RE: [PATCH 09/10] x86-32: use SSE for atomic64_read/set if available

[Yuhong Bao]

> We don't care about 486 SMP. 
Yep, I remember when a previous patch broke 486 SMP support and since then, seemed like nobody cared.The closest to such a system I have seen was P5 systems using the 82489DX APIC.Anybody have a dmesg of such a system?
Yuhong Bao 		 	   		  
_________________________________________________________________
Hotmail: Powerful Free email with security by Microsoft.
http://clk.atdmt.com/GBL/go/201469230/direct/01/--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/