Jiaxun Yang [Wed, 25 Mar 2020 03:55:01 +0000 (11:55 +0800)]
dt-bindings: mips: Add loongson boards
Prepare for later dts.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Co-developed-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Jiaxun Yang [Wed, 25 Mar 2020 03:55:00 +0000 (11:55 +0800)]
MIPS: Loongson64: Drop legacy IRQ code
We've made generic irqchip drivers for Loongson-3 platform, it's time
to say goodbye to these legacy code.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Co-developed-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Jiaxun Yang [Wed, 25 Mar 2020 03:54:58 +0000 (11:54 +0800)]
dt-bindings: interrupt-controller: Add Loongson-3 HTPIC
Document Loongson-3 HyperTransport PIC controller.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Co-developed-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Jiaxun Yang [Wed, 25 Mar 2020 03:54:57 +0000 (11:54 +0800)]
irqchip: Add driver for Loongson-3 HyperTransport PIC controller
This controller appeared on Loongson-3 family of chips to receive
interrupts from PCH PIC.
It is a I8259 with optimized interrupt polling flow. We can poll
interrupt number from HT vector directly but still have to follow
standard I8259 routines to mask, unmask and EOI.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Co-developed-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Jiaxun Yang [Wed, 25 Mar 2020 03:54:56 +0000 (11:54 +0800)]
dt-bindings: interrupt-controller: Add Loongson LIOINTC
Document Loongson I/O Interrupt controller.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Co-developed-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Jiaxun Yang [Wed, 25 Mar 2020 03:54:55 +0000 (11:54 +0800)]
irqchip: loongson-liointc: Workaround LPC IRQ Errata
The 1.0 version of that controller has a bug that status bit
of LPC IRQ sometimes doesn't get set correctly.
So we can always blame LPC IRQ when spurious interrupt happens
at the parent interrupt line which LPC IRQ supposed to route
to.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Co-developed-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Jiaxun Yang [Wed, 25 Mar 2020 03:54:54 +0000 (11:54 +0800)]
irqchip: Add driver for Loongson I/O Local Interrupt Controller
This controller appeared on Loongson family of chips as the primary
package interrupt source.
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Co-developed-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Huacai Chen <chenhc@lemote.com>
Reviewed-by: Marc Zyngier <maz@kernel.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Bartlomiej Zolnierkiewicz [Tue, 24 Mar 2020 11:14:20 +0000 (12:14 +0100)]
docs: mips: remove no longer needed au1xxx_ide.rst documentation
Since the au1xxx-ide IDE host driver is no longer needed its documentation
can be removed.
Acked-by: Manuel Lauss <manuel.lauss@gmail.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Bartlomiej Zolnierkiewicz [Tue, 24 Mar 2020 11:14:19 +0000 (12:14 +0100)]
MIPS: Alchemy: remove no longer used au1xxx_ide.h header
Since the only user of this header (au1xxx-ide IDE host driver) is
now gone it can also be removed.
Acked-by: Paul Burton <paulburton@kernel.org>
Acked-by: Manuel Lauss <manuel.lauss@gmail.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Bartlomiej Zolnierkiewicz [Tue, 24 Mar 2020 11:14:18 +0000 (12:14 +0100)]
ide: remove no longer used au1xxx-ide driver
Commit
54ff4a1d1732 ("MIPS: Alchemy: pata_platform for DB1200")
from year 2014 converted the only user of au1xxx-ide IDE host
driver (MIPS Alchemy DB1200 platform) to use pata_platform
libata host driver instead. This patch removes dead au1xxx-ide
driver code.
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Manuel Lauss <manuel.lauss@gmail.com>
Acked-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Tiezhu Yang [Wed, 5 Feb 2020 04:08:33 +0000 (12:08 +0800)]
MIPS: Add support for Desktop Management Interface (DMI)
Enable DMI scanning on the MIPS architecture, this setups DMI identifiers
(dmi_system_id) for printing it out on task dumps and prepares DIMM entry
information (dmi_memdev_info) from the SMBIOS table. With this patch, the
driver can easily match various of mainboards.
In the SMBIOS reference specification, the table anchor string "_SM_" is
present in the address range 0xF0000 to 0xFFFFF on a 16-byte boundary,
but there exists a special case for Loongson platform, when call function
dmi_early_remap, it should specify the start address to 0xFFFE000 due to
it is reserved for SMBIOS and can be normally access in the BIOS.
This patch works fine on the Loongson 3A3000 platform which belongs to
MIPS architecture and has no influence on the other architectures such
as x86 and ARM.
Additionally, in order to avoid the unknown risks on the mips platform
which is not MACH_LOONGSON64, the DMI config is better to depend on
MACH_LOONGSON64. If other mips platform also needs this DMI feature in
the future, the "depends on" condition can be modified.
Co-developed-by: Yinglu Yang <yangyinglu@loongson.cn>
Signed-off-by: Yinglu Yang <yangyinglu@loongson.cn>
[jiaxun.yang@flygoat.com: Refine definitions and Kconfig]
Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Reviewed-by: Huacai Chen <chenhc@lemote.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Tiezhu Yang [Wed, 5 Feb 2020 04:08:32 +0000 (12:08 +0800)]
firmware: dmi: Add macro SMBIOS_ENTRY_POINT_SCAN_START
Use SMBIOS_ENTRY_POINT_SCAN_START instead of 0xF0000, because other
archtecture maybe use a special start address such as 0xFFFE000 for
Loongson platform.
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Reviewed-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Sergio Paracuellos [Thu, 12 Mar 2020 11:29:15 +0000 (12:29 +0100)]
MIPS: ralink: mt7621: introduce 'soc_device' initialization
mt7621 SoC has its own 'ralink_soc_info' structure with some
information about the soc itself. Pcie controller and pcie phy
drivers for this soc which are still in staging git tree make uses
of 'soc_device_attribute' looking for revision 'E2' in order to
know if reset lines are or not inverted. This way of doing things
seems to be necessary in order to make things clean and properly.
Hence, introduce this 'soc_device' to be able to properly use those
attributes in drivers. Also set 'data' pointer points to the struct
'ralink_soc_info' to be able to export also current soc information
using this mechanism.
Cc: Paul Burton <paul.burton@mips.com>
Cc: ralf@linux-mips.org
Cc: jhogan@kernel.org
Cc: john@phrozen.org
Cc: NeilBrown <neil@brown.name>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-mips@vger.kernel.org
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
H. Nikolaus Schaller [Fri, 6 Mar 2020 21:06:33 +0000 (22:06 +0100)]
MIPS: CI20: defconfig: multiple improvements
a) configure for supporting modules
Not all drivers need to be compiled into the kernel.
Support building and loading of kernel modules.
b) compile leds-gpio driver into the kernel and configure for LED triggers
DTS has been augmented to add some gpio-leds. We need the leds-gpio driver
and enable the triggers.
c) configure CONFIG_REGULATOR_ACT8865 for PMU
The PMU on the CI20 board is an ACT8600 using the ACT8865 driver.
Since it is not compiled, the PMU and the CI20 board is running in
power-on reset state of the PMU.
d) compile gpio-ir driver
The CI20 board has a gpio based IR receiver.
e) configure for CONFIG_KEYBOARD_GPIO=m
The SW1 button is hooked up to send input events.
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
H. Nikolaus Schaller [Fri, 6 Mar 2020 21:06:32 +0000 (22:06 +0100)]
MIPS: DTS: CI20: multiple DTS improvements
a) add DT node for SW1 as Enter button
The SW1 button can be used as a simple one-button keyboard
and is connected to PD17.
Note: SW1 has a second meaning to change the boot sequence
when pressed while powering on.
b) give eth0_power a defined voltage.
This is a 3.3V power switch (DVNET3.3V).
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Alex Smith [Fri, 6 Mar 2020 21:06:31 +0000 (22:06 +0100)]
MIPS: DTS: CI20: add DT node for IR sensor
The infrared sensor on the CI20 board is connected to a GPIO and can
be operated by using the gpio-ir-recv driver. Add a DT node for the
sensor to allow that driver to be used.
Signed-off-by: Alex Smith <alex.smith@imgtec.com>
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Thomas Bogendoerfer [Mon, 23 Mar 2020 12:38:45 +0000 (13:38 +0100)]
Merge tag 'mips_fixes_5.6.1' into mips-next
Pull in mips-fixes avoiding conflicts with more CI20 DT changes.
A few MIPS fixes:
- DT fixes for CI20
- Fix command line handling
- Correct patchwork URL
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Tiezhu Yang [Tue, 17 Mar 2020 13:09:46 +0000 (21:09 +0800)]
MIPS: Loongson: Do not initialise statics to 0
Fix the following checkpatch error:
ERROR: do not initialise statics to 0
#125: FILE: loongson64/numa.c:125:
+ static unsigned long num_physpages = 0;
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
bibo mao [Tue, 17 Mar 2020 06:03:14 +0000 (02:03 -0400)]
MIPS: Add header files reference with path prefix
There are some common header files which are referenced locally
with #includenext method, includenext is tricky method and only
used on mips platform.
This patech removes includenext method, replace it with defailed
pathname prefix for header files.
This patch passes to compile on all mips platform with defconfig,
and is verified on my loongson64 box.
Changes:
--------
v2:
- Fix compiling issue on malta platform
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: bibo mao <maobibo@loongson.cn>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
YunQiang Su [Sat, 7 Mar 2020 02:39:45 +0000 (10:39 +0800)]
Use ELF_BASE_PLATFORM to pass ISA level
Some userland application/program runtime/dynamic loaded need to
know about the current ISA level to use the best runtime.
While kernel doesn't provides this info.
ELF_PLATFORM only provides some info about the CPU, with very few info,
for example, the value is "mips" for both 24Kc and P6600.
Currently ELF_BASE_PLATFORM is not used by MIPS (only by powerpc).
