From: "Arnd Bergmann" <arnd@arndb.de>
To: "Christophe Leroy" <christophe.leroy@csgroup.eu>,
"Arnd Bergmann" <arnd@kernel.org>,
kvm@vger.kernel.org
Cc: "Thomas Bogendoerfer" <tsbogend@alpha.franken.de>,
"Huacai Chen" <chenhuacai@kernel.org>,
"Jiaxun Yang" <jiaxun.yang@flygoat.com>,
"Michael Ellerman" <mpe@ellerman.id.au>,
"Nicholas Piggin" <npiggin@gmail.com>,
"Naveen N Rao" <naveen@kernel.org>,
"Madhavan Srinivasan" <maddy@linux.ibm.com>,
"Alexander Graf" <graf@amazon.com>,
"Crystal Wood" <crwood@redhat.com>,
"Anup Patel" <anup@brainfault.org>,
"Atish Patra" <atishp@atishpatra.org>,
"Paul Walmsley" <paul.walmsley@sifive.com>,
"Palmer Dabbelt" <palmer@dabbelt.com>,
"Albert Ou" <aou@eecs.berkeley.edu>,
"Sean Christopherson" <seanjc@google.com>,
"Paolo Bonzini" <pbonzini@redhat.com>,
"Thomas Gleixner" <tglx@linutronix.de>,
"Ingo Molnar" <mingo@redhat.com>,
"Borislav Petkov" <bp@alien8.de>,
"Dave Hansen" <dave.hansen@linux.intel.com>,
x86@kernel.org, "H. Peter Anvin" <hpa@zytor.com>,
"Vitaly Kuznetsov" <vkuznets@redhat.com>,
"David Woodhouse" <dwmw2@infradead.org>,
"Paul Durrant" <paul@xen.org>, "Marc Zyngier" <maz@kernel.org>,
linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, kvm-riscv@lists.infradead.org,
linux-riscv@lists.infradead.org
Subject: Re: [RFC 3/5] powerpc: kvm: drop 32-bit book3s
Date: Fri, 13 Dec 2024 11:39:00 +0100 [thread overview]
Message-ID: <e5b03a9f-332f-4a13-84c6-6b739cd5aa25@app.fastmail.com> (raw)
In-Reply-To: <3a2fadc3-f594-492f-805a-148043436995@csgroup.eu>
On Fri, Dec 13, 2024, at 11:27, Christophe Leroy wrote:
> Le 13/12/2024 à 11:04, Arnd Bergmann a écrit :
>> diff --git a/arch/powerpc/kernel/head_32.h b/arch/powerpc/kernel/head_32.h
>> index 9cba7dbf58dd..24e89dadc74d 100644
>> --- a/arch/powerpc/kernel/head_32.h
>> +++ b/arch/powerpc/kernel/head_32.h
>> @@ -172,7 +172,6 @@ _ASM_NOKPROBE_SYMBOL(\name\()_virt)
>> #define START_EXCEPTION(n, label) \
>> __HEAD; \
>> . = n; \
>> - DO_KVM n; \
>> label:
>>
>> #else
>
> Then the complete macro should go away because both versions are now
> identical:
>
> -#ifdef CONFIG_PPC_BOOK3S
> -#define START_EXCEPTION(n, label) \
> - __HEAD; \
> - . = n; \
> -label:
> -
> -#else
> #define START_EXCEPTION(n, label) \
> __HEAD; \
> . = n; \
> label:
>
Thanks, I've folded that change into my patch now.
Arnd
next prev parent reply other threads:[~2024-12-13 10:39 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-12 12:55 [RFC 0/5] KVM: drop 32-bit host support on all architectures Arnd Bergmann
2024-12-12 12:55 ` [RFC 1/5] mips: kvm: drop support for 32-bit hosts Arnd Bergmann
2024-12-12 13:20 ` Andreas Schwab
2024-12-13 9:23 ` Arnd Bergmann
2024-12-12 12:55 ` [RFC 2/5] powerpc: kvm: drop 32-bit booke Arnd Bergmann
2024-12-12 18:35 ` Christophe Leroy
2024-12-12 21:08 ` Arnd Bergmann
2024-12-13 6:25 ` Christophe Leroy
2024-12-13 10:20 ` Arnd Bergmann
2024-12-12 12:55 ` [RFC 3/5] powerpc: kvm: drop 32-bit book3s Arnd Bergmann
2024-12-12 18:34 ` Christophe Leroy
2024-12-13 10:04 ` Arnd Bergmann
2024-12-13 10:27 ` Christophe Leroy
2024-12-13 10:39 ` Arnd Bergmann [this message]
2024-12-13 8:02 ` Christophe Leroy
2024-12-12 12:55 ` [RFC 4/5] riscv: kvm: drop 32-bit host support Arnd Bergmann
2024-12-12 12:55 ` [RFC 5/5] x86: kvm " Arnd Bergmann
2024-12-12 16:27 ` Paolo Bonzini
2024-12-13 9:22 ` Arnd Bergmann
2024-12-13 3:51 ` [RFC 0/5] KVM: drop 32-bit host support on all architectures A. Wilcox
2024-12-13 8:03 ` Arnd Bergmann
2024-12-13 8:20 ` Paolo Bonzini
2024-12-13 8:42 ` A. Wilcox
2024-12-13 9:01 ` Arnd Bergmann
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