gcc-4.0: breaks kernel builds in random ways.
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
gcc-4.0 (Debian) |
Fix Released
|
Unknown
|
|||
gcc-4.0 (Ubuntu) |
Fix Released
|
High
|
Matthias Klose |
Bug Description
Automatically imported from Debian bug report #336167 http://
In Debian Bug tracker #336167, Thiemo Seufer (ths-networkno) wrote : Re: Bug#336167: gcc-4.0: breaks kernel builds in random ways. | #1 |
Debian Bug Importer (debzilla) wrote : | #2 |
Automatically imported from Debian bug report #336167 http://
Debian Bug Importer (debzilla) wrote : | #3 |
Message-ID: <email address hidden>
Date: Fri, 28 Oct 2005 11:31:53 +0200
From: Sven Luther <email address hidden>
To: <email address hidden>
Subject: gcc-4.0: breaks kernel builds in random ways.
Package: gcc-4.0
Version: 4.0.2-3
Severity: grave
Justification: renders package unusable
Well, i confirm that this problem is also present on powerpc, using
gcc-4.0 4.0.2-3 makes the kernel build fail, while using -2 seems to be
ok. I have heard people mentioning two other arches where this is the
case (m68k and mips i think) on irc (on #debian-release i think even,
not sure), but no bug has been filed so i do it now.
My powerpc builds failed with :
08:22 < svenl> kernel/
"_spin_
08:22 < svenl> kernel/
"_read_
08:22 < svenl> kernel/
"_write_
08:22 < svenl> /bin/sh: line 1: 7269 Done(1) gcc -m32
-E -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs -fno-strict-
-fno-common
-msoft-float -pipe -ffixed-r2 -mmultiple -mstring -Wa,-maltivec
-D__GENKSYMS__ -Wp,-MD,
-Iinclude -Iarch/ppc -Iarch/ppc/include -Wall -Wundef
-Wstrict-prototypes
-ffreestanding -O2 -fomit-
-ffixed-r2 -mmultiple
-Wno-pointer-sign -DKBUILD_
kernel/spinlock.c
And then later :
08:42 < svenl> fs/ext2/acl.c:483: error: called object '0u' is not a
function
08:42 < svenl> {standard input}: Assembler messages:
08:42 < svenl> {standard input}:39: Error: symbol `error' is already
defined
08:42 < svenl> {standard input}:57: Error: symbol `retval' is already
defined
08:42 < svenl> {standard input}:72: Error: symbol `name_index' is
already defined
08:42 < svenl> {standard input}:77: Error: symbol `value' is already
defined
While a 4.0.2-2 build passed fine.
Friendly,
Sven Luther
-- System Information:
Debian Release: testing/unstable
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: powerpc (ppc)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.14-rc5-powerpc
Locale: LANG=C, LC_CTYPE=C (charmap=
Versions of packages gcc-4.0 depends on:
ii binutils 2.16.1cvs20050902-1 The GNU assembler, linker and bina
ii cpp-4.0 4.0.2-3 The GNU C preprocessor
ii gcc-4.0-base 4.0.2-3 The GNU Compiler Collection (base
ii libc6 2.3.5-7 GNU C Library: Shared libraries an
ii libgcc1 1:4.0.2-3 GCC support library
Versions of packages gcc-4.0 recommends:
ii libc6-dev 2.3.5-7 GNU C Library: De...
Debian Bug Importer (debzilla) wrote : | #4 |
Message-ID: <email address hidden>
Date: Fri, 28 Oct 2005 11:54:06 +0200
From: Thiemo Seufer <email address hidden>
To: Sven Luther <email address hidden>, <email address hidden>
Subject: Re: Bug#336167: gcc-4.0: breaks kernel builds in random ways.
Sven Luther wrote:
> Package: gcc-4.0
> Version: 4.0.2-3
> Severity: grave
> Justification: renders package unusable
>
>
> Well, i confirm that this problem is also present on powerpc, using
> gcc-4.0 4.0.2-3 makes the kernel build fail, while using -2 seems to be
> ok. I have heard people mentioning two other arches where this is the
> case (m68k and mips i think) on irc (on #debian-release i think even,
> not sure), but no bug has been filed so i do it now.
>
> My powerpc builds failed with :
For mips 2.6.12, which built fine with gcc 4.0.2-2:
CC [M] fs/reiserfs/
fs/reiserfs/
fs/reiserfs/
Floating point exception
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://
For Debian GNU/Linux specific bug reporting instructions,
see <URL:file:
make[5]: *** [fs/reiserfs/
make[4]: *** [fs/reiserfs] Error 2
Sorry, no testcase yet.
Thiemo
In Debian Bug tracker #336167, Thiemo Seufer (ths-networkno) wrote : | #5 |
Thiemo Seufer wrote:
> Sven Luther wrote:
> > Package: gcc-4.0
> > Version: 4.0.2-3
> > Severity: grave
> > Justification: renders package unusable
> >
> >
> > Well, i confirm that this problem is also present on powerpc, using
> > gcc-4.0 4.0.2-3 makes the kernel build fail, while using -2 seems to be
> > ok. I have heard people mentioning two other arches where this is the
> > case (m68k and mips i think) on irc (on #debian-release i think even,
> > not sure), but no bug has been filed so i do it now.
