On 2026/5/19 下午4:09, SignKirigami wrote:
Please disregard my previous patch series[1][2][3][4][5][6]. This was my
first time using git send-email and my provider messed up the threads
(the cover letter also accidentally reused a previous Message-ID,
causing it to be grouped into the wrong thread[7]).
you can send the patchset to you only in order to test git send-mail
command, or git send-mail --dry-run.
It is not enough to spit into 4 patches still, I guess it will take
several months to merge this huge patch. Just be patient and not be such
a hurry :), otherwise there will be lost of problems, code cleanup or
bugfix.
Regards
Bibo Mao
I sincerely apologize for the noise and confusion.
....
[1]:
https://lore.kernel.org/qemu-devel/[email protected]/T/#t
[2]:
https://lore.kernel.org/qemu-devel/[email protected]/T/#u
[3]:
https://lore.kernel.org/qemu-devel/[email protected]/T/#t
[4]:
https://lore.kernel.org/qemu-devel/[email protected]/T/#u
[5]:
https://lore.kernel.org/qemu-devel/[email protected]/T/#u
[6]:
https://lore.kernel.org/qemu-devel/[email protected]/T/#t
[7]:
https://lore.kernel.org/qemu-devel/[email protected]/T/#t
于 2026年5月19日 GMT+08:00 14:30:39，SignKirigami <[email protected]> 写道：
This patch implements Loongson VirtualiZation (LVZ) extension
support for LoongArch's TCG target. With this patch, it is now
possible to start a nested KVM-accelerated virtual machine on a
TCG-emulated virtual machine.
Cc: Bibo Mao <[email protected]>
Cc: xianglai li <[email protected]>
Signed-off-by: SignKirigami <[email protected]>
Signed-off-by: Hengyu Yu <[email protected]>
SignKirigami (4):
target/loongarch: add LVZ CPU state and CSR metadata
target/loongarch: add LVZ guest runtime support
target/loongarch: translate LVZ CSR and trap instructions
target/loongarch: virtualize guest TLB and address translation
target/loongarch/cpu-csr.h | 42 ++
target/loongarch/cpu-mmu.h | 37 +-
target/loongarch/cpu.c | 132 ++++
target/loongarch/cpu.h | 125 +++-
target/loongarch/cpu_helper.c | 119 ++--
target/loongarch/csr.c | 122 ++++
target/loongarch/csr.h | 3 +
target/loongarch/disas.c | 10 +
target/loongarch/insns.decode | 17 +
target/loongarch/internals.h | 8 +-
target/loongarch/kvm/kvm.c | 1 +
target/loongarch/machine.c | 249 ++++---
target/loongarch/tcg/constant_timer.c | 62 +-
target/loongarch/tcg/csr_helper.c | 127 +++-
target/loongarch/tcg/helper.h | 30 +-
.../tcg/insn_trans/trans_privileged.c.inc | 353 +++++++++-
target/loongarch/tcg/op_helper.c | 83 ++-
target/loongarch/tcg/tcg_cpu.c | 182 +++--
target/loongarch/tcg/tcg_loongarch.h | 6 +-
target/loongarch/tcg/tlb_helper.c | 629 +++++++++++++-----
target/loongarch/tcg/translate.c | 6 +-
target/loongarch/translate.h | 2 +
22 files changed, 1909 insertions(+), 436 deletions(-)