So we cant set its value as:
mips2, mips3, mips4, mips5,
mips32, mips32r2, mips32r6
mips64, mips64r2, mips64r6
Then in userland, we can get it by:
getauxval(AT_BASE_PLATFORM)
The only problem is that it seems has different defination than ppc:
on ppc, it is the mircoarchitecture
while now we use it as ISA level on MIPS.
Signed-off-by: YunQiang Su <syq@debian.org>
Reviewed-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Kamal Dasu [Fri, 7 Feb 2020 22:33:07 +0000 (17:33 -0500)]
MIPS: c-r4k: Invalidate BMIPS5000 ZSCM prefetch lines
Zephyr secondary cache is 256KB, 128B lines. 32B sectors. A secondary cache
line can contain two instruction cache lines (64B), or four data cache
lines (32B). Hardware prefetch Cache detects stream access, and prefetches
ahead of processor access. Add support to invalidate BMIPS5000 cpu zephyr
secondary cache module (ZSCM) on DMA from device so that data returned is
coherent during DMA read operations.
Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
afzal mohammed [Sat, 14 Mar 2020 08:13:12 +0000 (13:43 +0530)]
MIPS: pass non-NULL dev_id on shared request_irq()
Recently all usages of setup_irq() was replaced by request_irq().
request_irq() does a few sanity checks that were not done in
setup_irq(), if they fail irq registration will fail. One of the check
is to ensure that non-NULL dev_id is passed in the case of shared irq.
This caused malta on qemu to hang.
Fix it by passing handler as dev_id to all request_irq()'s that are
shared. For sni, instead of passing non-NULL dev_id, remove shared irq
flags.
Fixes:
ac8fd122e070 ("MIPS: Replace setup_irq() by request_irq()")
Reported-by: Nathan Chancellor <natechancellor@gmail.com>
Suggested-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: afzal mohammed <afzal.mohd.ma@gmail.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Tested-by: Nathan Chancellor <natechancellor@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Thomas Bogendoerfer [Sat, 7 Mar 2020 09:00:22 +0000 (10:00 +0100)]
MAINTAINERS: Correct MIPS patchwork URL
MIPS patchwork lives on patchwork.kernel.org for quite some time.
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
H. Nikolaus Schaller [Fri, 6 Mar 2020 17:28:30 +0000 (18:28 +0100)]
MIPS: DTS: CI20: fix interrupt for pcf8563 RTC
Interrupts should not be specified by interrupt line but by
gpio parent and reference.
Fixes:
73f2b940474d ("MIPS: CI20: DTS: Add I2C nodes")
Cc: stable@vger.kernel.org
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
H. Nikolaus Schaller [Fri, 6 Mar 2020 17:27:58 +0000 (18:27 +0100)]
MIPS: DTS: CI20: fix PMU definitions for ACT8600
There is a ACT8600 on the CI20 board and the bindings of the
ACT8865 driver have changed without updating the CI20 device
tree. Therefore the PMU can not be probed successfully and
is running in power-on reset state.
Fix DT to match the latest act8865-regulator bindings.
Fixes:
73f2b940474d ("MIPS: CI20: DTS: Add I2C nodes")
Cc: stable@vger.kernel.org
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
afzal mohammed [Thu, 5 Mar 2020 11:57:53 +0000 (17:27 +0530)]
MIPS: Replace setup_irq() by request_irq()
request_irq() is preferred over setup_irq(). Invocations of setup_irq()
occur after memory allocators are ready.
Per tglx[1], setup_irq() existed in olden days when allocators were not
ready by the time early interrupts were initialized.
Hence replace setup_irq() by request_irq().
remove_irq() has been replaced by free_irq() as well.
There were build error's during previous version, couple of which was
reported by kbuild test robot <lkp@intel.com> of which one was reported
by Thomas Bogendoerfer <tsbogend@alpha.franken.de> as well. There were a
few more issues including build errors, those also have been fixed.
[1] https://lkml.kernel.org/r/alpine.DEB.2.20.
1710191609480.1971@nanos
Signed-off-by: afzal mohammed <afzal.mohd.ma@gmail.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Gustavo A. R. Silva [Tue, 22 Jan 2019 20:18:42 +0000 (14:18 -0600)]
MIPS: OCTEON: irq: Fix potential NULL pointer dereference
There is a potential NULL pointer dereference in case kzalloc()
fails and returns NULL.
Fix this by adding a NULL check on *cd*
This bug was detected with the help of Coccinelle.
Fixes:
64b139f97c01 ("MIPS: OCTEON: irq: add CIB and other fixes")
Cc: stable@vger.kernel.org
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Randy Dunlap [Sat, 1 Feb 2020 01:55:43 +0000 (17:55 -0800)]
arch/mips: change duplicated word in NUMA help text
Fix wording in NUMA help text.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Burton <paulburton@kernel.org>
Cc: linux-mips@vger.kernel.org
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Oleksij Rempel [Fri, 28 Feb 2020 05:52:38 +0000 (06:52 +0100)]
MIPS: reduce print level for cache information
Default printk log level is KERN_WARNING. This makes automatic log
parsing problematic, since we get false positive alarms on not critical
information.
Set all not critical cache related information to KERN_INFO, the same level
as used on most kernel drivers.
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
YueHaibing [Thu, 27 Feb 2020 07:05:02 +0000 (07:05 +0000)]
MIPS: pic32mzda: Drop pointless static qualifier
There is no need to have the 'struct device_node *node' variable static
since new value always be assigned before use it.
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Paul Cercueil [Tue, 25 Feb 2020 15:28:09 +0000 (12:28 -0300)]
MIPS: Fix CONFIG_MIPS_CMDLINE_DTB_EXTEND handling
The CONFIG_MIPS_CMDLINE_DTB_EXTEND option is used so that the kernel
arguments provided in the 'bootargs' property in devicetree are extended
with the kernel arguments provided by the bootloader.
The code was broken, as it didn't actually take any of the kernel
arguments provided in devicetree when that option was set.
Fixes:
7784cac69735 ("MIPS: cmdline: Clean up boot_command_line initialization")
Cc: stable@vger.kernel.org
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Paul Burton [Sat, 22 Feb 2020 17:04:17 +0000 (09:04 -0800)]
MAINTAINERS: Hand MIPS over to Thomas
My time with MIPS the company has reached its end, and so at best I'll
have little time spend on maintaining arch/mips/.
Ralf last authored a patch over 2 years ago, the last time he committed
one is even further back & activity was sporadic for a while before
that. The reality is that he isn't active.
Having a new maintainer with time to do things properly will be
beneficial all round. Thomas Bogendoerfer has been involved in MIPS
development for a long time & has offered to step up as maintainer, so
add Thomas and remove myself & Ralf from the MIPS entry.
Ralf already has an entry in CREDITS to honor his contributions, so this
just adds one for me.
Signed-off-by: Paul Burton <paulburton@kernel.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Acked-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-kernel@vger.kernel.org
Cc: linux-mips@vger.kernel.org
Finn Thain [Thu, 6 Feb 2020 23:01:13 +0000 (10:01 +1100)]
mips/jazz: Update jazz_defconfig for MIPS Magnum
Enable some options for machine type, framebuffer, serial controller and
ATA interfaces.
This allows a jazz_defconfig build to work on the emulated MIPS Magnum
machine provided by qemu-system-mips64el.
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Finn Thain [Thu, 6 Feb 2020 23:01:13 +0000 (10:01 +1100)]
mips/jazz: Remove redundant settings and shrink jazz_defconfig
Remove some redundant assignments, that have no effect on
'make jazz_defconfig':
CONFIG_INET_XFRM_MODE_TRANSPORT=m
CONFIG_INET_XFRM_MODE_TUNNEL=m
CONFIG_CRYPTO_HMAC=y
Also drop the settings relating to crypto, wireless, advanced
networking etc. The Kconfig defaults for these options are fine.
This reduces the size of vmlinux so it can be launched by
"NetBSD/arc Bootstrap, Revision 1.1", which is conveniently available
on NetBSD/arc 5.1 ISO images.
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Finn Thain [Thu, 6 Feb 2020 23:01:13 +0000 (10:01 +1100)]
fbdev/g364fb: Fix build failure
This patch resolves these compiler errors and warnings --
CC drivers/video/fbdev/g364fb.o
drivers/video/fbdev/g364fb.c: In function 'g364fb_cursor':
drivers/video/fbdev/g364fb.c:137:9: error: 'x' undeclared (first use in this function)
drivers/video/fbdev/g364fb.c:137:9: note: each undeclared identifier is reported only once for each function it appears in
drivers/video/fbdev/g364fb.c:137:7: error: implicit declaration of function 'fontwidth' [-Werror=implicit-function-declaration]
drivers/video/fbdev/g364fb.c:137:23: error: 'p' undeclared (first use in this function)
drivers/video/fbdev/g364fb.c:137:38: error: 'y' undeclared (first use in this function)
drivers/video/fbdev/g364fb.c:137:7: error: implicit declaration of function 'fontheight' [-Werror=implicit-function-declaration]
drivers/video/fbdev/g364fb.c: In function 'g364fb_init':
drivers/video/fbdev/g364fb.c:233:24: error: 'fbvar' undeclared (first use in this function)
drivers/video/fbdev/g364fb.c:234:24: error: 'xres' undeclared (first use in this function)
drivers/video/fbdev/g364fb.c:201:14: warning: unused variable 'j' [-Wunused-variable]
drivers/video/fbdev/g364fb.c:197:25: warning: unused variable 'pal_ptr' [-Wunused-variable]
The MIPS Magnum framebuffer console now works when tested in QEMU.
Cc: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Fixes:
1da177e4c3f4 ("Linux-2.6.12-rc2")
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
Tested-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: linux-fbdev@vger.kernel.org
Paul Cercueil [Tue, 11 Feb 2020 14:53:37 +0000 (11:53 -0300)]
MIPS: ingenic: DTS: Fix watchdog nodes
The devicetree ABI was broken on purpose by commit
6d532143c915
("watchdog: jz4740: Use regmap provided by TCU driver"), and
commit
1d9c30745455 ("watchdog: jz4740: Use WDT clock provided
by TCU driver"). The commit message of the latter explains why the ABI
was broken.
