Re: [RFC 2/5] powerpc: kvm: drop 32-bit booke
From: "Arnd Bergmann" <arnd@arndb.de>
Date: 2024-12-12 21:09:01
Also in:
kvm, kvm-riscv, linux-mips, linux-riscv, lkml
On Thu, Dec 12, 2024, at 19:35, Christophe Leroy wrote:
Le 12/12/2024 à 13:55, Arnd Bergmann a écrit :quoted
From: Arnd Bergmann <arnd@arndb.de>
quoted
Support for 64-bit hosts remains unchanged, for both 32-bit and 64-bit guests.
quoted
arch/powerpc/include/asm/kvm_book3s_32.h | 36 -- arch/powerpc/include/asm/kvm_booke.h | 4 - arch/powerpc/include/asm/kvm_booke_hv_asm.h | 2 - arch/powerpc/kvm/Kconfig | 22 +- arch/powerpc/kvm/Makefile | 15 - arch/powerpc/kvm/book3s_32_mmu_host.c | 396 -------------- arch/powerpc/kvm/booke.c | 268 ---------- arch/powerpc/kvm/booke.h | 8 - arch/powerpc/kvm/booke_emulate.c | 44 -- arch/powerpc/kvm/booke_interrupts.S | 535 ------------------- arch/powerpc/kvm/bookehv_interrupts.S | 102 ---- arch/powerpc/kvm/e500.c | 553 -------------------- arch/powerpc/kvm/e500.h | 40 -- arch/powerpc/kvm/e500_emulate.c | 100 ---- arch/powerpc/kvm/e500_mmu_host.c | 54 -- arch/powerpc/kvm/e500mc.c | 5 +- arch/powerpc/kvm/trace_booke.h | 14 - 17 files changed, 4 insertions(+), 2194 deletions(-) delete mode 100644 arch/powerpc/include/asm/kvm_book3s_32.h delete mode 100644 arch/powerpc/kvm/book3s_32_mmu_host.c delete mode 100644 arch/powerpc/kvm/booke_interrupts.S delete mode 100644 arch/powerpc/kvm/e500.cLeft over ? arch/powerpc/kernel/head_booke.h:#include <asm/kvm_asm.h> arch/powerpc/kernel/head_booke.h:#include <asm/kvm_booke_hv_asm.h> arch/powerpc/kernel/head_booke.h: b kvmppc_handler_\intno\()_\srr1
As far as I can tell, these are still needed for e5500/e6500,
but you know more about the platform than I do.
Arnd