We are seeing kernel panic when enabling two NCSI interfaces at same time. It looks like mutex lock is being used in softirq caused the issue.
This patch series try to fix oem gma command handling issue by adding a new state, also fix a potential state handling issue.
Signed-off-by: Potin Lai potin.lai.pt@gmail.com --- Changes in v3: - Fix compile error by removing non-exist variable. - Link to v2: https://lore.kernel.org/r/20250111-fix-ncsi-mac-v2-0-838e0a1a233a@gmail.com
Changes in v2: - Add second patch for fixing state handling issue. - Link to v1: https://lore.kernel.org/all/20250109145054.30925-1-fercerpav@gmail.com/
--- Cosmo Chou (1): net/ncsi: fix state race during channel probe completion
Paul Fertser (1): net/ncsi: fix locking in Get MAC Address handling
net/ncsi/internal.h | 2 ++ net/ncsi/ncsi-manage.c | 21 ++++++++++++++++++--- net/ncsi/ncsi-rsp.c | 19 ++++++------------- 3 files changed, 26 insertions(+), 16 deletions(-) --- base-commit: fc033cf25e612e840e545f8d5ad2edd6ba613ed5 change-id: 20250111-fix-ncsi-mac-1e4b3df431f1
Best regards,