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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id ED50CCD6E49 for ; Sat, 30 May 2026 15:02:57 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 5DDAA6B008A; Sat, 30 May 2026 11:02:57 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 5B5096B0092; Sat, 30 May 2026 11:02:57 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 4AA176B0093; Sat, 30 May 2026 11:02:57 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id 39C426B008A for ; Sat, 30 May 2026 11:02:57 -0400 (EDT) Received: from smtpin24.hostedemail.com (lb01a-stub [10.200.18.249]) by unirelay06.hostedemail.com (Postfix) with ESMTP id 85DE31C0603 for ; Sat, 30 May 2026 15:02:56 +0000 (UTC) X-FDA: 84824403552.24.32D8AF8 Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.10]) by imf06.hostedemail.com (Postfix) with ESMTP id 2BC1E180006 for ; Sat, 30 May 2026 15:02:54 +0000 (UTC) Authentication-Results: imf06.hostedemail.com; spf=pass (imf06.hostedemail.com: domain of whitebox@nefkom.net designates 212.18.0.10 as permitted sender) smtp.mailfrom=whitebox@nefkom.net ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1780153374; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=lwnTSDSSoIV09XfK9ENwJlwD25izPgABDdhBGEWGrKs=; b=NmRwpIyJjUZD+uGnhGsUU3F44M0hcPm/FD0Aa0suY5xvuggnxMBHBH3HeKVQhnrEDNw5B1 Nk7k0U8Lq6VyqONlelMm36Yq4ADgb2tFaV0NT34VQ6yamTYqDsqlXejNOtaMSQFntyrSDO SJcT9AXK2PuBAGZyBc0nPtV5ZNzeA+Q= ARC-Authentication-Results: i=1; imf06.hostedemail.com; dkim=none; spf=pass (imf06.hostedemail.com: domain of whitebox@nefkom.net designates 212.18.0.10 as permitted sender) smtp.mailfrom=whitebox@nefkom.net; dmarc=none ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1780153374; a=rsa-sha256; cv=none; b=L/K3FMUFiHY48EDnbhGGbHNhJ3aH2CbiMto2m7PxeeBJc80wKNTT9D7rylM310/WGUaY9B Ik/EQnONqqZWqpe+4tgpoJp7eQrX71Q1SQtDg9umbu6gJ1WJ+20ALxFbb80FWtOwsIN2ST sOg+dgy4OLReAbT/u3n+WDIMsFl1Eeo= Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.10]) by mail-out.m-online.net (Postfix) with ESMTP id 4gSNkg6Q2tz1sGWy; Sat, 30 May 2026 17:02:51 +0200 (CEST) Received: from frontend03.mail.m-online.net (unknown [192.168.6.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4gSNkR4FCwz1sGWg; Sat, 30 May 2026 17:02:39 +0200 (CEST) Received: from localhost (dynscan3.mnet-online.de [192.168.6.87]) by mail.m-online.net (Postfix) with ESMTP id 4gSNkQ6bMnz1qqlT; Sat, 30 May 2026 17:02:38 +0200 (CEST) X-Virus-Scanned: amavis at mnet-online.de Received: from mail.mnet-online.de ([192.168.6.182]) by localhost (dynscan3.mail.m-online.net [192.168.6.87]) (amavis, port 10024) with ESMTP id WSakR5QS3h7V; Sat, 30 May 2026 17:02:35 +0200 (CEST) X-Auth-Info: seVX8pClgJ+A7Up8GdLsTTricyC7V41/AnuhQ+0oY9yeyNcy+IKvt/IaX2Iz3oot Received: from igel.home (aftr-82-135-83-65.dynamic.mnet-online.de [82.135.83.65]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Sat, 30 May 2026 17:02:35 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id 8848F2C16CE; Sat, 30 May 2026 17:02:35 +0200 (CEST) From: Andreas Schwab To: Deepak Gupta via B4 Relay Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Andrew Morton , "Liam R. Howlett" , Vlastimil Babka , Lorenzo Stoakes , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Arnd Bergmann , Christian Brauner , Peter Zijlstra , Oleg Nesterov , Eric Biederman , Kees Cook , Jonathan Corbet , Shuah Khan , Jann Horn , Conor Dooley , Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?utf-8?Q?Bj=C3=B6?