However, the current devicetree files were not updated to the new ABI
described in Documentation/devicetree/bindings/timer/ingenic,tcu.txt,
so the watchdog driver would not probe.
Fix this problem by updating the watchdog nodes to comply with the new
ABI.
Fixes:
6d532143c915 ("watchdog: jz4740: Use regmap provided by TCU driver")
Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Zhou Yanjie <zhouyanjie@wanyeetech.com>
Cc: od@zcrc.me
Cc: linux-mips@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: <stable@vger.kernel.org> # v5.5+
周琰杰 (Zhou Yanjie) [Sun, 16 Feb 2020 12:10:28 +0000 (20:10 +0800)]
MIPS: X1000: Fix clock of watchdog node.
The devicetree ABI was broken on purpose by commit
6d532143c915
("watchdog: jz4740: Use regmap provided by TCU driver"), and
commit
1d9c30745455 ("watchdog: jz4740: Use WDT clock provided
by TCU driver"). The commit message of the latter explains why the ABI
was broken.
However, the current devicetree files were not updated to the new ABI
described in Documentation/devicetree/bindings/timer/ingenic,tcu.txt,
so the watchdog driver would not probe.
Fix this problem by updating the clock of watchdog node from
"&cgu X1000_CLK_RTCLK" to "&tcu TCU_CLK_WDT" to comply with the new
ABI.
Fixes:
7a16ccd300c2 ("[v8,1/4] MIPS: Ingenic: Add Ingenic X1000 support.").
Signed-off-by: 周琰杰 (Zhou Yanjie) <zhouyanjie@wanyeetech.com>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Cc: paul@crapouillou.net
Cc: robh+dt@kernel.org
Cc: mark.rutland@arm.com
Cc: ralf@linux-mips.org
Cc: sernia.zhou@foxmail.com
Cc: zhenwenjin@gmail.com
Cc: dongsheng.qiu@ingenic.com
Krzysztof Kozlowski [Mon, 17 Feb 2020 16:56:34 +0000 (17:56 +0100)]
MIPS: configs: Cleanup old Kconfig options
CONFIG_MTD_NAND_IDS is gone and not needed (part of CONFIG_MTD_NAND)
since commit
f16bd7ca0457 ("mtd: nand: Kill the MTD_NAND_IDS Kconfig
option").
CONFIG_IOSCHED_DEADLINE, CONFIG_IOSCHED_CFQ and CONFIG_DEFAULT_NOOP are
gone since commit
f382fb0bcef4 ("block: remove legacy IO schedulers").
The IOSCHED_DEADLINE was replaced by MQ_IOSCHED_DEADLINE and it will be
now enabled by default (along with MQ_IOSCHED_KYBER).
The BFQ_GROUP_IOSCHED is the only multiqueue scheduler which comes with
group scheduling so select it in configs previously choosing
CFQ_GROUP_IOSCHED.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Geert Uytterhoeven [Wed, 12 Feb 2020 10:15:44 +0000 (11:15 +0100)]
MIPS: ralink: Replace <linux/clk-provider.h> by <linux/of_clk.h>
The Ralink platform code is not a clock provider, and just needs to call
of_clk_init().
Hence it can include <linux/of_clk.h> instead of <linux/clk-provider.h>.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: John Crispin <john@phrozen.org>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Paul Cercueil <paul@crapouillou.net>
Cc: James Hartley <james.hartley@sondrel.com>
Cc: linux-mips@vger.kernel.org
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: linux-clk@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Geert Uytterhoeven [Wed, 12 Feb 2020 10:15:43 +0000 (11:15 +0100)]
MIPS: Pistachio: Replace <linux/clk-provider.h> by <linux/of_clk.h>
The Pistachio platform code is not a clock provider, and just needs to
call of_clk_init().
Hence it can include <linux/of_clk.h> instead of <linux/clk-provider.h>.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Acked-by: James Hartley <james.hartley@sondrel.com>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Paul Cercueil <paul@crapouillou.net>
Cc: John Crispin <john@phrozen.org>
Cc: linux-mips@vger.kernel.org
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: linux-clk@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Geert Uytterhoeven [Wed, 12 Feb 2020 10:15:42 +0000 (11:15 +0100)]
MIPS: pic32mzda: Replace <linux/clk-provider.h> by <linux/of_clk.h>
The Microchip PIC32MZDA platform code is not a clock provider, and just
needs to call of_clk_init().
Hence it can include <linux/of_clk.h> instead of <linux/clk-provider.h>.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Paul Cercueil <paul@crapouillou.net>
Cc: James Hartley <james.hartley@sondrel.com>
Cc: John Crispin <john@phrozen.org>
Cc: linux-mips@vger.kernel.org
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: linux-clk@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Geert Uytterhoeven [Wed, 12 Feb 2020 10:15:41 +0000 (11:15 +0100)]
MIPS: jz4740: Replace <linux/clk-provider.h> by <linux/of_clk.h>
The Ingenic JZ4740 platform code is not a clock provider, and just needs
to call of_clk_init().
Hence it can include <linux/of_clk.h> instead of <linux/clk-provider.h>.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Reviewed-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: James Hartley <james.hartley@sondrel.com>
Cc: John Crispin <john@phrozen.org>
Cc: linux-mips@vger.kernel.org
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: linux-clk@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Geert Uytterhoeven [Wed, 12 Feb 2020 10:15:40 +0000 (11:15 +0100)]
MIPS: generic: Replace <linux/clk-provider.h> by <linux/of_clk.h>
The generic MIPS platform code is not a clock provider, and just needs
to call of_clk_init().
Hence it can include <linux/of_clk.h> instead of <linux/clk-provider.h>.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Paul Cercueil <paul@crapouillou.net>
Cc: James Hartley <james.hartley@sondrel.com>
Cc: John Crispin <john@phrozen.org>
Cc: linux-mips@vger.kernel.org
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: linux-clk@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Geert Uytterhoeven [Wed, 12 Feb 2020 10:15:39 +0000 (11:15 +0100)]
MIPS: BMIPS: Replace <linux/clk-provider.h> by <linux/of_clk.h>
The Broadcom BMIPS platform code is not a clock provider, and just needs
to call of_clk_init().
Hence it can include <linux/of_clk.h> instead of <linux/clk-provider.h>.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Paul Cercueil <paul@crapouillou.net>
Cc: James Hartley <james.hartley@sondrel.com>
Cc: John Crispin <john@phrozen.org>
Cc: linux-mips@vger.kernel.org
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: linux-clk@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Geert Uytterhoeven [Wed, 12 Feb 2020 10:15:38 +0000 (11:15 +0100)]
MIPS: ath79: Replace <linux/clk-provider.h> by <linux/of_clk.h>
The Atheros 7/9xxx platform code is not a clock provider, and just needs
to call of_clk_init().
Hence it can include <linux/of_clk.h> instead of <linux/clk-provider.h>.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Florian Fainelli <f.fainelli@gmail.com>
Cc: Paul Cercueil <paul@crapouillou.net>
Cc: James Hartley <james.hartley@sondrel.com>
Cc: John Crispin <john@phrozen.org>
Cc: linux-mips@vger.kernel.org
Cc: bcm-kernel-feedback-list@broadcom.com
Cc: linux-clk@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Nathan Chancellor [Mon, 17 Feb 2020 21:11:49 +0000 (14:11 -0700)]
MIPS: vdso: Wrap -mexplicit-relocs in cc-option
Clang does not support this option and errors out:
clang-11: error: unknown argument: '-mexplicit-relocs'
Clang does not appear to need this flag like GCC does because the jalr
check that was added in commit
976c23af3ee5 ("mips: vdso: add build
time check that no 'jalr t9' calls left") passes just fine with
$ make ARCH=mips CC=clang CROSS_COMPILE=mipsel-linux-gnu- malta_defconfig arch/mips/vdso/
even before commit
d3f703c4359f ("mips: vdso: fix 'jalr t9' crash in
vdso code").
-mrelax-pic-calls has been supported since clang 9, which is the
earliest version that could build a working MIPS kernel, and it is the
default for clang so just leave it be.
Fixes:
d3f703c4359f ("mips: vdso: fix 'jalr t9' crash in vdso code")
Link: https://github.com/ClangBuiltLinux/linux/issues/890
Signed-off-by: Nathan Chancellor <natechancellor@gmail.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Tested-by: Nick Desaulniers <ndesaulniers@google.com>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: clang-built-linux@googlegroups.com
Linus Torvalds [Sun, 16 Feb 2020 21:16:59 +0000 (13:16 -0800)]
Linux 5.6-rc2
Linus Torvalds [Sun, 16 Feb 2020 21:05:46 +0000 (13:05 -0800)]
Merge tag 'for-linus-5.6-1' of https://github.com/cminyard/linux-ipmi
Pull IPMI update from Corey Minyard:
"Minor bug fixes for IPMI
I know this is late; I've been travelling and, well, I've been
distracted.
This is just a few bug fixes and adding i2c support to the IPMB
driver, which is something I wanted from the beginning for it"
* tag 'for-linus-5.6-1' of https://github.com/cminyard/linux-ipmi:
drivers: ipmi: fix off-by-one bounds check that leads to a out-of-bounds write
ipmi:ssif: Handle a possible NULL pointer reference
drivers: ipmi: Modify max length of IPMB packet
drivers: ipmi: Support raw i2c packet in IPMB
Linus Torvalds [Sun, 16 Feb 2020 21:01:42 +0000 (13:01 -0800)]
Merge tag 'for-linus' of git://git./virt/kvm/kvm
Pull KVM fixes from Paolo Bonzini:
"Bugfixes and improvements to selftests.
