From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp-out1.suse.de (smtp-out1.suse.de [195.135.223.130]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7508915F32D for ; Wed, 24 Apr 2024 15:07:35 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=195.135.223.130 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713971257; cv=none; b=Z2Out4gCdLpR59u1fh0bIlZy0aoMYKzxEBRuwhg54KLJJOv7adMeZkiEbpJgtzmbNAobc42wZqIAYr5GFNN1DbK7gxxcTbP9MmlWfu50CwfYsUmac0A0ngKJVt65XkYa//IioVnmKjtJTgIZMle1kxXxVcimfAtZkENt2Qmf6To= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1713971257; c=relaxed/simple; bh=3IBe9viglU7k+uyNy6dqsLwL+gYOYoFxevmRGlZRmRo=; h=Date:Message-ID:From:To:Cc:Subject:In-Reply-To:References: MIME-Version:Content-Type; b=kPwIhot1+q723iFwn8iX8NBQ1NrZIzHeB4AG7O8n4jqhGNWKUUw4BLlilkcF9jT84oq4ErM6ptNwuI0nZJF9+Uz4os5QoDu1CwzODShEG29e8Uj7JmwFFlhEnFHct9gAzky3Hd5mWRPXvwqN0hrbW2hOSf/fnqkL/RNEw4nHicU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de; spf=pass smtp.mailfrom=suse.de; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=aFOrYjsM; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=sk+50SbF; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b=aFOrYjsM; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b=sk+50SbF; arc=none smtp.client-ip=195.135.223.130 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=suse.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=suse.de Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="aFOrYjsM"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="sk+50SbF"; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="aFOrYjsM"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="sk+50SbF" Received: from imap1.dmz-prg2.suse.org (imap1.dmz-prg2.suse.org [IPv6:2a07:de40:b281:104:10:150:64:97]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by smtp-out1.suse.de (Postfix) with ESMTPS id 6924F3E865; Wed, 24 Apr 2024 15:07:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1713971252; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=UVmGUi++k1/gvTUhmFye/eKFdYCn8pI+jh7gUYNB/Ns=; b=aFOrYjsMmS6MXHZhNYOl1xDOAJrGCSeRuCVUURoee4NOstHX/Cpqj+dr9wh9Hx1x5C5Q57 LLALQMyLrYgmR0rl02qyUiocaD2LD8PfLHadKKUTxpAkuPr9wConaSUvWFvKpwkW4AucxP xJvrBKD2/y7vL4OqTc0AP6kHOZZBAHA= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1713971252; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=UVmGUi++k1/gvTUhmFye/eKFdYCn8pI+jh7gUYNB/Ns=; b=sk+50SbFZMfB5qAisiSYKnDj1s6M4TEB858wYNDisyt/lnXlXTkQ5CUmeraOcDh1aHnF+D g/t0TDfALkv0pEAA== Authentication-Results: smtp-out1.suse.de; dkim=pass header.d=suse.de header.s=susede2_rsa header.b=aFOrYjsM; dkim=pass header.d=suse.de header.s=susede2_ed25519 header.b=sk+50SbF DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1713971252; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=UVmGUi++k1/gvTUhmFye/eKFdYCn8pI+jh7gUYNB/Ns=; b=aFOrYjsMmS6MXHZhNYOl1xDOAJrGCSeRuCVUURoee4NOstHX/Cpqj+dr9wh9Hx1x5C5Q57 LLALQMyLrYgmR0rl02qyUiocaD2LD8PfLHadKKUTxpAkuPr9wConaSUvWFvKpwkW4AucxP xJvrBKD2/y7vL4OqTc0AP6kHOZZBAHA= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1713971252; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=UVmGUi++k1/gvTUhmFye/eKFdYCn8pI+jh7gUYNB/Ns=; b=sk+50SbFZMfB5qAisiSYKnDj1s6M4TEB858wYNDisyt/lnXlXTkQ5CUmeraOcDh1aHnF+D g/t0TDfALkv0pEAA== Received: from imap1.dmz-prg2.suse.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by imap1.dmz-prg2.suse.org (Postfix) with ESMTPS id 4CE8C13690; Wed, 24 Apr 2024 15:07:32 +0000 (UTC) Received: from dovecot-director2.suse.de ([10.150.64.162]) by imap1.dmz-prg2.suse.org with ESMTPSA id 03vIDjQgKWb6IQAAD6G6ig (envelope-from ); Wed, 24 Apr 2024 15:07:32 +0000 Date: Wed, 24 Apr 2024 17:07:42 +0200 Message-ID: <877cgmdcjl.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: <5744adbf-c6ab-454e-bcd7-33a7ca85bf7c@rowland.harvard.edu> 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> <87a5lidemj.wl-tiwai@suse.de> <5744adbf-c6ab-454e-bcd7-33a7ca85bf7c@rowland.harvard.edu> 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-Level: X-Spamd-Result: default: False [-3.51 / 50.00]; BAYES_HAM(-3.00)[100.00%]; NEURAL_HAM_LONG(-1.00)[-1.000]; MID_CONTAINS_FROM(1.00)[]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; ARC_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; RBL_SPAMHAUS_BLOCKED_OPENRESOLVER(0.00)[2a07:de40:b281:104:10:150:64:97:from]; FUZZY_BLOCKED(0.00)[rspamd.com]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; RCPT_COUNT_FIVE(0.00)[5]; RCVD_COUNT_TWO(0.00)[2]; FROM_EQ_ENVFROM(0.00)[]; TO_DN_ALL(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; RCVD_TLS_ALL(0.00)[]; DKIM_TRACE(0.00)[suse.de:+]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:helo,imap1.dmz-prg2.suse.org:rdns,suse.de:dkim,suse.com:url] X-Rspamd-Action: no action X-Rspamd-Queue-Id: 6924F3E865 X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Spam-Flag: NO X-Spam-Score: -3.51 On Wed, 24 Apr 2024 16:56:53 +0200, Alan Stern wrote: > > On Wed, Apr 24, 2024 at 04:22:44PM +0200, Takashi Iwai wrote: > > 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. > > Doesn't matter. Bugs should always be reported when possible, for any kind > of package. Especially after you spent so much time and effort to track > this one down. > > The fact that xz isn't specifically a Windows package didn't prevent Andres > Freund from reporting the recent backdoor problem. Yeah, sure. Any people can report to https://bhyve.npulse.net/ Takashi