On 04/08/2018 12:44 PM, Mathieu Malaterre wrote:
> In commit 7a22d6321c3d ("powerpc/mm/radix: Update command line parsing for
> disable_radix") an `if` statement was added for a possible empty body
> (prom_debug).
>
> Fix the following warning, treated as error with W=1:
>
> arch/powerpc/kernel
From: Rafał Miłecki
Some old devices with 4 MiB flashes were using 0x1000 block size and
could use smaller (0x6000 bytes) flash partition for storing NVRAM
content. This adds support for reading NVRAM on Netgear WNR1000 V3.
Signed-off-by: Rafał Miłecki
---
drivers/firmware/broadcom/bcm47xx_nvr
From: Rafał Miłecki
This adds support for detecting this model board and registers some LEDs
and buttons.
There are two uncommon things regarding this device:
1) It can use two different "board_id" ID values.
Unit I have uses "U12H139T00_NETGEAR" value. This magic is also used
in firmware
On Sat, Apr 07, 2018 at 07:40:42AM +1000, Nicholas Piggin wrote:
> On Thu, 5 Apr 2018 08:53:20 -0700
> "Paul E. McKenney" wrote:
>
> > On Thu, Apr 05, 2018 at 10:45:12AM +1000, Nicholas Piggin wrote:
> > > On Wed, 4 Apr 2018 17:13:58 -0700
> > > "Paul E. McKenney" wrote:
> > >
> > > > On Thu,
On Sun, Apr 8, 2018 at 6:13 AM, Mickaël Salaün wrote:
>
> On 02/27/2018 10:48 PM, Mickaël Salaün wrote:
>>
>> On 27/02/2018 17:39, Andy Lutomirski wrote:
>>> On Tue, Feb 27, 2018 at 5:32 AM, Alexei Starovoitov
>>> wrote:
On Tue, Feb 27, 2018 at 05:20:55AM +, Andy Lutomirski wrote:
>
On Fri, Apr 06, 2018 at 11:58:25PM +0200, Andrea Parri wrote:
> On Fri, Apr 06, 2018 at 02:08:16PM -0700, Randy Dunlap wrote:
> > On 04/06/2018 02:07 PM, Paul E. McKenney wrote:
> > > On Fri, Apr 06, 2018 at 02:01:41PM -0700, Randy Dunlap wrote:
> > >> On 04/06/2018 12:47 PM, Andrea Parri wrote:
>
On Sun, Apr 08, 2018 at 09:18:08AM +0900, Akira Yokosawa wrote:
> >From 64542a47acf159d26b8290480c0af9c2a05d20d6 Mon Sep 17 00:00:00 2001
> From: Akira Yokosawa
> Date: Sun, 8 Apr 2018 07:44:55 +0900
> Subject: [PATCH] tools/memory-model: Update required version of herdtools7
>
> Code generated b
Am Sonntag, 8. April 2018, 17:41:17 CEST schrieb Dmitry Vyukov:
Hi Dmitry,
>
> Hi,
>
> Here is config and kernel commit:
> https://groups.google.com/d/msg/syzkaller-bugs/PINYyzoaG1s/ntZPOZdcCAAJ
> You can also find compiler and image here if necessary:
> https://github.com/google/syzkaller/blob/
On Sun, Apr 8, 2018 at 10:30 AM, Mathias Kresin wrote:
> While doing a global software reset, these bits are not cleared and let
> some bootloader fail to initialise the GPHYs. The bootloader don't
> expect the GPHYs in reset, as they aren't during power on.
