From patchwork Wed Jun 12 16:52:48 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bart Van Assche X-Patchwork-Id: 13695359 Received: from 008.lax.mailroute.net (008.lax.mailroute.net [199.89.1.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9A825181BAB; Wed, 12 Jun 2024 16:53:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=199.89.1.11 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718211207; cv=none; b=snJj9ZXC7jsSk5x5XpzGM2egSskaCyrfSjDBWrRoMEda1v8zsGGxQvZBT5vijCKgESqcXPm+uwznikzQcHnwMw0oh3o8QiwY1N01WwTQ6T+htNlmMLY4GunRJOdckeODwBL0iHr8BhPbb6Y/PRdH+VnoH+aU+4vCgDS3EKb3fDg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718211207; c=relaxed/simple; bh=qVdsce9kI7phLWSg6H8f1oBYl958AVtUymwUn2irbvs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=Q5lXF5alz7GCITu1a6hM7nj+i5118zmR9uzkTHmIQoahGRW8JEcQiLQK+NGbcKSbZS1IdPAXi+qyz1ke5GPRePVnuQh1wHp8mHIdF1hYbC1XR21TwW05JfBpvHI5wWAEZ9bJPPA+55vb967BK5KQA1vrKF/MPwRuUPvtbOOp2f8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org; spf=pass smtp.mailfrom=acm.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b=k0afUE6r; arc=none smtp.client-ip=199.89.1.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=acm.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b="k0afUE6r" Received: from localhost (localhost [127.0.0.1]) by 008.lax.mailroute.net (Postfix) with ESMTP id 4Vzs720TxKz6Cnk8t; Wed, 12 Jun 2024 16:53:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=acm.org; h= content-transfer-encoding:mime-version:references:in-reply-to :x-mailer:message-id:date:date:subject:subject:from:from :received:received; s=mr01; t=1718211193; x=1720803194; bh=yEYek 9bgEzYOmdogb2Tp0iSUExccUecXfH9k7dVFWHc=; b=k0afUE6rL2twrqKfTMT7q 7HTZ4ZRm5GA09ocoi/y82YPA0JOPT035Qcn6Wy3zN6LfRDdOuRigmiCTMR1MW6DW VkakGL1aNm5s9CDFI7/4ClFCAlmRJl0WKDAPDuk7rcmas/hz3s6tVG4NWdFfNLh9 LU+KcmmdV7k9JlK28zwzeSCSgjychtGBjMl3xNGIQKPdaccQNlLCZbQzQcKOUfME qQFib6xaEsuCN/AJIds67nALZEhjXakgbpA/hqs9C7jcitSfbGI3NPraQlkG06Bu 1Nv4TWOhQ5Zwq9qym+04Iol1xXbGYNFKiCYyoMJENXpy3W8YQ84LOWBXNgBWtVtu g== X-Virus-Scanned: by MailRoute Received: from 008.lax.mailroute.net ([127.0.0.1]) by localhost (008.lax [127.0.0.1]) (mroute_mailscanner, port 10029) with LMTP id Uje01OWT_d2e; Wed, 12 Jun 2024 16:53:13 +0000 (UTC) Received: from bvanassche.mtv.corp.google.com (unknown [104.132.0.90]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: bvanassche@acm.org) by 008.lax.mailroute.net (Postfix) with ESMTPSA id 4Vzs6w14JRz6Cnv3Q; Wed, 12 Jun 2024 16:53:12 +0000 (UTC) From: Bart Van Assche To: "Martin K . Petersen" Cc: Alan Stern , linux-scsi@vger.kernel.org, linux-usb@vger.kernel.org, Bart Van Assche , Joao Machado , Andy Shevchenko , Christian Heusel , stable@vger.kernel.org, "James E.J. Bottomley" Subject: [PATCH 1/2] scsi: core: Introduce the BLIST_SKIP_IO_HINTS flag Date: Wed, 12 Jun 2024 09:52:48 -0700 Message-ID: <20240612165249.2671204-2-bvanassche@acm.org> X-Mailer: git-send-email 2.45.2.505.gda0bf45e8d-goog In-Reply-To: <20240612165249.2671204-1-bvanassche@acm.org> References: <20240612165249.2671204-1-bvanassche@acm.org> Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Prepare for skipping reading the IO hints VPD page for USB storage devices. Cc: Alan Stern Cc: Joao Machado Cc: Andy Shevchenko Cc: Christian Heusel Cc: stable@vger.kernel.org Fixes: 4f53138fffc2 ("scsi: sd: Translate data lifetime information") Signed-off-by: Bart Van Assche --- drivers/scsi/sd.c | 4 ++++ include/scsi/scsi_devinfo.h | 4 +++- 2 files changed, 7 insertions(+), 1 deletion(-) diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c index 3a43e2209751..fcf3d7730466 100644 --- a/drivers/scsi/sd.c +++ b/drivers/scsi/sd.c @@ -63,6 +63,7 @@ #include #include #include +#include #include #include #include @@ -3117,6 +3118,9 @@ static void sd_read_io_hints(struct scsi_disk *sdkp, unsigned char *buffer) struct scsi_mode_data data; int res; + if (sdp->sdev_bflags & BLIST_SKIP_IO_HINTS) + return; + res = scsi_mode_sense(sdp, /*dbd=*/0x8, /*modepage=*/0x0a, /*subpage=*/0x05, buffer, SD_BUF_SIZE, SD_TIMEOUT, sdkp->max_retries, &data, &sshdr); diff --git a/include/scsi/scsi_devinfo.h b/include/scsi/scsi_devinfo.h index 6b548dc2c496..fa8721e49dec 100644 --- a/include/scsi/scsi_devinfo.h +++ b/include/scsi/scsi_devinfo.h @@ -69,8 +69,10 @@ #define BLIST_RETRY_ITF ((__force blist_flags_t)(1ULL << 32)) /* Always retry ABORTED_COMMAND with ASC 0xc1 */ #define BLIST_RETRY_ASC_C1 ((__force blist_flags_t)(1ULL << 33)) +/* Do not read the I/O hints mode page */ +#define BLIST_SKIP_IO_HINTS ((__force blist_flags_t)(1ULL << 34)) -#define __BLIST_LAST_USED BLIST_RETRY_ASC_C1 +#define __BLIST_LAST_USED BLIST_SKIP_IO_HINTS #define __BLIST_HIGH_UNUSED (~(__BLIST_LAST_USED | \ (__force blist_flags_t) \ From patchwork Wed Jun 12 16:52:49 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bart Van Assche X-Patchwork-Id: 13695358 Received: from 008.lax.mailroute.net (008.lax.mailroute.net [199.89.1.11]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B8161181D01; Wed, 12 Jun 2024 16:53:21 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=199.89.1.11 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718211203; cv=none; b=IlOYXAoARzuwMDr1AFyqrm3hrNanDFkKMPhax+Jf12kLepotgZ0gKBiUAuPO2umS33LEROgq1Btb2TX6PAPkcrBLZvAc47fjzN2F9AEmX2PhZJSvAagu43lsdiJEDtQ2DSwdPG2LrFMQHyZYn11hIIOXL9lDpPY9+Oetoww2ufE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718211203; c=relaxed/simple; bh=GnXrini9kvjKB6PymCGTaMHkBYBaav4pYss53a8Nv74=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=iwViwaSxKQkvBmtd3t0hT+n+ZFsE3HFOAmz8TAy5tfcLjyszXuXK7nGh1J4cEdenrJxaXWJselJsFXb2RzfZ6aqzuIde/ZZGxS7UybzfOAVcrGb2pUuICQR0jGxtU4847t47bdROdgGx4XwNVokZzrDYAozYi5QJo9IYlnWwfu0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org; spf=pass smtp.mailfrom=acm.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b=pN5+8aWM; arc=none smtp.client-ip=199.89.1.11 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=acm.