Since linux/of_platform.h had included linux/platform_device.h
and since that inclusion was removed, this driver now needs to include
the latter header file explicitly to prevent build errors:
drivers/spi/spi-mpc52xx.c: In function 'mpc52xx_spi_probe':
drivers/spi/spi-mpc52xx.c:396:20: error: invalid use of undefined type 'struct platform_device'
and more like that.
Fixes: 0d18bcdebb2f ("of: Stop circularly including of_device.h and of_platform.h")
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Rob Herring <robh@kernel.org>
Cc: Mark Brown <broonie@kernel.org>
Cc: linux-spi@vger.kernel.org
Link: https://lore.kernel.org/r/20231208185927.14124-1-rdunlap@infradead.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>:
This patch series adds support to the SPI framework for using multiple
chip selects.
AMD-Xilinx GQSPI controller has two advanced mode that allows the
controller to consider two flashes as one single device.
One of these two mode is the parallel mode in which each byte of data is
stored in both devices, the even bits in the lower flash & the odd bits in
the upper flash. The byte split is automatically handled by the QSPI
controller.
The other mode is the stacked mode in which both the flashes share the
same SPI bus but each of the device contain half of the data. In this mode,
the controller does not follow CS requests but instead internally wires the
two CS levels with the value of the most significant address bit.
For supporting both these modes SPI core need to be updated for providing
multiple CS for a single SPI device.
For adding multi CS support the SPI device need to be aware of all the CS
values. So, the "chip_select" member in the spi_device structure is now an
array that holds all the CS values.
spi_device structure now has a "cs_index_mask" member. This acts as an
index to the chip_select array. If nth bit of spi->cs_index_mask is set
then the driver would assert spi->chip_select[n].
In parallel mode all the chip selects are asserted/de-asserted
simultaneously and each byte of data is stored in both devices, the even
bits in one, the odd bits in the other. The split is automatically handled
by the GQSPI controller. The GQSPI controller supports a maximum of two
flashes connected in parallel mode. A SPI_CONTROLLER_MULTI_CS flag bit is
added in the spi controller flags, through ctlr->flags the spi core
will make sure that the controller is capable of handling multiple chip
selects at once.
For supporting multiple CS via GPIO the cs_gpiod member of the spi_device
structure is now an array that holds the gpio descriptor for each
chipselect.
CS GPIO is not tested on our hardware, but it has been tested by @Stefan
https://lore.kernel.org/all/005001da1efc$619ad5a0$24d080e0$@opensource.cirrus.com/
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
Tested-by: Stefan Binding <sbinding@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20231125092137.2948-4-amit.kumar-mahapatra@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In preparation for adding multiple CS support for a device, set/get
functions were introduces accessing spi->chip_select in
'commit 303feb3cc0 ("spi: Add APIs in spi core to set/get
spi->chip_select and spi->cs_gpiod")'.
Replace spi->chip_select with spi_get_chipselect() API.
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
Link: https://lore.kernel.org/r/20231125092137.2948-3-amit.kumar-mahapatra@amd.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In preparation for adding multiple CS support for a device, set/get
functions were introduces accessing spi->chip_select in
'commit 303feb3cc0 ("spi: Add APIs in spi core to set/get
spi->chip_select and spi->cs_gpiod")'.
Replace spi->chip_select with spi_get_chipselect() API.
Signed-off-by: Amit Kumar Mahapatra <amit.kumar-mahapatra@amd.com>
Link: https://lore.kernel.org/r/20231125092137.2948-2-amit.kumar-mahapatra@amd.com
Signed-off-by: Lee Jones <lee@kernel.org>
Merge series from David Lechner <dlechner@baylibre.com>:
We are working towards adding support for the offload feature [1] of the
AXI SPI Engine IP core. Before we can do that, we want to make some
general fixes and improvements to the driver. In order to avoid a giant
series with 35+ patches, we are splitting this up into a few smaller
series.
This is a continuation of the work started in [2] which has been applied
to spi/for-6.8 [3]. This series must be applied on top of that series to
apply cleanly.
