--- zzzz-none-000/linux-3.10.107/arch/arm/kernel/hyp-stub.S 2017-06-27 09:49:32.000000000 +0000 +++ scorpion-7490-727/linux-3.10.107/arch/arm/kernel/hyp-stub.S 2021-02-04 17:41:59.000000000 +0000 @@ -56,8 +56,8 @@ ldr \reg3, [\reg2] ldr \reg1, [\reg2, \reg3] cmp \mode, \reg1 @ matches primary CPU boot mode? - orrne r7, r7, #BOOT_CPU_MODE_MISMATCH - strne r7, [r5, r6] @ record what happened and give up + orrne \reg1, \reg1, #BOOT_CPU_MODE_MISMATCH + strne \reg1, [\reg2, \reg3] @ record what happened and give up .endm #else /* ZIMAGE */ @@ -99,7 +99,7 @@ * immediately. */ compare_cpu_mode_with_primary r4, r5, r6, r7 - movne pc, lr + retne lr /* * Once we have given up on one CPU, we do not try to install the @@ -111,7 +111,7 @@ */ cmp r4, #HYP_MODE - movne pc, lr @ give up if the CPU is not in HYP mode + retne lr @ give up if the CPU is not in HYP mode /* * Configure HSCTLR to set correct exception endianness/instruction set @@ -134,9 +134,7 @@ mcr p15, 4, r7, c1, c1, 3 @ HSTR THUMB( orr r7, #(1 << 30) ) @ HSCTLR.TE -#ifdef CONFIG_CPU_BIG_ENDIAN - orr r7, #(1 << 9) @ HSCTLR.EE -#endif +ARM_BE8(orr r7, r7, #(1 << 25)) @ HSCTLR.EE mcr p15, 4, r7, c1, c0, 0 @ HSCTLR mrc p15, 4, r7, c1, c1, 1 @ HDCR @@ -155,6 +153,11 @@ mcr p15, 4, r7, c14, c1, 0 @ CNTHCTL mov r7, #0 mcrr p15, 4, r7, r7, c14 @ CNTVOFF + + @ Disable virtual timer in case it was counting + mrc p15, 0, r7, c14, c3, 1 @ CNTV_CTL + bic r7, #1 @ Clear ENABLE + mcr p15, 0, r7, c14, c3, 1 @ CNTV_CTL 1: #endif @@ -196,7 +199,7 @@ @ fall through ENTRY(__hyp_set_vectors) __HVC(0) - mov pc, lr + ret lr ENDPROC(__hyp_set_vectors) #ifndef ZIMAGE