Patch 1 has been posted before, but is included here just so it doesn't get lost.
Patch 2 is a bugfix found by code inspection. Patches 3 and 4 switch to a more efficient form. Andrew Cooper (4): ARM/div: Drop __div64_fls() ARM/vgic: Correct the expression for lr_all_full() ARM/vgic: Use for_each_set_bit() in gic_find_unused_lr() ARM/vgic: Use for_each_set_bit() in vgic-mmio* xen/arch/arm/gic-vgic.c | 15 +++++++------ xen/arch/arm/include/asm/div64.h | 18 +++------------- xen/arch/arm/vgic/vgic-mmio-v2.c | 3 +-- xen/arch/arm/vgic/vgic-mmio.c | 36 +++++++++++++++++++++----------- 4 files changed, 35 insertions(+), 37 deletions(-) -- 2.39.2
