Re: bug#58320: Hurd VM fails to boot on AMD EPYC (kvm-amd)

2022-10-07 Thread Samuel Thibault
Ludovic Courtès, le ven. 07 oct. 2022 10:24:22 +0200, a ecrit: > trap, eip 0xc10305c1 > > Breakpoint at task_terminate: pushl %ebp >

[PATCHv2] libstdc++: Mark pieces of gnu-linux/os_support.h linux-specific

2022-10-07 Thread Samuel Thibault
This is notably needed because in glibc 2.34, the move of pthread functions into libc.so happened for Linux only, not GNU/Hurd. The pthread_self() function can also always be used fine as it is on GNU/Hurd. libstdc++-v3/ChangeLog: * config/os/gnu-linux/os_defines.h [!__linux__]

Re: [PATCH] libstdc++: Introduce GNU/Hurd-specific libstdc++ os-defines.h

2022-10-07 Thread Samuel Thibault
Hello, Jonathan Wakely, le ven. 07 oct. 2022 12:14:26 +0100, a ecrit: > As documented at https://gcc.gnu.org/lists.html all patches for > libstdc++ need to be CC'd to the libstdc++ list. That's why your patch > has not been reviewed, because I didn't see it. Ah, sorry, I hadn't noticed that. > O

Re: [PATCH] libstdc++: Introduce GNU/Hurd-specific libstdc++ os-defines.h

2022-10-07 Thread Jonathan Wakely
As documented at https://gcc.gnu.org/lists.html all patches for libstdc++ need to be CC'd to the libstdc++ list. That's why your patch has not been reviewed, because I didn't see it. On 29/08/22 02:30 +0200, Samuel Thibault wrote: This is notably needed because in glibc 2.34, the move of pthread

Re: bug#58320: Hurd VM fails to boot on AMD EPYC (kvm-amd)

2022-10-07 Thread Ludovic Courtès
Hi! Samuel Thibault skribis: > Ludovic Courtès, le ven. 07 oct. 2022 00:10:15 +0200, a ecrit: [...] >> Of course, the thing boots just fine on that machine when using >> ‘exec.static’. > > Uh. At least you have a workaround :) Yup. :-) >> So the issue might be somewhere in ld.so, or trigger