[PATCH net v2] net: stmmac: resume PHY before hardware setup when opening the interface
Jakub Raczynski
j.raczynski at samsung.com
Tue Jul 7 14:45:34 PDT 2026
On Tue, Jul 07, 2026 at 11:13:46PM +0200, Jakub Raczynski wrote:
> - This change is actually broken - in previous patch rtnl_lock() was asserted
> by dev_ioctl(), but in this version it is not asserted anywhere and will
> trigger WARN_ONCE().
Ok, as I looked again, I am wrong again, ndo_open() does hold rtnl_lock
already. So from this point it is good. Relocking would create deadlock,
so I take that part of comment back.
BR
Jakub Raczynski
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