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* [Bug c/45102] New: mm/page-writeback.c:820: internal compiler error: Segmentation fault
@ 2010-07-28 9:20 yenchengwang at gmail dot com
2010-07-28 9:25 ` [Bug c/45102] " ubizjak at gmail dot com
` (3 more replies)
0 siblings, 4 replies; 6+ messages in thread
From: yenchengwang at gmail dot com @ 2010-07-28 9:20 UTC (permalink / raw)
To: gcc-bugs
the gcc version, system type, and options given when GCC configured/built:
ycwang@ycwang-laptop:/home/my_codes/Android/linux-2.6$ arm-eabi-gcc -v
Using built-in specs.
Target: arm-eabi
Configured with:
/home/jingyu/projects/gcc/android-toolchain/gcc-4.4.0/configure
--prefix=/usr/local --target=arm-eabi --host=i686-unknown-linux-gnu
--build=i686-unknown-linux-gnu --enable-languages=c,c++
--with-gmp=/home/jingyu/projects/gcc/toolchain_build/obj/temp-install
--with-mpfr=/home/jingyu/projects/gcc/toolchain_build/obj/temp-install
--disable-libssp --enable-threads --disable-nls --disable-libmudflap
--disable-libgomp --disable-libstdc__-v3 --disable-sjlj-exceptions
--disable-shared --disable-tls --with-float=soft --with-fpu=vfp
--with-arch=armv5te --enable-target-optspace --with-abi=aapcs
--with-gcc-version=4.4.0 --with-binutils-version=2.19 --with-gmp-version=4.2.4
--with-mpfr-version=2.4.1 --with-gdb-version=6.6 --with-arch=armv5te
--with-multilib-list=mthumb-interwork,mandroid
--with-sysroot=/g/users/jingyu/toolchain/cupcake_rel_root
--program-transform-name='s&^&arm-eabi-&'
Thread model: single
gcc version 4.4.0 (GCC)
/************************************************************************/
complete command line that triggers the bug:
make zImage
/************************************************************************/
compiler output:
...(ignored)
CC mm/page-writeback.o
mm/page-writeback.c: In function 'write_cache_pages':
mm/page-writeback.c:820: internal compiler error: Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[1]: *** [mm/page-writeback.o] Error 1
make: *** [mm] Error 2
/************************************************************************/
--
Summary: mm/page-writeback.c:820: internal compiler error:
Segmentation fault
Product: gcc
Version: 4.4.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: yenchengwang at gmail dot com
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45102
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c/45102] mm/page-writeback.c:820: internal compiler error: Segmentation fault
2010-07-28 9:20 [Bug c/45102] New: mm/page-writeback.c:820: internal compiler error: Segmentation fault yenchengwang at gmail dot com
@ 2010-07-28 9:25 ` ubizjak at gmail dot com
2010-07-29 1:27 ` yenchengwang at gmail dot com
` (2 subsequent siblings)
3 siblings, 0 replies; 6+ messages in thread
From: ubizjak at gmail dot com @ 2010-07-28 9:25 UTC (permalink / raw)
To: gcc-bugs
------- Comment #1 from ubizjak at gmail dot com 2010-07-28 09:25 -------
Please attach preprocessed source, see [1] for detailed instructions.
[1] http://gcc.gnu.org/bugs/
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45102
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c/45102] mm/page-writeback.c:820: internal compiler error: Segmentation fault
2010-07-28 9:20 [Bug c/45102] New: mm/page-writeback.c:820: internal compiler error: Segmentation fault yenchengwang at gmail dot com
2010-07-28 9:25 ` [Bug c/45102] " ubizjak at gmail dot com
@ 2010-07-29 1:27 ` yenchengwang at gmail dot com
2010-07-29 9:20 ` jakub at gcc dot gnu dot org
2010-07-29 10:46 ` ramana at gcc dot gnu dot org
3 siblings, 0 replies; 6+ messages in thread
From: yenchengwang at gmail dot com @ 2010-07-29 1:27 UTC (permalink / raw)
To: gcc-bugs
------- Comment #2 from yenchengwang at gmail dot com 2010-07-29 01:27 -------
Created an attachment (id=21345)
--> (http://gcc.gnu.org/bugzilla/attachment.cgi?id=21345&action=view)
the preprocessed file of page-writeback
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45102
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c/45102] mm/page-writeback.c:820: internal compiler error: Segmentation fault
2010-07-28 9:20 [Bug c/45102] New: mm/page-writeback.c:820: internal compiler error: Segmentation fault yenchengwang at gmail dot com
2010-07-28 9:25 ` [Bug c/45102] " ubizjak at gmail dot com
2010-07-29 1:27 ` yenchengwang at gmail dot com
@ 2010-07-29 9:20 ` jakub at gcc dot gnu dot org
2010-07-29 10:46 ` ramana at gcc dot gnu dot org
3 siblings, 0 replies; 6+ messages in thread
From: jakub at gcc dot gnu dot org @ 2010-07-29 9:20 UTC (permalink / raw)
To: gcc-bugs
------- Comment #3 from jakub at gcc dot gnu dot org 2010-07-29 09:20 -------
Please provide also gcc command line options used to trigger the ICE on
page-writeback.i. Thanks.