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b="pN5+8aWM" Received: from localhost (localhost [127.0.0.1]) by 008.lax.mailroute.net (Postfix) with ESMTP id 4Vzs730bBBz6Cnv3Q; Wed, 12 Jun 2024 16:53:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=acm.org; h= content-transfer-encoding:mime-version:references:in-reply-to :x-mailer:message-id:date:date:subject:subject:from:from :received:received; s=mr01; t=1718211194; x=1720803195; bh=OykQL Uc2yA9sX2reQeKvyYOC/XKz0F9amrbbyilPiMc=; b=pN5+8aWMIixdbxBKKSBIR PgZVor3vcZykzDPJzktRphPMgMoELWA/IsfGPwVzncJE8bzUmzCDMdcRMQe70HcK S6eSQJadlG4ZPN2vl34GQ/g8iY4AMS2r0vk0dUfA/R4qBSu0dvUaLwQrXane7tgi 2Ix29dgtMi/jkHBYWFFXmA3OTjfAm48tobbFn0w3YyfcmRmUdYdILUJbOcFRvcbQ jUdukUlt4JQhGAOX8L9uIRqn24jDIu2DMfsjOXTfhIezv6pN5C3yGoUHUuU+EgGR IFQ4/5o4bYZXjYBH0SLJnzyENX355Bqc4pioBZ+F9s+L+6cGsT6xMlISC8JUPFXq g== X-Virus-Scanned: by MailRoute Received: from 008.lax.mailroute.net ([127.0.0.1]) by localhost (008.lax [127.0.0.1]) (mroute_mailscanner, port 10029) with LMTP id 9pPfjm44_aos; Wed, 12 Jun 2024 16:53:14 +0000 (UTC) Received: from bvanassche.mtv.corp.google.com (unknown [104.132.0.90]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: bvanassche@acm.org) by 008.lax.mailroute.net (Postfix) with ESMTPSA id 4Vzs6x25ghz6Cnv3g; Wed, 12 Jun 2024 16:53:13 +0000 (UTC) From: Bart Van Assche To: "Martin K . Petersen" Cc: Alan Stern , linux-scsi@vger.kernel.org, linux-usb@vger.kernel.org, Bart Van Assche , Joao Machado , Andy Shevchenko , Christian Heusel , stable@vger.kernel.org, Greg Kroah-Hartman Subject: [PATCH 2/2] scsi: core: Do not query IO hints for USB devices Date: Wed, 12 Jun 2024 09:52:49 -0700 Message-ID: <20240612165249.2671204-3-bvanassche@acm.org> X-Mailer: git-send-email 2.45.2.505.gda0bf45e8d-goog In-Reply-To: <20240612165249.2671204-1-bvanassche@acm.org> References: <20240612165249.2671204-1-bvanassche@acm.org> Precedence: bulk X-Mailing-List: linux-scsi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Recently it was reported that the following USB storage devices are unusable with Linux kernel 6.9: * Kingston DataTraveler G2 * Garmin FR35 This is because attempting to read the IO hint VPD page causes these devices to reset. Hence do not read the IO hint VPD page from USB storage devices. Cc: Alan Stern Cc: linux-usb@vger.kernel.org Cc: Joao Machado Cc: Andy Shevchenko Cc: Christian Heusel Cc: stable@vger.kernel.org Fixes: 4f53138fffc2 ("scsi: sd: Translate data lifetime information") Reported-by: Joao Machado Closes: https://lore.kernel.org/linux-scsi/20240130214911.1863909-1-bvanassche@acm.org/T/#mf4e3410d8f210454d7e4c3d1fb5c0f41e651b85f Tested-by: Andy Shevchenko Bisected-by: Christian Heusel Reported-by: Andy Shevchenko Closes: https://lore.kernel.org/linux-scsi/CACLx9VdpUanftfPo2jVAqXdcWe8Y43MsDeZmMPooTzVaVJAh2w@mail.gmail.com/ Signed-off-by: Bart Van Assche --- drivers/usb/storage/scsiglue.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c index b31464740f6c..9a7185c68872 100644 --- a/drivers/usb/storage/scsiglue.c +++ b/drivers/usb/storage/scsiglue.c @@ -79,6 +79,8 @@ static int slave_alloc (struct scsi_device *sdev) if (us->protocol == USB_PR_BULK && us->max_lun > 0) sdev->sdev_bflags |= BLIST_FORCELUN; + sdev->sdev_bflags |= BLIST_SKIP_IO_HINTS; + return 0; }