:25 ` Grant Likely
2012-01-02 8:25 ` Grant Likely
2012-01-02 8:39 ` Grant Likely
2012-01-02 8:39 ` Grant Likely
2010-09-03 3:24 Stephen Rothwell
2010-09-03 3:24 ` Stephen Rothwell
2010-09-17 4:27 ` Stephen Rothwell
2010-09-17 4:27 ` Stephen Rothwell
2010-07-16 7:19 Stephen Rothwell
2010-07-16 7:19 ` Stephen Rothwell
2010-07-16 7:19 ` Stephen Rothwell
2010-07-19 0:15 ` Benjamin Herrenschmidt
2010-07-19 0:15 ` Benjamin Herrenschmidt
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