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| author | Jason Baron <[email protected]> | 2016-08-03 20:46:27 +0000 |
|---|---|---|
| committer | Linus Torvalds <[email protected]> | 2016-08-04 12:50:07 +0000 |
| commit | 10d7227bb911e5ee788fb8f82b1005b821bb7847 (patch) | |
| tree | 2f30e4e4dd430cc713ef5c30ba2f8a5e952ef617 /lib/dynamic_debug.c | |
| parent | powerpc: add explicit #include <asm/asm-compat.h> for jump label (diff) | |
| download | kernel-10d7227bb911e5ee788fb8f82b1005b821bb7847.tar.gz kernel-10d7227bb911e5ee788fb8f82b1005b821bb7847.zip | |
sparc: support static_key usage in non-module __exit sections
The jump table can reference text found in an __exit section. Thus,
instead of discarding it at build/link time, include EXIT_TEXT as part
of __init and release it at system boot time.
Without this patch the link fails with:
`.exit.text' referenced in section `__jump_table' of xxx.o:
defined in discarded section `.exit.text' of xxx.o
Link: http://lkml.kernel.org/r/d822da427ab07a02a394602eca687104ff682f83.1467837322.git.jbaron@akamai.com
Signed-off-by: Jason Baron <[email protected]>
Cc: "David S. Miller" <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Benjamin Herrenschmidt <[email protected]>
Cc: Chris Metcalf <[email protected]>
Cc: Heiko Carstens <[email protected]>
Cc: Joe Perches <[email protected]>
Cc: Martin Schwidefsky <[email protected]>
Cc: Michael Ellerman <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
Diffstat (limited to 'lib/dynamic_debug.c')
0 files changed, 0 insertions, 0 deletions