Cédric Le Goater 736017752d KVM: PPC: Book3S: MMIO emulation support for little endian guests ... MMIO emulation reads the last instruction executed by the guest and then emulates. If the guest is running in Little Endian order, or more generally in a different endian order of the host, the instruction needs to be byte-swapped before being emulated. This patch adds a helper routine which tests the endian order of the host and the guest in order to decide whether a byteswap is needed or not. It is then used to byteswap the last instruction of the guest in the endian order of the host before MMIO emulation is performed. Finally, kvmppc_handle_load() of kvmppc_handle_store() are modified to reverse the endianness of the MMIO if required. Signed-off-by: Cédric Le Goater <clg@fr.ibm.com> [agraf: add booke handling] Signed-off-by: Alexander Graf <agraf@suse.de>		2014-01-27 16:00:39 +01:00
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asm	KVM: PPC: Book3S: MMIO emulation support for little endian guests	2014-01-27 16:00:39 +01:00
uapi/asm	Here are the 3.13 KVM changes. There was a lot of work on the PPC	2013-11-15 13:51:36 +09:00