This patch fixes my issue with page tables switching on OSv guest.
Thank you all!
Tested-by: Claudio Fontana claudio.font...@huawei.com
On 08.06.2014 15:53, Ian Campbell wrote:
In v8 page tables bit 54 in the PTE is UXN in the EL0/EL1 translation regimes
and XN elsewhere. In v7 the bit is
On 8 June 2014 14:53, Ian Campbell i...@hellion.org.uk wrote:
In v8 page tables bit 54 in the PTE is UXN in the EL0/EL1 translation regimes
and XN elsewhere. In v7 the bit is always XN. Since we only emulate EL0/EL1 we
can just treat this bit as UXN whenever we are in v8 mode.
Also correctly
On Mon, Jun 09, 2014 at 02:40:59PM +0100, Peter Maydell wrote:
On 8 June 2014 14:53, Ian Campbell i...@hellion.org.uk wrote:
In v8 page tables bit 54 in the PTE is UXN in the EL0/EL1 translation
regimes
and XN elsewhere. In v7 the bit is always XN. Since we only emulate EL0/EL1
we
can
In v8 page tables bit 54 in the PTE is UXN in the EL0/EL1 translation regimes
and XN elsewhere. In v7 the bit is always XN. Since we only emulate EL0/EL1 we
can just treat this bit as UXN whenever we are in v8 mode.
Also correctly extract the upper attributes from the PTE entry, the v8 version
