7249ad5a - misc: nsm: drop owner assignment

Sun, 31 Mar 2024 08:44:02 +0000

misc: nsm: drop owner assignmentvirtio core already sets the .owner, so driver does not need to.Signed-off-by: Krzysztof Kozlowski Message-Id: <20240331-module-owner-virtio-v2-15-98f04bfaf46a@linaro.org>Signed-off-by: Michael S. Tsirkin Reviewed-by: Alexander Graf List of files: /linux-6.15/drivers/misc/nsm.c

b9873755 - misc: Add Nitro Secure Module driver

Wed, 11 Oct 2023 21:35:22 +0000

misc: Add Nitro Secure Module driverWhen running Linux inside a Nitro Enclave, the hypervisor provides aspecial virtio device called "Nitro Security Module" (NSM). This devicehas 3 main functions: 1) Provide attestation reports 2) Modify PCR state 3) Provide entropyThis patch adds a driver for NSM that exposes a /dev/nsm device node whichuser space can issue an ioctl on this device with raw NSM CBOR formattedcommands to request attestation documents, influence PCR states, readentropy and enumerate status of the device. In addition, the driverimplements a hwrng backend.Originally-by: Petre Eftime Signed-off-by: Alexander Graf Reviewed-by: Arnd Bergmann Link: https://lore.kernel.org/r/20231011213522.51781-1-graf@amazon.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/drivers/misc/nsm.c

Changes in nsm.c

7249ad5a - misc: nsm: drop owner assignment

b9873755 - misc: Add Nitro Secure Module driver