From nobody Thu Apr 17 21:59:08 2025 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 4ZdsHK2Kmhz5sr4t; Thu, 17 Apr 2025 21:59:09 +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 "R10" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4ZdsHK0qbKz3Tln; Thu, 17 Apr 2025 21:59:09 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1744927149; 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=GmhTswf18K7ziCHWypym6XTsdRDGE1+/L5qfhamX8tg=; b=giVOFTcRUJMzCnqt71yBhAdkC11r71Tcr/3ZUQn50uZSWrMG/YW0cYGvieOyZAJi/1pZX6 5f/GS8foce9fT8iYRk8lrkWA+rW5GV9nXFKZ63G1KwvhowgrVSVG+D5hQlsZaz3ScaJJXk xDbTYaMb2WkoKne/Di12XLGHh6/JBsUTy1eApAXJyybM+eG4gXg0Zm9jaDB4rGPYVbTpfj t08fXPS1eRC/uvYX7c837gQj6hBVTrDldYeV4Yo95BWciTjN/X9xerofSNYIm3RjmcXJGW VJFhC58aSAgdXlzbAtq5ryeKonID8Ryo9Fq3u2gPT5izqYlThq9a6iY0hMh9zw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1744927149; a=rsa-sha256; cv=none; b=rRMUhSfUpjsxMzMglKQ7qFobQWw0/6bSqFrLXItYCX/brfbTL6qD2WksmBtPdlKXg57AjM UtUqSXPn+dkAEYE7HvTfvVs9OJR6flyx/cGyQM18CwrPcL73lVub/MvPCMsFzqmQBg4rNR uX737j6qHLQ7A7R4LjUfl86ZZYJ1liG5bSkhCXBe5VrmF/dUdJUPxd0EDzZOV3A4+ejZWi B2XG22/jbW1Ffz9s/GTvvz0glMLgdMO6eIVXnpEy+0OCvd43t2m49awpB85ic0E3hgdoeu M8dnCb1o+L0mCB2ZGzoNpSzkvZupV4SGmb+KExXWoHmiAu0hJHl5DoNdOY/48A== 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=1744927149; 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=GmhTswf18K7ziCHWypym6XTsdRDGE1+/L5qfhamX8tg=; b=wZambvGODWnNbxzQbmEATVpvagCeG6d4P/gUgHza6Wg0MqNfnDxn25pXGY9Kx0O6KPP6ge 8q4mcFbHdSPVKRhff3+ZqnhRdLGuuod//TU8at+2cUqC4Ude+SgYjOtYgZxpLac4hwjBxs DZT4hKsLiAe2Nx3fIg14/LYcUi64sc/kTHa/Fm8attCJIup3nP6ng7uM7gJvWphho3as5n 0kDf8HMGnhCaxoG8/kURpSTDW25Q9oJvNUz8w8RDvyD//NkVKOK3VP24lfRYHflbSodIHl SucvNzG/WZ46ozxY0dy1vU2cqXJGGttW75ZMuzuVKk4qBg18SYBE/BIgqJLRZw== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (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 did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4ZdsHK0L1Dz15Zd; Thu, 17 Apr 2025 21:59:08 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 53HLx8TK002499; Thu, 17 Apr 2025 21:59:08 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 53HLx828002496; Thu, 17 Apr 2025 21:59:08 GMT (envelope-from git) Date: Thu, 17 Apr 2025 21:59:08 GMT Message-Id: <202504172159.53HLx828002496@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Warner Losh Subject: git: 58c99df2196c - main - kboot: .note.GNU-stack is needed 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 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: imp X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: 58c99df2196c5564a6922dcfe4d03387cebdd10c Auto-Submitted: auto-generated The branch main has been updated by imp: URL: https://cgit.FreeBSD.org/src/commit/?id=58c99df2196c5564a6922dcfe4d03387cebdd10c commit 58c99df2196c5564a6922dcfe4d03387cebdd10c Author: Warner Losh AuthorDate: 2025-04-17 04:03:26 +0000 Commit: Warner Losh CommitDate: 2025-04-17 21:56:45 +0000 kboot: .note.GNU-stack is needed Add '.section .note.GNU-stack,"",%progbits' to all assembler. Newer versions of clang