From patchwork Fri Jun 10 11:53:37 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Mathias Nyman X-Patchwork-Id: 581114 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9A4A6C43334 for ; Fri, 10 Jun 2022 11:52:27 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346769AbiFJLw0 (ORCPT ); Fri, 10 Jun 2022 07:52:26 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58620 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343932AbiFJLwX (ORCPT ); Fri, 10 Jun 2022 07:52:23 -0400 Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 154644A92C for ; Fri, 10 Jun 2022 04:52:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1654861943; x=1686397943; h=from:to:cc:subject:date:message-id:mime-version: content-transfer-encoding; bh=pxSAbV0LeBmZUQMijdTHD8ao56QP21PyhNbh2yK+sOk=; b=ItHoR9F7QxRLKmsPWubR3BgPgg04xVigmhOp6OrAO0mM7WowTOYhPNaV TheZ+yqaVz/GF4JIcRZUF6TTCtgTl6hlvXPT7gPkks4oZ2dT48h9gCtYf xz0zNjt1Ec/1xJLTvPcwEZRJmxzRvfTz+xapngkLuNco0Zv8YDHjmnfkn Wu8/8QbTZ3+XQCnPrZwi/NnUxeRueSIVJrAhWcQDoBdk2niXlGwlg2LPm UPDn0UePWno9hR7WC5oqkBGNZoGOTf76w8a2GrAVOsOUMtQ0HsiX1wffp zKw2/T7sjQoVbN5MhWitw064ZCL9gUYIT8vEdQbld9Uv1JVly9tZb3jB1 g==; X-IronPort-AV: E=McAfee;i="6400,9594,10373"; a="302983858" X-IronPort-AV: E=Sophos;i="5.91,290,1647327600"; d="scan'208";a="302983858" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by fmsmga101.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 10 Jun 2022 04:52:22 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.91,290,1647327600"; d="scan'208";a="671815270" Received: from mattu-haswell.fi.intel.com ([10.237.72.199]) by FMSMGA003.fm.intel.com with ESMTP; 10 Jun 2022 04:52:21 -0700 From: Mathias Nyman To: Cc: , Mathias Nyman Subject: [PATCH 0/1] xhci fix for usb-linus 5.19-rc Date: Fri, 10 Jun 2022 14:53:37 +0300 Message-Id: <20220610115338.863152-1-mathias.nyman@linux.intel.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Hi Greg Small xhci fix for 5.19 rc 5.19-rc1 added support for xHC hosts with just one roothub. Fix the null pointer dereference these hosts hit. Thanks -Mathias Mathias Nyman (1): xhci: Fix null pointer dereference in resume if xhci has only one roothub drivers/usb/host/xhci.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-)