2 messages, 2 authors, 2002-11-01 · open the first message on its own page
From: Daniel Lao <hidden>
Date: 2002-11-01 01:41:53
I have used the linuxppc development env. with 2.2.12 kernel, the process can only map to the logical address between 0x0 - 0x80000000. But under the redhat (kernel 2.2.5, x86), I can map to 0x0 - 0xC0000000!!! Is the 2.4.x ppc kernel also have the limit? --- Daniel Lao 2002-11-01 09:32:25 ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
From: Anton Blanchard <hidden>
Date: 2002-11-01 17:11:13
I have used the linuxppc development env. with 2.2.12 kernel, the process can only map to the logical address between 0x0 - 0x80000000. But under the redhat (kernel 2.2.5, x86), I can map to 0x0 - 0xC0000000!!! Is the 2.4.x ppc kernel also have the limit?
You can change this on newer kernels (its a config option, CONFIG_TASK_SIZE). Eg on my titanium powerbook running 2.4.20-pre4: # cat /proc/self/maps ... bfffe000-c0000000 rwxp fffff000 00:00 0 Anton ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/