We have a pair of macros on arm64 that can be used in asm code to set up and tear down the stack frame when implementing a non-leaf function. We will be adding support for shadow call stack and pointer authentication to those macros, so that the code in question is less likely to be abused for someone's ROP/JOP enjoyment. So let's fix the existing crypto code to use those macros where they should be used. Ard Biesheuvel (4): crypto: arm64/aes-neonbs - use frame_push/pop consistently crypto: arm64/aes-modes - use frame_push/pop macros consistently crypto: arm64/crct10dif - use frame_push/pop macros consistently crypto: arm64/ghash-ce - use frame_push/pop macros consistently arch/arm64/crypto/aes-modes.S | 34 +++++++------------- arch/arm64/crypto/aes-neonbs-core.S | 16 ++++----- arch/arm64/crypto/crct10dif-ce-core.S | 5 ++- arch/arm64/crypto/ghash-ce-core.S | 8 ++--- 4 files changed, 24 insertions(+), 39 deletions(-) -- 2.35.1
