Re: [PATCH v2] arm64: Disable branch profiling for all arm64 code

On Tue, 06 Jan 2026 02:16:35 -0800, Breno Leitao wrote:

The arm64 kernel doesn't boot with annotated branches
(PROFILE_ANNOTATED_BRANCHES) enabled and CONFIG_DEBUG_VIRTUAL together.

Bisecting it, I found that disabling branch profiling in arch/arm64/mm
solved the problem. Narrowing down a bit further, I found that
physaddr.c is the file that needs to have branch profiling disabled to
get the machine to boot.

[...]

Applied to arm64 (for-next/misc), thanks!

[1/1] arm64: Disable branch profiling for all arm64 code
      https://git.kernel.org/arm64/c/f22c81bebf8b

Cheers,
-- 
Will

https://fixes.arm64.dev
https://next.arm64.dev
https://will.arm64.dev