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Sun, 24 Aug 2025 12:29:36 -0700 (PDT) Date: Sun, 24 Aug 2025 12:29:33 -0700 From: Calvin Owens To: Willy Tarreau Cc: Kyle Sanderson , Greg Kroah-Hartman , linux-kernel@vger.kernel.org, akpm@linux-foundation.org, torvalds@linux-foundation.org, stable@vger.kernel.org, lwn@lwn.net, jslaby@suse.cz Subject: Re: [REGRESSION] - BROKEN NETWORKING Re: Linux 6.16.3 Message-ID: References: <2025082354-halogen-retaliate-a8ba@gregkh> <20250824185526.GA958@1wt.eu> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20250824185526.GA958@1wt.eu> On Sunday 08/24 at 20:55 +0200, Willy Tarreau wrote: > Hello, > > On Sun, Aug 24, 2025 at 11:31:01AM -0700, Kyle Sanderson wrote: > > Thanks for maintaining these as always. For the first time in a long time, I > > booted the latest stable (6.15.x -> 6.16.3) and somehow lost my networking. > > It looks like there is a patch from Intel (reported by AMD) that did not > > make it into stable 6.16. > > > > e67a0bc3ed4fd8ee1697cb6d937e2b294ec13b5e - ixgbe > > https://lore.kernel.org/all/94d7d5c0bb4fc171154ccff36e85261a9f186923.1755661118.git.calvin@wbinvd.org/ > > - i40e > > Your description is very confusing. First you indicate in the subject > that there is a regression in 6.16.3 (implying from 6.16.2 then), and > you describe a 6.15.x to 6.16.x upgrade, which then has nothing to do > with 6.16.x alone but much more likely with 6.15 to 6.16. Or did a > previous 6.16 work fine ? Also the patch you pointed above is neither > in 6.15 nor in 6.16, so it's not just "missing from 6.16". > > Based on your links and descriptions above I suspect that instead it's a > 6.15 to 6.16 regression that was brought by a0285236ab93 and that commit > e67a0bc3ed4fd above fixed it in 6.17-rc2, is that it ? If so, can you > apply that patch to confirm that it works and is desired in 6.16.x ? Yeah. 6.16-stable needs c5ec7f49b480 and e67a0bc3ed4f, I was going to bring this up next but Kyle beat me to it :) Kyle, do you want to send them to stable@, or should I do it? Thanks, Calvin > Regards, > Willy