>
> The asserts were a workaround for a
On 04/08/2018 02:14 PM, Paul E. McKenney wrote:
> On Fri, Apr 06, 2018 at 11:58:25PM +0200, Andrea Parri wrote:
>> On Fri, Apr 06, 2018 at 02:08:16PM -0700, Randy Dunlap wrote:
>>> On 04/06/2018 02:07 PM, Paul E. McKenney wrote:
On Fri, Apr 06, 2018 at 02:01:41PM -0700, Randy Dunlap wrote:
>>>
I tried building using a freshly built Make (4.2.1-69-g8a731d1), but
already the objtool build broke with
orc_dump.c: In function ‘orc_dump’:
orc_dump.c:106:2: error: ‘elf_getshnum’ is deprecated
[-Werror=deprecated-declarations]
if (elf_getshdrnum(elf, &nr_sections)) {
Turns out that with tha
On Thu, Jan 18, 2018 at 01:34:02AM -0800, syzbot wrote:
> syzbot has found reproducer for the following crash on linux-next commit
> a362f6d2cdbd089dd7040ba66dcb0ad276a20cf7 (Thu Jan 18 07:07:54 2018 +)
> Add linux-next specific files for 20180118
>
> So far this crash happened 185 times on li
On Sun, Apr 08 2018, Marek Vasut wrote:
> On 04/08/2018 09:04 AM, NeilBrown wrote:
>>
>> According to section
>>8.2.7 Write Extended Address Register (C5h)
>>
>> of the Winbond W25Q256FV data sheet (256M-BIT SPI flash)
>>
>>The Extended Address Register is only effective when the device
Upon submitting a patch for mwifiex [1] it was discussed whether this
callback function could fail. To keep things simple there is no need
for the error code so the driver can do the task synchronous or not
without worries. Currently the device driver core already ignores the
return value so changi
On Sun, Apr 08, 2018 at 02:32:53PM -0700, Randy Dunlap wrote:
> On 04/08/2018 02:14 PM, Paul E. McKenney wrote:
> > On Fri, Apr 06, 2018 at 11:58:25PM +0200, Andrea Parri wrote:
> >> On Fri, Apr 06, 2018 at 02:08:16PM -0700, Randy Dunlap wrote:
> >>> On 04/06/2018 02:07 PM, Paul E. McKenney wrote:
Hi!
> > What I'm afraid of is this turning into a "security" feature that ends up
> > being circumvented in most scenarios where it's currently deployed - eg,
> > module signatures are mostly worthless in the non-lockdown case because you
> > can just grab the sig_enforce symbol address and then k
On 04/08/2018 11:06 PM, Andy Lutomirski wrote:
> On Sun, Apr 8, 2018 at 6:13 AM, Mickaël Salaün wrote:
>>
>> On 02/27/2018 10:48 PM, Mickaël Salaün wrote:
>>>
>>> On 27/02/2018 17:39, Andy Lutomirski wrote:
On Tue, Feb 27, 2018 at 5:32 AM, Alexei Starovoitov
wrote:
> On Tue, Feb 27
On Tue, Dec 26, 2017 at 02:20:01PM -0800, syzbot wrote:
> syzkaller has found reproducer for the following crash on
> 0e08c463db387a2adcb0243b15ab868a73f87807
> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/master
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached
> Raw
On Sun, 2018-04-08 at 19:59 +0100, Richard Haines via Selinux wrote:
> On Mon, 2018-04-09 at 01:43 +0800, Xin Long wrote:
> > On Sun, Apr 8, 2018 at 10:09 PM, Richard Haines
> > wrote:
> > > On Sun, 2018-04-08 at 08:50 -0400, Paul Moore wrote:
> > > > On April 7, 2018 1:03:57 PM Linus Torvalds >
On Sun, Apr 08, 2018 at 09:07:03PM +0200, Stephan Müller wrote:
> Can you please check whether the attached patch fixes the issue?
>
Stephan,
FYI, if you incude in your e-mail "#syz test " as
the first line of your patch and the syzbot e-mail is cc'ed, the
syzbot will automatically apply the pa
[+Cc linux-crypto]
On Sun, Dec 10, 2017 at 05:33:01AM -0800, syzbot wrote:
> Hello,
>
> syzkaller hit the following crash on
> 82bcf1def3b5f1251177ad47c44f7e17af039b4b
> git://git.cmpxchg.org/linux-mmots.git/master
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached
> Raw console output is
[+RDS list and maintainer]
On Sat, Dec 09, 2017 at 12:50:01PM -0800, syzbot wrote:
> Hello,
>
> syzkaller hit the following crash on
> 82bcf1def3b5f1251177ad47c44f7e17af039b4b
> git://git.cmpxchg.org/linux-mmots.git/master
> compiler: gcc (GCC) 7.1.1 20170620
> .config is attached
> Raw console o
* Pavel Machek [180408 19:07]:
> Hi!
>
> > > Do you have a tool to use and a script?
> >
> > Yes I used the shell script I posted earlier, but forgot it also
> > needs the ldattach done.