Once this series is applied, we will follow up with the 3rd series that
implements the offload support. The offload support will also involve
the IIO subsystem (a new IIO driver will depend on the new SPI offload
feature), so I'm mentioning this now in case we want to do anything
ahead of time to prepare for that (e.g. putting all of these changes on
a separate branch).
[1]: https://wiki.analog.com/resources/fpga/peripherals/spi_engine/offload
[2]: https://lore.kernel.org/linux-spi/20231117-axi-spi-engine-series-1-v1-0-cc59db999b87@baylibre.com/
[3]: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git/log/?h=for-6.8
If there is an issue with the AXI SPI Engine hardware a scheduled
transfer might never be completed and spi_sync() will block forever.
This due to the uninterruptible wait for completion waiting for the
spi_finalize_current_message() that never comes.
Add a watchdog timer that will abort a transfer 5 seconds after it has
been started. This will potentially leave the hardware in a broken state
but it allows software to recover and allow to better diagnose the
underlying issue.
Co-developed-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: David Lechner <dlechner@baylibre.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20231204-axi-spi-engine-series-2-v1-9-063672323fce@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Now that the AXI SPI Engine driver has support for the various CS delays
requested through struct spi_message, we don't need to add a separate
delay to the CS assertion instruction. Otherwise, we end up with longer
than requested delays.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20231204-axi-spi-engine-series-2-v1-8-063672323fce@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This modifies the ADI AXI SPI Engine driver to restore the clkdiv
configuration register at the end of a SPI message. Having the clkdiv in
a known state is needed to be able to add a new command in the future
that only performs a delay without any SPI transfers. Furthermore having
that state be the smallest possible divider will allow these delays to
have the highest possible precision.
Changing the initial value of clk_div from -1 to 1 is now possible
because we know the function will always be called with a known clkdiv
config register state. Making this change will also have the effect of
not emitting a clkdiv configuration register instruction in cases where
the maximum sclk rate is used. Having one less instruction to process
reduces delays on the bus which will be beneficial when we implement
offload support to enable reading data from devices at very high rates.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20231204-axi-spi-engine-series-2-v1-7-063672323fce@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This adds handling of xfer->cs_change_delay to the AXI SPI Engine
driver.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20231204-axi-spi-engine-series-2-v1-6-063672323fce@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This replaces the xfer parameter of spi_engine_gen_sleep() in the AXI
SPI Engine driver with parameters for the delay in nanoseconds and the
SPI SCLK rate. This will allow this function to be used by callers in
the future that do not have a spi_transfer struct.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20231204-axi-spi-engine-series-2-v1-5-063672323fce@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This fixes the sleep ticks calculation when generating sleep
instructions in the AXI SPI Engine driver. The previous calculation
was ignoring delays less than one microsecond and missed a microsecond
to second conversion factor.
This fixes the first issue by not rounding to microseconds. Now that
xfer->effective_speed_hz is guaranteed to be set correctly, we can use
that to simplify the calculation. This new calculation replaces the old
incorrect math.
Also add unit suffix to the delay variable for clarity while we are
touching this.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20231204-axi-spi-engine-series-2-v1-4-063672323fce@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Now that host->max_speed_hz and xfer->effective_speed_hz are properly
set, we can use them instead of having to do more complex calculations
to get the clock divider for each transfer.
This removes the spi_engine_get_clk_div() function and replaces it with
just dividing the two clock rates. Since the hardware register value is
the divider minus one, we need to subtract one. Subtracting one was
previously done in the spi_engine_get_clk_div() function.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20231204-axi-spi-engine-series-2-v1-3-063672323fce@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This adds a new spi_engine_precompile_message() function to the ADI AXI
SPI Engine driver to populate the xfer->effective_speed_hz field since
the SPI core doesn't/can't do this for us.
This driver is already using spi_delay_to_ns() which depends on
effective_speed_hz to get an accurate value in some cases.
Having an effective_speed_hz value can also be used in future changes
to simplify other code.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20231204-axi-spi-engine-series-2-v1-2-063672323fce@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
In the AXI SPI Engine driver, the spi_engine_compile_message() function
does not return any error and none of the callers check the return
value. So we can change the return type to void and drop the return 0.
