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[23.128.96.18]) by mx.google.com with ESMTP id w17si1678123ejz.562.2020.07.23.03.44.10; Thu, 23 Jul 2020 03:44:32 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=fail header.i=@linutronix.de header.s=2020 header.b=mFUAkEsB; dkim=neutral (no key) header.i=@linutronix.de header.s=2020e header.b=KKaHhcTq; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=QUARANTINE dis=NONE) header.from=linutronix.de Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728519AbgGWKnv (ORCPT + 99 others); Thu, 23 Jul 2020 06:43:51 -0400 Received: from Galois.linutronix.de ([193.142.43.55]:57136 "EHLO galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728461AbgGWKno (ORCPT ); Thu, 23 Jul 2020 06:43:44 -0400 Date: Thu, 23 Jul 2020 10:43:42 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020; t=1595501022; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ZHMAhr8ZvN++ywZ+BF/oBknLc88Ue4IFCSS7t0DC0tA=; b=mFUAkEsBqi1A8MgiDBaypCUbLYu81kZIPT5BfalgR0tXnW1cdUgfvpFNvPgK5SInc9BZVW DOkUvXAJfPNZR47CyME+Atp+mvjRZNa+JTmko0pNA6/b/hp910XY0LAZLG9674uJhZDpNs WurwrlySIkLtdiqQm7oNzD8xXQ8kGFL4yizqy44RCNyASrMZNu8u3eOVLWyNJpAjnwoBjz 1ycLC75hPUahVwoSUUuyCM+iv269eBS4AWbd8E0KiAxoTuDo9KWWChCv1JMrKCquEoc9m4 Hea5fu20fHJvT+sCt7anFnkTURt/nyIYsQEwOPa3/CpaMNp9rtRk7mKQpeY+7Q== DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=linutronix.de; s=2020e; t=1595501022; h=from:from:sender:sender:reply-to:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ZHMAhr8ZvN++ywZ+BF/oBknLc88Ue4IFCSS7t0DC0tA=; b=KKaHhcTqPsD5REHZHD4xaiYx5F57Ogk4fWHYV3glpUTCb6u2a30L5H43UlFUITz8/ejKPS H3XGgvnB+DIefODA== From: "tip-bot2 for Brian Gerst" Reply-to: linux-kernel@vger.kernel.org To: linux-tip-commits@vger.kernel.org Subject: [tip: x86/asm] x86/percpu: Remove "e" constraint from XADD Cc: Brian Gerst , Nick Desaulniers , Thomas Gleixner , Sedat Dilek , Linus Torvalds , "Peter Zijlstra (Intel)" , Dennis Zhou , x86 , LKML In-Reply-To: <20200720204925.3654302-6-ndesaulniers@google.com> References: <20200720204925.3654302-6-ndesaulniers@google.com> MIME-Version: 1.0 Message-ID: <159550102240.4006.7732685434667367105.tip-bot2@tip-bot2> Robot-ID: Robot-Unsubscribe: Contact to get blacklisted from these emails Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The following commit has been merged into the x86/asm branch of tip: Commit-ID: e4d16defbbde028aeab2026995f0ced4240df6d6 Gitweb: https://git.kernel.org/tip/e4d16defbbde028aeab2026995f0ced4240df6d6 Author: Brian Gerst AuthorDate: Mon, 20 Jul 2020 13:49:19 -07:00 Committer: Thomas Gleixner CommitterDate: Thu, 23 Jul 2020 11:46:40 +02:00 x86/percpu: Remove "e" constraint from XADD The "e" constraint represents a constant, but the XADD instruction doesn't accept immediate operands. Signed-off-by: Brian Gerst Signed-off-by: Nick Desaulniers Signed-off-by: Thomas Gleixner Tested-by: Nick Desaulniers Tested-by: Sedat Dilek Reviewed-by: Nick Desaulniers Acked-by: Linus Torvalds Acked-by: Peter Zijlstra (Intel) Acked-by: Dennis Zhou Link: https://lkml.kernel.org/r/20200720204925.3654302-6-ndesaulniers@google.com --- arch/x86/include/asm/percpu.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/x86/include/asm/percpu.h b/arch/x86/include/asm/percpu.h index 2a24f3c..9bb5440 100644 --- a/arch/x86/include/asm/percpu.h +++ b/arch/x86/include/asm/percpu.h @@ -220,7 +220,7 @@ do { \ break; \ case 8: \ asm qual ("xaddq %0, "__percpu_arg(1) \ - : "+re" (paro_ret__), "+m" (var) \ + : "+r" (paro_ret__), "+m" (var) \ : : "memory"); \ break; \ default: __bad_percpu_size(); \