From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C2EA7FF885E for ; Mon, 27 Apr 2026 12:26:40 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=HVuvNrA4wD8kvJACQ44Kns/X9yvEUm3Bt18ZD5R7lO8=; b=rtEUsnB7kCLfgkHTIwND6XgVBm XagKY4p4amUs4jRqRLwMQJ/f2V1u4sI2b5o0hgfJ2vpGamAz0qdgE5oG/o3n6a9K7J3zxP0rK/2y1 S7SEq5N5D/vy7gAx0vynL5nUWyvYuiBzTdY74R6huqqGt20uTzha5asPiLbRvFQfKdqVwE2NAeWz5 l4Q8y1nt09Bcomqc9g27fCC1ryQrxjV24PnZpf5qj6DyA9ZutZ5e+DcQyMEwye/idHxF6LBz5SDOb R4M0GDXlcLBoo6rMsF2yn/Oocom2WN0QJKJO25vpNJ333r5o1TtbuC7wJcrdnOtf7xs0eT/E/SbGg mIxR5wUA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wHL2r-0000000GuJN-0Uq8; Mon, 27 Apr 2026 12:26:37 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1wHL2o-0000000GuIY-2fYk for linux-arm-kernel@lists.infradead.org; Mon, 27 Apr 2026 12:26:35 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id E9C7B1FC7; Mon, 27 Apr 2026 05:26:25 -0700 (PDT) Received: from arm.com (usa-sjc-mx-foss1.foss.arm.com [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 7CD963F62B; Mon, 27 Apr 2026 05:26:29 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=arm.com; s=foss; t=1777292791; bh=M9UMTZfbZHPdwYV6PO1IZaksCPche9xXpWVeL2fDNEA=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=gVhoi58eX9v5xj8CETk3WsWBxZ7tC4TR1j8joXFUtHYFxVQVCkCE56gOZDwxYdm7Q GoE+sJ2gCqAIF1fCriVbOOoZl8vi8wB0pV40DutW8+eoH7ew9r79Ia6UrggZUOYh/5 kznEKHd5WtYyzBe1ReCFGhkJHtYUWRQQ7Ti5AZUo= Date: Mon, 27 Apr 2026 13:26:18 +0100 From: Catalin Marinas To: Breno Leitao Cc: Will Deacon , mark.rutland@arm.com, leo.bras@arm.com, leo.yan@arm.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, palmer@dabbelt.com, paulmck@kernel.org, puranjay@kernel.org, usama.arif@linux.dev, rmikey@meta.com, kernel-team@meta.com Subject: Re: [PATCH v2] arm64/irqflags: __always_inline the arch_local_irq_*() helpers Message-ID: References: <20260421-arm64_always_inline-v2-1-c59d1400514d@debian.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260421-arm64_always_inline-v2-1-c59d1400514d@debian.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260427_052634_715978_5426F32E X-CRM114-Status: UNSURE ( 8.20 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Apr 21, 2026 at 08:58:57AM -0700, Breno Leitao wrote: > Force-inline all of the arch_local_irq_*() wrappers so they cannot be > emitted out-of-line: > > - arch_local_irq_enable() > - arch_local_irq_disable() > - arch_local_save_flags() > - arch_irqs_disabled_flags() > - arch_irqs_disabled() > - arch_local_irq_save() > - arch_local_irq_restore() I'll queue this, thanks! I think we should also do local_daif_{mask,restore,inherit} as they seem to be called from noinstr locations in entry-common.c. -- Catalin