Re: [RFC 2/5] powerpc: kvm: drop 32-bit booke

2024-12-13 Thread Arnd Bergmann
On Fri, Dec 13, 2024, at 07:25, Christophe Leroy wrote: > Le 12/12/2024 à 22:08, Arnd Bergmann a écrit : > > So yes it is used on e5500/e6500 but only when they run a 32 bits kernel > built with CONFIG_PPC_85xx. Isn't it what you want to get rid of with > this patch ? > > Am I missing something ?

Re: [RFC 2/5] powerpc: kvm: drop 32-bit booke

2024-12-12 Thread Christophe Leroy
Le 12/12/2024 à 22:08, Arnd Bergmann a écrit : On Thu, Dec 12, 2024, at 19:35, Christophe Leroy wrote: Le 12/12/2024 à 13:55, Arnd Bergmann a écrit : From: Arnd Bergmann Support for 64-bit hosts remains unchanged, for both 32-bit and 64-bit guests. arch/powerpc/include/asm/kvm_bo

Re: [RFC 2/5] powerpc: kvm: drop 32-bit booke

2024-12-12 Thread Arnd Bergmann
On Thu, Dec 12, 2024, at 19:35, Christophe Leroy wrote: > Le 12/12/2024 à 13:55, Arnd Bergmann a écrit : >> From: Arnd Bergmann >> >> Support for 64-bit hosts remains unchanged, for both 32-bit and >> 64-bit guests. >> >> arch/powerpc/include/asm/kvm_book3s_32.h| 36 -- >> arch/powerpc

Re: [RFC 2/5] powerpc: kvm: drop 32-bit booke

2024-12-12 Thread Christophe Leroy
Le 12/12/2024 à 13:55, Arnd Bergmann a écrit : From: Arnd Bergmann KVM on PowerPC BookE was introduced in 2008 and supported IBM 44x, Freescale e500v2 (32-bit mpc85xx, QuorIQ P1/P2), e500mc (32bit QorIQ P2/P3/P4), e5500 (64-bit QorIQ P5/T1) and e6500 (64-bit QorIQ T2/T4). Support for 44x wa

[RFC 2/5] powerpc: kvm: drop 32-bit booke

2024-12-12 Thread Arnd Bergmann
From: Arnd Bergmann KVM on PowerPC BookE was introduced in 2008 and supported IBM 44x, Freescale e500v2 (32-bit mpc85xx, QuorIQ P1/P2), e500mc (32bit QorIQ P2/P3/P4), e5500 (64-bit QorIQ P5/T1) and e6500 (64-bit QorIQ T2/T4). Support for 44x was dropped in 2014 as it was seeing very little use,