From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f202.google.com (mail-pf1-f202.google.com [209.85.210.202]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 4D7D0380FC5 for ; Wed, 1 Jul 2026 20:05:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.202 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782936329; cv=none; b=UxrSYpmeGS90DTNCDz2dnFQgcUqLEqdGXZkmIEnI80e3cD0Q8q7w7XxoOpt+Wn9TgQLPpTyVrfzpTleZD9bd1W3c8W0B8cN7aSAHjtmULMVI5dvUlfTPt70tZW4JQy8+E/LSEBGfzQ/h5r7z5RBwe6VuRZekqCoPWSuUd2rfxy0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782936329; c=relaxed/simple; bh=PcSEF2MK/cHXB+Kv/gJgOEiv9hBkttCriZtxCNKAB2Q=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=MoVokAgkyVXLyo+ubunW1tzaaWJnbCtxriLZLWzBTHUqrjFMnThgqibAZIqTQyopcvfjSab6jkNpQlofl8XvC8jS72EkXU8sVDWCckVhC+5BRyPa5FvBYk+dUFV0g/C/z+cSyYgAw/OaY4vxkeHAEmK9Ub0mXmTGTZqES1abx4w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=c5REi2am; arc=none smtp.client-ip=209.85.210.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="c5REi2am" Received: by mail-pf1-f202.google.com with SMTP id d2e1a72fcca58-847b8d76e3dso1545596b3a.1 for ; Wed, 01 Jul 2026 13:05:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20251104; t=1782936327; x=1783541127; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=1ULfZXJnLyQ1iTfhcSHKWEGPX6blmvdMahynjzwdjn4=; b=c5REi2amcx4O47eXfCZ6wCVQyPvjZ611Xf98Ib8CUo2gw6pupVbGO2ky8ls4A8nz4N U7yBQoog8R7YuiwGWojTktf8o7p00J1KuA4aHB7cQV1q3i9cRKqU5MC79B6AcM6K9bhG xcopJl7khCvY3vrHZG883oXhVPE1Vm5wmSapLgURFatjevIQ6JiZhBEW6pGgraSmAf5E sWL2mDqS2x03cu1hZfUAtIRdhgqzu/U/oFgriLR/XBARZ6uXSOx1BJgafDq3zxtP+0qs co8JR+WpR/o0ZbEMck2TVNoRy9fKnNMNQinuQwtbFOVod4VvF39xX78uVw8RytkTuTJn 1ctg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782936327; x=1783541127; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=1ULfZXJnLyQ1iTfhcSHKWEGPX6blmvdMahynjzwdjn4=; b=HV9dJHI5/Z9xvnhpalNELJgYWpVnhRFfEVPq8IM6EvnDI/ije2kgGCIZKN9VD4LhRJ O7N+jW36pBE/q6+6P/aKyaCOM7TPk7jIPnEIoBO6/aKk4tTwJwibcwUEOdhpx2GLajPV 5sGVG3eOxHC+VFWJQm1JxVggGffjmC1Rg1xleIqnzgZgtyz4ngPhqtLgkTvdfB05tbvE rFU0JXxb+oDg8g2texVa6yLQQYh92Cy7vEbyVBtoGfIos6eQkAfBIUK1nmxonIsSjLYI CsSV+vvH6xh1kfqQpDVHZvePQ1OW/u5XVV9mEUXO+WbLI26wKTMXzgn+hW+MuVVun0Jo rklQ== X-Forwarded-Encrypted: i=1; AHgh+RqAUfWIsFqQjrc4yFR0zfucBm3onInEAflcnjm56g+SkN1KSmUN8KUIOyiS1UZQDi9Ydb6NWT2t+56MbU0=@vger.kernel.org X-Gm-Message-State: AOJu0Yz14es1Q+O3nA0/yoV11mae8cNDWaCT+D3ZauK3yMlSThSPsCM2 5xNBX/P04ZLv6mHIvJb2AtxJxtYnsGjuVLW4k/OzF2T4rwaCR/H7ckdXAjocrMWjVnCEi1LHUv6 0zk0mZw== X-Received: from pfbfv4.prod.google.com ([2002:a05:6a00:6184:b0:847:9651:d996]) (user=seanjc job=prod-delivery.src-stubby-dispatcher) by 2002:a05:6a00:4516:b0:842:5a8d:303a with SMTP id d2e1a72fcca58-847c0950567mr3079095b3a.37.1782936327311; Wed, 01 Jul 2026 13:05:27 -0700 (PDT) Date: Wed, 1 Jul 2026 13:05:26 -0700 In-Reply-To: <20260701194621.4BD691F000E9@smtp.kernel.org> Precedence: bulk X-Mailing-List: linux-hyperv@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20260701193212.749551-1-seanjc@google.com> <20260701193212.749551-2-seanjc@google.com> <20260701194621.4BD691F000E9@smtp.kernel.org> Message-ID: Subject: Re: [PATCH v5 01/51] x86/apic: Provide helpers to set local APIC timer period in hz and khz From: Sean Christopherson To: sashiko-reviews@lists.linux.dev Cc: kvm@vger.kernel.org, linux-hyperv@vger.kernel.org Content-Type: text/plain; charset="us-ascii" On Wed, Jul 01, 2026, sashiko-bot@kernel.org wrote: > Thank you for your contribution! Sashiko AI review found 1 potential issue(s) to consider: > > diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c > > index aa1e19979aa8e..8d3d930576fd7 100644 > > --- a/arch/x86/kernel/apic/apic.c > > +++ b/arch/x86/kernel/apic/apic.c > > [ ... ] > > > @@ -796,6 +796,16 @@ bool __init apic_needs_pit(void) > > return lapic_timer_period == 0; > > } > > > > +void apic_set_timer_period_khz(u64 period_khz, const char *source) > > +{ > > + lapic_timer_period = mul_u64_u32_div(period_khz, 1000, HZ); > > +} > > + > > +void apic_set_timer_period_hz(u64 period_hz, const char *source) > > +{ > > + lapic_timer_period = div_u64(period_hz, HZ); > > +} > > [Severity: Medium] > It looks like the source parameter is accepted by apic_set_timer_period_khz() > and apic_set_timer_period_hz() in arch/x86/kernel/apic/apic.c but is never > used. Was it intended to log the frequency using this source string? /facepalm, yes.