From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f41.google.com (mail-wm1-f41.google.com [209.85.128.41]) (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 83BDCDDC9 for ; Sun, 24 Sep 2023 19:50:47 +0000 (UTC) Received: by mail-wm1-f41.google.com with SMTP id 5b1f17b1804b1-404800222d2so12729835e9.0 for ; Sun, 24 Sep 2023 12:50:47 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1695585046; x=1696189846; darn=lists.linux.dev; h=content-disposition:mime-version:message-id:subject:to:from:date :from:to:cc:subject:date:message-id:reply-to; bh=STaVRB4lc8G7tgw1+DUtsUKKTjDKDxKdvDBHRRxCOFc=; b=cKJ6NBpSUvGwUkSZB8+G5ObqGXr+3rj4Ay9LwO4UWPP7k2sEjClUGyJ5MP6GPprQ4R 2lNn+c/+jq3AM0y1BWVA23CduSFkmiTfmR5atfaa4RcosErD65GY77ITNqWuCoTBqOkc pOWrLQ5/D2PxehZqHWAvdF7Cr0palmonHazQasXF3IbXcaUCI37ZNortRgnc3UYU+aGn vTLJfKy56U9qzBvZ0w9tE40EqFFEa7Eb2D5Z9ozM7k3ANP/kMaXXOW2AT44lb6rlg8a1 F9Tvtpx6OE6fiM9RLnTZTf0F1sKdcZGqpWBKEgV6v1lygKHDRmSp1M8jwxmHhasl3pvt NNJQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1695585046; x=1696189846; h=content-disposition:mime-version:message-id:subject:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=STaVRB4lc8G7tgw1+DUtsUKKTjDKDxKdvDBHRRxCOFc=; b=bHUwXSEBniSqOvrGN2uY2pWz+XwLk4rRCuVbbbZyeCbDsjf1lbaCwkXL87Y5crg/h/ TK6RBH/xrbhVk5dl8wyLMV7XI2rKfpp6rEjFd8eugHNbPQ4Yq0F4T/IwY2/uOTBH+/YS Gd8DF6alrkxbFJyztll5NO3CeIVg23rzInC3njAaAvwxbNlRTG5UCmdhJesaf2LoGXep ulWzPU2v5vWiJFCpCeK6lnX53weUfz8GkMhJaSiAtlOkl2ABcFTRq676lqK4KmcwfZKN yixKx+57bcdXq36xF3IcXQPCYfiRJGS6XIHHoYWhAz3ADFkYR9JrN7Tn0nYssQIUTBRH bI8w== X-Gm-Message-State: AOJu0Yy6pDa8U9Hoe2efrZrb0ddnYqUPKn9PJtgUKSrBRS569s4bT54v tRd8h3slqL5u95rf9Lunf5Q= X-Google-Smtp-Source: AGHT+IHRdmk85zhv60MYPeVIo9rWi4BpI30IilpE7ErS0jlbks2+ZQUTEAlWSagW+aW+xBtCseoZVQ== X-Received: by 2002:a7b:c456:0:b0:3fe:d637:7b25 with SMTP id l22-20020a7bc456000000b003fed6377b25mr4755937wmi.0.1695585045408; Sun, 24 Sep 2023 12:50:45 -0700 (PDT) Received: from matrix-ESPRIMO-P710 (p579356c7.dip0.t-ipconnect.de. [87.147.86.199]) by smtp.gmail.com with ESMTPSA id hu23-20020a05600ca29700b003fef5e76f2csm2926177wmb.0.2023.09.24.12.50.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 24 Sep 2023 12:50:45 -0700 (PDT) Date: Sun, 24 Sep 2023 21:50:43 +0200 From: Philipp Hortmann To: Greg Kroah-Hartman , linux-staging@lists.linux.dev, linux-kernel@vger.kernel.org Subject: [PATCH 0/4] staging: rtl8192e: Resolve circular locking with wx_mutex Message-ID: Precedence: bulk X-Mailing-List: linux-staging@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Resolve circular locking with wx_mutex, rx_pkt_pending_timer and reorder_spinlock. Tested with rtl8192e (WLL6130-D99) in Mode n (12.5 MB/s) Transferred this patch over wlan connection of rtl8192e. Philipp Hortmann (4): staging: rtl8192e: Put kfree() to end of rtllib_softmac_free() staging: rtl8192e: Remove mutex from rtllib_softmac_free() staging: rtl8192e: Unlock mutex for one line in rtllib_stop_protocol() staging: rtl8192e: Resolve circular locking with rx_pkt_pending_timer drivers/staging/rtl8192e/rtllib_rx.c | 4 ++++ drivers/staging/rtl8192e/rtllib_softmac.c | 9 +++++---- 2 files changed, 9 insertions(+), 4 deletions(-) -- 2.42.0