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Sat, 31 Oct 2026 03:37:44 -0700 (PDT) Received: from WIN-2DEDQG69EF6.localdomain ([2a13:a5c6:1ff1:280f:be24:11ff:feb0:8690]) by smtp.gmail.com with ESMTPSA id 5a478bee46e88-36a42669128sm17019810eec.3.2026.10.31.03.37.37 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 31 Oct 2026 03:37:44 -0700 (PDT) From: chenhan To: FUJITA Tomonori Cc: fustini@kernel.org, guoren@kernel.org, ojeda@kernel.org, ukleinek@kernel.org, wefu@redhat.com, a.hindborg@kernel.org, acourbot@nvidia.com, aliceryhl@google.com, bjorn3_gh@protonmail.com, boqun@kernel.org, dakr@kernel.org, daniel.almeida@collabora.com, gary@garyguo.net, linux-riscv@lists.infradead.org, lossin@kernel.org, m.wilczynski@samsung.com, tamird@kernel.org, tmgross@umich.edu, work@onurozkan.dev, linux-pwm@vger.kernel.org, rust-for-linux@vger.kernel.org, FUJITA Tomonori Subject: Re: [PATCH v3 0/2] pwm: th1520: Fix 32-bit build with COMPILE_TEST Date: Sat, 31 Oct 2026 18:37:34 +0800 Message-Id: <20261031103734.24734-1-chenhan0017.work@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20261030020209.3833766-1-tomo@flapping.org> References: <20261030020209.3833766-1-tomo@flapping.org> Content-Type: text/plain; charset="utf-8" X-Mailing-List: rust-for-linux@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi Tomonori, Thanks for CC'ing me. > Both series use the same module header, so whichever > is applied later needs only a small rebase. Agreed. My div64_s64() and div_s64_rem() can share math.rs with your div64_u64() and div64_u64_round_up(). If your series lands first, I will rebase patch 3 onto that module, preserving your unsigned helpers and the common module header. I have now posted v5 [1], which only changes the SAFETY comments relative to v4. The first two patches still fix Delta independently of the math module, so the behavior fix can be taken separately from the extraction. [1] https://lore.kernel.org/rust-for-linux/20261031103206.24051-1-chenhan0017.work@gmail.com/ Best regards, chenhan