ARM: Cleanup following bitops improvements

[PATCH 0/4] ARM: Cleanup following bitops improvements

Andrew Cooper posted 4 patches 2 weeks, 3 days ago

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Patches applied successfully (tree, apply log)
git fetch https://gitlab.com/xen-project/patchew/xen tags/patchew/20240902100355.3032079-1-andrew.cooper3@citrix.com

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(-)

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[PATCH 0/4] ARM: Cleanup following bitops improvements

Posted by Andrew Cooper 2 weeks, 3 days ago

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(-)

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2.39.2