From: "Alexei Starovoitov" <alexei.starovoitov@gmail.com>
To: "Zhao Mengmeng" <zhaomzhao@126.com>,
"Jiri Kosina" <jikos@kernel.org>,
"Benjamin Tissoires" <bentiss@kernel.org>
Cc: <linux-input@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
<bpf@vger.kernel.org>, "Zhao Mengmeng" <zhaomengmeng@kylinos.cn>
Subject: Re: [PATCH] HID: bpf: Sync KF_SLEEPABLE flags in hid_bpf_syscall_kfuncs set
Date: Fri, 24 Apr 2026 06:53:50 -0700 [thread overview]
Message-ID: <DI1FOWOLC37Y.3DK99VJZDMWKI@gmail.com> (raw)
In-Reply-To: <20260424-btf-define-v1-1-0f52dffad5aa@kylinos.cn>
On Fri Apr 24, 2026 at 3:22 AM PDT, Zhao Mengmeng wrote:
> From: Zhao Mengmeng <zhaomengmeng@kylinos.cn>
>
> Pahole intersects flags across BTF_ID_FLAGS() occurrences, so omitting
> KF_SLEEPABLE may drops the flags globally. sync this flags in
> hid_bpf_syscall_kfuncs set to enforce consistency and safety.
Makes no sense.
These kfuncs are not sleepable.
pw-bot: cr
next prev parent reply other threads:[~2026-04-24 13:53 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-24 10:22 [PATCH] HID: bpf: Sync KF_SLEEPABLE flags in hid_bpf_syscall_kfuncs set Zhao Mengmeng
2026-04-24 11:16 ` sashiko-bot
2026-04-24 13:53 ` Alexei Starovoitov [this message]
2026-04-24 14:54 ` Benjamin Tissoires
2026-04-24 15:50 ` Zhao mengmeng
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