- 14 Feb, 2013 7 commits
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Tilman Schmidt authored
[ Upstream commit d721a175 ] If subtracting 12 from l leaves zero we'd do a zero size allocation, leading to an oops later when we try to set the NUL terminator. Reported-by:
Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by:
Tilman Schmidt <tilman@imap.cc> Signed-off-by:
David S. Miller <davem@davemloft.net> Signed-off-by:
Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Stephen Hemminger authored
[ Upstream commit adbbf69d ] I changed my email because the vyatta.com mail server is now redirected to brocade.com; and the Brocade mail system is not friendly to Linux desktop users. Signed-off-by:
Stephen Hemminger <stephen@networkplumber.org> Signed-off-by:
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Cong Wang authored
[ Upstream commit c9be4a5c ] A regression is introduced by the following commit: commit 4d52cfbe Author: Eric Dumazet <eric.dumazet@gmail.com> Date: Tue Jun 2 00:42:16 2009 -0700 net: ipv4/ip_sockglue.c cleanups Pure cleanups but it is not a pure cleanup... - if (val != -1 && (val < 1 || val>255)) + if (val != -1 && (val < 0 || val > 255)) Since there is no reason provided to allow ttl=0, change it back. Reported-by:
nitin padalia <padalia.nitin@gmail.com> Cc: nitin padalia <padalia.nitin@gmail.com> Cc: Eric Dumazet <eric.dumazet@gmail.com> Cc: David S. Miller <davem@davemloft.net> Signed-off-by:
Cong Wang <xiyou.wangcong@gmail.com> Acked-by:
Eric Dumazet <edumazet@google.com> Signed-off-by:
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Stanislaw Gruszka authored
commit aacde9ee upstream. Since: commit b23b025f Author: Ben Greear <greearb@candelatech.com> Date: Fri Feb 4 11:54:17 2011 -0800 mac80211: Optimize scans on current operating channel. we do not disable PS while going back to operational channel (on ieee80211_scan_state_suspend) and deffer that until scan finish. But since we are allowed to send frames, we can send a frame to AP without PM bit set, so disable PS on AP side. Then when we switch to off-channel (in ieee80211_scan_state_resume) we do not enable PS. Hence we are off-channel with PS disabled, frames are not buffered by AP. To fix remove offchannel_ps_disable argument and always enable PS when going off-channel and disable it when going on-channel, like it was before. Signed-off-by:
Stanislaw Gruszka <sgruszka@redhat.com> Tested-by:
Seth Forshee <seth.forshee@canonical.com> Signed-off-by:
Johannes Berg <johannes.berg@intel.com> Signed-off-by:
CAI Qian <caiqian@redhat.com> Signed-off-by:
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T Makphaibulchoke authored
commit 4965f566 upstream. Using a recursive call add a non-conflicting region in __reserve_region_with_split() could result in a stack overflow in the case that the recursive calls are too deep. Convert the recursive calls to an iterative loop to avoid the problem. Tested on a machine containing 135 regions. The kernel no longer panicked with stack overflow. Also tested with code arbitrarily adding regions with no conflict, embedding two consecutive conflicts and embedding two non-consecutive conflicts. Signed-off-by:
T Makphaibulchoke <tmac@hp.com> Reviewed-by:
Ram Pai <linuxram@us.ibm.com> Cc: Paul Gortmaker <paul.gortmaker@gmail.com> Cc: Wei Yang <weiyang@linux.vnet.ibm.com> Signed-off-by:
Andrew Morton <akpm@linux-foundation.org> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org> Cc: Jiri Slaby <jslaby@suse.cz> Signed-off-by:
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Sjur Brændeland authored
