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Re: [Qemu-arm] [Qemu-devel] [PATCH 1/3] target/arm: fix AArch64 virtual

From: Rémi Denis-Courmont
Subject: Re: [Qemu-arm] [Qemu-devel] [PATCH 1/3] target/arm: fix AArch64 virtual address space size
Date: Sat, 26 Jan 2019 08:46:30 +0200

Le lauantaina 26. tammikuuta 2019, 8.36.00 EET Rémi Denis-Courmont a écrit :
> I believe that TARGET_PHYS_ADDR_SPACE_BITS could be reduced to 56 bits.
> Anything less would presumably break handling of the address "sign" bit 55.

Err, sorry. That is already 48 bits and that is the correct value of course. 
There is no sign bit in physical address space.


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