Re: [Qemu-devel] [RFC PATCH] arm: implement cache/shareability attribute bits for PAR registers

On 19 October 2017 at 18:04, Andrew Baumann wrote: >> From: Peter Maydell [mailto:peter.mayd...@linaro.org] >> Sent: Thursday, 19 October 2017 09:51 >> >> On 18 October 2017 at 01:16, Andrew Baumann >> wrote: >> Hi; thanks for this

Re: [Qemu-devel] [RFC PATCH] arm: implement cache/shareability attribute bits for PAR registers

On 18 October 2017 at 01:16, Andrew Baumann wrote: > On a successful address translation instruction, PAR is supposed to > contain cacheability and shareability attributes determined by the > translation. Previous versions of QEMU returned 0 for these bits (in > line

Re: [Qemu-devel] [RFC PATCH] arm: implement cache/shareability attribute bits for PAR registers

> From: Peter Maydell [mailto:peter.mayd...@linaro.org] > Sent: Thursday, 19 October 2017 09:51 > > On 18 October 2017 at 01:16, Andrew Baumann > wrote: > Hi; thanks for this patch. Looks like you forgot to add your > signed-off-by line. Thanks for the review! I

[Qemu-devel] [RFC PATCH] arm: implement cache/shareability attribute bits for PAR registers

On a successful address translation instruction, PAR is supposed to contain cacheability and shareability attributes determined by the translation. Previous versions of QEMU returned 0 for these bits (in line with the general strategy of ignoring caches and memory attributes), but some guests may