> >
> > Anyways, last night and today I wrote a quick test utility called
> > droid4-ngsm that initializes t
When the desired ratio is less than 256, the savesub (tolerance)
in the calculation would become 0. This will then fail the loop-
search immediately without reporting any errors.
But if the ratio is smaller enough, there is no need to calculate
the tolerance because PM divisor alone is enough to g
From: Esben Haabendal
Date: Sun, 8 Apr 2018 22:17:01 +0200
> From: Esben Haabendal
>
> The datasheet specifies a 3uS pause after performing a software
> reset. The default implementation of genphy_soft_reset() does not
> provide this, so implement soft_reset with the needed pause.
>
> Signed-
Hi everyone
I'm really sorry for that long delay.
Was this patch accepted or should I push it upstream?
20.12.2017, 22:09, "Gergo Huszty" :
> Onewire devices has 6 byte long unique serial numbers, 1 byte family
> code and 1 byte CRC. Linux sysfs presents the device folder in the
> form of family
From: Paul Mackerras
[ Upstream commit 5855564c8ab2d9cefca7b2933bd19818eb795e40 ]
This adds a register identifier for use with the one_reg interface
to allow the decrementer expiry time to be read and written by
userspace. The decrementer expiry time is in guest timebase units
and is equal to t
From: Masami Hiramatsu
[ Upstream commit 5e46664703b364434a2cbda3e6988fc24ae0ced5 ]
Fix to pick text symbols for multiple kprobe testcase.
kallsyms shows text symbols with " t " or " T " but
current testcase picks all symbols including "t",
so it picks data symbols if it includes 't' (e.g. "str"
From: "Steven Rostedt (VMware)"
[ Upstream commit 38d70b7ca1769f26c0b79f3c08ff2cc949712b59 ]
When processing %pX in pretty_print(), simplify the logic slightly by
incrementing the ptr to the format string if isalnum(ptr[1]) is true.
This follows the logic a bit more closely to what is in the ker
From: Shiraz Saleem
[ Upstream commit 6376e926af1a8661dd1b2e6d0896e07f84a35844 ]
If the application invalidates the MR before the FMR WR, HW parses the
consumer key portion of the stag and returns an invalid stag key
Asynchronous Event (AE) that tears down the QP.
Fix this by zeroing-out the co
From: Vladimir Murzin
[ Upstream commit c7780ab56c091a9ba95a3278e6e1d9c73afb5052 ]
While running MPS2 platform (NOMMU) with DTB placed below PHYS_OFFSET
following warning poped up:
[ cut here ]
WARNING: CPU: 0 PID: 0 at arch/arm/mm/physaddr.c:42 __virt_to_phys+0x2f/0x40
From: Guenter Roeck
[ Upstream commit f541c09ebfc61697b586b38c9ebaf4b70defb278 ]
According to all published information, the watchdog disable bit for SB800
compatible controllers is bit 1 of PM register 0x48, not bit 2. For the
most part that doesn't matter in practice, since the bit has to be c
From: Ulf Magnusson
[ Upstream commit ae7440ef0c8013d68c00dad6900e7cce5311bb1c ]
expr_trans_compare() always allocates and returns a new expression,
giving the following leak outline:
...
*Allocate*
basedep = expr_trans_compare(basedep, E_UNEQUAL, &symbol_no);
..
From: David Hildenbrand
[ Upstream commit b3ecd4aa8632a86428605ab73393d14779019d82 ]
Another VCPU might try to modify the SCB while we are creating the
shadow SCB. In general this is no problem - unless the compiler decides
to not load values once, but e.g. twice.
For us, this is only relevant
From: Arnd Bergmann
[ Upstream commit 96d5eaa9bb74d299508d811d865c2c41b38b0301 ]
While testing with the ARM specific memset() macro removed, I ran into a
compiler warning that shows an old bug:
drivers/scsi/arm/fas216.c: In function 'fas216_rq_sns_done':
drivers/scsi/arm/fas216.c:2014:40: error
From: Amritha Nambiar
[ Upstream commit bbf0bdd41fbf71a008325bdcf0df63ab088bf532 ]
Fix recreating the channel VSIs during the reset flow to reconfigure
the Tx rings and the queue context associated with the channel VSI.
