linux-kernel - Re: [PATCH v6 9/9] LoongArch: Enable CONFIG_KALLSYMS_ALL and CONFIG_DEBUG

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Message-ID: <CAAhV-H5YnpRu=mcdmHy=x9MstTmfFgHU=WV4ZBd49PBkeeZjAA@mail.gmail.com>
Date:   Tue, 15 Nov 2022 16:31:36 +0800
From:   Huacai Chen <chenhuacai@...nel.org>
To:     Qing Zhang <zhangqing@...ngson.cn>
Cc:     Steven Rostedt <rostedt@...dmis.org>,
        Ingo Molnar <mingo@...hat.com>, loongarch@...ts.linux.dev,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 9/9] LoongArch: Enable CONFIG_KALLSYMS_ALL and CONFIG_DEBUG_FS

Hi, Qing,

I suggest not enabling debug mechanisms in the default config file,
distribution configs can make their own decisions.

Huacai

On Tue, Nov 15, 2022 at 10:55 AM Qing Zhang <zhangqing@...ngson.cn> wrote:
>
> Defaults enable CONFIG_KALLSYMS_ALL and CONFIG_DEBUG_FS to convenient
> ftrace tests.
>
> Signed-off-by: Qing Zhang <zhangqing@...ngson.cn>
> ---
>  arch/loongarch/configs/loongson3_defconfig | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/arch/loongarch/configs/loongson3_defconfig b/arch/loongarch/configs/loongson3_defconfig
> index 2d4678e6189a..0bbab17609b0 100644
> --- a/arch/loongarch/configs/loongson3_defconfig
> +++ b/arch/loongarch/configs/loongson3_defconfig
> @@ -34,6 +34,7 @@ CONFIG_SYSFS_DEPRECATED=y
>  CONFIG_RELAY=y
>  CONFIG_BLK_DEV_INITRD=y
>  CONFIG_EXPERT=y
> +CONFIG_KALLSYMS_ALL=y
>  CONFIG_USERFAULTFD=y
>  CONFIG_PERF_EVENTS=y
>  # CONFIG_COMPAT_BRK is not set
> @@ -845,6 +846,7 @@ CONFIG_CRYPTO_DEV_VIRTIO=m
>  CONFIG_PRINTK_TIME=y
>  CONFIG_STRIP_ASM_SYMS=y
>  CONFIG_MAGIC_SYSRQ=y
> +CONFIG_DEBUG_FS=y
>  # CONFIG_SCHED_DEBUG is not set
>  CONFIG_SCHEDSTATS=y
>  # CONFIG_DEBUG_PREEMPT is not set
> --
> 2.36.0
>
>