It's both set and used solely by mcdi_filters.c, so there's no reason
for it to be in ef10-specific nic_data.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Store the mc_chaining bit in struct efx_mcdi_filter_table, so that common
code in mcdi_filters.c doesn't need to get it from ef10-specific nic_data.
Also, probe the firmware workaround just before the call to
efx_mcdi_filter_table_probe(), rather than in a random other part of the
driver bringup, to ensure that (a) it gets probed in time and (b) it gets
reprobed as necessary on resets, no matter how the surrounding code gets
reorganised and reordered.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Common code in mcdi_filters.c uses these flags, so by moving them to
either struct efx_nic (in the case of must_realloc_vis) or struct
efx_mcdi_filter_table (for must_restore_rss_contexts and
must_restore_filters), decouple this code from ef10's nic_data.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Removes some efx_ef10_nic_data references from common code.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Various MCDI functions (especially in filter handling) need to check the
datapath caps, but those live in nic_data (since they don't exist on
Siena). Decouple from ef10-specific data structures by adding check_caps
to the nic_type, to allow using these functions from non-ef10 drivers.
Also add a convenience macro efx_has_cap() to reduce the amount of
boilerplate involved in calling it.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Remove some usage of ef10-specific nic_data structs from common MCDI
functions, in preparation for using them from a non-EF10 driver.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Bhupesh Sharma says:
====================
net: Optimize the qed* allocations inside kdump kernel
Changes since v1:
----------------
- v1 can be seen here: http://lists.infradead.org/pipermail/kexec/2020-May/024935.html
- Addressed review comments received on v1:
* Removed unnecessary paranthesis.
* Used a different macro for minimum RX/TX ring count value in kdump
kernel.
Since kdump kernel(s) run under severe memory constraint with the
basic idea being to save the crashdump vmcore reliably when the primary
kernel panics/hangs, large memory allocations done by a network driver
can cause the crashkernel to panic with OOM.
The qed* drivers take up approximately 214MB memory when run in the
kdump kernel with the default configuration settings presently used in
the driver. With an usual crashkernel size of 512M, this allocation
is equal to almost half of the total crashkernel size allocated.
See some logs obtained via memstrack tool (see [1]) below:
dracut-pre-pivot[676]: ======== Report format module_summary: ========
dracut-pre-pivot[676]: Module qed using 149.6MB (2394 pages), peak allocation 149.6MB (2394 pages)
dracut-pre-pivot[676]: Module qede using 65.3MB (1045 pages), peak allocation 65.3MB (1045 pages)
This patchset tries to reduce the overall memory allocation profile of
the qed* driver when they run in the kdump kernel. With these
optimization we can see a saving of approx 85M in the kdump kernel:
dracut-pre-pivot[671]: ======== Report format module_summary: ========
dracut-pre-pivot[671]: Module qed using 124.6MB (1993 pages), peak allocation 124.7MB (1995 pages)
<..snip..>
dracut-pre-pivot[671]: Module qede using 4.6MB (73 pages), peak allocation 4.6MB (74 pages)
And the kdump kernel can save vmcore successfully via both ssh and nfs
interfaces.
This patchset contains two patches:
[PATCH 1/2] - Reduces the default TX and RX ring count in kdump kernel.
[PATCH 2/2] - Disables qed SRIOV feature in kdump kernel (as it is
normally not a supported kdump target for saving
vmcore).
[1]. Memstrack tool: https://github.com/ryncsn/memstrack
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
Since we have kdump kernel(s) running under severe memory constraint
it makes sense to disable the qed SRIOV functionality when running the
kdump kernel as kdump configurations on several distributions don't
support SRIOV targets for saving the vmcore (see [1] for example).
Currently the qed SRIOV functionality ends up consuming memory in
the kdump kernel, when we don't really use the same.
