Re: [Qemu-devel] [PATCH v4 1/1] s390x/ipl: Try to detect Linux vs non Linux for initial IPL PSW

2018-06-13 Thread Cornelia Huck
On Tue, 12 Jun 2018 14:59:33 +0200 Christian Borntraeger wrote: > Right now the IPL device always starts from address 0x1 (the usual > Linux entry point). To run other guests (e.g. test programs) it is > useful to use the IPL PSW from address 0. We can use the Linux magic > at 0x10008 to deci

Re: [Qemu-devel] [PATCH v4 1/1] s390x/ipl: Try to detect Linux vs non Linux for initial IPL PSW

2018-06-12 Thread David Hildenbrand
On 12.06.2018 14:59, Christian Borntraeger wrote: > Right now the IPL device always starts from address 0x1 (the usual > Linux entry point). To run other guests (e.g. test programs) it is > useful to use the IPL PSW from address 0. We can use the Linux magic > at 0x10008 to decide. > > Signed-

[Qemu-devel] [PATCH v4 1/1] s390x/ipl: Try to detect Linux vs non Linux for initial IPL PSW

2018-06-12 Thread Christian Borntraeger
Right now the IPL device always starts from address 0x1 (the usual Linux entry point). To run other guests (e.g. test programs) it is useful to use the IPL PSW from address 0. We can use the Linux magic at 0x10008 to decide. Signed-off-by: Christian Borntraeger --- v3->v4: - iplpsw->

Re: [Qemu-devel] [PATCH v4 1/1] s390x/ipl: Try to detect Linux vs non Linux for initial IPL PSW

2018-06-12 Thread Cornelia Huck
On Tue, 12 Jun 2018 14:59:33 +0200 Christian Borntraeger wrote: > Right now the IPL device always starts from address 0x1 (the usual > Linux entry point). To run other guests (e.g. test programs) it is > useful to use the IPL PSW from address 0. We can use the Linux magic > at 0x10008 to deci