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Re: [Qemu-devel] vmmouse with Fedora-6 64bit guest
From: |
Dan Kenigsberg |
Subject: |
Re: [Qemu-devel] vmmouse with Fedora-6 64bit guest |
Date: |
Mon, 8 Oct 2007 15:23:06 +0200 |
User-agent: |
Mutt/1.5.14 (2007-02-12) |
In X's vmmouse_drv, the magic number is defined as uint32_t. Therefore
the top half of the 64 bit ax register is garbage that should be
ignored. This makes fc6 guest's vmmouse work.
Index: hw/vmport.c
===================================================================
RCS file: /sources/qemu/qemu/hw/vmport.c,v
retrieving revision 1.1
diff -u -p -r1.1 vmport.c
--- hw/vmport.c 26 Aug 2007 17:48:12 -0000 1.1
+++ hw/vmport.c 8 Oct 2007 13:11:45 -0000
@@ -55,7 +55,7 @@ static uint32_t vmport_ioport_read(void
target_ulong eax;
eax = s->env->regs[R_EAX];
- if (eax != VMPORT_MAGIC)
+ if ((uint32_t)eax != VMPORT_MAGIC)
return eax;
command = s->env->regs[R_ECX];
- Re: [Qemu-devel] vmmouse with Fedora-6 64bit guest,
Dan Kenigsberg <=