From patchwork Sun Sep 29 15:59:09 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Florian Weimer X-Patchwork-Id: 1990596 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=gEMpserV; dkim-atps=neutral Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=sourceware.org (client-ip=2620:52:3:1:0:246e:9693:128c; helo=server2.sourceware.org; envelope-from=libc-alpha-bounces~incoming=patchwork.ozlabs.org@sourceware.org; receiver=patchwork.ozlabs.org) Received: from server2.sourceware.org (server2.sourceware.org [IPv6:2620:52:3:1:0:246e:9693:128c]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (secp384r1) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4XGpmk3K8Yz1xtM for ; Mon, 30 Sep 2024 01:59:34 +1000 (AEST) Received: from server2.sourceware.org (localhost [IPv6:::1]) by sourceware.org (Postfix) with ESMTP id 0911E385E83F for ; Sun, 29 Sep 2024 15:59:32 +0000 (GMT) X-Original-To: libc-alpha@sourceware.org Delivered-To: libc-alpha@sourceware.org Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by sourceware.org (Postfix) with ESMTP id 1EB79385841E for ; Sun, 29 Sep 2024 15:59:17 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 1EB79385841E Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=redhat.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=redhat.com ARC-Filter: OpenARC Filter v1.0.0 sourceware.org 1EB79385841E Authentication-Results: server2.sourceware.org; arc=none smtp.remote-ip=170.10.129.124 ARC-Seal: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1727625559; cv=none; b=HOxKmMVjPbx0hWjTH/u/tWX8VTbxDB4jTgRdizUs+VfG2Xl/TK2dUGGWRyNXiwJrVJVLdMFHPOt+IpDr6yzH383bQbfqDZ0zTnQ/ATNUKKmQ6tjHIMGqsE6cY7LUzf4iKuKdq/163jjjGipEa6jyKW8X7HNEnJJMvkIHrNW3S0A= ARC-Message-Signature: i=1; a=rsa-sha256; d=sourceware.org; s=key; t=1727625559; c=relaxed/simple; bh=Z/2gEf+g4r3sBuMLVr3bb7h0Yc9NUSCS7p0sHYeFafg=; h=DKIM-Signature:From:To:Subject:Message-ID:Date:MIME-Version; b=r0QCUWDW4IOlEbG/De0UbSezGfoJCLOGH3M7YBYoHFIJGJS/lVY/J8KV93mgNwwuwZiIZeOdFW9K0ZeiNN54ouLDep1BRNCfONINauz453+LE1KBN5/GKAI4oCZGBwS3w7bSwOtJJsAGNZZP+nf9bSRGagLYH1QZR33yqS2nfHE= ARC-Authentication-Results: i=1; server2.sourceware.org DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1727625556; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=+ID1Y0YWtU/Dxe+MwRDsY34pLfJkx2ww3OIyD4/ful4=; b=gEMpserVw/nC53vJrrpdTf1Oj438JFUcAfOOu2xZ9O20fcGR8mwYLyS+J8uUFKNUDteURF UebrveoJ7cAArQIPN5FzyD/KF1zTsrnRvf901cBRKN3ZVuG8NaSwGwKkoWxuJi2BawnS3M Hk1qXAm6edXwxdPtvDbqmXAzAuoTEzw= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-251-F3uo74wLMtyay-9ZP7Zqhg-1; Sun, 29 Sep 2024 11:59:15 -0400 X-MC-Unique: F3uo74wLMtyay-9ZP7Zqhg-1 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (unknown [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 2E522195FE1E; Sun, 29 Sep 2024 15:59:14 +0000 (UTC) Received: from oldenburg.str.redhat.com (unknown [10.45.224.151]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 4394C3003E40; Sun, 29 Sep 2024 15:59:11 +0000 (UTC) From: Florian Weimer To: libc-alpha@sourceware.org Cc: Pavel Kozlov , Vineet Gupta , Alexey Brodkin , Luis Manuel Silva Subject: [PATCH v3 05/29] arc: Add In-Reply-To: Message-ID: References: X-From-Line: cf5e65ba1eb9652008a9ca21a5502bf7907af6c3 Mon Sep 17 00:00:00 2001 Date: Sun, 29 Sep 2024 17:59:09 +0200 User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com X-Spam-Status: No, score=-10.8 required=5.0 tests=BAYES_00, DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, GIT_PATCH_0, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_NONE, TXREP autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on server2.sourceware.org X-BeenThere: libc-alpha@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Libc-alpha mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libc-alpha-bounces~incoming=patchwork.ozlabs.org@sourceware.org According to arch/arc/Kconfig in the Linux kernel sources, arc supports pagge sizes 4 KiB, 8 KiB, 16 KiB. However, the toolchain defaults are not compatible with 16 KiB pages, so xfail the future elf/tst-load-alignment test. (Note: Alternatively, we could fix the maximum page size at 8 KiB, if that's closer to reality.) --- sysdeps/arc/bits/pagesize.h | 2 ++ sysdeps/unix/sysv/linux/arc/Makefile | 5 +++++ 2 files changed, 7 insertions(+) create mode 100644 sysdeps/arc/bits/pagesize.h diff --git a/sysdeps/arc/bits/pagesize.h b/sysdeps/arc/bits/pagesize.h new file mode 100644 index 0000000000..16a4d49136 --- /dev/null +++ b/sysdeps/arc/bits/pagesize.h @@ -0,0 +1,2 @@ +#define __GLIBC_PAGE_SHIFT_MIN 12 +#define __GLIBC_PAGE_SHIFT_MAX 14 diff --git a/sysdeps/unix/sysv/linux/arc/Makefile b/sysdeps/unix/sysv/linux/arc/Makefile index dd3da52c39..cfade7a347 100644 --- a/sysdeps/unix/sysv/linux/arc/Makefile +++ b/sysdeps/unix/sysv/linux/arc/Makefile @@ -1,3 +1,8 @@ +ifeq ($(subdir),elf) +# The toolchain defaults to 8K pages even though Linux supports 16K pages. +test-xfail-tst-load-alignment = yes +endif + ifeq ($(subdir),stdlib) gen-as-const-headers += ucontext_i.sym endif