Signed-off-by: David Lechner <dlechner@baylibre.com>
Acked-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20231204-axi-spi-engine-series-2-v1-1-063672323fce@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
cqspi_jh7110_clk_init() is called after clk_prepare_enable(cqspi->clk),
if it fails, it should goto label 'probe_reset_failed' to disable
cqspi->clk.
In the error path after calling cqspi_jh7110_clk_init(),
cqspi_jh7110_disable_clk() need be called.
Fixes: 33f1ef6d4e ("spi: cadence-quadspi: Add clock configuration for StarFive JH7110 QSPI")
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20231129081147.628004-1-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Merge series from Nam Cao <namcao@linutronix.de>:
While running the spl022, I got the following warning:
BUG: sleeping function called from invalid context at drivers/spi/spi.c:1428
This is because between spi transfers, spi_transfer_delay_exec() (who
may sleep if the delay is >10us) is called in interrupt context. This is
a problem for anyone who runs this driver and need more than 10us delay.
Patch 1 adds an error reporting mechanism, needed by patch 2 who switch
to use the default spi_transfer_one_message(), which fix the problem.
The series is tested with polling transfer mode and interrupt transfer
mode. I can't test the DMA mode, so some help testing here is very
appreciated.
When the software reset command isn't supported, we now stop reporting
the warning message to avoid unnecessary warnings and potential confusion.
Reviewed-by: Dhruva Gole <d-gole@ti.com>
Reviewed-by: Michael Walle <michael@walle.cc>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Pratyush Yadav <pratyush@kernel.org>
Signed-off-by: "Chia-Lin Kao (AceLan)" <acelan.kao@canonical.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Link: https://lore.kernel.org/r/20231129064311.272422-2-acelan.kao@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit updates the SPI subsystem, particularly affecting "SPI MEM"
drivers and core parts, by replacing the -ENOTSUPP error code with
-EOPNOTSUPP.
The key motivations for this change are as follows:
1. The spi-nor driver currently uses EOPNOTSUPP, whereas calls to spi-mem
might return ENOTSUPP. This update aims to unify the error reporting
within the SPI subsystem for clarity and consistency.
2. The use of ENOTSUPP has been flagged by checkpatch as inappropriate,
mainly being reserved for NFS-related errors. To align with kernel coding
standards and recommendations, this change is being made.
3. By using EOPNOTSUPP, we provide more specific context to the error,
indicating that a particular operation is not supported. This helps
differentiate from the more generic ENOTSUPP error, allowing drivers to
better handle and respond to different error scenarios.
Risks and Considerations:
While this change is primarily intended as a code cleanup and error code
unification, there is a minor risk of breaking user-space applications
that rely on specific return codes for unsupported operations. However,
this risk is considered low, as such use-cases are unlikely to be common
or critical. Nevertheless, developers and users should be aware of this
change, especially if they have scripts or tools that specifically handle
SPI error codes.
This commit does not introduce any functional changes to the SPI subsystem
or the affected drivers.
Signed-off-by: "Chia-Lin Kao (AceLan)" <acelan.kao@canonical.com>
Acked-by: Tudor Ambarus <tudor.ambarus@linaro.org>
Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Acked-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Michael Walle <michael@walle.cc>
Link: https://lore.kernel.org/r/20231129064311.272422-1-acelan.kao@canonical.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Except for polling mode, this driver's transfer_one_message() makes use
of interrupt handler and tasklet. This is problematic because
spi_transfer_delay_exec(), who may sleep, is called in interrupt handler
and tasklet. This causes the following warning:
BUG: sleeping function called from invalid context at drivers/spi/spi.c:1428
Switch to use the default spi_transfer_one_message() instead, which
calls spi_transfer_delay_exec() appropriately.
Signed-off-by: Nam Cao <namcao@linutronix.de>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/ae1940abd6ff6a9e77b4373cff60007c641a0c6c.1701274975.git.namcao@linutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
The default message transfer implementation - spi_transfer_one_message -
invokes the specific device driver's transfer_one(), then waits for
completion. However, there is no mechanism for the device driver to
report failure in the middle of the transfer.
Introduce SPI_TRANS_FAIL_IO for drivers to report transfer failure.
