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authorMichael Kelley <[email protected]>2023-03-08 18:40:06 -0800
committerBorislav Petkov (AMD) <[email protected]>2023-03-27 09:24:01 +0200
commite45e761b77bc0739e7e23258c4394013bbb919c7 (patch)
tree8e88128fefa0a8ffa27c89c32ad11be02cb027b3 /arch/x86/coco/core.c
parentc7b5254bd802ee3868f1c59333545272dc700d6d (diff)
init: Call mem_encrypt_init() after Hyper-V hypercall init is done
Full Hyper-V initialization, including support for hypercalls, is done as an apic_post_init callback via late_time_init(). mem_encrypt_init() needs to make hypercalls when it marks swiotlb memory as decrypted. But mem_encrypt_init() is currently called a few lines before late_time_init(), so the hypercalls don't work. Fix this by moving mem_encrypt_init() after late_time_init() and related clock initializations. The intervening initializations don't do any I/O that requires the swiotlb, so moving mem_encrypt_init() slightly later has no impact. Signed-off-by: Michael Kelley <[email protected]> Signed-off-by: Borislav Petkov (AMD) <[email protected]> Reviewed-by: Tom Lendacky <[email protected]> Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'arch/x86/coco/core.c')
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