diff options
Diffstat (limited to 'pkg/sentry/platform/ring0')
| -rw-r--r-- | pkg/sentry/platform/ring0/entry_arm64.s | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/pkg/sentry/platform/ring0/entry_arm64.s b/pkg/sentry/platform/ring0/entry_arm64.s index 1079a024b..f9278b653 100644 --- a/pkg/sentry/platform/ring0/entry_arm64.s +++ b/pkg/sentry/platform/ring0/entry_arm64.s @@ -516,6 +516,10 @@ TEXT ·kernelExitToEl1(SB),NOSPLIT,$0 MOVD CPU_REGISTERS+PTRACE_PC(RSV_REG), R1 MSR R1, ELR_EL1 + // restore sentry's tls. + MOVD CPU_REGISTERS+PTRACE_TLS(RSV_REG), R1 + MSR R1, TPIDR_EL0 + MOVD CPU_REGISTERS+PTRACE_SP(RSV_REG), R1 MOVD R1, RSP |