diff options
| author | Alexander Graf <agraf@suse.de> | 2012-09-19 17:24:46 +0200 |
|---|---|---|
| committer | Michael Roth <mdroth@linux.vnet.ibm.com> | 2012-11-30 15:55:22 -0600 |
| commit | 7817b8d858852adb2ae93f2af8c7f2a1198f4f61 (patch) | |
| tree | b629b50fd864c06350e0bb0a87baa2c3e20579c0 | |
| parent | 0dfd8215c2d7023436e4bd25b68d6f00d83702e6 (diff) | |
| download | qemu-7817b8d858852adb2ae93f2af8c7f2a1198f4f61.tar.gz | |
s390x: fix -initrd in virtio machine
When using -initrd in the virtio machine, we need to indicate the initrd
start and size inside the kernel image. These parameters need to be stored
in native endianness.
Signed-off-by: Alexander Graf <agraf@suse.de>
Acked-by: Richard Henderson <rth@twiddle.net>
Acked-by: Christian Borntraeger <borntraeger@de.ibm.com>
(cherry picked from commit 235a3f0bed3584fe65079ffa07c7a842971f261e)
Signed-off-by: Michael Roth <mdroth@linux.vnet.ibm.com>
| -rw-r--r-- | hw/s390-virtio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/hw/s390-virtio.c b/hw/s390-virtio.c index 47eed35da3..12ae612bf9 100644 --- a/hw/s390-virtio.c +++ b/hw/s390-virtio.c @@ -284,8 +284,8 @@ static void s390_init(ram_addr_t my_ram_size, } /* we have to overwrite values in the kernel image, which are "rom" */ - memcpy(rom_ptr(INITRD_PARM_START), &initrd_offset, 8); - memcpy(rom_ptr(INITRD_PARM_SIZE), &initrd_size, 8); + stq_p(rom_ptr(INITRD_PARM_START), initrd_offset); + stq_p(rom_ptr(INITRD_PARM_SIZE), initrd_size); } if (rom_ptr(KERN_PARM_AREA)) { |