= =?utf-8?Q?rn?= Roy Baron , Andreas Hindborg , Alice Ryhl , Trevor Gross , Benno Lossin , debug@rivosinc.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-arch@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, alistair.francis@wdc.com, richard.henderson@linaro.org, jim.shu@sifive.com, andybnac@gmail.com, kito.cheng@sifive.com, charlie@rivosinc.com, atishp@rivosinc.com, evan@rivosinc.com, cleger@rivosinc.com, alexghiti@rivosinc.com, samitolvanen@google.com, broonie@kernel.org, rick.p.edgecombe@intel.com, rust-for-linux@vger.kernel.org, Zong Li Subject: Re: [PATCH v23 06/28] riscv/mm : ensure PROT_WRITE leads to VM_READ | VM_WRITE In-Reply-To: <20251112-v5_user_cfi_series-v23-6-b55691eacf4f@rivosinc.com> (Deepak Gupta via's message of "Wed, 12 Nov 2025 16:43:04 -0800") References: <20251112-v5_user_cfi_series-v23-0-b55691eacf4f@rivosinc.com> <20251112-v5_user_cfi_series-v23-6-b55691eacf4f@rivosinc.com> Date: Sat, 30 May 2026 17:02:35 +0200 Message-ID: <87jyslndo4.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 Content-Type: text/plain X-Rspam-User: X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 2BC1E180006 X-Stat-Signature: 3hhbxzgccs4r71zk7hoh3p8f811zm7t3 X-HE-Tag: 1780153373-784314 X-HE-Meta: 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 iFnJGdpD 6wWs8GecLvfwZZXwHRqDWNnXYhFmKiGvrGbGbHdOngeJqDsx73G2lZMv2xJQQLVn/dCAen2UJMdZ9PqKFtANfbaeouV/pwsYToHTdKqr4yZqWjYxqa873Im8JFLEQY+x9PvoaFl9uvXEJxJrSrNQ1min8p7O6q/4SY2d/VJXDT/rSl1xLyJE67NPvxDWMtCR3ypOQecajSRI4Knt2POfwQkGv5j0sUVWQtFtsCXBppC0UeCpBKzyX1RLjA0654rXoOLvFg32z7k5iROo0fKogJfD/dTK5EQcguzwnIbfuQxDLS/Iqs8xgxR+OfnK+rJ5kbuNuQj7NPP/dGUY2mYSczIkXPpSPHQ7/ZJ8Md0uQkir9AfW/403Owr+Abkl+ElVjPkg59xyTK6ou4CKWhI1oImaxUWpD+3G56dKH8kwWZ7GwpIQ= Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Nov 12 2025, Deepak Gupta via B4 Relay wrote: > From: Deepak Gupta > > `arch_calc_vm_prot_bits` is implemented on risc-v to return VM_READ | > VM_WRITE if PROT_WRITE is specified. Similarly `riscv_sys_mmap` is > updated to convert all incoming PROT_WRITE to (PROT_WRITE | PROT_READ). > This is to make sure that any existing apps using PROT_WRITE still work. > > Earlier `protection_map[VM_WRITE]` used to pick read-write PTE encodings. > Now `protection_map[VM_WRITE]` will always pick PAGE_SHADOWSTACK PTE > encodings for shadow stack. Above changes ensure that existing apps > continue to work because underneath kernel will be picking > `protection_map[VM_WRITE|VM_READ]` PTE encodings. This breaks LTP mmap04: $ ./mmap04 tst_test.c:2042: TINFO: LTP version: 20260529.5ccf816f tst_test.c:2045: TINFO: Tested kernel: 7.0.10-5-default #1 SMP PREEMPT_DYNAMIC Sat May 23 12:09:09 UTC 2026 (bb95589) riscv64 tst_kconfig.c:90: TINFO: Parsing kernel config '/proc/config.gz' tst_kconfig.c:753: TINFO: CONFIG_FAULT_INJECTION kernel option detected which might slow the execution tst_test.c:1870: TINFO: Overall timeout per run is 0h 04m 00s mmap04.c:66: TPASS: mapping permissions in /proc matched: ---p mmap04.c:66: TPASS: mapping permissions in /proc matched: ---s mmap04.c:66: TPASS: mapping permissions in /proc matched: r--p mmap04.c:66: TPASS: mapping permissions in /proc matched: r--s mmap04.c:68: TFAIL: mapping permissions in /proc mismatched, expected: -w-p, found: rw-p mmap04.c:68: TFAIL: mapping permissions in /proc mismatched, expected: -w-s, found: rw-s mmap04.c:66: TPASS: mapping permissions in /proc matched: rw-p mmap04.c:66: TPASS: mapping permissions in /proc matched: rw-s mmap04.c:66: TPASS: mapping permissions in /proc matched: r-xp mmap04.c:66: TPASS: mapping permissions in /proc matched: r-xs mmap04.c:68: TFAIL: mapping permissions in /proc mismatched, expected: -wxp, found: rwxp mmap04.c:68: TFAIL: mapping permissions in /proc mismatched, expected: -wxs, found: rwxs mmap04.c:66: TPASS: mapping permissions in /proc matched: rwxp mmap04.c:66: TPASS: mapping permissions in /proc matched: rwxs Summary: passed 10 failed 4 broken 0 skipped 0 warnings 0 -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different." 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 21D41CD6E49 for ; Sat, 30 May 2026 15:03:22 +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:Message-ID:Date:References :In-Reply-To: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=B+pXSz3IpeOhAE1beh8F6gWohn3U0YBcMvbr1IeW3Tk=; b=cideeAut7KeTXz ki0oG+isPk3tq32q1AMBw8OCX211FyCOJ0U7eLounA53wMa4YZkY7TRBDUJoQPelH1ADVUWswiPXL Jvi1uzjV+oV0ZDAMa7wY1SG5VeFymVxoCJM3LL2xErM3qXRyYDoOmS3IkPsZM5Fo1+UG3xuglWAdY aPDOVhxXrcw0kdzGlGIlMNMUD11NYQcU2VS7ZY/KRtN7GS7Igf8hcETxjCRK0it4h+fDJ+YAoCw04 OKtShhW9qpTjpcKKK2d4sxQqhyhoOnO6iHTmkBrIUxhSfn1hojEWkZtPexkEBSqeBOvrKQGF67Q2F wbk9Zn0SdnTCBSeGhslw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wTLDM-00000008s39-0ywN; Sat, 30 May 2026 15:03:04 +0000 Received: from mail-out.m-online.net ([2001:a60:0:28:0:1:25:1]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wTLDI-00000008s2T-0D7S for linux-riscv@lists.infradead.org; Sat, 30 May 2026 15:03:02 +0000 Received: from mail-out.m-online.net (mail-out.m-online.net [212.18.0.10]) by mail-out.m-online.net (Postfix) with ESMTP id 4gSNkg6Q2tz1sGWy; Sat, 30 May 2026 17:02:51 +0200 (CEST) Received: from frontend03.mail.m-online.net (unknown [192.168.6.182]) by mail-out.m-online.net (Postfix) with ESMTP id 4gSNkR4FCwz1sGWg; Sat, 30 May 2026 17:02:39 +0200 (CEST) Received: from localhost (dynscan3.mnet-online.de [192.168.6.87]) by mail.m-online.net (Postfix) with ESMTP id 4gSNkQ6bMnz1qqlT; Sat, 30 May 2026 17:02:38 +0200 (CEST) X-Virus-Scanned: amavis at mnet-online.de Received: from mail.mnet-online.de ([192.168.6.182]) by localhost (dynscan3.mail.m-online.net [192.168.6.87]) (amavis, port 10024) with ESMTP id WSakR5QS3h7V; Sat, 30 May 2026 17:02:35 +0200 (CEST) X-Auth-Info: seVX8pClgJ+A7Up8GdLsTTricyC7V41/AnuhQ+0oY9yeyNcy+IKvt/IaX2Iz3oot Received: from igel.home (aftr-82-135-83-65.dynamic.mnet-online.de [82.135.83.65]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.mnet-online.de (Postfix) with ESMTPSA; Sat, 30 May 2026 17:02:35 +0200 (CEST) Received: by igel.home (Postfix, from userid 1000) id 8848F2C16CE; Sat, 30 May 2026 17:02:35 +0200 (CEST) From: Andreas Schwab To: Deepak Gupta via B4 Relay Cc: Thomas Gleixner , Ingo Molnar , Borislav Petkov , Dave Hansen , x86@kernel.org, "H. Peter Anvin" , Andrew Morton , "Liam R. Howlett" , Vlastimil Babka , Lorenzo Stoakes , Paul Walmsley , Palmer Dabbelt , Albert Ou , Conor Dooley , Rob Herring , Krzysztof Kozlowski , Arnd Bergmann , Christian Brauner , Peter Zijlstra , Oleg Nesterov , Eric Biederman , Kees Cook , Jonathan Corbet , Shuah Khan , Jann Horn , Conor Dooley , Miguel Ojeda , Alex Gaynor , Boqun Feng , Gary Guo , =?utf-8?Q?Bj=C3=B6?= =?utf-8?Q?rn?= Roy Baron , Andreas Hindborg , Alice Ryhl , Trevor Gross , Benno Lossin , debug@rivosinc.com, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-mm@kvack.org, linux-riscv@lists.infradead.org, devicetree@vger.kernel.org, linux-arch@vger.kernel.org, linux-doc@vger.kernel.org, linux-kselftest@vger.kernel.org, alistair.francis@wdc.com, richard.henderson@linaro.org, jim.shu@sifive.com, andybnac@gmail.com, kito.cheng@sifive.com, charlie@rivosinc.com, atishp@rivosinc.com, evan@rivosinc.com, cleger@rivosinc.com, alexghiti@rivosinc.com, samitolvanen@google.com, broonie@kernel.org, rick.p.edgecombe@intel.com, rust-for-linux@vger.kernel.org, Zong Li Subject: Re: [PATCH v23 06/28] riscv/mm : ensure PROT_WRITE leads to VM_READ | VM_WRITE In-Reply-To: <20251112-v5_user_cfi_series-v23-6-b55691eacf4f@rivosinc.com> (Deepak Gupta via's message of "Wed, 12 Nov 2025 16:43:04 -0800") References: <20251112-v5_user_cfi_series-v23-0-b55691eacf4f@rivosinc.com> <20251112-v5_user_cfi_series-v23-6-b55691eacf4f@rivosinc.com> Date: Sat, 30 May 2026 17:02:35 +0200 Message-ID: <87jyslndo4.fsf@igel.home> User-Agent: Gnus/5.13 (Gnus v5.13) MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260530_080300_385775_FE72D2F8 X-CRM114-Status: GOOD ( 13.05 ) 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 On Nov 12 2025, Deepak Gupta via B4 Relay wrote: > From: Deepak Gupta > > `arch_calc_vm_prot_bits` is implemented on risc-v to return VM_READ | > VM_WRITE if PROT_WRITE is specified. Similarly `riscv_sys_mmap` is > updated to convert all incoming PROT_WRITE to (PROT_WRITE | PROT_READ). > This is to make sure that any existing apps using PROT_WRITE still work. > > Earlier `protection_map[VM_WRITE]` used to pick read-write PTE encodings. > Now `protection_map[VM_WRITE]` will always pick PAGE_SHADOWSTACK PTE > encodings for shadow stack. Above changes ensure that existing apps > continue to work because underneath kernel will be picking > `protection_map[VM_WRITE|VM_READ]` PTE encodings. This breaks LTP mmap04: $ ./mmap04 tst_test.c:2042: TINFO: LTP version: 20260529.5ccf816f tst_test.c:2045: TINFO: Tested kernel: 7.0.10-5-default #1 SMP PREEMPT_DYNAMIC Sat May 23 12:09:09 UTC 2026 (bb95589) riscv64 tst_kconfig.c:90: TINFO: Parsing kernel config '/proc/config.gz' tst_kconfig.c:753: TINFO: CONFIG_FAULT_INJECTION kernel option detected which might slow the execution tst_test.c:1870: TINFO: Overall timeout per run is 0h 04m 00s mmap04.c:66: TPASS: mapping permissions in /proc matched: ---p mmap04.c:66: TPASS: mapping permissions in /proc matched: ---s mmap04.c:66: TPASS: mapping permissions in /proc matched: r--p mmap04.c:66: TPASS: mapping permissions in /proc matched: r--s mmap04.c:68: TFAIL: mapping permissions in /proc mismatched, expected: -w-p, found: rw-p mmap04.c:68: TFAIL: mapping permissions in /proc mismatched, expected: -w-s, found: rw-s mmap04.c:66: TPASS: mapping permissions in /proc matched: rw-p mmap04.c:66: TPASS: mapping permissions in /proc matched: rw-s mmap04.c:66: TPASS: mapping permissions in /proc matched: r-xp mmap04.c:66: TPASS: mapping permissions in /proc matched: r-xs mmap04.c:68: TFAIL: mapping permissions in /proc mismatched, expected: -wxp, found: rwxp mmap04.c:68: TFAIL: mapping permissions in /proc mismatched, expected: -wxs, found: rwxs mmap04.c:66: TPASS: mapping permissions in /proc matched: rwxp mmap04.c:66: TPASS: mapping permissions in /proc matched: rwxs Summary: passed 10 failed 4 broken 0 skipped 0 warnings 0 -- Andreas Schwab, schwab@linux-m68k.org GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510 2552 DF73 E780 A9DA AEC1 "And now for something completely different." _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv