Commit c7f52cdc2f3e1733d3864e439ac2e92edd99ef31
1 parent
b43275d661
Exists in
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support multiple .discard.* sections to avoid section type conflicts
gcc 4.4.4 will complain if you use a .discard section for both text and
data ("causes a section type conflict"). Add support for ".discard.*"
sections, and use .discard.text for a dummy function in the x86
RESERVE_BRK() macro.
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Showing 2 changed files with 2 additions and 1 deletions Side-by-side Diff
arch/x86/include/asm/setup.h
| ... | ... | @@ -82,7 +82,7 @@ |
| 82 | 82 | * executable.) |
| 83 | 83 | */ |
| 84 | 84 | #define RESERVE_BRK(name,sz) \ |
| 85 | - static void __section(.discard) __used \ | |
| 85 | + static void __section(.discard.text) __used \ | |
| 86 | 86 | __brk_reservation_fn_##name##__(void) { \ |
| 87 | 87 | asm volatile ( \ |
| 88 | 88 | ".pushsection .brk_reservation,\"aw\",@nobits;" \ |