Signed-off-by: Nam Cao <namcao@linutronix.de>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/4b420dac528e60f122adde16851da88e4798c1ea.1701274975.git.namcao@linutronix.de
Signed-off-by: Mark Brown <broonie@kernel.org>
Use device life-cycle managed register function to simplify probe error
path and eliminate need for explicit remove function.
Signed-off-by: Andrew Davis <afd@ti.com>
Link: https://lore.kernel.org/r/20231117161006.87734-5-afd@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
- With the usage of simple_recursive_remove() recommended by Al Viro,
the code should not be calling "d_invalidate()" itself. Doing so
is causing crashes. The code was calling d_invalidate() on the race
of trying to look up a file while the parent was being deleted.
This was detected, and the added dentry was having d_invalidate() called
on it, but the deletion of the directory was also calling d_invalidate()
on that same dentry.
- A fix to not free the eventfs_inode (ei) until the last dput() was called
on its ei->dentry made the ei->dentry exist even after it was marked
for free by setting the ei->is_freed. But code elsewhere still was
checking if ei->dentry was NULL if ei->is_freed is set and would
trigger WARN_ON if that was the case. That's no longer true and there
should not be any warnings when it is true.
- Use GFP_NOFS for allocations done under eventfs_mutex.
The eventfs_mutex can be taken on file system reclaim, make sure
that allocations done under that mutex do not trigger file system
reclaim.
- Clean up code by moving the taking of inode_lock out of the helper
functions and into where they are needed, and not use the
parameter to know to take it or not. It must always be held but
some callers of the helper function have it taken when they were
called.
- Warn if the inode_lock is not held in the helper functions.
- Warn if eventfs_start_creating() is called without a parent.
As eventfs is underneath tracefs, all files created will have
a parent (the top one will have a tracefs parent).
Tracing update;
- Add Mathieu Desnoyers as an official reviewer of the tracing sub system.
-----BEGIN PGP SIGNATURE-----
iIoEABYIADIWIQRRSw7ePDh/lE+zeZMp5XQQmuv6qgUCZWNdfBQccm9zdGVkdEBn
b29kbWlzLm9yZwAKCRAp5XQQmuv6qsw1AQC0x3cdNhIhzi1mWh9a8KSH/GJPdl/a
7t0sv9XT8HV+iQEAyvvr0ov/s7XSAffG2HcYU0WxRGXTI5MyQlzmaIQ9TQo=
=ZQYD
-----END PGP SIGNATURE-----
Merge tag 'trace-v6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace
Pull tracing fixes from Steven Rostedt::
"Eventfs fixes:
- With the usage of simple_recursive_remove() recommended by Al Viro,
the code should not be calling "d_invalidate()" itself. Doing so is
causing crashes. The code was calling d_invalidate() on the race of
trying to look up a file while the parent was being deleted. This
was detected, and the added dentry was having d_invalidate() called
on it, but the deletion of the directory was also calling
d_invalidate() on that same dentry.
- A fix to not free the eventfs_inode (ei) until the last dput() was
called on its ei->dentry made the ei->dentry exist even after it
was marked for free by setting the ei->is_freed. But code elsewhere
still was checking if ei->dentry was NULL if ei->is_freed is set
and would trigger WARN_ON if that was the case. That's no longer
true and there should not be any warnings when it is true.
- Use GFP_NOFS for allocations done under eventfs_mutex. The
eventfs_mutex can be taken on file system reclaim, make sure that
allocations done under that mutex do not trigger file system
reclaim.
- Clean up code by moving the taking of inode_lock out of the helper
functions and into where they are needed, and not use the parameter
to know to take it or not. It must always be held but some callers
of the helper function have it taken when they were called.
- Warn if the inode_lock is not held in the helper functions.
- Warn if eventfs_start_creating() is called without a parent. As
eventfs is underneath tracefs, all files created will have a parent
(the top one will have a tracefs parent).
