linux/drivers/gpib/pc2, branch masterMirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/
https://git.shady.money/linux/atom?h=master2026-02-22T01:09:51ZConvert 'alloc_obj' family to use the new default GFP_KERNEL argument2026-02-22T01:09:51ZLinus Torvaldstorvalds@linux-foundation.org2026-02-22T00:37:42Zurn:sha1:bf4afc53b77aeaa48b5409da5c8da6bb4eff7f43
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>
treewide: Replace kmalloc with kmalloc_obj for non-scalar types2026-02-21T09:02:28ZKees Cookkees@kernel.org2026-02-21T07:49:23Zurn:sha1:69050f8d6d075dc01af7a5f2f550a8067510366f
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>
gpib: pc2: Unify *allocate_private usage2026-01-27T15:04:08ZDominik Karol Piątkowskidominik.karol.piatkowski@protonmail.com2026-01-16T17:49:13Zurn:sha1:c2a9f77c0e03622880405f5699010b4835d2d619
Use the return value of allocate_private in calling code as early return
value in case of error.
Signed-off-by: Dominik Karol Piątkowski <dominik.karol.piatkowski@protonmail.com>
Link: https://patch.msgid.link/20260116174647.317256-25-dominik.karol.piatkowski@protonmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
gpib: pc2: Unify *allocate_private return value2026-01-27T15:04:08ZDominik Karol Piątkowskidominik.karol.piatkowski@protonmail.com2026-01-16T17:49:09Zurn:sha1:68de22e9947c87a39557376260d35c81e63d6c01
Return -ENOMEM instead of -1 in allocate_private in case of memory
allocation failure.
Signed-off-by: Dominik Karol Piątkowski <dominik.karol.piatkowski@protonmail.com>
Link: https://patch.msgid.link/20260116174647.317256-24-dominik.karol.piatkowski@protonmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
gpib: pc2: Replace kmalloc/memset to kzalloc in *allocate_private2026-01-27T15:04:08ZDominik Karol Piątkowskidominik.karol.piatkowski@protonmail.com2026-01-16T17:49:03Zurn:sha1:6e6dc3f7c08f17b2b146eeb49fc674fac8bc3b10
Replace kmalloc/memset pair to kzalloc in allocate_private.
Signed-off-by: Dominik Karol Piątkowski <dominik.karol.piatkowski@protonmail.com>
Link: https://patch.msgid.link/20260116174647.317256-23-dominik.karol.piatkowski@protonmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
staging: gpib: Destage gpib2025-11-24T16:52:11ZDave Penklerdpenkler@gmail.com2025-11-17T14:40:21Zurn:sha1:e6ab504633e4c06e35377ecf3c8cbc304de79858
Move the gpib drivers out of staging and into the "real" part of the
kernel. This entails:
- Remove the gpib Kconfig menu and Makefile build rule from staging.
- Remove gpib/uapi from the header file search path in subdir-ccflags
of the gpib Makefile
- move the gpib/uapi files to include/uapi/linux
- Move the gpib tree out of staging to drivers.
- Remove the word "Linux" from the gpib Kconfig file.
- Add the gpib Kconfig menu and Makefile build rule to drivers
Signed-off-by: Dave Penkler <dpenkler@gmail.com>
Link: https://patch.msgid.link/20251117144021.23569-5-dpenkler@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>