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dkim=pass header.d=suse.de header.i=@suse.de header.a=ed25519-sha256 header.s=susede2_ed25519 header.b=VNhpj/+x Subject: Re: [Intel-wired-lan] [REGRESSION] e1000e probe/link detection fails since 6.2 kernel X-BeenThere: intel-wired-lan@osuosl.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Intel Wired Ethernet Linux Kernel Driver Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Paul Menzel , regressions@lists.linux.dev, Takashi Iwai , netdev@vger.kernel.org, Jesse Brandeburg , linux-kernel@vger.kernel.org, Tony Nguyen , Bagas Sanjaya , intel-wired-lan@lists.osuosl.org Content-Type: text/plain; charset="iso-2022-jp" Content-Transfer-Encoding: 7bit Errors-To: intel-wired-lan-bounces@osuosl.org Sender: "Intel-wired-lan" On Wed, 29 Mar 2023 21:12:32 +0200, Jakub Kicinski wrote: > > On Wed, 29 Mar 2023 10:48:36 +0200 Takashi Iwai wrote: > > On Wed, 29 Mar 2023 10:40:44 +0200, > > Bagas Sanjaya wrote: > > > > > > On Tue, Mar 28, 2023 at 04:39:01PM +0200, Paul Menzel wrote: > > > > Does openSUSE Tumbleweed make it easy to bisect the regression at least on > > > > “rc level”? It be great if narrow it more down, so we know it for example > > > > regressed in 6.2-rc7. > > > > > > > > > > Alternatively, can you do bisection using kernel sources from Linus's > > > tree (git required)? > > > > That'll be a last resort, if no one has idea at all :) > > I had a quick look yesterday, there's only ~6 or so commits to e1000e. > Should be a fairly quick bisection, hopefully? *IFF* it's an e1000e-specific bug, right? Through a quick glance, the only significant change in e1000e is the commit 1060707e3809 ptp: introduce helpers to adjust by scaled parts per million Others are only for MTP/ADP and new devices, which must be irrelevant. The tracing must be irrelevant, and the kmap change must be OK. Can 1060707e3809 be the cause of such a bug? thanks, Takashi _______________________________________________ Intel-wired-lan mailing list Intel-wired-lan@osuosl.org https://lists.osuosl.org/mailman/listinfo/intel-wired-lan