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Merge pull request #1901 from AlexeiFedorov/af/restore_pauth_context_smc 

Restore PAuth context in case of unknown SMC call
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Dimitris Papastamos 2019-03-20 11:17:33 +00:00 committed by GitHub
parent 859cf9ea33 317d68e9de
commit 5e5c77dbe4
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1 changed files with 3 additions and 0 deletions
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3
bl31/aarch64/runtime_exceptions.S
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@ -419,6 +419,9 @@ smc_unknown:
*/
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: