Re: [Qemu-devel] [PATCH 0/5] tcg-arm: LPAE: fix and extend xn control

[Andrew Jones]

On Thu, Feb 12, 2015 at 04:05:02PM +0100, Andrew Jones wrote:
> This series fixes and extends the determination of whether or
> not an address is executable for LPAE translations. The main
> patch is 4/5, and describes the details in its commit message.
> Patches 1-3 prepare for the main patch, and patch 5/5 is a
> code cleanup made possible by introducing a new helper function
> with the main patch.
> 
> This is actually a second version of [1], now based on Peter's
> recent translation regime support. However, as the series
> has changed substantially, I'm not calling this 'v2'. I believe
> I've addressed all of Peter's comments on that first posting in
> this refresh though.
> 
> Tested by booting Linux on mach-virt with cortex-a15 and cortex-a57
> (just up to 'Unable to mount root fs'), and also with a kvm-unit-tests
> test. The curious can check out the unit test here [2].
> 
> Thanks in advance for reviews!
> 
> drew
> 
> [1] http://lists.gnu.org/archive/html/qemu-devel/2015-01/msg01433.html
> [2] 
> https://github.com/rhdrjones/kvm-unit-tests/commit/ee553e4bb795b0150e31c794bf8953dfb08d619a
> 
> Andrew Jones (5):
>   target-arm: convert check_ap to get_rw_prot
>   target-arm: enable get_rw_prot to take simple AP
>   target-arm: add an is_user param to get_rw_prot
>   target-arm: get_phys_addr_lpae: more xn control
>   target-arm: apply get_S1prot to get_phys_addr_v6
> 
>  target-arm/helper.c | 193 
> ++++++++++++++++++++++++++++++++++------------------
>  1 file changed, 126 insertions(+), 67 deletions(-)
> 
> -- 
> 1.9.3
> 
> 
>

Ping? This isn't a huge priority, but I wouldn't want it to get lost either.

Thanks,
drew