# HG changeset patch # User Christian Ehrhardt <[EMAIL PROTECTED]> # Date 1201488336 21600 # Node ID 57f4e5bd23e0da3c493e769e3e2b738e1495f7ef # Parent 4b35e985aaf2021d956b09bd690c72ea5cadb007 Ensure 4kB page alignment for embedded powerpc when using kvm
Powerpc needs 4kB aligned pages when using qemu together with kvm. Qemu already had a similar issue when CONFIG_USER_ONLY was set so this patch adds just one more condition to the existing ifdef. Signed-off-by: Christian Ehrhardt <[EMAIL PROTECTED]> Signed-off-by: Hollis Blanchard <[EMAIL PROTECTED]> Signed-off-by: Jerone Young <[EMAIL PROTECTED]> diff --git a/qemu/target-ppc/cpu.h b/qemu/target-ppc/cpu.h --- a/qemu/target-ppc/cpu.h +++ b/qemu/target-ppc/cpu.h @@ -50,9 +50,10 @@ typedef uint32_t ppc_gpr_t; /* Specific definitions for PowerPC embedded */ /* BookE have 36 bits physical address space */ #define TARGET_PHYS_ADDR_BITS 64 -#if defined(CONFIG_USER_ONLY) +#if defined(CONFIG_USER_ONLY) || defined(USE_KVM) /* It looks like a lot of Linux programs assume page size * is 4kB long. This is evil, but we have to deal with it... + * Also kvm for embedded powerpc needs (atm) 4kB aligned pages */ #define TARGET_PAGE_BITS 12 #else /* defined(CONFIG_USER_ONLY) */ ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ kvm-devel mailing list kvm-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/kvm-devel