> >
> > My powerpc builds failed with :
>
> For mips 2.6.12, which built fine with gcc 4.0.2-2:
>
> CC [M] fs/reiserfs/
> fs/reiserfs/
> fs/reiserfs/
> Floating point exception
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://
> For Debian GNU/Linux specific bug reporting instructions,
> see <URL:file:
> make[5]: *** [fs/reiserfs/
> make[4]: *** [fs/reiserfs] Error 2
>
> Sorry, no testcase yet.
It affects also userland, ncpfs FTBFS for mips/mipsel.
Thiemo
In Debian Bug tracker #336167, Aurelien Jarno (aurelien-aurel32) wrote : | #6 |
Thiemo Seufer a écrit :
> Thiemo Seufer wrote:
>
>>Sven Luther wrote:
>>
>>>Package: gcc-4.0
>>>Version: 4.0.2-3
>>>Severity: grave
>>>Justification: renders package unusable
>>>
>>>
>
>
> It affects also userland, ncpfs FTBFS for mips/mipsel.
>
and also sane-backends on mipsel.
Bye,
Aurelien
--
.''`. Aurelien Jarno | GPG: 1024D/F1BCDB73
: :' : Debian developer | Electrical Engineer
`. `' <email address hidden> | <email address hidden>
`- people.
Debian Bug Importer (debzilla) wrote : | #7 |
Message-ID: <email address hidden>
Date: Sat, 29 Oct 2005 19:27:48 +0200
From: Thiemo Seufer <email address hidden>
To: <email address hidden>
Cc: Sven Luther <email address hidden>
Subject: Re: Bug#336167: gcc-4.0: breaks kernel builds in random ways.
Thiemo Seufer wrote:
> Sven Luther wrote:
> > Package: gcc-4.0
> > Version: 4.0.2-3
> > Severity: grave
> > Justification: renders package unusable
> >
> >
> > Well, i confirm that this problem is also present on powerpc, using
> > gcc-4.0 4.0.2-3 makes the kernel build fail, while using -2 seems to be
> > ok. I have heard people mentioning two other arches where this is the
> > case (m68k and mips i think) on irc (on #debian-release i think even,
> > not sure), but no bug has been filed so i do it now.
> >
> > My powerpc builds failed with :
>
> For mips 2.6.12, which built fine with gcc 4.0.2-2:
>
> CC [M] fs/reiserfs/
> fs/reiserfs/
> fs/reiserfs/
> Floating point exception
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://
> For Debian GNU/Linux specific bug reporting instructions,
> see <URL:file:
> make[5]: *** [fs/reiserfs/
> make[4]: *** [fs/reiserfs] Error 2
>
> Sorry, no testcase yet.
It affects also userland, ncpfs FTBFS for mips/mipsel.
Thiemo
Debian Bug Importer (debzilla) wrote : | #8 |
Message-ID: <email address hidden>
Date: Sat, 29 Oct 2005 20:51:35 +0200
From: Aurelien Jarno <email address hidden>
To: Thiemo Seufer <email address hidden>, <email address hidden>
CC: Sven Luther <email address hidden>
Subject: Re: Bug#336167: gcc-4.0: breaks kernel builds in random ways.
Thiemo Seufer a �it :
> Thiemo Seufer wrote:
>
>>Sven Luther wrote:
>>
>>>Package: gcc-4.0
>>>Version: 4.0.2-3
>>>Severity: grave
>>>Justification: renders package unusable
>>>
>>>
>
>
> It affects also userland, ncpfs FTBFS for mips/mipsel.
>
and also sane-backends on mipsel.
Bye,
Aurelien
--
.''`. Aurelien Jarno | GPG: 1024D/F1BCDB73
: :' : Debian developer | Electrical Engineer
`. `' <email address hidden> | <email address hidden>
`- people.
In Debian Bug tracker #336167, Nathanael Nerode (neroden-twcny) wrote : Anyone tried upstream? | #9 |
Can this bug be reproduced with upstream gcc-4_0-branch as of date 20051023,
which is what Debian's gcc-4.0 4.0.2-3 is based on?
If so, it should be reported upstream; upstream has several people who often
run automated binary regression searches and should be able to identify the
commit which caused this.
--
Nathanael Nerode <email address hidden>
"(Instead, we front-load the flamewars and grudges in
the interest of efficiency.)" --Steve Lanagasek,
http://
Debian Bug Importer (debzilla) wrote : | #10 |
Message-Id: <email address hidden>
Date: Mon, 31 Oct 2005 13:05:13 -0500
From: Nathanael Nerode <email address hidden>
To: <email address hidden>
Subject: Anyone tried upstream?
Can this bug be reproduced with upstream gcc-4_0-branch as of date 20051023,
which is what Debian's gcc-4.0 4.0.2-3 is based on?
If so, it should be reported upstream; upstream has several people who often
run automated binary regression searches and should be able to identify the
commit which caused this.
