Re: [PATCH] new interface: memory_object_get_proxy

2021-10-24 Thread Sergey Bugaev
On Sun, Oct 24, 2021 at 7:28 PM Joan Lledó wrote: > +routine memory_object_get_proxy( > + task: task_t; Naming: perhaps memory_object_create_vm_proxy ()? or even memory_object_create_task_vm_proxy ()? I would expect the request port argument to be a vm_task_t (i.e. a

[PATCH] new interface: memory_object_get_proxy

2021-10-24 Thread Joan Lledó
From: Joan Lledó To get a proxy to the region a given address belongs to, with protection and range limited to the region ones. * include/mach/mach4.defs: memory_object_get_proxy RPC declaration * vm/memory_object_proxy.c: memory_object_get_proxy implementation --- include/mach/mach4.defs |

Re: gnumach RPC: get info about the calling task

2021-10-24 Thread Joan Lledó
Hi, I wrote a patch with the RPC as you guys asked. Please tell me if it fits your plans for mremap()

Re: Kernel crash with rtl8139 while restarting pfinet

2021-10-24 Thread Samuel Thibault
Sergey Bugaev, le dim. 24 oct. 2021 17:40:10 +0300, a ecrit: > On Sun, Oct 24, 2021 at 4:47 PM Ludovic Courtès wrote: > > $ addr2line -e > > /gnu/store/acl9ffg0pjcj1hvzf8f5pz98xm0cqpps-gnumach-1.8-1.097f9cf/boot/gnumach > > 0xc10b1f5d 0xc105c6da 0xc1046209 0xc1040d25 0xc104a7a5 0xc1022252 > >

Re: Kernel crash with rtl8139 while restarting pfinet

2021-10-24 Thread Sergey Bugaev
On Sun, Oct 24, 2021 at 4:47 PM Ludovic Courtès wrote: > $ addr2line -e > /gnu/store/acl9ffg0pjcj1hvzf8f5pz98xm0cqpps-gnumach-1.8-1.097f9cf/boot/gnumach > 0xc10b1f5d 0xc105c6da 0xc1046209 0xc1040d25 0xc104a7a5 0xc1022252 0xc1052ef9 > 0xc10071f8 >

Re: Kernel crash with rtl8139 while restarting pfinet

2021-10-24 Thread Samuel Thibault
Hello, Ludovic Courtès, le dim. 24 oct. 2021 15:47:36 +0200, a ecrit: > $ addr2line -e > /gnu/store/acl9ffg0pjcj1hvzf8f5pz98xm0cqpps-gnumach-1.8-1.097f9cf/boot/gnumach > 0xc10b1f5d 0xc105c6da 0xc1046209 0xc1040d25 0xc104a7a5 0xc1022252 0xc1052ef9 > 0xc10071f8 >

Kernel crash with rtl8139 while restarting pfinet

2021-10-24 Thread Ludovic Courtès
Hello! I stumbled upon a crash while running GNU/Hurd in QEMU with rtl8139 emulation along these lines: qemu-system-i386 -enable-kvm -m 1024 -hda /gnu/store/mkvai2a97w702yhayv66y62kd7r2j1ps-disk-image \ -snapshot "--device" "rtl8139,netdev=net0" --netdev user,id=net0 The crash is pretty