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[222.152.175.63]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-70802565b3asm2768066b3a.53.2024.06.29.01.01.21 (version=TLS1_2 cipher=ECDHE-ECDSA-AES128-GCM-SHA256 bits=128/128); Sat, 29 Jun 2024 01:01:27 -0700 (PDT) Subject: Re: m68k 54418 fails to execute user space To: Andreas Schwab References: <735e19b6-3747-417f-ba5b-1a7da137a3a3@yoseli.org> <7fb2988d-ab89-405f-8cf1-edcdd2196376@gmail.com> <57879ac8-eaf5-48f1-b4ef-6619d9108440@yoseli.org> <64c30829-499d-fb48-16ee-891f8d8c443a@gmail.com> <04ffd421-28e8-4bde-b44b-e3685bed99fc@yoseli.org> <8ba7fa44-876e-5f7b-70c8-e8a5499db2a4@gmail.com> <87msn4z15c.fsf@linux-m68k.org> Cc: Jean-Michel Hautbois , linux-m68k@lists.linux-m68k.org, linux-mm@kvack.org, linux-mtd@lists.infradead.org, Greg Ungerer , Geert Uytterhoeven , Christoph Hellwig , wbx@openadk.org From: Michael Schmitz Message-ID: Date: Sat, 29 Jun 2024 20:01:19 +1200 User-Agent: Mozilla/5.0 (X11; Linux ppc; rv:45.0) Gecko/20100101 Icedove/45.4.0 MIME-Version: 1.0 In-Reply-To: <87msn4z15c.fsf@linux-m68k.org> Content-Type: text/plain; charset=iso-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-Rspamd-Server: rspam12 X-Rspamd-Queue-Id: 46DD6A0022 X-Stat-Signature: oj4mjpkyouo7wwgz3exc1ccsn8es91j4 X-Rspam-User: X-HE-Tag: 1719648089-980584 X-HE-Meta: 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 pJKbABxc otMRNtqGDHxEtQ2WR/O7YuCiV5LZObNWSRXqlrol/rlM+fqnQl91uWZTNLV3N3s2X3xnrPQbsjm3lm0jRmBZ1FR86r0A0tyn3ABtTsv9HVG4ExnSPRd9YJGbZ62dlHkaEFEJNE4IxlzyWMXKLQV/SEC8CnpWPyGEarelMG4+uTWtVBhIYorT9DS5HLvp1EBLn1zqmNfojhw5+UFxmTOygUdbsnVBzFMCmoCk/recNl1NCGwwyLn2dR9ZzGhX8nm0DnlA4MfNKm24GFJJ/C4/JaAeB3vizT7aJv3lh8B7oiHlOivoQZ2RcjRBv2VXmJDGLpniXOdnT869mBlQGy7DHfQAU3ueDOsBlJavH8bZeIFU0kH8= X-Bogosity: Ham, tests=bogofilter, spamicity=0.051613, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Andreas, Am 29.06.2024 um 18:57 schrieb Andreas Schwab: > On Jun 29 2024, Michael Schmitz wrote: > >> No heap space allocated here. I would have expected that to cause an error >> message from libc ... > > No, the heap starts at _end and there is still enough space before the > next page boundary. Right - not all that unusual then. Thanks, Michael