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| author | Segher Boessenkool <segher@kernel.crashing.org> | 2008-07-22 09:03:45 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-07-22 10:39:37 +1000 |
| commit | c69cccc95fe4b90dde5fe33e6a3b77880b534fa4 (patch) | |
| tree | a66214423a1eb987ee0e54e8c8a67f9d955d6055 /include/linux/pkt_sched.h | |
| parent | f36c5227cd88b6340c40d62b05859e8213740a97 (diff) | |
| download | kernel_samsung_espresso10-c69cccc95fe4b90dde5fe33e6a3b77880b534fa4.zip kernel_samsung_espresso10-c69cccc95fe4b90dde5fe33e6a3b77880b534fa4.tar.gz kernel_samsung_espresso10-c69cccc95fe4b90dde5fe33e6a3b77880b534fa4.tar.bz2 | |
powerpc: Fix build bug with binutils < 2.18 and GCC < 4.2
binutils < 2.18 has a bug that makes it misbehave when taking an
ELF file with all segments at load address 0 as input. This
happens when running "strip" on vmlinux, because of the AT() magic
in this linker script. People using GCC >= 4.2 won't run into
this problem, because the "build-id" support will put some data
into the "notes" segment (at a non-zero load address).
To work around this, we force some data into both the "dummy"
segment and the kernel segment, so the dummy segment will get a
non-zero load address. It's not enough to always create the
"notes" segment, since if nothing gets assigned to it, its load
address will be zero.
Signed-off-by: Segher Boessenkool <segher@kernel.crashing.org>
Tested-By: Milton Miller <miltonm@bga.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'include/linux/pkt_sched.h')
0 files changed, 0 insertions, 0 deletions