Re: [Qemu-devel] [PATCH v2 1/1] s390x/css: check ccw address validity

2017-07-28 Thread Cornelia Huck
On Thu, 27 Jul 2017 17:48:42 +0200 Halil Pasic wrote: > According to the PoP channel command words (CCW) must be doubleword > aligned and 31 bit addressable for format 1 and 24 bit addressable for > format 0 CCWs. > > If the channel subsystem encounters ccw address which does not satisfy missin

Re: [Qemu-devel] [PATCH v2 1/1] s390x/css: check ccw address validity

2017-07-27 Thread Dong Jia Shi
* Halil Pasic [2017-07-27 17:48:42 +0200]: > According to the PoP channel command words (CCW) must be doubleword > aligned and 31 bit addressable for format 1 and 24 bit addressable for > format 0 CCWs. > > If the channel subsystem encounters ccw address which does not satisfy > this alignment r

[Qemu-devel] [PATCH v2 1/1] s390x/css: check ccw address validity

2017-07-27 Thread Halil Pasic
According to the PoP channel command words (CCW) must be doubleword aligned and 31 bit addressable for format 1 and 24 bit addressable for format 0 CCWs. If the channel subsystem encounters ccw address which does not satisfy this alignment requirement a program-check condition is recognised. The