On Tue, 12 Jun 2018 14:59:33 +0200 Christian Borntraeger <borntrae...@de.ibm.com> wrote:
> Right now the IPL device always starts from address 0x10000 (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 <borntrae...@de.ibm.com> > --- > v3->v4: > - iplpsw-> ipl_psw > - move check for load failures into the non-elf case > - change comment about ipl psw > v2->v3: > - check for iplpsw to avoid assert on file errors > - use 4 bytes at 4 instead of 8 bytes at 0 > v1->v2: > - use LINUX_MAGIC_ADDR define > - use assert for valid iplpsw pointer > - add endianess conversion > hw/s390x/ipl.c | 27 ++++++++++++++++++++++----- > 1 file changed, 22 insertions(+), 5 deletions(-) Looks good to me. Will queue after getting some R-bs for this version.
