linux-stable/samples/nitro_enclaves/Makefile

# SPDX-License-Identifier: GPL-2.0
#
# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.

# Enclave lifetime management support for Nitro Enclaves (NE) - ioctl sample
# usage.

.PHONY: all clean

CFLAGS += -Wall

all:
	$(CC) $(CFLAGS) -o ne_ioctl_sample ne_ioctl_sample.c -lpthread

clean:
	rm -f ne_ioctl_sample
nitro_enclaves: Add sample for ioctl interface usage Add a user space sample for the usage of the ioctl interface provided by the Nitro Enclaves driver. Changelog v9 -> 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 <graf@amazon.com> Signed-off-by: Alexandru Vasile <lexnv@amazon.com> Signed-off-by: Andra Paraschiv <andraprs@amazon.com> Link: https://lore.kernel.org/r/20200921121732.44291-17-andraprs@amazon.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 2020-09-21 12:17:30 +00:00			`# SPDX-License-Identifier: GPL-2.0`
			`#`
			`# Copyright 2020 Amazon.com, Inc. or its affiliates. All Rights Reserved.`

			`# Enclave lifetime management support for Nitro Enclaves (NE) - ioctl sample`
			`# usage.`

			`.PHONY: all clean`

			`CFLAGS += -Wall`

			`all:`
			`$(CC) $(CFLAGS) -o ne_ioctl_sample ne_ioctl_sample.c -lpthread`

			`clean:`
			`rm -f ne_ioctl_sample`