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Re: [RFC PATCH v2 05/34] x86/msr: Return u64 consistently in Xen PMC read functions
- To: "Xin Li (Intel)" <xin@xxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, kvm@xxxxxxxxxxxxxxx, linux-perf-users@xxxxxxxxxxxxxxx, linux-hyperv@xxxxxxxxxxxxxxx, virtualization@xxxxxxxxxxxxxxx, linux-pm@xxxxxxxxxxxxxxx, linux-edac@xxxxxxxxxxxxxxx, xen-devel@xxxxxxxxxxxxxxxxxxxx, linux-acpi@xxxxxxxxxxxxxxx, linux-hwmon@xxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, platform-driver-x86@xxxxxxxxxxxxxxx
- From: Jürgen Groß <jgross@xxxxxxxx>
- Date: Tue, 22 Apr 2025 10:40:03 +0200
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- Delivery-date: Tue, 22 Apr 2025 08:40:10 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
On 22.04.25 10:21, Xin Li (Intel) wrote:
The pv_ops PMC read API is defined as:
u64 (*read_pmc)(int counter);
But Xen PMC read functions return unsigned long long, make them
return u64 consistently.
Signed-off-by: Xin Li (Intel) <xin@xxxxxxxxx>
Reviewed-by: Juergen Gross <jgross@xxxxxxxx>
Juergen
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