[PATCH] ftrace: riscv: move from REGS to ARGS
patchwork-bot+linux-riscv at kernel.org
patchwork-bot+linux-riscv at kernel.org
Wed May 22 16:51:47 PDT 2024
Hello:
This patch was applied to riscv/linux.git (for-next)
by Palmer Dabbelt <palmer at rivosinc.com>:
On Fri, 5 Apr 2024 14:24:53 +0000 you wrote:
> This commit replaces riscv's support for FTRACE_WITH_REGS with support
> for FTRACE_WITH_ARGS. This is required for the ongoing effort to stop
> relying on stop_machine() for RISCV's implementation of ftrace.
>
> The main relevant benefit that this change will bring for the above
> use-case is that now we don't have separate ftrace_caller and
> ftrace_regs_caller trampolines. This will allow the callsite to call
> ftrace_caller by modifying a single instruction. Now the callsite can
> do something similar to:
>
> [...]
Here is the summary with links:
- ftrace: riscv: move from REGS to ARGS
https://git.kernel.org/riscv/c/aa4cc1761cca
You are awesome, thank you!
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