Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=linux-7.1.y 2026-02-22T01:09:51+00:00 2026-02-22T01:09:51+00:00 Linus Torvalds torvalds@linux-foundation.org 2026-02-22T00:37:42+00:00 urn: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> 2026-02-21T09:02:28+00:00 Kees Cook kees@kernel.org 2026-02-21T07:49:23+00:00 urn: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> 2025-12-02T13:44:41+00:00 Jiri Kosina jkosina@suse.com 2025-12-02T13:44:41+00:00 urn:sha1:eb41c955b05ea015275b3188b27b3960a95ae149 - support for UcLogic XP-PEN Artist 24 Pro (Joshua Goins) 2025-11-18T17:08:20+00:00 Abdun Nihaal nihaal@cse.iitm.ac.in 2025-11-10T17:29:41+00:00 urn:sha1:a78eb69d60ce893de48dd75f725ba21309131fc2 In uclogic_params_ugee_v2_init_event_hooks(), the memory allocated for event_hook is not freed in the next error path. Fix that by freeing it. Fixes: a251d6576d2a ("HID: uclogic: Handle wireless device reconnection") Signed-off-by: Abdun Nihaal <nihaal@cse.iitm.ac.in> Signed-off-by: Jiri Kosina <jkosina@suse.com> 2025-10-14T10:01:34+00:00 Joshua Goins josh@redstrate.com 2025-09-22T21:32:03+00:00 urn:sha1:ee35448c89aaa2941fb3ef8496a6067e7838ea19 The tablet is similar to the 22R Pro, but with a few annoying differences. Its descriptors are bigger because of the tablet's split coordinate system, I guess it's just that large. Thankfully, this is easy enough to support as all we have to do is shift bytes around. To help code re-use, I changed the signature of uclogic_params_init_ugee_xppen_pro to accept a pen descriptor so we didn't create yet-another initialization function. I have been testing this locally for a month or so and it works great, and also corroborated this with a few other testers. Since this touches my 22R Pro code, I have tested and checked that it didn't regress that device. Signed-off-by: Joshua Goins <josh@redstrate.com> Signed-off-by: Jiri Kosina <jkosina@suse.com> 2025-08-12T12:51:22+00:00 Liu Song liu.song13@zte.com.cn 2025-07-24T02:38:16+00:00 urn:sha1:b31e3bd7447a6e826c27bd2b1eeb26b8af73551c Remove hard-coded strings by using the str_true_false() helper function. Signed-off-by: Liu Song <liu.song13@zte.com.cn> Signed-off-by: Jiri Kosina <jkosina@suse.com> 2025-07-03T07:33:38+00:00 Joshua Goins josh@redstrate.com 2025-06-23T02:42:54+00:00 urn:sha1:9671854582f971c84507728d4a00aa779e5a0811 Adds support for the XP-PEN Artist 22R Pro, including stylus, tablet frame and pen pressure. The tablet has 20 buttons, but need to be remapped in order since the device reports invalid keycodes. Existing tablet functionality should not be inhibited, as BTN0-8 is still used. New initialization functions are added since the device differs slightly from other UGEE v2 devices. Signed-off-by: Joshua Goins <josh@redstrate.com> Signed-off-by: Jiri Kosina <jkosina@suse.com> 2025-06-20T07:05:47+00:00 Colin Ian King colin.i.king@gmail.com 2025-06-19T08:34:56+00:00 urn:sha1:c8be000387e47624d14b328daca260f897756402 Don't populate the read-only array reconnect_event on the stack at run time, instead make it static const. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.com> 2025-01-09T09:23:26+00:00 Colin Ian King colin.i.king@gmail.com 2024-08-22T16:07:49+00:00 urn:sha1:c7571e1a675d0b2827c3b8338d3a9b56ad580121 Don't populate the const read-only array touch_ring_model_params_buf on the stack at run time, instead make it static const. Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.com> 2024-10-02T21:23:23+00:00 Al Viro viro@zeniv.linux.org.uk 2024-10-01T19:35:57+00:00 urn:sha1:5f60d5f6bbc12e782fac78110b0ee62698f3b576 asm/unaligned.h is always an include of asm-generic/unaligned.h; might as well move that thing to linux/unaligned.h and include that - there's nothing arch-specific in that header. auto-generated by the following: for i in `git grep -l -w asm/unaligned.h`; do sed -i -e "s/asm\/unaligned.h/linux\/unaligned.h/" $i done for i in `git grep -l -w asm-generic/unaligned.h`; do sed -i -e "s/asm-generic\/unaligned.h/linux\/unaligned.h/" $i done git mv include/asm-generic/unaligned.h include/linux/unaligned.h git mv tools/include/asm-generic/unaligned.h tools/include/linux/unaligned.h sed -i -e "/unaligned.h/d" include/asm-generic/Kbuild sed -i -e "s/__ASM_GENERIC/__LINUX/" include/linux/unaligned.h tools/include/linux/unaligned.h