From: Alice Ryhl <aliceryhl@google.com>
To: kernel test robot <lkp@intel.com>,
Lorenzo Stoakes <lorenzo.stoakes@oracle.com>,
"Liam R. Howlett" <Liam.Howlett@oracle.com>
Cc: "Miguel Ojeda" <ojeda@kernel.org>,
"Matthew Wilcox" <willy@infradead.org>,
"Vlastimil Babka" <vbabka@suse.cz>,
"John Hubbard" <jhubbard@nvidia.com>,
"Andrew Morton" <akpm@linux-foundation.org>,
"Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
"Arnd Bergmann" <arnd@arndb.de>, "Jann Horn" <jannh@google.com>,
"Suren Baghdasaryan" <surenb@google.com>,
oe-kbuild-all@lists.linux.dev,
"Linux Memory Management List" <linux-mm@kvack.org>,
"Alex Gaynor" <alex.gaynor@gmail.com>,
"Boqun Feng" <boqun.feng@gmail.com>,
"Gary Guo" <gary@garyguo.net>,
"Björn Roy Baron" <bjorn3_gh@protonmail.com>,
"Benno Lossin" <benno.lossin@proton.me>,
"Andreas Hindborg" <a.hindborg@kernel.org>,
"Trevor Gross" <tmgross@umich.edu>,
linux-kernel@vger.kernel.org, rust-for-linux@vger.kernel.org
Subject: Re: [PATCH v15 5/9] mm: rust: add mmput_async support
Date: Mon, 10 Mar 2025 09:23:49 +0000 [thread overview]
Message-ID: <Z86vpQBMYuonWsM_@google.com> (raw)
In-Reply-To: <202503091916.QousmtcY-lkp@intel.com>
On Sun, Mar 09, 2025 at 07:37:54PM +0800, kernel test robot wrote:
> >> error[E0425]: cannot find function `mmput_async` in crate `bindings`
> --> rust/kernel/mm.rs:143:28
> |
> 143 | unsafe { bindings::mmput_async(obj.cast().as_ptr()) };
> | ^^^^^^^^^^^ not found in `bindings`
It looks like the mmput_async function doesn't exist at all when
CONFIG_MMU is disabled?
I guess I can just make the MmWithUserAsync type not exist at all when
CONFIG_MMU is disabled to mirror that, but it seems a bit weird.
Alice
next prev parent reply other threads:[~2025-03-10 9:23 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-04 11:49 [PATCH v15 0/9] Rust support for mm_struct, vm_area_struct, and mmap Alice Ryhl
2025-03-04 11:49 ` [PATCH v15 1/9] mm: rust: add abstraction for struct mm_struct Alice Ryhl
2025-03-04 11:49 ` [PATCH v15 2/9] mm: rust: add vm_area_struct methods that require read access Alice Ryhl
2025-03-04 11:49 ` [PATCH v15 3/9] mm: rust: add vm_insert_page Alice Ryhl
2025-03-04 11:49 ` [PATCH v15 4/9] mm: rust: add lock_vma_under_rcu Alice Ryhl
2025-03-04 11:49 ` [PATCH v15 5/9] mm: rust: add mmput_async support Alice Ryhl
2025-03-09 11:37 ` kernel test robot
2025-03-10 9:23 ` Alice Ryhl [this message]
2025-03-10 14:19 ` Lorenzo Stoakes
2025-03-10 14:45 ` Miguel Ojeda
2025-03-04 11:49 ` [PATCH v15 6/9] mm: rust: add VmaNew for f_ops->mmap() Alice Ryhl
2025-03-04 11:49 ` [PATCH v15 7/9] rust: miscdevice: add mmap support Alice Ryhl
2025-03-04 11:49 ` [PATCH v15 8/9] task: rust: rework how current is accessed Alice Ryhl
2025-03-04 11:50 ` [PATCH v15 9/9] mm: rust: add MEMORY MANAGEMENT [RUST] Alice Ryhl
2025-03-04 11:54 ` Lorenzo Stoakes
2025-03-04 14:50 ` Liam R. Howlett
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