On top of this, Mauro converted the KVM documentation to rst format,
which was very welcome"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (44 commits)
docs: virt: guest-halt-polling.txt convert to ReST
docs: kvm: review-checklist.txt: rename to ReST
docs: kvm: Convert timekeeping.txt to ReST format
docs: kvm: Convert s390-diag.txt to ReST format
docs: kvm: Convert ppc-pv.txt to ReST format
docs: kvm: Convert nested-vmx.txt to ReST format
docs: kvm: Convert mmu.txt to ReST format
docs: kvm: Convert locking.txt to ReST format
docs: kvm: Convert hypercalls.txt to ReST format
docs: kvm: arm/psci.txt: convert to ReST
docs: kvm: convert arm/hyp-abi.txt to ReST
docs: kvm: Convert api.txt to ReST format
docs: kvm: convert devices/xive.txt to ReST
docs: kvm: convert devices/xics.txt to ReST
docs: kvm: convert devices/vm.txt to ReST
docs: kvm: convert devices/vfio.txt to ReST
docs: kvm: convert devices/vcpu.txt to ReST
docs: kvm: convert devices/s390_flic.txt to ReST
docs: kvm: convert devices/mpic.txt to ReST
docs: kvm: convert devices/arm-vgit.txt to ReST
...
Linus Torvalds [Sun, 16 Feb 2020 20:49:36 +0000 (12:49 -0800)]
Merge tag 'edac_urgent_for_5.6' of git://git./linux/kernel/git/ras/ras
Pull EDAC fixes from Borislav Petkov:
"Two fixes for use-after-free and memory leaking in the EDAC core, by
Robert Richter.
Debug options like DEBUG_TEST_DRIVER_REMOVE, KASAN and DEBUG_KMEMLEAK
unearthed issues with the lifespan of memory allocated by the EDAC
memory controller descriptor due to misdesigned memory freeing, done
partially by the EDAC core *and* the driver core, which is problematic
to say the least.
These two are minimal fixes to take care of stable - a proper rework
is following which cleans up that mess properly"
* tag 'edac_urgent_for_5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras:
EDAC/sysfs: Remove csrow objects on errors
EDAC/mc: Fix use-after-free and memleaks during device removal
Linus Torvalds [Sun, 16 Feb 2020 20:35:52 +0000 (12:35 -0800)]
Merge tag 'block-5.6-2020-02-16' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
"Not a lot here, which is great, basically just three small bcache
fixes from Coly, and four NVMe fixes via Keith"
* tag 'block-5.6-2020-02-16' of git://git.kernel.dk/linux-block:
nvme: fix the parameter order for nvme_get_log in nvme_get_fw_slot_info
nvme/pci: move cqe check after device shutdown
nvme: prevent warning triggered by nvme_stop_keep_alive
nvme/tcp: fix bug on double requeue when send fails
bcache: remove macro nr_to_fifo_front()
bcache: Revert "bcache: shrink btree node cache after bch_btree_check()"
bcache: ignore pending signals when creating gc and allocator thread
Linus Torvalds [Sun, 16 Feb 2020 19:43:45 +0000 (11:43 -0800)]
Merge tag 'for-5.6-rc1-tag' of git://git./linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"Two races fixed, memory leak fix, sysfs directory fixup and two new
log messages:
- two fixed race conditions: extent map merging and truncate vs
fiemap
- create the right sysfs directory with device information and move
the individual device dirs under it
- print messages when the tree-log is replayed at mount time or
cannot be replayed on remount"
* tag 'for-5.6-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
btrfs: sysfs, move device id directories to UUID/devinfo
btrfs: sysfs, add UUID/devinfo kobject
Btrfs: fix race between shrinking truncate and fiemap
btrfs: log message when rw remount is attempted with unclean tree-log
btrfs: print message when tree-log replay starts
Btrfs: fix race between using extent maps and merging them
btrfs: ref-verify: fix memory leaks
Linus Torvalds [Sun, 16 Feb 2020 19:41:29 +0000 (11:41 -0800)]
Merge tag '5.6-rc1-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull cifs fixes from Steve French:
"Four small CIFS/SMB3 fixes. One (the EA overflow fix) for stable"
* tag '5.6-rc1-smb3-fixes' of git://git.samba.org/sfrench/cifs-2.6:
cifs: make sure we do not overflow the max EA buffer size
cifs: enable change notification for SMB2.1 dialect
cifs: Fix mode output in debugging statements
cifs: fix mount option display for sec=krb5i
Linus Torvalds [Sun, 16 Feb 2020 19:12:06 +0000 (11:12 -0800)]
Merge tag 'ext4_for_linus_stable' of git://git./linux/kernel/git/tytso/ext4
Pull ext4 fixes from Ted Ts'o:
"Miscellaneous ext4 bug fixes (all stable fodder)"
* tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4:
ext4: improve explanation of a mount failure caused by a misconfigured kernel
jbd2: do not clear the BH_Mapped flag when forgetting a metadata buffer
jbd2: move the clearing of b_modified flag to the journal_unmap_buffer()
ext4: add cond_resched() to ext4_protect_reserved_inode
ext4: fix checksum errors with indexed dirs
ext4: fix support for inode sizes > 1024 bytes
ext4: simplify checking quota limits in ext4_statfs()
ext4: don't assume that mmp_nodename/bdevname have NUL
Linus Torvalds [Sun, 16 Feb 2020 00:49:25 +0000 (16:49 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
- a few drivers have been updated to use flexible-array syntax instead
of GCC extension
- ili210x touchscreen driver now supports the 2120 protocol flavor
- a couple more of Synaptics devices have been switched over to RMI4
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: cyapa - replace zero-length array with flexible-array member
Input: tca6416-keypad - replace zero-length array with flexible-array member
Input: gpio_keys_polled - replace zero-length array with flexible-array member
Input: synaptics - remove the LEN0049 dmi id from topbuttonpad list
Input: synaptics - enable SMBus on ThinkPad L470
Input: synaptics - switch T470s to RMI4 by default
Input: gpio_keys - replace zero-length array with flexible-array member
Input: goldfish_events - replace zero-length array with flexible-array member
Input: psmouse - switch to using i2c_new_scanned_device()
Input: ili210x - add ili2120 support
Input: ili210x - fix return value of is_visible function
Linus Torvalds [Sun, 16 Feb 2020 00:38:49 +0000 (16:38 -0800)]
Merge tag 'for-linus' of git://git./linux/kernel/git/rdma/rdma
Pull rdma fixes from Jason Gunthorpe:
"Not too much going on here, though there are about four fixes related
to stuff merged during the last merge window.
We also see the return of a syzkaller instance with access to RDMA
devices, and a few bugs detected by that squished.
- Fix three crashers and a memory memory leak for HFI1
- Several bugs found by syzkaller
- A bug fix for the recent QP counters feature on older mlx5 HW
- Locking inversion in cxgb4
- Unnecessary WARN_ON in siw
- A umad crasher regression during unload, from a bug fix for
something else
- Bugs introduced in the merge window:
- Missed list_del in uverbs file rework, core and mlx5 devx
- Unexpected integer math truncation in the mlx5 VAR patches
- Compilation bug fix for the VAR patches on 32 bit"
* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma:
IB/mlx5: Use div64_u64 for num_var_hw_entries calculation
RDMA/core: Fix protection fault in get_pkey_idx_qp_list
RDMA/rxe: Fix soft lockup problem due to using tasklets in softirq
RDMA/mlx5: Prevent overflow in mmap offset calculations
IB/umad: Fix kernel crash while unloading ib_umad
RDMA/mlx5: Fix async events cleanup flows
RDMA/core: Add missing list deletion on freeing event queue
RDMA/siw: Remove unwanted WARN_ON in siw_cm_llp_data_ready()
RDMA/iw_cxgb4: initiate CLOSE when entering TERM
IB/mlx5: Return failure when rts2rts_qp_counters_set_id is not supported
RDMA/core: Fix invalid memory access in spec_filter_size
IB/rdmavt: Reset all QPs when the device is shut down
IB/hfi1: Close window for pq and request coliding
IB/hfi1: Acquire lock to release TID entries when user file is closed
RDMA/hfi1: Fix memory leak in _dev_comp_vect_mappings_create
Linus Torvalds [Sat, 15 Feb 2020 21:16:47 +0000 (13:16 -0800)]
Merge tag 'armsoc-fixes' of git://git./linux/kernel/git/soc/soc
Pull ARM SoC fixes from Olof Johansson:
"A handful of fixes that have come in since the merge window:
- Fix of PCI interrupt map on arm64 fast model (SW emulator)
- Fixlet for sound on ST platforms and a small cleanup of deprecated
DT properties
- A stack buffer overflow fix for moxtet
- Fuse driver build fix for Tegra194
- A few config updates to turn on new drivers merged this cycle"
* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
bus: moxtet: fix potential stack buffer overflow
soc/tegra: fuse: Fix build with Tegra194 configuration
ARM: dts: sti: fixup sound frame-inversion for stihxxx-b2120.dtsi
ARM: dts: sti: Remove deprecated snps PHY properties for stih410-b2260
arm64: defconfig: Enable DRM_SUN6I_DSI
arm64: defconfig: Enable CONFIG_SUN8I_THERMAL
ARM: sunxi: Enable CONFIG_SUN8I_THERMAL
arm64: defconfig: Set bcm2835-dma as built-in
ARM: configs: Cleanup old Kconfig options
ARM: npcm: Bring back GPIOLIB support
arm64: dts: fast models: Fix FVP PCI interrupt-map property
Linus Torvalds [Sat, 15 Feb 2020 21:10:38 +0000 (13:10 -0800)]
Merge tag 's390-5.6-3' of git://git./linux/kernel/git/s390/linux
Pull s390 updates from Vasily Gorbik:
- Enable paes-s390 cipher selftests in testmgr (acked-by Herbert Xu).
- Fix protected key length update in PKEY_SEC2PROTK ioctl and increase
card/queue requests counter to 64-bit in crypto code.
- Fix clang warning in get_tod_clock.
- Fix ultravisor info length extensions handling.