Tracing update:
- Add Mathieu Desnoyers as an official reviewer of the tracing subsystem"
* tag 'trace-v6.7-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
MAINTAINERS: TRACING: Add Mathieu Desnoyers as Reviewer
eventfs: Make sure that parent->d_inode is locked in creating files/dirs
eventfs: Do not allow NULL parent to eventfs_start_creating()
eventfs: Move taking of inode_lock into dcache_dir_open_wrapper()
eventfs: Use GFP_NOFS for allocation when eventfs_mutex is held
eventfs: Do not invalidate dentry in create_file/dir_dentry()
eventfs: Remove expectation that ei->is_freed means ei->dentry == NULL
- Drop HP-UX ENOSYM and EREMOTERELEASE return codes to avoid glibc
build issues
- Fix section alignments for ex_table, altinstructions, parisc unwind
table, jump_table and bug_table
- Reduce size of bug_table on 64-bit kernel by using relative
pointers
-----BEGIN PGP SIGNATURE-----
iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZWNy+gAKCRD3ErUQojoP
XwmuAQDw3a424GmG9c4lxQgPCdtFMUeOCOpMpPNNWdT8UhAcngD9FL5++lt1mwhK
mq+w+ftx9sATtUIbvX5exkD1dChRaQw=
=+Q66
-----END PGP SIGNATURE-----
Merge tag 'parisc-for-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc architecture fixes from Helge Deller:
"This patchset fixes and enforces correct section alignments for the
ex_table, altinstructions, parisc_unwind, jump_table and bug_table
which are created by inline assembly.
Due to not being correctly aligned at link & load time they can
trigger unnecessarily the kernel unaligned exception handler at
runtime. While at it, I switched the bug table to use relative
addresses which reduces the size of the table by half on 64-bit.
We still had the ENOSYM and EREMOTERELEASE errno symbols as left-overs
from HP-UX, which now trigger build-issues with glibc. We can simply
remove them.
Most of the patches are tagged for stable kernel series.
Summary:
- Drop HP-UX ENOSYM and EREMOTERELEASE return codes to avoid glibc
build issues
- Fix section alignments for ex_table, altinstructions, parisc unwind
table, jump_table and bug_table
- Reduce size of bug_table on 64-bit kernel by using relative
pointers"
* tag 'parisc-for-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Reduce size of the bug_table on 64-bit kernel by half
parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codes
parisc: Use natural CPU alignment for bug_table
parisc: Ensure 32-bit alignment on parisc unwind section
parisc: Mark lock_aligned variables 16-byte aligned on SMP
parisc: Mark jump_table naturally aligned
parisc: Mark altinstructions read-only and 32-bit aligned
parisc: Mark ex_table entries 32-bit aligned in uaccess.h
parisc: Mark ex_table entries 32-bit aligned in assembly.h
and remove the driver version announcement to avoid version
confusion when distros backport fixes.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=eYQ4
-----END PGP SIGNATURE-----
Merge tag 'x86-urgent-2023-11-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 microcode fixes from Ingo Molnar:
"Fix/enhance x86 microcode version reporting: fix the bootup log spam,
and remove the driver version announcement to avoid version confusion
when distros backport fixes"
* tag 'x86-urgent-2023-11-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/microcode: Rework early revisions reporting
x86/microcode: Remove the driver announcement and version
code resulting in non-working events on those platforms.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
-----BEGIN PGP SIGNATURE-----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=jOSq
-----END PGP SIGNATURE-----
Merge tag 'perf-urgent-2023-11-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 perf event fix from Ingo Molnar:
"Fix a bug in the Intel hybrid CPUs hardware-capabilities enumeration
code resulting in non-working events on those platforms"
* tag 'perf-urgent-2023-11-26' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86/intel: Correct incorrect 'or' operation for PMU capabilities
-----BEGIN PGP SIGNATURE-----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=6aLE
-----END PGP SIGNATURE-----
Merge tag '6.7-rc2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6
Pull smb client fixes from Steve French:
- use after free fix in releasing multichannel interfaces
- fixes for special file types (report char, block, FIFOs properly when
created e.g. by NFS to Windows)
- fixes for reporting various special file types and symlinks properly
when using SMB1
* tag '6.7-rc2-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6:
smb: client: introduce cifs_sfu_make_node()
smb: client: set correct file type from NFS reparse points
smb: client: introduce ->parse_reparse_point()
smb: client: implement ->query_reparse_point() for SMB1
cifs: fix use after free for iface while disabling secondary channels
Here are a number of reverts, fixes, and new device ids for 6.7-rc3 for
the USB, PHY, and Thunderbolt driver subsystems. Include in here are:
- reverts of some PHY drivers that went into 6.7-rc1 that shouldn't
have been merged yet, the author is reworking them based on review
comments as they were using older apis that shouldn't be used
anymore for newer drivers
- small thunderbolt driver fixes for reported issues
- USB driver fixes for a variety of small issues in dwc3, typec, xhci,
and other smaller drivers.