Also update the next_base_queue for the VSI while rebuilding the
channel VSI
From: Logan Gunthorpe
[ Upstream commit cbd27448faff4843ac4b66cc71445a10623ff48d ]
When using the max_mw_size parameter of ntb_transport to limit the size of
the Memory windows, communication cannot be established and the queues
freeze.
This is because the mw_size that's reported to the peer is
From: David Herrmann
[ Upstream commit 587d8628fb71c3bfae29fb2bbe84c1478c59bac8 ]
This patch prevents the thinkpad_acpi driver from warning about 2 event
codes returned for keyboard palm-detection. No behavioral changes,
other than suppressing the warning in the kernel log. The events are
still
From: Jan H. Schönherr
[ Upstream commit ee190ca6516bc8257e3d36187ca6f0f71a9ec477 ]
follow_pte_pmd() can theoretically return after having acquired a PMD
lock, even when DAX was not compiled with CONFIG_FS_DAX_PMD.
Release the PMD lock unconditionally.
Link: http://lkml.kernel.org/r/2018011813
From: Yisheng Xie
[ Upstream commit 0486a38bcc4749808edbc848f1bcf232042770fc ]
As in manpage of migrate_pages, the errno should be set to EINVAL when
none of the node IDs specified by new_nodes are on-line and allowed by
the process's current cpuset context, or none of the specified nodes
contai
From: Alex Estrin
[ Upstream commit 1029361084d18cc270f64dfd39529fafa10cfe01 ]
On reboot SM can program port pkey table before ipoib registered its
event handler, which could result in missing pkey event and leave root
interface with initial pkey value from index 0.
Since OPA port starts with i
From: Hans de Goede
[ Upstream commit 63347db0affadcbccd5613116ea8431c70139b3e ]
The acpi_get_bus_status wrapper for acpi_bus_get_status_handle has some
code to handle certain device quirks, in some cases we also need this
quirk handling for the initial _STA call.
Specifically on some devices c
From: piaojun
[ Upstream commit 025bcbde3634b2c9b316f227fed13ad6ad6817fb ]
If metadata is corrupted such as 'invalid inode block', we will get
failed by calling 'mount()' and then set filesystem readonly as below:
ocfs2_mount
ocfs2_initialize_super
ocfs2_init_global_system_inodes
From: Chen Yu
[ Upstream commit ba1edb9a5125a617d612f98eead14b9b84e75c3a ]
The following warning was triggered after resumed from S3 -
if all the nonboot CPUs were put offline before suspend:
[ 1840.329515] unchecked MSR access error: RDMSR from 0x771 at rIP:
0x86061e3a (native_read_ms
From: Jiri Olsa
[ Upstream commit 49c0ae80eb32426fa133246200628e529067c595 ]
Stephane reported that we don't set properly PERIOD sample type for
events with period term defined.
Before:
$ perf record -e cpu/cpu-cycles,period=1000/u ls
$ perf evlist -v
cpu/cpu-cycles,period=1000/u: ... sam
From: Tony Lindgren
[ Upstream commit 69728051f5bf15efaf6edfbcfe1b5a49a2437918 ]
If a device is runtime PM suspended when we enter suspend and has
a dedicated wake IRQ, we can get the following warning:
WARNING: CPU: 0 PID: 108 at kernel/irq/manage.c:526 enable_irq+0x40/0x94
[ 102.087860] Unba
From: Tang Junhui
[ Upstream commit 682811b3ce1a5a4e20d700939a9042f01dbc66c4 ]
After long time running of random small IO writing,
I reboot the machine, and after the machine power on,
I found bcache got stuck, the stack is:
[root@ceph153 ~]# cat /proc/2510/task/*/stack
[] closure_sync+0x25/0x90
From: Mustafa Ismail
[ Upstream commit f20d429511affab6a2a9129f46042f43e6ffe396 ]
The iWARP Exception Queue (IEQ) resources are not freed when a QP is
destroyed. Fix this by freeing IEQ resources when freeing QP resources.
Fixes: d37498417947 ("i40iw: add files for iwarp interface")
Signed-off-
From: Martin Blumenstingl
[ Upstream commit fb7d38a70e1d8ffd54f7a7464dcc4889d7e490ad ]
On Meson8b the only valid input clock is MPLL2. The bootloader
configures that to run at 52394Hz which cannot be divided evenly
down to 125MHz using the m250_div clock. Currently the common clock
framework
From: mulhern
[ Upstream commit 9b28a1102efc75d81298198166ead87d643a29ce ]
Fixes:
1. The use of "exceeds" when the opposite of exceeds, falls below,
was meant.
