From nobody Wed Apr 22 18:10:28 2026 X-Original-To: dev-commits-src-all@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4g16hj2Kwqz6b2x9 for ; Wed, 22 Apr 2026 18:10:29 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R13" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4g16hj0D50z4Dt0 for ; Wed, 22 Apr 2026 18:10:29 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1776881429; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=o3vg2tAb0ULlc9fRjyoRBMhfJbGoc0PTluIs/M+rO10=; b=XPn0LA110n0yHFCwd4Slpvq15XKAINA5TaBh8AlU4ZYsEgK8gBBCwe0XVNv0NK4GBkpWMp AKPqKy/ApGlmRtyHHIHA9x82NVF9bKcnm6DRJeChQtmf9MT6zyNddOd/wtVhCbd1wrIljU zDzXgxx9iQzLZqgR7P16NG7n24IP9oF8LLALDrxh69EEpeGdMD/tq8yrlZMuQcOoBhx23H QMcXBxkpe+Zjw78QtUa0nQmxE13VIvie7VYMohd5OM9GwoEkgnD11yEzpLKFoDqGQouWpq rkqbkZu/kfku2yn+ALZiCWFd8asFqyq6eXrQyEBuy92ba2t+ccWyx+PMMhnUhw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1776881429; a=rsa-sha256; cv=none; b=a5YeKrjJjPNhVGwQRdWLvf5GVNlVjBP8QRwjKZbVLNjzZ2uL9chJbHMnhDFE7tkX8vc86W Xbehb2GfAOwTFNiwrjowIwd34aFuIBQ22yj9HnQUnn5NALN4lWocB+RniGVRQK17JcUNpu lDo+eq+FGFLY1Q+jYc0q+jo97YxMFsP5+nAyDY++U+Ho8B+bcTMtOFvwUjHgDU9n+txomI Pw/vYywEghKO/ge9E+NGbv1i/AWT509GgfYY9QhxpsrR/c9UOE8vhmfEYIQFZMCgsBcecs 4BkCSdoc6vzgwjEUqHq8SOvb2XiqmYbP0YMDFo1CLRLLh9ICdTr2tYOwnoz54g== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1776881429; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=o3vg2tAb0ULlc9fRjyoRBMhfJbGoc0PTluIs/M+rO10=; b=rsZl69yfSOZBY6Sd/QqAI/0aMAPWkOzgpQDlyFMBJXvPCrtKrhAnxyZ4LaWjqDhA7l6GCM JDKqK+oGjuDqC1katlMmmtNhr8m7a+3KQk0ZHkgl8xyML4BCXLFwH2i/B/VPkurMIUumIy G4Q2DWs9j6dDQU0d6Lie3wQFDQFNGlV+R19En1+ddGORUg/8miVV6EPantKFDqgUAHJLt7 QGGSW6jOFPUDMw3o1dbCt2uxxy4KOO80z7P/VXQhMZaUdTGG0PJAXjwn9Hq2gYvQuQk1LE zI0OpEgWPoWioLXAXPmEyBYdabZN4+lRgdnR3NmNQ5D62A78mjsHPWUmqfBRRg== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4g16hh6nrdzhng for ; Wed, 22 Apr 2026 18:10:28 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 4570d by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Wed, 22 Apr 2026 18:10:28 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Jean-=?utf-8?Q?S=C3=A9bast?==?utf-8?Q?ien P=C3=A9?=dron Subject: git: 002c08158f9e - main - linuxkpi: Define `DIV_U64_ROUND_UP()` List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: dumbbell X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 002c08158f9e7eb61c467fe29ff8e24361fb8470 Auto-Submitted: auto-generated Date: Wed, 22 Apr 2026 18:10:28 +0000 Message-Id: <69e90f14.4570d.30595852@gitrepo.freebsd.org> The branch main has been updated by dumbbell: URL: https://cgit.FreeBSD.org/src/commit/?id=002c08158f9e7eb61c467fe29ff8e24361fb8470 commit 002c08158f9e7eb61c467fe29ff8e24361fb8470 Author: Jean-Sébastien Pédron AuthorDate: 2026-04-21 00:32:18 +0000 Commit: Jean-Sébastien Pédron CommitDate: 2026-04-22 18:09:56 +0000 linuxkpi: Define `DIV_U64_ROUND_UP()` It is the same as `DIV64_U64_ROUND_UP()` but takes a 32-bit integer as the divisor. The amdgpu DRM driver started to use this in Linux 6.12.x. Reviewed by: bz Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D56576 --- sys/compat/linuxkpi/common/include/linux/math64.h | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/sys/compat/linuxkpi/common/include/linux/math64.h b/sys/compat/linuxkpi/common/include/linux/math64.h index 25ca9da1b622..e35aae67fa27 100644 --- a/sys/compat/linuxkpi/common/include/linux/math64.h +++ b/sys/compat/linuxkpi/common/include/linux/math64.h @@ -92,6 +92,12 @@ mul_u32_u32(uint32_t a, uint32_t b) return ((uint64_t)a * b); } +static inline uint64_t +div_u64_round_up(uint64_t dividend, uint32_t divisor) +{ + return ((dividend + divisor - 1) / divisor); +} + static inline uint64_t div64_u64_round_up(uint64_t dividend, uint64_t divisor) { @@ -104,6 +110,9 @@ roundup_u64(uint64_t x1, uint32_t x2) return (div_u64(x1 + x2 - 1, x2) * x2); } +#define DIV_U64_ROUND_UP(...) \ + div_u64_round_up(__VA_ARGS__) + #define DIV64_U64_ROUND_UP(...) \ div64_u64_round_up(__VA_ARGS__)