- new device ids for usb-serial and onboard_usb_hub drivers.
All of these have been in linux-next with no reported issues.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-----BEGIN PGP SIGNATURE-----
iG0EABECAC0WIQT0tgzFv3jCIUoxPcsxR9QN2y37KQUCZWJQEw8cZ3JlZ0Brcm9h
aC5jb20ACgkQMUfUDdst+ymq6ACcDMyH78Tv6QeSiI6+czelYbIWarUAoNdM4CEs
DAb8WIkleXLSzrV+PHJN
=IYJt
-----END PGP SIGNATURE-----
Merge tag 'usb-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / PHY / Thunderbolt fixes from Greg KH:
"Here are a number of reverts, fixes, and new device ids for 6.7-rc3
for the USB, PHY, and Thunderbolt driver subsystems. Include in here
are:
- reverts of some PHY drivers that went into 6.7-rc1 that shouldn't
have been merged yet, the author is reworking them based on review
comments as they were using older apis that shouldn't be used
anymore for newer drivers
- small thunderbolt driver fixes for reported issues
- USB driver fixes for a variety of small issues in dwc3, typec,
xhci, and other smaller drivers.
- new device ids for usb-serial and onboard_usb_hub drivers.
All of these have been in linux-next with no reported issues"
* tag 'usb-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (33 commits)
USB: serial: option: add Luat Air72*U series products
USB: dwc3: qcom: fix ACPI platform device leak
USB: dwc3: qcom: fix software node leak on probe errors
USB: dwc3: qcom: fix resource leaks on probe deferral
USB: dwc3: qcom: simplify wakeup interrupt setup
USB: dwc3: qcom: fix wakeup after probe deferral
dt-bindings: usb: qcom,dwc3: fix example wakeup interrupt types
usb: misc: onboard-hub: add support for Microchip USB5744
dt-bindings: usb: microchip,usb5744: Add second supply
usb: misc: ljca: Fix enumeration error on Dell Latitude 9420
USB: serial: option: add Fibocom L7xx modules
USB: xhci-plat: fix legacy PHY double init
usb: typec: tipd: Supply also I2C driver data
usb: xhci-mtk: fix in-ep's start-split check failure
usb: dwc3: set the dma max_seg_size
usb: config: fix iteration issue in 'usb_get_bos_descriptor()'
usb: dwc3: add missing of_node_put and platform_device_put
USB: dwc2: write HCINT with INTMASK applied
usb: misc: ljca: Drop _ADR support to get ljca children devices
usb: cdnsp: Fix deadlock issue during using NCM gadget
...
* Validate quota records recovered from the log before writing them to the
disk.
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQQjMC4mbgVeU7MxEIYH7y4RirJu9AUCZV5ElQAKCRAH7y4RirJu
9DCnAP0bth5eVyCxq9teNsql8sDnWzYtgdp3Sgo6LGjKcbUigAEAldS0EW86fva6
X60DComoQfxT4zMKR6K6h7VvhcF3dwc=
=PQ3p
-----END PGP SIGNATURE-----
Merge tag 'xfs-6.7-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux
Pull xfs fix from Chandan Babu:
- Validate quota records recovered from the log before writing them to
the disk.