- Fix style of SPDX License Identifier in vfio-ccw.
- Avoid unnecessary GFP_ATOMIC and simplify ACK tracking in qdio.
* tag 's390-5.6-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
crypto/testmgr: enable selftests for paes-s390 ciphers
s390/time: Fix clk type in get_tod_clock
s390/uv: Fix handling of length extensions
s390/qdio: don't allocate *aob array with GFP_ATOMIC
s390/qdio: simplify ACK tracking
s390/zcrypt: fix card and queue total counter wrap
s390/pkey: fix missing length of protected key on return
vfio-ccw: Use the correct style for SPDX License Identifier
Linus Torvalds [Sat, 15 Feb 2020 21:03:50 +0000 (13:03 -0800)]
Merge tag 'hwmon-for-v5.6-rc2' of git://git./linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
"Fix compatible string typos in the xdpe12284 driver, and a wrong bit
value in the ltc2978 driver"
* tag 'hwmon-for-v5.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (pmbus/xdpe12284) fix typo in compatible strings
hwmon: (pmbus/ltc2978) Fix PMBus polling of MFR_COMMON definitions.
Linus Torvalds [Sat, 15 Feb 2020 20:51:22 +0000 (12:51 -0800)]
Merge branch 'sched-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull scheduler fixes from Ingo Molnar:
"Misc fixes all over the place:
- Fix NUMA over-balancing between lightly loaded nodes. This is
fallout of the big load-balancer rewrite.
- Fix the NOHZ remote loadavg update logic, which fixes anomalies
like reported 150 loadavg on mostly idle CPUs.
- Fix XFS performance/scalability
- Fix throttled groups unbound task-execution bug
- Fix PSI procfs boundary condition
- Fix the cpu.uclamp.{min,max} cgroup configuration write checks
- Fix DocBook annotations
- Fix RCU annotations
- Fix overly CPU-intensive housekeeper CPU logic loop on large CPU
counts"
* 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
sched/fair: Fix kernel-doc warning in attach_entity_load_avg()
sched/core: Annotate curr pointer in rq with __rcu
sched/psi: Fix OOB write when writing 0 bytes to PSI files
sched/fair: Allow a per-CPU kthread waking a task to stack on the same CPU, to fix XFS performance regression
sched/fair: Prevent unlimited runtime on throttled group
sched/nohz: Optimize get_nohz_timer_target()
sched/uclamp: Reject negative values in cpu_uclamp_write()
sched/fair: Allow a small load imbalance between low utilisation SD_NUMA domains
timers/nohz: Update NOHZ load in remote tick
sched/core: Don't skip remote tick for idle CPUs
Christophe JAILLET [Sun, 2 Feb 2020 20:19:22 +0000 (21:19 +0100)]
MIPS: VPE: Fix a double free and a memory leak in 'release_vpe()'
Pointer on the memory allocated by 'alloc_progmem()' is stored in
'v->load_addr'. So this is this memory that should be freed by
'release_progmem()'.
'release_progmem()' is only a call to 'kfree()'.
With the current code, there is both a double free and a memory leak.
Fix it by passing the correct pointer to 'release_progmem()'.
Fixes:
e01402b115ccc ("More AP / SP bits for the 34K, the Malta bits and things. Still wants")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: ralf@linux-mips.org
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: kernel-janitors@vger.kernel.org
Mark Tomlinson [Tue, 11 Feb 2020 21:24:55 +0000 (10:24 +1300)]
MIPS: cavium_octeon: Fix syncw generation.
The Cavium Octeon CPU uses a special sync instruction for implementing
wmb, and due to a CPU bug, the instruction must appear twice. A macro
had been defined to hide this:
#define __SYNC_rpt(type) (1 + (type == __SYNC_wmb))
which was intended to evaluate to 2 for __SYNC_wmb, and 1 for any other
type of sync. However, this expression is evaluated by the assembler,
and not the compiler, and the result of '==' in the assembler is 0 or
-1, not 0 or 1 as it is in C. The net result was wmb() producing no code
at all. The simple fix in this patch is to change the '+' to '-'.
Fixes:
bf92927251b3 ("MIPS: barrier: Add __SYNC() infrastructure")
Signed-off-by: Mark Tomlinson <mark.tomlinson@alliedtelesis.co.nz>
Tested-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Victor Kamensky [Tue, 11 Feb 2020 19:24:34 +0000 (11:24 -0800)]
mips: vdso: add build time check that no 'jalr t9' calls left
vdso shared object cannot have GOT based PIC 'jalr t9' calls
because nobody set GOT table in vdso. Contributing into vdso
.o files are compiled in PIC mode and as result for internal
static functions calls compiler will generate 'jalr t9'
instructions. Those are supposed to be converted into PC
relative 'bal' calls by linker when relocation are processed.
Mips global GOT entries do have dynamic relocations and they
will be caught by cmd_vdso_check Makefile rule. Static PIC
calls go through mips local GOT entries that do not have
dynamic relocations. For those 'jalr t9' calls could be present
but without dynamic relocations and they need to be converted
to 'bal' calls by linker.
Add additional build time check to make sure that no 'jalr t9'
slip through because of some toolchain misconfiguration that
prevents 'jalr t9' to 'bal' conversion.
Signed-off-by: Victor Kamensky <kamensky@cisco.com>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: bruce.ashfield@gmail.com
Cc: richard.purdie@linuxfoundation.org
Paul Burton [Sat, 15 Feb 2020 20:38:36 +0000 (12:38 -0800)]
MIPS: Disable VDSO time functionality on microMIPS
A check we're about to add to pick up on function calls that depend on
bogus use of the GOT in the VDSO picked up on instances of such function
calls in microMIPS builds. Since the code appears genuinely problematic,
and given the relatively small amount of use & testing that microMIPS
sees, go ahead & disable the VDSO for microMIPS builds.
Signed-off-by: Paul Burton <paulburton@kernel.org>
Linus Torvalds [Sat, 15 Feb 2020 20:30:42 +0000 (12:30 -0800)]
Merge branch 'perf-urgent-for-linus' of git://git./linux/kernel/git/tip/tip
Pull perf fixes from Ingo Molnar:
"Fixes and HW enablement patches:
- Tooling fixes, most of which are tooling header synchronization
with v5.6 changes
- Fix kprobes fallout on ARM
- Add Intel Elkhart Lake support and extend Tremont support, these
are relatively simple and should only affect those models
- Fix the AMD family 17h generic event table"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (30 commits)
perf llvm: Fix script used to obtain kernel make directives to work with new kbuild
tools headers kvm: Sync linux/kvm.h with the kernel sources
tools headers kvm: Sync kvm headers with the kernel sources
tools arch x86: Sync asm/cpufeatures.h with the kernel sources
tools headers x86: Sync disabled-features.h
tools include UAPI: Sync sound/asound.h copy
tools headers UAPI: Sync asm-generic/mman-common.h with the kernel
perf tools: Add arm64 version of get_cpuid()
tools headers UAPI: Sync drm/i915_drm.h with the kernel sources
tools headers uapi: Sync linux/fscrypt.h with the kernel sources
tools headers UAPI: Sync sched.h with the kernel
perf trace: Resolve prctl's 'option' arg strings to numbers
perf beauty prctl: Export the 'options' strarray
tools headers UAPI: Sync prctl.h with the kernel sources
tools headers UAPI: Sync copy of arm64's asm/unistd.h with the kernel sources
perf maps: Move kmap::kmaps setup to maps__insert()
perf maps: Fix map__clone() for struct kmap
perf maps: Mark ksymbol DSOs with kernel type
perf maps: Mark module DSOs with kernel type
tools include UAPI: Sync x86's syscalls_64.tbl, generic unistd.h and fcntl.h to pick up openat2 and pidfd_getfd
...
Victor Kamensky [Tue, 11 Feb 2020 19:24:33 +0000 (11:24 -0800)]
mips: vdso: fix 'jalr t9' crash in vdso code
Observed that when kernel is built with Yocto mips64-poky-linux-gcc,
and mips64-poky-linux-gnun32-gcc toolchain, resulting vdso contains
'jalr t9' instructions in its code and since in vdso case nobody
sets GOT table code crashes when instruction reached. On other hand
observed that when kernel is built mips-poky-linux-gcc toolchain, the
same 'jalr t9' instruction are replaced with PC relative function
calls using 'bal' instructions.
The difference boils down to -mrelax-pic-calls and -mexplicit-relocs
gcc options that gets different default values depending on gcc
target triplets and corresponding binutils. -mrelax-pic-calls got
enabled by default only in mips-poky-linux-gcc case. MIPS binutils
ld relies on R_MIPS_JALR relocation to convert 'jalr t9' into 'bal'
and such relocation is generated only if -mrelax-pic-calls option
is on.
Please note 'jalr t9' conversion to 'bal' can happen only to static
functions. These static PIC calls use mips local GOT entries that
are supposed to be filled with start of DSO value by run-time linker
(missing in VDSO case) and they do not have dynamic relocations.
Global mips GOT entries must have dynamic relocations and they should
be prevented by cmd_vdso_check Makefile rule.
Solution call out -mrelax-pic-calls and -mexplicit-relocs options
explicitly while compiling MIPS vdso code. That would get correct
and consistent between different toolchains behaviour.
Reported-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Victor Kamensky <kamensky@cisco.com>
Signed-off-by: Paul Burton <paulburton@kernel.org>
Cc: linux-mips@vger.kernel.org
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: Vincenzo Frascino <vincenzo.frascino@arm.com>
Cc: richard.purdie@linuxfoundation.org
Marek Behún [Sat, 15 Feb 2020 14:21:30 +0000 (15:21 +0100)]
bus: moxtet: fix potential stack buffer overflow
The input_read function declares the size of the hex array relative to
sizeof(buf), but buf is a pointer argument of the function. The hex
array is meant to contain hexadecimal representation of the bin array.
