From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3DB451AC43A; Sun, 9 Mar 2025 09:49:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741513779; cv=none; b=DCz9pMW245xZUHlXv+QGWhOiEUDk2HXbyqgNejx/iT+dgu1xFgMT0FQobMgS6LgXSMdXyT+DcykHdHAPCQF74HwlH5b6B8s3rmlSbqcg44VgZ5Da6DDtlCfai6DPP7IcNJrkKrr9kO0BxkE5P6AGo1zlU5MeT/ftnFddub0oUpo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741513779; c=relaxed/simple; bh=BWbv4iJ62wTTIPSiN2CgYXRbQmQdpfAsqhlympKv4Bo=; h=Subject:To:Cc:From:Date:In-Reply-To:Message-ID:MIME-Version: Content-Type; b=Vt9p+5rkefh9kuBXvgyX71OiOKXdKqcajLL2Ens1vKtIXIFbfZnD74ZydtnfWigMTTO+inzNysOSGLU+7c378OwI93yvuglJ3xv+7MsUcoVN3/gRLMcVV6iFbAivOMu5Fb8kOyeHGhENh7LSRGSwKUfm7uuKvlhd0X/qKqsnwhI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=ZKQCgDV5; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="ZKQCgDV5" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B53EBC4CEE5; Sun, 9 Mar 2025 09:49:38 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1741513779; bh=BWbv4iJ62wTTIPSiN2CgYXRbQmQdpfAsqhlympKv4Bo=; h=Subject:To:Cc:From:Date:In-Reply-To:From; b=ZKQCgDV5uwuL5Pq/Ue8Io8b252kVCnpssufElGEUaANps+COFRX8s28kNazb95Zu1 s4HUPyztFekjDwS+p0Z/TTZaJnQ39OLu8jsd791bnqry1wnGvsmr3Rp8ZZBw53hhit yqYf39/PW0Le30EpxTyCEcdrhOiYH8UoPATUpv9c= Subject: Patch "rust: alloc: rename `KernelAllocator` to `Kmalloc`" has been added to the 6.12-stable tree To: aliceryhl@google.com,benno.lossin@proton.me,dakr@kernel.org,gary@garyguo.net,gregkh@linuxfoundation.org,hi@alyssa.is,noisycoil@disroot.org,ojeda@kernel.org,patches@lists.linux.dev,sashal@kernel.org Cc: From: Date: Sun, 09 Mar 2025 10:46:50 +0100 In-Reply-To: <20250307225008.779961-23-ojeda@kernel.org> Message-ID: <2025030950-expert-roamer-4e9f@gregkh> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=ANSI_X3.4-1968 Content-Transfer-Encoding: 8bit X-stable: commit X-Patchwork-Hint: ignore This is a note to let you know that I've just added the patch titled rust: alloc: rename `KernelAllocator` to `Kmalloc` to the 6.12-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary The filename of the patch is: rust-alloc-rename-kernelallocator-to-kmalloc.patch and it can be found in the queue-6.12 subdirectory. If you, or anyone else, feels it should not be added to the stable tree, please let know about it. >From stable+bounces-121477-greg=kroah.com@vger.kernel.org Fri Mar 7 23:51:40 2025 From: Miguel Ojeda Date: Fri, 7 Mar 2025 23:49:29 +0100 Subject: rust: alloc: rename `KernelAllocator` to `Kmalloc` To: Greg Kroah-Hartman , Sasha Levin , stable@vger.kernel.org Cc: Danilo Krummrich , Alice Ryhl , Alyssa Ross , NoisyCoil , patches@lists.linux.dev, Miguel Ojeda Message-ID: <20250307225008.779961-23-ojeda@kernel.org> From: Danilo Krummrich commit 941e65531446c1eb5d573c5d30172117ebe96112 upstream. Subsequent patches implement `Vmalloc` and `KVmalloc` allocators, hence align `KernelAllocator` to this naming scheme. Reviewed-by: Alice Ryhl Reviewed-by: Benno Lossin Reviewed-by: Gary Guo Signed-off-by: Danilo Krummrich Link: https://lore.kernel.org/r/20241004154149.93856-4-dakr@kernel.org Signed-off-by: Miguel Ojeda Signed-off-by: Greg Kroah-Hartman --- rust/kernel/alloc/allocator.rs | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) --- a/rust/kernel/alloc/allocator.rs +++ b/rust/kernel/alloc/allocator.rs @@ -6,7 +6,7 @@ use super::{flags::*, Flags}; use core::alloc::{GlobalAlloc, Layout}; use core::ptr; -struct KernelAllocator; +struct Kmalloc; /// Returns a proper size to alloc a new object aligned to `new_layout`'s alignment. fn aligned_size(new_layout: Layout) -> usize { @@ -37,7 +37,7 @@ pub(crate) unsafe fn krealloc_aligned(pt } // SAFETY: TODO. -unsafe impl GlobalAlloc for KernelAllocator { +unsafe impl GlobalAlloc for Kmalloc { unsafe fn alloc(&self, layout: Layout) -> *mut u8 { // SAFETY: `ptr::null_mut()` is null and `layout` has a non-zero size by the function safety // requirement. @@ -74,7 +74,7 @@ unsafe impl GlobalAlloc for KernelAlloca } #[global_allocator] -static ALLOCATOR: KernelAllocator = KernelAllocator; +static ALLOCATOR: Kmalloc = Kmalloc; // See . #[no_mangle] Patches currently in stable-queue which might be from ojeda@kernel.org are queue-6.12/drm-panic-avoid-reimplementing-iterator-find.patch queue-6.12/documentation-rust-add-coding-guidelines-on-lints.patch queue-6.12/rust-provide-proper-code-documentation-titles.patch queue-6.12/rust-alloc-make-allocator-module-public.patch queue-6.12/rust-alloc-remove-vecext-extension.patch queue-6.12/rust-alloc-implement-reallocfunc.patch queue-6.12/rust-alloc-separate-aligned_size-from-krealloc_aligned.patch queue-6.12/rust-enable-clippy-unnecessary_safety_comment-lint.patch queue-6.12/rust-alloc-update-module-comment-of-alloc.rs.patch queue-6.12/rust-kbuild-expand-rusttest-target-for-macros.patch queue-6.12/rust-error-use-core-alloc-layouterror.patch queue-6.12/rust-str-test-replace-alloc-format.patch queue-6.12/loongarch-use-asm_reachable.patch queue-6.12/rust-alloc-implement-allocator-for-kmalloc.patch queue-6.12/rust-alloc-implement-collect-for-intoiter.patch queue-6.12/rust-alloc-introduce-arraylayout.patch queue-6.12/rust-alloc-implement-vmalloc-allocator.patch queue-6.12/documentation-rust-discuss-in-the-guidelines.patch queue-6.12/rust-error-check-for-config-test-in-error-name.patch queue-6.12/rust-enable-clippy-ignored_unit_patterns-lint.patch queue-6.12/rust-enable-clippy-unnecessary_safety_doc-lint.patch queue-6.12/rust-alloc-add-box-to-prelude.patch queue-6.12/kbuild-rust-remove-the-alloc-crate-and-globalalloc.patch queue-6.12/rust-alloc-add-allocator-trait.patch queue-6.12/rust-treewide-switch-to-our-kernel-box-type.patch queue-6.12/rust-introduce-.clippy.toml.patch queue-6.12/rust-alloc-rename-kernelallocator-to-kmalloc.patch queue-6.12/rust-alloc-implement-cmalloc-in-module-allocator_test.patch queue-6.12/drm-panic-allow-verbose-version-check.patch queue-6.12/rust-map-__kernel_size_t-and-friends-also-to-usize-isize.patch queue-6.12/rust-alloc-add-module-allocator_test.patch queue-6.12/rust-replace-clippy-dbg_macro-with-disallowed_macros.patch queue-6.12/rust-alloc-add-__gfp_nowarn-to-flags.patch queue-6.12/rust-enable-clippy-s-check-private-items.patch queue-6.12/rust-error-make-conversion-functions-public.patch queue-6.12/rust-sort-global-rust-flags.patch queue-6.12/rust-alloc-implement-contains-for-flags.patch queue-6.12/rust-init-remove-unneeded.patch queue-6.12/rust-use-custom-ffi-integer-types.patch queue-6.12/rust-sync-remove-unneeded.patch queue-6.12/rust-treewide-switch-to-the-kernel-vec-type.patch queue-6.12/rust-alloc-implement-kvmalloc-allocator.patch queue-6.12/drm-panic-correctly-indent-continuation-of-line-in-list-item.patch queue-6.12/rust-alloc-implement-kernel-vec-type.patch queue-6.12/rust-workqueue-remove-unneeded.patch queue-6.12/rust-error-optimize-error-type-to-use-nonzero.patch queue-6.12/drm-panic-remove-unnecessary-borrow-in-alignment_pattern.patch queue-6.12/rust-alloc-remove-extension-of-std-s-box.patch queue-6.12/rust-block-fix-formatting-in-gendisk-doc.patch queue-6.12/rust-enable-rustdoc-unescaped_backticks-lint.patch queue-6.12/rust-fix-size_t-in-bindgen-prototypes-of-c-builtins.patch queue-6.12/rust-enable-clippy-undocumented_unsafe_blocks-lint.patch queue-6.12/rust-alloc-add-vec-to-prelude.patch queue-6.12/rust-alloc-implement-intoiterator-for-vec.patch queue-6.12/rust-alloc-implement-kernel-box.patch queue-6.12/drm-panic-remove-redundant-field-when-assigning-value.patch queue-6.12/rust-types-avoid-repetition-in-as-from-bytes-impls.patch queue-6.12/rust-start-using-the-attribute.patch queue-6.12/drm-panic-allow-verbose-boolean-for-clarity.patch queue-6.12/maintainers-add-entry-for-the-rust-alloc-module.patch queue-6.12/rust-alloc-fix-arraylayout-allocations.patch queue-6.12/drm-panic-prefer-eliding-lifetimes.patch