* tag 'xfs-6.7-fixes-3' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
xfs: dquot recovery does not validate the recovered dquot
xfs: clean up dqblk extraction
- Fix "rodata=on" not disabling "rodata=full" on arm64
- Add arm64 make dependency between vmlinuz.efi and Image, leading to
occasional build failures previously (with parallel building)
- Add newline to the output formatting of the za-fork kselftest
-----BEGIN PGP SIGNATURE-----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=shHM
-----END PGP SIGNATURE-----
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Pull arm64 fixes from Catalin Marinas:
- Fix "rodata=on" not disabling "rodata=full" on arm64
- Add arm64 make dependency between vmlinuz.efi and Image, leading to
occasional build failures previously (with parallel building)
- Add newline to the output formatting of the za-fork kselftest
* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
arm64: add dependency between vmlinuz.efi and Image
kselftest/arm64: Fix output formatting for za-fork
arm64: mm: Fix "rodata=on" when CONFIG_RODATA_FULL_DEFAULT_ENABLED=y
-----BEGIN PGP SIGNATURE-----
iHUEABYIAB0WIQRTLbB6QfY48x44uB6AXGG7T9hjvgUCZWGjKAAKCRCAXGG7T9hj
vmlSAP4nRyboqRF6KhlfH9BoC25Ddx0StY+OBvq8n0wWcycNmQEA5BAyQVKSmpKk
+FRNko03fIWnJA5ZAeNIP+J46QteTQE=
=l0sP
-----END PGP SIGNATURE-----
Merge tag 'for-linus-6.7a-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull xen fixes from Juergen Gross:
- A small cleanup patch for the Xen privcmd driver
- A fix for the swiotlb-xen driver which was missing the advertising of
the maximum mapping length
- A fix for Xen on Arm for a longstanding bug, which happened to occur
only recently: a structure in percpu memory crossed a page boundary,
which was rejected by the hypervisor
* tag 'for-linus-6.7a-rc3-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
arm/xen: fix xen_vcpu_info allocation alignment
xen: privcmd: Replace zero-length array with flex-array member and use __counted_by
swiotlb-xen: provide the "max_mapping_size" method
Enable GENERIC_BUG_RELATIVE_POINTERS which will store 32-bit relative
offsets to the bug address and the source file name instead of 64-bit
absolute addresses. This effectively reduces the size of the
bug_table[] array by half on 64-bit kernels.
Signed-off-by: Helge Deller <deller@gmx.de>
Those return codes are only defined for the parisc architecture and
are leftovers from when we wanted to be HP-UX compatible.
They are not returned by any Linux kernel syscall but do trigger
problems with the glibc strerrorname_np() and strerror() functions as
reported in glibc issue #31080.
There is no need to keep them, so simply remove them.
Signed-off-by: Helge Deller <deller@gmx.de>
Reported-by: Bruno Haible <bruno@clisp.org>
Closes: https://sourceware.org/bugzilla/show_bug.cgi?id=31080
Cc: stable@vger.kernel.org
Make sure that the __bug_table section gets 32- or 64-bit aligned,
depending if a 32- or 64-bit kernel is being built.
Mark it non-writeable and use .blockz instead of the .org assembler
directive to pad the struct.
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # v6.0+
On parisc we need 16-byte alignment for variables which are used for
locking. Mark the __lock_aligned attribute acordingly so that the
.data..lock_aligned section will get that alignment in the generated
object files.
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # v6.0+
The jump_table stores two 32-bit words and one 32- (on 32-bit kernel)
or one 64-bit word (on 64-bit kernel).
Ensure that the last word is always 64-bit aligned on a 64-bit kernel
by aligning the whole structure on sizeof(long).
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # v6.0+
Add an align statement to tell the linker that all ex_table entries and as
such the whole ex_table section should be 32-bit aligned in vmlinux and modules.
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # v6.0+
Add an align statement to tell the linker that all ex_table entries and as
such the whole ex_table section should be 32-bit aligned in vmlinux and modules.
Signed-off-by: Helge Deller <deller@gmx.de>
Cc: stable@vger.kernel.org # v6.0+
- Remove unnecessary assignment of the performance event last_tag.
- Create missing /sys/firmware/ipl/* attributes when kernel is
booted in dump mode using List-directed ECKD IPL.
- Remove odd comment.
- Fix s390-specific part of scripts/checkstack.pl script that only
matches three-digit numbers starting with 3 or any higher number
and skips any stack sizes smaller than 304 bytes.