2. Properly speaking, a table can not exceed a threshold.
It emphasizes the important point, which is that it is the userspace
daemon's
From: Takashi Iwai
[ Upstream commit c469652bb5e8fb715db7d152f46d33b3740c9b87 ]
The commit ffcd28d88e4f ("ALSA: hda - Select INPUT for Realtek
HD-audio codec") introduced the reverse-selection of CONFIG_INPUT for
Realtek codec in order to avoid the mess with dependency between
built-in and modul
From: Peter Hutterer
[ Upstream commit 19eb4ed1141bd1096b9bc84ba9c4d03d5830c143 ]
input_mt_init_slots() resets the ABS_X/Y fuzz to 0 and expects the driver
to call input_mt_report_pointer_emulation(). That is based on the MT
position bits which are already defuzzed - hence a fuzz of 0.
In the c
From: Xose Vazquez Perez
[ Upstream commit 3f884a0a8bdf28cfd1e9987d54d83350096cdd46 ]
Replace "" with NULL for product revision level, and merge TEXEL
duplicate entries.
Cc: Hannes Reinecke
Cc: Martin K. Petersen
Cc: James E.J. Bottomley
Cc: SCSI ML
Signed-off-by: Xose Vazquez Perez
Signed
From: "weiyongjun (A)"
[ Upstream commit 0ddcff49b672239dda94d70d0fcf50317a9f4b51 ]
'hwname' is malloced in hwsim_new_radio_nl() and should be freed
before leaving from the error handling cases, otherwise it will cause
memory leak.
Fixes: ff4dd73dd2b4 ("mac80211_hwsim: check HWSIM_ATTR_RADIO_NA
From: Dan Carpenter
[ Upstream commit 7ad81482cad67cbe1ec808490d1ddfc420c42008 ]
We get the "new_profile_index" value from the mouse device when we're
handling raw events. Smatch taints it as untrusted data and complains
that we need a bounds check. This seems like a reasonable warning
otherwi
From: Geert Uytterhoeven
[ Upstream commit c877154d307f4a91e0b5b85b75535713dab945ae ]
fs/ubifs/tnc.c: In function ‘search_dh_cookie’:
fs/ubifs/tnc.c:1893: warning: ‘err’ is used uninitialized in this function
Indeed, err is always used uninitialized.
According to an original review comment fro
From: Aaron Sierra
[ Upstream commit c7e1b4059075c9e8eed101d7cc5da43e95eb5e18 ]
Exar sleep wake-up handling has been done on a per-channel basis by
virtue of INT0 being accessible from each channel's address space. I
believe this was initially done out of necessity, but now that Exar
devices hav
From: Don Hiatt
[ Upstream commit 87daac68f77a3e21a1113f816e6a7be0b38bdde8 ]
iWarp devices do not support the creation of address handles
so return AH_ATTR_TYPE_UNDEFINED for all iWarp devices.
While we are here reduce the size of port_num to u8 and add
a comment.
Fixes: 44c58487d51a ("IB/core
From: "Kirill A. Shutemov"
[ Upstream commit c58f0bb77ed8bf93dfdde762b01cb67eebbdfc29 ]
Patch series "Do not lose dirty bit on THP pages", v4.
Vlastimil noted that pmdp_invalidate() is not atomic and we can lose
dirty and access bits if CPU sets them after pmdp dereference, but
before set_pmd_a
From: Jan H. Schönherr
[ Upstream commit ee190ca6516bc8257e3d36187ca6f0f71a9ec477 ]
follow_pte_pmd() can theoretically return after having acquired a PMD
lock, even when DAX was not compiled with CONFIG_FS_DAX_PMD.
Release the PMD lock unconditionally.
Link: http://lkml.kernel.org/r/2018011813
From: Jason Gunthorpe
[ Upstream commit 3624a8f02568f08aef299d3b117f2226f621177d ]
Returning EOPNOTSUPP is problematic because it can also be
returned by the method function, and we use it in quite a few
places in drivers these days.