commit aded024a upstream. Don't access uninitialized work-queue when removing device. The work queue is initialized only if the device multi-queue. So don't call cancel_work unless this is a multi-queue device. This fixes the following panic: Kernel panic - not syncing: BUG! Call Trace: 62031b28: [<6026085d>] panic+0x16b/0x2d3 62031b30: [<6004ef5e>] flush_work+0x0/0x1d7 62031b60: [<602606f2>] panic+0x0/0x2d3 62031b68: [<600333b0>] memcpy+0x0/0x140 62031b80: [<6002d58a>] unblock_signals+0x0/0x84 62031ba0: [<602609c5>] printk+0x0/0xa0 62031bd8: [<60264e51>] __mutex_unlock_slowpath+0x13d/0x148 62031c10: [<6004ef5e>] flush_work+0x0/0x1d7 62031c18: [<60050234>] try_to_grab_pending+0x0/0x17e 62031c38: [<6004e984>] get_work_gcwq+0x71/0x8f 62031c48: [<60050539>] __cancel_work_timer+0x5b/0x115 62031c78: [<628acc85>] unplug_port+0x0/0x191 [virtio_console] 62031c98: [<6005061c>] cancel_work_sync+0x12/0x14 62031ca8: [<628ace96>] virtcons_remove+0x80/0x15c [virtio_console] 62031ce8: [<628191de>] virtio_dev_remove+0x1e/0x7e [virtio] 62031d08: [<601cf242>] __device_release_driver+0x75/0xe4 62031d28: [<601cf2dd>] device_release_driver+0x2c/0x40 62031d48: [<601ce0dd>] driver_unbind+0x7d/0xc6 62031d88: [<601cd5d9>] drv_attr_store+0x27/0x29 62031d98: [<60115f61>] sysfs_write_file+0x100/0x14d 62031df8: [<600b737d>] vfs_write+0xcb/0x184 62031e08: [<600b58b8>] filp_close+0x88/0x94 62031e38: [<600b7686>] sys_write+0x59/0x88 62031e88: [<6001ced1>] handle_syscall+0x5d/0x80 62031ea8: [<60030a74>] userspace+0x405/0x531 62031f08: [<600d32cc>] sys_dup+0x0/0x5e 62031f28: [<601b11d6>] strcpy+0x0/0x18 62031f38: [<600be46c>] do_execve+0x10/0x12 62031f48: [<600184c7>] run_init_process+0x43/0x45 62031fd8: [<60019a91>] new_thread_handler+0xba/0xbc Signed-off-by:
Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by:
Rusty Russell <rusty@rustcorp.com.au> Signed-off-by:
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Larry Finger authored
commit 0a06ad8e upstream. In routine _rtl_rx_pre_process(), skb_dequeue() is called to get an skb; however, the wrong variable name is used in subsequent calls. Reported-by:
Guenter Roeck <linux@roeck-us.net> Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Cc: Guenter Roeck <linux@roeck-us.net> Signed-off-by:
John W. Linville <linville@tuxdriver.com> Signed-off-by:
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- 11 Feb, 2013 17 commits
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Greg Kroah-Hartman authored
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Alan Stern authored
commit 48c3375c upstream. This patch (as1640) fixes a memory leak in xhci-hcd. The urb_priv data structure isn't always deallocated in the handle_tx_event() routine for non-control transfers. The patch adds a kfree() call so that all paths end up freeing the memory properly. This patch should be backported to kernels as old as 2.6.36, that contain the commit 8e51adcc "USB: xHCI: Introduce urb_priv structure" Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Signed-off-by:
Sarah Sharp <sarah.a.sharp@linux.intel.com> Reported-and-tested-by:
Martin Mokrejs <mmokrejs@fold.natur.cuni.cz> Signed-off-by:
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Sarah Sharp authored
commit 760973d2 upstream. An isochronous TD is comprised of one isochronous TRB chained to zero or more normal TRBs. Only the isoc TRB has the TBC and TLBPC fields. The normal TRBs must set those fields to zeroes. The code was setting the TBC and TLBPC fields for both isoc and normal TRBs. Fix this. This should be backported to stable kernels as old as 3.0, that contain the commit b61d378f " xhci 1.0: Set transfer burst last packet count field." Signed-off-by:
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fangxiaozhi authored
commit 200e0d99 upstream. 1. Optimize the match rules with new macro for Huawei USB storage devices, to avoid to load USB storage driver for the modem interface with Huawei devices. 2. Add to support new switch command for new Huawei USB dongles. Signed-off-by:
fangxiaozhi <huananhu@huawei.com> Signed-off-by:
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fangxiaozhi authored
commit 07c7be3d upstream. 1. Define a new macro for USB storage match rules: matching with Vendor ID and interface descriptors. Signed-off-by:
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Alan Stern authored
