From: Andreas Schwab <schwab@suse.de>
To: qemu-devel@nongnu.org
Cc: qemu-riscv@nongnu.org
Subject: qemu-system-riscv64 -cpu host uses wrong privilege spec version
Date: Mon, 14 Aug 2023 14:49:13 +0200 [thread overview]
Message-ID: <mvmmsytdc1i.fsf@suse.de> (raw)
When running a KVM enabled qemu inside a qemu instance, I get these warnings:
$ qemu-system-riscv64 -cpu host -machine virt,accel=kvm
qemu-system-riscv64: warning: disabling h extension for hart 0x0000000000000000 because privilege spec version does not match
qemu-system-riscv64: warning: disabling zicbom extension for hart 0x0000000000000000 because privilege spec version does not match
qemu-system-riscv64: warning: disabling zicboz extension for hart 0x0000000000000000 because privilege spec version does not match
qemu-system-riscv64: warning: disabling zawrs extension for hart 0x0000000000000000 because privilege spec version does not match
qemu-system-riscv64: warning: disabling zba extension for hart 0x0000000000000000 because privilege spec version does not match
qemu-system-riscv64: warning: disabling zbb extension for hart 0x0000000000000000 because privilege spec version does not match
qemu-system-riscv64: warning: disabling zbc extension for hart 0x0000000000000000 because privilege spec version does not match
qemu-system-riscv64: warning: disabling zbs extension for hart 0x0000000000000000 because privilege spec version does not match
qemu-system-riscv64: warning: disabling sstc extension for hart 0x0000000000000000 because privilege spec version does not match
qemu-system-riscv64: warning: disabling svadu extension for hart 0x0000000000000000 because privilege spec version does not match
The qemu instance is running openSUSE Tumbleweed with -cpu rv64,h=on,sv48=on.
--
Andreas Schwab, SUSE Labs, schwab@suse.de
GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7
"And now for something completely different."
next reply other threads:[~2023-08-14 12:49 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-14 12:49 Andreas Schwab [this message]
2023-08-15 9:22 ` qemu-system-riscv64 -cpu host uses wrong privilege spec version Daniel Henrique Barboza
2023-08-15 9:32 ` Andreas Schwab
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