diff options
| author | James Hogan <jhogan@kernel.org> | 2017-11-14 12:01:20 +0000 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2018-03-03 15:51:53 +0000 |
| commit | 0ba99c2fdbcbabe4fba80fc8ebf5982c3abc7efe (patch) | |
| tree | 931600c64549e151c480718066e1d8b34121935e /arch/mips | |
| parent | 7ba9ce6859c6166418075f40654e6228416423ca (diff) | |
MIPS: CPS: Fix r1 .set mt assembler warning
commit 17278a91e04f858155d54bee5528ba4fbcec6f87 upstream.
MIPS CPS has a build warning on kernels configured for MIPS32R1 or
MIPS64R1, due to the use of .set mt without a prior .set mips{32,64}r2:
arch/mips/kernel/cps-vec.S Assembler messages:
arch/mips/kernel/cps-vec.S:238: Warning: the `mt' extension requires MIPS32 revision 2 or greater
Add .set MIPS_ISA_LEVEL_RAW before .set mt to silence the warning.
Fixes: 245a7868d2f2 ("MIPS: smp-cps: rework core/VPE initialisation")
Signed-off-by: James Hogan <jhogan@kernel.org>
Cc: Paul Burton <paul.burton@mips.com>
Cc: James Hogan <james.hogan@mips.com>
Cc: James Hogan <jhogan@kernel.org>
Cc: Paul Burton <paul.burton@mips.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/17699/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'arch/mips')
| -rw-r--r-- | arch/mips/kernel/cps-vec.S | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/mips/kernel/cps-vec.S b/arch/mips/kernel/cps-vec.S index 05a96be42075..01eb8a671920 100644 --- a/arch/mips/kernel/cps-vec.S +++ b/arch/mips/kernel/cps-vec.S @@ -229,6 +229,7 @@ LEAF(mips_cps_core_init) has_mt t0, 3f .set push + .set MIPS_ISA_LEVEL_RAW .set mt /* Only allow 1 TC per VPE to execute... */ @@ -347,6 +348,7 @@ LEAF(mips_cps_boot_vpes) nop .set push + .set MIPS_ISA_LEVEL_RAW .set mt 1: /* Enter VPE configuration state */ |