--
Nathanael Nerode <email address hidden>
"(Instead, we front-load the flamewars and grudges in
the interest of efficiency.)" --Steve Lanagasek,
http://
In Debian Bug tracker #336167, Thiemo Seufer (ths-networkno) wrote : Re: Bug#336167: gcc-4.0: breaks kernel builds in random ways. | #11 |
Thiemo Seufer wrote:
> Sven Luther wrote:
> > Package: gcc-4.0
> > Version: 4.0.2-3
> > Severity: grave
> > Justification: renders package unusable
> >
> >
> > Well, i confirm that this problem is also present on powerpc, using
> > gcc-4.0 4.0.2-3 makes the kernel build fail, while using -2 seems to be
> > ok. I have heard people mentioning two other arches where this is the
> > case (m68k and mips i think) on irc (on #debian-release i think even,
> > not sure), but no bug has been filed so i do it now.
> >
> > My powerpc builds failed with :
>
> For mips 2.6.12, which built fine with gcc 4.0.2-2:
>
> CC [M] fs/reiserfs/
> fs/reiserfs/
> fs/reiserfs/
> Floating point exception
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://
> For Debian GNU/Linux specific bug reporting instructions,
> see <URL:file:
> make[5]: *** [fs/reiserfs/
> make[4]: *** [fs/reiserfs] Error 2
>
> Sorry, no testcase yet.
The attached testcase triggers this bug on mips-linux when compiled
with "gcc -O2 -mabi=64 -c"
The appended patch reverts a single line of the diff between 4.0.2-2
and 4.0.2-3 and lets the testcase succeed. I don't know that part of
gcc enough to judge if it is a valid fix for the problem.
Sven, could you test if this fixes also the problem you see?
Thiemo
In Debian Bug tracker #336167, Sven Luther (sven-luther) wrote : | #12 |
On Tue, Nov 01, 2005 at 01:33:35PM +0100, Thiemo Seufer wrote:
> Thiemo Seufer wrote:
> > Sven Luther wrote:
> > > Package: gcc-4.0
> > > Version: 4.0.2-3
> > > Severity: grave
> > > Justification: renders package unusable
> > >
> > >
> > > Well, i confirm that this problem is also present on powerpc, using
> > > gcc-4.0 4.0.2-3 makes the kernel build fail, while using -2 seems to be
> > > ok. I have heard people mentioning two other arches where this is the
> > > case (m68k and mips i think) on irc (on #debian-release i think even,
> > > not sure), but no bug has been filed so i do it now.
> > >
> > > My powerpc builds failed with :
> >
> > For mips 2.6.12, which built fine with gcc 4.0.2-2:
> >
> > CC [M] fs/reiserfs/
> > fs/reiserfs/
> > fs/reiserfs/
> > Floating point exception
> > Please submit a full bug report,
> > with preprocessed source if appropriate.
> > See <URL:http://
> > For Debian GNU/Linux specific bug reporting instructions,
> > see <URL:file:
> > make[5]: *** [fs/reiserfs/
> > make[4]: *** [fs/reiserfs] Error 2
> >
> > Sorry, no testcase yet.
>
> The attached testcase triggers this bug on mips-linux when compiled
> with "gcc -O2 -mabi=64 -c"
>
> The appended patch reverts a single line of the diff between 4.0.2-2
> and 4.0.2-3 and lets the testcase succeed. I don't know that part of
> gcc enough to judge if it is a valid fix for the problem.
>
> Sven, could you test if this fixes also the problem you see?
Ok, i will, altough i would need to rebuild gcc, so it will not be before
tomorrow that i can test it.
Friendly,
Sven Luther
Debian Bug Importer (debzilla) wrote : | #13 |
Message-ID: <email address hidden>
Date: Tue, 1 Nov 2005 13:33:35 +0100
From: Thiemo Seufer <email address hidden>
To: <email address hidden>
Cc: Sven Luther <email address hidden>
Subject: Re: Bug#336167: gcc-4.0: breaks kernel builds in random ways.
--ibTvN161/egqYuK8
Content-Type: text/plain; charset=us-ascii
Content-
Thiemo Seufer wrote:
> Sven Luther wrote:
> > Package: gcc-4.0
> > Version: 4.0.2-3
> > Severity: grave
> > Justification: renders package unusable
> >
> >
> > Well, i confirm that this problem is also present on powerpc, using
> > gcc-4.0 4.0.2-3 makes the kernel build fail, while using -2 seems to be
> > ok. I have heard people mentioning two other arches where this is the
> > case (m68k and mips i think) on irc (on #debian-release i think even,
> > not sure), but no bug has been filed so i do it now.
> >
> > My powerpc builds failed with :
>
> For mips 2.6.12, which built fine with gcc 4.0.2-2:
>
> CC [M] fs/reiserfs/
> fs/reiserfs/
> fs/reiserfs/
> Floating point exception
> Please submit a full bug report,
> with preprocessed source if appropriate.
> See <URL:http://
> For Debian GNU/Linux specific bug reporting instructions,
> see <URL:file:
> make[5]: *** [fs/reiserfs/
> make[4]: *** [fs/reiserfs] Error 2
>
> Sorry, no testcase yet.
