From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from ms.lwn.net (ms.lwn.net [45.79.88.28]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DCDBA211F; Sat, 21 Jun 2025 20:11:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=45.79.88.28 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750536712; cv=none; b=nQ/nbdg8yjGFqxzdXxvPrbvGXC4VMMtd2t8fS23OZzcZlJtnORZNECtUREtoJQk3/5nx6vV65ww8For835s5qNs7sE3NYOzuZjKrTHExmcUG0ticjcLzvhhGojravRLI8fPYKPOgS+2/hrvhV0CFcBqd3a0kO4kI1vfoQIIZyOA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750536712; c=relaxed/simple; bh=WqDdctZTGYONvZzYdtLkxiKROygIlGqUtAxC3/W6FpM=; h=From:To:Cc:Subject:In-Reply-To:References:Date:Message-ID: MIME-Version:Content-Type; b=ql9peK/1bgT3bReA8lneZqso4OIv63K+aP/rHEAamewc4V297hAz04KS7SqOJxsh7r9VDtQfrX8mK7ZjrcKtPUXsL3ZGGzv/Yitkv5pAXO4A2Y63yVjr71Xbi8sUCUeqG0xMK8MbJTBwpP8+7YGE/2tVCN+HjYx/c4X03N8gqsA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lwn.net; spf=pass smtp.mailfrom=lwn.net; dkim=pass (2048-bit key) header.d=lwn.net header.i=@lwn.net header.b=GGRyvT/n; arc=none smtp.client-ip=45.79.88.28 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lwn.net Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lwn.net Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=lwn.net header.i=@lwn.net header.b="GGRyvT/n" DKIM-Filter: OpenDKIM Filter v2.11.0 ms.lwn.net E1FDE41AD8 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lwn.net; s=20201203; t=1750536710; bh=Bwcpl3InaL+OhwjLS5pcIaxw1M92sU/tgiP4nfYxGsE=; h=From:To:Cc:Subject:In-Reply-To:References:Date:From; b=GGRyvT/nIonW3r4pCoXeCJoExImW083nGWzW1/yrGnFqqdykrcjHmw3h5LZBZX4dA +F2SDt/rLTkGOncQZYELK1zhfrAajQXK0Y6zMt3XSxQ/V6NLdEZKppD07fjHXTrKCi 6SE/wj0oilDU4G8n/VeoSu+tZxauCoB8WK4ZWVxYUh+6SJIcFfNvAusl7uIfu3lR2q TuHUdUOyjss+9TyExTkmg2AuhLUb97q9HQZnSZ+O05Dt416oRjQn0UcDz1P0dED/Te tFx2LVe+3JSevG2hWRJfuvhwi0osceH2zexMd95UqHvSftm2PhCvijrC1sAAKwiFv0 /TfTWNp52lb3Q== Received: from localhost (unknown [IPv6:2601:280:4600:2da9:67c:16ff:fe81:5f9b]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ms.lwn.net (Postfix) with ESMTPSA id E1FDE41AD8; Sat, 21 Jun 2025 20:11:49 +0000 (UTC) From: Jonathan Corbet To: shouyeliu Cc: linux-kernel@vger.kernel.org, linux-next@vger.kernel.org, sfr@canb.auug.org.au, shouyeliu@gmail.com, shouyeliu@tencent.com Subject: Re: [PATCH] Documentation: amd-pstate:fix minimum performance state label error In-Reply-To: <20250620021658.92161-1-shouyeliu@gmail.com> References: <87jz57h6us.fsf@trenco.lwn.net> <20250620021658.92161-1-shouyeliu@gmail.com> Date: Sat, 21 Jun 2025 14:11:48 -0600 Message-ID: <87bjqgdfcr.fsf@trenco.lwn.net> Precedence: bulk X-Mailing-List: linux-next@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain shouyeliu writes: > From: Shouye Liu > > In the AMD P-States Performance Scale diagram, the labels for "Max Perf" > and "Lowest Perf" were incorrectly used to define the range for > "Desired Perf".The "Desired performance target" should be bounded by the > "Maximum requested performance" and the "Minimum requested performance", > which corresponds to "Max Perf" and "Min Perf", respectively. > > Signed-off-by: Shouye Liu > --- > Documentation/admin-guide/pm/amd-pstate.rst | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/Documentation/admin-guide/pm/amd-pstate.rst b/Documentation/admin-guide/pm/amd-pstate.rst > index 412423c54f25..e1771f2225d5 100644 > --- a/Documentation/admin-guide/pm/amd-pstate.rst > +++ b/Documentation/admin-guide/pm/amd-pstate.rst > @@ -72,7 +72,7 @@ to manage each performance update behavior. :: > Lowest non- | | | | > linear perf ------>+-----------------------+ +-----------------------+ > | | | | > - | | Lowest perf ---->| | > + | | Min perf ---->| | > | | | | Applied, thanks. jon