An example log seen in the kdump kernel with the SRIOV functionality
enabled can be seen below (obtained via memstrack tool, see [2]):
dracut-pre-pivot[676]: ======== Report format module_summary: ========
dracut-pre-pivot[676]: Module qed using 149.6MB (2394 pages), peak allocation 149.6MB (2394 pages)
This patch disables the SRIOV functionality inside kdump kernel and with
the same applied the memory consumption goes down:
dracut-pre-pivot[671]: ======== Report format module_summary: ========
dracut-pre-pivot[671]: Module qed using 124.6MB (1993 pages), peak allocation 124.7MB (1995 pages)
[1]. https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/html/managing_monitoring_and_updating_the_kernel/installing-and-configuring-kdump_managing-monitoring-and-updating-the-kernel#supported-kdump-targets_supported-kdump-configurations-and-targets
[2]. Memstrack tool: https://github.com/ryncsn/memstrack
Cc: kexec@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: Ariel Elior <aelior@marvell.com>
Cc: GR-everest-linux-l2@marvell.com
Cc: Manish Chopra <manishc@marvell.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Bhupesh Sharma <bhsharma@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Normally kdump kernel(s) run under severe memory constraint with the
basic idea being to save the crashdump vmcore reliably when the primary
kernel panics/hangs.
Currently the qed* ethernet driver ends up consuming a lot of memory in
the kdump kernel, leading to kdump kernel panic when one tries to save
the vmcore via ssh/nfs (thus utilizing the services of the underlying
qed* network interfaces).
An example OOM message log seen in the kdump kernel can be seen here
[1], with crashkernel size reservation of 512M.
Using tools like memstrack (see [2]), we can track the modules taking up
the bulk of memory in the kdump kernel and organize the memory usage
output as per 'highest allocator first'. An example log for the OOM case
indicates that the qed* modules end up allocating approximately 216M
memory, which is a large part of the total crashkernel size:
dracut-pre-pivot[676]: ======== Report format module_summary: ========
dracut-pre-pivot[676]: Module qed using 149.6MB (2394 pages), peak allocation 149.6MB (2394 pages)
dracut-pre-pivot[676]: Module qede using 65.3MB (1045 pages), peak allocation 65.3MB (1045 pages)
This patch reduces the default RX and TX ring count from 1024 to 64
when running inside kdump kernel, which leads to a significant memory
saving.
An example log with the patch applied shows the reduced memory
allocation in the kdump kernel:
dracut-pre-pivot[674]: ======== Report format module_summary: ========
dracut-pre-pivot[674]: Module qed using 141.8MB (2268 pages), peak allocation 141.8MB (2268 pages)
<..snip..>
[dracut-pre-pivot[674]: Module qede using 4.8MB (76 pages), peak allocation 4.9MB (78 pages)
Tested crashdump vmcore save via ssh/nfs protocol using underlying qed*
network interface after applying this patch.
