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| author |   Christophe Leroy <christophe.leroy@c-s.fr> | 2019-04-26 16:23:28 +0000 |
|---|---|---|
| committer |   Michael Ellerman <mpe@ellerman.id.au> | 2019-05-03 01:20:25 +1000 |
| commit | 450e7dd4001f22f796e22422dd1d2cbd5bda21fc (patch) | |
| tree | 9e5344b15ad98198ebe39326ef7f0faf46cfa187 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | powerpc: remove CONFIG_CMDLINE #ifdef mess (diff) | |
| download | linux-dev-450e7dd4001f22f796e22422dd1d2cbd5bda21fc.tar.xz linux-dev-450e7dd4001f22f796e22422dd1d2cbd5bda21fc.zip | |
powerpc/prom_init: don't use string functions from lib/
When KASAN is active, the string functions in lib/ are doing the
KASAN checks. This is too early for prom_init.
This patch implements dedicated string functions for prom_init,
which will be compiled in with KASAN disabled.
Size of prom_init before the patch:
text data bss dec hex filename
12060 488 6960 19508 4c34 arch/powerpc/kernel/prom_init.o
Size of prom_init after the patch:
text data bss dec hex filename
12460 488 6960 19908 4dc4 arch/powerpc/kernel/prom_init.o
This increases the size of prom_init a bit, but as prom_init is
in __init section, it is freed after boot anyway.
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions