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charset=UTF-8 Content-Transfer-Encoding: 8bit Hello, These patches are related to a recently queued series [1] that fixes the same bugs in normal code. That series finishes with a patch that would have exposed the BPF bugs, but luckily it won't get merged until v6.18. I don't know enough about BPF to verify that it emits the correct code now, so any pointers are welcome. 1: https://lore.kernel.org/linux-riscv/20250725165410.2896641-3-rkrcmar@ventanamicro.com/ Radim Krčmář (2): riscv, bpf: use lw when reading int cpu in BPF_MOV64_PERCPU_REG riscv, bpf: use lw when reading int cpu in bpf_get_smp_processor_id arch/riscv/net/bpf_jit_comp64.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- 2.50.0 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 BBF10CA0EC4 for ; Tue, 12 Aug 2025 12:39:44 +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:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; 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Tue, 12 Aug 2025 02:04:07 -0700 (PDT) From: =?UTF-8?q?Radim=20Kr=C4=8Dm=C3=A1=C5=99?= To: bpf@vger.kernel.org Cc: Alexei Starovoitov , Daniel Borkmann , Andrii Nakryiko , Martin KaFai Lau , Eduard Zingerman , Song Liu , Yonghong Song , John Fastabend , KP Singh , Stanislav Fomichev , Hao Luo , Jiri Olsa , =?UTF-8?q?Bj=C3=B6rn=20T=C3=B6pel?= , Pu Lehui , Puranjay Mohan , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti , Kumar Kartikeya Dwivedi , linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 0/2] riscv, bpf: fix reads of thread_info.cpu Date: Tue, 12 Aug 2025 11:02:54 +0200 Message-ID: <20250812090256.757273-2-rkrcmar@ventanamicro.com> X-Mailer: git-send-email 2.50.0 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250812_020410_163115_5267A291 X-CRM114-Status: GOOD ( 11.16 ) 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; 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