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> 2025-10-30T01:55:56+00:00 Sakari Ailus sakari.ailus@linux.intel.com 2025-10-27T11:50:20+00:00 urn:sha1:a5d937dd0ead5ff826f94eb926f26106b6d178fa pm_runtime_put_autosuspend(), pm_runtime_put_sync_autosuspend(), pm_runtime_autosuspend() and pm_request_autosuspend() now include a call to pm_runtime_mark_last_busy(). Remove the now-reduntant explicit call to pm_runtime_mark_last_busy(). Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com> Link: https://patch.msgid.link/20251027115022.390997-2-sakari.ailus@linux.intel.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2024-04-23T11:08:08+00:00 Alex Elder elder@linaro.org 2024-04-19T15:17:55+00:00 urn:sha1:19790951f031bd22b70daf7f4fec11bc459566e9 Currently, enabling wakeup for the IPA device doesn't occur until the setup phase of initialization (in ipa_power_setup()). There is no need to delay doing that, however. We can conveniently do it during the config phase, in ipa_interrupt_config(), where we enable power management wakeup mode for the IPA interrupt. Moving the device_init_wakeup() out of ipa_power_setup() leaves that function empty, so it can just be eliminated. Similarly, rearrange all of the matching inverse calls, disabling device wakeup in ipa_interrupt_deconfig() and removing that function as well. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 2024-04-23T11:08:08+00:00 Alex Elder elder@linaro.org 2024-04-19T15:17:54+00:00 urn:sha1:6f3700266369bafb15ce1f51156ec8128f2d90e6 Only enable the SUSPEND IPA interrupt type when at least one endpoint has that interrupt enabled. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 2024-04-23T11:08:08+00:00 Alex Elder elder@linaro.org 2024-04-19T15:17:53+00:00 urn:sha1:2eca73444036ef5a3f55e209cb62baa7047f63b7 Keep track of which endpoints have the SUSPEND IPA interrupt enabled in a variable-length bitmap. This will be used in the next patch to allow the SUSPEND interrupt type to be disabled except when needed. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 2024-04-18T11:01:05+00:00 Alex Elder elder@linaro.org 2024-04-16T23:10:18+00:00 urn:sha1:884122775e675985c25702c2da8c8150a764a6c8 Establish the rule that header files are always included in sorted (POSIX local) order. Standard and private headers are separated by a blank line. Similarly, sort all forward-declarations for structures. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Paolo Abeni <pabeni@redhat.com> 2024-04-17T00:15:20+00:00 Jiapeng Chong jiapeng.chong@linux.alibaba.com 2024-04-15T03:14:56+00:00 urn:sha1:19ad0f3a16d2c48da995ad481366b9ecb5b5aeb5 The print function dev_err() is redundant because platform_get_irq_byname() already prints an error. ./drivers/net/ipa/ipa_interrupt.c:300:2-9: line 300 is redundant because platform_get_irq() already prints an error. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=8756 Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/20240415031456.10805-1-jiapeng.chong@linux.alibaba.com Signed-off-by: Jakub Kicinski <kuba@kernel.org> 2024-03-04T11:44:41+00:00 Alex Elder elder@linaro.org 2024-03-01T17:02:42+00:00 urn:sha1:5245f4fd28d126cc13e32e77abc8a8fd287167b0 The IPA platform device is now only used as the structure containing the IPA device structure. Replace the platform device pointer with a pointer to the device structure. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net> 2024-03-04T11:44:40+00:00 Alex Elder elder@linaro.org 2024-03-01T17:02:37+00:00 urn:sha1:ad1be80d75827aad9582541ecc9d7953d354634f Create a new function ipa_interrupt_init() that is called at probe time to allocate and initialize the IPA interrupt data structure. Create ipa_interrupt_exit() as its inverse. This follows the normal IPA driver pattern of *_init() functions doing things that can be done before access to hardware is required. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>