On Tue, 03 Dec 2024 20:44:48 +0100, Christophe Leroy wrote:

This series implements inline static calls on PPC32.

First patch adds to static_call core the ability to pass the
trampoline address at the same time as the site address to
arch_static_call_transform() so that it can fallback on branching to
the trampoline when the site is too far (Max distance for direct
branch is 32 Mbytes on powerpc).

[...]

Applied to powerpc/next.

[1/4] static_call_inline: Provide trampoline address when updating sites
      https://git.kernel.org/powerpc/c/d856bc3ac7d9ca88b3f52d8e08e58ce892dc3ce1
[2/4] objtool/powerpc: Add support for decoding all types of uncond branches
      https://git.kernel.org/powerpc/c/bb7f054f4de260dc14813230cfe4ca7299647b6e
[3/4] powerpc: Prepare arch_static_call_transform() for supporting inline static calls
      https://git.kernel.org/powerpc/c/6626f98ed55a7a20b1852e7d263a96d8f5a1b59f
[4/4] powerpc/static_call: Implement inline static calls
      https://git.kernel.org/powerpc/c/f50b45626e053dc10792c680cabbbadbf8c001e7

Thanks