Rusty Russell a489f0b555 lguest: fix guest crash on non-linear addresses in gdt pvops ... Fixes guest crash 'lguest: bad read address 0x4800000 len 256' The new per-cpu allocator ends up handing a non-linear address to write_gdt_entry. We do __pa() on it, and hand it to the host, which kills us. I've long wanted to make the hypercall "LOAD_GDT_ENTRY" to match the IDT code, but had no pressing reason until now. Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> Cc: lguest@ozlabs.org		2009-04-19 23:14:01 +09:30
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asm	lguest: fix guest crash on non-linear addresses in gdt pvops	2009-04-19 23:14:01 +09:30