From: Abdiel Janulgue <abdiel.janulgue@gmail.com>
To: daniel.almeida@collabora.com
Cc: "Miguel Ojeda" <ojeda@kernel.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>,
"Alice Ryhl" <aliceryhl@google.com>,
"Trevor Gross" <tmgross@umich.edu>,
"Danilo Krummrich" <dakr@kernel.org>,
"Valentin Obst" <kernel@valentinobst.de>,
rust-for-linux@vger.kernel.org (open list:RUST),
linux-kernel@vger.kernel.org (open list),
"Christoph Hellwig" <hch@lst.de>,
"Marek Szyprowski" <m.szyprowski@samsung.com>,
"Robin Murphy" <robin.murphy@arm.com>,
airlied@redhat.com,
iommu@lists.linux.dev (open list:DMA MAPPING HELPERS),
"Abdiel Janulgue" <abdiel.janulgue@gmail.com>
Subject: [PATCH v6 1/2] rust: error: Add EOVERFLOW
Date: Thu, 5 Dec 2024 13:32:16 +0200 [thread overview]
Message-ID: <20241205113234.2021442-1-abdiel.janulgue@gmail.com> (raw)
Trivial addition for missing EOVERFLOW error. This is used by a
subsequent patch that might require returning EOVERFLOW as a result
of `checked_mul`.
Signed-off-by: Abdiel Janulgue <abdiel.janulgue@gmail.com>
---
rust/kernel/error.rs | 1 +
1 file changed, 1 insertion(+)
diff --git a/rust/kernel/error.rs b/rust/kernel/error.rs
index 52c502432447..cd57fac7f1f9 100644
--- a/rust/kernel/error.rs
+++ b/rust/kernel/error.rs
@@ -63,6 +63,7 @@ macro_rules! declare_err {
declare_err!(EPIPE, "Broken pipe.");
declare_err!(EDOM, "Math argument out of domain of func.");
declare_err!(ERANGE, "Math result not representable.");
+ declare_err!(EOVERFLOW, "Value too large for defined data type.");
declare_err!(ERESTARTSYS, "Restart the system call.");
declare_err!(ERESTARTNOINTR, "System call was interrupted by a signal and will be restarted.");
declare_err!(ERESTARTNOHAND, "Restart if no handler.");
base-commit: 40384c840ea1944d7c5a392e8975ed088ecf0b37
--
2.43.0
next reply other threads:[~2024-12-05 11:32 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-05 11:32 Abdiel Janulgue [this message]
2024-12-05 11:32 ` [PATCH v6 2/2] rust: add dma coherent allocator abstraction Abdiel Janulgue
2024-12-05 13:07 ` Robin Murphy
2024-12-05 14:25 ` Abdiel Janulgue
2024-12-05 16:41 ` Daniel Almeida
2024-12-05 16:47 ` Robin Murphy
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