From: Andreas Korb <andreas.korb@aisec.fraunhofer.de>
To: <devnull+debug.rivosinc.com@kernel.org>
Cc: <Liam.Howlett@oracle.com>, <a.hindborg@kernel.org>,
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<tglx@linutronix.de>, <tmgross@umich.edu>, <vbabka@suse.cz>,
<x86@kernel.org>, Andreas Korb <andreas.korb@aisec.fraunhofer.de>
Subject: Re: [PATCH v23 04/28] riscv: zicfiss / zicfilp extension csr and bit definitions
Date: Thu, 4 Dec 2025 15:37:48 +0100 [thread overview]
Message-ID: <20251204143748.8748-1-andreas.korb@aisec.fraunhofer.de> (raw)
In-Reply-To: <20251112-v5_user_cfi_series-v23-4-b55691eacf4f@rivosinc.com>
Tested on qemu and on a custom hardware implementation of zicfiss and zicfilp in the CVA6 core
Tested-by: Andreas Korb <andreas.korb@aisec.fraunhofer.de>
next prev parent reply other threads:[~2025-12-04 14:38 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-11-13 0:42 [PATCH v23 00/28] riscv control-flow integrity for usermode Deepak Gupta via B4 Relay
2025-11-13 0:42 ` [PATCH v23 01/28] mm: VM_SHADOW_STACK definition for riscv Deepak Gupta via B4 Relay
2025-12-04 14:14 ` Andreas Korb
2025-11-13 0:43 ` [PATCH v23 02/28] dt-bindings: riscv: zicfilp and zicfiss in dt-bindings (extensions.yaml) Deepak Gupta via B4 Relay
2025-11-13 0:43 ` [PATCH v23 03/28] riscv: zicfiss / zicfilp enumeration Deepak Gupta via B4 Relay
2025-12-04 14:36 ` Andreas Korb
2025-11-13 0:43 ` [PATCH v23 04/28] riscv: zicfiss / zicfilp extension csr and bit definitions Deepak Gupta via B4 Relay
2025-12-04 14:37 ` Andreas Korb [this message]
2025-11-13 0:43 ` [PATCH v23 05/28] riscv: usercfi state for task and save/restore of CSR_SSP on trap entry/exit Deepak Gupta via B4 Relay
2025-11-13 0:43 ` [PATCH v23 06/28] riscv/mm : ensure PROT_WRITE leads to VM_READ | VM_WRITE Deepak Gupta via B4 Relay
2025-12-04 14:41 ` Andreas Korb
2025-11-13 0:43 ` [PATCH v23 07/28] riscv/mm: manufacture shadow stack pte Deepak Gupta via B4 Relay
2025-12-04 14:41 ` Andreas Korb
2025-11-13 0:43 ` [PATCH v23 08/28] riscv/mm: teach pte_mkwrite to manufacture shadow stack PTEs Deepak Gupta via B4 Relay
2025-12-04 14:43 ` Andreas Korb
2025-11-13 0:43 ` [PATCH v23 09/28] riscv/mm: write protect and shadow stack Deepak Gupta via B4 Relay
2025-12-04 14:45 ` Andreas Korb
2025-11-13 0:43 ` [PATCH v23 10/28] riscv/mm: Implement map_shadow_stack() syscall Deepak Gupta via B4 Relay
2025-12-04 14:46 ` Andreas Korb
2025-11-13 0:43 ` [PATCH v23 11/28] riscv/shstk: If needed allocate a new shadow stack on clone Deepak Gupta via B4 Relay
2025-11-13 0:43 ` [PATCH v23 12/28] riscv: Implements arch agnostic shadow stack prctls Deepak Gupta via B4 Relay
2025-12-04 14:47 ` Andreas Korb
2025-11-13 0:43 ` [PATCH v23 13/28] prctl: arch-agnostic prctl for indirect branch tracking Deepak Gupta via B4 Relay
2025-12-04 14:48 ` Andreas Korb
2025-11-13 0:43 ` [PATCH v23 14/28] riscv: Implements arch agnostic indirect branch tracking prctls Deepak Gupta via B4 Relay
2025-12-04 14:48 ` Andreas Korb
2025-11-13 0:43 ` [PATCH v23 15/28] riscv/traps: Introduce software check exception and uprobe handling Deepak Gupta via B4 Relay
2025-12-04 14:53 ` Andreas Korb
2025-11-13 0:43 ` [PATCH v23 16/28] riscv: signal: abstract header saving for setup_sigcontext Deepak Gupta via B4 Relay
2025-12-04 14:56 ` Andreas Korb
2025-11-13 0:43 ` [PATCH v23 17/28] riscv/signal: save and restore of shadow stack for signal Deepak Gupta via B4 Relay
2025-11-13 0:43 ` [PATCH v23 18/28] riscv/kernel: update __show_regs to print shadow stack register Deepak Gupta via B4 Relay
2025-12-04 15:00 ` [PATCH v23 16/28] riscv: signal: abstract header saving for setup_sigcontext[PATCH " Andreas Korb
2025-11-13 0:43 ` [PATCH v23 19/28] riscv/ptrace: riscv cfi status and state via ptrace and in core files Deepak Gupta via B4 Relay
2025-11-13 0:43 ` [PATCH v23 20/28] riscv/hwprobe: zicfilp / zicfiss enumeration in hwprobe Deepak Gupta via B4 Relay
2025-11-13 0:43 ` [PATCH v23 21/28] riscv: kernel command line option to opt out of user cfi Deepak Gupta via B4 Relay
2025-11-19 16:24 ` Paul Walmsley
2025-11-13 0:43 ` [PATCH v23 22/28] riscv: enable kernel access to shadow stack memory via FWFT sbi call Deepak Gupta via B4 Relay
2025-12-04 15:02 ` Andreas Korb
2025-11-13 0:43 ` [PATCH v23 23/28] arch/riscv: compile vdso with landing pad and shadow stack note Deepak Gupta via B4 Relay
2025-12-04 15:02 ` Andreas Korb
2025-11-13 0:43 ` [PATCH v23 24/28] arch/riscv: dual vdso creation logic and select vdso based on hw Deepak Gupta via B4 Relay
2025-12-04 15:04 ` Andreas Korb
2025-12-04 16:56 ` Thomas Weißschuh
2025-12-04 17:18 ` Charles Mirabile
2025-11-13 0:43 ` [PATCH v23 25/28] riscv: create a config for shadow stack and landing pad instr support Deepak Gupta via B4 Relay
2025-12-04 15:04 ` Andreas Korb
2025-11-13 0:43 ` [PATCH v23 26/28] riscv: Documentation for landing pad / indirect branch tracking Deepak Gupta via B4 Relay
2025-11-13 0:43 ` [PATCH v23 27/28] riscv: Documentation for shadow stack on riscv Deepak Gupta via B4 Relay
2025-11-13 0:43 ` [PATCH v23 28/28] kselftest/riscv: kselftest for user mode cfi Deepak Gupta via B4 Relay
2025-11-19 16:40 ` [PATCH v23 00/28] riscv control-flow integrity for usermode patchwork-bot+linux-riscv
2025-11-27 8:30 ` patchwork-bot+linux-riscv
2025-11-27 21:14 ` Paul Walmsley
2025-12-03 16:31 ` Valentin Haudiquet
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