From patchwork Wed Sep 28 13:09:41 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Ellerman X-Patchwork-Id: 1683892 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=lists.ozlabs.org (client-ip=112.213.38.117; helo=lists.ozlabs.org; envelope-from=linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.a=rsa-sha256 header.s=201909 header.b=jBBqfYXA; dkim-atps=neutral Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Mcxg40cFLz1yqJ for ; Wed, 28 Sep 2022 23:10:08 +1000 (AEST) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4Mcxg14RcJz3bkl for ; Wed, 28 Sep 2022 23:10:05 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.a=rsa-sha256 header.s=201909 header.b=jBBqfYXA; dkim-atps=neutral X-Original-To: linuxppc-dev@lists.ozlabs.org Delivered-To: linuxppc-dev@lists.ozlabs.org Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4McxfZ5kskz3c78 for ; Wed, 28 Sep 2022 23:09:42 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ellerman.id.au header.i=@ellerman.id.au header.a=rsa-sha256 header.s=201909 header.b=jBBqfYXA; dkim-atps=neutral Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4McxfZ4jyFz4xGH; Wed, 28 Sep 2022 23:09:42 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ellerman.id.au; s=201909; t=1664370582; bh=28DZ4+qedXDZqHu/2TRFHVPjjBEdPk3xLq7ATiAEOAY=; h=From:To:Subject:Date:From; b=jBBqfYXAbCBRRzXGTX87UtVf6NDfdnhsZBNhA4P0HAUneMWWc3BAhMtZn40lXbMa+ kW07L9Zr4hyWekEMF4rdAcOmSbxXDMTnfsIRbX30fsdDG0Dy59X6vsS3yUesscVWJ4 jMzYVUMBkuehcETMk0UTGo7RObxkOMjjEWeVkNTAdofsmNa4R64mzxnLFTV/PEOwrb ITN3sqgO+XW9f3oMVtzHiYckODTQJJay9+cdaUogg6JEQRJS10ynQuJoPb843c+wlx EIG2KV2/sOrpjhEARujQQvDXJeSsqvyy7XHiyxqmKVg11PNv4qcDH5Cqui20LERBSs weNfihk5NTtkg== From: Michael Ellerman To: Subject: [PATCH] powerpc/64s: Remove lost/old comment Date: Wed, 28 Sep 2022 23:09:41 +1000 Message-Id: <20220928130941.1732818-1-mpe@ellerman.id.au> X-Mailer: git-send-email 2.37.3 MIME-Version: 1.0 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: linuxppc-dev-bounces+incoming=patchwork.ozlabs.org@lists.ozlabs.org Sender: "Linuxppc-dev" The bulk of this was moved/reworded in: 57f266497d81 ("powerpc: Use gas sections for arranging exception vectors") And now appears around line 700 in arch/powerpc/kernel/exceptions-64s.S. Signed-off-by: Michael Ellerman --- arch/powerpc/kernel/exceptions-64s.S | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S index 8088134ccb2a..dee434a3e145 100644 --- a/arch/powerpc/kernel/exceptions-64s.S +++ b/arch/powerpc/kernel/exceptions-64s.S @@ -3034,16 +3034,6 @@ EXPORT_SYMBOL(do_uaccess_flush) MASKED_INTERRUPT MASKED_INTERRUPT hsrr=1 - /* - * Relocation-on interrupts: A subset of the interrupts can be delivered - * with IR=1/DR=1, if AIL==2 and MSR.HV won't be changed by delivering - * it. Addresses are the same as the original interrupt addresses, but - * offset by 0xc000000000004000. - * It's impossible to receive interrupts below 0x300 via this mechanism. - * KVM: None of these traps are from the guest ; anything that escalated - * to HV=1 from HV=0 is delivered via real mode handlers. - */ - USE_FIXED_SECTION(virt_trampolines) /* * All code below __end_soft_masked is treated as soft-masked. If