-----BEGIN PGP SIGNATURE-----
iI0EABYIADUWIQQrtrZiYVkVzKQcYivNdxKlNrRb8AUCZWDU1BccYWdvcmRlZXZA
bGludXguaWJtLmNvbQAKCRDNdxKlNrRb8IG0AQD6UXh8wqSJZrGKooI8+lz/BtmT
ni9/m2k2/Cq3hDZzigEAidSvS4ly/lCFL/eNl7woItP4W6Vc0NOji/gNe+rQnwQ=
=3rTL
-----END PGP SIGNATURE-----
Merge tag 's390-6.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Alexander Gordeev:
- Remove unnecessary assignment of the performance event last_tag.
- Create missing /sys/firmware/ipl/* attributes when kernel is booted
in dump mode using List-directed ECKD IPL.
- Remove odd comment.
- Fix s390-specific part of scripts/checkstack.pl script that only
matches three-digit numbers starting with 3 or any higher number and
skips any stack sizes smaller than 304 bytes.
* tag 's390-6.7-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
scripts/checkstack.pl: match all stack sizes for s390
s390: remove odd comment
s390/ipl: add missing IPL_TYPE_ECKD_DUMP case to ipl_init()
s390/pai: cleanup event initialization
- Avoid powering up GPUs while attempting to fix up power for their
children (Hans de Goede).
- Use raw_safe_halt() instead of safe_halt() in acpi_idle_play_dead()
so as to avoid triple-falts during CPU online in Xen HVM guests due
to the setting of the hardirqs_enabled flag in safe_halt() (David
Woodhouse).
- Add an ACPI IRQ override quirk for ASUS ExpertBook B1402CVA (Hans
de Goede).
-----BEGIN PGP SIGNATURE-----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=kpOn
-----END PGP SIGNATURE-----
Merge tag 'acpi-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull ACPI fixes from Rafael Wysocki:
"These add an ACPI IRQ override quirk for ASUS ExpertBook B1402CVA and
fix an ACPI processor idle issue leading to triple-faults in Xen HVM
guests and an ACPI backlight driver issue that causes GPUs to
misbehave while their children power is being fixed up.
Specifics:
- Avoid powering up GPUs while attempting to fix up power for their
children (Hans de Goede)
- Use raw_safe_halt() instead of safe_halt() in acpi_idle_play_dead()
so as to avoid triple-falts during CPU online in Xen HVM guests due
to the setting of the hardirqs_enabled flag in safe_halt() (David
Woodhouse)
- Add an ACPI IRQ override quirk for ASUS ExpertBook B1402CVA (Hans
de Goede)"
* tag 'acpi-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
ACPI: resource: Skip IRQ override on ASUS ExpertBook B1402CVA
ACPI: video: Use acpi_device_fix_up_power_children()
ACPI: PM: Add acpi_device_fix_up_power_children() function
ACPI: processor_idle: use raw_safe_halt() in acpi_idle_play_dead()
Fix a syntax error in the sleepgraph utility which causes it to
exit early on every invocation (David Woodhouse).
-----BEGIN PGP SIGNATURE-----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=ZRip
-----END PGP SIGNATURE-----
Merge tag 'pm-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fix from Rafael Wysocki:
"Fix a syntax error in the sleepgraph utility which causes it to exit
early on every invocation (David Woodhouse)"
* tag 'pm-6.7-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PM: tools: Fix sleepgraph syntax error
-----BEGIN PGP SIGNATURE-----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=rN72
-----END PGP SIGNATURE-----
Merge tag 'afs-fixes-20231124' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs
Pull AFS fixes from David Howells:
- Fix the afs_server_list struct to be cleaned up with RCU
- Fix afs to translate a no-data result from a DNS lookup into ENOENT,
not EDESTADDRREQ for consistency with OpenAFS
- Fix afs to translate a negative DNS lookup result into ENOENT rather
than EDESTADDRREQ
- Fix file locking on R/O volumes to operate in local mode as the
server doesn't handle exclusive locks on such files
- Set SB_RDONLY on superblocks for RO and Backup volumes so that the
VFS can see that they're read only
* tag 'afs-fixes-20231124' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
afs: Mark a superblock for an R/O or Backup volume as SB_RDONLY
afs: Fix file locking on R/O volumes to operate in local mode
afs: Return ENOENT if no cell DNS record can be found
afs: Make error on cell lookup failure consistent with OpenAFS
afs: Fix afs_server_list to be cleaned up with RCU