commit 3e619d04 upstream. This patch (as1654) fixes a very old bug in ehci-hcd, connected with scheduling of periodic split transfers. The calculations for full/low-speed bus usage are all carried out after the correction for bit-stuffing has been applied, but the values in the max_tt_usecs array assume it hasn't been. The array should allow for allocation of up to 90% of the bus capacity, which is 900 us, not 780 us. The symptom caused by this bug is that any isochronous transfer to a full-speed device with a maxpacket size larger than about 980 bytes is always rejected with a -ENOSPC error. Signed-off-by:
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Daniele Palmas authored
commit 78796ae1 upstream. Add VID and PID for Telit Gobi QDL device Signed-off-by:
Daniele Palmas <dnlplm@gmail.com> Signed-off-by:
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Bjørn Mork authored
commit d4fa6815 upstream. New device with 3 serial interfaces: If#= 0 Alt= 0 #EPs= 3 Cls=ff(vend) Sub=ff Prot=ff If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend) Sub=ff Prot=ff If#= 2 Alt= 0 #EPs= 2 Cls=ff(vend) Sub=ff Prot=ff If#= 3 Alt= 0 #EPs= 2 Cls=08(stor) Sub=06 Prot=50 Signed-off-by:
Bjørn Mork <bjorn@mork.no> Signed-off-by:
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Daniele Palmas authored
commit 03eb466f upstream. Add PID and special handling for Telit LE920 Signed-off-by:
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Sven Killig authored
commit c249f911 upstream. Add PID/VID entries for ELV WS 300 PC II weather station Signed-off-by:
Sven Killig <sven@killig.de> Signed-off-by:
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Petr Kubánek authored
commit 0ba3b2cc upstream. Add support for Zolix Omni 1509 monochromator custom USB-RS232 converter. Signed-off-by:
Petr Kubánek <petr@kubanek.net> Signed-off-by:
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Jan Luebbe authored
commit 72fca4a4 upstream. Previously the alarm event was not propagated into the RTC subsystem. By adding a call to rtc_update_irq, this fixes a timeout problem with the hwclock utility. Signed-off-by:
Jan Luebbe <jlu@pengutronix.de> Cc: Alessandro Zummo <a.zummo@towertech.it> Signed-off-by:
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Vyacheslav Dubeyko authored
commit a9bae189 upstream. There exists a situation when GC can work in background alone without any other filesystem activity during significant time. The nilfs_clean_segments() method calls nilfs_segctor_construct() that updates superblocks in the case of NILFS_SC_SUPER_ROOT and THE_NILFS_DISCONTINUED flags are set. But when GC is working alone the nilfs_clean_segments() is called with unset THE_NILFS_DISCONTINUED flag. As a result, the update of superblocks doesn't occurred all this time and in the case of SPOR superblocks keep very old values of last super root placement. SYMPTOMS: Trying to mount a NILFS2 volume after SPOR in such environment ends with very long mounting time (it can achieve about several hours in some cases). REPRODUCING PATH: 1. It needs to use external USB HDD, disable automount and doesn't make any additional filesystem activity on the NILFS2 volume. 2. Generate temporary file with size about 100 - 500 GB (for example, dd if=/dev/zero of=<file_name> bs=1073741824 count=200). The size of file defines duration of GC working. 3. Then it needs to delete file. 4. Start GC manually by means of command "nilfs-clean -p 0". When you start GC by means of such way then, at the end, superblocks is updated by once. So, for simulation of SPOR, it needs to wait sometime (15 - 40 minutes) and simply switch off USB HDD manually. 5. Switch on USB HDD again and try to mount NILFS2 volume. As a result, NILFS2 volume will mount during very long time. REPRODUCIBILITY: 100% FIX: This patch adds checking that superblocks need to update and set THE_NILFS_DISCONTINUED flag before nilfs_clean_segments() call. Reported-by:
Sergey Alexandrov <splavgm@gmail.com> Signed-off-by:
Vyacheslav Dubeyko <slava@dubeyko.com> Tested-by:
Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp> Tested-by:
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Jan Beulich authored
commit 40a1ef95 upstream. For some reason they didn't get replaced so far by their paravirt equivalents, resulting in code to be run with interrupts disabled that doesn't expect so (causing, in the observed case, a BUG_ON() to trigger) when syscall auditing is enabled. David (Cc-ed) came up with an identical fix, so likely this can be taken to count as an ack from him. Reported-by:
