[Qemu-devel] [PULL 0/3] s390-ccw.img: fix sporadic boot errors

[Christian Borntraeger <borntraeger@de.ibm.com>]

Peter, Anthony,

The following changes since commit 9d74f6fef0801ca2ce5c9d38d59b85bf03c27669:

  Merge remote-tracking branch 'remotes/alon/pull-libcacard.glusterfs' into staging (2014-02-12 17:53:31 +0000)

are available in the git repository at:


  git://github.com/borntraeger/qemu.git tags/ipl-20140213

for you to fetch changes up to 669d13daaf31e81463d081f59ee88e4f75dc7538:

  s390-ccw.img: new binary rom to match latest fixes (2014-02-13 09:59:21 +0100)


These changes make the reipl more robust.
----------------------------------------------------------------
This fixes two sporadic errors on reboot when the s390-ccw.img
is used. Both problems are related to qemus elf loader only caring
about PT_LOAD sections: This results in a non-zero bss section
after reboot. This makes static variables non-zero.

This quick fix initializes all variables. Long term we might
also want to clear out the bss section.

----------------------------------------------------------------
Christian Borntraeger (3):
      s390-ccw.img: Fix sporadic reboot hangs: Initialize next_idx
      s390-ccw.img: Fix sporadic errors with ccw boot image - initialize css
      s390-ccw.img: new binary rom to match latest fixes

 pc-bios/s390-ccw.img      | Bin 9336 -> 9336 bytes
 pc-bios/s390-ccw/main.c   |   3 +--
 pc-bios/s390-ccw/virtio.c |   1 +
 3 files changed, 2 insertions(+), 2 deletions(-)