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Filename Latest commit message Latest commit date
Ronald Monthero f5ea2cf3bb mtd: rawnand: Increment IFC_TIMEOUT_MSECS for nand controller response
[ Upstream commit 923fb6238cb3ac529aa2bf13b3b1e53762186a8b ]

Under heavy load it is likely that the controller is done
with its own task but the thread unlocking the wait is not
scheduled in time. Increasing IFC_TIMEOUT_MSECS allows the
controller to respond within allowable timeslice of 1 sec.

fsl,ifc-nand 7e800000.nand: Controller is not responding

[<804b2047>] (nand_get_device) from [<804b5335>] (nand_write_oob+0x1b/0x4a)
[<804b5335>] (nand_write_oob) from [<804a3585>] (mtd_write+0x41/0x5c)
[<804a3585>] (mtd_write) from [<804c1d47>] (ubi_io_write+0x17f/0x22c)
[<804c1d47>] (ubi_io_write) from [<804c047b>] (ubi_eba_write_leb+0x5b/0x1d0)

Fixes: 82771882d9 ("NAND Machine support for Integrated Flash Controller")
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Ronald Monthero <debug.penguin32@gmail.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/linux-mtd/20231118083156.776887-1-debug.penguin32@gmail.com
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-01-25 14:34:22 -08:00
arch powerpc/imc-pmu: Add a null pointer check in update_events_in_group() 2024-01-25 14:34:22 -08:00
block
certs
crypto
Documentation
drivers mtd: rawnand: Increment IFC_TIMEOUT_MSECS for nand controller response 2024-01-25 14:34:22 -08:00
fs jbd2: correct the printing of write_flags in jbd2_write_superblock() 2024-01-25 14:34:20 -08:00
include
init
ipc
kernel ring-buffer: Do not record in NMI if the arch does not support cmpxchg in NMI 2024-01-25 14:34:20 -08:00
lib ida: Fix crash in ida_free when the bitmap is empty 2024-01-25 14:34:21 -08:00
LICENSES
mm
net neighbour: Don't let neigh_forced_gc() disable preemption for long 2024-01-25 14:34:20 -08:00
samples
scripts
security
sound ASoC: da7219: Support low DC impedance headset 2024-01-25 14:34:19 -08:00
tools selftests/powerpc: Fix error handling in FPU/VMX preemption tests 2024-01-25 14:34:22 -08:00
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Makefile Linux 5.4.267 2024-01-15 18:25:30 +01:00
README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.