pm24.git/drivers/net, branch rust-fixes-6.3

net: ethernet: mtk_eth_soc: add missing ppe cache flush when deleting a flow

2023-03-30T18:44:59Z

The cache needs to be flushed to ensure that the hardware stops offloading the flow immediately. Fixes: 33fc42de3327 ("net: ethernet: mtk_eth_soc: support creating mac address based offload entries") Reviewed-by: Simon Horman Signed-off-by: Felix Fietkau Reviewed-by: Leon Romanovsky Link: https://lore.kernel.org/r/20230330120840.52079-3-nbd@nbd.name Signed-off-by: Jakub Kicinski

net: ethernet: mtk_eth_soc: fix L2 offloading with DSA untag offload

2023-03-30T18:44:59Z

Check for skb metadata in order to detect the case where the DSA header is not present. Fixes: 2d7605a72906 ("net: ethernet: mtk_eth_soc: enable hardware DSA untagging") Reviewed-by: Simon Horman Signed-off-by: Felix Fietkau Reviewed-by: Leon Romanovsky Link: https://lore.kernel.org/r/20230330120840.52079-2-nbd@nbd.name Signed-off-by: Jakub Kicinski

net: ethernet: mtk_eth_soc: fix flow block refcounting logic

2023-03-30T18:44:59Z

Since we call flow_block_cb_decref on FLOW_BLOCK_UNBIND, we also need to call flow_block_cb_incref for a newly allocated cb. Also fix the accidentally inverted refcount check on unbind. Fixes: 502e84e2382d ("net: ethernet: mtk_eth_soc: add flow offloading support") Reviewed-by: Simon Horman Signed-off-by: Felix Fietkau Reviewed-by: Leon Romanovsky Link: https://lore.kernel.org/r/20230330120840.52079-1-nbd@nbd.name Signed-off-by: Jakub Kicinski

net: mvneta: fix potential double-frees in mvneta_txq_sw_deinit()

2023-03-30T18:43:39Z

Reported on the Turris forum, mvneta provokes kernel warnings in the architecture DMA mapping code when mvneta_setup_txqs() fails to allocate memory. This happens because when mvneta_cleanup_txqs() is called in the mvneta_stop() path, we leave pointers in the structure that have been freed. Then on mvneta_open(), we call mvneta_setup_txqs(), which starts allocating memory. On memory allocation failure, mvneta_cleanup_txqs() will walk all the queues freeing any non-NULL pointers - which includes pointers that were previously freed in mvneta_stop(). Fix this by setting these pointers to NULL to prevent double-freeing of the same memory. Fixes: 2adb719d74f6 ("net: mvneta: Implement software TSO") Link: https://forum.turris.cz/t/random-kernel-exceptions-on-hbl-tos-7-0/18865/8 Signed-off-by: Russell King (Oracle) Link: https://lore.kernel.org/r/E1phUe5-00EieL-7q@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski

net: dsa: mv88e6xxx: Enable IGMP snooping on user ports only

2023-03-30T18:31:24Z

Do not set the MV88E6XXX_PORT_CTL0_IGMP_MLD_SNOOP bit on CPU or DSA ports. This allows the host CPU port to be a regular IGMP listener by sending out IGMP Membership Reports, which would otherwise not be forwarded by the mv88exxx chip, but directly looped back to the CPU port itself. Fixes: 54d792f257c6 ("net: dsa: Centralise global and port setup code into mv88e6xxx.") Signed-off-by: Steffen Bätz Signed-off-by: Fabio Estevam Reviewed-by: Andrew Lunn Reviewed-by: Vladimir Oltean Reviewed-by: Florian Fainelli Link: https://lore.kernel.org/r/20230329150140.701559-1-festevam@gmail.com Signed-off-by: Jakub Kicinski

xen/netback: use same error messages for same errors

2023-03-30T13:39:23Z

Issue the same error message in case an illegal page boundary crossing has been detected in both cases where this is tested. Suggested-by: Jan Beulich Signed-off-by: Juergen Gross Reviewed-by: Jan Beulich Link: https://lore.kernel.org/r/20230329080259.14823-1-jgross@suse.com Signed-off-by: Paolo Abeni

bnxt_en: Add missing 200G link speed reporting

2023-03-30T04:48:16Z

bnxt_fw_to_ethtool_speed() is missing the case statement for 200G link speed reported by firmware. As a result, ethtool will report unknown speed when the firmware reports 200G link speed. Fixes: 532262ba3b84 ("bnxt_en: ethtool: support PAM4 link speeds up to 200G") Signed-off-by: Michael Chan Reviewed-by: Simon Horman Signed-off-by: Jakub Kicinski

bnxt_en: Fix typo in PCI id to device description string mapping

2023-03-30T04:48:16Z

Fix 57502 and 57508 NPAR description string entries. The typos caused these devices to not match up with lspci output. Fixes: 49c98421e6ab ("bnxt_en: Add PCI IDs for 57500 series NPAR devices.") Reviewed-by: Pavan Chebbi Signed-off-by: Kalesh AP Signed-off-by: Michael Chan Reviewed-by: Simon Horman Signed-off-by: Jakub Kicinski

bnxt_en: Fix reporting of test result in ethtool selftest

2023-03-30T04:48:16Z

When the selftest command fails, driver is not reporting the failure by updating the "test->flags" when bnxt_close_nic() fails. Fixes: eb51365846bc ("bnxt_en: Add basic ethtool -t selftest support.") Reviewed-by: Pavan Chebbi Reviewed-by: Somnath Kotur Signed-off-by: Kalesh AP Signed-off-by: Michael Chan Reviewed-by: Simon Horman Signed-off-by: Jakub Kicinski

i40e: fix registers dump after run ethtool adapter self test

2023-03-30T04:47:31Z

Fix invalid registers dump from ethtool -d ethX after adapter self test by ethtool -t ethY. It causes invalid data display. The problem was caused by overwriting i40e_reg_list[].elements which is common for ethtool self test and dump. Fixes: 22dd9ae8afcc ("i40e: Rework register diagnostic") Signed-off-by: Radoslaw Tyl Reviewed-by: Michal Swiatkowski Tested-by: Arpana Arland (A Contingent worker at Intel) Signed-off-by: Tony Nguyen Reviewed-by: Leon Romanovsky Link: https://lore.kernel.org/r/20230328172659.3906413-1-anthony.l.nguyen@intel.com Signed-off-by: Jakub Kicinski