Link: https://lore.kernel.org/r/20200215142130.22743-1-marek.behun@nic.cz
Fixes:
5bc7f990cd98 ("bus: Add support for Moxtet bus")
Signed-off-by: Marek Behún <marek.behun@nic.cz>
Reported-by: sohu0106 <sohu0106@126.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Theodore Ts'o [Fri, 14 Feb 2020 23:11:19 +0000 (18:11 -0500)]
ext4: improve explanation of a mount failure caused by a misconfigured kernel
If CONFIG_QFMT_V2 is not enabled, but CONFIG_QUOTA is enabled, when a
user tries to mount a file system with the quota or project quota
enabled, the kernel will emit a very confusing messsage:
EXT4-fs warning (device vdc): ext4_enable_quotas:5914: Failed to enable quota tracking (type=0, err=-3). Please run e2fsck to fix.
EXT4-fs (vdc): mount failed
We will now report an explanatory message indicating which kernel
configuration options have to be enabled, to avoid customer/sysadmin
confusion.
Link: https://lore.kernel.org/r/20200215012738.565735-1-tytso@mit.edu
Google-Bug-Id:
149093531
Fixes:
7c319d328505b778 ("ext4: make quota as first class supported feature")
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@kernel.org
Ingo Molnar [Sat, 15 Feb 2020 08:35:11 +0000 (09:35 +0100)]
Merge tag 'perf-urgent-for-mingo-5.6-
20200214' of git://git./linux/kernel/git/acme/linux into perf/urgent
Pull perf/urgent fixes from Arnaldo Carvalho de Melo:
BPF:
Arnaldo Carvalho de Melo:
- Fix script used to obtain kernel make directives to work with new kbuild
used for building BPF programs.
maps:
Jiri Olsa:
- Fixup kmap->kmaps backpointer in kernel maps.
arm64:
John Garry:
- Add arm64 version of get_cpuid() to get proper, arm64 specific output from
'perf list' and other tools.
perf top:
Kim Phillips:
- Update kernel idle symbols so that output in AMD systems is in line with
other systems.
perf stat:
Kim Phillips:
- Don't report a null stalled cycles per insn metric.
tools headers:
Arnaldo Carvalho de Melo:
- Sync tools/ headers with the kernel sources to get things like syscall
numbers and new arguments so that 'perf trace' can decode and use them in
tracepoint filters, e.g. prctl's new PR_{G,S}ET_IO_FLUSHER options.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Gustavo A. R. Silva [Sat, 15 Feb 2020 01:03:12 +0000 (17:03 -0800)]
Input: cyapa - replace zero-length array with flexible-array member
The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to declare
variable-length types such as these ones is a flexible array member[1][2],
introduced in C99:
struct foo {
int stuff;
struct boo array[];
};
By making use of the mechanism above, we will get a compiler warning
in case the flexible array does not occur last in the structure, which
will help us prevent some kind of undefined behavior bugs from being
inadvertently introduced[3] to the codebase from now on.
Also, notice that, dynamic memory allocations won't be affected by
this change:
"Flexible array members have incomplete type, and so the sizeof operator
may not be applied. As a quirk of the original implementation of
zero-length arrays, sizeof evaluates to zero."[1]
This issue was found with the help of Coccinelle.
[1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
[2] https://github.com/KSPP/linux/issues/21
[3] commit
76497732932f ("cxgb3/l2t: Fix undefined behaviour")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Link: https://lore.kernel.org/r/20200214172132.GA28389@embeddedor
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Gustavo A. R. Silva [Sat, 15 Feb 2020 01:02:11 +0000 (17:02 -0800)]
Input: tca6416-keypad - replace zero-length array with flexible-array member
The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to declare
variable-length types such as these ones is a flexible array member[1][2],
introduced in C99:
struct foo {
int stuff;
struct boo array[];
};
By making use of the mechanism above, we will get a compiler warning
in case the flexible array does not occur last in the structure, which
will help us prevent some kind of undefined behavior bugs from being
inadvertently introduced[3] to the codebase from now on.
Also, notice that, dynamic memory allocations won't be affected by
this change:
"Flexible array members have incomplete type, and so the sizeof operator
may not be applied. As a quirk of the original implementation of
zero-length arrays, sizeof evaluates to zero."[1]
This issue was found with the help of Coccinelle.
[1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
[2] https://github.com/KSPP/linux/issues/21
[3] commit
76497732932f ("cxgb3/l2t: Fix undefined behaviour")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Link: https://lore.kernel.org/r/20200214172022.GA27490@embeddedor
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Gustavo A. R. Silva [Sat, 15 Feb 2020 01:01:46 +0000 (17:01 -0800)]
Input: gpio_keys_polled - replace zero-length array with flexible-array member
The current codebase makes use of the zero-length array language
extension to the C90 standard, but the preferred mechanism to declare
variable-length types such as these ones is a flexible array member[1][2],
introduced in C99:
struct foo {
int stuff;
struct boo array[];
};
By making use of the mechanism above, we will get a compiler warning
in case the flexible array does not occur last in the structure, which
will help us prevent some kind of undefined behavior bugs from being
inadvertently introduced[3] to the codebase from now on.
Also, notice that, dynamic memory allocations won't be affected by
this change:
"Flexible array members have incomplete type, and so the sizeof operator
may not be applied. As a quirk of the original implementation of
zero-length arrays, sizeof evaluates to zero."[1]
This issue was found with the help of Coccinelle.
[1] https://gcc.gnu.org/onlinedocs/gcc/Zero-Length.html
[2] https://github.com/KSPP/linux/issues/21
[3] commit
76497732932f ("cxgb3/l2t: Fix undefined behaviour")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Link: https://lore.kernel.org/r/20200214171907.GA26588@embeddedor
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Linus Torvalds [Fri, 14 Feb 2020 22:46:11 +0000 (14:46 -0800)]
Merge tag 'nfs-for-5.6-2' of git://git.linux-nfs.org/projects/anna/linux-nfs
Pull NFS client bugfixes from Anna Schumaker:
"The only stable fix this time is the DMA scatter-gather list bug fixed
by Chuck.
The rest fix up races and refcounting issues that have been found
during testing.
Stable fix:
- fix DMA scatter-gather list mapping imbalance
The rest:
- fix directory verifier races
- fix races between open and dentry revalidation
- fix revalidation of dentries with delegations
- fix "cachethis" setting for writes
- fix delegation and delegation cred pinning"
* tag 'nfs-for-5.6-2' of git://git.linux-nfs.org/projects/anna/linux-nfs:
NFSv4: Ensure the delegation cred is pinned when we call delegreturn
NFSv4: Ensure the delegation is pinned in nfs_do_return_delegation()
NFSv4.1 make cachethis=no for writes
xprtrdma: Fix DMA scatter-gather list mapping imbalance
NFSv4: Fix revalidation of dentries with delegations
NFSv4: Fix races between open and dentry revalidation
NFS: Fix up directory verifier races
Linus Torvalds [Fri, 14 Feb 2020 22:42:31 +0000 (14:42 -0800)]
Merge tag 'ceph-for-5.6-rc2' of https://github.com/ceph/ceph-client
Pull ceph fixes from Ilya Dryomov:
- make O_DIRECT | O_APPEND combination work better
- redo the server path canonicalization patch that went into -rc1
- fix the 'noacl' mount option that got broken by the conversion to the
new mount API in 5.5
* tag 'ceph-for-5.6-rc2' of https://github.com/ceph/ceph-client:
ceph: noacl mount option is effectively ignored
ceph: canonicalize server path in place
ceph: do not execute direct write in parallel if O_APPEND is specified
Linus Torvalds [Fri, 14 Feb 2020 21:47:02 +0000 (13:47 -0800)]
Merge tag 'io_uring-5.6-2020-02-14' of git://git.kernel.dk/linux-block
Pull io_uring fixes from Jens Axboe:
"Here's a set of fixes for io_uring:
- Various fixes with cleanups from Pavel, fixing corner cases where
we're not correctly dealing with iovec cleanup.
- Clarify that statx/openat/openat2 don't accept fixed files
- Buffered raw device write EOPTNOTSUPP fix
- Ensure async workers grab current->fs
- A few task exit fixes with pending requests that grab the file
table
- send/recvmsg async load fix
- io-wq offline node setup fix
- CQ overflow flush in poll"
* tag 'io_uring-5.6-2020-02-14' of git://git.kernel.dk/linux-block: (21 commits)
io_uring: prune request from overflow list on flush
io-wq: don't call kXalloc_node() with non-online node
io_uring: retain sockaddr_storage across send/recvmsg async punt
io_uring: cancel pending async work if task exits
io-wq: add io_wq_cancel_pid() to cancel based on a specific pid
io-wq: make io_wqe_cancel_work() take a match handler
io_uring: fix openat/statx's filename leak
io_uring: fix double prep iovec leak
io_uring: fix async close() with f_op->flush()
io_uring: allow AT_FDCWD for non-file openat/openat2/statx
io_uring: grab ->fs as part of async preparation
io-wq: add support for inheriting ->fs
io_uring: retry raw bdev writes if we hit -EOPNOTSUPP
io_uring: add cleanup for openat()/statx()
io_uring: fix iovec leaks
io_uring: remove unused struct io_async_open
io_uring: flush overflowed CQ events in the io_uring_poll()
io_uring: statx/openat/openat2 don't support fixed files
io_uring: fix deferred req iovec leak
io_uring: fix 1-bit bitfields to be unsigned
...
Linus Torvalds [Fri, 14 Feb 2020 20:40:38 +0000 (12:40 -0800)]
Merge git://git./linux/kernel/git/netdev/net
Pull networking fixes from David Miller:
1) Fix interrupt name truncation in mv88e6xxx dsa driver, from Andrew
Lunn.
2) Process generic XDP even if SKB is cloned, from Toke Høiland-Jørgensen.
3) Fix leak of kernel memory to userspace in smc, from Eric Dumazet.
4) Add some missing netlink attribute validation to matchall and
flower, from Davide Caratti.
