From: Richard Henderson <richard.henderson@linaro.org>
To: Paolo Bonzini <pbonzini@redhat.com>, qemu-devel@nongnu.org
Subject: Re: [PATCH v2 1/3] target/i386: ignore ARCH_CAPABILITIES features in user mode emulation
Date: Mon, 26 Jun 2023 12:04:36 +0200 [thread overview]
Message-ID: <1a12ad74-ef39-6669-12e4-6defd9807ea3@linaro.org> (raw)
In-Reply-To: <20230626083317.144746-2-pbonzini@redhat.com>
On 6/26/23 10:33, Paolo Bonzini wrote:
> ARCH_CAPABILITIES is only accessible through a read-only MSR, so it has
> no impact on any user-mode operation (user-mode cannot read the MSR).
> So do not bother printing warnings about it in user mode emulation.
>
> Signed-off-by: Paolo Bonzini<pbonzini@redhat.com>
> ---
> target/i386/cpu.c | 7 +++++++
> 1 file changed, 7 insertions(+)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2023-06-26 10:05 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-26 8:33 [PATCH v2 0/3] target/i386: allow using named CPU modeles with user mode emulation Paolo Bonzini
2023-06-26 8:33 ` [PATCH v2 1/3] target/i386: ignore ARCH_CAPABILITIES features in " Paolo Bonzini
2023-06-26 10:04 ` Richard Henderson [this message]
2023-06-26 8:33 ` [PATCH v2 2/3] target/i386: ignore CPL0-specific " Paolo Bonzini
2023-06-26 10:04 ` Richard Henderson
2023-06-26 8:33 ` [PATCH v2 3/3] target/i386: emulate 64-bit ring 0 for linux-user if LM feature is set Paolo Bonzini
2023-06-26 9:20 ` [PATCH v2 0/3] target/i386: allow using named CPU modeles with user mode emulation Daniel P. Berrangé
2023-06-26 9:27 ` Paolo Bonzini
2023-06-26 9:36 ` Daniel P. Berrangé
2023-06-26 9:37 ` Paolo Bonzini
2023-06-26 10:06 ` Richard Henderson
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