From nobody Tue Jul 14 15:49:08 2026 X-Original-To: dev-commits-src-main@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 4h03dJ3vHNz6kvYl for ; Tue, 14 Jul 2026 15:49:08 +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 4h03dJ1zNPz3YRD for ; Tue, 14 Jul 2026 15:49:08 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1784044148; 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=RPkLA1CKuQJv8cYYG5JU2rw6atd/EHzVaw9FJzmU8D4Whj+hL6BLkD665u2oeb8terpjQC 60DC5lRvCOwvhgiz5b+iBpW+7XAcSWRUt9WtfO5eVjm0/XCY1GMPrKadOXlozpon77x/rV BVrGK1NCgKPs+tKqRGLpRAstohardWP544O11t+C3M63/8OHgBp+sbbO9750y+xSRdjSci 6SFdyZKiEzf3c7wFQM7pkWzGnUEzacBkDv0f5CPySa90DAZ3YxcXrD93lXmBZCBR0c9IOj qpoydhUDe1B6b55KBzZUNTTnGGxvMkO9MFavOgggVLUoz4DRLLCfgpP3W9SJ1Q== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1784044148; a=rsa-sha256; cv=none; b=X0ZnDiK/Nmw16PTLn+WPaTcudbONosng4jAt93cJk8xSi9JF8+lJWCVMXDzgxk+SqpdDcJ rpJmV62zqMjL5WcjPBWzz/pYTTim4qO52yO+Qj18x01kVeXSIPB0ed0RR/fL0XeLllCqBg hP8Cnk1IpYcSWTlDYc5vWIuC+FzHzvLswa9obuY0TDJUdLubqitsivJu5UsI+AZtoo43lc r2aW2eHMJkLLMHDsARMcDdymx38/N/sZqfX7DREXJwrAl6o/5Ec2E/LvXENG/WOWL3Ehlx YqAQ9knIZCgBRMGOVVdndS/X4d5ICQH6GDq1kETaM+b6NdIDO/37cWD7DTNTmQ== 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=1784044148; 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=GuFEKK+G7wzjN5bvHKIVdmLcr6CcTDFnJcrZ6Mr7uPTYvEIrYXYcgPzjSyFJFNaXD5vjlg Iya4abjsmnS47BIjgFFL7rkDVssmo32elVqCuS3PW46H2Yycu0txJPjyMbTchwXAtHDOZa 5Guo0lkYuwIkJEDBQLv8wdV3bILMGSOYVUSF/GmXdnsMZ0hBzl7vV31sRzAhh/+Zx5pDSP Jq+5ShK6y/pqVGePXbCOQ0cUzbkSHNXmyxO4NpAOZGuJ94ao+4kEa9SzeLiKoeq2iJsawz JlHbjHOL/g2UQ3ggIDgZV0mXrXlmlDP4pv6MJNB9cihTis83QeJMMUOwPwAqoQ== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4h03dJ0Zx5zrTc for ; Tue, 14 Jul 2026 15:49:08 +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 the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@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