linux-kernel - Re: [PATCH v1] arm64: ftrace: fix unreachable PLT for ftrace_caller in init_module with CONFIG_DYNAMIC

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <20250905033400.3223310-1-panfan@qti.qualcomm.com>
Date: Thu, 4 Sep 2025 20:34:00 -0700
From: panfan <panfan@....qualcomm.com>
To: <mark.rutland@....com>
CC: <ardb@...nel.org>, <catalin.marinas@....com>, <dylanbhatch@...gle.com>,
        <kdong@....qualcomm.com>, <linux-arm-kernel@...ts.infradead.org>,
        <linux-kernel@...r.kernel.org>, <linux-trace-kernel@...r.kernel.org>,
        <mhiramat@...nel.org>, <panfan@....qualcomm.com>,
        <rostedt@...dmis.org>, <samitolvanen@...gle.com>, <song@...nel.org>,
        <will@...nel.org>
Subject: Re: [PATCH v1] arm64: ftrace: fix unreachable PLT for ftrace_caller in init_module with CONFIG_DYNAMIC_FTRACE

Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Hi Mark,

Thank you for the review and ACK.

I’ve addressed the comment by adding an explicit check to ensure the
address is within MOD_INIT_TEXT or MOD_TEXT, and sent a new revision:

[PATCH v2] arm64: ftrace: fix unreachable PLT for ftrace_caller in
 init_module with CONFIG_DYNAMIC_FTRACE

Link: https://lore.kernel.org/all/20250905032236.3220885-1-panfan@qti.qualcomm.com/   # v2

Please let me know if anything else is needed.

Best regards,
Pan Fan