From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 71F7530BBA9 for ; Tue, 26 Aug 2025 16:36:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756226214; cv=none; b=MvDfi+a/U22csMtaEDXHlt4AsENkaMjmpqyuqKsEaNHm74Gtes5IAGPpBdudLVRYtdiYTZIF90hTjUQe6r+s0Rgfiz9fCsKF+RJgIp2Iaw1/fsJP13D62Z1wPWObgyDPeoyfnNz3e/lIopLfLEWoE6F0NVrgaPSdetiTeKO4CRs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756226214; c=relaxed/simple; bh=RUebI+LLPCOnHLuFhlypq+cjnus+GGm+ptjDxaXfbq4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=gvTEPgy2LVFN8SGRsqjvqY+o5Sn1TUYCcHj1z5lPHPU9mGcsXIJxpD2ImY1Q++M9BEcg1FqRHvqYzQcFEmRGLkzvWSwW2sGvXWAtn3J/CWQBlXcLMgWFxsU1z2nEemzLxvY7liVa0WL4lZQcQpOdy7hVmH4KTwB9TX8rOQl+m2w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=IQjC0POh; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="IQjC0POh" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2D2DDC4CEF1; Tue, 26 Aug 2025 16:36:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1756226214; bh=RUebI+LLPCOnHLuFhlypq+cjnus+GGm+ptjDxaXfbq4=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=IQjC0POhP2Jf52omzRG8r/pqXyD3uR+hdK4nF8NXRDiufluqzJrkrV24HLIxfl8NK Q39VyyxGu+Z2QrrZZ9kevhZxdJ1W+ROdFqn12LGeq6IjazSRxkg5kK0x+ExkW4HQcw DfXX8qShi0ttEwM2JGii5VNL+oMeRn82ZIEegIRp/+nPhdkCEnTKWd1NmiE00K38So 3APgFrD2kyk21EPSIg2SGJwwKy7p12LKoRVoBqEal/TcaIgC+6UxxKIn5ooJU72OPz t5mOKcvdGDjWz9R9xMQ4yRkuFZsrB2aIeAaPPXG/rh+KhRNRIItr8tvdFjTn2KsBOP DsFZIEOhr4Ltw== Date: Tue, 26 Aug 2025 17:36:50 +0100 From: Simon Horman To: Przemek Kitszel Cc: intel-wired-lan@lists.osuosl.org, Tony Nguyen , netdev@vger.kernel.org, Greg KH , jeremiah.kyle@intel.com, leszek.pepiak@intel.com, Lukasz Czapnik , Aleksandr Loktionov Subject: Re: [PATCH iwl-net 8/8] i40e: improve VF MAC filters accounting Message-ID: <20250826163650.GL5892@horms.kernel.org> References: <20250813104552.61027-1-przemyslaw.kitszel@intel.com> <20250813104552.61027-9-przemyslaw.kitszel@intel.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250813104552.61027-9-przemyslaw.kitszel@intel.com> On Wed, Aug 13, 2025 at 12:45:18PM +0200, Przemek Kitszel wrote: > From: Lukasz Czapnik > > When adding new VM MAC, driver checks only *active* filters in > vsi->mac_filter_hash. Each MAC, even in non-active state is using resources. > > To determine number of MACs VM uses, count VSI filters in *any* state. > > Add i40e_count_all_filters() to simply count all filters, and rename > i40e_count_filters() to i40e_count_active_filters() to avoid ambiguity. > > Fixes: cfb1d572c986 ("i40e: Add ensurance of MacVlan resources for every trusted VF") > Cc: stable@vger.kernel.org > Signed-off-by: Lukasz Czapnik > Reviewed-by: Aleksandr Loktionov > Signed-off-by: Przemek Kitszel Reviewed-by: Simon Horman