From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f45.google.com (mail-oa1-f45.google.com [209.85.160.45]) (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 0AD8220E4 for ; Fri, 12 Aug 2022 16:03:10 +0000 (UTC) Received: by mail-oa1-f45.google.com with SMTP id 586e51a60fabf-116c7286aaaso1378957fac.11 for ; Fri, 12 Aug 2022 09:03:10 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :from:to:cc; bh=H9boJwox2w3HFIfeK0SiZ8uFvcvyWqwjsJi3u3ckHLw=; b=VLhYzyYhR0jOOlS07GbJP6SNS1yVq4bQrug6TRvyg03XBbsEj7KZODH/THBA+tmLG3 nesAlM/K49pUUJ+EU6+LyObSjYiR1XCGEumeFZtA5w3KTj9LSBRcTP8z3knWv2Zce4yF fL/clf4blmNplJ/2q8dsbd+RiWzBrB1E9/RHPJKg37A5ARsKdeP1uDqTQEk8cR+ZF1Lg YqxxGB8L7XfG9tmFWVAaeLfdPBOtnqSb9Z+i6VecGxDdlkmJXsm6AkPPQB+CZ+0QN5XF XyfdY67uOUDG2paalsW258tAPI/B7jX6v21ZueY5/lwPUHpXFyKK2oi610DDN/0fiw9v phfg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:in-reply-to:from:references:to :content-language:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc; bh=H9boJwox2w3HFIfeK0SiZ8uFvcvyWqwjsJi3u3ckHLw=; b=KGCH+2l7yPHTvTYLkIUPcAdPE7BcfXPXz/IO23444BY4umhYazMBZCHB6Jn+K/4rmD OnWawnYzW24XFlylQnswk/jvJAnxCqR+pow3Wos7GZ7HXdcRU2SRf2Btw7zrD1iuHCMn r+aZY9eo12LPLwKC6r9cQ4TZyNiTwNQkHV3BsqiwA6FTRjpK1Iarb52wQ/hWJnMoUyh5 jhUvhNTN86bpYKTPSHHHEhIiBFZfHS/gPzuokHTH8Ms+6KDMhVYvLf4FhFT1Y33Htm8t EazdB6TTjai+htpUcFj2k0iUw0Wj7kaUNOHhdI6TUfBYO8HVW4cIQQw0oojhVRkXE+zQ rJ+w== X-Gm-Message-State: ACgBeo2y03wUGDvg2G2eE5wGUDCQb8hvrgUs99bwor/uPsdNEtHdCKHJ sFW4ZAg83/czGiBYu4Oq6rGfgfuxS94= X-Google-Smtp-Source: AA6agR5edG3ZaoD99+B5L8vaF3WW1L2YRtHXksNA6fYj6/V90Tte8p/3sglGSRXRF5VzoDhiGy5GPQ== X-Received: by 2002:a05:6870:b154:b0:110:b77f:4d73 with SMTP id a20-20020a056870b15400b00110b77f4d73mr6089572oal.199.1660320189932; Fri, 12 Aug 2022 09:03:09 -0700 (PDT) Received: from [10.0.2.15] (cpe-70-114-247-242.austin.res.rr.com. [70.114.247.242]) by smtp.googlemail.com with ESMTPSA id w25-20020a4a3559000000b004358b15cfe8sm396127oog.13.2022.08.12.09.03.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 12 Aug 2022 09:03:09 -0700 (PDT) Message-ID: Date: Fri, 12 Aug 2022 10:45:34 -0500 Precedence: bulk X-Mailing-List: iwd@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Subject: Re: iwd needs restart after suspending Content-Language: en-US To: Joachim Breitner , iwd@lists.linux.dev References: <47479f89-c065-8402-818b-d0becc285c27@gmail.com> From: Denis Kenzior In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi Joachim, > Model: "Intel Wi-Fi 6 AX201" Ok, we should have one of these to test on our side. But so far I see nothing to indicate that this is an iwd bug. Seems like a kernel regression? I would file a bug against the kernel or check if something like this already exists. See bugzilla.kernel.org. >> >> So the question is why is the kernel changing this behavior? > > I could narrow it down to 5.15 vs. 5.17, if that helps. But > linux/drivers/net/wireless/intel/iwlwifi seems to be a rather busy > directory: > https://github.com/torvalds/linux/commits/v5.17/drivers/net/wireless/intel/iwlwifi That would help, but ideally we need a bisected commit or something else concrete to work with. Do you see anything suspicious in dmesg? Regards, -Denis