Instead, dedicate EPROTONOSUPPORT to indicate that the ioctl
From: Sebastian Ott
[ Upstream commit 366b77ae43c5a3bf1a367f15ec8bc16e05035f14 ]
Commit 2a842acab109 ("block: introduce new block status code type")
added blk_status_t usage to the eadm subchannel driver. However
blk_status_t is unknown when included via for CONFIG_BLOCK=n.
Only include since
From: Alex Estrin
[ Upstream commit 1029361084d18cc270f64dfd39529fafa10cfe01 ]
On reboot SM can program port pkey table before ipoib registered its
event handler, which could result in missing pkey event and leave root
interface with initial pkey value from index 0.
Since OPA port starts with i
From: Matt Redfearn
[ Upstream commit 0cde5b44a30f1daaef1c34e08191239dc63271c4 ]
When commit b27311e1cace ("MIPS: TXx9: Add RBTX4939 board support")
added board support for the RBTX4939, it added a call to
led_classdev_register even if the LED class is built as a module.
Built-in arch code canno
From: John Fastabend
[ Upstream commit 3d9e952697de89b53227f06d4241f275eb99cfc4 ]
When a program is attached to a map we increment the program refcnt
to ensure that the program is not removed while it is potentially
being referenced from sockmap side. However, if this same program
also reference
From: "Steven Rostedt (VMware)"
[ Upstream commit 97fe22adf33f06519bfdf7dad33bcd562e366c8f ]
Al Viro discovered a bug in the glob ftrace filtering code where "*a*b" is
treated the same as "a*b", and functions that would be selected by "*a*b"
but not "a*b" are not selected with "*a*b".
Add tests
From: Chris Wilson
[ Upstream commit 833521ebc65b1c3092e5c0d8a97092f98eec595d ]
An error during suspend (e100e_pm_suspend),
[ 429.994338] ACPI : EC: event blocked
[ 429.994633] e1000e: EEE TX LPI TIMER: 0011
[ 430.955451] pci_pm_suspend(): e1000e_pm_suspend+0x0/0x30 [e1000e] returns -2
[
From: Trond Myklebust
[ Upstream commit 0afa6b4412988019db14c6bfb8c6cbdf120ca9ad ]
Calling __UDPX_INC_STATS() from a preemptible context leads to a
warning of the form:
BUG: using __this_cpu_add() in preemptible [] code: kworker/u5:0/31
caller is xs_udp_data_receive_workfn+0x194/0x270
From: Coly Li
[ Upstream commit 99361bbf26337186f02561109c17a4c4b1a7536a ]
Kernel thread routine bch_writeback_thread() has the following code block,
447 down_write(&dc->writeback_lock);
448~450 if (check conditions) {
451 up_write(&dc->writeback_lock);
452
From: Mario Molitor
[ Upstream commit fd6720aefde06eacf17404eed2cad65c6ec103e1 ]
According the CYCLON V documention only the bit 16 of snaptypesel should
set.
(more information see Table 17-20 (cv_5v4.pdf) :
Timestamp Snapshot Dependency on Register Bits)
Fixes: d2042052a0aa ("stmmac: update t
From: Girish Moodalbail
[ Upstream commit fe741e2362f33bbea813bcc3a921de356c6653db ]
There are few places on the receive path where packet drops and packet
errors were not accounted for. This patch fixes that issue.
Signed-off-by: Girish Moodalbail
Signed-off-by: David S. Miller
Signed-off-by
From: James Smart
[ Upstream commit 522dceeb62ded1a7b538d2f1f61cc69a1402537d ]
On hbacmd reset failure, observing wrong string "nline" in kernel log.
On failure, non negative value (1) is returned from sysfs store
routine. It is interpreted as count by kernel and store routine is
called again w
From: Sujith Pandel
[ Upstream commit 6c51c82c60991bdbfb937f3bf0cdbe68d042073d ]
The function find_smbios_instance_string() does not consider the
PCI domain number. As a result, SMBIOS type 41 device type instance
would be exported to sysfs for all the PCI domains which have a
PCI device with s
From: Jacob Keller
[ Upstream commit aaebaf50b502648b1d4d8c93b4be133944c2bbd0 ]
Hardware related to the ixgbe driver is limited to handling a single Tx
timestamp request at a time. Thus, the driver ignores requests for Tx
timestamp while waiting for the current request to finish. It uses
a state
From: Jason Gunthorpe
[ Upstream commit d27f81f061bbde627ac4fbd735114f9ea2c63615 ]
The test was backwards, triggering IRQ autoprobing if the firmware
did not specify an IRQ, instead of triggering it only when the
module force parameter was specified.
