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author | Jonas Gorski <jogo@openwrt.org> | 2015-07-05 21:31:54 +0000 |
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committer | Jonas Gorski <jogo@openwrt.org> | 2015-07-05 21:31:54 +0000 |
commit | cf304f5a5e611e60fce5a0dda2a144f8ca56df3c (patch) | |
tree | 1fb4586cdc0d70d361f6b3f9e67251a9a155f48f /package/kernel/ar7-atm/Makefile | |
parent | 1e8c3d2769fcfc0ec0744281bdbb96dfda6ccf32 (diff) | |
download | master-31e0f0ae-cf304f5a5e611e60fce5a0dda2a144f8ca56df3c.tar.gz master-31e0f0ae-cf304f5a5e611e60fce5a0dda2a144f8ca56df3c.tar.bz2 master-31e0f0ae-cf304f5a5e611e60fce5a0dda2a144f8ca56df3c.zip |
kernel: mips_disable_fpu: initialize fault_addr in fpu_emulator_cop1Handler
Code calling fpu_emulator_cop1Handler will pass on fault_addr, making gcc
complain about it not being initialized when the FPU emulator is disabled.
Fixes:
arch/mips/kernel/traps.c: In function 'do_fpe':
arch/mips/kernel/traps.c:864:22: error: 'fault_addr' may be used uninitialized in this function [-Werror=maybe-uninitialized]
process_fpemu_return(sig, fault_addr, fcr31);
^
arch/mips/kernel/traps.c: In function 'do_ri':
arch/mips/kernel/traps.c:806:22: error: 'fault_addr' may be used uninitialized in this function [-Werror=maybe-uninitialized]
process_fpemu_return(sig, fault_addr, fcr31);
^
arch/mips/kernel/traps.c:763:15: note: 'fault_addr' was declared here
void __user *fault_addr;
^
arch/mips/kernel/traps.c: In function 'do_cpu':
arch/mips/kernel/traps.c:1421:28: error: 'fault_addr' may be used uninitialized in this function [-Werror=maybe-uninitialized]
if (!process_fpemu_return(sig, fault_addr, fcr31) && !err)
^
cc1: all warnings being treated as errors
make[7]: *** [arch/mips/kernel/traps.o] Error 1
Signed-off-by: Jonas Gorski <jogo@openwrt.org>
SVN-Revision: 46184
Diffstat (limited to 'package/kernel/ar7-atm/Makefile')
0 files changed, 0 insertions, 0 deletions