Hi!
32-bit x86 GNU/Hurd recently switched from 2 GiB/2 GiB user/kernel
address space to a 3 GiB/1 GiB split. After that, I see test cases like
libstdc++-v3/testsuite/21_strings/basic_string/modifiers/insert/char/1.cc
allocate huge amounts of memory. Looking into this, this is coming from:
[
On Tue, Nov 29, 2016 at 10:11:34AM +0100, Thomas Schwinge wrote:
> Early after a system reboot (second run of the executable), I ran into a
> GNU Mach "panic ../vm/vm_page.c:2058: vm_page_evict: vm_page: unable to
> recycle any page"; see attached. As this is new code in GNU Mach (commit
> 5d12584
Hi!
On Mon, 28 Nov 2016 19:55:20 +0100, Samuel Thibault
wrote:
> Thomas Schwinge, on Mon 28 Nov 2016 17:10:26 +0100, wrote:
> > ..., but on the new ("bad") system, the first non-sensical (huge;
> > -2147479552 is 0x80001000) vm_allocate call actually succeeds:
>
> Yes, the userland address spac