The attached testcase triggers this bug on mips-linux when compiled
with "gcc -O2 -mabi=64 -c"
The appended patch reverts a single line of the diff between 4.0.2-2
and 4.0.2-3 and lets the testcase succeed. I don't know that part of
gcc enough to judge if it is a valid fix for the problem.
Sven, could you test if this fixes also the problem you see?
Thiemo
--ibTvN161/egqYuK8
Content-Type: text/x-csrc; charset=us-ascii
Content-
/* gcc -O2 -mabi=64 -c -o foo.o foo.c */
struct offset_v1 {
int k_uniqueness;
};
struct offset_v2 {
long v;
} __attribute__ ((__packed__));
struct reiserfs_key {
int k_objectid;
union {
struct offset_v1 k_offset_v1;
struct offset_v2 k_offset_v2;
} u;
};
struct item_head
{
struct reiserfs_key ih_key;
int ih_version;
};
static void set_offset_
{
v2->v &= 1;
}
static void set_le_key_k_type (int version, struct reiserfs_key * key)
{
version ? (key->u.
: set_offset_
}
static void set_le_ih_k_type (struct item_head * ih)
{
set_
}
void boo(struct item_head *ih, const char *body);
void direct2indirect
{
struct item_head *p_le_ih;
struct item_head ind_ih;
unsigned int unfm_ptr;
if (__builtin_
set_
if (__builtin_
boo(&ind_ih, (char *)&unfm_pt...
Debian Bug Importer (debzilla) wrote : | #14 |
Message-ID: <email address hidden>
Date: Tue, 1 Nov 2005 13:51:23 +0100
From: Sven Luther <email address hidden>
To: Thiemo Seufer <email address hidden>
Cc: <email address hidden>, Sven Luther <email address hidden>
Subject: Re: Bug#336167: gcc-4.0: breaks kernel builds in random ways.
On Tue, Nov 01, 2005 at 01:33:35PM +0100, Thiemo Seufer wrote:
> Thiemo Seufer wrote:
> > Sven Luther wrote:
> > > Package: gcc-4.0
> > > Version: 4.0.2-3
> > > Severity: grave
> > > Justification: renders package unusable
> > >
> > >
> > > Well, i confirm that this problem is also present on powerpc, using
> > > gcc-4.0 4.0.2-3 makes the kernel build fail, while using -2 seems to be
> > > ok. I have heard people mentioning two other arches where this is the
> > > case (m68k and mips i think) on irc (on #debian-release i think even,
> > > not sure), but no bug has been filed so i do it now.
> > >
> > > My powerpc builds failed with :
> >
> > For mips 2.6.12, which built fine with gcc 4.0.2-2:
> >
> > CC [M] fs/reiserfs/
> > fs/reiserfs/
> > fs/reiserfs/
> > Floating point exception
> > Please submit a full bug report,
> > with preprocessed source if appropriate.
> > See <URL:http://
> > For Debian GNU/Linux specific bug reporting instructions,
> > see <URL:file:
> > make[5]: *** [fs/reiserfs/
> > make[4]: *** [fs/reiserfs] Error 2
> >
> > Sorry, no testcase yet.
>
> The attached testcase triggers this bug on mips-linux when compiled
> with "gcc -O2 -mabi=64 -c"
>
> The appended patch reverts a single line of the diff between 4.0.2-2
> and 4.0.2-3 and lets the testcase succeed. I don't know that part of
> gcc enough to judge if it is a valid fix for the problem.
>
> Sven, could you test if this fixes also the problem you see?
Ok, i will, altough i would need to rebuild gcc, so it will not be before
tomorrow that i can test it.
Friendly,
Sven Luther
In Debian Bug tracker #336167, Thiemo Seufer (ths-networkno) wrote : | #15 |
tags 336167 +patch
thanks
Sven Luther wrote:
[snip]
> > The appended patch reverts a single line of the diff between 4.0.2-2
> > and 4.0.2-3 and lets the testcase succeed. I don't know that part of
> > gcc enough to judge if it is a valid fix for the problem.
> >
> > Sven, could you test if this fixes also the problem you see?
>
> Ok, i will, altough i would need to rebuild gcc, so it will not be before
> tomorrow that i can test it.
The appended patch fixes the problems for mips-linux, tested with a
kernel build and builds of ncpfs and mypasswordsafe.
Sven, can you test this patch?
Thiemo
2005-11-02 Eric Botcazou <email address hidden>
PR rtl-optimizatio
* rtlanal.c (rtx_addr_
that can't trap plus a constant integer, if the mode has zero size.
Index: rtlanal.c
=======
RCS file: /cvs/gcc/
retrieving revision 1.221
diff -u -p -r1.221 rtlanal.c
--- rtlanal.c 20 Oct 2005 12:14:29 -0000 1.221
+++ rtlanal.c 2 Nov 2005 09:32:05 -0000
@@ -267,7 +267,9 @@ rtx_addr_
{
HOST_WIDE_INT offset;
- if (!STRICT_ALIGNMENT || !unaligned_mems)
+ if (!STRICT_ALIGNMENT
+ || !unaligned_mems
+ || GET_MODE_SIZE (mode) == 0)
return 0;
offset = INTVAL (XEXP (x, 1));
In Debian Bug tracker #336167, Sven Luther (sven-luther) wrote : | #16 |
On Thu, Nov 03, 2005 at 01:28:57PM +0100, Thiemo Seufer wrote:
> tags 336167 +patch
> thanks
>
> Sven Luther wrote:
> [snip]
> > > The appended patch reverts a single line of the diff between 4.0.2-2
> > > and 4.0.2-3 and lets the testcase succeed. I don't know that part of
> > > gcc enough to judge if it is a valid fix for the problem.
