[PATCH 1/2] net: dsa: RCU-protect dsa_ptr in struct net_device
Andrew Lunn
andrew at lunn.ch
Fri Sep 13 12:27:23 PDT 2024
> > drivers/net/dsa/mt7530.c | 3 +-
> > drivers/net/dsa/ocelot/felix.c | 3 +-
> > drivers/net/dsa/qca/qca8k-8xxx.c | 3 +-
> > drivers/net/ethernet/broadcom/bcmsysport.c | 8 +-
> > drivers/net/ethernet/mediatek/airoha_eth.c | 2 +-
> > drivers/net/ethernet/mediatek/mtk_eth_soc.c | 22 +++--
> > drivers/net/ethernet/mediatek/mtk_ppe.c | 15 ++-
> > include/linux/netdevice.h | 2 +-
> > include/net/dsa.h | 36 +++++--
> > include/net/dsa_stubs.h | 6 +-
> > net/bridge/br_input.c | 2 +-
> > net/core/dev.c | 3 +-
> > net/core/flow_dissector.c | 19 ++--
> > net/dsa/conduit.c | 66 ++++++++-----
> > net/dsa/dsa.c | 19 ++--
> > net/dsa/port.c | 3 +-
> > net/dsa/tag.c | 3 +-
> > net/dsa/tag.h | 19 ++--
> > net/dsa/tag_8021q.c | 10 +-
> > net/dsa/tag_brcm.c | 2 +-
> > net/dsa/tag_dsa.c | 8 +-
> > net/dsa/tag_qca.c | 10 +-
> > net/dsa/tag_sja1105.c | 22 +++--
> > net/dsa/user.c | 104 +++++++++++---------
> > net/ethernet/eth.c | 2 +-
> > 25 files changed, 240 insertions(+), 152 deletions(-)
>
> Thank you for the patch, and I would like you to not give up on it, even
> if we will go for a different bug fix for 'stable'.
>
> It's just that it makes me a bit uneasy to have this as the bug fix.
+1
We should try for a minimal fix for stable, and keep this for
net-next, given its size.
https://www.kernel.org/doc/html/latest/process/stable-kernel-rules.html
* It must be obviously correct and tested.
* It cannot be bigger than 100 lines, with context.
Andrew
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