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 41BB619E7C; Wed, 31 May 2023 21:48:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 88739C433EF; Wed, 31 May 2023 21:48:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1685569715; bh=md3hNAYKn0lyhGYaSSrqLUBDR6InA+O5aSwui2MwuTM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Rd9/VP+eQSrjMxHJv2xZCbdoPVfg16o9s/rZ2O61kNKk5ZmwG6wFz8iQnzzvuaFp4 khRX2CptZYGEP0h9iHDXL8fqBuuZXreq+paJgoPx8mXokqpHcb9peQTnhIa2qCsSAY n/iQRwC22qUUlRW+8wfyZA+AwhMGznv1ij4Uuns7NxYoZ7mI8S4Dr7c17No6fVcno1 TSFfA7STC8aYcyxsMVHsiwGiQRmhBzMmchf/4utX8m2APkxtO7gxV9+9msKIiWom1N F1d3e/1B3DlPdDCq8PKw5O56yg2IiLCp8t61Fl31tuQDmmj4nVwFBywkrQ5vaGUf86 AJm86XZxCxHOQ== Date: Wed, 31 May 2023 14:48:34 -0700 From: Saeed Mahameed To: Linux regressions mailing list Cc: Niklas Schnelle , Shay Drory , chuck.lever@oracle.com, Saeed Mahameed , Eli Cohen , netdev@vger.kernel.org Subject: Re: mlx5 driver is broken when pci_msix_can_alloc_dyn() is false with v6.4-rc4 Message-ID: References: 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; format=flowed Content-Disposition: inline In-Reply-To: On 31 May 15:57, Linux regression tracking (Thorsten Leemhuis) wrote: > > >On 31.05.23 15:43, Niklas Schnelle wrote: >> On Wed, 2023-05-31 at 15:33 +0200, Linux regression tracking #adding >> (Thorsten Leemhuis) wrote: >>> [CCing the regression list, as it should be in the loop for regressions: >>> https://docs.kernel.org/admin-guide/reporting-regressions.html] >>> >>> [TLDR: I'm adding this report to the list of tracked Linux kernel >>> regressions; the text you find below is based on a few templates >>> paragraphs you might have encountered already in similar form. >>> See link in footer if these mails annoy you.] >>> >>> On 30.05.23 15:04, Niklas Schnelle wrote: >>>> >>>> With v6.4-rc4 I'm getting a stream of RX and TX timeouts when trying to >>>> use ConnectX-4 and ConnectX-6 VFs on s390. I've bisected this and found >>>> the following commit to be broken: >>>> >>>> commit 1da438c0ae02396dc5018b63237492cb5908608d >>>> Author: Shay Drory >>>> Date: Mon Apr 17 10:57:50 2023 +0300 >>>> [...] >>> >>> Thanks for the report. To be sure the issue doesn't fall through the >>> cracks unnoticed, I'm adding it to regzbot, the Linux kernel regression >>> tracking bot: >>> >>> #regzbot ^introduced 1da438c0ae02396dc5018b63237492cb5908608d >>> #regzbot title net/mlx5: RX and TX timeouts with ConnectX-4 and >>> ConnectX-6 VFs on s390 >>> #regzbot ignore-activity >>> >>> This isn't a regression? This issue or a fix for it are already >>> discussed somewhere else? It was fixed already? You want to clarify when >>> the regression started to happen? Or point out I got the title or >>> something else totally wrong? Then just reply and tell me -- ideally >>> while also telling regzbot about it, as explained by the page listed in >>> the footer of this mail. >>> >>> Developers: When fixing the issue, remember to add 'Link:' tags pointing >>> to the report (the parent of this mail). See page linked in footer for >>> details. >>> >>> Ciao, Thorsten (wearing his 'the Linux kernel's regression tracker' hat) >>> -- >>> Everything you wanna know about Linux kernel regression tracking: >>> https://linux-regtracking.leemhuis.info/about/#tldr >>> That page also explains what to do if mails like this annoy you. >> >> Hi Thorsten, >> >> Thanks for tracking. I actually already sent a fix patch (and v2) for >> this. Sadly I forgot to link to this mail. Let's see if I can get the >> regzbot command right to update it. As for the humans the latest fix >> patch is here: >> >> https://lore.kernel.org/netdev/20230531084856.2091666-1-schnelle@linux.ibm.com/ >> I picked up this patch to net-mlx5 tree, will post to net shortly. Thanks, Saeed. >> Thanks, >> Niklas >> >> #regzbot fix: net/mlx5: Fix setting of irq->map.index for static IRQ case > >Looks right, many thx. Sorry, should have looked for that myself. Sadly >regzbot doesn't yet search for existing post on lore with a matching >subject, so for completeness let me point manually to it while at it: > >#regzbot monitor: >https://lore.kernel.org/netdev/20230531084856.2091666-1-schnelle@linux.ibm.com/ > >Ciao, Thorsten >