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 C46B0C43458 for ; Sat, 27 Jun 2026 12:59:23 +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:Date:Message-Id:MIME-Version: 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: References:List-Owner; bh=xcWChKvkW5xO66ysx2958M6Xm6ZOPmPNQ674I7LDbp0=; b=C+1 dq4beSFLdjyMpLHrmA87JTyn3PpRHIDXlHbjfwWUCMrumqqEtmFRBa4cUTC56CueDtgEzg8BTa312 2b7dpv6vH+/ed2C3aAChDbK0jdxtYcsninahb/d96LsH0oCYLMLjFZIbS0tPUhL/Z8RNfnsLgCqff MuyAGuNxv+bJcf/sUgSiWXBIUqBWoYMiQpvRmvzKTP2FHhb+5zyjFiz+BAgz61RAf0EWNCs6YTWy7 A37MkE/0YdJh07HMswPJH8doAfLgx5jSPqaIPtvaXI4slsKJ2gJEKWczMeC5J7IeZsOP3B/rzC+oW jqXS1NQ5TvenT03f9WE9mGB0CyZRUQA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1wdScp-0000000CTwm-2WK1; Sat, 27 Jun 2026 12:59:11 +0000 Received: from m16.mail.163.com ([117.135.210.2]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1wdScl-0000000CTwD-2hvO for linux-riscv@lists.infradead.org; Sat, 27 Jun 2026 12:59:10 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:To:Subject:MIME-Version:Content-Type: Message-Id:Date; bh=uI0eebU7NJ7bS+LZ0KUCV+yfYh/fCs3zjjsunIv9GFU=; b=bZBmixQyWC9oZjIxhfCyF+qZW8lxaIFzl2RyhGDvZzwOsn4wsV4NLs7IbLZTXG XnXT6CkXs0pM+rfjh38IhOMx41hs6vaUJUTDrLk8qZn0mCYCcyua3vTqAdcKW484 7JyFLMFKU8nwBxkPF8FH6aWBAsB4QdLw8wdjUnLAhzOig= Received: from [127.0.1.1] (unknown []) by gzga-smtp-mtada-g0-3 (Coremail) with SMTP id _____wCnEPn_yD9qyiyfGA--.14384S2; Sat, 27 Jun 2026 20:58:39 +0800 (CST) From: Xiaofeng Yuan To: namcao@linutronix.de Cc: charlie@rivosinc.com, linux-riscv@lists.infradead.org Subject: Re: [PATCH] riscv: kprobes: Add test case for c.jal instruction simulation In-Reply-To: <20260627115051.3235783-1-namcao@linutronix.de> MIME-Version: 1.0 X-CM-TRANSID: _____wCnEPn_yD9qyiyfGA--.14384S2 Message-Id: <6A3FC8FF.1BF932.00001@m16.mail.163.com> X-Coremail-Antispam: 1Uf129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UbIYCTnIWIevJa73UjIFyTuYvj4RXR6zDUUUU X-Originating-IP: [39.172.233.103] Date: Sat, 27 Jun 2026 20:58:39 +0800 (CST) X-CM-SenderInfo: p0ld0w5hqjzxldq6il2tof0z/xtbC5R-b3mo-yP+MigAA3b X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260627_055909_330601_22FF1272 X-CRM114-Status: UNSURE ( 6.11 ) X-CRM114-Notice: Please train this message. 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 Hi Nam, Thanks for the test case. Since c.jal is RV32-only, I haven't been able to run it on real hardware. I tried running the full kprobes KUNIT test suite under QEMU riscv32, but the test appears to hang before completing -- even without the c.jal test case included. I suspect this may be a QEMU emulation speed issue or a pre-existing limitation of the test framework in an emulated environment. Did you run this test on real hardware or in QEMU? If QEMU, any tips on how to get it to complete? Best regards, Xiaofeng _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv