user/sven/linux.git, branch v4.4.235

Linux 4.4.235

2020-09-03T09:19:28Z

Tested-by: Guenter Roeck Tested-by: Linux Kernel Functional Testing Signed-off-by: Greg Kroah-Hartman

ALSA: usb-audio: Update documentation comment for MS2109 quirk

2020-09-03T09:19:28Z

commit 74a2a7de81a2ef20732ec02087314e92692a7a1b upstream. As the recent fix addressed the channel swap problem more properly, update the comment as well. Fixes: 1b7ecc241a67 ("ALSA: usb-audio: work around streaming quirk for MacroSilicon MS2109") Signed-off-by: Hector Martin Link: https://lore.kernel.org/r/20200816084431.102151-1-marcan@marcan.st Signed-off-by: Takashi Iwai Signed-off-by: Greg Kroah-Hartman

HID: hiddev: Fix slab-out-of-bounds write in hiddev_ioctl_usage()

2020-09-03T09:19:28Z

commit 25a097f5204675550afb879ee18238ca917cba7a upstream. `uref->usage_index` is not always being properly checked, causing hiddev_ioctl_usage() to go out of bounds under some cases. Fix it. Reported-by: syzbot+34ee1b45d88571c2fa8b@syzkaller.appspotmail.com Link: https://syzkaller.appspot.com/bug?id=f2aebe90b8c56806b050a20b36f51ed6acabe802 Reviewed-by: Dan Carpenter Signed-off-by: Peilin Ye Signed-off-by: Jiri Kosina Signed-off-by: Greg Kroah-Hartman

btrfs: check the right error variable in btrfs_del_dir_entries_in_log

2020-09-03T09:19:28Z

[ Upstream commit fb2fecbad50964b9f27a3b182e74e437b40753ef ] With my new locking code dbench is so much faster that I tripped over a transaction abort from ENOSPC. This turned out to be because btrfs_del_dir_entries_in_log was checking for ret == -ENOSPC, but this function sets err on error, and returns err. So instead of properly marking the inode as needing a full commit, we were returning -ENOSPC and aborting in __btrfs_unlink_inode. Fix this by checking the proper variable so that we return the correct thing in the case of ENOSPC. The ENOENT needs to be checked, because btrfs_lookup_dir_item_index() can return -ENOENT if the dir item isn't in the tree log (which would happen if we hadn't fsync'ed this guy). We actually handle that case in __btrfs_unlink_inode, so it's an expected error to get back. Fixes: 4a500fd178c8 ("Btrfs: Metadata ENOSPC handling for tree log") CC: stable@vger.kernel.org # 4.4+ Reviewed-by: Filipe Manana Signed-off-by: Josef Bacik Reviewed-by: David Sterba [ add note and comment about ENOENT ] Signed-off-by: David Sterba Signed-off-by: Sasha Levin

usb: storage: Add unusual_uas entry for Sony PSZ drives

2020-09-03T09:19:28Z

commit 20934c0de13b49a072fb1e0ca79fe0fe0e40eae5 upstream. The PSZ-HA* family of USB disk drives from Sony can't handle the REPORT OPCODES command when using the UAS protocol. This patch adds an appropriate quirks entry. Reported-and-tested-by: Till Dörges Signed-off-by: Alan Stern CC: Link: https://lore.kernel.org/r/20200826143229.GB400430@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman

usb: host: ohci-exynos: Fix error handling in exynos_ohci_probe()

2020-09-03T09:19:28Z

commit 1d4169834628d18b2392a2da92b7fbf5e8e2ce89 upstream. If the function platform_get_irq() failed, the negative value returned will not be detected here. So fix error handling in exynos_ohci_probe(). And when get irq failed, the function platform_get_irq() logs an error message, so remove redundant message here. Fixes: 62194244cf87 ("USB: Add Samsung Exynos OHCI diver") Signed-off-by: Zhang Shengju Cc: stable Signed-off-by: Tang Bin Reviewed-by: Krzysztof Kozlowski Link: https://lore.kernel.org/r/20200826144931.1828-1-tangbin@cmss.chinamobile.com Signed-off-by: Greg Kroah-Hartman

USB: Ignore UAS for JMicron JMS567 ATA/ATAPI Bridge

2020-09-03T09:19:27Z

commit 9aa37788e7ebb3f489fb4b71ce07adadd444264a upstream. This device does not support UAS properly and a similar entry already exists in drivers/usb/storage/unusual_uas.h. Without this patch, storage_probe() defers the handling of this device to UAS, which cannot handle it either. Tested-by: Brice Goglin Fixes: bc3bdb12bbb3 ("usb-storage: Disable UAS on JMicron SATA enclosure") Acked-by: Alan Stern CC: Signed-off-by: Cyril Roelandt Link: https://lore.kernel.org/r/20200825212231.46309-1-tipecaml@gmail.com Signed-off-by: Greg Kroah-Hartman