5) Send icmp responses properly when NAT has been applied to the frame
before we get to the tunnel emitting the icmp, from Jason Donenfeld.
6) Make sure there is enough SKB headroom when adding dsa tags for qca
and ar9331. From Per Forlin.
* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (62 commits)
netdevice.h: fix all kernel-doc and Sphinx warnings
net: dsa: tag_ar9331: Make sure there is headroom for tag
net: dsa: tag_qca: Make sure there is headroom for tag
net, ip6_tunnel: enhance tunnel locate with link check
net/smc: no peer ID in CLC decline for SMCD
net/smc: transfer fasync_list in case of fallback
net: hns3: fix a copying IPv6 address error in hclge_fd_get_flow_tuples()
net: hns3: fix VF bandwidth does not take effect in some case
net: hns3: add management table after IMP reset
mac80211: fix wrong 160/80+80 MHz setting
cfg80211: add missing policy for NL80211_ATTR_STATUS_CODE
xfrm: interface: use icmp_ndo_send helper
wireguard: device: use icmp_ndo_send helper
sunvnet: use icmp_ndo_send helper
gtp: use icmp_ndo_send helper
icmp: introduce helper for nat'd source address in network device context
net/sched: flower: add missing validation of TCA_FLOWER_FLAGS
net/sched: matchall: add missing validation of TCA_MATCHALL_FLAGS
net/flow_dissector: remove unexist field description
page_pool: refill page when alloc.count of pool is zero
...
Linus Torvalds [Fri, 14 Feb 2020 20:34:30 +0000 (12:34 -0800)]
Merge tag 'pm-5.6-rc2' of git://git./linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
"Fix three issues related to the handling of wakeup events signaled
through the ACPI SCI while suspended to idle (Rafael Wysocki) and
unexport an internal cpufreq variable (Yangtao Li)"
* tag 'pm-5.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: PM: s2idle: Prevent spurious SCIs from waking up the system
ACPICA: Introduce acpi_any_gpe_status_set()
ACPI: PM: s2idle: Avoid possible race related to the EC GPE
ACPI: EC: Fix flushing of pending work
cpufreq: Make cpufreq_global_kobject static
Linus Torvalds [Fri, 14 Feb 2020 20:27:54 +0000 (12:27 -0800)]
Merge tag 'sound-5.6-rc2' of git://git./linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai:
"The only common change is the regression fix of the previous PCM fix
patch for managed buffers while the rest are usual suspects, USB-audio
and HD-audio device-specific quirks.
The change for UAC2 clock validation workaround became a bit big, but
the changes are fairly straightforward"
* tag 'sound-5.6-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
ALSA: pcm: Fix double hw_free calls
ALSA: usb-audio: Add clock validity quirk for Denon MC7000/MCX8000
ALSA: hda/realtek - Fix silent output on MSI-GL73
ALSA: hda/realtek - Add more codec supported Headset Button
ALSA: usb-audio: Apply sample rate quirk for Audioengine D1
ALSA: usb-audio: Fix UAC2/3 effect unit parsing
ALSA: usb-audio: Apply 48kHz fixed rate playback for Jabra Evolve 65 headset
Linus Torvalds [Fri, 14 Feb 2020 20:23:16 +0000 (12:23 -0800)]
Merge tag 'drm-fixes-2020-02-14' of git://anongit.freedesktop.org/drm/drm
Pull drm fixes from Dave Airlie:
"The core has a build fix for edid code on certain compilers/arches/,
one MST fix and one vgem fix. Regular amdgpu fixes, and a couple of
small driver fixes.
The i915 fixes are bit larger than normal for this stage, but they
were having CI issues last week, and they hadn't sent any fixes last
week due to this.
core:
- edid build fix
mst:
- fix NULL ptr deref
vgem:
- fix close after free
msm:
- better dma-api usage
sun4i:
- disable allow_fb_modifiers
amdgpu:
- Additional OD fixes for navi
- Misc display fixes
- VCN 2.5 DPG fix
- Prevent build errors on PowerPC on some configs
- GDS EDC fix
i915:
- dsi/acpi fixes
- gvt locking and allocation fixes
- gem/gt fixes
- bios timing parameters fix"
* tag 'drm-fixes-2020-02-14' of git://anongit.freedesktop.org/drm/drm: (50 commits)
drm/i915: Mark the removal of the i915_request from the sched.link
drm/i915/execlists: Reclaim the hanging virtual request
drm/i915/execlists: Take a reference while capturing the guilty request
drm/i915/execlists: Offline error capture
drm/i915/gt: Allow temporary suspension of inflight requests
drm/i915: Keep track of request among the scheduling lists
drm/i915/gem: Tighten checks and acquiring the mmap object
drm/i915: Fix preallocated barrier list append
drm/i915/gt: Acquire ce->active before ce->pin_count/ce->pin_mutex
drm/i915: Tighten atomicity of i915_active_acquire vs i915_active_release
drm/i915: Stub out i915_gpu_coredump_put
drm/amdgpu:/navi10: use the ODCAP enum to index the caps array
drm/amdgpu: update smu_v11_0_pptable.h
drm/amdgpu: correct comment to clear up the confusion
drm/amd/display: DCN2.x Do not program DPPCLK if same value
drm/amd/display: Don't map ATOM_ENABLE to ATOM_INIT
drm/amdgpu/vcn2.5: fix warning
drm/amdgpu: limit GDS clearing workaround in cold boot sequence
drm/amdgpu: fix amdgpu pmu to use hwc->config instead of hwc->conf
amdgpu: Prevent build errors regarding soft/hard-float FP ABI tags
...
Jason Gunthorpe [Thu, 6 Feb 2020 14:27:54 +0000 (10:27 -0400)]
IB/mlx5: Use div64_u64 for num_var_hw_entries calculation
On i386:
ERROR: "__udivdi3" [drivers/infiniband/hw/mlx5/mlx5_ib.ko] undefined!
ERROR: "__divdi3" [drivers/infiniband/hw/mlx5/mlx5_ib.ko] undefined!
Fixes:
f164be8c0366 ("IB/mlx5: Extend caps stage to handle VAR capabilities")
Reported-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested
Reported-by: Alexander Lobakin <alobakin@dlink.ru>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Yi Zhang [Fri, 14 Feb 2020 10:48:02 +0000 (18:48 +0800)]
nvme: fix the parameter order for nvme_get_log in nvme_get_fw_slot_info
nvme fw-activate operation will get bellow warning log,
fix it by update the parameter order
[ 113.231513] nvme nvme0: Get FW SLOT INFO log error
Fixes:
0e98719b0e4b ("nvme: simplify the API for getting log pages")
Reported-by: Sujith Pandel <sujith_pandel@dell.com>
Reviewed-by: David Milburn <dmilburn@redhat.com>
Signed-off-by: Yi Zhang <yi.zhang@redhat.com>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Keith Busch [Wed, 12 Feb 2020 16:41:05 +0000 (01:41 +0900)]
nvme/pci: move cqe check after device shutdown
Many users have reported nvme triggered irq_startup() warnings during
shutdown. The driver uses the nvme queue's irq to synchronize scanning
for completions, and enabling an interrupt affined to only offline CPUs
triggers the alarming warning.
Move the final CQE check to after disabling the device and all
registered interrupts have been torn down so that we do not have any
IRQ to synchronize.
Link: https://bugzilla.kernel.org/show_bug.cgi?id=206509
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Nigel Kirkland [Tue, 11 Feb 2020 00:01:45 +0000 (16:01 -0800)]
nvme: prevent warning triggered by nvme_stop_keep_alive
Delayed keep alive work is queued on system workqueue and may be cancelled
via nvme_stop_keep_alive from nvme_reset_wq, nvme_fc_wq or nvme_wq.
Check_flush_dependency detects mismatched attributes between the work-queue
context used to cancel the keep alive work and system-wq. Specifically
system-wq does not have the WQ_MEM_RECLAIM flag, whereas the contexts used
to cancel keep alive work have WQ_MEM_RECLAIM flag.
Example warning:
workqueue: WQ_MEM_RECLAIM nvme-reset-wq:nvme_fc_reset_ctrl_work [nvme_fc]
is flushing !WQ_MEM_RECLAIM events:nvme_keep_alive_work [nvme_core]
To avoid the flags mismatch, delayed keep alive work is queued on nvme_wq.
However this creates a secondary concern where work and a request to cancel
that work may be in the same work queue - namely err_work in the rdma and
tcp transports, which will want to flush/cancel the keep alive work which
will now be on nvme_wq.
After reviewing the transports, it looks like err_work can be moved to
nvme_reset_wq. In fact that aligns them better with transition into
RESETTING and performing related reset work in nvme_reset_wq.
Change nvme-rdma and nvme-tcp to perform err_work in nvme_reset_wq.
Signed-off-by: Nigel Kirkland <nigel.kirkland@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Anton Eidelman [Mon, 10 Feb 2020 18:37:18 +0000 (10:37 -0800)]
nvme/tcp: fix bug on double requeue when send fails
When nvme_tcp_io_work() fails to send to socket due to
connection close/reset, error_recovery work is triggered
from nvme_tcp_state_change() socket callback.
This cancels all the active requests in the tagset,
which requeues them.
The failed request, however, was ended and thus requeued
individually as well unless send returned -EPIPE.
Another return code to be treated the same way is -ECONNRESET.
Double requeue caused BUG_ON(blk_queued_rq(rq))
in blk_mq_requeue_request() from either the individual requeue
of the failed request or the bulk requeue from
blk_mq_tagset_busy_iter(, nvme_cancel_request, );
Signed-off-by: Anton Eidelman <anton@lightbitslabs.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Ronnie Sahlberg [Thu, 13 Feb 2020 02:14:47 +0000 (12:14 +1000)]
cifs: make sure we do not overflow the max EA buffer size
RHBZ: 1752437
Before we add a new EA we should check that this will not overflow
the maximum buffer we have available to read the EAs back.