Peter Moody <pmoody@google.com> Signed-off-by:
Jan Beulich <jbeulich@suse.com> Cc: David Vrabel <david.vrabel@citrix.com> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Link: http://lkml.kernel.org/r/5108E01902000078000BA9C5@nat28.tlf.novell.comSigned-off-by:
Ingo Molnar <mingo@kernel.org> Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: David Vrabel <david.vrabel@citrix.com> Tested-by:
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liu chuansheng authored
commit f2d68cf4 upstream. When kzalloc() failed in radeon_user_framebuffer_create(), need to call object_unreference() to match the object_reference(). Signed-off-by:
liu chuansheng <chuansheng.liu@intel.com> Signed-off-by:
xueminsu <xuemin.su@intel.com> Signed-off-by:
Alex Deucher <alexander.deucher@amd.com> Signed-off-by:
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Alex Deucher authored
commit 9200ee49 upstream. vbios says external TMDS while the board is actually internal TMDS. fixes: https://bugs.freedesktop.org/show_bug.cgi?id=60037Signed-off-by:
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Alex Deucher authored
commit ed39fadd upstream. Some chips seem to need a little delay after blacking out the MC before the requests actually stop. May fix: https://bugs.freedesktop.org/show_bug.cgi?id=56139 https://bugs.freedesktop.org/show_bug.cgi?id=57567Signed-off-by:
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- 04 Feb, 2013 16 commits
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Greg Kroah-Hartman authored
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H. Peter Anvin authored
commit e43b3cec upstream. early_pci_allowed() and read_pci_config_16() are only available if CONFIG_PCI is defined. Signed-off-by:
H. Peter Anvin <hpa@linux.intel.com> Cc: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by:
Abdallah Chatila <abdallah.chatila@ericsson.com>
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Nathan Zimmer authored
commit b8f2c21d upstream. Update efi_call_phys_prelog to install an identity mapping of all available memory. This corrects a bug on very large systems with more then 512 GB in which bios would not be able to access addresses above not in the mapping. The result is a crash that looks much like this. BUG: unable to handle kernel paging request at 000000effd870020 IP: [<0000000078bce331>] 0x78bce330 PGD 0 Oops: 0000 [#1] SMP Modules linked in: CPU 0 Pid: 0, comm: swapper/0 Tainted: G W 3.8.0-rc1-next-20121224-medusa_ntz+ #2 Intel Corp. Stoutland Platform RIP: 0010:[<0000000078bce331>] [<0000000078bce331>] 0x78bce330 RSP: 0000:ffffffff81601d28 EFLAGS: 00010006 RAX: 0000000078b80e18 RBX: 0000000000000004 RCX: 0000000000000004 RDX: 0000000078bcf958 RSI: 0000000000002400 RDI: 8000000000000000 RBP: 0000000078bcf760 R08: 000000effd870000 R09: 0000000000000000 R10: 0000000000000000 R11: 00000000000000c3 R12: 0000000000000030 R13: 000000effd870000 R14: 0000000000000000 R15: ffff88effd870000 FS: 0000000000000000(0000) GS:ffff88effe400000(0000) knlGS:0000000000000000 CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 CR2: 000000effd870020 CR3: 000000000160c000 CR4: 00000000000006b0 DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 Process swapper/0 (pid: 0, threadinfo ffffffff81600000, task ffffffff81614400) Stack: 0000000078b80d18 0000000000000004 0000000078bced7b ffff880078b81fff 0000000000000000 0000000000000082 0000000078bce3a8 0000000000002400 0000000060000202 0000000078b80da0 0000000078bce45d ffffffff8107cb5a Call Trace: [<ffffffff8107cb5a>] ? on_each_cpu+0x77/0x83 [<ffffffff8102f4eb>] ? change_page_attr_set_clr+0x32f/0x3ed [<ffffffff81035946>] ? efi_call4+0x46/0x80 [<ffffffff816c5abb>] ? efi_enter_virtual_mode+0x1f5/0x305 [<ffffffff816aeb24>] ? start_kernel+0x34a/0x3d2 [<ffffffff816ae5ed>] ? repair_env_string+0x60/0x60 [<ffffffff816ae2be>] ? x86_64_start_reservations+0xba/0xc1 [<ffffffff816ae120>] ? early_idt_handlers+0x120/0x120 [<ffffffff816ae419>] ? x86_64_start_kernel+0x154/0x163 Code: Bad RIP value. RIP [<0000000078bce331>] 0x78bce330 RSP <ffffffff81601d28> CR2: 000000effd870020 ---[ end trace ead828934fef5eab ]--- Signed-off-by:
Nathan Zimmer <nzimmer@sgi.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Signed-off-by:
Robin Holt <holt@sgi.com> Signed-off-by:
Matt Fleming <matt.fleming@intel.com> Signed-off-by:
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Alan Cox authored
commit c903f045 upstream. At the moment the MSR driver only relies upon file system checks. This means that anything as root with any capability set can write to MSRs. Historically that wasn't very interesting but on modern processors the MSRs are such that writing to them provides several ways to execute arbitary code in kernel space. Sample code and documentation on doing this is circulating and MSR attacks are used on Windows 64bit rootkits already. In the Linux case you still need to be able to open the device file so the impact is fairly limited and reduces the security of some capability and security model based systems down towards that of a generic "root owns the box" setup. Therefore they should require CAP_SYS_RAWIO to prevent an elevation of capabilities. The impact of this is fairly minimal on most setups because they don't have heavy use of capabilities. Those using SELinux, SMACK or AppArmor rules might want to consider if their rulesets on the MSR driver could be tighter. Signed-off-by:
Alan Cox <alan@linux.intel.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Signed-off-by:
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Wang YanQing authored
commit f44310b9 upstream. I get the following warning every day with v3.7, once or twice a day: [ 2235.186027] WARNING: at /mnt/sda7/kernel/linux/arch/x86/kernel/apic/ipi.c:109 default_send_IPI_mask_logical+0x2f/0xb8() As explained by Linus as well: | | Once we've done the "list_add_rcu()" to add it to the | queue, we can have (another) IPI to the target CPU that can | now see it and clear the mask. | | So by the time we get to actually send the IPI, the mask might | have been cleared by another IPI. | This patch also fixes a system hang problem, if the data->cpumask gets cleared after passing this point: if (WARN_ONCE(!mask, "empty IPI mask")) return; then the problem in commit 83d349f3 ("x86: don't send an IPI to the empty set of CPU's") will happen again. Signed-off-by:
Wang YanQing <udknight@gmail.com> Acked-by:
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Anderson Lizardo authored
commit 0a9ab9bd upstream. The length parameter should be sizeof(req->name) - 1 because there is no guarantee that string provided by userspace will contain the trailing '\0'. Can be easily reproduced by manually setting req->name to 128 non-zero bytes prior to ioctl(HIDPCONNADD) and checking the device name setup on input subsystem: $ cat /sys/devices/pnp0/00\:04/tty/ttyS0/hci0/hci0\:1/input8/name AAAAAA[...]AAAAAAAAf0:af:f0:af:f0:af ("f0:af:f0:af:f0:af" is the device bluetooth address, taken from "phys" field in struct hid_device due to overflow.) Signed-off-by:
Anderson Lizardo <anderson.lizardo@openbossa.org> Acked-by:
Marcel Holtmann <marcel@holtmann.org> Signed-off-by:
Gustavo Padovan <gustavo.padovan@collabora.co.uk> Signed-off-by:
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Dan Carpenter authored
commit 8024c4c0 upstream. We're testing for ->show but calling ->store(). Signed-off-by:
Borislav Petkov <bp@suse.de> Signed-off-by:
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Clemens Ladisch authored
commit d56268fb upstream. Commit 23caaf19 (ALSA: usb-mixer: Add support for Audio Class v2.0) forgot to adjust the length check for UAC 2.0 feature unit descriptors. This would make the code abort on encountering a feature unit without per-channel controls, and thus prevented the driver to work with any device having such a unit, such as the RME Babyface or Fireface UCX. Reported-by:
Florian Hanisch <fhanisch@uni-potsdam.de> Tested-by:
Matthew Robbetts <wingfeathera@gmail.com> Tested-by:
Michael Beer <beerml@sigma6audio.de> Cc: Daniel Mack <daniel@caiaq.de> Signed-off-by:
