commit fb19749940c3a49e7ee520c33fb66f3985a77b26
author Keir Fraser <keirf@google.com> Fri Jan 12 11:56:50 2024 +0000
committer Keir Fraser <keirf@google.com> Thu Sep 05 10:27:25 2024 +0000
tree ffea8213df8d3e05d400939b91093d7d5e5aad0e
parent 2049e1893ce91ffa88c7d3088f89ceac73efd0c3

ANDROID: arm64: Export memory encryption API to modules

This is needed by the //common:kernel_aarch64_allmodconfig target.

Bug: 278749606
Change-Id: I902f39606c93af5db95852c8d9cf19af95e21b2e
Signed-off-by: Keir Fraser <keirf@google.com>

arch/arm64/mm/mem_encrypt.c

diff --git a/arch/arm64/mm/mem_encrypt.c b/arch/arm64/mm/mem_encrypt.c
index 849b0e6..fd59ab7 100644
--- a/arch/arm64/mm/mem_encrypt.c
+++ b/arch/arm64/mm/mem_encrypt.c
@@ -121,6 +121,7 @@ int set_memory_encrypted(unsigned long addr, int numpages)
 	return set_memory_xcrypted(ARM_SMCCC_VENDOR_HYP_KVM_MEM_UNSHARE_FUNC_ID,
 				   addr, numpages);
 }
+EXPORT_SYMBOL_GPL(set_memory_encrypted);
 
 int set_memory_decrypted(unsigned long addr, int numpages)
 {
@@ -130,3 +131,4 @@ int set_memory_decrypted(unsigned long addr, int numpages)
 	return set_memory_xcrypted(ARM_SMCCC_VENDOR_HYP_KVM_MEM_SHARE_FUNC_ID,
 				   addr, numpages);
 }
+EXPORT_SYMBOL_GPL(set_memory_decrypted);