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[Qemu-devel] [PATCH] Increase max -kernel size


From: Gwenole Beauchesne
Subject: [Qemu-devel] [PATCH] Increase max -kernel size
Date: Tue, 27 Mar 2007 18:14:22 +0200 (CEST)

Hi,

The following patch increases max kernel size to 8 MB when qemu is invoked 
with -kernel and -initrd. Otherwise, x86_64 kernel panics when loading the 
initrd (e.g. <Cooker>/x86_64/isolinux/alt0/{vmlinuz,all.rdz}).

Thanks,
Gwenole.

2007-03-27  Gwenole Beauchesne  <address@hidden>

        * hw/pc.c (INITRD_LOAD_ADDR): Increase max kernel size with
        initrd.

--- qemu-0.9.0/hw/pc.c.increase-initrd-load-addr        2007-03-15 
13:36:53.000000000 -0400
+++ qemu-0.9.0/hw/pc.c  2007-03-27 13:27:43.000000000 -0400
@@ -37,7 +37,7 @@ extern int kvm_allowed;
 #define LINUX_BOOT_FILENAME "linux_boot.bin"
 
 #define KERNEL_LOAD_ADDR     0x00100000
-#define INITRD_LOAD_ADDR     0x00600000
+#define INITRD_LOAD_ADDR     0x00900000
 #define KERNEL_PARAMS_ADDR   0x00090000
 #define KERNEL_CMDLINE_ADDR  0x00099000
 




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