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| author | Andre Przywara <andre.przywara@arm.com> | 2014-11-06 12:11:45 +0000 |
|---|---|---|
| committer | Marc Zyngier <marc.zyngier@arm.com> | 2014-11-25 13:57:28 +0000 |
| commit | 5100f9833e1881c800bc088e70afa4b9a1409f51 (patch) | |
| tree | c4f34bbb05d281c623d7c0dbeba90ae4e8175ca3 /virt | |
| parent | 849260c72c6b8bd53850cb00b80027db3a273c2c (diff) | |
| download | linux-5100f9833e1881c800bc088e70afa4b9a1409f51.tar.gz linux-5100f9833e1881c800bc088e70afa4b9a1409f51.tar.bz2 linux-5100f9833e1881c800bc088e70afa4b9a1409f51.zip | |
arm/arm64: KVM: avoid unnecessary guest register mangling on MMIO read
Currently we mangle the endianness of the guest's register even on an
MMIO _read_, where it is completely useless, because we will not use
the value of that register.
Rework the io_mem_abort() function to clearly separate between reads
and writes and only do the endianness mangling on MMIO writes.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions