[PATCH 00/19] nitro_enclaves: Fix enclave release, command retries and the CPU pool

[Alexander Graf <graf@amazon.com>]

While working with AI on the nitro_enclaves driver, it stumbled over a few
issues in the code. None of them are out of the ordinary, but they all fix
legit corner cases that are better to have fixed upstream.

While at it, I also realized that the MAINTAINERS file is outdated.
Alexandru Ciobotaru no longer works on Nitro Enclaves. I'm taking over
the maintainer role instead.

Alex

Alexander Graf (19):
  nitro_enclaves: Release the reference on a rejected region page
  nitro_enclaves: Split freeing the slot from freeing the enclave
  nitro_enclaves: Ignore the reply of a failed slot info command
  nitro_enclaves: Retry a command the device asks us to retry
  nitro_enclaves: Stop sending commands to a broken device
  nitro_enclaves: Set up the device state before requesting its
    interrupts
  nitro_enclaves: Wait for file operations before unbinding the PCI
    device
  nitro_enclaves: Let the region tracking arrays fall back to vmalloc
  nitro_enclaves: Do not return enclave threads to a replaced CPU pool
  nitro_enclaves: Do not report a torn down CPU pool as set
  nitro_enclaves: Keep the CPU pool when the new CPU list does not parse
  nitro_enclaves: Put the CPU pool back when the new CPU list is refused
  nitro_enclaves: Initialise the CPU pool mutex statically
  nitro_enclaves: Build the boot-time CPU pool once the CPUs are online
  nitro_enclaves: Set up the CPU pool under the CPU hotplug read lock
  nitro_enclaves: Let 32-bit processes use the ioctl interface
  nitro_enclaves: Index CPU pool cores by sibling mask
  nitro_enclaves: Time the wait for the device to turn off by the clock
  MAINTAINERS: Take over the Nitro Enclaves driver

 MAINTAINERS                               |   2 +-
 drivers/virt/nitro_enclaves/ne_misc_dev.c | 658 +++++++++++++++-------
 drivers/virt/nitro_enclaves/ne_misc_dev.h |  24 +-
 drivers/virt/nitro_enclaves/ne_pci_dev.c  | 236 +++++++-
 drivers/virt/nitro_enclaves/ne_pci_dev.h  |   4 +
 5 files changed, 688 insertions(+), 236 deletions(-)


base-commit: 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4
-- 
2.47.1