Hi, Another one to avoid calling kmalloc() with local interrupts enabled on ia64. Cheers, Jes
Make sure to restore the psr after calling kvm_insert_vmm_mapping() which calls ia64_itr_entry() as it disables local interrupts and kvm_vcpu_init() may sleep. Avoids a warning from the lock debugging code. Signed-off-by: Jes Sorensen <jes@xxxxxxx> --- arch/ia64/kvm/kvm-ia64.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) Index: linux-2.6.git/arch/ia64/kvm/kvm-ia64.c =================================================================== --- linux-2.6.git.orig/arch/ia64/kvm/kvm-ia64.c +++ linux-2.6.git/arch/ia64/kvm/kvm-ia64.c @@ -1235,6 +1235,7 @@ local_irq_save(psr); r = kvm_insert_vmm_mapping(vcpu); + local_irq_restore(psr); if (r) goto fail; r = kvm_vcpu_init(vcpu, vcpu->kvm, id); @@ -1252,13 +1253,11 @@ goto uninit; kvm_purge_vmm_mapping(vcpu); - local_irq_restore(psr); return 0; uninit: kvm_vcpu_uninit(vcpu); fail: - local_irq_restore(psr); return r; }
