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[Qemu-devel] [PATCH] s390x: fix -initrd in virtio machine
From: |
Alexander Graf |
Subject: |
[Qemu-devel] [PATCH] s390x: fix -initrd in virtio machine |
Date: |
Wed, 19 Sep 2012 17:29:38 +0200 |
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 <address@hidden>
---
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 47eed35..12ae612 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)) {
--
1.6.0.2
- [Qemu-devel] [PATCH] s390x: fix -initrd in virtio machine,
Alexander Graf <=