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I think that we can have some problems with 3.4.4-r1 |
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|
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all python modules like pygresql, psycopg et all won't work, with |
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uclibc-0.9.27-r1, 0.9.28 |
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when we'd with gcc-3.4.3-20050110 it worked well |
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|
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python -m pgdb -i returns |
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|
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python: cannot resolve 'error_message' |
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|
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Perhaps is the size optimization that is doing something nasty to some |
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binaries? |
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|
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HEEEEELP! |
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|
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Cheers |
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|
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Douglas Campos |
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|
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On 1/9/06, Peter S. Mazinger <ps.m@×××.net> wrote: |
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> |
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> On Sat, 7 Jan 2006, Mike Frysinger wrote: |
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> |
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> > On Saturday 07 January 2006 02:30, Natanael Copa wrote: |
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> > > On lør, 2006-01-07 at 00:44 -0500, Mike Frysinger wrote: |
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> > > > On Wednesday 04 January 2006 03:52, Natanael Copa wrote: |
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> > > > > I got a report from someone who experienced lockups when using |
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> > > > > gentoo-embedded built system (2.6.14-hardened-r1) |
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> > > > |
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> > > > this is a hardened kernel issue rather than a userland issue ... |
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> you'd be |
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> > > > better off e-mailing the gentoo-hardened list |
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> > > |
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> > > Probably, but I think I found the reason. Whenever I build the kernel |
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> > > with "optimize for size" it hangs after an hour with intense net load |
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> > > and io load (I made a loop that dd if=/dev/cdrom) |
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> > > |
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> > > When I disabled "Configure standard kernel features (for small |
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> > > systems)" (gcc -Os) the problem magically went away. |
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> > |
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> > the kernel can be pretty sensitive to optimizations |
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> |
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> if kernel is built w/ gcc-3.4.4 and -Os (at least I had that for 2.4.x |
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> kernels) it "optimizes away" memcmp and the kernels have gotten a patch |
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> to overcome this, the same problem does not occur w/ gcc-3.3.x. |
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> |
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> > > So I think its a bug in gcc version 3.4.4 (Gentoo Hardened 3.4.4-r1, |
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> > > ssp-3.4.4-1.0, pie-8.7.8) |
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> > > |
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> > > Makes me nervous because I have built everything with -Os. |
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> |
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> I have built everything w/ -Os and do not have trouble w/ it |
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> |
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> Peter |
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> |
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> -- |
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> Peter S. Mazinger <ps dot m at gmx dot net> ID: 0xA5F059F2 |
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> Key fingerprint = 92A4 31E1 56BC 3D5A 2D08 BB6E C389 975E A5F0 59F2 |
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> |
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> -- |
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> gentoo-embedded@g.o mailing list |
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> |
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> |