Public bug reported: Customers still seeing crashes in driver spi-tegra210-quad.c: handle_cpu_based_xfer
Here is the lore discussion: https://lore.kernel.org/all/[email protected]/ The patches are in linux-next tree: aabd8ea0aa25 spi: tegra210-quad: Return IRQ_HANDLED when timeout already processed transfer ef13ba357656 spi: tegra210-quad: Move curr_xfer read inside spinlock f5a4d7f5e32b spi: tegra210-quad: Protect curr_xfer assignment in tegra_qspi_setup_transfer_one bf4528ab28e2 spi: tegra210-quad: Protect curr_xfer in tegra_qspi_combined_seq_xfer 6d7723e8161f spi: tegra210-quad: Protect curr_xfer clearing in tegra_qspi_non_combined_seq_xfer edf9088b6e1d spi: tegra210-quad: Protect curr_xfer check in IRQ handler ** Affects: linux-nvidia (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2139640 Title: tegra-qspi: Fix race condition causing NULL pointer dereference To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-nvidia/+bug/2139640/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
