From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Alan Stern <stern@rowland.harvard.edu>,
James Buren <braewoods+lkml@braewoods.net>
Subject: [PATCH 5.15 06/26] usb-storage: Add compatibility quirk flags for iODD 2531/2541
Date: Wed, 10 Nov 2021 19:44:05 +0100 [thread overview]
Message-ID: <20211110182003.914519643@linuxfoundation.org> (raw)
In-Reply-To: <20211110182003.700594531@linuxfoundation.org>
From: James Buren <braewoods+lkml@braewoods.net>
commit 05c8f1b67e67dcd786ae3fe44492bbc617b4bd12 upstream.
These drive enclosures have firmware bugs that make it impossible to mount
a new virtual ISO image after Linux ejects the old one if the device is
locked by Linux. Windows bypasses this problem by the fact that they do
not lock the device. Add a quirk to disable device locking for these
drive enclosures.
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: James Buren <braewoods+lkml@braewoods.net>
Cc: stable <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20211014015504.2695089-1-braewoods+lkml@braewoods.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/usb/storage/unusual_devs.h | 10 ++++++++++
1 file changed, 10 insertions(+)
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -407,6 +407,16 @@ UNUSUAL_DEV( 0x04b8, 0x0602, 0x0110, 0x
USB_SC_SCSI, USB_PR_BULK, NULL, US_FL_SINGLE_LUN),
/*
+ * Reported by James Buren <braewoods+lkml@braewoods.net>
+ * Virtual ISOs cannot be remounted if ejected while the device is locked
+ * Disable locking to mimic Windows behavior that bypasses the issue
+ */
+UNUSUAL_DEV( 0x04c5, 0x2028, 0x0001, 0x0001,
+ "iODD",
+ "2531/2541",
+ USB_SC_DEVICE, USB_PR_DEVICE, NULL, US_FL_NOT_LOCKABLE),
+
+/*
* Not sure who reported this originally but
* Pavel Machek <pavel@ucw.cz> reported that the extra US_FL_SINGLE_LUN
* flag be added */
next prev parent reply other threads:[~2021-11-10 18:58 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-10 18:43 [PATCH 5.15 00/26] 5.15.2-rc1 review Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 01/26] KVM: x86: avoid warning with -Wbitwise-instead-of-logical Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 02/26] Revert "x86/kvm: fix vcpu-id indexed array sizes" Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 03/26] usb: ehci: handshake CMD_RUN instead of STS_HALT Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 04/26] usb: gadget: Mark USB_FSL_QE broken on 64-bit Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 05/26] usb: musb: Balance list entry in musb_gadget_queue Greg Kroah-Hartman
2021-11-10 18:44 ` Greg Kroah-Hartman [this message]
2021-11-10 18:44 ` [PATCH 5.15 07/26] Revert "proc/wchan: use printk format instead of lookup_symbol_name()" Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 08/26] binder: use euid from cred instead of using task Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 09/26] binder: use cred instead of task for selinux checks Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 10/26] binder: use cred instead of task for getsecid Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 11/26] binder: dont detect sender/target during buffer cleanup Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 12/26] kfence: always use static branches to guard kfence_alloc() Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 13/26] kfence: default to dynamic branch instead of static keys mode Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 14/26] btrfs: fix lzo_decompress_bio() kmap leakage Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 15/26] staging: rtl8712: fix use-after-free in rtl8712_dl_fw Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 16/26] isofs: Fix out of bound access for corrupted isofs image Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 17/26] comedi: dt9812: fix DMA buffers on stack Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 18/26] comedi: ni_usb6501: fix NULL-deref in command paths Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 19/26] comedi: vmk80xx: fix transfer-buffer overflows Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 20/26] comedi: vmk80xx: fix bulk-buffer overflow Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 21/26] comedi: vmk80xx: fix bulk and interrupt message timeouts Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 22/26] staging: r8712u: fix control-message timeout Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 23/26] staging: rtl8192u: fix control-message timeouts Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 24/26] staging: r8188eu: fix memleak in rtw_wx_set_enc_ext Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 25/26] media: staging/intel-ipu3: css: Fix wrong size comparison imgu_css_fw_init Greg Kroah-Hartman
2021-11-10 18:44 ` [PATCH 5.15 26/26] rsi: fix control-message timeout Greg Kroah-Hartman
2021-11-10 23:43 ` [PATCH 5.15 00/26] 5.15.2-rc1 review Florian Fainelli
2021-11-11 9:57 ` Naresh Kamboju
2021-11-11 16:26 ` Shuah Khan
2021-11-11 16:37 ` Fox Chen
2021-11-12 0:59 ` Guenter Roeck
2021-11-12 15:46 ` Jon Hunter
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