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Re: [PATCH v5 06/16] hvf: Enable RDTSCP support
From: |
Silvio Moioli |
Subject: |
Re: [PATCH v5 06/16] hvf: Enable RDTSCP support |
Date: |
Mon, 9 May 2022 12:01:08 +0200 |
> On 14 February, 2022, at 19:55, Philippe Mathieu-Daudé via
> <qemu-devel@nongnu.org> wrote:
>
> From: Cameron Esfahani <dirty@apple.com>
>
> Pass through RDPID and RDTSCP support in CPUID if host supports it.
> Correctly detect if CPU_BASED_TSC_OFFSET and CPU_BASED2_RDTSCP would
> be supported in primary and secondary processor-based VM-execution
> controls. Enable RDTSCP in secondary processor controls if RDTSCP
> support is indicated in CPUID.
>
> Signed-off-by: Cameron Esfahani <dirty@apple.com>
> Signed-off-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Silvio Moioli <moio@suse.com>
in downstream Homebrew, see
https://github.com/Homebrew/homebrew-core/pull/100645
Regards,
--
Silvio Moioli
SUSE Manager Development Team
- Re: [PATCH v5 06/16] hvf: Enable RDTSCP support,
Silvio Moioli <=