From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 9EA60606A31E for ; Wed, 21 Oct 2026 16:33:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=EHjDMjua; dkim=fail reason="signature verification failed" (2048-bit key, unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256 header.s=qcppdkim1 header.b=GUi+svDU; dkim=fail reason="signature verification failed" (2048-bit key, unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com header.a=rsa-sha256 header.s=google header.b=kh6gdOfp 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:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=SWQjp46ONAvjXbgnBlncFR+YZx6AtkD0D2lKFfXowXE=; b=EHjDMjua+cCvcc IpCIq0cAb1cTlgISEEeuBWLQf2RFj02qjVLRuRusyCuL3T4iVJ3BU0vQd5qTPY+ZkmrF8AyVoHvUT W8+B6gCr9sE/+06LFqaVa7aovzy5mOKsdYSMejKrqmk8jX4YFn1POWgLPU+4xCCnZUjGM2M9StPiB IldQXN8lToyCnTUjfKT2yyBZwNi2XjiQOa/RQUWeuKTK8Qpqmi3gqZtFa9fumaRyoNTINhtIgmBlP UTCDJgtiiFUlwi28UkV09dcTZFyMgFl6uIb68ctug/YBYT9V4H4DRY3uw6Q3SQe8JLGdS7KLABeTZ zdlChXfhsoqCMcFfKZ8A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1xJZFn-0000000CQbo-19H6; Wed, 21 Oct 2026 16:33:27 +0000 Received: from mx0a-0031df01.pphosted.com ([205.220.168.131]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1xJZFl-0000000CQar-0FNz for linux-riscv@lists.infradead.org; Wed, 21 Oct 2026 16:33:26 +0000 Received: from pps.filterd (m0279862.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 69LFoBLS524209 for ; Wed, 21 Oct 2026 16:33:24 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=qualcomm.com; h= cc:content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=qcppdkim1; bh= 5S0gFGL7jUhkinHTL4yVeHOzYpusQ3d8V09xofjMzsw=; b=GUi+svDU/yyymhsl VrHOtB1d73sBGwG7COM52idcWEEDctYMa+eF6Pt4VtlzcUUOeQtAh2n1Vsh/2WQu 0u2tDuR/jArqfSZjo5WeZDkmKKnq5Cyx8LpPJLaBgJ14HSsFT34pk/oMJnE/QjZP wyw5Luv8WVqQT2T3xAGbmx03QPVfE3A+2OotuyjaMF4DqeoByKTYNGCQZF08de+c iWVSRHM+0Mr8/oSDoL8AAiVZP7kj7Tx91KaLcsM4HRQSlR0x5UCwgmmD9m+hLCQj /j5oJYm/JjLQzfXhoQU6IC244z8l/Pqlkc+kupWm84Z9ZYCfxIBs8ju/HIUwivyK DroMWg== Received: from mail-pl1-f197.google.com (mail-pl1-f197.google.com [209.85.214.197]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4hf0cv0739-1 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT) for ; Wed, 21 Oct 2026 16:33:24 +0000 (GMT) Received: by mail-pl1-f197.google.com with SMTP id d9443c01a7336-2e9821ca96fso8279195ad.0 for ; Wed, 21 Oct 2026 09:33:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oss.qualcomm.com; s=google; t=1792600404; x=1793205204; darn=lists.infradead.org; h=content-transfer-encoding:content-type:mime-version:organization :references:in-reply-to:message-id:subject:cc:to:from:date:from:to :cc:subject:date:message-id:reply-to:content-type; bh=5S0gFGL7jUhkinHTL4yVeHOzYpusQ3d8V09xofjMzsw=; b=kh6gdOfpMFBioC9/R3gzzYn9HTNZPnX/LMsVluIhPbYC+WgyXfd/1rciZXyULhQKAe BntIXQJHwMt2sVDtK070HeyOf3tKHauKgvJnRCD5hmwOexV4OSG+wQC+0e7Ny53KWLg8 IKmrim3pdI+grvyUGOXz9i0vP01dRP0Epu4YE5i8XKxd9F+Z9yosVGCOpF3p6wO69Z++ v++d1fFvtyIsvHigTtNa2cbIf8qg5dnsTRjSWukiWmRWSbRTmwIfwM9bkeJMdkiAp18W QsatGGq3EWaSBNaQaVRR+ppF+eNw8gTulI2W7NTzkfaDNerXVhbiQEazYaBqD6Het6Xs 150g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1792600404; x=1793205204; h=content-transfer-encoding:content-type:mime-version:organization :references:in-reply-to:message-id:subject:cc:to:from:date:x-gm-gg :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=5S0gFGL7jUhkinHTL4yVeHOzYpusQ3d8V09xofjMzsw=; b=lcmZxmR7Y7XBS1Cs92NuecWITC0T30OPsjpMU+qS4XOb7C+bveui/hKGF+Hxn8XnyA y5WVcch9u+e1mOW+m9Zgbhbpp7ahRkDTMqPVFGXL2cIZmCu5bKeQjH5zSVeYx3pOOh84 yjgOuIIMou1kgCcp33vyhQgaGmIXlVc/ZmcD+DR3BFvvHo64yBZJ5uI0skTv6bbGgMF9 hau+pvJx4de2Rcax+tfFWA60AVutcjSRtwA6g4lt71lMZzFbixFvfwLkQyT3xBeLTDyO +zuvFbYj0CXQWrZpnUi7lYaIN8VAllB2h466rTW4BDwvBbY3KzULr/c8uyYWT/qO1kPz AJ4A== X-Forwarded-Encrypted: i=1; AKwUvBz24UfcAvWg0h8osDNodvhLRImAquxCC8TvmWTEUvXdr/HJntNvezZOONB0uyzUXxeQlSQdWSmXyWPysw==@lists.infradead.org X-Gm-Message-State: AFq9FYIfQ3KoLlzEDO8G4GRTvJss/CFZW3cP5heT2eCFCSSyJz0e1ZzI jQAw9+X6CF8uy/HxzEVx6qW+lWxw+jAA2V6eZo9kaGvFlO+pHQSpj0l5WkC5yvv0NfXMaRqqmck 65vubTZS6pBHdfjdLSxn366Q9ijLeeftI1XDwrZuPvb2CxIiUkp2Te7eTg1E6z7AUYvvl4r4= X-Gm-Gg: AYBFou0J/L9IftpOdjY3uaEd0/bzyOe96k3LKjH4jGRC3tLDzyZDpIzdixx0eoXxU56 SfrqILcEWZlH22oYP8z4PN8RCb3lAO3LL2SUyZv9/6Q/RIluPCT8HkfOo1TWq7lI7rITkKsmMys 3mpVP12ywq2ZqDBjUGpEMuhZKMtho8p/HkCroL4g0spXzKGRVi1DAcwbomXOo8HX8NCEjK3PqfB k2j1NKGp7S+OrsiB8Hjuz+ReRKWBXdGBxBP0z/bZKB0++3b9XVWnerLDW8/bDA4QVxSeW28ZgNJ MPx/1c+E7EZqQyojvMN+mtAiEmtNvfjY7W65Acs/szMqlZe7NIrSm1ISBKwXiC7KzaKFOqB7sB/ 6H2X8mfc1OdJH8en5flG0lAk3hFmxMrJMJQ0tOM8eDQ== X-Received: by 2002:a17:90b:5688:b0:3ac:b185:fa16 with SMTP id 98e67ed59e1d1-3ad86ef57d3mr2257180a91.43.1792600403621; Wed, 21 Oct 2026 09:33:23 -0700 (PDT) X-Received: by 2002:a17:90b:5688:b0:3ac:b185:fa16 with SMTP id 98e67ed59e1d1-3ad86ef57d3mr2257139a91.43.1792600403107; Wed, 21 Oct 2026 09:33:23 -0700 (PDT) Received: from localhost (i-global254.qualcomm.com. [199.106.103.254]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2ea4005a7c1sm11891595ad.71.2026.10.21.09.33.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 21 Oct 2026 09:33:22 -0700 (PDT) Date: Wed, 21 Oct 2026 09:33:16 -0700 From: Jonathan Cameron To: Jason Gunthorpe Cc: Alexandre Ghiti , Albert Ou , Ard Biesheuvel , Arnd Bergmann , Catalin Marinas , Jonathan Corbet , David Sterba , Ilias Apalodimas , linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org, linux-efi@vger.kernel.org, linux-riscv@lists.infradead.org, Mark Rutland , Palmer Dabbelt , Paul Walmsley , Randy Dunlap , Simon Glass , Shuah Khan , Nick Terrell , Will Deacon , Alexandre Ghiti , Conor Dooley , linux-integrity@vger.kernel.org, Palmer Dabbelt , patches@lists.linux.dev, Piotr =?ISO-8859-1?Q?Kr=F3l?= , Ross Philipson , Sami Tolvanen , Song Shuai Subject: Re: [PATCH v2 06/15] efi/zboot: Lift efi_cache_sync_image() from efi_zboot_decompress() Message-ID: <20261021093316.0000594b@oss.qualcomm.com> In-Reply-To: <6-v2-989a18390eb1+486-arm64_drtm_jgg@nvidia.com> References: <0-v2-989a18390eb1+486-arm64_drtm_jgg@nvidia.com> <6-v2-989a18390eb1+486-arm64_drtm_jgg@nvidia.com> Organization: Qualcomm X-Mailer: Claws Mail 4.4.0 (GTK 3.24.51; x86_64-w64-mingw32) X-Archived-By: MIME-Version: 1.0 X-Authority-Analysis: v=2.4 cv=NrRE4MdJ c=1 sm=1 tr=0 ts=6ad8e954 cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=JYp8KDb2vCoCEuGobkYCKw==:17 