Linux kernel stable tree (mirror) https://git.radix-linux.su/kernel/linux.git/atom?h=v7.0-rc7 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> 2026-01-14T17:00:07+00:00 Wentao Liang vulab@iscas.ac.cn 2026-01-13T01:47:16+00:00 urn:sha1:80db65d4acfb9ff12d00172aed39ea8b98261aad In the pruss_clk_mux_setup(), the devm_add_action_or_reset() indirectly calls pruss_of_free_clk_provider(), which calls of_node_put(clk_mux_np) on the error path. However, after the devm_add_action_or_reset() returns, the of_node_put(clk_mux_np) is called again, causing a double free. Fix by returning directly, to avoid the duplicate of_node_put(). Fixes: ba59c9b43c86 ("soc: ti: pruss: support CORECLK_MUX and IEPCLK_MUX") Cc: stable@vger.kernel.org Signed-off-by: Wentao Liang <vulab@iscas.ac.cn> Link: https://patch.msgid.link/20260113014716.2464741-1-vulab@iscas.ac.cn Signed-off-by: Nishanth Menon <nm@ti.com> 2026-01-14T16:58:48+00:00 Johan Hovold johan@kernel.org 2025-11-27T13:49:42+00:00 urn:sha1:c933138d45176780fabbbe7da263e04d5b3e525d The mmio regmap allocated during probe is never freed. Switch to using the device managed allocator so that the regmap is released on probe failures (e.g. probe deferral) and on driver unbind. Fixes: a5caf03188e4 ("soc: ti: k3-socinfo: Do not use syscon helper to build regmap") Cc: stable@vger.kernel.org # 6.15 Cc: Andrew Davis <afd@ti.com> Signed-off-by: Johan Hovold <johan@kernel.org> Acked-by: Andrew Davis <afd@ti.com> Link: https://patch.msgid.link/20251127134942.2121-1-johan@kernel.org Signed-off-by: Nishanth Menon <nm@ti.com> 2026-01-14T16:57:35+00:00 Johan Hovold johan@kernel.org 2025-11-27T13:54:54+00:00 urn:sha1:3fec51b89d603f2d8ebf50f815b5e159efc381da There seems to be nothing preventing this driver from being compile tested so enable that by adding the missing input prompt. Fixes: 907a2b7e2fc7 ("soc: ti: add k3 platforms chipid module driver") Signed-off-by: Johan Hovold <johan@kernel.org> Link: https://patch.msgid.link/20251127135455.2497-1-johan@kernel.org Signed-off-by: Nishanth Menon <nm@ti.com> 2026-01-05T18:40:12+00:00 Krzysztof Kozlowski krzysztof.kozlowski@oss.qualcomm.com 2026-01-02T12:47:34+00:00 urn:sha1:126f61528d34658d80ec827f981c540c1230fdc4 Use scoped for-each loop when iterating over device nodes to make code a bit simpler. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://patch.msgid.link/20260102124729.63964-10-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Nishanth Menon <nm@ti.com> 2026-01-05T18:40:12+00:00 Krzysztof Kozlowski krzysztof.kozlowski@oss.qualcomm.com 2026-01-02T12:47:33+00:00 urn:sha1:6b222f28999c481a6531c7b5fbbf95f877875d23 Use scoped for-each loop when iterating over device nodes to make code a bit simpler. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://patch.msgid.link/20260102124729.63964-9-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Nishanth Menon <nm@ti.com> 2026-01-05T18:40:12+00:00 Krzysztof Kozlowski krzysztof.kozlowski@oss.qualcomm.com 2026-01-02T12:47:32+00:00 urn:sha1:9a97b2154ef51dd079bbaf247289e6d82210c03b Simplify the code by using dev_err_probe() and local 'dev' variable. Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://patch.msgid.link/20260102124729.63964-8-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Nishanth Menon <nm@ti.com> 2026-01-05T18:40:12+00:00 Krzysztof Kozlowski krzysztof.kozlowski@oss.qualcomm.com 2026-01-02T12:47:31+00:00 urn:sha1:c076d74383f1ce2c8db4c83c40c714c8751d5d01 Printing messages on ENOMEM errors is redundant and discouraged, because core already prints detailed report. Simplify the code by dropping such dev_err(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://patch.msgid.link/20260102124729.63964-7-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Nishanth Menon <nm@ti.com> 2026-01-05T18:40:11+00:00 Krzysztof Kozlowski krzysztof.kozlowski@oss.qualcomm.com 2026-01-02T12:47:30+00:00 urn:sha1:168d2fb7805510aba3b0871414ec93c2364f9e23 Printing messages on ENOMEM errors is redundant and discouraged, because core already prints detailed report. Simplify the code by dropping such dev_err(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com> Link: https://patch.msgid.link/20260102124729.63964-6-krzysztof.kozlowski@oss.qualcomm.com Signed-off-by: Nishanth Menon <nm@ti.com>