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| author | Ralf Baechle <ralf@linux-mips.org> | 2014-03-30 13:20:10 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2014-03-31 18:17:12 +0200 |
| commit | a809d46066d5171ed446d59a51cd1e57d99fcfc3 (patch) | |
| tree | ede5e0f23d1577da4685034894f66f1de2529937 /arch/mips/kernel/syscall.c | |
| parent | 30ee615bb86ba640c9ec7f85fb95c1b0e31c41be (diff) | |
| download | linux-a809d46066d5171ed446d59a51cd1e57d99fcfc3.tar.bz2 | |
MIPS: Fix gigaton of warning building with microMIPS.
With binutils 2.24 the attempt to switch with microMIPS mode to MIPS III
mode through .set mips3 results in *lots* of warnings like
{standard input}: Assembler messages:
{standard input}:397: Warning: the 64-bit MIPS architecture does not support the `smartmips' extension
during a kernel build. Fixed by using .set arch=r4000 instead.
This breaks support for building the kernel with binutils 2.13 which
was supported for 32 bit kernels only anyway and 2.14 which was a bad
vintage for MIPS anyway.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/kernel/syscall.c')
| -rw-r--r-- | arch/mips/kernel/syscall.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/mips/kernel/syscall.c b/arch/mips/kernel/syscall.c index b79d13f95bf0..4a4f9dda5658 100644 --- a/arch/mips/kernel/syscall.c +++ b/arch/mips/kernel/syscall.c @@ -110,7 +110,7 @@ static inline int mips_atomic_set(unsigned long addr, unsigned long new) if (cpu_has_llsc && R10000_LLSC_WAR) { __asm__ __volatile__ ( - " .set mips3 \n" + " .set arch=r4000 \n" " li %[err], 0 \n" "1: ll %[old], (%[addr]) \n" " move %[tmp], %[new] \n" @@ -135,7 +135,7 @@ static inline int mips_atomic_set(unsigned long addr, unsigned long new) : "memory"); } else if (cpu_has_llsc) { __asm__ __volatile__ ( - " .set mips3 \n" + " .set arch=r4000 \n" " li %[err], 0 \n" "1: ll %[old], (%[addr]) \n" " move %[tmp], %[new] \n" |