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Wed, 24 Apr 2024 14:22:37 +0000 (UTC) Received: from dovecot-director2.suse.de ([10.150.64.162]) by imap1.dmz-prg2.suse.org with ESMTPSA id usKzKq0VKWbiEwAAD6G6ig (envelope-from ); Wed, 24 Apr 2024 14:22:37 +0000 Date: Wed, 24 Apr 2024 16:22:44 +0200 Message-ID: <87a5lidemj.wl-tiwai@suse.de> From: Takashi Iwai To: Alan Stern Cc: Takashi Iwai , Linux regressions mailing list , Oliver Neukum , USB list Subject: Re: Regression due to 59cf44575456 ("USB: core: Fix oversight in SuperSpeed initialization") In-Reply-To: References: <9efbd569-7059-4575-983f-0ea30df41871@suse.com> <78eaec78-663a-428b-b80e-68c398a8f5f7@rowland.harvard.edu> <8a4a7f9e-a191-4301-93f8-9694aa14e42f@leemhuis.info> <673939a1-b07a-457e-9fa6-cf6166fdff03@rowland.harvard.edu> <8734rdjj4n.wl-tiwai@suse.de> <87bk5zdtqs.wl-tiwai@suse.de> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-Spam-Flag: NO X-Spam-Score: -3.30 X-Spam-Level: X-Spamd-Result: default: False [-3.30 / 50.00]; BAYES_HAM(-3.00)[100.00%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; RCVD_TLS_ALL(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FUZZY_BLOCKED(0.00)[rspamd.com]; TO_DN_ALL(0.00)[]; FROM_HAS_DN(0.00)[]; RCPT_COUNT_FIVE(0.00)[5]; FROM_EQ_ENVFROM(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,imap1.dmz-prg2.suse.org:rdns,suse.com:url] On Wed, 24 Apr 2024 16:14:23 +0200, Alan Stern wrote: > > On Wed, Apr 24, 2024 at 10:56:11AM +0200, Takashi Iwai wrote: > > On Tue, 23 Apr 2024 21:29:27 +0200, > > Alan Stern wrote: > > > > > > On Mon, Apr 22, 2024 at 09:24:24PM +0200, Takashi Iwai wrote: > > > > As posted in another mail, it's a virtualized environment. > > > > Details are found in the original bug report > > > > https://bugzilla.suse.com/show_bug.cgi?id=1220569 > > > > > > Hmmm. If this is a virtualized device, isn't the best solution to fix the > > > emulation code for the device so that it presents a valid descriptor? > > > > Honestly speaking, I don't know, but it smells like a hard way. After > > all, we brought some regression of the previously (even casually / > > unintended) working "device"... > > Still, it would be good to report the incorrect descriptor to the package's > maintainer. Well, it's no Linux package. Takashi