--
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45102
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c/45102] mm/page-writeback.c:820: internal compiler error: Segmentation fault
2010-07-28 9:20 [Bug c/45102] New: mm/page-writeback.c:820: internal compiler error: Segmentation fault yenchengwang at gmail dot com
` (2 preceding siblings ...)
2010-07-29 9:20 ` jakub at gcc dot gnu dot org
@ 2010-07-29 10:46 ` ramana at gcc dot gnu dot org
3 siblings, 0 replies; 6+ messages in thread
From: ramana at gcc dot gnu dot org @ 2010-07-29 10:46 UTC (permalink / raw)
To: gcc-bugs
--
ramana at gcc dot gnu dot org changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |WAITING
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45102
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug c/45102] mm/page-writeback.c:820: internal compiler error: Segmentation fault
[not found] <bug-45102-4@http.gcc.gnu.org/bugzilla/>
@ 2010-11-04 15:51 ` sledgeas at gmail dot com
0 siblings, 0 replies; 6+ messages in thread
From: sledgeas at gmail dot com @ 2010-11-04 15:51 UTC (permalink / raw)
To: gcc-bugs
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45102
sledge <sledgeas at gmail dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |sledgeas at gmail dot com
--- Comment #4 from sledge <sledgeas at gmail dot com> 2010-11-04 15:51:09 UTC ---
Identically the same here:
Ubuntu 10.04 32-bit host;
According to
http://www.idroidproject.org/forum/general-discussion/compiling-kernel-issues/
this patch works-around, (only) hoping the android;kernel is still usable after
it:
diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 2c5d792..bda86bb 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -915,7 +915,7 @@ continue_unlock:
goto continue_unlock;
}
- BUG_ON(PageWriteback(page));
+ // BUG_ON(PageWriteback(page));
if (!clear_page_dirty_for_io(page))
goto continue_unlock;
other info as requested (equivalent to the bug author's):
#.../google/aof/prebuilt/linux-x86/toolchain/arm-eabi-4.4.0/bin/arm-eabi-gcc -v
Using built-in specs.
Target: arm-eabi
Configured with:
/home/jingyu/projects/gcc/android-toolchain/gcc-4.4.0/configure
--prefix=/usr/local --target=arm-eabi --host=i686-unknown-linux-gnu
--build=i686-unknown-linux-gnu --enable-languages=c,c++
--with-gmp=/home/jingyu/projects/gcc/toolchain_build/obj/temp-install
--with-mpfr=/home/jingyu/projects/gcc/toolchain_build/obj/temp-install
--disable-libssp --enable-threads --disable-nls --disable-libmudflap
--disable-libgomp --disable-libstdc__-v3 --disable-sjlj-exceptions
--disable-shared --disable-tls --with-float=soft --with-fpu=vfp
--with-arch=armv5te --enable-target-optspace --with-abi=aapcs
--with-gcc-version=4.4.0 --with-binutils-version=2.19 --with-gmp-version=4.2.4
--with-mpfr-version=2.4.1 --with-gdb-version=6.6 --with-arch=armv5te
--with-multilib-list=mthumb-interwork,mandroid
--with-sysroot=/g/users/jingyu/toolchain/cupcake_rel_root
--program-transform-name='s&^&arm-eabi-&'
Thread model: single
gcc version 4.4.0 (GCC)
....
.../google/aof/kernel/mm/page-writeback.c: In function 'write_cache_pages':
.../google/aof/kernel/mm/page-writeback.c:820: internal compiler error:
Segmentation fault
Please submit a full bug report,
with preprocessed source if appropriate.
See <http://gcc.gnu.org/bugs.html> for instructions.
make[3]: *** [mm/page-writeback.o] Error 1
make[2]: *** [mm] Error 2
make[1]: *** [sub-make] Error 2
make: *** [out/target/product/generic/obj/KERNEL/arch/arm/boot/uImage] Error 2
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2010-11-04 15:51 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2010-07-28 9:20 [Bug c/45102] New: mm/page-writeback.c:820: internal compiler error: Segmentation fault yenchengwang at gmail dot com
2010-07-28 9:25 ` [Bug c/45102] " ubizjak at gmail dot com
2010-07-29 1:27 ` yenchengwang at gmail dot com
2010-07-29 9:20 ` jakub at gcc dot gnu dot org
2010-07-29 10:46 ` ramana at gcc dot gnu dot org
[not found] <bug-45102-4@http.gcc.gnu.org/bugzilla/>
2010-11-04 15:51 ` sledgeas at gmail dot com
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