a=kj9zAlcOel0A:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=Ikd4Dj_1AAAA:8 a=EUspDBNiAAAA:8 a=w7afb6Jpyl5axNu8_tQA:9 a=CjuIK1q_8ugA:10 a=1OuFwYUASf3TG4hYMiVC:22 X-Proofpoint-ORIG-GUID: Wk3EIzlgXB_HllsS7eLjYYUCiOXeB3AD X-Proofpoint-Spam-Info: AW1haW4tMjYxMDIxMDA2NSBTYWx0ZWRfX6RvKgrcA3P0A o/7Q1lFAxPLgfWcgq0nZTKLJt7k5RSPSuH/JWhk8IRmj/vkBoeIvXwXENt007ggWHLuxFam5D8g +uSZy83BzJPPAvS9rNEuNwQJ57nlUbM= X-Proofpoint-GUID: Wk3EIzlgXB_HllsS7eLjYYUCiOXeB3AD X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDIxMDA2NSBTYWx0ZWRfXyZfABuFmLWvn rROzHQxHN4FjQlmDIJsCaXrg9u5m82A8AVxDyCWP3ChRiTCkxTgiIjlhv60+Llqwrsb8/FGdBaP h9g5lKlwgx83YUp/yCdCpQQ4RXILHOOApSnWEZ05HSATlxpAa8sOHMFw+DDsEhBZH3IALnZCyuq lOmMuodbs4tDS4GZOWqT69NaLFAM66KmBpzKCSPnphdDsYhoYn66NlHg+pPnx9AOmOkcpaOdY7y MVXnJzqmtvFj+F+iLsld6VeRmHbP1IuDwDZwgHHkdtaMNmg7UF4fZyea6EKc7R04x0sb4UxL8IB 5HqDCshDQuK770/QMQ5zfdF6y2MOeZjpp6ZBJEDF0GmQY+j6xWR4fLCmxYVbF0DJm7hq2VFc5DV jM9wZ67bAEEHwoFqw+90aPAa/iq9g5MXuACKvJXl3ZwIptOdeW1Z7HXlrLDLKsuU33rRkktEU2B bdyRav+kzSPyZ0M1vKg== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-10-21_04,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 adultscore=0 priorityscore=1501 impostorscore=0 clxscore=1015 spamscore=0 bulkscore=0 lowpriorityscore=0 suspectscore=0 malwarescore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610210065 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20261021_093325_105825_FD6BB700 X-CRM114-Status: GOOD ( 16.98 ) X-Spam-Score: -2.8 (--) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" X-Spam-Status: No, score=-15.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_EF,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_2 autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 On Fri, 2 Oct 2026 20:31:43 -0300 Jason Gunthorpe wrote: > The two decompressors duplicate this call and the next patch needs to > change the argument. Hoist it up to remove the duplication. > > Signed-off-by: Jason Gunthorpe Some mutterings below, but I couldn't come up with a better code style, so Reviewed-by: Jonathan Cameron > diff --git a/drivers/firmware/efi/libstub/zboot.c b/drivers/firmware/efi/libstub/zboot.c > index 4b76f74c56dae0..e3abaa05fc4183 100644 > --- a/drivers/firmware/efi/libstub/zboot.c > +++ b/drivers/firmware/efi/libstub/zboot.c > @@ -92,9 +92,11 @@ efi_zboot_entry(efi_handle_t handle, efi_system_table_t *systab) > } > > // Decompress the payload into the newly allocated buffer > - status = efi_zboot_decompress((void *)image_base, alloc_size) ?: > - efi_stub_common(handle, image, image_base, cmdline_ptr); > - > + status = efi_zboot_decompress((void *)image_base, alloc_size); > + if (status == EFI_SUCCESS) { > + efi_cache_sync_image(image_base, alloc_size); > + status = efi_stub_common(handle, image, image_base, cmdline_ptr); A little ugly though less so than original code with that implicit assumption of EFI_SUCCCESS == 0 that is avoided in most the rest of this code. __free magic would be complex given the need to provide the size and hence we are down to a helper. Ok. Maybe just not worth the effort given how small the code is. > + } > efi_free(alloc_size, image_base); > return status; > } _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv