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 B983AC00A5A for ; Thu, 19 Jan 2023 17:21:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=ZBuOs4NxKKAyuKQULyFgkiG014qnHVdFXo0LDjjLz2w=; b=K5ROJsl3Y5C8lA Vei8lprrHLArCaVK0Mug+oEHPCzr/1zc5er14WlJAs93z6FCv1OCTyPeUtAvc3jUbq/I9Tjtip/bB 9AQ3q+oEzVC5OqKVuACVBwWfO8u9D2SVSCFToJm3oTRsk+MYLvLlfit1n+5nuXkV7psojbJCdjg/E B0ngvjDlTMRjM8Aqf1M1QH1d5DelZYs0lFCAmGJOCqmHmB02q5q7JlEz7y/zAbdZlsRPtKef6OYBn 3HiyvWW6+NljhuZdytyQcjPJWr6j8zPbejFMNL6Dv/TkGfmspd2Z+Wtdeiq+XYBXXukScC+C7UfGy TNy95gvmTuzH990CIpMg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pIYbb-006Ew1-MA; Thu, 19 Jan 2023 17:21:39 +0000 Received: from gloria.sntech.de ([185.11.138.130]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pIYbY-006Eur-CF for linux-riscv@lists.infradead.org; Thu, 19 Jan 2023 17:21:37 +0000 Received: from ip5b412258.dynamic.kabel-deutschland.de ([91.65.34.88] helo=diego.localnet) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1pIYbR-0005F1-HO; Thu, 19 Jan 2023 18:21:29 +0100 From: Heiko =?ISO-8859-1?Q?St=FCbner?= To: Paul Walmsley , Palmer Dabbelt , Albert Ou , Andrew Jones , linux-riscv@lists.infradead.org Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, Jisheng Zhang Subject: Re: [PATCH] riscv: alternative: proceed one more instruction for auipc/jalr pair Date: Thu, 19 Jan 2023 18:21:28 +0100 Message-ID: <1748643.VLH7GnMWUR@diego> In-Reply-To: <20230115162811.3146-1-jszhang@kernel.org> References: <20230115162811.3146-1-jszhang@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230119_092136_463520_563FEF4A X-CRM114-Status: GOOD ( 10.07 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Am Sonntag, 15. Januar 2023, 17:28:11 CET schrieb Jisheng Zhang: > If we patched auipc + jalr pair, we'd better proceed one more > instruction. Andrew pointed out "There's not a problem now, since > we're only adding a fixup for jal, not jalr, but we should > future-proof this and there's no reason to revisit an already fixed-up > instruction anyway." > > Signed-off-by: Jisheng Zhang > Suggested-by: Andrew Jones Reviewed-by: Heiko Stuebner _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv