Changes since v2: [1] - switch from non-idiomatic srcu synchronization of the device registration state to rwsem protection of the cxlmd->cxlm pointer. (Jason)
[1]: http://lore.kernel.org/r/161707245893.2072157.6743322596719518693.st...@dwillia2-desk3.amr.corp.intel.com --- A collection of fixes initially inspired by Jason's recognition of dev_set_name() error handling mistakes on other driver review, but also from a deeper discussion of idiomatic device operation shutdown flows. The end result is easier to reason about and validate. Thank you, Jason. The sysfs_emit() fixup and unpublishing of device power management files are independent sanity cleanups. --- Dan Williams (4): cxl/mem: Use sysfs_emit() for attribute show routines cxl/mem: Fix synchronization mechanism for device removal vs ioctl operations cxl/mem: Do not rely on device_add() side effects for dev_set_name() failures cxl/mem: Disable cxl device power management drivers/cxl/mem.c | 141 +++++++++++++++++++++++++++++++---------------------- 1 file changed, 83 insertions(+), 58 deletions(-) base-commit: a38fd8748464831584a19438cbb3082b5a2dab15
