From patchwork Fri Dec 13 17:41:38 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Catalin Marinas X-Patchwork-Id: 13907604 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 B7231E7717F for ; Fri, 13 Dec 2024 17:43:04 +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:Content-Type:MIME-Version: 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:In-Reply-To:References:List-Owner; bh=YyBmt+RdVlBnGqBSYj/SN1ZaEWgSLw2OVfU/VAho0NY=; b=XkV3hGJB7WlXkJxEkEtxzGxtDr M4QPLa8UYxPxl0OShUIEPnBe02IcQ2kztXTlCasJWrHF3RGb5xlClRqDs+QGSdbjkFEyXlGziS2Fr hM82Mc+Huow4PUQOcaUwrszoMPvmlqTpcWylus6+dTd26R+HtgZ7i5e1GbHFyVNjcQQXcdYXXhm5J fxBUj/lR4E6JimZJ0tuwxaLFVdSNBgTOddTKZpk2pUR+9mNHp68aTQnE4HHZFi3fGVtM9tZrZ5ocu 9y+lOJQejhcYpxFm3Jd7AtjsVfR6eBaUOkgumGQZk4E2QaRSs+WJWkJwcZER6VjEzkvm7aW9h5gD9 RqMw9bow==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tM9gf-00000004bEf-1cWy; Fri, 13 Dec 2024 17:42:49 +0000 Received: from nyc.source.kernel.org ([147.75.193.91]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tM9fa-00000004b4h-1FFn for linux-arm-kernel@lists.infradead.org; Fri, 13 Dec 2024 17:41:43 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by nyc.source.kernel.org (Postfix) with ESMTP id 7145FA405BC; Fri, 13 Dec 2024 17:39:50 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8842BC4CED6; Fri, 13 Dec 2024 17:41:40 +0000 (UTC) Date: Fri, 13 Dec 2024 17:41:38 +0000 From: Catalin Marinas To: Linus Torvalds Cc: Will Deacon , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [GIT PULL] arm64 fixes for 6.13-rc3 Message-ID: MIME-Version: 1.0 Content-Disposition: inline X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241213_094142_396066_30001869 X-CRM114-Status: UNSURE ( 8.74 ) 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 Hi Linus, Please pull the arm64 fixes below. Thanks. The following changes since commit fac04efc5c793dccbd07e2d59af9f90b7fc0dca4: Linux 6.13-rc2 (2024-12-08 14:03:39 -0800) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux tags/arm64-fixes for you to fetch changes up to ce03573a1917532da06057da9f8e74a2ee9e2ac9: kselftest/arm64: abi: fix SVCR detection (2024-12-13 14:59:37 +0000) ---------------------------------------------------------------- arm64 fixes for 6.13-rc3: - arm64 stacktrace: address some fallout from the recent changes to unwinding across exception boundaries - Ensure the arm64 signal delivery failure is recoverable - only override the return registers after all the user accesses took place - Fix the arm64 kselftest access to SVCR - only when SME is detected ---------------------------------------------------------------- Kevin Brodsky (1): arm64: signal: Ensure signal delivery failure is recoverable Mark Rutland (2): arm64: stacktrace: Skip reporting LR at exception boundaries arm64: stacktrace: Don't WARN when unwinding other tasks Weizhao Ouyang (1): kselftest/arm64: abi: fix SVCR detection arch/arm64/kernel/signal.c | 48 +++++++++++++++------- arch/arm64/kernel/stacktrace.c | 32 ++++----------- .../testing/selftests/arm64/abi/syscall-abi-asm.S | 32 +++++++-------- 3 files changed, 55 insertions(+), 57 deletions(-)