From nobody Tue Jul 14 15:49:08 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 4h03dP5SD2z6kvkh for ; Tue, 14 Jul 2026 15:49:13 +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 "YR1" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4h03dP3Zd7z3YXD for ; Tue, 14 Jul 2026 15:49:13 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1784044153; 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=r7At3l+KFTFKiOPvEtxZPzstIXEefy8Z5t4aGHRtgBo=; b=hAxwHpkZOK0qaNpjRiHFgYv6KP5EuvUQX6JbHX1YMIWlIWLNUqjBPOXFZ37qAipY1S9De7 m/l6LuheuZNV3RE8tibWOv7GIDlX8xbUdUWOPT+O/6ObhMo9BagbrlVW2Rb/g3kx+JCfMX qlfeO2PCY8NuCFghTxaXJI6NmwK8DG7wx9QgYULOqb4ODU+aHBEkAW3WS/BGKQ7bmAv2P5 FsiDro37KTsVbRWxegI6EHumwlJOVQM7WSz7F0rPWkieGSos0xAHFmettK2JreAVODwXp4 rcD0GCbCg1xBZF5jTSfVVoyEfcr0mGLJbpMtkiN3nuFkZGzVPh7IYWKRdwtA1Q== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1784044153; a=rsa-sha256; cv=none; b=mIMcGF0G/QibLFueXwmMMqq5vBd/XStfmx7n1+LqTfZ89VQV/J4DKISSsRdprYqGouOcBm /uGR6/oUMGPmMq0I1BVqtJv55UBnbkAPi9aSAq8ogpcELWGKQjjdLiJEyAdMKH4xM7GNxp zx4Pf6gMyB/0eMLQo0hrCfq1OTQWQPkcF7PAMr/QZ94g04Hz2I20dbDgC/w7FvJLAgMwjH aThVS+Jfz2WqyeJwnrO08ryockIyQc9koTMGkUH6sOt57N56DsvSRn3I/sbpkNr1LO1HDM hIAtK/WDtz0RuJxTiNT+LpPCcVzVWhrpECiXWet1w0ud4Nybopqu62rtlsdbsg== 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=1784044153; 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=r7At3l+KFTFKiOPvEtxZPzstIXEefy8Z5t4aGHRtgBo=; b=Ujm07RJpQfK2Ef+foA012D/eJ9qjb1Zw51fO3WAYExF5lJCR+M05ZBrZu5A5svQ5BnQTS7 c9qx0HfZvv3Sv3G+xhKRoufcndHeYvEVqfwsNxaMbG7Qrh3M+aUSOLaZ1pTAbuZxNVpiRz YazF1RIie0W+NyRh8jdTA5clwcYujY4eP6BJkk57f/PIuYNmoXPxszp/rzfIwRLYGh9CwQ pnAoxTNUm/6TY9qI9g7/Q5JpguYxAfKXs9wSAAWCs5cJxWx04l4vQkuzz4/1zDAFPHytcr THuumoRMfn/JjtB87U5/+B/hsk4vJma96CdxxKWxcknig3cTwrpwkQN4wThhbA== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4h03dP2LDmzrTj for ; Tue, 14 Jul 2026 15:49:13 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 4373c by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Tue, 14 Jul 2026 15:49:08 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Andrew Turner Subject: git: f1e8b0ff4e13 - main - bsd.cpu.mk: Add a workaround for erratum 843419 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 List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: andrew X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: f1e8b0ff4e13b52c5e41a5eea3e686410af3dd0b Auto-Submitted: auto-generated Date: Tue, 14 Jul 2026 15:49:08 +0000 Message-Id: <6a565a74.4373c.77884453@gitrepo.freebsd.org> The branch main has been updated by andrew: URL: https://cgit.FreeBSD.org/src/commit/?id=f1e8b0ff4e13b52c5e41a5eea3e686410af3dd0b commit f1e8b0ff4e13b52c5e41a5eea3e686410af3dd0b Author: Andrew Turner AuthorDate: 2026-07-14 15:07:30 +0000 Commit: Andrew Turner CommitDate: 2026-07-14 15:47:15 +0000 bsd.cpu.mk: Add a workaround for erratum 843419 Add a workaround for the Arm Cortex-A53 erratum 843419. This has been targeted when the build is either unoptimised for any CPU/architecture or targets the Cortex-A53 or ARMv8.0 architecture. PR: 296240 PR: 296395 Reported by: Hal Murray Reported by: Andreas Schuh Reviewed by: cognet, mmel Sponsored by: Arm Ltd Differential Revision: https://reviews.freebsd.org/D58212 --- share/mk/bsd.cpu.mk | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/share/mk/bsd.cpu.mk b/share/mk/bsd.cpu.mk index 33587b6ba25a..b743d3e71a36 100644 --- a/share/mk/bsd.cpu.mk +++ b/share/mk/bsd.cpu.mk @@ -6,7 +6,7 @@ .if !defined(CPUTYPE) || empty(CPUTYPE) _CPUCFLAGS = . if ${MACHINE_CPUARCH} == "aarch64" -MACHINE_CPU = arm64 +MACHINE_CPU = arm64 cortexa53 . elif ${MACHINE_CPUARCH} == "amd64" MACHINE_CPU = amd64 sse2 sse mmx . elif ${MACHINE_CPUARCH} == "arm" @@ -124,6 +124,14 @@ _CPUCFLAGS = -mcpu=${CPUTYPE} . elif ${MACHINE_ARCH:Mpowerpc64*} != "" _CPUCFLAGS = -mcpu=${CPUTYPE} . elif ${MACHINE_CPUARCH} == "aarch64" +MACHINE_CPU = arm64 +. if ${CPUTYPE} == "generic" +MACHINE_CPU += cortexa53 +. elif ${CPUTYPE} == "armv8-a" +MACHINE_CPU += cortexa53 +. elif ${CPUTYPE:M*cortex-a53*} != "" +MACHINE_CPU += cortexa53 +. endif . if ${CPUTYPE:Marmv*} != "" # Use -march when the CPU type is an architecture value, e.g. armv8.1-a _CPUCFLAGS = -march=${CPUTYPE} @@ -302,6 +310,14 @@ MACHINE_CPU = riscv . endif .endif +########## arm64/aarch64 +.if ${MACHINE_CPUARCH} == "aarch64" +# Add the Cortex-A53 erratum 843419 workaround if we are targeting it. +. if ${MACHINE_CPU:Mcortexa53} != "" +LDFLAGS += -Wl,--fix-cortex-a53-843419 +. endif +.endif + ########## arm .if ${MACHINE_CPUARCH} == "arm" MACHINE_CPU += arm