acc4229c - nitro_enclaves: Add sample for ioctl interface usage

Mon, 21 Sep 2020 12:17:30 +0000

nitro_enclaves: Add sample for ioctl interface usageAdd a user space sample for the usage of the ioctl interface provided bythe Nitro Enclaves driver.Changelogv9 -> v10* Update commit message to include the changelog before the SoB tag(s).v8 -> v9* No changes.v7 -> v8* Track NE custom error codes for invalid page size, invalid flags and enclave CID.* Update the heartbeat logic to have a listener fd first, then start the enclave and then accept connection to get the heartbeat.* Update the reference link to the hugetlb documentation.v6 -> v7* Track POLLNVAL as poll event in addition to POLLHUP.v5 -> v6* Remove "rc" mentioning when printing errno string.* Remove the ioctl to query API version.* Include usage info for NUMA-aware hugetlb configuration.* Update documentation to kernel-doc format.* Add logic for enclave image loading.v4 -> v5* Print enclave vCPU ids when they are created.* Update logic to map the modified vCPU ioctl call.* Add check for the path to the enclave image to be less than PATH_MAX.* Update the ioctl calls error checking logic to match the NE specific error codes.v3 -> v4* Update usage details to match the updates in v4.* Update NE ioctl interface usage.v2 -> v3* Remove the include directory to use the uapi from the kernel.* Remove the GPL additional wording as SPDX-License-Identifier is already in place.v1 -> v2* New in v2.Reviewed-by: Alexander Graf Signed-off-by: Alexandru Vasile Signed-off-by: Andra Paraschiv Link: https://lore.kernel.org/r/20200921121732.44291-17-andraprs@amazon.comSigned-off-by: Greg Kroah-Hartman List of files: /linux-6.15/samples/nitro_enclaves/Makefile

Changes in Makefile

acc4229c - nitro_enclaves: Add sample for ioctl interface usage