diff options
| author | Jim Pirzyk <pirzyk@FreeBSD.org> | 2002-10-17 05:51:36 +0000 |
|---|---|---|
| committer | Jim Pirzyk <pirzyk@FreeBSD.org> | 2002-10-17 05:51:36 +0000 |
| commit | c8c1cf0ca7740511b61740dc5d1e3c790c89244c (patch) | |
| tree | b8fceb3ca0bfde5c10f875ef76cb48ccac17cd82 | |
| parent | 30c0d52181db07997c9d17ae6cb694146fb83ddc (diff) | |
Notes
| -rw-r--r-- | sys/amd64/include/smp.h | 3 | ||||
| -rw-r--r-- | sys/i386/include/smp.h | 3 |
2 files changed, 6 insertions, 0 deletions
diff --git a/sys/amd64/include/smp.h b/sys/amd64/include/smp.h index d669c51056b7..ef5e68470c47 100644 --- a/sys/amd64/include/smp.h +++ b/sys/amd64/include/smp.h @@ -21,6 +21,9 @@ #if defined(SMP) && !defined(APIC_IO) # error APIC_IO required for SMP, add "options APIC_IO" to your config file. #endif /* SMP && !APIC_IO */ +#if defined(SMP) && defined(CPU_DISABLE_CMPXCHG) +#error SMP not supported with CPU_DISABLE_CMPXCHG +#endif #if defined(SMP) || defined(APIC_IO) diff --git a/sys/i386/include/smp.h b/sys/i386/include/smp.h index d669c51056b7..ef5e68470c47 100644 --- a/sys/i386/include/smp.h +++ b/sys/i386/include/smp.h @@ -21,6 +21,9 @@ #if defined(SMP) && !defined(APIC_IO) # error APIC_IO required for SMP, add "options APIC_IO" to your config file. #endif /* SMP && !APIC_IO */ +#if defined(SMP) && defined(CPU_DISABLE_CMPXCHG) +#error SMP not supported with CPU_DISABLE_CMPXCHG +#endif #if defined(SMP) || defined(APIC_IO) |