Since autoprobing is not enabled on !x86 and
From: Yazen Ghannam
[ Upstream commit ec33838244c8535b23b8d24b167996fd1318bb68 ]
AMD systems have non-core, shared MCA banks within a die. These banks
are controlled by a master CPU per die. If this CPU is offlined then all
the shared banks are disabled in addition to the CPU's core banks.
Also
From: Mathieu Larouche
[ Upstream commit 0cbb738108927916a659b5b0b96e386fcd7cc6e1 ]
- Changed the HiPri value for G200e4 to always be 0.
- Added Bandwith limitation to block resolution above 1920x1200x60Hz
Signed-off-by: Mathieu Larouche
Acked-by: Dave Airlie
[seanpaul removed some traili
From: hayeswang
[ Upstream commit d8fbd27469fc02049c674de296a3263bef089131 ]
Add byte_enable for ocp_read_word() to replace reading 4
bytes data with reading the desired 2 bytes data.
This is used to avoid the issue which is described in
commit b4d99def0938 ("r8152: remove sram_read"). The
orig
From: Liu Bo
[ Upstream commit e3d37faba2eb19a1d459917bbf54ac1c65711510 ]
With raid1 profile, dio read isn't tolerating IO errors if read length is
less than the stripe length (64K).
Our bio didn't get split in btrfs_submit_direct_hook() if (dip->flags &
BTRFS_DIO_ORIG_BIO_SUBMITTED) is true an
From: Benoît Thébaudeau
[ Upstream commit cbb4509374963bea440c15ff26e2501d15e7927a ]
The eSDHC can only DMA from 32-bit-aligned addresses.
This fixes the following test cases of mmc_test:
11: Badly aligned write
12: Badly aligned read
13: Badly aligned multi-block write
14: Badl
From: Dave Martin
[ Upstream commit 936eb65ca22ad856cb3a995e8cd742e982dc2dd0 ]
When reading current's user-writable TLS register (which occurs
when dumping core for native tasks), it is possible that userspace
has modified it since the time the task was last scheduled out.
The new TLS register v
From: Ping-Ke Shih
[ Upstream commit f95d95a7cd5514549dcf6ba754f0ee834cce3e1f ]
To make ant_sel work, we should call power_on_setting to set antenna
correctly.
Signed-off-by: Ping-Ke Shih
Signed-off-by: Larry Finger
Cc: Yan-Hsuan Chuang
Cc: Birming Chiu
Cc: Shaofu
Cc: Steven Ting
Signed-o
From: Thomas Petazzoni
[ Upstream commit 0fa4ce746d1d8c8aa3d09fbc675497fa4c4a5475 ]
Commit d17cab4451df1 ("irqchip: Kill off set_irq_flags usage") changed
the code of armada_370_xp_mpic_irq_map() from using set_irq_flags() to
irq_set_probe().
While the commit log seems to imply that there are n
From: Dan Carpenter
[ Upstream commit 1d32a62c74b3bcb69822b0f4745af5410cfec3a7 ]
If bnx2i_map_ep_dbell_regs() then we accidentally return NULL instead of
an error pointer. It results in a NULL dereference in
iscsi_if_ep_connect().
Fixes: cf4e6363859d ("[SCSI] bnx2i: Add bnx2i iSCSI driver.")
S
From: Kees Cook
[ Upstream commit 93bd70e3330be45542c455dde11d8dc657ab3044 ]
While glibc's pthread implementation is rather forgiving about repeat
thread joining, Bionic has recently become much more strict. To deal with
this, actually track which threads have been successfully joined and kill
t
From: Johannes Berg
[ Upstream commit 40e86a3619a1e84ad73c716c943f65fc38eb1e28 ]
It's safer to use scnprintf() here because the buffer might
be too short for the full format strings. In most cases
this isn't true because of external limits on the values.
In one case, this fixes a stack data lea
From: Goran Ferenc
[ Upstream commit 0b523a85e134d41f57ddd8c5193bd9f0a5e20b0d ]
This patch adds gettimeofday_fallback() function that wraps assembly
invocation of gettimeofday() syscall using __NR_gettimeofday.
