Hi all, Linux kernel (build as described in https://www.gem5.org/documentation/general_docs/fullsystem/building_arm_kernel) cannot be booted on gem5 v22.0.0.2.
I've read the question about the same issue here https://www.mail-archive.com/[email protected]/msg20813.html. As Giacomo Travaglini <https://www.mail-archive.com/[email protected]&q=from:%22Giacomo+Travaglini%22> suggested, I used gdb to find the cause, and it was XPACLRI instruction. Linux kernel 4.18 provided as guest binaries is not calling this function and booted well on gem5 v22.0.0.2. XPACLRI instruction calls stripPAC function in src/arch/arm/pauth_helpers.cc:863, and hypervisor trap is caused there. Can you give me some advice to solve this issue? Best Youngin Kim
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