Otherwise we can get into a situation where the EAs are so big that
we can not read them back to the client and thus we can not list EAs
anymore or delete them.
Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
CC: Stable <stable@vger.kernel.org>
Steve French [Thu, 13 Feb 2020 04:37:08 +0000 (22:37 -0600)]
cifs: enable change notification for SMB2.1 dialect
It was originally enabled only for SMB3 or later dialects, but
had requests to add it to SMB2.1 mounts as well given the
large number of systems at that dialect level.
Signed-off-by: Steve French <stfrench@microsoft.com>
Reported-by: L Walsh <cifs@tlinx.org>
Acked-by: Ronnie Sahlberg <lsahlber@redhat.com>
Randy Dunlap [Thu, 13 Feb 2020 06:28:20 +0000 (22:28 -0800)]
netdevice.h: fix all kernel-doc and Sphinx warnings
Eliminate all kernel-doc and Sphinx warnings in
<linux/netdevice.h>. Fixes these warnings:
../include/linux/netdevice.h:2100: warning: Function parameter or member 'gso_partial_features' not described in 'net_device'
../include/linux/netdevice.h:2100: warning: Function parameter or member 'l3mdev_ops' not described in 'net_device'
../include/linux/netdevice.h:2100: warning: Function parameter or member 'xfrmdev_ops' not described in 'net_device'
../include/linux/netdevice.h:2100: warning: Function parameter or member 'tlsdev_ops' not described in 'net_device'
../include/linux/netdevice.h:2100: warning: Function parameter or member 'name_assign_type' not described in 'net_device'
../include/linux/netdevice.h:2100: warning: Function parameter or member 'ieee802154_ptr' not described in 'net_device'
../include/linux/netdevice.h:2100: warning: Function parameter or member 'mpls_ptr' not described in 'net_device'
../include/linux/netdevice.h:2100: warning: Function parameter or member 'xdp_prog' not described in 'net_device'
../include/linux/netdevice.h:2100: warning: Function parameter or member 'gro_flush_timeout' not described in 'net_device'
../include/linux/netdevice.h:2100: warning: Function parameter or member 'xdp_bulkq' not described in 'net_device'
../include/linux/netdevice.h:2100: warning: Function parameter or member 'xps_cpus_map' not described in 'net_device'
../include/linux/netdevice.h:2100: warning: Function parameter or member 'xps_rxqs_map' not described in 'net_device'
../include/linux/netdevice.h:2100: warning: Function parameter or member 'qdisc_hash' not described in 'net_device'
../include/linux/netdevice.h:3552: WARNING: Inline emphasis start-string without end-string.
../include/linux/netdevice.h:3552: WARNING: Inline emphasis start-string without end-string.
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 14 Feb 2020 15:34:51 +0000 (07:34 -0800)]
Merge branch 'dsa-headroom'
Per Forlin says:
====================
net: dsa: Make sure there is headroom for tag
Sorry for re-posting yet another time....
I manage to include multiple email-senders and forgot to include cover-letter.
Let's hope everyhthing is in order this time.
Fix two tag drivers to make sure there is headroom for the tag data.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Per Forlin [Thu, 13 Feb 2020 14:37:10 +0000 (15:37 +0100)]
net: dsa: tag_ar9331: Make sure there is headroom for tag
Passing tag size to skb_cow_head will make sure
there is enough headroom for the tag data.
This change does not introduce any overhead in case there
is already available headroom for tag.
Signed-off-by: Per Forlin <perfn@axis.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Per Forlin [Thu, 13 Feb 2020 14:37:09 +0000 (15:37 +0100)]
net: dsa: tag_qca: Make sure there is headroom for tag
Passing tag size to skb_cow_head will make sure
there is enough headroom for the tag data.
This change does not introduce any overhead in case there
is already available headroom for tag.
Signed-off-by: Per Forlin <perfn@axis.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
William Dauchy [Thu, 13 Feb 2020 17:19:22 +0000 (18:19 +0100)]
net, ip6_tunnel: enhance tunnel locate with link check
With ipip, it is possible to create an extra interface explicitly
attached to a given physical interface:
# ip link show tunl0
4: tunl0@NONE: <NOARP> mtu 1480 qdisc noop state DOWN mode DEFAULT group default qlen 1000
link/ipip 0.0.0.0 brd 0.0.0.0
# ip link add tunl1 type ipip dev eth0
# ip link show tunl1
6: tunl1@eth0: <NOARP> mtu 1480 qdisc noop state DOWN mode DEFAULT group default qlen 1000
link/ipip 0.0.0.0 brd 0.0.0.0
But it is not possible with ip6tnl:
# ip link show ip6tnl0
5: ip6tnl0@NONE: <NOARP> mtu 1452 qdisc noop state DOWN mode DEFAULT group default qlen 1000
link/tunnel6 :: brd ::
# ip link add ip6tnl1 type ip6tnl dev eth0
RTNETLINK answers: File exists
This patch aims to make it possible by adding link comparaison in both
tunnel locate and lookup functions; we also modify mtu calculation when
attached to an interface with a lower mtu.
This permits to make use of x-netns communication by moving the newly
created tunnel in a given netns.
Signed-off-by: William Dauchy <w.dauchy@criteo.com>
Reviewed-by: Nicolas Dichtel <nicolas.dichtel@6wind.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Olof Johansson [Fri, 14 Feb 2020 15:24:38 +0000 (07:24 -0800)]
Merge tag 'sti-dt-for-5.7-round1' of git://git./linux/kernel/git/pchotard/sti into arm/fixes
STi dt fixes:
-------------
- remove deprecated Synopsys PHY dt properties
- fix sound frame-inversion property
* tag 'sti-dt-for-5.7-round1' of git://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti:
ARM: dts: sti: fixup sound frame-inversion for stihxxx-b2120.dtsi
ARM: dts: sti: Remove deprecated snps PHY properties for stih410-b2260
Link: https://lore.kernel.org/r/afe20a6d-061b-a93c-2e60-206b0e8d0f81@st.com
Signed-off-by: Olof Johansson <olof@lixom.net>
David S. Miller [Fri, 14 Feb 2020 15:16:08 +0000 (07:16 -0800)]
Merge tag 'mac80211-for-net-2020-02-14' of git://git./linux/kernel/git/jberg/mac80211
Johannes Berg says:
====================
Just a few fixes:
* avoid running out of tracking space for frames that need
to be reported to userspace by using more bits
* fix beacon handling suppression by adding some relevant
elements to the CRC calculation
* fix quiet mode in action frames
* fix crash in ethtool for virt_wifi and similar
* add a missing policy entry
* fix 160 & 80+80 bandwidth to take local capabilities into
account
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 14 Feb 2020 15:09:36 +0000 (07:09 -0800)]
Merge branch 'smc-fixes'
Karsten Graul says:
====================
net/smc: fixes for -net
Fix a syzbot finding and a problem with the CLC handshake content.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Ursula Braun [Fri, 14 Feb 2020 07:59:00 +0000 (08:59 +0100)]
net/smc: no peer ID in CLC decline for SMCD
Just SMCR requires a CLC Peer ID, but not SMCD. The field should be
zero for SMCD.
Fixes:
c758dfddc1b5 ("net/smc: add SMC-D support in CLC messages")
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ursula Braun [Fri, 14 Feb 2020 07:58:59 +0000 (08:58 +0100)]
net/smc: transfer fasync_list in case of fallback
SMC does not work together with FASTOPEN. If sendmsg() is called with
flag MSG_FASTOPEN in SMC_INIT state, the SMC-socket switches to
fallback mode. To handle the previous ioctl FIOASYNC call correctly
in this case, it is necessary to transfer the socket wait queue
fasync_list to the internal TCP socket.
Reported-by: syzbot+4b1fe8105f8044a26162@syzkaller.appspotmail.com
Fixes:
ee9dfbef02d18 ("net/smc: handle sockopts forcing fallback")
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
David S. Miller [Fri, 14 Feb 2020 15:05:18 +0000 (07:05 -0800)]
Merge branch 'hns3-fixes'
Huazhong Tan says:
====================
net: hns3: fixes for -net
This series includes three bugfixes for the HNS3 ethernet driver.
[patch 1] fixes a management table lost issue after IMP reset.
[patch 2] fixes a VF bandwidth configuration not work problem.
[patch 3] fixes a problem related to IPv6 address copying.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Guangbin Huang [Fri, 14 Feb 2020 01:53:43 +0000 (09:53 +0800)]
net: hns3: fix a copying IPv6 address error in hclge_fd_get_flow_tuples()
The IPv6 address defined in struct in6_addr is specified as
big endian, but there is no specified endian in struct
hclge_fd_rule_tuples, so it will cause a problem if directly
use memcpy() to copy ipv6 address between these two structures
since this field in struct hclge_fd_rule_tuples is little endian.
This patch fixes this problem by using be32_to_cpu() to convert
endian of IPv6 address of struct in6_addr before copying.
Fixes:
d93ed94fbeaf ("net: hns3: add aRFS support for PF")
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yonglong Liu [Fri, 14 Feb 2020 01:53:42 +0000 (09:53 +0800)]
net: hns3: fix VF bandwidth does not take effect in some case
When enabling 4 TC after setting the bandwidth of VF, the bandwidth
of VF will resume to default value, because of the qset resources
changed in this case.
This patch fixes it by using a fixed VF's qset resources according to
HNAE3_MAX_TC macro.
Fixes:
ee9e44248f52 ("net: hns3: add support for configuring bandwidth of VF on the host")
Signed-off-by: Yonglong Liu <liuyonglong@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Yufeng Mo [Fri, 14 Feb 2020 01:53:41 +0000 (09:53 +0800)]
net: hns3: add management table after IMP reset
In the current process, the management table is missing after the
IMP reset. This patch adds the management table to the reset process.
Fixes:
f5aac71c0327 ("net: hns3: add manager table initialization for hardware")
Signed-off-by: Yufeng Mo <moyufeng@huawei.com>
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>