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[192.26.29.3]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-4a977edc0fdsm10880365e9.5.2026.10.27.19.15.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 27 Oct 2026 19:15:10 -0700 (PDT) From: Kumar Kartikeya Dwivedi To: sashiko-reviews@lists.linux.dev Cc: bpf@vger.kernel.org Subject: Re: [RFC PATCH bpf-next v1 02/11] bpf, arm64: Let the pad after a helper call have r0 Date: Wed, 28 Oct 2026 03:15:09 +0100 Message-ID: <20261028021509.1203900-2-memxor@gmail.com> X-Mailer: git-send-email 2.53.0 In-Reply-To: References: X-Mailing-List: bpf@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On Wed Oct 28, 2026 at 2:02 AM CET, sashiko-bot wrote: > [...] > [Severity: Medium] > Can this leak ctx.landing_ex if multi-function JIT compilation fails between > passes? Right. ctx.offset leaked the same way before, where x86-64 frees its addrs; the next version frees both in bpf_jit_free(). > [...]