diff options
author | Anders Roxell <anders.roxell@linaro.org> | 2022-02-24 19:22:14 +0300 |
---|---|---|
committer | Michael Ellerman <mpe@ellerman.id.au> | 2022-03-01 15:51:08 +0300 |
commit | 8667d0d64dd1f84fd41b5897fd87fa9113ae05e3 (patch) | |
tree | 4cfb5b41d6b84137540de6224655a96c7373c6de /arch/powerpc/lib | |
parent | a633cb1edddaa643fadc70abc88f89a408fa834a (diff) | |
download | linux-8667d0d64dd1f84fd41b5897fd87fa9113ae05e3.tar.xz |
powerpc: Fix build errors with newer binutils
Building tinyconfig with gcc (Debian 11.2.0-16) and assembler (Debian
2.37.90.20220207) the following build error shows up:
{standard input}: Assembler messages:
{standard input}:1190: Error: unrecognized opcode: `stbcix'
{standard input}:1433: Error: unrecognized opcode: `lwzcix'
{standard input}:1453: Error: unrecognized opcode: `stbcix'
{standard input}:1460: Error: unrecognized opcode: `stwcix'
{standard input}:1596: Error: unrecognized opcode: `stbcix'
...
Rework to add assembler directives [1] around the instruction. Going
through them one by one shows that the changes should be safe. Like
__get_user_atomic_128_aligned() is only called in p9_hmi_special_emu(),
which according to the name is specific to power9. And __raw_rm_read*()
are only called in things that are powernv or book3s_hv specific.
[1] https://sourceware.org/binutils/docs/as/PowerPC_002dPseudo.html#PowerPC_002dPseudo
Cc: stable@vger.kernel.org
Co-developed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
Reviewed-by: Segher Boessenkool <segher@kernel.crashing.org>
[mpe: Make commit subject more descriptive]
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20220224162215.3406642-2-anders.roxell@linaro.org
Diffstat (limited to 'arch/powerpc/lib')
0 files changed, 0 insertions, 0 deletions