> > >
> > > Sven, could you test if this fixes also the problem you see?
> >
> > Ok, i will, altough i would need to rebuild gcc, so it will not be before
> > tomorrow that i can test it.
>
> The appended patch fixes the problems for mips-linux, tested with a
> kernel build and builds of ncpfs and mypasswordsafe.
>
> Sven, can you test this patch?
Do i need to apply the above mentioned patch too or just this one ?
Friendly,
Sven Luther
Debian Bug Importer (debzilla) wrote : | #17 |
Message-ID: <email address hidden>
Date: Thu, 3 Nov 2005 13:28:57 +0100
From: Thiemo Seufer <email address hidden>
To: Sven Luther <email address hidden>, <email address hidden>
Subject: Re: Bug#336167: gcc-4.0: breaks kernel builds in random ways.
tags 336167 +patch
thanks
Sven Luther wrote:
[snip]
> > The appended patch reverts a single line of the diff between 4.0.2-2
> > and 4.0.2-3 and lets the testcase succeed. I don't know that part of
> > gcc enough to judge if it is a valid fix for the problem.
> >
> > Sven, could you test if this fixes also the problem you see?
>
> Ok, i will, altough i would need to rebuild gcc, so it will not be before
> tomorrow that i can test it.
The appended patch fixes the problems for mips-linux, tested with a
kernel build and builds of ncpfs and mypasswordsafe.
Sven, can you test this patch?
Thiemo
2005-11-02 Eric Botcazou <email address hidden>
PR rtl-optimizatio
* rtlanal.c (rtx_addr_
that can't trap plus a constant integer, if the mode has zero size.
Index: rtlanal.c
=======
RCS file: /cvs/gcc/
retrieving revision 1.221
diff -u -p -r1.221 rtlanal.c
--- rtlanal.c 20 Oct 2005 12:14:29 -0000 1.221
+++ rtlanal.c 2 Nov 2005 09:32:05 -0000
@@ -267,7 +267,9 @@ rtx_addr_
{
HOST_WIDE_INT offset;
- if (!STRICT_ALIGNMENT || !unaligned_mems)
+ if (!STRICT_ALIGNMENT
+ || !unaligned_mems
+ || GET_MODE_SIZE (mode) == 0)
return 0;
offset = INTVAL (XEXP (x, 1));
In Debian Bug tracker #336167, Thiemo Seufer (ths-networkno) wrote : | #18 |
Sven Luther wrote:
> On Thu, Nov 03, 2005 at 01:28:57PM +0100, Thiemo Seufer wrote:
> > tags 336167 +patch
> > thanks
> >
> > Sven Luther wrote:
> > [snip]
> > > > The appended patch reverts a single line of the diff between 4.0.2-2
> > > > and 4.0.2-3 and lets the testcase succeed. I don't know that part of
> > > > gcc enough to judge if it is a valid fix for the problem.
> > > >
> > > > Sven, could you test if this fixes also the problem you see?
> > >
> > > Ok, i will, altough i would need to rebuild gcc, so it will not be before
> > > tomorrow that i can test it.
> >
> > The appended patch fixes the problems for mips-linux, tested with a
> > kernel build and builds of ncpfs and mypasswordsafe.
> >
> > Sven, can you test this patch?
>
> Do i need to apply the above mentioned patch too or just this one ?
Only this one (it is already in upstream, btw.), the previous one was wrong.
Thiemo
In Debian Bug tracker #336167, Sven Luther (sven-luther) wrote : | #19 |
On Thu, Nov 03, 2005 at 02:01:18PM +0100, Thiemo Seufer wrote:
> Sven Luther wrote:
> > On Thu, Nov 03, 2005 at 01:28:57PM +0100, Thiemo Seufer wrote:
> > > tags 336167 +patch
> > > thanks
> > >
> > > Sven Luther wrote:
> > > [snip]
> > > > > The appended patch reverts a single line of the diff between 4.0.2-2
> > > > > and 4.0.2-3 and lets the testcase succeed. I don't know that part of
> > > > > gcc enough to judge if it is a valid fix for the problem.
> > > > >
> > > > > Sven, could you test if this fixes also the problem you see?
> > > >
> > > > Ok, i will, altough i would need to rebuild gcc, so it will not be before
> > > > tomorrow that i can test it.
> > >
> > > The appended patch fixes the problems for mips-linux, tested with a
> > > kernel build and builds of ncpfs and mypasswordsafe.
> > >
> > > Sven, can you test this patch?
> >
> > Do i need to apply the above mentioned patch too or just this one ?
>
> Only this one (it is already in upstream, btw.), the previous one was wrong.
