Commit 46490b572544f (MIPS: kernel: elf: Improve the overall ABI and
FPU mode checks) assumes mips_set_personality_fp() is only needed in
CONFIG_MIPS_O32_FP64_SUPPORT case. However, this assumption is wrong,
because O32 binaries always need the correct thread flags to set
FR/FRE, whether CONFIG_MIPS_O32_FP64_SUPPORT is configured or not.
Signed-off-by: Huacai Chen <chenhc@xxxxxxxxxx>
---
arch/mips/kernel/elf.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/arch/mips/kernel/elf.c b/arch/mips/kernel/elf.c
index d2c09f6..cec5bc3 100644
--- a/arch/mips/kernel/elf.c
+++ b/arch/mips/kernel/elf.c
@@ -245,7 +245,7 @@ void mips_set_personality_fp(struct arch_elf_state *state)
* not be worried about N32/N64 binaries.
*/
- if (!config_enabled(CONFIG_MIPS_O32_FP64_SUPPORT))
+ if (!config_enabled(CONFIG_32BIT) && !config_enabled(CONFIG_MIPS32_O32))
return;
switch (state->overall_fp_mode) {
--
1.7.7.3