This function is used if pure VDSO implementation gettimeofday()
does not succeed fo
From: Liping Zhang
[ Upstream commit 91af6ba7ff16bd7e5919aedfe70aad73a3375619 ]
"struct nf_loginfo li;" is a local variable, so we should set the flags
to 0 explicitly, else, packets maybe truncated unexpectedly when copied
to the userspace.
Fixes: 7643507fe8b5 ("netfilter: xt_NFLOG: nflog-rang
From: Johannes Berg
[ Upstream commit 92c4dca6f5fd3d29d8c1daf02e210dd48dc756ac ]
If the first frame on a given TID is received with seqno 0 and needed
to be retransmitted, we erroneously drop it because the deduplication
data is initialized to zero, and then comparing
if (unlikely(ieee8
From: Alexey Khoroshilov
[ Upstream commit 6af574e826740bf17663b48ba3f8fadb81d2113f ]
There is an error path, where iomemory is left mapped.
Found by Linux Driver Verification project (linuxtesting.org).
Signed-off-by: Alexey Khoroshilov
Cc: Alan Hourihane
Signed-off-by: Bartlomiej Zolnierki
From: Tahsin Erdogan
[ Upstream commit 407cd7fb83c0ebabb490190e673d8c71ee7df97e ]
ext4_inode_info->i_data is the storage area for 4 types of data:
a) Extents data
b) Inline data
c) Block map
d) Fast symlink data (symlink length < 60)
Extents data case is positively identified by EXT4_I
From: Dmitry Torokhov
[ Upstream commit 2bc4298f59d2f15175bb568e2d356b5912d0cdd9 ]
When Synaptics protocol is disabled, we still need to try and detect the
hardware, so we can switch to SMBus device if SMbus is detected, or we know
that it is Synaptics device and reset it properly for the bare P
From: Martin Blumenstingl
[ Upstream commit 433c6cab9d298687c097f6ee82e49157044dc7c6 ]
Meson8b only supports MPLL2 as clock input. The rate of the MPLL2 clock
set by Odroid-C1's u-boot is close to (but not exactly) 500MHz. The
exact rate is 52394Hz, which is calculated in
drivers/clk/meson/c
From: Anand Jain
[ Upstream commit 6f794e3c5c8f8fdd3b5bb20d9ded894e685b5bbe ]
It appears from the original commit [1] that there isn't any design
specific reason not to fail the mount instead of just warning. This
patch will change it to fail.
[1]
commit 319e4d0661e5323c9f9945f0f8fb5905e5fe74c
From: Liu Bo
[ Upstream commit 343e4fc1c60971b0734de26dbbd475d433950982 ]
Setting plug can merge adjacent IOs before dispatching IOs to the disk
driver.
Without plug, it'd not be a problem for single disk usecases, but for
multiple disks using raid profile, a large IO can be split to several
IO
From: Jean Delvare
[ Upstream commit a7770ae194569e96a93c48aceb304edded9cc648 ]
The handling of empty DMI strings looks quite broken to me:
* Strings from 1 to 7 spaces are not considered empty.
* True empty DMI strings (string index set to 0) are not considered
empty, and result in allocating
From: Stephen Boyd
[ Upstream commit 95a2562590c2f64a0398183f978d5cf3db6d0284 ]
On some platforms there's an ITS available but it's not enabled
because reading or writing the registers is denied by the
firmware. In fact, reading or writing them will cause the system
to reset. We could remove the
From: Lv Zheng
[ Upstream commit 861ba6351c520328e94a78c923b415faa9116287 ]
ACPICA commit 99bc3beca92c6574ea1d69de42e54f872e6373ce
It is reported that on Linux, RTC driver complains wrong errors on
hardware reduced platform:
[4.085420] ACPI Warning: Could not enable fixed event - real_tim
From: Alex Estrin
[ Upstream commit 1029361084d18cc270f64dfd39529fafa10cfe01 ]
On reboot SM can program port pkey table before ipoib registered its
event handler, which could result in missing pkey event and leave root
interface with initial pkey value from index 0.
Since OPA port starts with i
From: Ross Lagerwall
[ Upstream commit f599c64fdf7d9c108e8717fb04bc41c680120da4 ]
When a netfront device is set up it registers a netdev fairly early on,
before it has set up the queues and is actually usable. A userspace tool
like NetworkManager will immediately try to open it and access its st
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