Ok, will do, but don't expect result soon, i think my box uses days to run all
the gcc test cases (failing over all the ppc64 ones obviously).
Friendly,
Sven Luther
Debian Bug Importer (debzilla) wrote : | #20 |
Message-ID: <email address hidden>
Date: Thu, 3 Nov 2005 13:34:42 +0100
From: Sven Luther <email address hidden>
To: Thiemo Seufer <email address hidden>
Cc: Sven Luther <email address hidden>, <email address hidden>
Subject: Re: Bug#336167: gcc-4.0: breaks kernel builds in random ways.
On Thu, Nov 03, 2005 at 01:28:57PM +0100, Thiemo Seufer wrote:
> tags 336167 +patch
> thanks
>
> Sven Luther wrote:
> [snip]
> > > The appended patch reverts a single line of the diff between 4.0.2-2
> > > and 4.0.2-3 and lets the testcase succeed. I don't know that part of
> > > gcc enough to judge if it is a valid fix for the problem.
> > >
> > > Sven, could you test if this fixes also the problem you see?
> >
> > Ok, i will, altough i would need to rebuild gcc, so it will not be before
> > tomorrow that i can test it.
>
> The appended patch fixes the problems for mips-linux, tested with a
> kernel build and builds of ncpfs and mypasswordsafe.
>
> Sven, can you test this patch?
Do i need to apply the above mentioned patch too or just this one ?
Friendly,
Sven Luther
Debian Bug Importer (debzilla) wrote : | #21 |
Message-ID: <email address hidden>
Date: Thu, 3 Nov 2005 14:01:18 +0100
From: Thiemo Seufer <email address hidden>
To: Sven Luther <email address hidden>
Cc: Thiemo Seufer <email address hidden>, <email address hidden>
Subject: Re: Bug#336167: gcc-4.0: breaks kernel builds in random ways.
Sven Luther wrote:
> On Thu, Nov 03, 2005 at 01:28:57PM +0100, Thiemo Seufer wrote:
> > tags 336167 +patch
> > thanks
> >
> > Sven Luther wrote:
> > [snip]
> > > > The appended patch reverts a single line of the diff between 4.0.2-2
> > > > and 4.0.2-3 and lets the testcase succeed. I don't know that part of
> > > > gcc enough to judge if it is a valid fix for the problem.
> > > >
> > > > Sven, could you test if this fixes also the problem you see?
> > >
> > > Ok, i will, altough i would need to rebuild gcc, so it will not be before
> > > tomorrow that i can test it.
> >
> > The appended patch fixes the problems for mips-linux, tested with a
> > kernel build and builds of ncpfs and mypasswordsafe.
> >
> > Sven, can you test this patch?
>
> Do i need to apply the above mentioned patch too or just this one ?
Only this one (it is already in upstream, btw.), the previous one was wrong.
Thiemo
Debian Bug Importer (debzilla) wrote : | #22 |
Message-ID: <email address hidden>
Date: Thu, 3 Nov 2005 14:12:49 +0100
From: Sven Luther <email address hidden>
To: Thiemo Seufer <email address hidden>
Cc: Sven Luther <email address hidden>, <email address hidden>
Subject: Re: Bug#336167: gcc-4.0: breaks kernel builds in random ways.
On Thu, Nov 03, 2005 at 02:01:18PM +0100, Thiemo Seufer wrote:
> Sven Luther wrote:
> > On Thu, Nov 03, 2005 at 01:28:57PM +0100, Thiemo Seufer wrote:
> > > tags 336167 +patch
> > > thanks
> > >
> > > Sven Luther wrote:
> > > [snip]
> > > > > The appended patch reverts a single line of the diff between 4.0.2-2
> > > > > and 4.0.2-3 and lets the testcase succeed. I don't know that part of
> > > > > gcc enough to judge if it is a valid fix for the problem.
> > > > >
> > > > > Sven, could you test if this fixes also the problem you see?
> > > >
> > > > Ok, i will, altough i would need to rebuild gcc, so it will not be before
> > > > tomorrow that i can test it.
> > >
> > > The appended patch fixes the problems for mips-linux, tested with a
> > > kernel build and builds of ncpfs and mypasswordsafe.
> > >
> > > Sven, can you test this patch?
> >
> > Do i need to apply the above mentioned patch too or just this one ?
>
> Only this one (it is already in upstream, btw.), the previous one was wrong.
Ok, will do, but don't expect result soon, i think my box uses days to run all
the gcc test cases (failing over all the ppc64 ones obviously).
Friendly,
Sven Luther
In Debian Bug tracker #336167, Thiemo Seufer (ths-networkno) wrote : Re: Bug#336463: g++-4.0: FPE ICE on mipsen also affects fltk1.1 | #23 |
reassign 336463 gcc-4.0 4.0.2-3
severity 336463 grave
merge 336463 336167
tags 336167 +fixed-upstream
thanks
Aaron M. Ucko wrote:
> Package: g++-4.0
> Version: 4.0.2-3
> Followup-For: Bug #336463
>
> My latest upload of fltk1.1 (1.1.6-9) runs into identical lossage on
> mips and mipsel, on sources that did not change since before my
> previous upload (which built fine), so G++ definitely appears to be
> the culprit. Logs:
>
> http://
> http://
It's around a dozen packages now, and affects gcc as well as g++.
