This was done entirely with mindless brute force, using
git grep -l '\<k[vmz]*alloc_objs*(.*, GFP_KERNEL)' |
xargs sed -i 's/\(alloc_objs*(.*\), GFP_KERNEL)/\1)/'
to convert the new alloc_obj() users that had a simple GFP_KERNEL
argument to just drop that argument.
Note that due to the extreme simplicity of the scripting, any slightly
more complex cases spread over multiple lines would not be triggered:
they definitely exist, but this covers the vast bulk of the cases, and
the resulting diff is also then easier to check automatically.
For the same reason the 'flex' versions will be done as a separate
conversion.
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This is the result of running the Coccinelle script from
scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to
avoid scalar types (which need careful case-by-case checking), and
instead replace kmalloc-family calls that allocate struct or union
object instances:
Single allocations: kmalloc(sizeof(TYPE), ...)
are replaced with: kmalloc_obj(TYPE, ...)
Array allocations: kmalloc_array(COUNT, sizeof(TYPE), ...)
are replaced with: kmalloc_objs(TYPE, COUNT, ...)
Flex array allocations: kmalloc(struct_size(PTR, FAM, COUNT), ...)
are replaced with: kmalloc_flex(*PTR, FAM, COUNT, ...)
(where TYPE may also be *VAR)
The resulting allocations no longer return "void *", instead returning
"TYPE *".
Signed-off-by: Kees Cook <kees@kernel.org>
Documentation build reported:
Warning: drivers/dpll/zl3073x/fw.c:365 function parameter 'comp' not described in 'zl3073x_fw_component_flash'
Warning: drivers/dpll/zl3073x/fw.c:365 expecting prototype for zl3073x_flash_bundle_flash(). Prototype was for zl3073x_fw_component_flash() instead
Warning: drivers/dpll/zl3073x/fw.c:365 No description found for return value of 'zl3073x_fw_component_flash'
The kernel-doc comment above `zl3073x_fw_component_flash()` used
the wrong function name (`zl3073x_flash_bundle_flash`) and omitted
the `@comp` parameter. Update the comment to correctly document
the `zl3073x_fw_component_flash()` function and its arguments.
Signed-off-by: Kriish Sharma <kriish.sharma2006@gmail.com>
Reviewed-by: Ivan Vecera <ivecera@redhat.com>
Link: https://patch.msgid.link/20251112055642.2597450-1-kriish.sharma2006@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Newer firmware bundles contain a flash utility whose size exceeds
the currently allowed limit. Increase the maximum allowed size
to accommodate the newer utility version.
Without this patch:
# devlink dev flash i2c/1-0070 file fw_nosplit_v3.hex
Failed to load firmware
Flashing failed
Error: zl3073x: FW load failed: [utility] component is too big (11000 bytes)
Fixes: ca017409da ("dpll: zl3073x: Add firmware loading functionality")
Suggested-by: Prathosh Satish <Prathosh.Satish@microchip.com>
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Reviewed-by: Vadim Fedorenko <vadim.fedorenko@linux.dev>
Link: https://patch.msgid.link/20251008141418.841053-1-ivecera@redhat.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Add functionality for loading firmware files provided by the vendor
to be flashed into the device's internal flash memory. The firmware
consists of several components, such as the firmware executable itself,
chip-specific customizations, and configuration files.
The firmware file contains at least a flash utility, which is executed
on the device side, and one or more flashable components. Each component
has its own specific properties, such as the address where it should be
loaded during flashing, one or more destination flash pages, and
the flashing method that should be used.
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Link: https://patch.msgid.link/20250909091532.11790-4-ivecera@redhat.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
