linux-kernel - Re: [PATCH v2 0/1] Remove forget_syscall() from start_thread

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Message-ID: <2636542.mvXUDI8C0e@pwmachine>
Date:   Mon, 04 Jul 2022 10:55:31 +0200
From:   Francis Laniel <flaniel@...ux.microsoft.com>
To:     linux-trace-devel@...r.kernel.org, Will Deacon <will@...nel.org>
Cc:     catalin.marinas@....com, kernel-team@...roid.com,
        Will Deacon <will@...nel.org>,
        Palmer Dabbelt <palmer@...belt.com>,
        Peter Collingbourne <pcc@...gle.com>,
        Mark Brown <broonie@...nel.org>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        linux-arm-kernel@...ts.infradead.org,
        Mark Rutland <mark.rutland@....com>,
        Kees Cook <keescook@...omium.org>,
        Daniel Kiss <daniel.kiss@....com>,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org,
        James Morse <james.morse@....com>,
        Albert Ou <aou@...s.berkeley.edu>
Subject: Re: [PATCH v2 0/1] Remove forget_syscall() from start_thread_common()

Hi.


Le vendredi 1 juillet 2022, 17:41:28 CEST Will Deacon a écrit :
> On Wed, 8 Jun 2022 17:24:45 +0100, Francis Laniel wrote:
> > First, I hope you are fine and the same for your relatives.
> > 
> > With this contribution, I enabled using syscalls:sys_exit_execve and
> > syscalls:sys_exit_execveat as tracepoints on arm64.
> > Indeed, before this contribution, the above tracepoint would not print
> > their information as syscall number was set to -1 by calling
> > forget_syscall().
> > 
> > [...]
> 
> Applied to arm64 (for-next/misc), thanks!

Thank you for the merge!

> [1/1] arm64: Do not forget syscall when starting a new thread.
>       https://git.kernel.org/arm64/c/de6921856f99
> 
> Cheers,


Best regards.