USB: quirks: Add no-lpm quirk for another Raydium touchscreen

2020-09-03T09:19:27Z

commit 5967116e8358899ebaa22702d09b0af57fef23e1 upstream. There's another Raydium touchscreen needs the no-lpm quirk: [ 1.339149] usb 1-9: New USB device found, idVendor=2386, idProduct=350e, bcdDevice= 0.00 [ 1.339150] usb 1-9: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 1.339151] usb 1-9: Product: Raydium Touch System [ 1.339152] usb 1-9: Manufacturer: Raydium Corporation ... [ 6.450497] usb 1-9: can't set config #1, error -110 BugLink: https://bugs.launchpad.net/bugs/1889446 Signed-off-by: Kai-Heng Feng Cc: stable Link: https://lore.kernel.org/r/20200731051622.28643-1-kai.heng.feng@canonical.com Signed-off-by: Greg Kroah-Hartman

usb: uas: Add quirk for PNY Pro Elite

2020-09-03T09:19:27Z

commit 9a469bc9f32dd33c7aac5744669d21a023a719cd upstream. PNY Pro Elite USB 3.1 Gen 2 device (SSD) doesn't respond to ATA_12 pass-through command (i.e. it just hangs). If it doesn't support this command, it should respond properly to the host. Let's just add a quirk to be able to move forward with other operations. Cc: stable@vger.kernel.org Signed-off-by: Thinh Nguyen Link: https://lore.kernel.org/r/2b0585228b003eedcc82db84697b31477df152e0.1597803605.git.thinhn@synopsys.com Signed-off-by: Greg Kroah-Hartman

USB: yurex: Fix bad gfp argument

2020-09-03T09:19:27Z

commit f176ede3a3bde5b398a6777a7f9ff091baa2d3ff upstream. The syzbot fuzzer identified a bug in the yurex driver: It passes GFP_KERNEL as a memory-allocation flag to usb_submit_urb() at a time when its state is TASK_INTERRUPTIBLE, not TASK_RUNNING: do not call blocking ops when !TASK_RUNNING; state=1 set at [<00000000370c7c68>] prepare_to_wait+0xb1/0x2a0 kernel/sched/wait.c:247 WARNING: CPU: 1 PID: 340 at kernel/sched/core.c:7253 __might_sleep+0x135/0x190 kernel/sched/core.c:7253 Kernel panic - not syncing: panic_on_warn set ... CPU: 1 PID: 340 Comm: syz-executor677 Not tainted 5.8.0-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 Call Trace: __dump_stack lib/dump_stack.c:77 [inline] dump_stack+0xf6/0x16e lib/dump_stack.c:118 panic+0x2aa/0x6e1 kernel/panic.c:231 __warn.cold+0x20/0x50 kernel/panic.c:600 report_bug+0x1bd/0x210 lib/bug.c:198 handle_bug+0x41/0x80 arch/x86/kernel/traps.c:234 exc_invalid_op+0x14/0x40 arch/x86/kernel/traps.c:254 asm_exc_invalid_op+0x12/0x20 arch/x86/include/asm/idtentry.h:536 RIP: 0010:__might_sleep+0x135/0x190 kernel/sched/core.c:7253 Code: 65 48 8b 1c 25 40 ef 01 00 48 8d 7b 10 48 89 fe 48 c1 ee 03 80 3c 06 00 75 2b 48 8b 73 10 48 c7 c7 e0 9e 06 86 e8 ed 12 f6 ff <0f> 0b e9 46 ff ff ff e8 1f b2 4b 00 e9 29 ff ff ff e8 15 b2 4b 00 RSP: 0018:ffff8881cdb77a28 EFLAGS: 00010282 RAX: 0000000000000000 RBX: ffff8881c6458000 RCX: 0000000000000000 RDX: ffff8881c6458000 RSI: ffffffff8129ec93 RDI: ffffed1039b6ef37 RBP: ffffffff86fdade2 R08: 0000000000000001 R09: ffff8881db32f54f R10: 0000000000000000 R11: 0000000030343354 R12: 00000000000001f2 R13: 0000000000000000 R14: 0000000000000068 R15: ffffffff83c1b1aa slab_pre_alloc_hook.constprop.0+0xea/0x200 mm/slab.h:498 slab_alloc_node mm/slub.c:2816 [inline] slab_alloc mm/slub.c:2900 [inline] kmem_cache_alloc_trace+0x46/0x220 mm/slub.c:2917 kmalloc include/linux/slab.h:554 [inline] dummy_urb_enqueue+0x7a/0x880 drivers/usb/gadget/udc/dummy_hcd.c:1251 usb_hcd_submit_urb+0x2b2/0x22d0 drivers/usb/core/hcd.c:1547 usb_submit_urb+0xb4e/0x13e0 drivers/usb/core/urb.c:570 yurex_write+0x3ea/0x820 drivers/usb/misc/yurex.c:495 This patch changes the call to use GFP_ATOMIC instead of GFP_KERNEL. Reported-and-tested-by: syzbot+c2c3302f9c601a4b1be2@syzkaller.appspotmail.com Signed-off-by: Alan Stern CC: Link: https://lore.kernel.org/r/20200810182954.GB307778@rowland.harvard.edu Signed-off-by: Greg Kroah-Hartman