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[87.94.132.183]) by smtp.gmail.com with ESMTPSA id 38308e7fff4ca-3045b082db8sm61183911fa.99.2025.01.08.04.28.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 08 Jan 2025 04:28:31 -0800 (PST) From: Abdiel Janulgue To: daniel.almeida@collabora.com, aliceryhl@google.com, robin.murphy@arm.com, rust-for-linux@vger.kernel.org Cc: Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?UTF-8?q?Bj=C3=B6rn=20Roy=20Baron?= , Benno Lossin , Andreas Hindborg , Trevor Gross , Danilo Krummrich , Valentin Obst , linux-kernel@vger.kernel.org (open list), Christoph Hellwig , Marek Szyprowski , airlied@redhat.com, iommu@lists.linux.dev (open list:DMA MAPPING HELPERS), Abdiel Janulgue Subject: [PATCH v8 1/2] rust: error: Add EOVERFLOW Date: Wed, 8 Jan 2025 14:27:23 +0200 Message-ID: <20250108122825.136021-2-abdiel.janulgue@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250108122825.136021-1-abdiel.janulgue@gmail.com> References: <20250108122825.136021-1-abdiel.janulgue@gmail.com> Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 --- rust/kernel/error.rs | 1 + 1 file changed, 1 insertion(+) diff --git a/rust/kernel/error.rs b/rust/kernel/error.rs index 914e8dec1abd..eb06be2ca9c5 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."); -- 2.43.0