[1] OOM log:
------------
kworker/0:6: page allocation failure: order:6,
mode:0x60c0c0(GFP_KERNEL|__GFP_COMP|__GFP_ZERO), nodemask=(null)
kworker/0:6 cpuset=/ mems_allowed=0
CPU: 0 PID: 145 Comm: kworker/0:6 Not tainted 4.18.0-109.el8.aarch64 #1
Hardware name: To be filled by O.E.M. Saber/Saber, BIOS 0ACKL025
01/18/2019
Workqueue: events work_for_cpu_fn
Call trace:
dump_backtrace+0x0/0x188
show_stack+0x24/0x30
dump_stack+0x90/0xb4
warn_alloc+0xf4/0x178
__alloc_pages_nodemask+0xcac/0xd58
alloc_pages_current+0x8c/0xf8
kmalloc_order_trace+0x38/0x108
qed_iov_alloc+0x40/0x248 [qed]
qed_resc_alloc+0x224/0x518 [qed]
qed_slowpath_start+0x254/0x928 [qed]
__qede_probe+0xf8/0x5e0 [qede]
qede_probe+0x68/0xd8 [qede]
local_pci_probe+0x44/0xa8
work_for_cpu_fn+0x20/0x30
process_one_work+0x1ac/0x3e8
worker_thread+0x44/0x448
kthread+0x130/0x138
ret_from_fork+0x10/0x18
Cannot start slowpath
qede: probe of 0000:05:00.1 failed with error -12
[2]. Memstrack tool: https://github.com/ryncsn/memstrack
Cc: kexec@lists.infradead.org
Cc: linux-kernel@vger.kernel.org
Cc: Ariel Elior <aelior@marvell.com>
Cc: GR-everest-linux-l2@marvell.com
Cc: Manish Chopra <manishc@marvell.com>
Cc: David S. Miller <davem@davemloft.net>
Signed-off-by: Bhupesh Sharma <bhsharma@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
add set_link_ksettings implementation and improve the implementation
of get_link_ksettings
Signed-off-by: Luo bin <luobin9@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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]
sizeof(flexible-array-member) triggers a warning because flexible array
members have incomplete type[1]. There are some instances of code in
which the sizeof operator is being incorrectly/erroneously applied to
zero-length arrays and the result is zero. Such instances may be hiding
some bugs. So, this work (flexible-array member conversions) will also
help to get completely rid of those sorts of issues.
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 7649773293 ("cxgb3/l2t: Fix undefined behaviour")
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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]
sizeof(flexible-array-member) triggers a warning because flexible array
members have incomplete type[1]. There are some instances of code in
which the sizeof operator is being incorrectly/erroneously applied to
zero-length arrays and the result is zero. Such instances may be hiding
some bugs. So, this work (flexible-array member conversions) will also
help to get completely rid of those sorts of issues.
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 7649773293 ("cxgb3/l2t: Fix undefined behaviour")
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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]
sizeof(flexible-array-member) triggers a warning because flexible array
members have incomplete type[1]. There are some instances of code in
which the sizeof operator is being incorrectly/erroneously applied to
zero-length arrays and the result is zero. Such instances may be hiding
some bugs. So, this work (flexible-array member conversions) will also
help to get completely rid of those sorts of issues.
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 7649773293 ("cxgb3/l2t: Fix undefined behaviour")
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This patch removes the constant FMC2_TIMEOUT_US.
FMC2_TIMEOUT_MS will be used each time that we need to wait (except
when the timeout value is set by the framework).
It was seen, during stress tests with the sequencer in an overloaded
system, that we could be close to 1 second, even if we never met this
value. To be safe, FMC2_TIMEOUT_MS is set to 5 seconds.
Signed-off-by: Christophe Kerello <christophe.kerello@st.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/1588756279-17289-4-git-send-email-christophe.kerello@st.com
Add TCSR node and update MSS node to support MSA based Modem boot on
SC7180 SoCs.
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200421143228.8981-8-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add missing regions and remove unused regions from the reserved memory
map, as described in version 5.
Tested-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200421143228.8981-6-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Use a shorter SPDX identifier instead of pasting the whole license.
While here, replace duplicating PCA954x with PCA984x.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
device_create_file() is called the last in ->probe() but pca954x_cleanup(),
which is called earlier in error path, tries to remove never created file.
Move device_remove_file() call outside of pca954x_cleanup() to make it
slightly closer to what pca954x_init() is doing.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Device property API allows to gather device resources from different sources,
such as ACPI. Convert the drivers to unleash the power of device property API.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Refactor pca954x_irq_handler() to:
- use for_each_set_bit() macro
- use IRQ_RETVAL() macro
Above change makes code easy to read and understand.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Synchronise the bpf.h header under tools, to report the fixes recently
brought to the documentation for the BPF helpers.
Signed-off-by: Quentin Monnet <quentin@isovalent.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200511161536.29853-5-quentin@isovalent.com
Minor improvements to the documentation for BPF helpers:
* Fix formatting for the description of "bpf_socket" for
bpf_getsockopt() and bpf_setsockopt(), thus suppressing two warnings
from rst2man about "Unexpected indentation".