#336167 has a patch which fixes it.
(According to Sven Luther the patch fixes also the powerpc kernel build
mentioned at the start of #336167.)
Thiemo
Debian Bug Importer (debzilla) wrote : | #24 |
Message-ID: <email address hidden>
Date: Sun, 6 Nov 2005 10:39:20 +0100
From: Thiemo Seufer <email address hidden>
To: "Aaron M. Ucko" <email address hidden>, <email address hidden>
Subject: Re: Bug#336463: g++-4.0: FPE ICE on mipsen also affects fltk1.1
reassign 336463 gcc-4.0 4.0.2-3
severity 336463 grave
merge 336463 336167
tags 336167 +fixed-upstream
thanks
Aaron M. Ucko wrote:
> Package: g++-4.0
> Version: 4.0.2-3
> Followup-For: Bug #336463
>
> My latest upload of fltk1.1 (1.1.6-9) runs into identical lossage on
> mips and mipsel, on sources that did not change since before my
> previous upload (which built fine), so G++ definitely appears to be
> the culprit. Logs:
>
> http://
> http://
It's around a dozen packages now, and affects gcc as well as g++.
#336167 has a patch which fixes it.
(According to Sven Luther the patch fixes also the powerpc kernel build
mentioned at the start of #336167.)
Thiemo
In Debian Bug tracker #336167, Anibal Monsalve Salazar (anibal) wrote : ncpfs: block 337864 with 336167 | #25 |
block 337864 with 336167
thanks
Aníbal Monsalve Salazar
--
.''`. Debian GNU/Linux
: :' : Free Operating System
`. `' http://
`- http://
Debian Bug Importer (debzilla) wrote : | #26 |
Message-ID: <email address hidden>
Date: Mon, 7 Nov 2005 16:31:18 +1100
From: =?iso-8859-
To: <email address hidden>
Subject: ncpfs: block 337864 with 336167
--mCFSFPgrfLsDD2US
Content-Type: text/plain; charset=iso-8859-1
Content-
Content-
block 337864 with 336167
thanks
An=EDbal Monsalve Salazar
--
.''`. Debian GNU/Linux
: :' : Free Operating System
`. `' http://
`- http://
--mCFSFPgrfLsDD2US
Content-Type: application/
Content-
Content-
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2 (GNU/Linux)
iD8DBQFDbuamgY5
s/hM6yOiAoUf+
=hNEu
-----END PGP SIGNATURE-----
--mCFSFPgrfLsDD
In Debian Bug tracker #336167, Matthias Klose (doko-cs) wrote : tagging gcc reports | #27 |
tags 336463 + pending
tags 330857 + pending
tags 325050 + pending
thanks
Debian Bug Importer (debzilla) wrote : | #28 |
Message-ID: <email address hidden>
Date: Mon, 7 Nov 2005 19:38:23 +0100
From: Matthias Klose <email address hidden>
To: <email address hidden>
Subject: tagging gcc reports
tags 336463 + pending
tags 330857 + pending
tags 325050 + pending
thanks
In Debian Bug tracker #336167, Anibal Monsalve Salazar (anibal) wrote : hercules: block 338062 with 336167 | #29 |
block 338062 with 336167
thanks
Aníbal Monsalve Salazar
--
.''`. Debian GNU/Linux
: :' : Free Operating System
`. `' http://
`- http://
Debian Bug Importer (debzilla) wrote : | #30 |
Message-ID: <email address hidden>
Date: Tue, 8 Nov 2005 12:42:32 +1100
From: =?iso-8859-
To: <email address hidden>
Subject: hercules: block 338062 with 336167
--c/LjENROlAtlNO85
Content-Type: text/plain; charset=iso-8859-1
Content-
Content-
block 338062 with 336167
thanks
An=EDbal Monsalve Salazar
--
.''`. Debian GNU/Linux
: :' : Free Operating System
`. `' http://
`- http://
--c/LjENROlAtlNO85
Content-Type: application/
Content-
Content-
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2 (GNU/Linux)
iD8DBQFDcAKIgY5
sF6WnfVrCq4Bmv5
=I16B
-----END PGP SIGNATURE-----
--c/LjENROlAtlN
In Debian Bug tracker #336167, Anibal Monsalve Salazar (anibal) wrote : asterisk: block 338220 with 336167 | #31 |
block 338220 with 336167
thanks
Aníbal Monsalve Salazar
--
.''`. Debian GNU/Linux
: :' : Free Operating System
`. `' http://
`- http://
Debian Bug Importer (debzilla) wrote : | #32 |
Message-ID: <email address hidden>
Date: Wed, 9 Nov 2005 09:07:00 +1100
From: =?iso-8859-
To: <email address hidden>
Subject: asterisk: block 338220 with 336167
--4mN1FYI7gnXysABs
Content-Type: text/plain; charset=iso-8859-1
Content-
Content-
block 338220 with 336167
thanks
An=EDbal Monsalve Salazar
--
.''`. Debian GNU/Linux
: :' : Free Operating System
`. `' http://
`- http://
--4mN1FYI7gnXysABs
Content-Type: application/
Content-
Content-
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.2 (GNU/Linux)
iD8DBQFDcSGEgY5
GMiJdUGwvZqZyXN
=G+Tb
-----END PGP SIGNATURE-----
--4mN1FYI7gnXys
In Debian Bug tracker #336167, Matthias Klose (doko) wrote : Bug#336463: fixed in gcc-4.0 4.0.2-4 | #33 |
Source: gcc-4.0
Source-Version: 4.0.2-4
We believe that the bug you reported is fixed in the latest version of
gcc-4.0, which is due to be installed in the Debian FTP archive:
cpp-4.0-
to pool/main/
cpp-4.0_
to pool/main/
fastjar_
to pool/main/
fixincludes_
to pool/main/
g++-4.0_
to pool/main/
gcc-4.0-
to pool/main/
gcc-4.0-
to pool/main/
gcc-4.0-
to pool/main/
gcc-4.0_
to pool/main/
gcc-4.0_4.0.2-4.dsc
to pool/main/
gcc-4.0_
to pool/main/
gcj-4.0_
to pool/main/
gfortran-
to pool/main/
gfortran-
to pool/main/
gij-4.0_
to pool/main/
gnat-4.
