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target-arm: Mark CNTHP_TVAL_EL2 as ARM_CP_NO_RAW

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Mark CNTHP_TVAL_EL2 as ARM_CP_NO_RAW due to the register not
having any underlying state. This fixes an issue with booting
KVM enabled kernels when EL2 is on.

Backports commit d44ec156300a149b386a14d3ab349d3b83b66b8c from qemu
This commit is contained in:
Edgar E. Iglesias 2018-02-20 22:30:31 -05:00 committed by Lioncash
parent eb02f0e818
commit 66c4bd02eb
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GPG key ID: 4E3C3CC1031BA9C7
1 changed files with 1 additions and 1 deletions
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qemu/target-arm/helper.c
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@ -3205,7 +3205,7 @@ static const ARMCPRegInfo el2_cp_reginfo[] = {
{ "CNTHP_CVAL", 15,0,14, 0,6,0, 0, ARM_CP_64BIT | ARM_CP_IO,
PL2_RW, 0, NULL, 0, offsetof(CPUARMState, cp15.c14_timer[GTIMER_HYP].cval), {0, 0},
NULL, NULL, gt_hyp_cval_write, NULL, raw_write },
{ "CNTHP_TVAL_EL2", 0,14,2, 3,4,0, ARM_CP_STATE_BOTH, ARM_CP_IO,
{ "CNTHP_TVAL_EL2", 0,14,2, 3,4,0, ARM_CP_STATE_BOTH, ARM_CP_NO_RAW | ARM_CP_IO,
PL2_RW, 0, NULL, 0, 0, {0, 0},
NULL, gt_hyp_tval_read, gt_hyp_tval_write, NULL, NULL, gt_hyp_timer_reset },
{ "CNTHP_CTL_EL2", 0,14,2, 3,4,1, ARM_CP_STATE_BOTH, ARM_CP_IO,