* Fix formatting for return values for bpf_sk_assign() and seq_file
helpers.
* Fix and harmonise formatting, in particular for function/struct names.
* Remove blank lines before "Return:" sections.
* Replace tabs found in the middle of text lines.
* Fix typos.
* Add a note to the footer (in Python script) about "bpftool feature
probe", including for listing features available to unprivileged
users, and add a reference to bpftool man page.
Thanks to Florian for reporting two typos (duplicated words).
Signed-off-by: Quentin Monnet <quentin@isovalent.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200511161536.29853-4-quentin@isovalent.com
Bring minor improvements to bpftool documentation. Fix or harmonise
formatting, update map types (including in interactive help), improve
description for "map create", fix a build warning due to a missing line
after the double-colon for the "bpftool prog profile" example,
complete/harmonise/sort the list of related bpftool man pages in
footers.
v2:
- Remove (instead of changing) mark-up on "value" in bpftool-map.rst,
when it does not refer to something passed on the command line.
- Fix an additional typo ("hexadeximal") in the same file.
Signed-off-by: Quentin Monnet <quentin@isovalent.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200511161536.29853-3-quentin@isovalent.com
Replace the use of kernel-only integer typedefs (u8, u32, etc.) by their
user space counterpart (__u8, __u32, etc.).
Similarly to what libbpf does, poison the typedefs to avoid introducing
them again in the future.
Signed-off-by: Quentin Monnet <quentin@isovalent.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Link: https://lore.kernel.org/bpf/20200511161536.29853-2-quentin@isovalent.com
In the absence of mba and mpss sub-child extract the mba/mpss regions
from the memory-region property.
Tested-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200421143228.8981-5-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Use memory-region property to reference mba and mpss memory regions.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200421143228.8981-4-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Add support for booting the Modem DSP found on Qualcomm's SC7180 SoCs.
Tested-by: Evan Green <evgreen@chromium.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200421143228.8981-3-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Constify some data structs that are never changed. In order to do so,
also update a couple of functions that now need to accept pointers to
const struct instead of struct. While at it, update a few more functions
to accept pointers to const struct instead of pointers.
This allows the compiler to put more data in the code segment instead of
the data segment, as seen by the output of the file command:
Before:
text data bss dec hex filename
27080 8144 192 35416 8a58 drivers/iio/light/ltr501.o
After:
text data bss dec hex filename
27688 7536 192 35416 8a58 drivers/iio/light/ltr501.o
Signed-off-by: Rikard Falkeborn <rikard.falkeborn@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This change makes the use of devm_iio_kfifo_allocate() to attach the
life-cycle of the kfifo buffer to the parent (client->dev) object.
This removes the need to explicitly free 'indio_dev->buffer' via
iio_kfifo_free(), which is the main intent.
Having done this, it is straight forward to move to devm_ calls throughout
and drop the remove function.
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Limit the output of humidity compensation to the range between 0 and 100
percent.
Depending on the calibration parameters of the individual sensor it
happens, that a humidity above 100 percent or below 0 percent is
calculated, which don't make sense in terms of relative humidity.
Add a clamp to the compensation formula as described in the datasheet of
the sensor in chapter 4.2.3.
Although this clamp is documented, it was never in the driver of the
kernel.
It depends on the circumstances (calibration parameters, temperature,
humidity) if one can see a value above 100 percent without the clamp.
The writer of this patch was working with this type of sensor without
noting this error. So it seems to be a rare event when this bug occures.
Signed-off-by: Andreas Klinger <ak@it-klinger.de>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Fix integartion time typo and while at it improve the comment with
the typo a bit in general.
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
On ACPI based systems the CPLM3218 ACPI device node describing the
CM3218[1] sensor typically will have some extra tables with register
init values for initializing the sensor and calibration info.
