When using a relocatable kernel we need to make sure that the trampline code and the interrupt handlers are both copied to low memory. The only way to do this reliably is to put them in the copied section. This patch should make relocated kernels work with KVM. KVM-Stable-Tag Signed-off-by: Alexander Graf <agraf@xxxxxxx> --- arch/powerpc/kernel/exceptions-64s.S | 6 ++++++ arch/powerpc/kernel/head_64.S | 6 ------ 2 files changed, 6 insertions(+), 6 deletions(-) diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index 3e423fb..a0f25fb 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -299,6 +299,12 @@ slb_miss_user_pseries: b . /* prevent spec. execution */ #endif /* __DISABLED__ */ +/* KVM's trampoline code needs to be close to the interrupt handlers */ + +#ifdef CONFIG_KVM_BOOK3S_64_HANDLER +#include "../kvm/book3s_rmhandlers.S" +#endif + .align 7 .globl __end_interrupts __end_interrupts: diff --git a/arch/powerpc/kernel/head_64.S b/arch/powerpc/kernel/head_64.S index 844a44b..d3010a3 100644 --- a/arch/powerpc/kernel/head_64.S +++ b/arch/powerpc/kernel/head_64.S @@ -166,12 +166,6 @@ exception_marker: #include "exceptions-64s.S" #endif -/* KVM trampoline code needs to be close to the interrupt handlers */ - -#ifdef CONFIG_KVM_BOOK3S_64_HANDLER -#include "../kvm/book3s_rmhandlers.S" -#endif - _GLOBAL(generic_secondary_thread_init) mr r24,r3 -- 1.6.0.2 -- To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
