commit e39ae0a18b53f4a679bd9053a20f91d84c83f4fa
author Dimitris Papastamos <dimitris.papastamos@arm.com> Wed Mar 20 11:17:33 2019 +0000
committer GitHub <noreply@github.com> Wed Mar 20 11:17:33 2019 +0000
tree f6813deb66cf64a2c24aa47855b73dfcb5b3d3fa
parent c3cb129fc19bc7273682b71ba3a8d41bce1054c3
parent 3287c4f38ad879ce337342d37360a08378035c26

Merge pull request #1901 from AlexeiFedorov/af/restore_pauth_context_smc

Restore PAuth context in case of unknown SMC call

bl31/aarch64/runtime_exceptions.S

diff --git a/bl31/aarch64/runtime_exceptions.S b/bl31/aarch64/runtime_exceptions.S
index aa9d007..c295176 100644
--- a/bl31/aarch64/runtime_exceptions.S
+++ b/bl31/aarch64/runtime_exceptions.S
@@ -419,6 +419,9 @@
 	 */
 	mov	x0, #SMC_UNK
 	str	x0, [sp, #CTX_GPREGS_OFFSET + CTX_GPREG_X0]
+#if CTX_INCLUDE_PAUTH_REGS
+	bl	pauth_context_save
+#endif
 	b	restore_gp_registers_eret
 
 smc_prohibited: