Re: [Qemu-devel] [PATCH 3/3] ppc: Fix signal delivery in 64-bit usermode qemu

2016-08-02 Thread Benjamin Herrenschmidt
On Wed, 2016-08-03 at 13:16 +1000, Benjamin Herrenschmidt wrote: > There were a number of bugs in the implementation. The structure > alignment was wrong for 64-bit. Also 64-bit only does RT signals. > > Finally on 64-bit, we need to put a pointer to the (aligned) > vector registers in the frame.

[Qemu-devel] [PATCH 3/3] ppc: Fix signal delivery in 64-bit usermode qemu

2016-08-02 Thread Benjamin Herrenschmidt
There were a number of bugs in the implementation. The structure alignment was wrong for 64-bit. Also 64-bit only does RT signals. Finally on 64-bit, we need to put a pointer to the (aligned) vector registers in the frame. This is still missing support for VSX which I will add separately. Signed