On Wednesday, 14 February 2024 19:57:23 CST Randy Dunlap wrote:
Hi,
On 2/14/24 15:36, Elizabeth Figura wrote:
ntsync uses a misc device as the simplest and least intrusive uAPI interface.
Each file description on the device represents an isolated NT instance, intended to correspond to a single NT virtual machine.
Signed-off-by: Elizabeth Figura zfigura@codeweavers.com
drivers/misc/Kconfig | 9 ++++++++ drivers/misc/Makefile | 1 + drivers/misc/ntsync.c | 52 +++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 62 insertions(+) create mode 100644 drivers/misc/ntsync.c
diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index 4fb291f0bf7c..bdd8a71bd853 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -504,6 +504,15 @@ config OPEN_DICE measured boot flow. Userspace can use CDIs for remote attestation and sealing. +config NTSYNC
- tristate "NT synchronization primitive emulation"
- help
This module provides kernel support for emulation of Windows NTsynchronization primitives. It is not a hardware driver.To compile this driver as a module, choose M here: themodule will be called ntsync.- If unsure, say N.
It looks like the "If unsure" line belongs to the OPEN_DICE kconfig entry above here. If you want one for NTSYNC, please add one.
Oops, looks like that was a bad rebase :-(
config VCPU_STALL_DETECTOR
diff --git a/drivers/misc/ntsync.c b/drivers/misc/ntsync.c new file mode 100644 index 000000000000..e4969ef90722 --- /dev/null +++ b/drivers/misc/ntsync.c @@ -0,0 +1,52 @@ +// SPDX-License-Identifier: GPL-2.0-only +/*
- ntsync.c - Kernel driver for NT synchronization primitives
- Copyright (C) 2024 Elizabeth Figura
It would be nice to have your email address above...
- */
+MODULE_AUTHOR("Elizabeth Figura");
but at least please add it in MODULE_AUTHOR(). Yes it's optional, but roughly 7900 of 10400 entries do include it (according to my rough grepping).
Yes, I know that it's in MAINTAINERS.
Will add, thanks. As you guessed I did just pick an arbitrary module to copy.