to pool/main/
gnat-4.
to pool/main/
gobjc-4.
to pool/main/
lib64gcc1_
to pool/main/
lib64gfortran0_
to pool/main/
lib64objc1_
to pool/main/
lib64stdc+
to pool/main/
lib64stdc+
to pool/main/
libffi4-
to pool/main/
libffi4_
to pool/main/
libgcc1_
to pool/main/
libgcj-
to pool/main/
libgcj6-
to pool/main/
libgcj6-
to pool/main/
libgcj6-
to pool/main/
libgcj6-
to pool/main/
libgcj6-
to pool/main/
libgcj6_
to pool/main/
libgfortran0-
to pool/main/
libgfortran0_
to pool/main/
libgnat-
to pool/main/
libmudflap0-
to pool/main/
lib...
Debian Bug Importer (debzilla) wrote : | #34 |
Message-Id: <email address hidden>
Date: Wed, 16 Nov 2005 10:32:19 -0800
From: Matthias Klose <email address hidden>
To: <email address hidden>
Subject: Bug#336463: fixed in gcc-4.0 4.0.2-4
Source: gcc-4.0
Source-Version: 4.0.2-4
We believe that the bug you reported is fixed in the latest version of
gcc-4.0, which is due to be installed in the Debian FTP archive:
cpp-4.0-
to pool/main/
cpp-4.0_
to pool/main/
fastjar_
to pool/main/
fixincludes_
to pool/main/
g++-4.0_
to pool/main/
gcc-4.0-
to pool/main/
gcc-4.0-
to pool/main/
gcc-4.0-
to pool/main/
gcc-4.0_
to pool/main/
gcc-4.0_4.0.2-4.dsc
to pool/main/
gcc-4.0_
to pool/main/
gcj-4.0_
to pool/main/
gfortran-
to pool/main/
gfortran-
to pool/main/
gij-4.0_
to pool/main/
gnat-4.
to pool/main/
gnat-4.
to pool/main/
gobjc-4.
to pool/main/
lib64gcc1_
to pool/main/
lib64gfortran0_
to pool/main/
lib64objc1_
to pool/main/
lib64stdc+
to pool/main/
lib64stdc+
to pool/main/
libffi4-
to pool/main/
libffi4_
to pool/main/
libgcc1_
to pool/main/
libgcj-
to pool/main/
libgcj6-
to pool/main/
libgcj6-
to pool/main/
libgcj6-
to pool/main/
libgcj6-
to pool/main/
libgcj6-
to pool/main/
libgcj6_
to pool/main/
libgfortran0-
to pool/main/
libgfortran0_
to pool/main/
Matthias Klose (doko) wrote : | #35 |
fixed in gcc-4.0_
Sven Luther wrote:
> Package: gcc-4.0
> Version: 4.0.2-3
> Severity: grave
> Justification: renders package unusable
>
>
> Well, i confirm that this problem is also present on powerpc, using
> gcc-4.0 4.0.2-3 makes the kernel build fail, while using -2 seems to be
> ok. I have heard people mentioning two other arches where this is the
> case (m68k and mips i think) on irc (on #debian-release i think even,
> not sure), but no bug has been filed so i do it now.
>
> My powerpc builds failed with :
For mips 2.6.12, which built fine with gcc 4.0.2-2:
CC [M] fs/reiserfs/ tail_conversion .o tail_conversion .c: In function 'direct2indirect': tail_conversion .c:138: internal compiler error: gcc.gnu. org/bugs. html> for instructions. ///usr/ share/doc/ gcc-4.0/ README. Bugs>. tail_conversion .o] Error 1
fs/reiserfs/
fs/reiserfs/
Floating point exception
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://
For Debian GNU/Linux specific bug reporting instructions,
see <URL:file:
make[5]: *** [fs/reiserfs/
make[4]: *** [fs/reiserfs] Error 2
Sorry, no testcase yet.
Thiemo