From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-ed1-x52e.google.com (mail-ed1-x52e.google.com [IPv6:2a00:1450:4864:20::52e]) by sourceware.org (Postfix) with ESMTPS id 224FC3858017 for ; Sun, 12 Feb 2023 11:11:27 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.4.2 sourceware.org 224FC3858017 Authentication-Results: sourceware.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=gmail.com Received: by mail-ed1-x52e.google.com with SMTP id s11so1693660edd.10 for ; Sun, 12 Feb 2023 03:11:27 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=2Dl1TKP+S/3nKll7aODuMT1g6QUnU4gsO4DIikPN5bU=; b=baPDw5Zx7JoupnkmTJLJnEXj1XC34rcK3edI6goBSPCed6TK8M0+bp8NfCM5+YHr1P Xy5N2WKrLPrv48uTuhsTPD/zMlOQtIFO81msovGYpnvVGMeX+3f0DNd3o6XyRLbkzhES sjTmbB11paOqoCAyIhvw7qxL61POOYl14wnR37pXIBFSZbLrVgCCCVhUpMP3smQf0UN9 EUJrFPx2XfQKbCl1zsHIZWksU7av+y1neIQ6gfut7TChM5vrFPXY8RsVKmExvyfP8qJ+ ljf25x4FNt9+hbaQUhoWDuHPdJJ9X1EwZxP8FCMuxgTKKB2oI+YZjxtzyslauFdWMIgJ UnPQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=2Dl1TKP+S/3nKll7aODuMT1g6QUnU4gsO4DIikPN5bU=; b=PzR+q3Z1wCCwMlijqLzxHKjV6gGzQP2q+1/vkQGCbDyUPS/BYORTv0JNYsZmoPlfMB JU0GCFTa6Z+ml4SBB5CreX4RpUoblKdh2r+X8I23iCon6l0Hd07mYJNkMddJt+WUCP1r rEw7W6VfkGZD+T5A179Np1cfS6qMIIyAa3tftbpd/3CQv6h1goDdXFrpjd1O7cldikgO rvAm9a8MdTD2aCcBlKHswIKaylib06LDGVnz10WmoDMzJqCSoeCcjE2KEm5La4sxYi2u UUnj0/bn2kH56+xobuCQn+advWVNt4LM5HPRUAa1cQycSaCXWryVT3lX+jNI4itOIiM6 Sftg== X-Gm-Message-State: AO0yUKWqxmQUMiS5RrQ++/eUXnafYF/xo4ig6VnRYoEGcfXbY+DtprgT 53IgS5vQJY1BjiCgOnW9SkU+bONU0bMl8w== X-Google-Smtp-Source: AK7set8RFkJvMJ3pCKdoNiEWxuxONr1KksdRFqdD76y4GGMyh0xLkYkvfMbphIn2eVTKWZ8bEFMSxg== X-Received: by 2002:a50:9f21:0:b0:4ac:b559:4730 with SMTP id b30-20020a509f21000000b004acb5594730mr5258604edf.25.1676200285815; Sun, 12 Feb 2023 03:11:25 -0800 (PST) Received: from surface-pro-6.. ([2a00:1370:818c:4a57:2186:c463:9ced:e6fe]) by smtp.gmail.com with ESMTPSA id c61-20020a509fc3000000b004acbe0b36d2sm1266910edf.6.2023.02.12.03.11.24 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 12 Feb 2023 03:11:25 -0800 (PST) From: Sergey Bugaev To: bug-hurd@gnu.org, libc-alpha@sourceware.org Cc: =?UTF-8?q?Fl=C3=A1vio=20Cruz?= , Sergey Bugaev Subject: [RFC PATCH glibc 12/12] C11 thrd: Downgrade the default alignment of mtx_t Date: Sun, 12 Feb 2023 14:10:43 +0300 Message-Id: <20230212111044.610942-13-bugaevc@gmail.com> X-Mailer: git-send-email 2.39.1 In-Reply-To: <20230212111044.610942-1-bugaevc@gmail.com> References: <20230212111044.610942-1-bugaevc@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-11.4 required=5.0 tests=BAYES_00,DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,GIT_PATCH_0,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS,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 List-Id: ..so that it can match the alignment of pthread_mutex_t on x86_64-gnu. This likely breaks many other arches (if not all of them), though. Signed-off-by: Sergey Bugaev --- sysdeps/pthread/threads.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/sysdeps/pthread/threads.h b/sysdeps/pthread/threads.h index 860d597d..207c1dee 100644 --- a/sysdeps/pthread/threads.h +++ b/sysdeps/pthread/threads.h @@ -64,7 +64,7 @@ typedef __once_flag once_flag; typedef union { char __size[__SIZEOF_PTHREAD_MUTEX_T]; - long int __align __LOCK_ALIGNMENT; + int __align __LOCK_ALIGNMENT; } mtx_t; typedef union -- 2.39.1