diff options
| author | Alexey Kardashevskiy <[email protected]> | 2021-12-21 16:59:03 +1100 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2021-12-23 22:35:13 +1100 |
| commit | d51f86cfd8e378d4907958db77da3074f6dce3ba (patch) | |
| tree | f40ad63856098b252bb0280d228a53c7730e9d4c /arch/powerpc/kernel/idle.c | |
| parent | d72c4a36d7ab560127885473a310ece28988b604 (diff) | |
powerpc/mm: Switch obsolete dssall to .long
The dssall ("Data Stream Stop All") instruction is obsolete altogether
with other Data Cache Instructions since ISA 2.03 (year 2006).
LLVM IAS does not support it but PPC970 seems to be using it.
This switches dssall to .long as there is no much point in fixing LLVM.
Signed-off-by: Alexey Kardashevskiy <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'arch/powerpc/kernel/idle.c')
| -rw-r--r-- | arch/powerpc/kernel/idle.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/idle.c b/arch/powerpc/kernel/idle.c index 1f835539fda4..4ad79eb638c6 100644 --- a/arch/powerpc/kernel/idle.c +++ b/arch/powerpc/kernel/idle.c @@ -82,7 +82,7 @@ void power4_idle(void) return; if (cpu_has_feature(CPU_FTR_ALTIVEC)) - asm volatile("DSSALL ; sync" ::: "memory"); + asm volatile(PPC_DSSALL " ; sync" ::: "memory"); power4_idle_nap(); |