Messages in this thread | | | Subject | Re: [PATCH v6 0/5] clean up redundant 'kvm_run' parameters | From | Tianjia Zhang <> | Date | Fri, 10 Jul 2020 15:32:24 +0800 |
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Hi Paolo,
Any opinion on this series patches? Can I help with this patchset ?
Thanks and best, Tianjia
On 2020/6/23 21:14, Tianjia Zhang wrote: > In the current kvm version, 'kvm_run' has been included in the 'kvm_vcpu' > structure. For historical reasons, many kvm-related function parameters > retain the 'kvm_run' and 'kvm_vcpu' parameters at the same time. This > patch does a unified cleanup of these remaining redundant parameters. > > This series of patches has completely cleaned the architecture of > arm64, mips, ppc, and s390 (no such redundant code on x86). Due to > the large number of modified codes, a separate patch is made for each > platform. On the ppc platform, there is also a redundant structure > pointer of 'kvm_run' in 'vcpu_arch', which has also been cleaned > separately. > > --- > v6 changes: > Rearrange patch sets, only keep the unmerged patch. > rebase on mainline. > > v5 change: > ppc: fix for review. > > v4 change: > mips: fixes two errors in entry.c. > > v3 change: > Keep the existing `vcpu->run` in the function body unchanged. > > v2 change: > s390 retains the original variable name and minimizes modification. > > Tianjia Zhang (5): > KVM: s390: clean up redundant 'kvm_run' parameters > KVM: arm64: clean up redundant 'kvm_run' parameters > KVM: PPC: clean up redundant kvm_run parameters in assembly > KVM: MIPS: clean up redundant 'kvm_run' parameters > KVM: MIPS: clean up redundant kvm_run parameters in assembly > > arch/arm64/include/asm/kvm_coproc.h | 12 +-- > arch/arm64/include/asm/kvm_host.h | 11 +-- > arch/arm64/include/asm/kvm_mmu.h | 2 +- > arch/arm64/kvm/arm.c | 6 +- > arch/arm64/kvm/handle_exit.c | 36 ++++---- > arch/arm64/kvm/mmio.c | 11 +-- > arch/arm64/kvm/mmu.c | 5 +- > arch/arm64/kvm/sys_regs.c | 13 ++- > arch/mips/include/asm/kvm_host.h | 32 ++------ > arch/mips/kvm/emulate.c | 59 +++++-------- > arch/mips/kvm/entry.c | 21 ++--- > arch/mips/kvm/mips.c | 14 ++-- > arch/mips/kvm/trap_emul.c | 114 +++++++++++--------------- > arch/mips/kvm/vz.c | 26 +++--- > arch/powerpc/include/asm/kvm_ppc.h | 2 +- > arch/powerpc/kvm/book3s_interrupts.S | 22 +++-- > arch/powerpc/kvm/book3s_pr.c | 9 +- > arch/powerpc/kvm/booke.c | 9 +- > arch/powerpc/kvm/booke_interrupts.S | 9 +- > arch/powerpc/kvm/bookehv_interrupts.S | 10 +-- > arch/s390/kvm/kvm-s390.c | 23 ++++-- > 21 files changed, 188 insertions(+), 258 deletions(-) >
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