complain when this isn't present because executable stacks are going away in the future. We don't need an executable stack anyway. Sponsored by: Netflix Reviewed by: kevans, andrew, emaste, jhibbits Differential Revision: https://reviews.freebsd.org/D49855 --- stand/kboot/kboot/arch/aarch64/tramp.S | 2 ++ stand/kboot/kboot/arch/amd64/amd64_tramp.S | 2 ++ stand/kboot/kboot/arch/powerpc64/kerneltramp.S | 2 ++ stand/kboot/libkboot/arch/aarch64/host_syscall.S | 2 ++ stand/kboot/libkboot/arch/amd64/host_syscall.S | 2 ++ stand/kboot/libkboot/arch/powerpc64/host_syscall.S | 2 ++ 6 files changed, 12 insertions(+) diff --git a/stand/kboot/kboot/arch/aarch64/tramp.S b/stand/kboot/kboot/arch/aarch64/tramp.S index 32616f239c50..f58a95cb8463 100644 --- a/stand/kboot/kboot/arch/aarch64/tramp.S +++ b/stand/kboot/kboot/arch/aarch64/tramp.S @@ -99,3 +99,5 @@ tramp_size: .globl tramp_data_offset tramp_data_offset: .long trampoline_data-tramp + + .section .note.GNU-stack,"",%progbits diff --git a/stand/kboot/kboot/arch/amd64/amd64_tramp.S b/stand/kboot/kboot/arch/amd64/amd64_tramp.S index b95e99cbaf0f..2f2f765d3547 100644 --- a/stand/kboot/kboot/arch/amd64/amd64_tramp.S +++ b/stand/kboot/kboot/arch/amd64/amd64_tramp.S @@ -105,3 +105,5 @@ tramp_size: tramp_data_offset: .long trampoline_data-tramp .size tramp_data_offset, 4 + + .section .note.GNU-stack,"",%progbits diff --git a/stand/kboot/kboot/arch/powerpc64/kerneltramp.S b/stand/kboot/kboot/arch/powerpc64/kerneltramp.S index 211a6e474d2a..e9678dc02e72 100644 --- a/stand/kboot/kboot/arch/powerpc64/kerneltramp.S +++ b/stand/kboot/kboot/arch/powerpc64/kerneltramp.S @@ -99,3 +99,5 @@ endkerneltramp: .data CNAME(szkerneltramp): .long endkerneltramp - CNAME(kerneltramp) + + .section .note.GNU-stack,"",%progbits diff --git a/stand/kboot/libkboot/arch/aarch64/host_syscall.S b/stand/kboot/libkboot/arch/aarch64/host_syscall.S index db3ecf0f885d..3b1c345f2cf6 100644 --- a/stand/kboot/libkboot/arch/aarch64/host_syscall.S +++ b/stand/kboot/libkboot/arch/aarch64/host_syscall.S @@ -16,3 +16,5 @@ ENTRY(host_syscall) ret /* Note: We're exposing the raw return value to the caller */ END(host_syscall) + + .section .note.GNU-stack,"",%progbits diff --git a/stand/kboot/libkboot/arch/amd64/host_syscall.S b/stand/kboot/libkboot/arch/amd64/host_syscall.S index 5bf0fca0cec1..0869bfe245f6 100644 --- a/stand/kboot/libkboot/arch/amd64/host_syscall.S +++ b/stand/kboot/libkboot/arch/amd64/host_syscall.S @@ -27,3 +27,5 @@ ENTRY(host_syscall) ret /* Note: We're exposing the raw return value to the caller */ END(host_syscall) + + .section .note.GNU-stack,"",%progbits diff --git a/stand/kboot/libkboot/arch/powerpc64/host_syscall.S b/stand/kboot/libkboot/arch/powerpc64/host_syscall.S index f9108065ebfa..84fde2041704 100644 --- a/stand/kboot/libkboot/arch/powerpc64/host_syscall.S +++ b/stand/kboot/libkboot/arch/powerpc64/host_syscall.S @@ -30,3 +30,5 @@ ENTRY(host_syscall) blr /* Note: We're exposing the raw return value to the caller */ END(host_syscall) + + .section .note.GNU-stack,"",%progbits