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Thu, 18 Jan 2024 04:23:55 -0800 (PST) X-Google-Smtp-Source: AGHT+IHXm6PmvzHeKrVZ9dWd9JOAyHXfn6A0dbbJLwL8CBlpSZR2mu5dR02AovPIN2HtAGgiE6Le3g== X-Received: by 2002:a05:600c:1c8b:b0:40e:685a:e2d9 with SMTP id k11-20020a05600c1c8b00b0040e685ae2d9mr453033wms.186.1705580634806; Thu, 18 Jan 2024 04:23:54 -0800 (PST) Received: from [192.168.0.36] ([78.18.19.36]) by smtp.gmail.com with ESMTPSA id fc11-20020a05600c524b00b0040e86fbd772sm6819224wmb.38.2024.01.18.04.23.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 18 Jan 2024 04:23:54 -0800 (PST) Message-ID: <980fa553-adb0-40cf-95ee-43b331478124@redhat.com> Date: Thu, 18 Jan 2024 12:23:53 +0000 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 22.11] Revert "net/iavf: fix abnormal disable HW interrupt" To: "Xueming(Steven) Li" , "stable@dpdk.org" Cc: David Marchand References: <20240112112046.224346-1-ktraynor@redhat.com> <36fdbf96-c1f4-40c3-90a0-122c608c570b@redhat.com> From: Kevin Traynor Autocrypt: addr=ktraynor@redhat.com; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org On 18/01/2024 12:03, Xueming(Steven) Li wrote: > It's on my TODO list, will apply by EOW. > Thanks! > Thanks, > Xueming > >> -----Original Message----- >> From: Kevin Traynor >> Sent: 1/18/2024 19:42 >> To: stable@dpdk.org; Xueming(Steven) Li >> Cc: David Marchand >> Subject: Re: [PATCH 22.11] Revert "net/iavf: fix abnormal disable HW interrupt" >> >> Hi Xueming, did you get a chance to apply this? >> >> Just want to make sure we don't miss it for 22.11.4, because the referenced >> patch created a regression that broke iavf devices with OVS. >> >> thanks, >> Kevin. >> >> On 12/01/2024 11:20, Kevin Traynor wrote: >>> This reverts commit 2bdeeb53da0dda4e36a022553d3403c1217d677e. >>> >>> The change in behaviour [0] for handling some admin queue messages >>> from polling to interrupt mode has changed the behaviour and is >>> leading to a deadlock with OVS. >>> >>> [0] >>> commit 2bdeeb53da0dda4e36a022553d3403c1217d677e >>> Author: Mingjin Ye >>> Date: Wed Jun 14 09:53:03 2023 +0000 >>> >>> net/iavf: fix abnormal disable HW interrupt >>> >>> [ upstream commit 675a104e2e940ec476e8b469725e8465d01c0098 ] >>> >>> Bugzilla ID: 1337 >>> Reported-by: Kevin Traynor >>> Signed-off-by: Kevin Traynor >>> --- >>> drivers/net/iavf/iavf_ethdev.c | 25 +++++++++--------- >>> drivers/net/iavf/iavf_vchnl.c | 48 +++++++++++++++++++++++++++------- >>> 2 files changed, 50 insertions(+), 23 deletions(-) >>> >> >> >