RE: [PATCH 2/7] irqbypass: Drop superfluous might_sleep() annotations

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To: Sean Christopherson <seanjc@xxxxxxxxxx>, "Michael S. Tsirkin" <mst@xxxxxxxxxx>, Jason Wang <jasowang@xxxxxxxxxx>, Paolo Bonzini <pbonzini@xxxxxxxxxx>, Alex Williamson <alex.williamson@xxxxxxxxxx>
Subject: RE: [PATCH 2/7] irqbypass: Drop superfluous might_sleep() annotations
From: "Tian, Kevin" <kevin.tian@xxxxxxxxx>
Date: Thu, 10 Apr 2025 07:13:01 +0000
Accept-language: en-US
Cc: "kvm@xxxxxxxxxxxxxxx" <kvm@xxxxxxxxxxxxxxx>, "virtualization@xxxxxxxxxxxxxxx" <virtualization@xxxxxxxxxxxxxxx>, "netdev@xxxxxxxxxxxxxxx" <netdev@xxxxxxxxxxxxxxx>, "linux-kernel@xxxxxxxxxxxxxxx" <linux-kernel@xxxxxxxxxxxxxxx>, Oliver Upton <oliver.upton@xxxxxxxxx>, David Matlack <dmatlack@xxxxxxxxxx>, Like Xu <like.xu.linux@xxxxxxxxx>, Yong He <alexyonghe@xxxxxxxxxxx>
In-reply-to: <20250404211449.1443336-3-seanjc@google.com>
References: <20250404211449.1443336-1-seanjc@google.com> <20250404211449.1443336-3-seanjc@google.com>

> From: Sean Christopherson <seanjc@xxxxxxxxxx>
> Sent: Saturday, April 5, 2025 5:15 AM
> 
> Drop superfluous might_sleep() annotations from irqbypass, mutex_lock()
> provides all of the necessary tracking.
> 
> Signed-off-by: Sean Christopherson <seanjc@xxxxxxxxxx>

Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>

References:
- [PATCH 0/7] irqbypass: Cleanups and a perf improvement
  - From: Sean Christopherson
- [PATCH 2/7] irqbypass: Drop superfluous might_sleep() annotations
  - From: Sean Christopherson

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