600e29fce0
We introduce blk-crypto, which manages programming keyslots for struct bios. With blk-crypto, filesystems only need to call bio_crypt_set_ctx with the encryption key, algorithm and data_unit_num; they don't have to worry about getting a keyslot for each encryption context, as blk-crypto handles that. Blk-crypto also makes it possible for layered devices like device mapper to make use of inline encryption hardware. Blk-crypto delegates crypto operations to inline encryption hardware when available, and also contains a software fallback to the kernel crypto API. For more details, refer to Documentation/block/inline-encryption.rst. Bug: 137270441 Test: tested as series; see Ie1b77f7615d6a7a60fdc9105c7ab2200d17636a8 Change-Id: I7df59fef0c1e90043b1899c5a95973e23afac0c5 Signed-off-by: Satya Tangirala <satyat@google.com> Link: https://patchwork.kernel.org/patch/11214731/
40 lines
1.6 KiB
Makefile
40 lines
1.6 KiB
Makefile
# SPDX-License-Identifier: GPL-2.0
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#
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# Makefile for the kernel block layer
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#
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obj-$(CONFIG_BLOCK) := bio.o elevator.o blk-core.o blk-sysfs.o \
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blk-flush.o blk-settings.o blk-ioc.o blk-map.o \
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blk-exec.o blk-merge.o blk-softirq.o blk-timeout.o \
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blk-lib.o blk-mq.o blk-mq-tag.o blk-stat.o \
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blk-mq-sysfs.o blk-mq-cpumap.o blk-mq-sched.o ioctl.o \
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genhd.o partition-generic.o ioprio.o \
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badblocks.o partitions/ blk-rq-qos.o
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obj-$(CONFIG_BOUNCE) += bounce.o
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obj-$(CONFIG_BLK_SCSI_REQUEST) += scsi_ioctl.o
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obj-$(CONFIG_BLK_DEV_BSG) += bsg.o
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obj-$(CONFIG_BLK_DEV_BSGLIB) += bsg-lib.o
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obj-$(CONFIG_BLK_CGROUP) += blk-cgroup.o
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obj-$(CONFIG_BLK_DEV_THROTTLING) += blk-throttle.o
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obj-$(CONFIG_BLK_CGROUP_IOLATENCY) += blk-iolatency.o
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obj-$(CONFIG_BLK_CGROUP_IOCOST) += blk-iocost.o
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obj-$(CONFIG_MQ_IOSCHED_DEADLINE) += mq-deadline.o
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obj-$(CONFIG_MQ_IOSCHED_KYBER) += kyber-iosched.o
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bfq-y := bfq-iosched.o bfq-wf2q.o bfq-cgroup.o
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obj-$(CONFIG_IOSCHED_BFQ) += bfq.o
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obj-$(CONFIG_BLOCK_COMPAT) += compat_ioctl.o
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obj-$(CONFIG_BLK_CMDLINE_PARSER) += cmdline-parser.o
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obj-$(CONFIG_BLK_DEV_INTEGRITY) += bio-integrity.o blk-integrity.o t10-pi.o
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obj-$(CONFIG_BLK_MQ_PCI) += blk-mq-pci.o
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obj-$(CONFIG_BLK_MQ_VIRTIO) += blk-mq-virtio.o
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obj-$(CONFIG_BLK_MQ_RDMA) += blk-mq-rdma.o
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obj-$(CONFIG_BLK_DEV_ZONED) += blk-zoned.o
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obj-$(CONFIG_BLK_WBT) += blk-wbt.o
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obj-$(CONFIG_BLK_DEBUG_FS) += blk-mq-debugfs.o
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obj-$(CONFIG_BLK_DEBUG_FS_ZONED)+= blk-mq-debugfs-zoned.o
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obj-$(CONFIG_BLK_SED_OPAL) += sed-opal.o
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obj-$(CONFIG_BLK_PM) += blk-pm.o
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obj-$(CONFIG_BLK_INLINE_ENCRYPTION) += keyslot-manager.o bio-crypt-ctx.o \
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blk-crypto.o
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