This is based on a newer version of cm32181.c, with a copyright of:
* Copyright (C) 2014 Capella Microsystems Inc.
* Author: Kevin Tsai <ktsai@capellamicro.com>
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2, as published
* by the Free Software Foundation.
Which is floating around on the net in various places, but the changes
from this newer version never made it upstream.
This was tested on the following models: Acer Switch 10 SW5-012 (CM32181)
Asus T100TA (CM3218), Asus T100CHI (CM3218) and HP X2 10-n000nd (CM32181).
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Add MPSS PAS support for SC7180 SoCs.
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200421143228.8981-2-sibis@codeaurora.org
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
arch/arm/boot/dts/uniphier-ref-daughter.dtsi has
compatible = "microchip,24lc128", "atmel,24c128";
and 'make ARCH=arm dtbs_check' warns this:
eeprom@50: compatible: ['microchip,24lc128', 'atmel,24c128'] is not valid under any of the given schemas (Possible causes of the failure)
Microchip 24LC128 is the device used on this board, and I see it in
https://www.microchip.com/wwwproducts/en/24LC128
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Rob Herring <robh@kernel.org>
- Resolve a data integrity problem with NFSD that I inadvertently
introduced last year. The change I made makes the NFS server's
duplicate reply cache ineffective when krb5i or krb5p are in use,
thus allowing the replay of non-idempotent NFS requests such as
RENAME, SETATTR, or even WRITEs.
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Merge tag 'nfsd-5.7-rc-2' of git://git.linux-nfs.org/projects/cel/cel-2.6
Pull nfsd fixes from Chuck Lever:
"Resolve a data integrity problem with NFSD that I inadvertently
introduced last year.
The change I made makes the NFS server's duplicate reply cache
ineffective when krb5i or krb5p are in use, thus allowing the replay
of non-idempotent NFS requests such as RENAME, SETATTR, or even
WRITEs"
* tag 'nfsd-5.7-rc-2' of git://git.linux-nfs.org/projects/cel/cel-2.6:
SUNRPC: Revert 241b1f419f ("SUNRPC: Remove xdr_buf_trim()")
SUNRPC: Fix GSS privacy computation of auth->au_ralign
SUNRPC: Add "@len" parameter to gss_unwrap()
Convert the i.MX7ULP watchdog binding to DT schema format using json-schema.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Convert the i.MX watchdog binding to DT schema format using json-schema.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Convert the MXS OCOTP binding to DT schema format using json-schema.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Convert the i.MX IIM binding to DT schema format using json-schema.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Convert the i.MX OCOTP binding to DT schema format using json-schema.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Convert the i.MX GPIO binding to DT schema format using json-schema.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Convert the i.MX8MM thermal binding to DT schema format using json-schema
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Amit Kucheria <amit.kucheria@linaro.org>
Signed-off-by: Rob Herring <robh@kernel.org>
turbo-freq enable, requires clos enable. So this is a two step process,
when "-a" option is used. This is causing confusion to users. So enable
clos by default for turbo-freq enable.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
On CLX-N, the perf-profile-level's output is terminated before the
speed-select-base-freq-properties are output which results in a corrupt
json file.
Adjust the output of speed-select-base-freq-properties by one on CLX-N.
Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: platform-driver-x86@vger.kernel.org
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
On CLX-N the perf-profile output is missing the package, die, and cpu
output. On CLX-N the pkg_dev struct will never be evaluated by the core
code so pkg_dev.processed is always 0 and the package, die, and cpu
information is never output.
Set the pkg_dev.processed flag to 1 for CLX-N processors.
Signed-off-by: Prarit Bhargava <prarit@redhat.com>
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: andriy.shevchenko@linux.intel.com
Cc: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: platform-driver-x86@vger.kernel.org
When turbo-freq or base-freq feature is not supported, the enable will
fail. So first check support status and print error.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
