Re: [PATCH v2] ARM: kprobes: move __kretprobe_trampoline to out of line assembler

[Russell King (Oracle)]

On Tue, Sep 27, 2022 at 03:28:51PM -0700, Nick Desaulniers wrote:
> commit 1069c1dd20a3 ("ARM: 9231/1: Recover kretprobes return address for
> EABI stack unwinder")
> tickled a bug in clang's integrated assembler where the .save and .pad
> directives must have corresponding .fnstart directives. The integrated
> assembler is unaware that the compiler will be generating the .fnstart
> directive.

Has it been confirmed that gcc does generate a .fnstart for naked
functions?

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