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
| ||
|
Message-Id: <20231121.094958.1954120205224730676.fujita.tomonori@gmail.com> Date: Tue, 21 Nov 2023 09:49:58 +0900 (JST) From: FUJITA Tomonori <fujita.tomonori@...il.com> To: andrew@...n.ch Cc: fujita.tomonori@...il.com, benno.lossin@...ton.me, boqun.feng@...il.com, netdev@...r.kernel.org, rust-for-linux@...r.kernel.org, tmgross@...ch.edu, miguel.ojeda.sandonis@...il.com, wedsonaf@...il.com Subject: Re: [PATCH net-next v7 2/5] rust: net::phy add module_phy_driver macro On Mon, 20 Nov 2023 15:13:23 +0100 Andrew Lunn <andrew@...n.ch> wrote: >> The Rust ax88796b driver doesn't export anything. The Rust and C >> drivers handle the device_table in the same way when they are built as >> a module. >> >> $ grep __mod_mdio /proc/kallsyms >> ffffffffa0358058 r __mod_mdio__phydev_device_table [ax88796b_rust] >> >> $ grep __mod_mdio /proc/kallsyms >> ffffffffa0288010 d __mod_mdio__asix_tbl_device_table [ax88796b] > > I checked what r and d mean. If they are upper case, they are > exported. Lower case means they are not exported. > > My laptop is using the realtek PHY driver: > > 0000000000000000 r __mod_mdio__realtek_tbl_device_table [realtek] > > Also lower r. > > Looking at all the symbols for the realtek driver, all the symbols use > lower case. Nothing is exported. > > Is that what you see for the ax88796b_rust? Yes, all the symbols for ax88796b_rust use lower case.
Powered by blists - more mailing lists