Clemens Ladisch <clemens@ladisch.de> Signed-off-by:
Takashi Iwai <tiwai@suse.de> Signed-off-by:
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Felix Fietkau authored
commit 1adb2e2b upstream. When the next beacon is sent, the ath_buf from the previous run is reused. If getting a new beacon from mac80211 fails, bf->bf_mpdu is not reset, yet the skb is freed, leading to a double-free on the next beacon tx attempt, resulting in a system crash. Signed-off-by:
Felix Fietkau <nbd@openwrt.org> Signed-off-by:
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Sujith Manoharan authored
commit 0981c3b2 upstream. SKBs that are allocated in the HTC layer do not have callbacks registered and hence ended up not being freed, Fix this by freeing them properly in the TX completion routine. Reported-by:
Sujith Manoharan <c_manoha@qca.qualcomm.com> Tested-by:
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Szymon Janc authored
commit dbccd791 upstream. After sending reset command wait for its command complete event before sending next command. Some chips sends CC event for command received before reset if reset was send before chip replied with CC. This is also required by specification that host shall not send additional HCI commands before receiving CC for reset. < HCI Command: Reset (0x03|0x0003) plen 0 [hci0] 18.404612 > HCI Event: Command Complete (0x0e) plen 4 [hci0] 18.405850 Write Extended Inquiry Response (0x03|0x0052) ncmd 1 Status: Success (0x00) < HCI Command: Read Local Supported Features (0x04|0x0003) plen 0 [hci0] 18.406079 > HCI Event: Command Complete (0x0e) plen 4 [hci0] 18.407864 Reset (0x03|0x0003) ncmd 1 Status: Success (0x00) < HCI Command: Read Local Supported Features (0x04|0x0003) plen 0 [hci0] 18.408062 > HCI Event: Command Complete (0x0e) plen 12 [hci0] 18.408835 Signed-off-by:
Szymon Janc <szymon.janc@tieto.com> Acked-by:
Johan Hedberg <johan.hedberg@intel.com> Signed-off-by:
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Russell King authored
commit 15653371 upstream. Subhash Jadavani reported this partial backtrace: Now consider this call stack from MMC block driver (this is on the ARMv7 based board): [<c001b50c>] (v7_dma_inv_range+0x30/0x48) from [<c0017b8c>] (dma_cache_maint_page+0x1c4/0x24c) [<c0017b8c>] (dma_cache_maint_page+0x1c4/0x24c) from [<c0017c28>] (___dma_page_cpu_to_dev+0x14/0x1c) [<c0017c28>] (___dma_page_cpu_to_dev+0x14/0x1c) from [<c0017ff8>] (dma_map_sg+0x3c/0x114) This is caused by incrementing the struct page pointer, and running off the end of the sparsemem page array. Fix this by incrementing by pfn instead, and convert the pfn to a struct page. Suggested-by:
James Bottomley <JBottomley@Parallels.com> Tested-by:
Subhash Jadavani <subhashj@codeaurora.org> Signed-off-by:
Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by:
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Cong Ding authored
commit 10b8c7df upstream. When it goes to error through line 144, the memory allocated to *devname is not freed, and the caller doesn't free it either in line 250. So we free the memroy of *devname in function cifs_compose_mount_options() when it goes to error. Signed-off-by:
Cong Ding <dinggnu@gmail.com> Reviewed-by:
Jeff Layton <jlayton@redhat.com> Signed-off-by:
Steve French <smfrench@gmail.com> Signed-off-by:
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Olivier Sobrie authored
commit ee50e135 upstream. Errors in CAN protocol (location) are reported in data[3] of the can frame instead of data[2]. Signed-off-by:
Olivier Sobrie <olivier@sobrie.be> Signed-off-by:
Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by:
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Olivier Sobrie authored
commit 71088c4b upstream. Errors in CAN protocol (location) are reported in data[3] of the can frame instead of data[2]. Signed-off-by:
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Olivier Sobrie authored
commit 6ea45886 upstream. Errors in CAN protocol (location) are reported in data[3] of the can frame instead of data[2]. Signed-off-by:
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