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Tue, 17 Feb 2026 17:50:59 +0000 (UTC) Received: from f42-zbm-amd (unknown [10.22.80.38]) by mx-prod-int-05.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 3BBD51956095; Tue, 17 Feb 2026 17:50:59 +0000 (UTC) Date: Tue, 17 Feb 2026 10:50:56 -0700 From: Kevin Buettner To: Tom de Vries Cc: gdb-patches@sourceware.org Subject: Re: [PATCH v2] gcore: Handle unreadable pages within readable memory regions Message-ID: <20260217105056.70237fc1@f42-zbm-amd> In-Reply-To: References: <20260212194039.1717054-1-kevinb@redhat.com> Organization: Red Hat MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.0 on 10.30.177.17 X-Mimecast-Spam-Score: 0 X-Mimecast-MFC-PROC-ID: jr-Qyig0U6zjRfxk0EupNPNCh-UW-W0eYGA27K0wZGw_1771350660 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org On Tue, 17 Feb 2026 15:19:31 +0100 Tom de Vries wrote: > I'm seeing the same failures on openSUSE Tumbleweed, and I've done a > full test run with the patch, and indeed it fixes all those failures and > causes no regression. > > Thank you for fixing this, and the clear and detailed explanation. > > I've reviewed the patch, and it LGTM. > > [ FWIW, I'm wondering if we could use "target_auxv_search (AT_PAGESZ, > &page_size)" as a way to improve on the default value, which itself > looks good to me. Perhaps as a follow-up patch? ] That sounds like a good idea. I'll take a look. > Approved-By: Tom de Vries I've pushed this patch. Kevin