Messages in this thread |  | | Date | Thu, 4 Dec 2025 13:11:40 +0000 | | From | Simon Horman <> | | Subject | Re: [PATCH] net: stmmac: fix oops when split header is enabled |
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On Mon, Dec 01, 2025 at 09:54:16PM -0500, Jie Zhang wrote: > For GMAC4, when split header is enabled, in some rare cases, the > hardware does not fill buf2 of the first descriptor with payload. > Thus we cannot assume buf2 is always fully filled if it is not > the last descriptor. Otherwise, the length of buf2 of the second > descriptor will be calculated wrong and cause an oops:
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As a bug fix this should have a Fixes tag here (no blank line between it and your Signed-off-by line). As a rule of thumb, it should cite the patch where the bug was introduced.
Perhaps in this case the following is appropriate:
Fixes: ec222003bd94 ("net: stmmac: Prepare to add Split Header support")
> Signed-off-by: Jie Zhang <jie.zhang@analog.com>
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