Merge tag 'bitmap-for-6.18' of https://github.com/norov/linux

Pull bitmap updates from Yury Norov:

 - FIELD_PREP_WM16() consolidation (Nicolas)

 - bitmaps for Rust (Burak)

 - __fls() fix for arc (Kees)

* tag 'bitmap-for-6.18' of https://github.com/norov/linux: (25 commits)
  rust: add dynamic ID pool abstraction for bitmap
  rust: add find_bit_benchmark_rust module.
  rust: add bitmap API.
  rust: add bindings for bitops.h
  rust: add bindings for bitmap.h
  phy: rockchip-pcie: switch to FIELD_PREP_WM16 macro
  clk: sp7021: switch to FIELD_PREP_WM16 macro
  PCI: dw-rockchip: Switch to FIELD_PREP_WM16 macro
  PCI: rockchip: Switch to FIELD_PREP_WM16* macros
  net: stmmac: dwmac-rk: switch to FIELD_PREP_WM16 macro
  ASoC: rockchip: i2s-tdm: switch to FIELD_PREP_WM16_CONST macro
  drm/rockchip: dw_hdmi: switch to FIELD_PREP_WM16* macros
  phy: rockchip-usb: switch to FIELD_PREP_WM16 macro
  drm/rockchip: inno-hdmi: switch to FIELD_PREP_WM16 macro
  drm/rockchip: dw_hdmi_qp: switch to FIELD_PREP_WM16 macro
  phy: rockchip-samsung-dcphy: switch to FIELD_PREP_WM16 macro
  drm/rockchip: vop2: switch to FIELD_PREP_WM16 macro
  drm/rockchip: dsi: switch to FIELD_PREP_WM16* macros
  phy: rockchip-emmc: switch to FIELD_PREP_WM16 macro
  drm/rockchip: lvds: switch to FIELD_PREP_WM16 macro
  ...

1 files changed, 9 insertions, 0 deletions

diff --git a/rust/helpers/bitmap.c b/rust/helpers/bitmap.c
new file mode 100644
index 000000000000..a50e2f082e47
--- /dev/null
+++ b/rust/helpers/bitmap.c
@@ -0,0 +1,9 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/bitmap.h>
+
+void rust_helper_bitmap_copy_and_extend(unsigned long *to, const unsigned long *from,
+		unsigned int count, unsigned int size)
+{
+	bitmap_copy_and_extend(to, from, count, size);
+}